Cross Reference: /src/sys/arch/macppc/dev

History log of /src/sys/arch/macppc/dev
Revision	Date	Author	Comments
1.20	17-Aug-2014	wiz	Add missing parameter in printf. From Henning Petersen in PR 49122.
1.19	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.18	18-Jun-2011	matt	branches: 1.18.2; 1.18.12; struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.17	14-Mar-2009	dsl	branches: 1.17.10; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.16	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.15	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.14	13-Jun-2008	cegger	branches: 1.14.4; 1.14.10; use device_lookup_private to get softc
1.13	05-Mar-2007	tsutsui	branches: 1.13.40; 1.13.42; 1.13.44; 1.13.46; 1.13.48; - use (uint8_t ) for buffer args on _adbcomplete() functions - remove kbd_adbcomplete() decl from akbd.c since it's in akbdvar.h
1.12	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.11	11-Dec-2005	christos	branches: 1.11.26; merge ktrace-lwp.
1.10	28-Jul-2003	nathanw	branches: 1.10.16; Correct comment in FORCE_FUNCTION_KEYS code; the 0x0b (eject) button is on the f12 key, not f7 (the keycode value was correct for f12 already).
1.9	24-Jul-2003	nathanw	Add an option, enabled with the FORCE_FUNCTION_KEYS macro, that converts "hotkey" abtn events into the function-key akbd events for the keys that they're actually on (though the eject/f12 mapping is probably wrong for the 12" PowerBook G4).
1.8	15-Jul-2003	lukem	__KERNEL_RCSID()
1.7	05-Mar-2003	soren	branches: 1.7.2; Forgot dummy printf.
1.6	05-Mar-2003	soren	Be more verbose about unsupported keys.
1.5	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.4	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.3	08-Jun-2001	matt	branches: 1.3.2; 1.3.8; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.2	29-Mar-2001	tsubai	When attached, do not change brightness if the value is zero.
1.1	12-Jul-1999	tsubai	branches: 1.1.2; 1.1.4; 1.1.16; Add PowerBook LCD brightness and speaker volume button device. Only brightness works for now.
1.1.16.2	21-Jun-2001	nathanw	Catch up to -current.
1.1.16.1	09-Apr-2001	nathanw	Catch up with -current.
1.1.4.1	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.2	02-Aug-1999	thorpej	Update from trunk.
1.1.2.1	12-Jul-1999	thorpej	file abtn.c was added on branch chs-ubc2 on 1999-08-02 19:55:12 +0000
1.3.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.3.8.1	08-Jun-2001	nathanw	file abtn.c was added on branch nathanw_sa on 2002-10-18 02:38:33 +0000
1.3.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.7.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.2.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	03-Sep-2007	yamt	sync with head.
1.11.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.13.48.1	18-Jun-2008	simonb	Sync with head.
1.13.46.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.13.44.1	04-May-2009	yamt	sync with head.
1.13.42.1	17-Jun-2008	yamt	sync with head.
1.13.40.1	29-Jun-2008	mjf	Sync with HEAD.
1.14.10.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.14.4.1	28-Apr-2009	skrll	Sync with HEAD.
1.17.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.18.12.2	03-Dec-2017	jdolecek	update from HEAD
1.18.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.18.2.1	30-Oct-2012	yamt	sync with head
1.37	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.36	24-Apr-2021	thorpej	branches: 1.36.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.35	05-Mar-2021	rin	branches: 1.35.2; Convert to intr_establish_xname().
1.34	27-Oct-2012	chs	branches: 1.34.50; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.33	01-Feb-2012	matt	branches: 1.33.6; Use C89 function prototypes.
1.32	01-Jul-2011	dyoung	branches: 1.32.2; 1.32.6; #include <sys/bus.h> instead of <machine/bus.h>.
1.31	30-Jun-2011	matt	Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.30	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.29	12-Dec-2009	tsutsui	branches: 1.29.10; Remove `volatile' qualifier from argument types of struct timeval passed to todr_gettime(9) and todr_settime(9). We no longer have an ancient and volatile struct timeval `time' global since we have switched to MI timercounter(9) on all port. XXX1: some of these RTC drivers still assume 32bit time_t XXX2: some of these should be rewritten to use todr_[gs]ettime_ymdhms() XXX3: todr(9) man page doesn't mention todr_[gs]ettime_ymdhms()
1.28	01-Nov-2009	snj	Drop 3rd and 4th clauses. Approved by Brad Grantham (copyright holder).
1.27	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.26	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.25	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.24	07-Nov-2007	garbled	branches: 1.24.18; 1.24.26; 1.24.32; Convert macppc to shared ofw_autoconf.c. Compile tested only.
1.23	17-Oct-2007	garbled	branches: 1.23.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.22	15-Feb-2007	macallan	branches: 1.22.6; 1.22.14; 1.22.22; 1.22.24; 1.22.26; 1.22.28; don't use IPL_HIGH
1.21	10-Dec-2006	macallan	don't issue ADB commands if there's no adb node. This should fix spontaneous poweroffs seen on PowerBooks that have no ADB (last generation PBG4 which have only USB) needs testing on more machines
1.20	13-Sep-2006	gdamore	branches: 1.20.2; Convert macppc to generic todr. ok macallan@.
1.19	11-Dec-2005	christos	branches: 1.19.8; 1.19.20; merge ktrace-lwp.
1.18	01-Feb-2005	briggs	branches: 1.18.6; Remove one level of interrupt redirection by switching on the ADB hardware type and registering a Cuda or PMU interrupt handler specifically instead of an intermediate interrupt handler.
1.17	01-Feb-2005	briggs	Add a PMU initialization call at ADB init time. This probes the machine type for PMU / battery information, then uses that when getting battery information for APM. Allows older PowerBooks (pre-smart batteries) to function with apm enabled in the kernel. Thanks to Linux code for battery information for these old batteries. Something is still odd, though, because a charging battery can show > 100% when it's near to full charge. Enable more interrupts from PMU and handle PB3400 card eject buttons properly, too. Also use #defines for commands instead of raw hex codes.
1.16	01-Feb-2005	briggs	ADB_HW_PB is really ADB_HW_PMU.
1.15	15-Jul-2003	lukem	branches: 1.15.8; 1.15.10; __KERNEL_RCSID()
1.14	01-Jan-2003	thorpej	branches: 1.14.2; Use aprint_normal() in cfprint routines.
1.13	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.12	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.11	18-Jun-2002	itojun	apm emulation, from openbsd
1.10	18-Jun-2002	itojun	extern decl for adbHardware
1.9	08-Jun-2001	matt	branches: 1.9.2; 1.9.8; 1.9.16; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.8	01-Apr-2001	tsubai	Adjust timing for pmu99. Internal keyboard of recent PowerBooks should work now.
1.7	19-Dec-2000	tsubai	branches: 1.7.2; Sync with mac68k.
1.6	16-Aug-1999	tsubai	branches: 1.6.2; 1.6.12; Make configurable without ams.
1.5	20-Oct-1998	tsubai	Add via-pmu support (only PowerBook 2400c/180 is tested).
1.4	18-Oct-1998	tsubai	Make compilable without aed.
1.3	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.2	02-Jul-1998	tsubai	Console support.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.6.12.1	01-Apr-2001	he	Pull up revision 1.8 (requested by tsubai): Fix Keyboard problem of recent PowerBooks (Pismo, PowerBook G4, etc.).
1.6.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.6.2.1	05-Jan-2001	bouyer	Sync with HEAD
1.7.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.7.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.9.16.1	16-Jul-2002	gehenna	catch up with -current.
1.9.8.4	03-Jan-2003	thorpej	Sync with HEAD.
1.9.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.9.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.9.8.1	08-Jun-2001	nathanw	file adb.c was added on branch nathanw_sa on 2002-06-20 03:39:32 +0000
1.9.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.9.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.14.2.4	04-Feb-2005	skrll	Sync with HEAD.
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.10.1	12-Feb-2005	yamt	sync with head.
1.15.8.1	29-Apr-2005	kent	sync with -current
1.18.6.4	15-Nov-2007	yamt	sync with head.
1.18.6.3	27-Oct-2007	yamt	sync with head.
1.18.6.2	26-Feb-2007	yamt	sync with head.
1.18.6.1	30-Dec-2006	yamt	sync with head.
1.19.20.2	12-Jan-2007	ad	Sync with head.
1.19.20.1	18-Nov-2006	ad	Sync with head.
1.19.8.1	14-Sep-2006	yamt	sync with head.
1.20.2.1	18-Dec-2006	yamt	sync with head.
1.22.28.2	13-Nov-2007	bouyer	Sync with HEAD
1.22.28.1	25-Oct-2007	bouyer	Sync with HEAD.
1.22.26.1	18-Oct-2007	yamt	sync with head.
1.22.24.2	08-Nov-2007	matt	sync with -HEAD
1.22.24.1	06-Nov-2007	matt	sync with HEAD
1.22.22.2	11-Nov-2007	joerg	Sync with HEAD.
1.22.22.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.22.14.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.22.6.2	03-Dec-2007	ad	Sync with HEAD.
1.22.6.1	23-Oct-2007	ad	Sync with head.
1.23.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.24.32.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.24.26.1	28-Apr-2009	skrll	Sync with HEAD.
1.24.18.2	11-Mar-2010	yamt	sync with head
1.24.18.1	04-May-2009	yamt	sync with head.
1.29.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.32.6.1	18-Feb-2012	mrg	merge to -current.
1.32.2.2	30-Oct-2012	yamt	sync with head
1.32.2.1	17-Apr-2012	yamt	sync with head
1.33.6.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.34.50.1	03-Apr-2021	thorpej	Sync with HEAD.
1.35.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.36.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.47	07-Sep-2025	andvar	Fix various typos, mainly in comments.
1.46	05-Mar-2024	andvar	Remove duplicate "when" word in comments.
1.45	21-Sep-2023	msaitoh	s/ for for / for / in comment.
1.44	18-Oct-2014	snj	src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.43	01-Feb-2012	matt	branches: 1.43.6; Use C89 function prototypes.
1.42	18-Mar-2009	cegger	branches: 1.42.12; 1.42.16; Ansify function definitions w/o arguments. Generated with sed.
1.41	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.40	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.39	17-Oct-2007	garbled	branches: 1.39.20; 1.39.28; 1.39.34; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.38	09-Jul-2007	ad	branches: 1.38.8; 1.38.10; 1.38.12; 1.38.14; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.37	04-Mar-2007	christos	branches: 1.37.2; 1.37.4; 1.37.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.36	24-Jan-2007	hubertf	branches: 1.36.2; Remove duplicate #includes, patch contributed in private mail by Slava Semushin <slava.semushin@gmail.com>. To verify that no nasty side effects of duplicate includes (or their removal) have an effect here, I've compiled an i386/ALL kernel with and without the patch, and the only difference in the resulting .o files was in shifted line numbers in some assert() calls. The comparison of the .o files was based on the output of "objdump -D". Thanks to martin@ for the input on testing.
1.35	24-Nov-2006	wiz	s/independant/independent/, from Zafer.
1.34	07-Jun-2006	kardel	branches: 1.34.6; 1.34.8; avoid shadowing time while it still exists
1.33	11-Dec-2005	christos	branches: 1.33.4; 1.33.6; 1.33.8; 1.33.14; merge ktrace-lwp.
1.32	05-Jun-2005	nathanw	branches: 1.32.2; Rearrange some of the ADB types and void * abuse to make -Wcast-qual happy in the presence of the "volatile int flag" construct. Fix up a variety of calls to pass NULL instead of (Ptr)0 to maintain function-pointer safety.
1.31	05-Jun-2005	nathanw	Nuke the II and IIsi code from this file; it's never used on a macppc. Remove variables and macros no longer used as a result. This driver still needs an enema.
1.30	01-Feb-2005	briggs	Remove one level of interrupt redirection by switching on the ADB hardware type and registering a Cuda or PMU interrupt handler specifically instead of an intermediate interrupt handler.
1.29	01-Feb-2005	briggs	Clear all interrupts set by cuda. From Michael Lorenz.
1.28	01-Feb-2005	briggs	ADB_HW_PB is really ADB_HW_PMU.
1.27	27-Oct-2003	dyoung	branches: 1.27.8; 1.27.10; Stop false uninitialized variable warning.
1.26	26-Oct-2003	mycroft	Remove optimization hack.
1.25	15-Jul-2003	lukem	__KERNEL_RCSID()
1.24	05-May-2002	tsutsui	branches: 1.24.10; Add a null asm statement in adb_read_date_time() to avoid wrong reordering by gcc-2.95.3 with -fgcse. XXX Should we disable -fgcse everywhere?
1.23	05-May-2002	tsutsui	Backout previous. It is not timing problem, but gcc optimization bug.
1.22	29-Apr-2002	tsutsui	Add a delay() in adb_read_date_time() so that my Apus2000 can get correct date in inittodr().
1.21	23-Feb-2002	dbj	In adb_soft_intr, remove the packet from the queue before calling the completion routine so that the completion routine can reentrantly process the queue. This happens, for example. when polling is turned on by entering the debugger by keystroke.
1.20	02-Jan-2002	dbj	add some error checks in adb_reinit, enabled with ADB_DEBUG and adb_debug
1.19	03-Aug-2001	tsubai	branches: 1.19.6; Remove (#if 0'ed) m68k asm codes.
1.18	19-Jun-2001	simonb	branches: 1.18.2; Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.17	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.16	01-Apr-2001	tsubai	Adjust timing for pmu99. Internal keyboard of recent PowerBooks should work now.
1.15	19-Dec-2000	tsubai	branches: 1.15.2; Sync with mac68k.
1.14	08-Jun-2000	tsubai	branches: 1.14.2; Sync with mac68k.
1.13	23-Mar-2000	thorpej	branches: 1.13.2; New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.12	27-Jan-2000	tsubai	Make this work on the G4 too.
1.11	11-Jul-1999	tsubai	branches: 1.11.2; Enable soft poweroff on PowerBook.
1.10	22-Jun-1999	tsubai	Use RTC on PB.
1.9	12-Jan-1999	tsubai	branches: 1.9.4; Always use polling when poweroff/restart.
1.8	24-Nov-1998	tsubai	Add more delay in adb_reinit().
1.7	15-Nov-1998	tsubai	RTC support for pmu (read only).
1.6	05-Nov-1998	tsubai	Sync to mac68k.
1.5	04-Nov-1998	tsubai	Move conversion of PRAM-time to UNIX-time to clock.c (like mac68k).
1.4	20-Oct-1998	tsubai	Add via-pmu support (only PowerBook 2400c/180 is tested).
1.3	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.2	26-Jun-1998	tsubai	Powerdown support.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.9.4.2	02-Aug-1999	thorpej	Update from trunk.
1.9.4.1	01-Jul-1999	thorpej	Sync w/ -current.
1.11.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.11.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.11.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.13.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.14.2.1	01-Apr-2001	he	Pull up revision 1.16 (requested by tsubai): Fix Keyboard problem of recent PowerBooks (Pismo, PowerBook G4, etc.).
1.15.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.15.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.18.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.18.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.18.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.18.2.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.19.6.4	20-Jun-2002	nathanw	Catch up to -current.
1.19.6.3	28-Feb-2002	nathanw	Catch up to -current.
1.19.6.2	11-Jan-2002	nathanw	More catchup.
1.19.6.1	03-Aug-2001	nathanw	file adb_direct.c was added on branch nathanw_sa on 2002-01-11 23:38:34 +0000
1.24.10.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.24.10.4	04-Feb-2005	skrll	Sync with HEAD.
1.24.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.24.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.24.10.1	03-Aug-2004	skrll	Sync with HEAD
1.27.10.1	12-Feb-2005	yamt	sync with head.
1.27.8.1	29-Apr-2005	kent	sync with -current
1.32.2.5	27-Oct-2007	yamt	sync with head.
1.32.2.4	03-Sep-2007	yamt	sync with head.
1.32.2.3	26-Feb-2007	yamt	sync with head.
1.32.2.2	30-Dec-2006	yamt	sync with head.
1.32.2.1	21-Jun-2006	yamt	sync with head.
1.33.14.1	19-Jun-2006	chap	Sync with head.
1.33.8.1	26-Jun-2006	yamt	sync with head.
1.33.6.1	22-Apr-2006	simonb	Fix some shadowed variable warnings.
1.33.4.1	09-Sep-2006	rpaulo	sync with head
1.34.8.1	10-Dec-2006	yamt	sync with head.
1.34.6.2	01-Feb-2007	ad	Sync with head.
1.34.6.1	12-Jan-2007	ad	Sync with head.
1.36.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.37.10.3	03-Oct-2007	garbled	Sync with HEAD
1.37.10.2	02-Aug-2007	macallan	sync with HEAD
1.37.10.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.37.4.1	11-Jul-2007	mjf	Sync with head.
1.37.2.2	23-Oct-2007	ad	Sync with head.
1.37.2.1	15-Jul-2007	ad	Sync with head.
1.38.14.1	25-Oct-2007	bouyer	Sync with HEAD.
1.38.12.1	18-Oct-2007	yamt	sync with head.
1.38.10.1	06-Nov-2007	matt	sync with HEAD
1.38.8.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.39.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.39.28.1	28-Apr-2009	skrll	Sync with HEAD.
1.39.20.1	04-May-2009	yamt	sync with head.
1.42.16.1	18-Feb-2012	mrg	merge to -current.
1.42.12.1	17-Apr-2012	yamt	sync with head
1.43.6.1	03-Dec-2017	jdolecek	update from HEAD
1.2	01-Feb-2005	briggs	adb_direct.h contents are in adbvar.h. No need for duplication.
1.1	15-May-1998	tsubai	branches: 1.1.48; 1.1.56; 1.1.58; Initial import of macppc port.
1.1.58.1	12-Feb-2005	yamt	sync with head.
1.1.56.1	29-Apr-2005	kent	sync with -current
1.1.48.1	04-Feb-2005	skrll	Sync with HEAD.
1.2	28-Mar-1999	tsubai	Remove unused files.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.15	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.14	01-Nov-2009	snj	branches: 1.14.12; 1.14.22; Drop 3rd and 4th clauses. Approved by Brad Grantham (copyright holder).
1.13	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.12	04-Mar-2007	christos	branches: 1.12.44; 1.12.52; 1.12.58; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.11	11-Dec-2005	christos	branches: 1.11.26; merge ktrace-lwp.
1.10	05-Jun-2005	nathanw	branches: 1.10.2; Rearrange some of the ADB types and void * abuse to make -Wcast-qual happy in the presence of the "volatile int flag" construct. Fix up a variety of calls to pass NULL instead of (Ptr)0 to maintain function-pointer safety.
1.9	01-Feb-2005	briggs	Remove one level of interrupt redirection by switching on the ADB hardware type and registering a Cuda or PMU interrupt handler specifically instead of an intermediate interrupt handler.
1.8	01-Feb-2005	briggs	ADB_HW_PB is really ADB_HW_PMU.
1.7	09-Apr-2003	thorpej	branches: 1.7.2; 1.7.10; 1.7.12; G/c the traceq; nothing uses it.
1.6	18-Jun-2002	itojun	extern decl for adbHardware
1.5	08-Jun-2001	matt	branches: 1.5.2; 1.5.8; 1.5.16; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.4	19-Dec-2000	tsubai	branches: 1.4.2; Sync with mac68k.
1.3	08-Jun-2000	tsubai	Sync with mac68k.
1.2	13-Oct-1998	tsubai	branches: 1.2.12; 1.2.20; Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2.20.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.2.12.2	05-Jan-2001	bouyer	Sync with HEAD
1.2.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.5.16.1	16-Jul-2002	gehenna	catch up with -current.
1.5.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.5.8.1	08-Jun-2001	nathanw	file adbvar.h was added on branch nathanw_sa on 2002-06-20 03:39:33 +0000
1.5.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.7.12.1	12-Feb-2005	yamt	sync with head.
1.7.10.1	29-Apr-2005	kent	sync with -current
1.7.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.7.2.1	04-Feb-2005	skrll	Sync with HEAD.
1.10.2.1	03-Sep-2007	yamt	sync with head.
1.11.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.12.58.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.12.52.1	28-Apr-2009	skrll	Sync with HEAD.
1.12.44.2	11-Mar-2010	yamt	sync with head
1.12.44.1	04-May-2009	yamt	sync with head.
1.14.22.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.14.12.1	30-Oct-2012	yamt	sync with head
1.5	07-Oct-2008	pgoyette	Remove chip-specific drivers for ADT7463, ADT7467, and ADM1030; these have been superseded by the dbcool(4) driver.
1.4	08-May-2008	macallan	branches: 1.4.4; nuke license clause 3
1.3	04-May-2008	xtraeme	branches: 1.3.2; device_t/softc split for adt7467c(4) and adm1030, and other related cosmetic changes.
1.2	11-Dec-2005	christos	branches: 1.2.18; 1.2.76; 1.2.78; 1.2.80; merge ktrace-lwp.
1.1	10-Aug-2005	macallan	branches: 1.1.6; glue to attach thermal monitor chips directly to ki2c
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	10-Aug-2005	skrll	file adm1030_ki2c.c was added on branch ktrace-lwp on 2005-11-10 13:57:27 +0000
1.2.80.2	04-May-2009	yamt	sync with head.
1.2.80.1	16-May-2008	yamt	sync with head.
1.2.78.1	18-May-2008	yamt	sync with head.
1.2.76.2	17-Jan-2009	mjf	Sync with HEAD.
1.2.76.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file adm1030_ki2c.c was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.3.2.2	10-Oct-2008	skrll	Sync with HEAD.
1.3.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.4.4.1	19-Oct-2008	haad	Sync with HEAD.
1.6	07-Oct-2008	pgoyette	Remove chip-specific drivers for ADT7463, ADT7467, and ADM1030; these have been superseded by the dbcool(4) driver.
1.5	08-May-2008	macallan	branches: 1.5.4; nuke license clause 3
1.4	08-May-2008	macallan	report chip revision
1.3	04-May-2008	xtraeme	branches: 1.3.2; device_t/softc split for adt7467c(4) and adm1030, and other related cosmetic changes.
1.2	11-Dec-2005	christos	branches: 1.2.18; 1.2.76; 1.2.78; 1.2.80; merge ktrace-lwp.
1.1	10-Aug-2005	macallan	branches: 1.1.6; glue to attach thermal monitor chips directly to ki2c
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	10-Aug-2005	skrll	file adt7467_ki2c.c was added on branch ktrace-lwp on 2005-11-10 13:57:27 +0000
1.2.80.2	04-May-2009	yamt	sync with head.
1.2.80.1	16-May-2008	yamt	sync with head.
1.2.78.1	18-May-2008	yamt	sync with head.
1.2.76.2	17-Jan-2009	mjf	Sync with HEAD.
1.2.76.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file adt7467_ki2c.c was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.3.2.2	10-Oct-2008	skrll	Sync with HEAD.
1.3.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.5.4.1	19-Oct-2008	haad	Sync with HEAD.
1.37	13-Jan-2025	riastradh	macppc/aed, akbd: Nix trailing whitespace. No functional change intended.
1.36	12-Jan-2025	nat	Catch up macppc to the same as mac68k. Unfortunately these files could not be tested fully as aed/akbd/ams and adb_direct have suffered from bit rot and there corresponding attachments are commented out in all macppc kernels.
1.35	05-Jun-2024	nat	branches: 1.35.2; Pass event up to adb device. While here do the same for macppc. Addresses PR/58303
1.34	26-Sep-2021	thorpej	branches: 1.34.4; Driver "kqfilter" entry points return an error code, so if an invalid filter is requested, return EINVAL rather than 1.
1.33	26-Sep-2021	thorpej	Use seltrue_filtops rather than rolling our own with filt_seltrue.
1.32	26-Sep-2021	thorpej	Change the kqueue filterops::f_isfd field to filterops::f_flags, and define a flag FILTEROP_ISFD that has the meaning of the prior f_isfd. Field and flag name aligned with OpenBSD. This does not constitute a functional or ABI change, as the field location and size, and the value placed in that field, are the same as the previous code, but we're bumping __NetBSD_Version__ so 3rd-party module source code can adapt, as needed. NetBSD 9.99.89
1.31	19-Dec-2020	thorpej	Use sel{record,remove}_knote().
1.30	25-Oct-2017	maya	branches: 1.30.8; 1.30.16; Use C99 initializer for filterops Mostly done with spatch with touchups for indentation @@ expression a; identifier b,c,d; identifier p; @@ const struct filterops p = - { a, b, c, d + { + .f_isfd = a, + .f_attach = b, + .f_detach = c, + .f_event = d, };
1.29	25-Jul-2014	dholland	Add d_discard to all struct cdevsw instances I could find. All have been set to "nodiscard"; some should get a real implementation.
1.28	16-Mar-2014	dholland	branches: 1.28.2; Change (mostly mechanically) every cdevsw/bdevsw I can find to use designated initializers. I have not built every extant kernel so I have probably broken at least one build; however I've also found and fixed some wrong cdevsw/bdevsw entries so even if so I think we come out ahead.
1.27	27-Oct-2012	chs	branches: 1.27.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.26	18-Jun-2011	matt	branches: 1.26.2; 1.26.12; struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.25	01-Nov-2009	snj	branches: 1.25.10; Drop 3rd and 4th clauses. Approved by Brad Grantham (copyright holder).
1.24	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.23	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.22	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.21	01-Mar-2008	rmind	branches: 1.21.4; 1.21.12; 1.21.18; Welcome to 4.99.55: - Add a lot of missing selinit() and seldestroy() calls. - Merge selwakeup() and selnotify() calls into a single selnotify(). - Add an additional 'events' argument to selnotify() call. It will indicate which event (POLL_IN, POLL_OUT, etc) happen. If unknown, zero may be used. Note: please pass appropriate value of 'events' where possible. Proposed on: <tech-kern>
1.20	17-Oct-2007	garbled	branches: 1.20.12; 1.20.16; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.19	09-Jul-2007	ad	branches: 1.19.10; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.18	04-Mar-2007	christos	branches: 1.18.2; 1.18.4; 1.18.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.17	29-Mar-2006	thorpej	branches: 1.17.14; Use device_cfdata().
1.16	11-Dec-2005	christos	branches: 1.16.4; 1.16.6; 1.16.8; 1.16.10; 1.16.12; merge ktrace-lwp.
1.15	05-Jun-2005	nathanw	branches: 1.15.2; Don't shadow global aed_sc with local aed_sc. XXX there shouldn't be a global aed_sc in the first place; the interface among ADB devices is terrible.
1.14	15-Jul-2003	lukem	__KERNEL_RCSID()
1.13	29-Jun-2003	fvdl	branches: 1.13.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.12	29-Jun-2003	darrenr	'struct proc ' -> 'struct lwp ' as required to get GENERIC for macppc built
1.11	26-Nov-2002	christos	si_ -> sel_
1.10	23-Oct-2002	jdolecek	merge kqueue branch into -current kqueue provides a stateful and efficient event notification framework currently supported events include socket, file, directory, fifo, pipe, tty and device changes, and monitoring of processes and signals kqueue is supported by all writable filesystems in NetBSD tree (with exception of Coda) and all device drivers supporting poll(2) based on work done by Jonathan Lemon for FreeBSD initial NetBSD port done by Luke Mewburn and Jason Thorpe
1.9	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.8	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.7	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.6	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.5	23-Mar-2000	thorpej	branches: 1.5.6; 1.5.8; 1.5.12; 1.5.20; New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.4	17-Feb-1999	tsubai	branches: 1.4.8; Sync with mac68k.
1.3	18-Oct-1998	tsubai	Add wsmouse support.
1.2	13-Oct-1998	tsubai	Fix cut-and-paste miss...
1.1	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.4.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.5.20.1	17-May-2002	gehenna	Add device switch.
1.5.12.4	11-Dec-2002	thorpej	Sync with HEAD.
1.5.12.3	11-Nov-2002	nathanw	Catch up to -current
1.5.12.2	18-Oct-2002	nathanw	Catch up to -current.
1.5.12.1	17-Sep-2002	nathanw	Catch up to -current.
1.5.8.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.5.8.2	18-Jun-2002	jdolecek	make compile - use cdev_decl() and couple minor fixes
1.5.8.1	09-Sep-2001	thorpej	Add kqueue support (not yet compiled).
1.5.6.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.13.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.13.2.4	18-Nov-2004	skrll	Adapt to branch. macppc release builds.
1.13.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.13.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.13.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.2.3	17-Mar-2008	yamt	sync with head.
1.15.2.2	03-Sep-2007	yamt	sync with head.
1.15.2.1	21-Jun-2006	yamt	sync with head.
1.16.12.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.16.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.16.8.1	01-Apr-2006	yamt	sync with head.
1.16.6.1	22-Apr-2006	simonb	Sync with head.
1.16.4.1	09-Sep-2006	rpaulo	sync with head
1.17.14.1	12-Mar-2007	rmind	Sync with HEAD.
1.18.10.2	03-Oct-2007	garbled	Sync with HEAD
1.18.10.1	02-Aug-2007	macallan	sync with HEAD
1.18.4.1	11-Jul-2007	mjf	Sync with head.
1.18.2.1	15-Jul-2007	ad	Sync with head.
1.19.10.2	23-Mar-2008	matt	sync with HEAD
1.19.10.1	06-Nov-2007	matt	sync with HEAD
1.20.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.20.12.1	24-Mar-2008	keiichi	sync with head.
1.21.18.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.21.12.1	28-Apr-2009	skrll	Sync with HEAD.
1.21.4.2	11-Mar-2010	yamt	sync with head
1.21.4.1	04-May-2009	yamt	sync with head.
1.25.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.26.12.3	03-Dec-2017	jdolecek	update from HEAD
1.26.12.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.26.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.26.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.26.2.1	30-Oct-2012	yamt	sync with head
1.27.2.1	18-May-2014	rmind	sync with head
1.28.2.1	10-Aug-2014	tls	Rebase.
1.30.16.1	03-Jan-2021	thorpej	Sync w/ HEAD.
1.30.8.1	20-Jun-2024	martin	Pull up following revision(s) (requested by nat in ticket #1847): sys/arch/macppc/dev/aed.c: revision 1.35 sys/arch/mac68k/dev/aed.c: revision 1.39 Pass event up to adb device. While here do the same for macppc. Addresses PR/58303
1.34.4.1	20-Jun-2024	martin	Pull up following revision(s) (requested by nat in ticket #708): sys/arch/macppc/dev/aed.c: revision 1.35 sys/arch/mac68k/dev/aed.c: revision 1.39 Pass event up to adb device. While here do the same for macppc. Addresses PR/58303
1.35.2.1	02-Aug-2025	perseant	Sync with HEAD
1.6	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.5	01-Nov-2009	snj	branches: 1.5.12; 1.5.22; Drop 3rd and 4th clauses. Approved by Brad Grantham (copyright holder).
1.4	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.3	06-Sep-2002	gehenna	branches: 1.3.112; 1.3.120; 1.3.126; Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.2	23-Mar-2000	thorpej	branches: 1.2.6; 1.2.8; 1.2.12; 1.2.20; New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.1	13-Oct-1998	tsubai	branches: 1.1.12; Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.1.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.20.1	19-May-2002	gehenna	Remove unnecessary prototype.
1.2.12.1	17-Sep-2002	nathanw	Catch up to -current.
1.2.8.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.2.8.1	18-Jun-2002	jdolecek	don't define aed driver hooks here
1.2.6.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.3.126.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.3.120.1	28-Apr-2009	skrll	Sync with HEAD.
1.3.112.2	11-Mar-2010	yamt	sync with head
1.3.112.1	04-May-2009	yamt	sync with head.
1.5.22.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.5.12.1	30-Oct-2012	yamt	sync with head
1.49	13-Jan-2025	riastradh	macppc/aed, akbd: Nix trailing whitespace. No functional change intended.
1.48	12-Jan-2025	nat	Catch up macppc to the same as mac68k. Unfortunately these files could not be tested fully as aed/akbd/ams and adb_direct have suffered from bit rot and there corresponding attachments are commented out in all macppc kernels.
1.47	07-Aug-2021	thorpej	branches: 1.47.12; Merge thorpej-cfargs2.
1.46	24-Apr-2021	thorpej	branches: 1.46.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.45	27-Oct-2012	chs	branches: 1.45.52; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.44	18-Jun-2011	matt	branches: 1.44.2; 1.44.12; struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.43	18-Mar-2009	cegger	branches: 1.43.10; Ansify function definitions w/o arguments. Generated with sed.
1.42	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.41	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.40	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.39	13-Jun-2008	cegger	branches: 1.39.4; 1.39.10; use device_lookup_private to get softc
1.38	17-Oct-2007	garbled	branches: 1.38.16; 1.38.18; 1.38.20; 1.38.22; 1.38.24; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.37	08-Aug-2007	macallan	branches: 1.37.2; use the ADB keymap in dev/adb/
1.36	05-Mar-2007	tsutsui	branches: 1.36.2; 1.36.10; 1.36.14; 1.36.18; - use (uint8_t ) for buffer args on _adbcomplete() functions - remove kbd_adbcomplete() decl from akbd.c since it's in akbdvar.h
1.35	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.34	11-Dec-2005	christos	branches: 1.34.26; merge ktrace-lwp.
1.33	05-Jun-2005	nathanw	branches: 1.33.2; Pass NULL instead of (Ptr)0 to maintain function-pointer safety.
1.32	01-Feb-2005	briggs	Remove one level of interrupt redirection by switching on the ADB hardware type and registering a Cuda or PMU interrupt handler specifically instead of an intermediate interrupt handler.
1.31	24-Jul-2003	nathanw	branches: 1.31.8; 1.31.10; Make kbd_passup() an exposed function.
1.30	15-Jul-2003	lukem	__KERNEL_RCSID()
1.29	02-Oct-2002	thorpej	branches: 1.29.6; Use CFATTACH_DECL().
1.28	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.27	14-Aug-2002	aymeric	Remove the key repeating feature. It is asking for trouble and is useless for the X server. We can add it back later if need be.
1.26	13-Aug-2002	aymeric	akbd's now have a raw mode, and implement the WSKBDIO_SETMODE ioctl. Adapted from OpenBSD.
1.25	14-Jun-2002	itojun	whitespace
1.24	14-Jun-2002	itojun	#define CAPS_IS_CONTROL will make caps key a control key (with weird LCD indicator). From: "Nathan J. Williams" <nathanw@wasabisystems.com> (#define name taken from arch/i386/isa/pccons.c)
1.23	17-Mar-2002	atatat	branches: 1.23.4; 1.23.6; Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.22	12-Mar-2002	wrstuden	Only attach the first adb keyboard as the console kbd. Don't try for the others. It is perfectly reasonable to have multiple adb keyboards, and a number of multi-button mice have a fake kbd for the second and third mouse buttons. Now my machine doesn't panic during boot when it is trying to add a second ws console kbd.
1.21	24-Feb-2002	dbj	solve polled adb keyboard problems with dropped keys and unsynced caps lock by queueing polled keys.
1.20	23-Feb-2002	dbj	turn on polling using cnpollc
1.19	02-Jan-2002	dbj	defer attaching akbd as console until after it has been initialized in akbdattach
1.18	02-Oct-2001	mycroft	branches: 1.18.4; Use WSKBD_TYPE_ADB.
1.17	26-Jul-2001	tsubai	branches: 1.17.2; Change description of handler-ID == 195.
1.16	17-Jul-2001	tsubai	Eject PCMCIA card on ohare based models only.
1.15	12-Jul-2001	nathanw	Add the keyboard ID found on the American versions of the PowerBook G4 and iBook (dual USB).
1.14	08-Jun-2001	matt	branches: 1.14.2; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.13	25-Jan-2001	tsubai	branches: 1.13.2; Generate key press event and key release event when capslock is pressed. Now capslock key works correctly on X11.
1.12	19-Dec-2000	tsubai	Remove unnecessary casts.
1.11	19-Dec-2000	tsubai	Sync with mac68k.
1.10	01-Sep-2000	tsubai	Add fr key layout. (From Manuel Bouyer, modified by me)
1.9	05-Sep-1999	tsubai	branches: 1.9.2; Recognize PCMCIA eject button. (Tested on only PowerBook 2400.)
1.8	16-Jun-1999	tsubai	Define PowerBook G3 Japanese keyboard.
1.7	06-May-1999	thorpej	Take all of the OpenFirmware "stdin" grovelling out of the ADB keyboard driver, as the smarts for this all live somewhere else now.
1.6	17-Feb-1999	tsubai	branches: 1.6.2; Sync with mac68k.
1.5	10-Jan-1999	tsubai	Add sanity checks in akbd_cnattach().
1.4	20-Oct-1998	tsubai	Add via-pmu support (only PowerBook 2400c/180 is tested).
1.3	18-Oct-1998	tsubai	Make compilable without aed.
1.2	14-Oct-1998	tsubai	akbd: wskbd support. ofb: OpenFirmware generic framebuffer.
1.1	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.6.2.1	06-May-1999	perry	branches: 1.6.2.1.2; pullup 1.6->1.7 (thorpej)
1.6.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9.2.3	11-Feb-2001	bouyer	Sync with HEAD.
1.9.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.13.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.14.2.6	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.14.2.5	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.14.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.14.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.14.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.14.2.1	03-Aug-2001	lukem	update to -current
1.17.2.1	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.18.4.7	18-Oct-2002	nathanw	Catch up to -current.
1.18.4.6	27-Aug-2002	nathanw	Catch up to -current.
1.18.4.5	20-Jun-2002	nathanw	Catch up to -current.
1.18.4.4	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.18.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.18.4.2	11-Jan-2002	nathanw	More catchup.
1.18.4.1	02-Oct-2001	nathanw	file akbd.c was added on branch nathanw_sa on 2002-01-11 23:38:35 +0000
1.23.6.1	19-Jun-2003	grant	Pull up revisions 1.26-1.27 (requested by aymeric in ticket #1324): akbd's now have a raw mode, and implement the WSKBDIO_SETMODE ioctl. Adapted from OpenBSD. Remove the key repeating feature. It is asking for trouble and is useless for the X server. We can add it back later if need be.
1.23.4.2	31-Aug-2002	gehenna	catch up with -current.
1.23.4.1	14-Jul-2002	gehenna	catch up with -current.
1.29.6.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.29.6.5	04-Feb-2005	skrll	Sync with HEAD.
1.29.6.4	13-Jan-2005	skrll	Adapt to branch
1.29.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.29.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.29.6.1	03-Aug-2004	skrll	Sync with HEAD
1.31.10.1	12-Feb-2005	yamt	sync with head.
1.31.8.1	29-Apr-2005	kent	sync with -current
1.33.2.2	03-Sep-2007	yamt	sync with head.
1.33.2.1	21-Jun-2006	yamt	sync with head.
1.34.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.36.18.1	09-Aug-2007	jmcneill	Sync with HEAD.
1.36.14.1	15-Aug-2007	skrll	Sync with HEAD.
1.36.10.1	03-Oct-2007	garbled	Sync with HEAD
1.36.2.1	20-Aug-2007	ad	Sync with HEAD.
1.37.2.1	06-Nov-2007	matt	sync with HEAD
1.38.24.1	18-Jun-2008	simonb	Sync with head.
1.38.22.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.38.20.1	04-May-2009	yamt	sync with head.
1.38.18.1	17-Jun-2008	yamt	sync with head.
1.38.16.1	29-Jun-2008	mjf	Sync with HEAD.
1.39.10.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.39.4.1	28-Apr-2009	skrll	Sync with HEAD.
1.43.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.44.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.44.2.1	30-Oct-2012	yamt	sync with head
1.45.52.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.46.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.47.12.1	02-Aug-2025	perseant	Sync with HEAD
1.5	23-Feb-2003	manu	Merged mac68k and macppc keayboards, since they are the same. The file could move to <arch/mac> if one day we create it. Fixed french keymap: option was not mapped correctly, thus making impossible to use \|{}[] (tested). Added jp keymap from PR/15438, and sf, sv, de and uk keymaps from OpenBSD. (all untested).
1.4	04-Mar-2002	dbj	branches: 1.4.8; add a few missing keys, including f1-f12,home,end,next,prior
1.3	01-Sep-2000	tsubai	branches: 1.3.4; 1.3.8; Add fr key layout. (From Manuel Bouyer, modified by me)
1.2	13-Jan-1999	tsubai	branches: 1.2.8; Use KS_KEYCODE macro.
1.1	14-Oct-1998	tsubai	akbd: wskbd support. ofb: OpenFirmware generic framebuffer.
1.2.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.8.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.4.8.1	02-Jun-2003	tron	Pull up revision 1.5 (requested by manu in ticket #1183): Merged mac68k and macppc keayboards, since they are the same. The file could move to <arch/mac> if one day we create it. Fixed french keymap: option was not mapped correctly, thus making impossible to use \|{}[] (tested). Added jp keymap from PR/15438, and sf, sv, de and uk keymaps from OpenBSD. (all untested).
1.14	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.13	14-Mar-2009	dsl	branches: 1.13.12; 1.13.22; Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.12	05-Mar-2007	tsutsui	branches: 1.12.44; 1.12.52; 1.12.58; - use (uint8_t ) for buffer args on _adbcomplete() functions - remove kbd_adbcomplete() decl from akbd.c since it's in akbdvar.h
1.11	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.10	11-Dec-2005	christos	branches: 1.10.26; merge ktrace-lwp.
1.9	24-Jul-2003	nathanw	branches: 1.9.16; Make kbd_passup() an exposed function.
1.8	05-Sep-2002	jdolecek	branches: 1.8.6; put back NetBSD RCS Id removed in rev 1.6
1.7	14-Aug-2002	aymeric	Remove the key repeating feature. It is asking for trouble and is useless for the X server. We can add it back later if need be.
1.6	13-Aug-2002	aymeric	akbd's now have a raw mode, and implement the WSKBDIO_SETMODE ioctl. Adapted from OpenBSD.
1.5	24-Feb-2002	dbj	branches: 1.5.8; 1.5.10; solve polled adb keyboard problems with dropped keys and unsynced caps lock by queueing polled keys.
1.4	17-Feb-1999	tsubai	branches: 1.4.22; 1.4.26; Sync with mac68k.
1.3	14-Oct-1998	tsubai	Fix typo.
1.2	14-Oct-1998	tsubai	wskbd support.
1.1	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.4.26.3	17-Sep-2002	nathanw	Catch up to -current.
1.4.26.2	27-Aug-2002	nathanw	Catch up to -current.
1.4.26.1	28-Feb-2002	nathanw	Catch up to -current.
1.4.22.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.4.22.1	16-Mar-2002	jdolecek	Catch up with -current.
1.5.10.1	19-Jun-2003	grant	Pull up revisions 1.6-1.7 (requested by aymeric in ticket #1324): akbd's now have a raw mode, and implement the WSKBDIO_SETMODE ioctl. Adapted from OpenBSD. Remove the key repeating feature. It is asking for trouble and is useless for the X server. We can add it back later if need be.
1.5.8.1	31-Aug-2002	gehenna	catch up with -current.
1.8.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.6.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	03-Sep-2007	yamt	sync with head.
1.10.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.12.58.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.12.52.1	28-Apr-2009	skrll	Sync with HEAD.
1.12.44.1	04-May-2009	yamt	sync with head.
1.13.22.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.13.12.1	30-Oct-2012	yamt	sync with head
1.52	29-Jun-2024	riastradh	if_stats(9): Add ifp argument to if_stat..._ref. This will enable us to pass the ifp through to a dtrace probe inside. No functional change intended in this change, but this is an API change visible to modules so it shouldn't be pulled up. PR kern/58377
1.51	18-Sep-2022	thorpej	Eliminate use of IFF_OACTIVE.
1.50	20-Oct-2020	roy	le(4): add link status change reporting to drivers which support it Reviewed by thorpej@ Tested by martin@
1.49	04-Feb-2020	martin	Convert a few more drivers to the if_stats interface
1.48	04-Feb-2020	skrll	Adopt <net/if_stats.h>
1.47	27-Dec-2019	msaitoh	branches: 1.47.2; s/expresion/expression/ in comment.
1.46	29-May-2019	msaitoh	Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
1.45	28-May-2019	msaitoh	Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
1.44	23-May-2019	msaitoh	No functional change: - Change ac(was arpcom) to ec(ethercom) - Simplify MII structure initialization. - u_int_t -> uint_t. - KNF
1.43	26-Apr-2019	msaitoh	No functional change: - u_int_{8,16,32}_t -> uint_{8,16,32}_t - KNF. - Tabify. - Remove extra space.
1.42	05-Feb-2019	msaitoh	Remove very old IFF_NOTRAILERS flag.
1.41	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.40	26-Jun-2018	msaitoh	branches: 1.40.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD. This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
1.39	22-Jun-2018	msaitoh	It's not required to include net/bpfdesc.h. Remove it.
1.38	22-Feb-2017	nonaka	branches: 1.38.6; 1.38.12; Apply deferred if_start to more MD drivers.
1.37	15-Dec-2016	ozaki-r	branches: 1.37.2; Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf Proposed on tech-kern and tech-net
1.36	02-Oct-2016	christos	MFREE -> m_free
1.35	10-Jun-2016	ozaki-r	branches: 1.35.2; Introduce m_set_rcvif and m_reset_rcvif The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change. No functional change.
1.34	09-Feb-2016	ozaki-r	Introduce softint-based if_input This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt. This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing. To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation. Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
1.33	14-Mar-2014	mrg	branches: 1.33.6; remove various set-but-unused variables.
1.32	26-Jul-2011	macallan	branches: 1.32.2; 1.32.12; 1.32.16; finish device_t-ification
1.31	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.30	20-Dec-2010	matt	Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.29	05-Apr-2010	joerg	Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
1.28	19-Jan-2010	pooka	branches: 1.28.2; 1.28.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized. Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here. Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
1.27	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.26	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.25	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.24	07-Nov-2008	dyoung	branches: 1.24.4; * Summary * When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers. Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.) Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code. Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64. Return consistent, appropriate error codes from network drivers. Improve readability. KNF. * Details * In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen. In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets. Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR. In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot. Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this: switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; } Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement, switch (x & (IFF_UP\|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP\|IFF_RUNNING: ... break; } unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4). In ipw(4), remove an if_set_sadl() call that is out of place. In nfe(4), reuse the jumbo MTU logic in ether_ioctl(). Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers. Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached. Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address. Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address. In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00. Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand. In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap. Let ifioctl_common() handle SIOCGIFADDR. Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied. In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface. bzero -> memset. Delete unnecessary casts to void . Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type )0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
1.23	17-Oct-2007	garbled	branches: 1.23.16; 1.23.20; 1.23.26; 1.23.28; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.22	01-Sep-2007	dyoung	branches: 1.22.2; 1.22.4; Change a bazillion occurrences of code resembling this, error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec); if (error == ENETRESET) { to this, if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) { which does the same thing. (A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.) Use ifreq_getaddr() twice in es(4). Whitespace nits.
1.21	05-Mar-2007	tsutsui	branches: 1.21.2; 1.21.10; 1.21.14; 1.21.18; 1.21.20; Use (uint8_t *) for RX buffer.
1.20	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.19	24-Jan-2007	hubertf	branches: 1.19.2; Remove duplicate #includes, patch contributed in private mail by Slava Semushin <slava.semushin@gmail.com>. To verify that no nasty side effects of duplicate includes (or their removal) have an effect here, I've compiled an i386/ALL kernel with and without the patch, and the only difference in the resulting .o files was in shifted line numbers in some assert() calls. The comparison of the .o files was based on the output of "objdump -D". Thanks to martin@ for the input on testing.
1.18	07-Sep-2006	dogcow	branches: 1.18.2; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
1.17	11-Dec-2005	christos	branches: 1.17.4; 1.17.8; merge ktrace-lwp.
1.16	30-Oct-2004	thorpej	branches: 1.16.12; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING. Fixes kern/27678.
1.15	15-Jul-2003	lukem	branches: 1.15.4; __KERNEL_RCSID()
1.14	04-Jun-2003	bjh21	branches: 1.14.2; In mcstop(), don't clear IFF_UP. Other drivers don't mess with IFF_UP internally, other than to set it when they gain their first address. Every caller of mcstop() bar one was either preserving the state of IFF_UP itself or was conditional on its already being clear, so the only effect of this is to simplify the code and to change that one case, thereby curing PR port-macppc/12088 (underflows on "mc" cause it to be taken down).
1.13	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.12	16-Jan-2002	thorpej	branches: 1.12.10; Use bpf_mtap().
1.11	22-Jul-2001	wiz	branches: 1.11.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.10	15-Nov-2000	thorpej	branches: 1.10.4; Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
1.9	01-Oct-2000	thorpej	Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
1.8	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.7	18-May-1999	thorpej	branches: 1.7.2; 1.7.12; Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing _ifattach() to set them up as appropriate.
1.6	03-Sep-1998	tsubai	branches: 1.6.8; Change void mcintr() to int mcintr().
1.5	05-Jul-1998	jonathan	defopt NS, NSIP.
1.4	05-Jul-1998	jonathan	defopt LLC
1.3	05-Jul-1998	jonathan	defopt CCITT.
1.2	05-Jul-1998	jonathan	defopt INET, NETATALK.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.6.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.7.12.1	17-Jun-2003	msaitoh	Pull up revisions 1.14 (requested by Ben Harris in ticket #46): Don't bring down mc(4) interfaces when they underflow. Fixes PR#12088.
1.7.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.7.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.10.4.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.10.4.1	03-Aug-2001	lukem	update to -current
1.11.6.2	28-Feb-2002	nathanw	Catch up to -current.
1.11.6.1	22-Jul-2001	nathanw	file am79c950.c was added on branch nathanw_sa on 2002-02-28 04:10:39 +0000
1.12.10.1	17-Jun-2003	msaitoh	Pull up revisions 1.14 (requested by Ben Harris in ticket #1314): Don't bring down mc(4) interfaces when they underflow. Fixes PR#12088.
1.14.2.4	02-Nov-2004	skrll	Sync with HEAD.
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.4.1	24-Jan-2005	he	Pull up revision 1.16 (requested by thorpej in ticket #939): When adding or deleting multicast addresses, only change the address filter if the interface is marked RUNNING. Fixes PR#27678.
1.16.12.4	27-Oct-2007	yamt	sync with head.
1.16.12.3	03-Sep-2007	yamt	sync with head.
1.16.12.2	26-Feb-2007	yamt	sync with head.
1.16.12.1	30-Dec-2006	yamt	sync with head.
1.17.8.1	14-Sep-2006	yamt	sync with head.
1.17.4.1	09-Sep-2006	rpaulo	sync with head
1.18.2.1	01-Feb-2007	ad	Sync with head.
1.19.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.21.20.1	06-Nov-2007	matt	sync with HEAD
1.21.18.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.21.18.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.21.14.1	03-Sep-2007	skrll	Sync with HEAD.
1.21.10.3	03-Oct-2007	garbled	Sync with HEAD
1.21.10.2	27-Sep-2007	macallan	use ether_ioctl()
1.21.10.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.21.2.2	23-Oct-2007	ad	Sync with head.
1.21.2.1	09-Oct-2007	ad	Sync with head.
1.22.4.1	25-Oct-2007	bouyer	Sync with HEAD.
1.22.2.1	18-Oct-2007	yamt	sync with head.
1.23.28.2	28-Apr-2009	skrll	Sync with HEAD.
1.23.28.1	19-Jan-2009	skrll	Sync with HEAD.
1.23.26.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.20.3	11-Aug-2010	yamt	sync with head.
1.23.20.2	11-Mar-2010	yamt	sync with head
1.23.20.1	04-May-2009	yamt	sync with head.
1.23.16.1	17-Jan-2009	mjf	Sync with HEAD.
1.24.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.28.4.2	05-Mar-2011	rmind	sync with head
1.28.4.1	30-May-2010	rmind	sync with head
1.28.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.32.16.1	18-May-2014	rmind	sync with head
1.32.12.2	03-Dec-2017	jdolecek	update from HEAD
1.32.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.32.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.33.6.5	28-Aug-2017	skrll	Sync with HEAD
1.33.6.4	05-Feb-2017	skrll	Sync with HEAD
1.33.6.3	05-Oct-2016	skrll	Sync with HEAD
1.33.6.2	09-Jul-2016	skrll	Sync with HEAD
1.33.6.1	19-Mar-2016	skrll	Sync with HEAD
1.35.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.35.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.35.2.1	04-Nov-2016	pgoyette	Sync with HEAD
1.37.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.38.12.3	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.38.12.2	28-Jul-2018	pgoyette	Sync with HEAD
1.38.12.1	25-Jun-2018	pgoyette	Sync with HEAD
1.38.6.1	26-Jul-2018	snj	Pull up following revision(s) (requested by msaitoh in ticket #938): sys/arch/acorn32/podulebus/if_ie.c: revision 1.41 sys/arch/amiga/dev/if_es.c: revision 1.58 sys/arch/amiga/dev/if_qn.c: revision 1.45 sys/arch/arm/at91/at91emac.c: revision 1.20 sys/arch/arm/ep93xx/epe.c: revision 1.37 sys/arch/emips/ebus/if_le_ebus.c: revision 1.14 sys/arch/emips/ebus/if_le_ebus.c: revision 1.15 sys/arch/mac68k/dev/if_mc.c: revision 1.46 sys/arch/macppc/dev/am79c950.c: revision 1.39 sys/arch/newsmips/apbus/if_sn.c: revision 1.40 sys/arch/next68k/dev/mb8795.c: revision 1.59 sys/arch/playstation2/dev/if_smap.c: revision 1.25 sys/arch/playstation2/dev/if_smap.c: revision 1.26 sys/arch/sun2/dev/if_ec.c: revision 1.28 sys/arch/sun3/dev/if_ie.c: revision 1.63 sys/arch/x68k/dev/if_ne_intio.c: revision 1.19 sys/arch/xen/xen/if_xennet_xenbus.c: revision 1.75 sys/arch/xen/xen/xennetback_xenbus.c: revision 1.63 sys/dev/bi/if_ni.c: revision 1.45 sys/dev/cadence/if_cemac.c: revision 1.12 sys/dev/ic/am7990.c: revision 1.78 sys/dev/ic/am79900.c: revision 1.27 sys/dev/ic/an.c: revision 1.67 sys/dev/ic/cs89x0.c: revision 1.40 sys/dev/ic/dm9000.c: revision 1.13 sys/dev/ic/dm9000.c: revision 1.14 sys/dev/ic/dp8390.c: revision 1.88 sys/dev/ic/elink3.c: revision 1.141 sys/dev/ic/elinkxl.c: revision 1.122 sys/dev/ic/hme.c: revision 1.98 sys/dev/ic/i82586.c: revision 1.77 sys/dev/ic/lance.c: revision 1.53 sys/dev/ic/mb86950.c: revision 1.27 sys/dev/ic/mb86960.c: revision 1.86 sys/dev/ic/mtd803.c: revision 1.34 sys/dev/ic/pdq_ifsubr.c: revision 1.59 sys/dev/ic/rrunner.c: revision 1.86 sys/dev/ic/seeq8005.c: revision 1.58 sys/dev/ic/sgec.c: revision 1.47 sys/dev/ic/smc90cx6.c: revision 1.72 sys/dev/ic/smc91cxx.c: revision 1.96 sys/dev/ic/tropic.c: revision 1.49 sys/dev/ic/wi.c: revision 1.245 sys/dev/isa/if_eg.c: revision 1.93 sys/dev/isa/if_el.c: revision 1.95 sys/dev/isa/if_iy.c: revision 1.101 sys/dev/ofw/ofnet.c: revision 1.58 sys/dev/pci/if_alc.c: revision 1.27 sys/dev/pci/if_de.c: revision 1.152 sys/dev/pci/if_fpa.c: revision 1.61 sys/dev/pci/if_jme.c: revision 1.34 sys/dev/pci/if_tl.c: revision 1.108 sys/dev/pci/if_vte.c: revision 1.19 sys/dev/pci/ixgbe/ixgbe.h: revision 1.50 sys/dev/pcmcia/if_cnw.c: revision 1.62 sys/dev/pcmcia/if_malo_pcmcia.c: revision 1.17 sys/dev/pcmcia/if_ray.c: revision 1.89 sys/dev/pcmcia/if_xi.c: revision 1.81 sys/dev/pcmcia/mhzc.c: revision 1.51 sys/dev/pcmcia/xirc.c: revision 1.34 sys/dev/qbus/if_de.c: revision 1.33 sys/dev/qbus/if_qe.c: revision 1.78 sys/dev/qbus/if_qt.c: revision 1.22 sys/dev/sbus/be.c: revision 1.87 sys/dev/sbus/qe.c: revision 1.68 sys/dev/scsipi/if_se.c: revision 1.96 sys/dev/usb/if_atu.c: revision 1.59 sys/net/if_l2tp.c: revision 1.28 via patch sys/net/if_ppp.c: revision 1.160 It's not required to include net/bpfdesc.h. Remove it. -- Simplify like other drivers. NULL check of ifp->if_bpf is done in bpf_mtap(), so it's not required to do it here. -- Remove duplicated inclusion of net/bpf.h. -- Remove duplicated inclusion of net/bpf.h. -- Simplify bpf_mtap() call. No functional change.
1.40.2.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.40.2.1	10-Jun-2019	christos	Sync with HEAD
1.47.2.1	29-Feb-2020	ad	Sync with head.
1.3	25-Jun-2025	andvar	s/Confiuration/Configuration/ in comments.
1.2	31-Oct-2022	andvar	branches: 1.2.8; s/interrut/interrupt/ and s/accelelerator/accelerator/ in comments.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2.8.1	02-Aug-2025	perseant	Sync with HEAD
1.31	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.30	24-Apr-2021	thorpej	branches: 1.30.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.29	27-Oct-2012	chs	branches: 1.29.52; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.28	01-Aug-2011	mbalmer	branches: 1.28.2; 1.28.12; According to the Oxford Dictionary of Etymology, a wether is a male sheep or ram.
1.27	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.26	10-Dec-2010	macallan	branches: 1.26.6; return the right values for ioctl(WSKBDIO_GTYPE) and ioctl(WSMOUSEIO_GTYPE) fixes PR 23991
1.25	05-Mar-2007	tsutsui	branches: 1.25.66; - use (uint8_t ) for buffer args on _adbcomplete() functions - remove kbd_adbcomplete() decl from akbd.c since it's in akbdvar.h
1.24	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.23	14-Jan-2007	macallan	branches: 1.23.2; for trackpads add a sysctl to control wether tapping causes button events
1.22	13-Nov-2006	he	branches: 1.22.2; Adapt to the wsmouse_input() change where we now require the 'w' axis.
1.21	12-Nov-2006	plunky	Tidy away wsmouse_input() abstractions and update documentation to include the W direction.
1.20	15-Oct-2006	macallan	ansify
1.19	15-Oct-2006	macallan	report button clicks when tapping a trackpad Tested on a PB3400c and an iBook G4
1.18	11-Dec-2005	christos	branches: 1.18.20; 1.18.22; merge ktrace-lwp.
1.17	05-Jun-2005	nathanw	branches: 1.17.2; Rearrange some of the ADB types and void * abuse to make -Wcast-qual happy in the presence of the "volatile int flag" construct. Fix up a variety of calls to pass NULL instead of (Ptr)0 to maintain function-pointer safety.
1.16	15-Jul-2003	lukem	__KERNEL_RCSID()
1.15	02-Oct-2002	thorpej	branches: 1.15.6; Use CFATTACH_DECL().
1.14	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.13	17-Mar-2002	atatat	Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.12	22-Jul-2001	wiz	branches: 1.12.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.11	19-Dec-2000	tsubai	branches: 1.11.4; Remove unnecessary casts.
1.10	19-Dec-2000	tsubai	Add support for Kensington Turbo Mouse.
1.9	19-Dec-2000	tsubai	Sync with mac68k.
1.8	08-Jan-2000	takemura	Absolute pointing device support. - Wsmouse_input() get new argument 'flag', which indicates whether x/y/z are relative or absolute. - Wsmouse get new io controls, WSMOUSEIO_SCALIBCOORDS and WSMOUSEIO_GCALIBCOORDS.
1.7	16-Aug-1999	tsubai	branches: 1.7.2; Make configurable without ams.
1.6	17-Jun-1999	tsubai	Add "trackpad" definition.
1.5	17-Feb-1999	tsubai	branches: 1.5.4; Sync with mac68k.
1.4	18-Jan-1999	tsubai	Invert Y axis (like ums, pms, ...).
1.3	18-Nov-1998	tsubai	Don't send mouse events to wsmouse layer if wsmouse isn't configured.
1.2	18-Oct-1998	tsubai	Add wsmouse support.
1.1	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.7.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.7.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.11.4.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.11.4.1	03-Aug-2001	lukem	update to -current
1.12.6.3	18-Oct-2002	nathanw	Catch up to -current.
1.12.6.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.12.6.1	22-Jul-2001	nathanw	file ams.c was added on branch nathanw_sa on 2002-04-01 07:40:53 +0000
1.15.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.6.4	13-Jan-2005	skrll	Adapt to branch
1.15.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.6.1	03-Aug-2004	skrll	Sync with HEAD
1.17.2.4	03-Sep-2007	yamt	sync with head.
1.17.2.3	26-Feb-2007	yamt	sync with head.
1.17.2.2	30-Dec-2006	yamt	sync with head.
1.17.2.1	21-Jun-2006	yamt	sync with head.
1.18.22.2	10-Dec-2006	yamt	sync with head.
1.18.22.1	22-Oct-2006	yamt	sync with head
1.18.20.2	01-Feb-2007	ad	Sync with head.
1.18.20.1	18-Nov-2006	ad	Sync with head.
1.22.2.1	19-Jan-2007	bouyer	Pull up following revision(s) (requested by macallan in ticket #373): sys/arch/macppc/dev/amsvar.h: revision 1.6 sys/arch/macppc/dev/ams.c: revision 1.23 for trackpads add a sysctl to control wether tapping causes button events
1.23.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.25.66.1	05-Mar-2011	rmind	sync with head
1.26.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.28.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.28.2.1	30-Oct-2012	yamt	sync with head
1.29.52.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.30.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.11	27-Jun-2025	andvar	Grammar and spelling fixes, mainly in comments. A few in documentation, logging, test description, and SCSI ASC/ASCQ assignment descriptions.
1.10	27-Oct-2012	chs	branches: 1.10.74; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.9	14-Mar-2009	dsl	branches: 1.9.12; 1.9.22; Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.8	05-Mar-2007	tsutsui	branches: 1.8.44; 1.8.52; 1.8.58; - use (uint8_t ) for buffer args on _adbcomplete() functions - remove kbd_adbcomplete() decl from akbd.c since it's in akbdvar.h
1.7	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.6	14-Jan-2007	macallan	branches: 1.6.2; for trackpads add a sysctl to control wether tapping causes button events
1.5	15-Oct-2006	macallan	branches: 1.5.2; report button clicks when tapping a trackpad Tested on a PB3400c and an iBook G4
1.4	17-Jun-1999	tsubai	branches: 1.4.52; 1.4.82; 1.4.84; Add "trackpad" definition.
1.3	17-Feb-1999	tsubai	branches: 1.3.4; Sync with mac68k.
1.2	18-Oct-1998	tsubai	Add wsmouse support.
1.1	13-Oct-1998	tsubai	Split ADB driver to aed (ADB event device), akbd (ADB keyboard), and ams (ADB mouse). adb is a bus now. (from Colin Wood)
1.3.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.4.84.1	22-Oct-2006	yamt	sync with head
1.4.82.2	01-Feb-2007	ad	Sync with head.
1.4.82.1	18-Nov-2006	ad	Sync with head.
1.4.52.3	03-Sep-2007	yamt	sync with head.
1.4.52.2	26-Feb-2007	yamt	sync with head.
1.4.52.1	30-Dec-2006	yamt	sync with head.
1.5.2.1	19-Jan-2007	bouyer	Pull up following revision(s) (requested by macallan in ticket #373): sys/arch/macppc/dev/amsvar.h: revision 1.6 sys/arch/macppc/dev/ams.c: revision 1.23 for trackpads add a sysctl to control wether tapping causes button events
1.6.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.8.58.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.8.52.1	28-Apr-2009	skrll	Sync with HEAD.
1.8.44.1	04-May-2009	yamt	sync with head.
1.9.22.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.9.12.1	30-Oct-2012	yamt	sync with head
1.10.74.1	02-Aug-2025	perseant	Sync with HEAD
1.32	11-Feb-2022	thorpej	Remove some #ifdef __OpenBSD__ code that's not complete and thus doesn't serve much point in existing here.
1.31	26-Sep-2021	thorpej	Driver "kqfilter" entry points return an error code, so if an invalid filter is requested, return EINVAL rather than 1.
1.30	26-Sep-2021	thorpej	Change the kqueue filterops::f_isfd field to filterops::f_flags, and define a flag FILTEROP_ISFD that has the meaning of the prior f_isfd. Field and flag name aligned with OpenBSD. This does not constitute a functional or ABI change, as the field location and size, and the value placed in that field, are the same as the previous code, but we're bumping __NetBSD_Version__ so 3rd-party module source code can adapt, as needed. NetBSD 9.99.89
1.29	19-Dec-2020	thorpej	Use sel{record,remove}_knote().
1.28	30-Oct-2020	christos	branches: 1.28.2; c99 struct initializers
1.27	25-Jul-2014	dholland	Add d_discard to all struct cdevsw instances I could find. All have been set to "nodiscard"; some should get a real implementation.
1.26	16-Mar-2014	dholland	branches: 1.26.2; Change (mostly mechanically) every cdevsw/bdevsw I can find to use designated initializers. I have not built every extant kernel so I have probably broken at least one build; however I've also found and fixed some wrong cdevsw/bdevsw entries so even if so I think we come out ahead.
1.25	27-Oct-2012	chs	branches: 1.25.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.24	18-Jun-2011	matt	branches: 1.24.2; 1.24.12; struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.23	14-Mar-2009	dsl	branches: 1.23.10; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.22	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.21	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.20	13-Jun-2008	cegger	branches: 1.20.4; 1.20.10; use device_lookup_private to get softc
1.19	01-Mar-2008	rmind	branches: 1.19.2; 1.19.4; 1.19.6; 1.19.8; Welcome to 4.99.55: - Add a lot of missing selinit() and seldestroy() calls. - Merge selwakeup() and selnotify() calls into a single selnotify(). - Add an additional 'events' argument to selnotify() call. It will indicate which event (POLL_IN, POLL_OUT, etc) happen. If unknown, zero may be used. Note: please pass appropriate value of 'events' where possible. Proposed on: <tech-kern>
1.18	11-Dec-2007	david	branches: 1.18.2; 1.18.6; Wrong copyright template used on import. Referenced Regents, but Berkeley wasn't in on this one. closes port-macppc/37520, filed by Ted Unangst.
1.17	06-Dec-2007	ad	branches: 1.17.2; 1.17.4; lockmgr -> mutex
1.16	04-Mar-2007	christos	branches: 1.16.6; 1.16.18; 1.16.20; 1.16.26; 1.16.28; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.15	11-Dec-2005	christos	branches: 1.15.26; merge ktrace-lwp.
1.14	05-Jun-2005	nathanw	branches: 1.14.2; Fix shadowing of parameter with local variable.
1.13	01-Feb-2005	briggs	Calculate and use seconds of power remaining for smart battery types.
1.12	01-Feb-2005	briggs	ADB_HW_PB is really ADB_HW_PMU.
1.11	01-Feb-2005	briggs	adb_direct.h contents are in adbvar.h. No need for duplication.
1.10	15-Apr-2004	aymeric	branches: 1.10.4; 1.10.6; . add a missing call to lockinit() in apmattach() . while here, explicitly initialize three softc variables to 0
1.9	15-Jul-2003	lukem	__KERNEL_RCSID()
1.8	29-Jun-2003	fvdl	branches: 1.8.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.7	29-Jun-2003	darrenr	'struct proc ' -> 'struct lwp ' as required to get GENERIC for macppc built
1.6	26-Nov-2002	christos	si_ -> sel_
1.5	23-Oct-2002	jdolecek	merge kqueue branch into -current kqueue provides a stateful and efficient event notification framework currently supported events include socket, file, directory, fifo, pipe, tty and device changes, and monitoring of processes and signals kqueue is supported by all writable filesystems in NetBSD tree (with exception of Coda) and all device drivers supporting poll(2) based on work done by Jonathan Lemon for FreeBSD initial NetBSD port done by Luke Mewburn and Jason Thorpe
1.4	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.3	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.2	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.1	18-Jun-2002	itojun	branches: 1.1.2; 1.1.4; 1.1.6; apm emulation, from openbsd
1.1.6.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.6.3	02-Oct-2002	jdolecek	do not need the (void *) cast for kn_hook anymore
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	18-Jun-2002	jdolecek	file apm.c was added on branch kqueue on 2002-09-06 08:37:06 +0000
1.1.4.2	16-Jul-2002	gehenna	catch up with -current.
1.1.4.1	18-Jun-2002	gehenna	file apm.c was added on branch gehenna-devsw on 2002-07-16 08:48:16 +0000
1.1.2.6	11-Dec-2002	thorpej	Sync with HEAD.
1.1.2.5	11-Nov-2002	nathanw	Catch up to -current
1.1.2.4	18-Oct-2002	nathanw	Catch up to -current.
1.1.2.3	17-Sep-2002	nathanw	Catch up to -current.
1.1.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.1.2.1	18-Jun-2002	nathanw	file apm.c was added on branch nathanw_sa on 2002-06-20 03:39:33 +0000
1.8.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.5	04-Feb-2005	skrll	Sync with HEAD.
1.8.2.4	18-Nov-2004	skrll	Adapt to branch. macppc release builds.
1.8.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.2.1	03-Aug-2004	skrll	Sync with HEAD
1.10.6.1	12-Feb-2005	yamt	sync with head.
1.10.4.1	29-Apr-2005	kent	sync with -current
1.14.2.5	17-Mar-2008	yamt	sync with head.
1.14.2.4	21-Jan-2008	yamt	sync with head
1.14.2.3	07-Dec-2007	yamt	sync with head
1.14.2.2	03-Sep-2007	yamt	sync with head.
1.14.2.1	21-Jun-2006	yamt	sync with head.
1.15.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.16.28.2	26-Dec-2007	ad	Sync with head.
1.16.28.1	08-Dec-2007	ad	Sync with head.
1.16.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.16.26.1	08-Dec-2007	mjf	Sync with HEAD.
1.16.20.2	23-Mar-2008	matt	sync with HEAD
1.16.20.1	09-Jan-2008	matt	sync with HEAD
1.16.18.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.16.6.1	09-Dec-2007	reinoud	Pullup to HEAD
1.17.4.1	13-Dec-2007	bouyer	Sync with HEAD
1.17.2.1	13-Dec-2007	yamt	sync with head.
1.18.6.2	29-Jun-2008	mjf	Sync with HEAD.
1.18.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.18.2.1	24-Mar-2008	keiichi	sync with head.
1.19.8.1	18-Jun-2008	simonb	Sync with head.
1.19.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.19.4.1	04-May-2009	yamt	sync with head.
1.19.2.1	17-Jun-2008	yamt	sync with head.
1.20.10.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.20.4.1	28-Apr-2009	skrll	Sync with HEAD.
1.23.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.24.12.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.24.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.24.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.24.2.1	30-Oct-2012	yamt	sync with head
1.25.2.1	18-May-2014	rmind	sync with head
1.26.2.1	10-Aug-2014	tls	Rebase.
1.28.2.1	03-Jan-2021	thorpej	Sync w/ HEAD.
1.52	30-Aug-2023	macallan	don't abuse the interrupt lock for waits in the event thread
1.51	05-Mar-2021	rin	Convert to intr_establish_xname().
1.50	06-Feb-2021	isaki	Calling halt_{input,output} is done by the MI audio layer if necessary.
1.49	26-Jan-2021	thorpej	There is not much point in of_compatible() returning -1 for "no match" and >= 0 for "match". Just make it return 0 for "no match" and >0 for "match" so it can be treated like a boolean expression. As such of_match_compatible() (a wrapper around of_compatible()) is now obsolete, and will be removed once all call sites are converted to an appropriate replacement.
1.48	08-Jun-2019	isaki	branches: 1.48.10; Clean get_props(). - Make get_props() return AUDIO_PROP_{PLAYBACK,CAPTURE} properly. This eliminates need for audio.c to take care of such (old) drivers which don't return both of PLAYBACK and CAPTURE. - All get_props() doesn't need to return AUDIO_PROP_MMAP. It is handled in the audio layer now.
1.47	08-May-2019	isaki	Merge isaki-audio2 branch, the overhaul of audio subsystem. - Interrupt-oriented system rather than thread-oriented. - Improve stability, quality and performance. - Split playback and record cleanly. Improve halfduplex support. - Many bugs are fixed including deadlocks, resource leaks, abuses, etc. - Simplify audio filter mechanism. The encoding/channels/frequency conversions are completely handled in the upper layer. So the hard- ware driver only converts its hardware encoding (if necessary). - audio_hw_if changes: - Obsoletes query_encoding and add query_format instead. - Obsoletes set_params and add set_format instead. - Remove drain, setfd, mappage. - The call sequences are changed. - ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted. - ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced. - cleanup config attributes: au*conv and mulaw. - All hardware drivers should follow it (I've done as much as possible). Some file paths are changed: - dev/audio.c -> dev/audio/audio.c (rewritten) - dev/audiovar.h -> dev/audio/audiovar.h - dev/audio_dai.h -> dev/audio/audio_dai.h - dev/audio_if.h -> dev/audio/audio_if.h - dev/audiobell.c -> dev/audio/audiobell.c - dev/audiobellvar.h -> dev/audio/audiobellvar.h - dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
1.46	16-Mar-2019	isaki	branches: 1.46.2; Use C99 style struct initializer to audio_hw_if.
1.45	24-Aug-2016	macallan	branches: 1.45.16; don't grab the interrupt lock around mixer operations
1.44	15-Jul-2016	macallan	adjust to dbdma changes
1.43	02-Nov-2012	phx	branches: 1.43.14; 1.43.18; My PowerMac3,1 is using gpio4 to detect a connected headphone, and I would bet that the same is true for PowerMac3,2.
1.42	24-Nov-2011	mrg	branches: 1.42.4; 1.42.8; put back IPL_AUDIO and splaudio(), at the request of rmind. they are aliases and now we can easily revert audio to IPL_VM if necessary, without having to revert the whole branch.
1.41	23-Nov-2011	jmcneill	Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From the original ad-audiomp branch notes: Add MP locking to the audio drivers. Making the audio drivers MP safe is necessary before efforts can be made to make the VM system MP safe. The are two locks per device instance, an ISR lock and a character device lock. The ISR lock replaces calls to splaudio()/splx(), and will be held across calls to device methods which were called at splaudio() before (e.g. trigger_output). The character device lock is held across calls to nearly all of the methods, excluding some only used for initialization, e.g. get_locks. Welcome to 5.99.57.
1.40	20-Feb-2011	macallan	branches: 1.40.4; 1.40.6; bus_spacify, while there explicitly un-mute the headphone output when using the beige G3's external mixer
1.39	22-Dec-2010	macallan	branches: 1.39.2; 1.39.4; we need uvm_extern.h now
1.38	20-Dec-2010	matt	Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.37	07-Sep-2010	macallan	make this work with PMF hotkey events Now the volume control buttons work on my Pismo
1.36	05-Nov-2009	dyoung	branches: 1.36.2; 1.36.4; In awacs(4) and snapper(4), use deviter(9) instead of accessing alldevs directly. In pbms(4), delete some unused debugging macros, expand USB compatibility macros, and add a child-detachment routine. Simplify pbms(4) deactivation and detachment. These changes are compile-tested, only.
1.35	27-Aug-2008	jmcneill	branches: 1.35.4; PR#39414: No audio from awacs on PowerBook G3 (Firewire/Pismo) Don't enable parallel output on PowerBook3,1 models.
1.34	16-May-2008	macallan	branches: 1.34.4; struct device * -> device_t
1.33	04-Nov-2007	macallan	branches: 1.33.16; 1.33.18; 1.33.20; 1.33.22; add a mixer control for the loopthrough channel that some awacs have - it controls the volume of input data looped through to the output ( for listening to what you record, it has no influence on recording level ) - defaults to zero.
1.32	18-Oct-2007	macallan	- make match() return 100 for awacs and only 1 for i2s - correct gpio wiring for PowerMac3,3 / Gigabit G4
1.31	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.30	14-Aug-2007	macallan	branches: 1.30.2; 1.30.4; 1.30.6; fix a logic botch in the headphone wiring setup - what was thought to be 'screamer' specific is actually beige G3 specific.
1.29	09-Jul-2007	ad	branches: 1.29.4; 1.29.8; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.28	25-Mar-2007	macallan	branches: 1.28.4; automatically switch between speaker and headphone output, simplify mixer controls to match snapper XXX - the gpios to monitor audio jacks are wired differently on different Macs, this is known to work right on beige G3, PowerBook 3400 and Performa 63xx, it should do The Right Thing on others as well but needs more testing
1.27	25-Mar-2007	jmcneill	Handle the input change interrupt, and automatically switch between headphone and speaker as appropriate.
1.26	28-Feb-2007	thorpej	branches: 1.26.2; 1.26.4; 1.26.6; TRUE -> true, FALSE -> false
1.25	17-Jan-2007	macallan	branches: 1.25.2; use sgsmix if present and appropriate
1.24	11-Dec-2005	christos	branches: 1.24.20; merge ktrace-lwp.
1.23	15-Jan-2005	kent	branches: 1.23.10; ansify and KNF
1.22	10-Jan-2005	kent	merge kent-audio1 branch, which introduces audio filter pipeline to the MI audio framework Summary of changes: * struct audio_params - remove sw_code, factor, factor_denom, hw_sample_rate, hw_encoding ,hw_precision, and hw_channels. Conversion information is conveyed by stream_filter_list_t. - change the type of sample_rate: u_long -> u_int - add `validbits,' which represents the valid data size in precision bits. It is required in order to distinguish 24/32bit from 24/24bit or 32/32bit. * audio_hw_if - add two parameters to set_params() stream_filter_list_t pfil, stream_filter_list rfil A HW driver should set filter recipes for requested formats - constify audio_params parameters of trigger_output() and trigger_input(). They represent audio formats for the hardware. - make open() and close() optional - add int (AUMODE_PLAY or AUMODE_RECORD) and audio_params_t parameters to round_blocksize() * sw_code is replaced with stream_filter_t. stream_filer_t converts audio data in an input buffer and writes into another output buffer unlike sw_code, which converts data in single buffer. converters in dev/auconv.c, dev/mulaw.c, dev/aurateconv.c, dev/tc/bba.c, dev/ic/msm6258.c, and arch/arm/iomd/vidcaudio.c are reimplemented as stream_filter_t * MI audio - audiosetinfo() builds filter pipelines from stream_filter_list_t filled by audio_hw_if::set_params() - audiosetinfo() returns with EINVAL if mmapped and set_params() requests filters - audio_write(), audio_pint(), and audio_rint() invoke a filter pipeline. - ioctl() for FIONREAD, AUDIO_WSEEK, AUDIO_GETIOFFS, AUDIO_GETOOFFS, and audio_prinfo::{seek,samples} for AUDIO_GETINFO handle values for a buffer nearest to userland. * add `struct device ' parameter to ac97_attach() all of audio HW drivers follow audio_hw_if and ac97 changes
1.21	29-Oct-2004	yamt	branches: 1.21.2; constify audio_hw_if, midi_hw_if, and radio_hw_if.
1.20	02-Nov-2003	thorpej	Squish some recent compiler warnings.
1.19	15-Jul-2003	lukem	__KERNEL_RCSID()
1.18	03-May-2003	wiz	branches: 1.18.2; DMA, not dma nor Dma.
1.17	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.16	04-Mar-2003	soren	Attach on recent TiBooks. XXX The mixer doesn't work yet.
1.15	13-Oct-2002	wiz	Support 48kHz by using aurateconv. Based on a patch by TAMURA Kent -- thanks!
1.14	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.13	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.12	03-Oct-2001	augustss	branches: 1.12.4; Add a new optional method, dev_ioctl, to the audio hardware driver interface. It is called when an unrecognized ioctl() is performed on a device, thus allowing ioctl()s that frob the hardware driver (like loading microcode).
1.11	19-Jun-2001	simonb	branches: 1.11.2; 1.11.4; Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.10	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.9	05-Apr-2001	tsubai	Support uni-north based models. (XXX not complete)
1.8	05-Apr-2001	tsubai	Correct input volume settings.
1.7	15-Mar-2001	tsubai	Accept 8000Hz (XXX).
1.6	15-Mar-2001	tsubai	Add ulinear16 support. Return EINVAL if specified rate is not available.
1.5	12-Mar-2001	tsubai	Round up block size to at least NBPG bytes.
1.4	26-Feb-2001	wiz	branches: 1.4.2; add handling for the input channel selection/volume (no recording yet, just the mixer interface)
1.3	25-Jan-2001	wiz	branches: 1.3.2; Make output selection work -- you can use lineout now instead of the internal loudspeakers.
1.2	03-Nov-2000	tsubai	branches: 1.2.2; Don't match if nintr > 12 (more than 3 cells).
1.1	25-Aug-2000	tsubai	Add (experimental) awacs audio driver. Output (play) only.
1.2.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.2.2.6	27-Mar-2001	bouyer	Sync with HEAD.
1.2.2.5	12-Mar-2001	bouyer	Sync with HEAD.
1.2.2.4	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.3	22-Nov-2000	bouyer	Sync with HEAD.
1.2.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.2.1	03-Nov-2000	bouyer	file awacs.c was added on branch thorpej_scsipi on 2000-11-20 20:12:56 +0000
1.3.2.4	22-Mar-2001	he	Pull up revisions 1.5-1.7 (requested by tsubai): Round up block size to at least NBPG bytes. Return EINVAL if specified sample rate is not available. Fix 16bit ulinear bug, and enable ulinear.
1.3.2.3	26-Feb-2001	he	Apply patch (requested by wrstuden): Make this compile on this release branch.
1.3.2.2	04-Feb-2001	he	Pull up revision 1.1 (new, requested by mycroft): Add new driver for Apple sound chip.
1.3.2.1	25-Jan-2001	he	file awacs.c was added on branch netbsd-1-5 on 2001-02-04 20:22:48 +0000
1.4.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.4.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.11.4.1	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.11.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.12.4.2	18-Oct-2002	nathanw	Catch up to -current.
1.12.4.1	03-Oct-2001	nathanw	file awacs.c was added on branch nathanw_sa on 2002-10-18 02:38:34 +0000
1.18.2.5	17-Jan-2005	skrll	Sync with HEAD.
1.18.2.4	02-Nov-2004	skrll	Sync with HEAD.
1.18.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.18.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.18.2.1	03-Aug-2004	skrll	Sync with HEAD
1.21.2.2	09-Jan-2005	kent	audio_hw_if change * make open() and close() optional * add int (AUMODE_PLAY or AUMODE_RECORD) and audio_params_t parameters to round_blocksize()
1.21.2.1	03-Jan-2005	kent	adopt the filter pipeline framework
1.23.10.4	15-Nov-2007	yamt	sync with head.
1.23.10.3	27-Oct-2007	yamt	sync with head.
1.23.10.2	03-Sep-2007	yamt	sync with head.
1.23.10.1	26-Feb-2007	yamt	sync with head.
1.24.20.1	01-Feb-2007	ad	Sync with head.
1.25.2.2	15-Apr-2007	yamt	sync with head.
1.25.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.26.6.1	29-Mar-2007	reinoud	Pullup to -current
1.26.4.1	11-Jul-2007	mjf	Sync with head.
1.26.2.6	03-Dec-2007	ad	Sync with HEAD.
1.26.2.5	03-Dec-2007	ad	Sync with HEAD.
1.26.2.4	23-Oct-2007	ad	Sync with head.
1.26.2.3	20-Aug-2007	ad	Sync with HEAD.
1.26.2.2	15-Jul-2007	ad	Sync with head.
1.26.2.1	10-Apr-2007	ad	Sync with head.
1.28.4.5	03-Oct-2007	garbled	Sync with HEAD
1.28.4.4	14-Aug-2007	macallan	sync with HEAD
1.28.4.3	02-Aug-2007	macallan	sync with HEAD
1.28.4.2	14-Jun-2007	macallan	fix some bus_spacification fallout
1.28.4.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.29.8.3	04-Nov-2007	jmcneill	Sync with HEAD.
1.29.8.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.29.8.1	16-Aug-2007	jmcneill	Sync with HEAD.
1.29.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.30.6.2	13-Nov-2007	bouyer	Sync with HEAD
1.30.6.1	25-Oct-2007	bouyer	Sync with HEAD.
1.30.4.1	18-Oct-2007	yamt	sync with head.
1.30.2.1	06-Nov-2007	matt	sync with HEAD
1.33.22.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.33.22.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.33.20.3	09-Oct-2010	yamt	sync with head
1.33.20.2	11-Mar-2010	yamt	sync with head
1.33.20.1	04-May-2009	yamt	sync with head.
1.33.18.1	18-May-2008	yamt	sync with head.
1.33.16.2	28-Sep-2008	mjf	Sync with HEAD.
1.33.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.34.4.1	19-Oct-2008	haad	Sync with HEAD.
1.35.4.1	06-Nov-2012	riz	Pull up following revision(s) (requested by phx in ticket #1816): sys/arch/macppc/dev/awacs.c: revision 1.43 My PowerMac3,1 is using gpio4 to detect a connected headphone, and I would bet that the same is true for PowerMac3,2.
1.36.4.1	05-Mar-2011	rmind	sync with head
1.36.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.39.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.39.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.40.6.2	22-Nov-2011	jmcneill	get rid of unused 'powerstate' callback in audio_hw_if
1.40.6.1	22-Nov-2011	macallan	adapt to jmcneill-audiomp3 from mrg@, minor fixes and testing by me
1.40.4.2	16-Jan-2013	yamt	sync with (a bit old) head
1.40.4.1	17-Apr-2012	yamt	sync with head
1.42.8.2	03-Dec-2017	jdolecek	update from HEAD
1.42.8.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.42.4.1	19-Nov-2012	riz	Pull up following revision(s) (requested by phx in ticket #666): sys/arch/macppc/dev/awacs.c: revision 1.43 My PowerMac3,1 is using gpio4 to detect a connected headphone, and I would bet that the same is true for PowerMac3,2.
1.43.18.1	26-Jul-2016	pgoyette	Sync with HEAD
1.43.14.1	05-Oct-2016	skrll	Sync with HEAD
1.45.16.1	10-Jun-2019	christos	Sync with HEAD
1.46.2.3	04-May-2019	isaki	Move dev/audio_if.h -> dev/audio/audio_if.h
1.46.2.2	24-Apr-2019	isaki	Adapt to audio2. - Some models don't have SLINEAR_LE but only SLINEAR_BE is enough.
1.46.2.1	21-Apr-2019	isaki	Use C99 style struct initializer to audio_format.
1.48.10.1	03-Apr-2021	thorpej	Sync with HEAD.
1.15	26-Jul-2011	macallan	finish device_t-ification
1.14	10-Jul-2011	pgoyette	Initialize sensor state. (Missed the commit for this in my last roto-till.)
1.13	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.12	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.11	23-Oct-2008	aymeric	branches: 1.11.26; pass the right sensor types so that the kernel doesn't panic() on my iBook G3
1.10	29-Apr-2008	martin	branches: 1.10.6; Convert to new 2 clause license
1.9	30-Mar-2008	macallan	branches: 1.9.2; 1.9.4; actually update the 'battery present' sensor. Doh.
1.8	12-Dec-2007	macallan	branches: 1.8.6; fix sensor attachment
1.7	16-Nov-2007	xtraeme	branches: 1.7.2; 1.7.4; 1.7.6; Extend the envsys2 API (one more time, sorry) as defined in: http://mail-index.netbsd.org/tech-kern/2007/11/09/0001.html sysmon_envsys_create() and sysmon_envsys_destroy() were added to create/destroy sysmon_envsys objects (and its TAILQ/LIST for sensors/events). sysmon_envsys_sensor_attach() and sysmon_envsys_sensor_detach() were added to attach/detach sensors to a specified sysmon_envsys device. The events framework is now per device and configurable via the ENVSYS_SETDICTIONARY ioctl or /etc/envsys.conf and envstat(8). Update all users and documentation to reflect these changes.
1.6	17-Oct-2007	garbled	branches: 1.6.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.5	16-Jul-2007	xtraeme	branches: 1.5.8; 1.5.10; 1.5.12; 1.5.14; battery_gtredata: there's no need to set ENVSYS_SVALID on each case, just set it after the switch.
1.4	05-Jul-2007	xtraeme	- Adapt to envsys2. - Use one Indicator sensor for battery charge and set it to 1 or 0 accordingly.
1.3	09-May-2007	macallan	add an optional callback from pmu's worker thread, use it to poll AC power status on legacy batteries where we don't get environment interrupts. Also report AC status changes to powerd.
1.2	03-Apr-2007	macallan	branches: 1.2.4; adapt to pmu changes
1.1	15-Feb-2007	macallan	branches: 1.1.2; 1.1.4; 1.1.8; 1.1.10; not quite complete yet driver for batteries found in ohare-based PowerBooks no APM emulation or sysmon integration yet but some stuff is exposed via envsys
1.1.10.1	11-Jul-2007	mjf	Sync with head.
1.1.8.6	03-Dec-2007	ad	Sync with HEAD.
1.1.8.5	23-Oct-2007	ad	Sync with head.
1.1.8.4	20-Aug-2007	ad	Sync with HEAD.
1.1.8.3	15-Jul-2007	ad	Sync with head.
1.1.8.2	27-May-2007	ad	Sync with head.
1.1.8.1	10-Apr-2007	ad	Sync with head.
1.1.4.6	21-Jan-2008	yamt	sync with head
1.1.4.5	07-Dec-2007	yamt	sync with head
1.1.4.4	27-Oct-2007	yamt	sync with head.
1.1.4.3	03-Sep-2007	yamt	sync with head.
1.1.4.2	26-Feb-2007	yamt	sync with head.
1.1.4.1	15-Feb-2007	yamt	file battery.c was added on branch yamt-lazymbuf on 2007-02-26 09:07:20 +0000
1.1.2.2	17-May-2007	yamt	sync with head.
1.1.2.1	15-Apr-2007	yamt	sync with head.
1.2.4.5	03-Oct-2007	garbled	Sync with HEAD
1.2.4.4	02-Aug-2007	macallan	sync with HEAD
1.2.4.3	14-Jun-2007	macallan	fix some bus_spacification fallout
1.2.4.2	22-May-2007	matt	Update to HEAD.
1.2.4.1	09-May-2007	macallan	sync with HEAD
1.5.14.2	18-Nov-2007	bouyer	Sync with HEAD
1.5.14.1	25-Oct-2007	bouyer	Sync with HEAD.
1.5.12.1	18-Oct-2007	yamt	sync with head.
1.5.10.2	09-Jan-2008	matt	sync with HEAD
1.5.10.1	06-Nov-2007	matt	sync with HEAD
1.5.8.2	21-Nov-2007	joerg	Sync with HEAD.
1.5.8.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.6.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.6.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.7.6.1	13-Dec-2007	bouyer	Sync with HEAD
1.7.4.1	13-Dec-2007	yamt	sync with head.
1.7.2.1	26-Dec-2007	ad	Sync with head.
1.8.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.8.6.2	02-Jun-2008	mjf	Sync with HEAD.
1.8.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.9.4.2	04-May-2009	yamt	sync with head.
1.9.4.1	16-May-2008	yamt	sync with head.
1.9.2.1	18-May-2008	yamt	sync with head.
1.10.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.11.26.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.4	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.3	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.2	29-Apr-2008	martin	branches: 1.2.98; Convert to new 2 clause license
1.1	15-Feb-2007	macallan	branches: 1.1.4; 1.1.46; 1.1.48; 1.1.50; not quite complete yet driver for batteries found in ohare-based PowerBooks no APM emulation or sysmon integration yet but some stuff is exposed via envsys
1.1.50.1	16-May-2008	yamt	sync with head.
1.1.48.1	18-May-2008	yamt	sync with head.
1.1.46.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	26-Feb-2007	yamt	sync with head.
1.1.4.1	15-Feb-2007	yamt	file batteryvar.h was added on branch yamt-lazymbuf on 2007-02-26 09:07:20 +0000
1.2.98.1	20-Apr-2020	bouyer	Sync with HEAD
1.7	05-Mar-2021	rin	Convert to intr_establish_xname().
1.6	08-Dec-2018	thorpej	branches: 1.6.12; Clean up initialization of com_regs structure, in preparation for some additional changers.
1.5	27-Oct-2012	chs	branches: 1.5.36; 1.5.38; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.4	01-Jul-2011	dyoung	branches: 1.4.2; 1.4.12; #include <sys/bus.h> instead of <machine/bus.h>.
1.3	14-Mar-2008	cube	Split device_t and softc for all com(4) devices (well, everything that uses a com_softc backend). Use proper types and ansify where appropriate.
1.2	01-Sep-2006	matt	branches: 1.2.4; 1.2.10; 1.2.36; 1.2.56; 1.2.60; Make this compile. The "fixed" bus_space_tag_t is horrible.
1.1	05-Aug-2006	sanjayl	branches: 1.1.4; 1st cut of Powermac G5 support (uses bridge mode).
1.1.4.3	03-Sep-2006	yamt	sync with head.
1.1.4.2	11-Aug-2006	yamt	sync with head
1.1.4.1	05-Aug-2006	yamt	file com_mainbus.c was added on branch yamt-pdpolicy on 2006-08-11 15:42:13 +0000
1.2.60.1	03-Apr-2008	mjf	Sync with HEAD.
1.2.56.1	24-Mar-2008	keiichi	sync with head.
1.2.36.1	23-Mar-2008	matt	sync with HEAD
1.2.10.3	17-Mar-2008	yamt	sync with head.
1.2.10.2	30-Dec-2006	yamt	sync with head.
1.2.10.1	01-Sep-2006	yamt	file com_mainbus.c was added on branch yamt-lazymbuf on 2006-12-30 20:46:26 +0000
1.2.4.2	09-Sep-2006	rpaulo	sync with head
1.2.4.1	01-Sep-2006	rpaulo	file com_mainbus.c was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:41:05 +0000
1.4.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.4.2.1	30-Oct-2012	yamt	sync with head
1.5.38.1	10-Jun-2019	christos	Sync with HEAD
1.5.36.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.6.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.34	23-Sep-2025	thorpej	Make the i2c_enumerate_deventries() callback a bit more generic so it can also be used for the filtering function that macppc::cuda and sandpoint need.
1.33	22-Sep-2025	thorpej	cuda's i2c children are not in the OF device tree. Rather than using an i2c-child-devices array, provide a private i2c device enumeration method by subclassing our devhandle and providing that to the iic instance.
1.32	15-Sep-2025	thorpej	Encapsulate what's needed to attach an I2C bus into a iicbus_attach() inline.
1.31	07-Sep-2025	thorpej	Change todr_chip_handle::cookie -> todr_chip_handle::todr_dev, and make it a device_t. Upcoming functional changes will require the device_t associated with a TODR device. Change todr_chip_handle::bus_cookie -> todr_chip_handle::todr_devaux. Nothing was using the old field, but I decided to keep it around just in cause something needs it in the future. And with these largely mechanical yet semantically meaningful changes, thus spake the Oracle: "Welcome to NetBSD 11.99.2."
1.30	06-Sep-2023	macallan	yet another tsleep/wakeup -> cv_*
1.29	07-Aug-2021	thorpej	branches: 1.29.2; Merge thorpej-cfargs2.
1.28	24-Apr-2021	thorpej	branches: 1.28.2; 1.28.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.27	05-Mar-2021	rin	branches: 1.27.2; Convert to intr_establish_xname().
1.26	14-Jul-2020	martin	branches: 1.26.2; Adapt to new proplib API
1.25	14-Jul-2020	martin	Adapt to new proplib API
1.24	22-Dec-2019	thorpej	Cleanup i2c bus acquire / release, centralizing all of the logic into iic_acquire_bus() / iic_release_bus(). "acquire" and "release" hooks no longer need to be provided by back-end controller drivers (only if they need special handling, e.g. powering on the i2c controller). This results in the removal of a bunch of rendundant code from each back-end controller driver. Assert that we are not in hard interrupt context in iic_acquire_bus(), iic_exec(), and iic_release_bus().
1.23	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.22	22-Sep-2017	macallan	branches: 1.22.2; 1.22.4; direct configure i2c devices
1.21	14-Feb-2016	chs	zero the i2c_attach_args structure before filling it in. fixes occasional crashes in iic_attach().
1.20	13-Aug-2014	macallan	branches: 1.20.2; if we get garbage from the RTC try again a couple times this seems to happen more frequently when the PRAM battery goes bad
1.19	14-Mar-2014	mrg	remove various set-but-unused variables.
1.18	30-Jul-2013	joerg	Strip redundant parenthesis.
1.17	01-Jul-2011	dyoung	branches: 1.17.2; 1.17.12; 1.17.16; #include <sys/bus.h> instead of <machine/bus.h>.
1.16	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.15	12-Dec-2009	tsutsui	branches: 1.15.10; Remove `volatile' qualifier from argument types of struct timeval passed to todr_gettime(9) and todr_settime(9). We no longer have an ancient and volatile struct timeval `time' global since we have switched to MI timercounter(9) on all port. XXX1: some of these RTC drivers still assume 32bit time_t XXX2: some of these should be rewritten to use todr_[gs]ettime_ymdhms() XXX3: todr(9) man page doesn't mention todr_[gs]ettime_ymdhms()
1.14	18-Mar-2009	cegger	Ansify function definitions w/o arguments. Generated with sed.
1.13	04-Feb-2009	pgoyette	branches: 1.13.2; Return error status if an attempt is made to use the quick_{read,write} i2c protocols, since we don't (yet) know how to make the controller do it.
1.12	11-Jan-2009	macallan	fix format instead of casting wildly
1.11	11-Jan-2009	christos	don't truncate the print.
1.10	11-Jan-2009	macallan	deal with 64bit time_t Noticed by Wojciech Galazka
1.9	07-Dec-2008	tsutsui	Fix attach messages. (extra colons, misplaced newline etc.)
1.8	16-May-2008	macallan	branches: 1.8.4; 1.8.6; 1.8.8; struct device * -> device_t
1.7	29-Apr-2008	martin	branches: 1.7.2; Convert to new 2 clause license
1.6	06-Dec-2007	ad	branches: 1.6.12; 1.6.14; 1.6.16; lockmgr -> mutex
1.5	07-Nov-2007	garbled	branches: 1.5.2; Convert macppc to shared ofw_autoconf.c. Compile tested only.
1.4	17-Oct-2007	garbled	branches: 1.4.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.3	15-Feb-2007	macallan	branches: 1.3.4; 1.3.8; 1.3.12; 1.3.16; 1.3.24; 1.3.26; 1.3.28; 1.3.30; don't use IPL_HIGH
1.2	05-Feb-2007	macallan	- don't go CUDA_IDLE before calling message handlers, that way we force all writes they might issue to be delayed which keeps us from deadlocking - don't splhigh() in cuda_intr() - usually we're there already. Instead do the splhigh()/splx() dance when we're polling - remove some leftover debugging gunk
1.1	17-Jan-2007	macallan	branches: 1.1.2; new drivers for pmu and cuda
1.1.2.3	09-Feb-2007	ad	Sync with HEAD.
1.1.2.2	01-Feb-2007	ad	Sync with head.
1.1.2.1	17-Jan-2007	ad	file cuda.c was added on branch newlock2 on 2007-02-01 08:48:07 +0000
1.3.30.2	13-Nov-2007	bouyer	Sync with HEAD
1.3.30.1	25-Oct-2007	bouyer	Sync with HEAD.
1.3.28.1	18-Oct-2007	yamt	sync with head.
1.3.26.3	09-Jan-2008	matt	sync with HEAD
1.3.26.2	08-Nov-2007	matt	sync with -HEAD
1.3.26.1	06-Nov-2007	matt	sync with HEAD
1.3.24.3	09-Dec-2007	jmcneill	Sync with HEAD.
1.3.24.2	11-Nov-2007	joerg	Sync with HEAD.
1.3.24.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.3.16.2	02-Aug-2007	macallan	these days we need to include pio.h for io macros
1.3.16.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.3.12.1	09-Dec-2007	reinoud	Pullup to HEAD
1.3.8.2	03-Dec-2007	ad	Sync with HEAD.
1.3.8.1	23-Oct-2007	ad	Sync with head.
1.3.4.5	07-Dec-2007	yamt	sync with head
1.3.4.4	15-Nov-2007	yamt	sync with head.
1.3.4.3	27-Oct-2007	yamt	sync with head.
1.3.4.2	26-Feb-2007	yamt	sync with head.
1.3.4.1	15-Feb-2007	yamt	file cuda.c was added on branch yamt-lazymbuf on 2007-02-26 09:07:20 +0000
1.4.2.2	08-Dec-2007	mjf	Sync with HEAD.
1.4.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.5.2.1	08-Dec-2007	ad	Sync with head.
1.6.16.3	11-Mar-2010	yamt	sync with head
1.6.16.2	04-May-2009	yamt	sync with head.
1.6.16.1	16-May-2008	yamt	sync with head.
1.6.14.1	18-May-2008	yamt	sync with head.
1.6.12.2	17-Jan-2009	mjf	Sync with HEAD.
1.6.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.8.8.1	13-Dec-2008	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #182): sys/arch/macppc/dev/cuda.c: revision 1.9 sys/arch/macppc/macppc/memory.c: revision 1.2 sys/arch/macppc/dev/zs.c: revision 1.48 Fix attach messages. (extra colons, misplaced newline etc.)
1.8.6.3	28-Apr-2009	skrll	Sync with HEAD.
1.8.6.2	03-Mar-2009	skrll	Sync with HEAD.
1.8.6.1	19-Jan-2009	skrll	Sync with HEAD.
1.8.4.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.13.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.15.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.17.16.2	18-May-2014	rmind	sync with head
1.17.16.1	28-Aug-2013	rmind	sync with head
1.17.12.2	03-Dec-2017	jdolecek	update from HEAD
1.17.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.17.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.20.2.1	19-Mar-2016	skrll	Sync with HEAD
1.22.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.22.4.1	10-Jun-2019	christos	Sync with HEAD
1.22.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.26.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.27.2.2	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.27.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.28.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.28.2.2	08-May-2021	thorpej	There are no more consumers of i2c attach args "cookie" and "cookietype", so garbage-collect them.
1.28.2.1	08-May-2021	thorpej	Children of the "cuda" i2c controller don't appear in the OF device tree, so we need to supply our own "i2c-enumerate-devices" method.
1.29.2.6	13-Sep-2021	thorpej	Move the i2c enumeration helpers to their own header file to detangle it from reliance on "iic" being configured into the kernel.
1.29.2.5	11-Sep-2021	thorpej	Add a devhandle_subclass() helper function to simplify the common case and use it. Improve some comments.
1.29.2.4	11-Sep-2021	thorpej	Remove some useless comments.
1.29.2.3	11-Sep-2021	thorpej	Use i2c_enumerate_deventries().
1.29.2.2	10-Sep-2021	thorpej	Remove unnecessary references to i2c_attach_args::ia_prop and mark the ones that remain as XXX.
1.29.2.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.5	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.4	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.3	13-Aug-2014	macallan	branches: 1.3.30; add PRAM access commands
1.2	29-Apr-2008	martin	branches: 1.2.44; Convert to new 2 clause license
1.1	17-Jan-2007	macallan	branches: 1.1.2; 1.1.6; 1.1.48; 1.1.50; 1.1.52; new drivers for pmu and cuda
1.1.52.1	16-May-2008	yamt	sync with head.
1.1.50.1	18-May-2008	yamt	sync with head.
1.1.48.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.6.2	26-Feb-2007	yamt	sync with head.
1.1.6.1	17-Jan-2007	yamt	file cudavar.h was added on branch yamt-lazymbuf on 2007-02-26 09:07:20 +0000
1.1.2.2	01-Feb-2007	ad	Sync with head.
1.1.2.1	17-Jan-2007	ad	file cudavar.h was added on branch newlock2 on 2007-02-01 08:48:07 +0000
1.2.44.1	03-Dec-2017	jdolecek	update from HEAD
1.3.30.1	20-Apr-2020	bouyer	Sync with HEAD
1.10	22-Sep-2017	macallan	no more special treatment for dbcool
1.9	15-Sep-2017	macallan	ki2c uses i2c addresses with the direction bit shifted out now, adjust masking accordingly
1.8	13-Dec-2011	riastradh	branches: 1.8.6; Match adm1030 too in dbcool_ki2c_match. PR port-macppc/41916: dbcool at ki2c should support adm1030 ok macallan
1.7	20-Dec-2010	matt	branches: 1.7.8; 1.7.12; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.6	05-Nov-2009	dyoung	branches: 1.6.4; Bring this up-to-date with the changes to dbcool_softc.
1.5	02-Nov-2009	christos	adjust to dbcool_chipset.
1.4	14-Jan-2009	ahoka	branches: 1.4.4; The following patch makes dbcool(4) recognize the ADT7460 hardware in the aluminium PowerBook G4 12". The hardware is very similar to several other models, to the point that it cannot be distinguished by its advertised device id and revision id, which are the same as the ADT7463. Patch from Taylor R Campbell.
1.3	12-Oct-2008	pgoyette	branches: 1.3.2; 1.3.4; 1.3.6; Move the {read,write}reg() routine addresses into the dbcool_softc so that we can use different routines for macppc's ki2c attachment. Fixes problems reported by Robert Fritzsche on current-users@ list.
1.2	09-Oct-2008	pgoyette	branches: 1.2.2; sc->sc_parent was removed because it was never used, so don't bother trying to set it.
1.1	02-Oct-2008	pgoyette	branches: 1.1.2; Add dbcool ki2c attachment for macppc
1.1.2.3	17-Jan-2009	mjf	Sync with HEAD.
1.1.2.2	05-Oct-2008	mjf	Sync with HEAD.
1.1.2.1	02-Oct-2008	mjf	file dbcool_ki2c.c was added on branch mjf-devfs2 on 2008-10-05 20:11:26 +0000
1.2.2.2	10-Oct-2008	skrll	Sync with HEAD.
1.2.2.1	09-Oct-2008	skrll	file dbcool_ki2c.c was added on branch wrstuden-revivesa on 2008-10-10 22:29:05 +0000
1.3.6.1	16-Jan-2009	bouyer	Pull up following revision(s) (requested by ahoka in ticket #264): sys/arch/macppc/dev/dbcool_ki2c.c: revision 1.4 The following patch makes dbcool(4) recognize the ADT7460 hardware in the aluminium PowerBook G4 12". The hardware is very similar to several other models, to the point that it cannot be distinguished by its advertised device id and revision id, which are the same as the ADT7463. Patch from Taylor R Campbell.
1.3.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.3.2.2	19-Oct-2008	haad	Sync with HEAD.
1.3.2.1	12-Oct-2008	haad	file dbcool_ki2c.c was added on branch haad-dm on 2008-10-19 22:15:51 +0000
1.4.4.3	11-Mar-2010	yamt	sync with head
1.4.4.2	04-May-2009	yamt	sync with head.
1.4.4.1	14-Jan-2009	yamt	file dbcool_ki2c.c was added on branch yamt-nfs-mp on 2009-05-04 08:11:28 +0000
1.6.4.1	05-Mar-2011	rmind	sync with head
1.7.12.1	18-Feb-2012	mrg	merge to -current.
1.7.8.1	17-Apr-2012	yamt	sync with head
1.8.6.1	03-Dec-2017	jdolecek	update from HEAD
1.12	15-Jul-2016	macallan	first step to make dbdma less hackish - dbdma_alloc gets a new parameter to return the actual address of the buffer before being alignment-mangled so we can properly free it - add dbdma_free which takes the pointer mentioned above dbdma should really use bus_dma
1.11	23-May-2012	macallan	branches: 1.11.2; 1.11.16; 1.11.20; malloc -> kmem_alloc
1.10	14-Nov-2010	uebayasi	branches: 1.10.8; 1.10.12; Direct/indirect uses of sys/device.h and prop/proplib.h.
1.9	14-Mar-2009	dsl	branches: 1.9.4; Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.8	17-Oct-2007	garbled	branches: 1.8.20; 1.8.28; 1.8.34; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.7	24-Dec-2005	perry	branches: 1.7.30; 1.7.38; 1.7.48; 1.7.50; 1.7.52; 1.7.54; __asm__ -> __asm __const__ -> const __inline__ -> inline __volatile__ -> volatile
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	15-Jul-2003	lukem	branches: 1.5.16; __KERNEL_RCSID()
1.4	08-Jun-2001	matt	branches: 1.4.8; 1.4.24; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.3	29-Jun-2000	mrg	branches: 1.3.2; remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.2	21-Aug-1998	tsubai	branches: 1.2.12; vm_offset_t --> [pv]addr_t.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.24.1	03-Aug-2004	skrll	Sync with HEAD
1.4.8.2	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.4.8.1	08-Jun-2001	matt	file dbdma.c was added on branch nathanw_sa on 2001-06-08 00:32:03 +0000
1.5.16.2	27-Oct-2007	yamt	sync with head.
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.7.54.1	25-Oct-2007	bouyer	Sync with HEAD.
1.7.52.1	18-Oct-2007	yamt	sync with head.
1.7.50.1	06-Nov-2007	matt	sync with HEAD
1.7.48.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.7.38.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.7.30.1	23-Oct-2007	ad	Sync with head.
1.8.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.8.28.1	28-Apr-2009	skrll	Sync with HEAD.
1.8.20.1	04-May-2009	yamt	sync with head.
1.9.4.1	05-Mar-2011	rmind	sync with head
1.10.12.1	02-Jun-2012	mrg	sync to latest -current.
1.10.8.1	30-Oct-2012	yamt	sync with head
1.11.20.1	26-Jul-2016	pgoyette	Sync with HEAD
1.11.16.1	05-Oct-2016	skrll	Sync with HEAD
1.11.2.1	03-Dec-2017	jdolecek	update from HEAD
1.6	15-Jul-2016	macallan	first step to make dbdma less hackish - dbdma_alloc gets a new parameter to return the actual address of the buffer before being alignment-mangled so we can properly free it - add dbdma_free which takes the pointer mentioned above dbdma should really use bus_dma
1.5	17-Oct-2007	garbled	branches: 1.5.64; 1.5.84; 1.5.88; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.4	24-Dec-2005	perry	branches: 1.4.30; 1.4.38; 1.4.48; 1.4.50; 1.4.52; 1.4.54; __asm__ -> __asm __const__ -> const __inline__ -> inline __volatile__ -> volatile
1.3	19-Jun-2001	simonb	branches: 1.3.8; 1.3.40; Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.2	21-Aug-1998	tsubai	branches: 1.2.24; vm_offset_t --> [pv]addr_t.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2.24.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.40.2	27-Oct-2007	yamt	sync with head.
1.3.40.1	21-Jun-2006	yamt	sync with head.
1.3.8.2	19-Jun-2001	simonb	Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.3.8.1	19-Jun-2001	simonb	file dbdma.h was added on branch nathanw_sa on 2001-06-19 12:02:57 +0000
1.4.54.1	25-Oct-2007	bouyer	Sync with HEAD.
1.4.52.1	18-Oct-2007	yamt	sync with head.
1.4.50.1	06-Nov-2007	matt	sync with HEAD
1.4.48.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.4.38.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.4.30.1	23-Oct-2007	ad	Sync with head.
1.5.88.1	26-Jul-2016	pgoyette	Sync with HEAD
1.5.84.1	05-Oct-2016	skrll	Sync with HEAD
1.5.64.1	03-Dec-2017	jdolecek	update from HEAD
1.22	17-Sep-2025	thorpej	Don't get the OF phandle from i2c_attach_args::ia_cookie; get it from self's devhandle.
1.21	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.20	27-Jan-2021	thorpej	branches: 1.20.4; 1.20.14; Use DEVICE_COMPAT_EOL.
1.19	25-Jan-2021	thorpej	Since we're using designated initialisers for compat data, we should use a completely empty initializer for the sentinel.
1.18	17-Jan-2021	thorpej	Use designated initializers and a consistent termination style in compat_data[].
1.17	20-Sep-2019	macallan	branches: 1.17.8; identify TAS3001 from i2c address if there is no 'compatible' property
1.16	26-Jun-2018	thorpej	branches: 1.16.2; In my quest to make device_compatible_entry (and associated goo) super-general, it turns out I also made it a little to cumbersome to use (if my tired fingers are any indication). So, this is a course-correction -- one string per entry (like of_compat_data, which it will soon replace), and remove the over-verbose macros.
1.15	18-Jun-2018	thorpej	- Rename iic_compat_match() to iic_compatible_match() and change it to use the new device_compatible_match() routine. A pointer to the matching device_compatible_entry is returned if a match is found. - Adjust iic_use_direct_match() accordingly. - i2c drivers now provide device_compatible_entry tables when performing direct-config matching. - In the dsrtc driver, take advantage of this new capability to greatly simplify model selection. (I'm coming for you next, of_compat_data...)
1.14	16-Jun-2018	thorpej	More cleanup to i2c autoconfiguration: - Get all of the drivers onto the new match quality constants. - Introduce a new helper function, iic_use_direct_match(), that has all of the logic for direct-config matching. If it returns true, the driver returns the match result (which may be 0). If it returns false, the driver does indirect-config matching. - iic_compat_match() now returns a weighted match quality; matches to lower-indexed "compatible" device property are more-specific matches, and return a better match quality accordingly.
1.13	04-May-2018	macallan	don't cut off upper bits in the i2c address, ki2c knows how to deal with them now
1.12	27-Sep-2017	macallan	branches: 1.12.2; if there is no 'compatible' property try to guess the codec from the i2c address
1.11	27-Sep-2017	macallan	identify as 'Audio Codec' and print out which codec we found
1.10	22-Sep-2017	macallan	attach to iic, use direct config
1.9	15-Sep-2017	macallan	ki2c uses i2c addresses with the direction bit shifted out now, adjust masking accordingly
1.8	20-Dec-2010	matt	branches: 1.8.18; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.7	15-Oct-2010	phx	Make it match the TAS3004 "codec" node, which is found on newer PowerBook G4s (PowerBook5,6).
1.6	14-Mar-2009	dsl	branches: 1.6.2; 1.6.4; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.4	16-May-2008	macallan	branches: 1.4.6; 1.4.12; struct device * -> device_t
1.3	17-Jan-2007	macallan	branches: 1.3.44; 1.3.46; 1.3.48; 1.3.50; prefix a hexadecimal address with 0x
1.2	11-Dec-2005	christos	branches: 1.2.18; 1.2.22; merge ktrace-lwp.
1.1	10-Aug-2005	macallan	branches: 1.1.6; dummy driver to represent the deq node in OF, marks the equalizer/mixer chip used by snapper
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	10-Aug-2005	skrll	file deq.c was added on branch ktrace-lwp on 2005-11-10 13:57:27 +0000
1.2.22.1	01-Feb-2007	ad	Sync with head.
1.2.18.3	26-Feb-2007	yamt	sync with head.
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file deq.c was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.3.50.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.3.48.1	04-May-2009	yamt	sync with head.
1.3.46.1	18-May-2008	yamt	sync with head.
1.3.44.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.12.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.4.6.1	28-Apr-2009	skrll	Sync with HEAD.
1.6.4.1	05-Mar-2011	rmind	sync with head
1.6.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.8.18.1	03-Dec-2017	jdolecek	update from HEAD
1.12.2.3	28-Jul-2018	pgoyette	Sync with HEAD
1.12.2.2	25-Jun-2018	pgoyette	Sync with HEAD
1.12.2.1	21-May-2018	pgoyette	Sync with HEAD
1.16.2.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.17.8.1	03-Apr-2021	thorpej	Sync with HEAD.
1.20.14.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.20.4.1	09-May-2021	thorpej	ia->ia_cookie -> devhandle_to_of(device_handle(self))
1.5	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.4	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.3	16-May-2008	macallan	branches: 1.3.96; struct device * -> device_t
1.2	11-Dec-2005	christos	branches: 1.2.18; 1.2.76; 1.2.78; 1.2.80; 1.2.82; merge ktrace-lwp.
1.1	10-Aug-2005	macallan	branches: 1.1.6; dummy driver to represent the deq node in OF, marks the equalizer/mixer chip used by snapper
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	10-Aug-2005	skrll	file deqvar.h was added on branch ktrace-lwp on 2005-11-10 13:57:27 +0000
1.2.82.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.2.80.1	04-May-2009	yamt	sync with head.
1.2.78.1	18-May-2008	yamt	sync with head.
1.2.76.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file deqvar.h was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.3.96.1	20-Apr-2020	bouyer	Sync with HEAD
1.4	18-Aug-2025	macallan	mave sysctl tree to hw.
1.3	13-Aug-2025	macallan	try not to read the input register more than once er second - they're not expected to change very fast and it avoids excessive, slow reads triggered by sysctl machdep
1.2	12-Aug-2025	macallan	add sysctl to show the status of the drive module's handle switch - 1 indicates that the handle is pushed in while there mark switch and present as read only
1.1	12-Aug-2025	macallan	a driver to control the Xserve G4's drive bays, it will: - tell you if a drive module is present - let you control LEDs and drive power via sysctl machdep.drivebay*
1.35	02-Jun-2024	andvar	s/interuppts/interrupts/ and s/intruppts/interrupts/ in comment and log message.
1.34	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.33	05-Mar-2021	rin	Convert to intr_establish_xname().
1.32	15-Jul-2016	macallan	branches: 1.32.28; adjust to dbdma changes
1.31	30-Jun-2011	matt	branches: 1.31.12; 1.31.30; 1.31.34; Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.30	20-Dec-2010	matt	Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.29	27-Nov-2009	rmind	branches: 1.29.4; - Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr. - Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb(). - Amend assembly in ports where it accesses PCB via struct user. - Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.
1.28	26-Sep-2009	tsutsui	Make local functions static.
1.27	26-Sep-2009	tsutsui	Replace shutdownhook_establish(9) with pmf_device_register1(9). Compile test only, but similar to mesh.c.
1.26	16-Dec-2008	christos	replace bitmask_snprintf(9) with snprintb(3)
1.25	28-Apr-2008	martin	branches: 1.25.8; Remove clause 3 and 4 from TNF licenses
1.24	13-Apr-2008	tsutsui	branches: 1.24.2; 1.24.4; Split device_t/softc for MI ncr53c9x and some related devices, with various cleanup.
1.23	17-Oct-2007	garbled	branches: 1.23.16; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.22	05-Mar-2007	tsutsui	branches: 1.22.2; 1.22.10; 1.22.18; 1.22.20; 1.22.22; 1.22.24; Use (char *) cast on pointer arith.
1.21	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.20	08-Mar-2006	lukem	branches: 1.20.16; Use the SI capitalization for "Hz", "kHz", and "MHz" in comments and strings. Add a space between numbers and Hz unit.
1.19	11-Dec-2005	christos	branches: 1.19.4; 1.19.6; 1.19.8; 1.19.10; merge ktrace-lwp.
1.18	15-Jul-2003	lukem	branches: 1.18.16; __KERNEL_RCSID()
1.17	03-May-2003	wiz	branches: 1.17.2; DMA, not dma nor Dma.
1.16	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.15	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.14	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.13	25-Apr-2001	bouyer	branches: 1.13.2; 1.13.8; Pull up the thorpej_scsipi branch to main branch. This is a completely rewritten scsipi_xfer execution engine, and the associated changes to HBA drivers. Overview of changes & features: - All xfers are queued in the mid-layer, rather than doing so in an ad-hoc fashion in individual adapter drivers. - Adapter/channel resource management in the mid-layer, avoids even trying to start running an xfer if the adapter/channel doesn't have the resources. - Better communication between the mid-layer and the adapters. - Asynchronous event notification mechanism from adapter to mid-layer and peripherals. - Better peripheral queue management: freeze/thaw, sorted requeueing during recovery, etc. - Clean separation of peripherals, adapters, and adapter channels (no more scsipi_link). - Kernel thread for each scsipi_channel makes error recovery much easier (no more dealing with interrupt context when recovering from an error). - Mid-layer support for tagged queueing: commands can have the tag type set explicitly, tag IDs are allocated in the mid-layer (thus eliminating the need to use buggy tag ID allocation schemes in many adapter drivers). - support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command will be requeued, or a REQUEST SENSE will be sent as appropriate. Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
1.12	29-Mar-2001	petrov	use NCR_F_DMASELECT instead of ncr53c9x_dmaselect
1.11	26-Jun-2000	mrg	branches: 1.11.2; <vm/vm_param.h> -> <uvm/uvm_param.h>
1.10	05-Jun-2000	nisimura	Have MI ncr53c9x_attach() the 2nd and 3rd arguments for scsipi_adater and scsipi_device respectively, with size reduction of ncr53c9x_softc. Specifying NULL instructs the driver to use default adapter and default device codes. Every target port has ncr53c9x_attach(sc, NULL, NULL) anyway.
1.9	19-Nov-1998	thorpej	branches: 1.9.10; 1.9.18; Adapt to the new scsipi_adapter interface.
1.8	10-Oct-1998	thorpej	Garbage-collect the open_target_lu and close_target_lu entry points from struct scsipi_adapter; they were not used. Add a scsipi_ioctl entry point to struct scsipi_adapter. This will be used to issue ioctl commands to the host adapters. Inspired by PR #6090, from Matt Jacob.
1.7	05-Sep-1998	pk	Relinquish my copyright claims on this file.
1.6	15-Aug-1998	mycroft	Minor edit.
1.5	15-Aug-1998	mycroft	Assign copyright to TNF.
1.4	19-Jun-1998	tsubai	Move shutdownhook_establish before the attachment of common parts.
1.3	05-Jun-1998	tsubai	Add support for UVM and MACHINE_NEW_NONCONTIG.
1.2	30-May-1998	tsubai	Remove unnecessary cache flush.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.9.18.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.9.10.3	21-Apr-2001	bouyer	Sync with HEAD
1.9.10.2	29-Mar-2001	bouyer	Pass compile-test on i386
1.9.10.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.11.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.11.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.13.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.13.8.1	25-Apr-2001	nathanw	file esp.c was added on branch nathanw_sa on 2002-10-18 02:38:34 +0000
1.13.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.17.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.17.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.17.2.1	03-Aug-2004	skrll	Sync with HEAD
1.18.16.3	27-Oct-2007	yamt	sync with head.
1.18.16.2	03-Sep-2007	yamt	sync with head.
1.18.16.1	21-Jun-2006	yamt	sync with head.
1.19.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.19.8.1	13-Mar-2006	yamt	sync with head.
1.19.6.1	22-Apr-2006	simonb	Sync with head.
1.19.4.1	09-Sep-2006	rpaulo	sync with head
1.20.16.1	12-Mar-2007	rmind	Sync with HEAD.
1.22.24.1	25-Oct-2007	bouyer	Sync with HEAD.
1.22.22.1	18-Oct-2007	yamt	sync with head.
1.22.20.1	06-Nov-2007	matt	sync with HEAD
1.22.18.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.22.10.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.22.2.1	23-Oct-2007	ad	Sync with head.
1.23.16.2	17-Jan-2009	mjf	Sync with HEAD.
1.23.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.24.4.3	11-Mar-2010	yamt	sync with head
1.24.4.2	04-May-2009	yamt	sync with head.
1.24.4.1	16-May-2008	yamt	sync with head.
1.24.2.1	18-May-2008	yamt	sync with head.
1.25.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.29.4.1	05-Mar-2011	rmind	sync with head
1.31.34.1	26-Jul-2016	pgoyette	Sync with HEAD
1.31.30.1	05-Oct-2016	skrll	Sync with HEAD
1.31.12.1	03-Dec-2017	jdolecek	update from HEAD
1.32.28.1	03-Apr-2021	thorpej	Sync with HEAD.
1.4	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.3	13-Apr-2008	tsutsui	branches: 1.3.2; 1.3.4; Split device_t/softc for MI ncr53c9x and some related devices, with various cleanup.
1.2	04-Mar-2007	christos	branches: 1.2.40; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.1	15-May-1998	tsubai	branches: 1.1.64; 1.1.102; Initial import of macppc port.
1.1.102.1	12-Mar-2007	rmind	Sync with HEAD.
1.1.64.1	03-Sep-2007	yamt	sync with head.
1.2.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.3.4.1	16-May-2008	yamt	sync with head.
1.3.2.1	18-May-2008	yamt	sync with head.
1.3	30-Jul-2021	macallan	branches: 1.3.4; make thermal zone parameters configurable by sysctl
1.2	28-Jul-2021	macallan	adjust comments, break a long line NFC
1.1	27-Jul-2021	macallan	first step towards abstracting thermal zone management out of the fcu driver ( and eventually, the smu driver ) todo: - add sysctl()s to set zone parameters - handle envsys - adapt smu
1.3.4.2	01-Aug-2021	thorpej	Sync with HEAD.
1.3.4.1	30-Jul-2021	thorpej	file fancontrol.c was added on branch thorpej-i2c-spi-conf on 2021-08-01 22:42:12 +0000
1.2	30-Jul-2021	macallan	branches: 1.2.4; make thermal zone parameters configurable by sysctl
1.1	27-Jul-2021	macallan	first step towards abstracting thermal zone management out of the fcu driver ( and eventually, the smu driver ) todo: - add sysctl()s to set zone parameters - handle envsys - adapt smu
1.2.4.2	01-Aug-2021	thorpej	Sync with HEAD.
1.2.4.1	30-Jul-2021	thorpej	file fancontrolvar.h was added on branch thorpej-i2c-spi-conf on 2021-08-01 22:42:12 +0000
1.7	17-Sep-2025	thorpej	Don't get the OF phandle from i2c_attach_args::ia_cookie; get it from self's devhandle.
1.6	01-Jul-2025	macallan	deal with sensor encoding on older G5 now we have working fan control on PowerMac7,2
1.5	08-Apr-2022	andvar	branches: 1.5.10; fix various typos, mainly in comments, but also log messages, docs, game text.
1.4	30-Jul-2021	macallan	branches: 1.4.4; 1.4.8; make thermal zone parameters configurable by sysctl
1.3	28-Jul-2021	macallan	check temperatures a bit more often while there, explain why the delay is variable
1.2	27-Jul-2021	macallan	first step towards abstracting thermal zone management out of the fcu driver ( and eventually, the smu driver ) todo: - add sysctl()s to set zone parameters - handle envsys - adapt smu
1.1	27-Jul-2021	macallan	move the fcu driver into arch/macppc where it belongs
1.4.8.1	09-Aug-2021	thorpej	Adapt to thorpej-i2c-spi-conf2: ia->ia_cookie is gone.
1.4.4.2	01-Aug-2021	thorpej	Sync with HEAD.
1.4.4.1	30-Jul-2021	thorpej	file fcu.c was added on branch thorpej-i2c-spi-conf on 2021-08-01 22:42:12 +0000
1.5.10.1	02-Aug-2025	perseant	Sync with HEAD
1.2	28-Mar-1999	tsubai	Remove unused files.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.17	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.16	22-Jan-2022	thorpej	Change the devhandle_from_*() functions to also take a "super handle", from which the newly created handle will inherit it's implementation. The root implementation for a new handle type is used if an invalid "super handle" is passed.
1.15	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.14	24-Apr-2021	thorpej	branches: 1.14.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.13	05-Mar-2021	rin	branches: 1.13.2; Convert to intr_establish_xname().
1.12	27-Oct-2012	chs	branches: 1.12.50; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.11	30-Jun-2011	matt	branches: 1.11.2; 1.11.12; Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.10	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.9	13-Jun-2008	cegger	branches: 1.9.28; use device_lookup_private to get softc
1.8	11-Dec-2005	christos	branches: 1.8.74; 1.8.76; 1.8.78; 1.8.80; 1.8.82; merge ktrace-lwp.
1.7	15-Jul-2003	lukem	__KERNEL_RCSID()
1.6	01-Jan-2003	thorpej	branches: 1.6.2; Use aprint_normal() for cfprint routines.
1.5	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.4	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.3	19-Jun-2001	simonb	branches: 1.3.2; 1.3.8; Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.2	27-Feb-2001	matt	branches: 1.2.2; 1.2.4; Be a bit more defensive.
1.1	27-Feb-2001	matt	Add a gpio device to handle the gpio device & extint-gpio1 interrupt. (think ibook/powerbook)
1.2.4.2	12-Mar-2001	bouyer	Sync with HEAD.
1.2.4.1	27-Feb-2001	bouyer	file gpio.c was added on branch thorpej_scsipi on 2001-03-12 13:29:00 +0000
1.2.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.8.3	03-Jan-2003	thorpej	Sync with HEAD.
1.3.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.3.8.1	19-Jun-2001	nathanw	file gpio.c was added on branch nathanw_sa on 2002-10-18 02:38:34 +0000
1.3.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.82.1	18-Jun-2008	simonb	Sync with head.
1.8.80.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.8.78.1	04-May-2009	yamt	sync with head.
1.8.76.1	17-Jun-2008	yamt	sync with head.
1.8.74.1	29-Jun-2008	mjf	Sync with HEAD.
1.9.28.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.11.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.11.2.1	30-Oct-2012	yamt	sync with head
1.12.50.1	03-Apr-2021	thorpej	Sync with HEAD.
1.13.2.2	04-Apr-2021	thorpej	Associate the OpenFirmware phandle associated with a found device (including PCI bus instances) by using CFARG_DEVHANDLE.
1.13.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.14.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.2	28-Mar-1999	tsubai	Remove unused files.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.3	28-Mar-1999	tsubai	Remove unused files.
1.2	13-Jul-1998	tsubai	Get framebuffer address from Openfirmware.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2	28-Mar-1999	tsubai	Remove unused files.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2	28-Mar-1999	tsubai	Remove unused files.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2	08-Sep-2025	macallan	more registers, add include guard
1.1	08-Sep-2025	macallan	move register definitions into the headers they belong
1.66	04-Oct-2025	thorpej	Add a shared function to query the common properties used for configuring an Ethernet address.
1.65	18-Sep-2022	thorpej	Eliminate use of IFF_OACTIVE.
1.64	05-Mar-2021	rin	Convert to intr_establish_xname().
1.63	04-Feb-2020	martin	branches: 1.63.6; Convert a few more drivers to the if_stats interface
1.62	04-Feb-2020	skrll	Adopt <net/if_stats.h>
1.61	10-Nov-2019	chs	branches: 1.61.2; in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.60	28-May-2019	msaitoh	Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
1.59	23-May-2019	msaitoh	-No functional change: - KNF - u_int_t -> uint_t.
1.58	22-Apr-2019	msaitoh	These drivers do ether_ioctl() on SIOC{ADD,DEL}MULTI, SIOC{G,S}IFMEDIA and default case in the switch statement. Only the default case didn't check the return value with ENETRESET. Integrate them to one ether_ioctl() with ENETRESET test. This change might improve SIOCSIFMTU or some other ioctl()s which return ENETRESET by calling if_init().
1.57	05-Feb-2019	msaitoh	Remove very old IFF_NOTRAILERS flag.
1.56	22-Jan-2019	msaitoh	Change MII PHY read/write API from: int (mii_readreg_t)(device_t, int, int); void (mii_writereg_t)(device_t, int, int, int); to: int (mii_readreg_t)(device_t, int, int, uint16_t ); int (*mii_writereg_t)(device_t, int, int, uint16_t); Now we can test if a read/write operation failed or not by the return value. In 802.3 spec says that the PHY shall not respond to read/write transaction to the unimplemented register(22.2.4.3). Detecting timeout can be used to check whether a register is implemented or not (if the register conforms to the spec). ukphy(4) can be used this for MII_MMDACR and MII_MMDAADR. Note that I noticed that the following code do infinite loop in the read/wirte function. If it accesses unimplemented PHY register, it will hang. It should be fixed: arm/at91/at91emac.c arm/ep93xx/epe.c arm/omap/omapl1x_emac.c mips/ralink/ralink_eth.c arch/powerpc/booke/dev/pq3etsec.c(read) dev/cadence/if_cemac.c <- hkenken dev/ic/lan9118.c Tested with the following device: axe+ukphy axe+rgephy axen+rgephy (tested by Andrius V) wm+atphy wm+ukphy wm+igphy wm+ihphy wm+makphy sk+makphy sk+brgphy sk+gentbi msk+makphy sip+icsphy sip+ukphy re+rgephy bge+brgphy bnx+brgphy gsip+gphyter rtk+rlphy fxp+inphy (tested by Andrius V) tlp+acphy ex+exphy epic+qsphy vge+ciphy (tested by Andrius V) vr+ukphy (tested by Andrius V) vte+ukphy (tested by Andrius V) Not tested (MAC): arm:at91emac arm:cemac arm:epe arm:geminigmac arm:enet arm:cpsw arm:emac(omac) arm:emac(sunxi) arm:npe evbppc:temac macppc:bm macppc:gm mips:aumac mips:ae mips:cnmac mips:reth mips:sbmac playstation2:smap powerpc:tsec powerpc:emac(ibm4xx) sgimips:mec sparc:be sf ne(ax88190, dl10019) awge ep gem hme smsh mtd sm age alc ale bce cas et jme lii nfe pcn ste stge tl xi aue mue smsc udav url Not tested (PHY): amhphy bmtphy dmphy etphy glxtphy ikphy iophy lxtphy nsphyter pnaphy rdcphy sqphy tlphy tqphy urlphy
1.55	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.54	26-Jun-2018	msaitoh	branches: 1.54.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD. This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
1.53	15-Dec-2016	ozaki-r	branches: 1.53.14; Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf Proposed on tech-kern and tech-net
1.52	08-Dec-2016	ozaki-r	Apply deferred if_start framework if_schedule_deferred_start checks if the if_snd queue contains packets, so drivers don't need to check it by themselves.
1.51	03-Oct-2016	ozaki-r	Fix typo
1.50	02-Oct-2016	christos	MFREE -> m_free
1.49	15-Jul-2016	macallan	adjust to dbdma changes
1.48	10-Jun-2016	ozaki-r	branches: 1.48.2; Introduce m_set_rcvif and m_reset_rcvif The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change. No functional change.
1.47	09-Feb-2016	ozaki-r	Introduce softint-based if_input This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt. This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing. To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation. Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
1.46	22-Jul-2012	matt	branches: 1.46.2; 1.46.16; Fix mii_statchg to take a 'struct ifnet *' instead of device_t. This fixes problem with a common MDIO bus used for multiple interfaces. Some drivers converted to CFATTACL_DECL_NEW.
1.45	30-Jun-2011	matt	branches: 1.45.2; Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.44	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.43	05-Apr-2010	joerg	branches: 1.43.6; Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
1.42	25-Feb-2010	matt	branches: 1.42.2; Adapt to <spr.h> breakup.
1.41	19-Jan-2010	pooka	branches: 1.41.2; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized. Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here. Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
1.40	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.39	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.38	07-Nov-2008	dyoung	branches: 1.38.4; * Summary * When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers. Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.) Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code. Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64. Return consistent, appropriate error codes from network drivers. Improve readability. KNF. * Details * In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen. In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets. Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR. In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot. Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this: switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; } Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement, switch (x & (IFF_UP\|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP\|IFF_RUNNING: ... break; } unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4). In ipw(4), remove an if_set_sadl() call that is out of place. In nfe(4), reuse the jumbo MTU logic in ether_ioctl(). Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers. Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached. Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address. Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address. In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00. Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand. In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap. Let ifioctl_common() handle SIOCGIFADDR. Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied. In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface. bzero -> memset. Delete unnecessary casts to void . Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type )0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
1.37	26-Sep-2008	macallan	branches: 1.37.2; 1.37.12; use access functions to mess with obio's registers
1.36	19-Jan-2008	dyoung	branches: 1.36.6; 1.36.10; 1.36.12; 1.36.16; Make many ethernet drivers share the common code for MII media handling, ether_mediastatus() and ether_mediachange(). Check for a non-ENXIO error return from mii_mediachg(). (ENXIO indicates that a PHY is suspended.) This patch shrinks the source code size by 979 lines. There was a 5100-byte savings on the NetBSD/i386 kernel configuration, ALL. I have made a few miscellaneous changes, too: gem(4): use LIST_EMPTY(), LIST_FOREACH(). mtd(4): handle media ioctls, for a change! axe(4): do not track link status in sc->axe_link any longer nfe(4), aue(4), axe(4), udav(4), url(4): do not reset all PHYs on a change of media Except for the change to mtd(4), no functional changes are intended. XXX This patch affects more architectures than I can feasibly XXX compile and run. I have compiled macppc, sparc64, i386. I XXX have run the patches on i386 boxen with bnx(4) and sip(4). XXX Compiling and running on evbmips (MERAKI, ADM5120) is in XXX progress.
1.35	29-Dec-2007	dyoung	De-__P().
1.34	17-Oct-2007	garbled	branches: 1.34.2; 1.34.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.33	01-Sep-2007	dyoung	branches: 1.33.2; 1.33.4; Change a bazillion occurrences of code resembling this, error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec); if (error == ENETRESET) { to this, if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) { which does the same thing. (A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.) Use ifreq_getaddr() twice in es(4). Whitespace nits.
1.32	09-Jul-2007	ad	branches: 1.32.4; 1.32.8; 1.32.10; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.31	04-Mar-2007	macallan	branches: 1.31.2; 1.31.4; 1.31.10; make this compile again
1.30	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.29	18-Oct-2006	jklos	branches: 1.29.4; Fix for PR 33667. Note that putting bmac_mediachange where thorpej suggested doesn't fix this issue. Not a perfect fix, but much better than leaving it as it was. Tested on several iMacs and a blue & white G3.
1.28	07-Sep-2006	dogcow	branches: 1.28.2; 1.28.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
1.27	24-Dec-2005	perry	branches: 1.27.4; 1.27.8; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.26	11-Dec-2005	christos	merge ktrace-lwp.
1.25	30-Jan-2005	thorpej	branches: 1.25.4; 1.25.6; Eliminate use of M_HASFCS.
1.24	26-Jan-2005	kleink	MPC601: Use RTC instead of TB. (While I'm here, update these to use the inline versions from <powerpc/cpu.h>).
1.23	30-Oct-2004	thorpej	branches: 1.23.4; 1.23.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING. Fixes kern/27678.
1.22	18-Apr-2004	matt	Make this compile with XNS enabled
1.21	15-Jul-2003	lukem	branches: 1.21.4; __KERNEL_RCSID()
1.20	02-Apr-2003	thorpej	branches: 1.20.2; Use PAGE_SIZE rather than NBPG.
1.19	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.18	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.17	05-Mar-2002	itojun	bring in latest ALTQ from kjc. ALTQify some of the drivers.
1.16	22-Jul-2001	wiz	branches: 1.16.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.15	15-Nov-2000	thorpej	branches: 1.15.4; Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
1.14	01-Nov-2000	tsubai	Don't set M_HASFCS flag twice.
1.13	18-Oct-2000	matt	Packets have the FCS append so set M_HASFCS.
1.12	17-Oct-2000	tsubai	Pass correct packet length to the upper layer.
1.11	28-Aug-2000	tsubai	Enable hash filter mode.
1.10	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.9	16-Jun-2000	tsubai	branches: 1.9.2; Use ether_crc32_le().
1.8	07-Apr-2000	tsubai	branches: 1.8.2; Make this compile again.
1.7	23-Mar-2000	thorpej	New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.6	02-Feb-2000	thorpej	Don't dry to diving MIIF_NOISOLATE in the PHY drivers. Instead, pass flags down from the parent to child vi mii_attach().
1.5	02-Feb-2000	thorpej	Bring some order to the chaos which was the MII code function naming "conventions".
1.4	25-Jan-2000	tsubai	Use MII device layer. XXX still 100Mbps receive side is very slow...
1.3	20-Jun-1999	tsubai	branches: 1.3.2; More initialization by calling Open Firmware.
1.2	18-May-1999	thorpej	Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing _ifattach() to set them up as appropriate.
1.1	01-Jan-1999	tsubai	branches: 1.1.2; 1.1.4; bmac ethernet driver. (tested on iMac. only 10Base-T works.)
1.1.4.2	01-Jul-1999	thorpej	Sync w/ -current.
1.1.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.1.2.1	20-Jan-2000	he	Pull up revision 1.3 (requested by danw): Work around a problem where the 'bm' (iMac and Blue G3 built-in ethernet) driver only works if initialized from Open Firmware.
1.3.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.3.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.8.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.9.2.1	01-Nov-2000	tv	Pullup 1.11-1.13 [tsubai, matt, mycroft]: Packets have the FCS append so set M_HASFCS. Pass correct packet length to the upper layer. Enable hash filter mode.
1.15.4.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.15.4.2	16-Mar-2002	jdolecek	Catch up with -current.
1.15.4.1	03-Aug-2001	lukem	update to -current
1.16.6.3	18-Oct-2002	nathanw	Catch up to -current.
1.16.6.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.16.6.1	22-Jul-2001	nathanw	file if_bm.c was added on branch nathanw_sa on 2002-04-01 07:40:53 +0000
1.20.2.5	04-Feb-2005	skrll	Sync with HEAD.
1.20.2.4	02-Nov-2004	skrll	Sync with HEAD.
1.20.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.20.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.20.2.1	03-Aug-2004	skrll	Sync with HEAD
1.21.4.1	24-Jan-2005	he	Pull up revision 1.23 (requested by thorpej in ticket #939): When adding or deleting multicast addresses, only change the address filter if the interface is marked RUNNING. Fixes PR#27678.
1.23.6.1	12-Feb-2005	yamt	sync with head.
1.23.4.1	29-Apr-2005	kent	sync with -current
1.25.6.5	21-Jan-2008	yamt	sync with head
1.25.6.4	27-Oct-2007	yamt	sync with head.
1.25.6.3	03-Sep-2007	yamt	sync with head.
1.25.6.2	30-Dec-2006	yamt	sync with head.
1.25.6.1	21-Jun-2006	yamt	sync with head.
1.25.4.1	31-Mar-2007	bouyer	Pull up following revision(s) (requested by sborrill in ticket #1685): sys/arch/macppc/dev/if_bm.c: revision 1.29 Fix for PR 33667. Note that putting bmac_mediachange where thorpej suggested doesn't fix this issue. Not a perfect fix, but much better than leaving it as it was. Tested on several iMacs and a blue & white G3.
1.27.8.1	14-Sep-2006	yamt	sync with head.
1.27.4.1	09-Sep-2006	rpaulo	sync with head
1.28.4.1	22-Oct-2006	yamt	sync with head
1.28.2.1	18-Nov-2006	ad	Sync with head.
1.29.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.31.10.6	03-Oct-2007	garbled	Sync with HEAD
1.31.10.5	27-Sep-2007	macallan	adapt to changed ether_addmulti() signature
1.31.10.4	02-Aug-2007	macallan	fix typo - bus_space_map() returns 0 on success, not the other way around also map what OF reports, not a whole page
1.31.10.3	02-Aug-2007	macallan	sync with HEAD
1.31.10.2	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.31.10.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.31.4.1	11-Jul-2007	mjf	Sync with head.
1.31.2.3	23-Oct-2007	ad	Sync with head.
1.31.2.2	09-Oct-2007	ad	Sync with head.
1.31.2.1	15-Jul-2007	ad	Sync with head.
1.32.10.3	23-Mar-2008	matt	sync with HEAD
1.32.10.2	09-Jan-2008	matt	sync with HEAD
1.32.10.1	06-Nov-2007	matt	sync with HEAD
1.32.8.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.32.8.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.32.4.1	03-Sep-2007	skrll	Sync with HEAD.
1.33.4.1	25-Oct-2007	bouyer	Sync with HEAD.
1.33.2.1	18-Oct-2007	yamt	sync with head.
1.34.8.2	20-Jan-2008	bouyer	Sync with HEAD
1.34.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.34.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.36.16.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.36.16.1	19-Oct-2008	haad	Sync with HEAD.
1.36.12.1	10-Oct-2008	skrll	Sync with HEAD.
1.36.10.3	11-Aug-2010	yamt	sync with head.
1.36.10.2	11-Mar-2010	yamt	sync with head
1.36.10.1	04-May-2009	yamt	sync with head.
1.36.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.36.6.1	28-Sep-2008	mjf	Sync with HEAD.
1.37.12.1	07-Jan-2011	matt	Deal with split <spr.h> (and a few other misc fixes).
1.37.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.37.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.38.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.41.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.42.2.1	30-May-2010	rmind	sync with head
1.43.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.45.2.1	30-Oct-2012	yamt	sync with head
1.46.16.4	05-Feb-2017	skrll	Sync with HEAD
1.46.16.3	05-Oct-2016	skrll	Sync with HEAD
1.46.16.2	09-Jul-2016	skrll	Sync with HEAD
1.46.16.1	19-Mar-2016	skrll	Sync with HEAD
1.46.2.1	03-Dec-2017	jdolecek	update from HEAD
1.48.2.3	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.48.2.2	04-Nov-2016	pgoyette	Sync with HEAD
1.48.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.53.14.3	26-Jan-2019	pgoyette	Sync with HEAD
1.53.14.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.53.14.1	28-Jul-2018	pgoyette	Sync with HEAD
1.54.2.3	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.54.2.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.54.2.1	10-Jun-2019	christos	Sync with HEAD
1.61.2.1	29-Feb-2020	ad	Sync with head.
1.63.6.1	03-Apr-2021	thorpej	Sync with HEAD.
1.2	25-Jan-2000	tsubai	Use MII device layer. XXX still 100Mbps receive side is very slow...
1.1	01-Jan-1999	tsubai	branches: 1.1.8; bmac ethernet driver. (tested on iMac. only 10Base-T works.)
1.1.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.60	04-Oct-2025	thorpej	Add a shared function to query the common properties used for configuring an Ethernet address.
1.59	18-Sep-2022	thorpej	Eliminate use of IFF_OACTIVE.
1.58	05-Mar-2021	rin	Convert to intr_establish_xname().
1.57	04-Feb-2020	skrll	branches: 1.57.6; Adopt <net/if_stats.h>
1.56	10-Nov-2019	chs	branches: 1.56.2; in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.55	28-May-2019	msaitoh	Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
1.54	23-May-2019	msaitoh	-No functional change: - KNF - u_int_t -> uint_t.
1.53	22-Apr-2019	msaitoh	These drivers do ether_ioctl() on SIOC{ADD,DEL}MULTI, SIOC{G,S}IFMEDIA and default case in the switch statement. Only the default case didn't check the return value with ENETRESET. Integrate them to one ether_ioctl() with ENETRESET test. This change might improve SIOCSIFMTU or some other ioctl()s which return ENETRESET by calling if_init().
1.52	05-Feb-2019	msaitoh	Remove very old IFF_NOTRAILERS flag.
1.51	22-Jan-2019	msaitoh	Change MII PHY read/write API from: int (mii_readreg_t)(device_t, int, int); void (mii_writereg_t)(device_t, int, int, int); to: int (mii_readreg_t)(device_t, int, int, uint16_t ); int (*mii_writereg_t)(device_t, int, int, uint16_t); Now we can test if a read/write operation failed or not by the return value. In 802.3 spec says that the PHY shall not respond to read/write transaction to the unimplemented register(22.2.4.3). Detecting timeout can be used to check whether a register is implemented or not (if the register conforms to the spec). ukphy(4) can be used this for MII_MMDACR and MII_MMDAADR. Note that I noticed that the following code do infinite loop in the read/wirte function. If it accesses unimplemented PHY register, it will hang. It should be fixed: arm/at91/at91emac.c arm/ep93xx/epe.c arm/omap/omapl1x_emac.c mips/ralink/ralink_eth.c arch/powerpc/booke/dev/pq3etsec.c(read) dev/cadence/if_cemac.c <- hkenken dev/ic/lan9118.c Tested with the following device: axe+ukphy axe+rgephy axen+rgephy (tested by Andrius V) wm+atphy wm+ukphy wm+igphy wm+ihphy wm+makphy sk+makphy sk+brgphy sk+gentbi msk+makphy sip+icsphy sip+ukphy re+rgephy bge+brgphy bnx+brgphy gsip+gphyter rtk+rlphy fxp+inphy (tested by Andrius V) tlp+acphy ex+exphy epic+qsphy vge+ciphy (tested by Andrius V) vr+ukphy (tested by Andrius V) vte+ukphy (tested by Andrius V) Not tested (MAC): arm:at91emac arm:cemac arm:epe arm:geminigmac arm:enet arm:cpsw arm:emac(omac) arm:emac(sunxi) arm:npe evbppc:temac macppc:bm macppc:gm mips:aumac mips:ae mips:cnmac mips:reth mips:sbmac playstation2:smap powerpc:tsec powerpc:emac(ibm4xx) sgimips:mec sparc:be sf ne(ax88190, dl10019) awge ep gem hme smsh mtd sm age alc ale bce cas et jme lii nfe pcn ste stge tl xi aue mue smsc udav url Not tested (PHY): amhphy bmtphy dmphy etphy glxtphy ikphy iophy lxtphy nsphyter pnaphy rdcphy sqphy tlphy tqphy urlphy
1.50	26-Jun-2018	msaitoh	branches: 1.50.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD. This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
1.49	15-Dec-2016	ozaki-r	branches: 1.49.14; Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf Proposed on tech-kern and tech-net
1.48	08-Dec-2016	ozaki-r	Apply deferred if_start framework if_schedule_deferred_start checks if the if_snd queue contains packets, so drivers don't need to check it by themselves.
1.47	10-Jun-2016	ozaki-r	branches: 1.47.2; Introduce m_set_rcvif and m_reset_rcvif The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change. No functional change.
1.46	09-Feb-2016	ozaki-r	Introduce softint-based if_input This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt. This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing. To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation. Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
1.45	13-Apr-2015	riastradh	MD rnd.h cleanups. Please let me know if I broke anything!
1.44	10-Aug-2014	tls	branches: 1.44.4; Merge tls-earlyentropy branch into HEAD.
1.43	29-Mar-2014	christos	branches: 1.43.2; make pci_intr_string and eisa_intr_string take a buffer and a length instead of relying in local static storage.
1.42	22-Jul-2012	matt	branches: 1.42.2; 1.42.4; Fix mii_statchg to take a 'struct ifnet *' instead of device_t. This fixes problem with a common MDIO bus used for multiple interfaces. Some drivers converted to CFATTACL_DECL_NEW.
1.41	02-Feb-2012	tls	Entropy-pool implementation move and cleanup. 1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev. 2) Remove use of NRND as test for presence of entropy-pool code throughout source tree. 3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit. 4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources. 5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each. ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
1.40	19-Nov-2011	tls	branches: 1.40.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following: An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time. A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available. The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time. An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm. A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream. An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice. In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve. The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component. The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run. A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl. The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet. Manual pages for the new kernel interfaces are forthcoming.
1.39	18-Jun-2011	matt	branches: 1.39.2; struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.38	05-Apr-2010	joerg	branches: 1.38.6; Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
1.37	19-Jan-2010	pooka	branches: 1.37.2; 1.37.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized. Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here. Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
1.36	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.35	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.34	07-Nov-2008	dyoung	branches: 1.34.4; * Summary * When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers. Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.) Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code. Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64. Return consistent, appropriate error codes from network drivers. Improve readability. KNF. * Details * In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen. In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets. Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR. In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot. Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this: switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; } Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement, switch (x & (IFF_UP\|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP\|IFF_RUNNING: ... break; } unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4). In ipw(4), remove an if_set_sadl() call that is out of place. In nfe(4), reuse the jumbo MTU logic in ether_ioctl(). Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers. Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached. Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address. Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address. In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00. Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand. In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap. Let ifioctl_common() handle SIOCGIFADDR. Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied. In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface. bzero -> memset. Delete unnecessary casts to void . Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type )0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
1.33	19-Jan-2008	dyoung	branches: 1.33.6; 1.33.10; 1.33.16; 1.33.18; Make many ethernet drivers share the common code for MII media handling, ether_mediastatus() and ether_mediachange(). Check for a non-ENXIO error return from mii_mediachg(). (ENXIO indicates that a PHY is suspended.) This patch shrinks the source code size by 979 lines. There was a 5100-byte savings on the NetBSD/i386 kernel configuration, ALL. I have made a few miscellaneous changes, too: gem(4): use LIST_EMPTY(), LIST_FOREACH(). mtd(4): handle media ioctls, for a change! axe(4): do not track link status in sc->axe_link any longer nfe(4), aue(4), axe(4), udav(4), url(4): do not reset all PHYs on a change of media Except for the change to mtd(4), no functional changes are intended. XXX This patch affects more architectures than I can feasibly XXX compile and run. I have compiled macppc, sparc64, i386. I XXX have run the patches on i386 boxen with bnx(4) and sip(4). XXX Compiling and running on evbmips (MERAKI, ADM5120) is in XXX progress.
1.32	29-Dec-2007	dyoung	De-__P().
1.31	17-Oct-2007	garbled	branches: 1.31.2; 1.31.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.30	01-Sep-2007	dyoung	Change a bazillion occurrences of code resembling this, error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec); if (error == ENETRESET) { to this, if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) { which does the same thing. (A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.) Use ifreq_getaddr() twice in es(4). Whitespace nits.
1.29	09-Jul-2007	ad	branches: 1.29.4; 1.29.8; 1.29.10; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.28	04-Mar-2007	christos	branches: 1.28.2; 1.28.4; 1.28.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.27	07-Sep-2006	dogcow	branches: 1.27.8; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
1.26	24-Dec-2005	perry	branches: 1.26.4; 1.26.8; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.25	11-Dec-2005	christos	merge ktrace-lwp.
1.24	26-Jan-2005	kleink	branches: 1.24.6; MPC601: Use RTC instead of TB. (While I'm here, update these to use the inline versions from <powerpc/cpu.h>).
1.23	30-Oct-2004	thorpej	branches: 1.23.4; 1.23.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING. Fixes kern/27678.
1.22	24-Aug-2003	chs	branches: 1.22.4; recognize the latest version of the GMAC.
1.21	15-Jul-2003	lukem	__KERNEL_RCSID()
1.20	03-May-2003	wiz	branches: 1.20.2; DMA, not dma nor Dma.
1.19	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.18	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.17	05-Mar-2002	itojun	bring in latest ALTQ from kjc. ALTQify some of the drivers.
1.16	16-Jan-2002	thorpej	Use bpf_mtap().
1.15	26-Jul-2001	mjl	branches: 1.15.6; Add rnd entropy gathering.
1.14	22-Jul-2001	wiz	bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.13	17-Jun-2001	tsubai	branches: 1.13.2; Support the new iBook.
1.12	24-Apr-2001	tsubai	Make sure free rx buffers have GMAC_OWN set.
1.11	20-Apr-2001	matt	After finishing with the received descriptor, make sure to "eieio" to make sure the OWN gets back to the gmac in the proper order. This reduces (and maybe even fixes) the gm0 out-of-order problem.
1.10	28-Dec-2000	sommerfeld	branches: 1.10.2; Change pci_intr_map to get interrupt source information from a "struct pci_attach_args *" instead of from four separate parameters which in all cases were extracted from the same "struct pci_attach_args". This both simplifies the driver api, and allows for alternate PCI interrupt mapping schemes, such as one using the tables described in the Intel Multiprocessor Spec which describe interrupt wirings for devices behind pci-pci bridges based on the device's location rather the bridge's location. Tested on alpha and i386; welcome to 1.5Q
1.9	15-Nov-2000	thorpej	branches: 1.9.2; Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
1.8	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.7	16-Jun-2000	tsubai	branches: 1.7.2; Use ether_crc32_le().
1.6	15-Jun-2000	tsubai	Implement multicast address filter. (Stolen from hme.c)
1.5	02-Apr-2000	tsubai	branches: 1.5.2; Make this compile again.
1.4	26-Mar-2000	tsubai	Use ring buffer on tx side, too.
1.3	23-Mar-2000	thorpej	New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.2	04-Mar-2000	tsubai	Use ring buffer on tx side, too.
1.1	27-Feb-2000	tsubai	Initial version of gmac ethernet driver. XXX doesn't work well yet.
1.5.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.7.2.1	18-Jun-2001	jhawk	Pull up revision 1.13 (requested by tsubai): Support the new dual USB iBook.
1.9.2.5	23-Apr-2001	bouyer	Sync with HEAD.
1.9.2.4	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.3	22-Nov-2000	bouyer	Sync with HEAD.
1.9.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.9.2.1	15-Nov-2000	bouyer	file if_gm.c was added on branch thorpej_scsipi on 2000-11-20 20:12:56 +0000
1.10.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.13.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.13.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.13.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.13.2.1	03-Aug-2001	lukem	update to -current
1.15.6.4	18-Oct-2002	nathanw	Catch up to -current.
1.15.6.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.15.6.2	28-Feb-2002	nathanw	Catch up to -current.
1.15.6.1	26-Jul-2001	nathanw	file if_gm.c was added on branch nathanw_sa on 2002-02-28 04:10:39 +0000
1.20.2.5	04-Feb-2005	skrll	Sync with HEAD.
1.20.2.4	02-Nov-2004	skrll	Sync with HEAD.
1.20.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.20.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.20.2.1	03-Aug-2004	skrll	Sync with HEAD
1.22.4.1	24-Jan-2005	he	Pull up revision 1.23 (requested by thorpej in ticket #939): When adding or deleting multicast addresses, only change the address filter if the interface is marked RUNNING. Fixes PR#27678.
1.23.6.1	12-Feb-2005	yamt	sync with head.
1.23.4.1	29-Apr-2005	kent	sync with -current
1.24.6.4	21-Jan-2008	yamt	sync with head
1.24.6.3	03-Sep-2007	yamt	sync with head.
1.24.6.2	30-Dec-2006	yamt	sync with head.
1.24.6.1	21-Jun-2006	yamt	sync with head.
1.26.8.1	14-Sep-2006	yamt	sync with head.
1.26.4.1	09-Sep-2006	rpaulo	sync with head
1.27.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.28.10.2	03-Oct-2007	garbled	Sync with HEAD
1.28.10.1	02-Aug-2007	macallan	sync with HEAD
1.28.4.1	11-Jul-2007	mjf	Sync with head.
1.28.2.2	09-Oct-2007	ad	Sync with head.
1.28.2.1	15-Jul-2007	ad	Sync with head.
1.29.10.3	23-Mar-2008	matt	sync with HEAD
1.29.10.2	09-Jan-2008	matt	sync with HEAD
1.29.10.1	06-Nov-2007	matt	sync with HEAD
1.29.8.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.29.4.1	03-Sep-2007	skrll	Sync with HEAD.
1.31.8.2	20-Jan-2008	bouyer	Sync with HEAD
1.31.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.31.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.33.18.2	28-Apr-2009	skrll	Sync with HEAD.
1.33.18.1	19-Jan-2009	skrll	Sync with HEAD.
1.33.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.33.10.3	11-Aug-2010	yamt	sync with head.
1.33.10.2	11-Mar-2010	yamt	sync with head
1.33.10.1	04-May-2009	yamt	sync with head.
1.33.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.34.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.37.4.1	30-May-2010	rmind	sync with head
1.37.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.38.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.39.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.39.2.2	30-Oct-2012	yamt	sync with head
1.39.2.1	17-Apr-2012	yamt	sync with head
1.40.2.1	18-Feb-2012	mrg	merge to -current.
1.42.4.1	18-May-2014	rmind	sync with head
1.42.2.2	03-Dec-2017	jdolecek	update from HEAD
1.42.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.43.2.1	07-Apr-2014	tls	Be a little more clear and consistent about harvesting entropy from devices: 1) deprecate RND_FLAG_NO_ESTIMATE 2) define RND_FLAG_COLLECT_TIME, RND_FLAG_COLLECT_VALUE 3) define RND_FLAG_ESTIMATE_TIME, RND_FLAG_ESTIMATE_VALUE 4) define RND_FLAG_DEFAULT: RND_FLAG_COLLECT_TIME\| RND_FLAG_COLLECT_VALUE\|RND_FLAG_ESTIMATE_TIME 5) Make entropy harvesting from environmental sensors a little more generic and remove it from individual sensor drivers. 6) Remove individual open-coded delta-estimators for values from a few places in the tree (uvm, environmental drivers). 7) 0 -> RND_FLAG_DEFAULT, actually gather entropy from various drivers that had stubbed out code, other minor cleanups.
1.44.4.4	05-Feb-2017	skrll	Sync with HEAD
1.44.4.3	09-Jul-2016	skrll	Sync with HEAD
1.44.4.2	19-Mar-2016	skrll	Sync with HEAD
1.44.4.1	06-Jun-2015	skrll	Sync with HEAD
1.47.2.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.49.14.2	26-Jan-2019	pgoyette	Sync with HEAD
1.49.14.1	28-Jul-2018	pgoyette	Sync with HEAD
1.50.2.3	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.50.2.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.50.2.1	10-Jun-2019	christos	Sync with HEAD
1.56.2.1	29-Feb-2020	ad	Sync with head.
1.57.6.1	03-Apr-2021	thorpej	Sync with HEAD.
1.3	15-Jun-2000	tsubai	branches: 1.3.4; Forgot to commit this.
1.2	26-Mar-2000	tsubai	branches: 1.2.2; Use ring buffer on tx side, too.
1.1	27-Feb-2000	tsubai	Initial version of gmac ethernet driver. XXX doesn't work well yet.
1.2.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.4.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.4.1	15-Jun-2000	bouyer	file if_gmreg.h was added on branch thorpej_scsipi on 2000-11-20 20:12:57 +0000
1.29	04-Oct-2025	thorpej	Add a shared function to query the common properties used for configuring an Ethernet address.
1.28	16-Feb-2022	riastradh	powerpc: Sprinkle "memory" clobbers on eieio and nearby asm blocks. Otherwise the compiler may reorder these around loads and stores, which mostly defeats the purpose. `asm volatile' just ensures the instruction isn't _deleted_; it may still move around.
1.27	05-Mar-2021	rin	Convert to intr_establish_xname().
1.26	05-Dec-2019	msaitoh	branches: 1.26.8; Revert if_mc.c rev. 1.25. It's not required to check ifm->ifm_cur->ifm_media instead of ifm->ifm_media.
1.25	04-Dec-2019	msaitoh	Fix macppc/dev/if_mc.c::mc_mediachange(). Not tested. ifmedia_change() is used to change the device's media setting from user-selected media. The user-selected media is not sc->sc_media.ifm_media but sc->sc_media.ifm_cur->ifm_media. Note that mc_mediachange() is not called from anywhere because it's disabled with #ifdef NOTYET.
1.24	25-Apr-2019	msaitoh	No functional change: - Use __arraycount(). - u_int_{8,16,32}_t -> uint_{8,16,32}_t - KNF. - Tabify. - Remove extra space.
1.23	15-Jul-2016	macallan	branches: 1.23.16; adjust to dbdma changes
1.22	26-Jul-2011	macallan	branches: 1.22.12; 1.22.30; 1.22.34; finish device_t-ification
1.21	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.20	30-Jun-2011	matt	Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.19	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.18	20-Dec-2010	matt	branches: 1.18.6; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.17	14-Mar-2009	dsl	branches: 1.17.4; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.16	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.15	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.14	05-Oct-2008	macallan	branches: 1.14.2; 1.14.8; fix bus_spacification botch from Marco Trillo in PR39696
1.13	17-Oct-2007	garbled	branches: 1.13.16; 1.13.20; 1.13.22; 1.13.26; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.12	04-Mar-2007	christos	branches: 1.12.2; 1.12.10; 1.12.18; 1.12.20; 1.12.22; 1.12.24; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.11	24-Dec-2005	perry	branches: 1.11.26; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	15-Jul-2003	lukem	branches: 1.9.16; __KERNEL_RCSID()
1.8	02-Apr-2003	thorpej	branches: 1.8.2; Use PAGE_SIZE rather than NBPG.
1.7	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.6	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.5	22-Jul-2001	wiz	branches: 1.5.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.4	08-Jun-2001	matt	branches: 1.4.2; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.3	29-Jun-2000	mrg	branches: 1.3.2; remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.2	30-May-1998	tsubai	branches: 1.2.14; Remove unnecessary cache flush.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.4.2.1	03-Aug-2001	lukem	update to -current
1.5.6.2	18-Oct-2002	nathanw	Catch up to -current.
1.5.6.1	22-Jul-2001	nathanw	file if_mc.c was added on branch nathanw_sa on 2002-10-18 02:38:35 +0000
1.8.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.2.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.3	27-Oct-2007	yamt	sync with head.
1.9.16.2	03-Sep-2007	yamt	sync with head.
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.11.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.12.24.1	25-Oct-2007	bouyer	Sync with HEAD.
1.12.22.1	18-Oct-2007	yamt	sync with head.
1.12.20.1	06-Nov-2007	matt	sync with HEAD
1.12.18.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.12.10.2	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.12.10.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.12.2.1	23-Oct-2007	ad	Sync with head.
1.13.26.1	19-Oct-2008	haad	Sync with HEAD.
1.13.22.1	10-Oct-2008	skrll	Sync with HEAD.
1.13.20.1	04-May-2009	yamt	sync with head.
1.13.16.1	05-Oct-2008	mjf	Sync with HEAD.
1.14.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.14.2.1	28-Apr-2009	skrll	Sync with HEAD.
1.17.4.1	05-Mar-2011	rmind	sync with head
1.18.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.22.34.1	26-Jul-2016	pgoyette	Sync with HEAD
1.22.30.1	05-Oct-2016	skrll	Sync with HEAD
1.22.12.1	03-Dec-2017	jdolecek	update from HEAD
1.23.16.1	10-Jun-2019	christos	Sync with HEAD
1.26.8.1	03-Apr-2021	thorpej	Sync with HEAD.
1.14	18-Sep-2022	thorpej	Eliminate use of IFF_OACTIVE.
1.13	26-Jul-2011	macallan	finish device_t-ification
1.12	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.11	05-Mar-2007	tsutsui	branches: 1.11.44; 1.11.52; 1.11.58; Use (uint8_t *) for RX buffer.
1.10	24-Dec-2005	perry	branches: 1.10.26; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	15-Jan-2005	briggs	branches: 1.8.10; Drop default RX bufs to 2 so that they fit in one page of RAM. Located by Tim Kelly. Also discussed on port-macppc with Dave Huang. XXX -- This driver really needs to be introduced to bus_dma(9).
1.7	09-Apr-2003	thorpej	branches: 1.7.2; Use PAGE_SIZE rather than NBPG.
1.6	26-Jul-2001	tsubai	branches: 1.6.6; Fix a warning when compiled w/o DDB.
1.5	11-Jul-2001	briggs	Allow build with KGDB defined.
1.4	30-May-2001	mrg	branches: 1.4.2; use _KERNEL_OPT
1.3	03-Sep-1998	tsubai	branches: 1.3.24; Change void mcintr() to int mcintr().
1.2	04-Jul-1998	jonathan	defopt DDB.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.3.24.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.2.1	03-Aug-2001	lukem	update to -current
1.6.6.2	26-Jul-2001	tsubai	Fix a warning when compiled w/o DDB.
1.6.6.1	26-Jul-2001	tsubai	file if_mcvar.h was added on branch nathanw_sa on 2001-07-26 11:23:38 +0000
1.7.2.1	17-Jan-2005	skrll	Sync with HEAD.
1.8.10.2	03-Sep-2007	yamt	sync with head.
1.8.10.1	21-Jun-2006	yamt	sync with head.
1.10.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.11.58.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.11.52.1	28-Apr-2009	skrll	Sync with HEAD.
1.11.44.1	04-May-2009	yamt	sync with head.
1.25	05-Mar-2021	rin	Convert to intr_establish_xname().
1.24	27-Oct-2012	chs	branches: 1.24.50; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.23	01-Jul-2011	dyoung	branches: 1.23.2; 1.23.12; #include <sys/bus.h> instead of <machine/bus.h>.
1.22	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.21	16-Dec-2010	macallan	branches: 1.21.6; finish device_t-ification, now it works again
1.20	01-Dec-2010	he	Follow up the changes done to wivar.h -- the consequence here is that instead of a _disable and _enable routine, we have a single _enable which takes a flag, and has a slightly different function signature. Macppc kernels should build again.
1.19	26-Sep-2008	macallan	branches: 1.19.16; Use access functions to mess with FCRs, GPIOs etc. in order to avoid multiple mappings of obio's register space. This needs testing.
1.18	10-Sep-2008	macallan	get rid if some mistyped magic number, spotted by Marco Trillo While there map only the space we actually need. Needs to be tested on actual hardware.
1.17	11-Dec-2007	macallan	branches: 1.17.6; 1.17.10; 1.17.12; 1.17.16; make this compile again
1.16	09-Dec-2007	jmcneill	branches: 1.16.2; Merge jmcneill-pm branch.
1.15	22-Oct-2007	macallan	branches: 1.15.4; 1.15.6; fix bus_spacification fallout from KIYOHARA Takashi
1.14	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.13	24-Sep-2006	jmcneill	branches: 1.13.8; 1.13.16; 1.13.26; 1.13.28; 1.13.30; 1.13.32; Add "name" parameter to powerhook_establish, to aid debugging. No objections on tech-kern@
1.12	11-Dec-2005	christos	branches: 1.12.20; 1.12.22; merge ktrace-lwp.
1.11	23-Jun-2005	jmmv	branches: 1.11.2; Let this build again by removing ieee80211_compat.h's inclusion (which does not exist any more).
1.10	07-Aug-2004	mycroft	Don't pass in a MAC address -- yet.
1.9	07-Dec-2003	dyoung	Enable RSSI-based rate-adaptation for wi(4). This enables wi(4)-based APs to run at "full speed" where before they ran at just 1 or 2Mb/s. The AP will adapt the data rate for each client based on packet losses and the received signal strength. I have also enabled rate adaptation for STA mode and for IBSS mode, but the hardware gives us less control over the data rate in those modes.
1.8	16-Nov-2003	dyoung	Add data-link type DLT_IEEE802_11_RADIO to wi and atw. DLT_IEEE802_11_RADIO lets you monitor radio stats like received signal strength, which diversity antenna was used, channel/frequency, modulation, and data rate.
1.7	13-Oct-2003	dyoung	Switch wi(4) to the new 802.11 layer.
1.6	15-Jul-2003	lukem	__KERNEL_RCSID()
1.5	09-Jul-2003	he	After the recent changes to if_ieee80211.h, we need to include if_media.h earlier.
1.4	02-Oct-2002	jdolecek	branches: 1.4.6; adapt to latest dev/ic/wi* changes
1.3	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.2	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.1	16-May-2001	tsubai	branches: 1.1.2; 1.1.4; 1.1.10; Add AirMac frontend.
1.1.10.2	18-Oct-2002	nathanw	Catch up to -current.
1.1.10.1	16-May-2001	nathanw	file if_wi_obio.c was added on branch nathanw_sa on 2002-10-18 02:38:35 +0000
1.1.4.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.4.6.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.6.3	18-Sep-2004	skrll	Sync with HEAD.
1.4.6.2	12-Aug-2004	skrll	Sync with HEAD.
1.4.6.1	03-Aug-2004	skrll	Sync with HEAD
1.11.2.3	21-Jan-2008	yamt	sync with head
1.11.2.2	27-Oct-2007	yamt	sync with head.
1.11.2.1	30-Dec-2006	yamt	sync with head.
1.12.22.1	22-Oct-2006	yamt	sync with head
1.12.20.1	18-Nov-2006	ad	Sync with head.
1.13.32.2	13-Nov-2007	bouyer	Sync with HEAD
1.13.32.1	25-Oct-2007	bouyer	Sync with HEAD.
1.13.30.1	18-Oct-2007	yamt	sync with head.
1.13.28.2	09-Jan-2008	matt	sync with HEAD
1.13.28.1	06-Nov-2007	matt	sync with HEAD
1.13.26.4	08-Dec-2007	jmcneill	Rename pnp(9) -> pmf(9), as requested by many.
1.13.26.3	06-Nov-2007	joerg	Refactor PNP API: - Make suspend/resume directly a device functionality. It consists of three layers (class logic, device logic, bus logic), all of them being optional. This replaces D0/D3 transitions. - device_is_active returns true if the device was not disabled and was not suspended (even partially), device_is_enabled returns true if the device was enabled. - Change pnp_global_transition into pnp_system_suspend and pnp_system_resume. Before running any suspend/resume handlers, check that all currently attached devices support power management and bail out otherwise. The latter is not done for the shutdown/panic case. - Make the former bus-specific generic network handlers a class handler. - Make PNP message like volume up/down/toogle PNP events. Each device can register what events they are interested in and whether the handler should be global or not. - Introduce device_active API for devices to mark themselve in use from either the system or the device. Use this to implement the idle handling for audio and input devices. This is intended to replace most ad-hoc watchdogs as well. - Fix somes situations in which audio resume would lose mixer settings. - Make USB host controllers better deal with suspend in the light of shared interrupts. - Flush filesystem cache on suspend. - Flush disk caches on suspend. Put ATA disks into standby on suspend as well. - Adopt drivers to use the new PNP API. - Fix a critical bug in the generic cardbus layer that made D0->D3 break. - Fix ral(4) to set if_stop. - Convert cbb(4) to the new PNP API. - Apply the PCI Express SCI fix on resume again.
1.13.26.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.13.26.1	04-Sep-2007	joerg	Convert wi(4) to jmcneill-pm style power management.
1.13.16.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.13.8.2	03-Dec-2007	ad	Sync with HEAD.
1.13.8.1	23-Oct-2007	ad	Sync with head.
1.15.6.2	13-Dec-2007	yamt	sync with head.
1.15.6.1	11-Dec-2007	yamt	sync with head.
1.15.4.1	26-Dec-2007	ad	Sync with head.
1.16.2.1	13-Dec-2007	bouyer	Sync with HEAD
1.17.16.1	19-Oct-2008	haad	Sync with HEAD.
1.17.12.2	10-Oct-2008	skrll	Sync with HEAD.
1.17.12.1	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.17.10.1	04-May-2009	yamt	sync with head.
1.17.6.1	28-Sep-2008	mjf	Sync with HEAD.
1.19.16.1	05-Mar-2011	rmind	sync with head
1.21.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.23.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.23.2.1	30-Oct-2012	yamt	sync with head
1.24.50.1	03-Apr-2021	thorpej	Sync with HEAD.
1.5	28-Mar-1999	tsubai	Remove unused files.
1.4	12-Mar-1999	perry	exterminate ovbcopy. patches provided by Erik Bertelsen, pr-7145
1.3	13-Jul-1998	tsubai	Revert to previous version. Use ROM font.
1.2	02-Jul-1998	tsubai	Console support.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2	28-Mar-1999	tsubai	Remove unused files.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.42	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.41	05-Mar-2021	rin	Convert to intr_establish_xname().
1.40	03-Sep-2018	riastradh	branches: 1.40.12; Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.39	01-Mar-2018	macallan	branches: 1.39.2; 1.39.4; match K2 UATA, found in some G5
1.38	20-Oct-2017	jdolecek	move ata_queue_alloc(1) and ata_queue_free() calls to ata_channel_init() and ata_channel_destroy() respectively, to make attachment code simpler, and to make it easier to spot special queue manipulation like cmdide(4) on topic of PR kern/52606
1.37	07-Oct-2017	jdolecek	Merge support for SATA NCQ (Native Command Queueing) from jdolecek-ncq branch ATA subsystem was changed to support several outstanding commands, and use NCQ xfers if supported by both the controller and the disk, including NCQ error recovery. Set NCQ high priority for BPRIO_TIMECRITICAL xfers if supported. Added FUA support. Done some work towards MP-safe, all ATA code tsleep()/wakeup() replaced by condvars, and switched most code from spl* to mutexes (separate wd(4) and ata channel lock). Introduced new option WD_CHAOS_MONKEY to facilitate testing of error handling, fixed several uncovered issues. Also fixed several problems with kernel dump to wd(4) disk. Tested with ahcisata(4), mvsata(4), siisata(4), piixide(4) on amd64, with and without port multiplier, both disk and ATAPI devices; other drivers and archs mechanically adjusted and compile-tested. NCQ is supported for ahcisata(4) and siisata(4) for any controller, for mvsata(4) only Gen IIe ones for now. Also enabled ATAPI support in mvsata(4). Thanks to Matt Thomas for initial ATA infrastructure patch, and Jonathan A.Kollasch for siisata(4) NCQ changes and general testing. Also fixes PR kern/43169 (wd(4)); and PR kern/11811, PR kern/47041, PR kern/51979 (kernel dump)
1.36	15-Jul-2016	macallan	branches: 1.36.4; adjust to dbdma changes
1.35	29-Mar-2014	christos	branches: 1.35.6; 1.35.10; make pci_intr_string and eisa_intr_string take a buffer and a length instead of relying in local static storage.
1.34	28-Apr-2013	macallan	branches: 1.34.4; make this work on G5 from Phileas Fogg, interrupt fixup from me
1.33	31-Jul-2012	bouyer	branches: 1.33.2; Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc cleanup and SATA PMP support), now that I'm back to fix the fallouts.
1.32	26-Jul-2012	jakllsch	Revert, with intention of restoring in a less invasive way, the SATA Port Multiplier code. ok christos@
1.31	24-Jul-2012	jakllsch	Revert dsl@'s changes of Sun, 15 Jul 2012 10:55:35 +0000 and Sun, 15 Jul 2012 10:56:50 +0000, excepting the kernel version bump. First step in reverting regressions to ata(4) subsystem during the addition of port multiplier support.
1.30	15-Jul-2012	dsl	Some namespace protection (and add greppablity). Prefix the DRIVE_ and DRIVET_ constants from atavar.h with ATA_. Don't use an enum for drive_type - you don't know how big it will be. Move driver_type to avoid implicit structure padding (esp on arm). This change is purely lexical and mechanical. Update to 6.99.9 - this wasn't done when the SATA PMP changes were made - I'm sure they warranted a bump.
1.29	02-Jul-2012	bouyer	Add sata Port MultiPlier (PMP) support to the ata bus layer, as described in http://mail-index.netbsd.org/tech-kern/2012/06/23/msg013442.html PMP support in integrated to the atabus layer. struct ata_channel's ch_drive[] is not dynamically allocated, and ch_ndrive (renamed to ch_ndrives) closely reflects the size of the ch_drive[] array. Add helper functions atabus_alloc_drives() and atabus_free_drives() to manage ch_drive[]/ch_ndrives. Add wdc_maxdrives to struct wdc_softc so that bus front-end can specify how much drive they really support (master/slave or single). ata_reset_drive() callback gains a uint32_t *sigp argument which, when not NULL, will contain the signature of the device being reset. While there, some cosmetic changes: - added a drive_type enum to ata_drive_datas, and stop encoding the probed drive type in drive_flags (we were out of drive flags anyway). - rename DRIVE_ATAPIST to DRIVE_ATAPIDSCW to better reflect what this really is - remove ata_channel->ata_drives, it's redundant with the pointer in ata_drive_datas - factor out the interpretation of SATA signatures in sata_interpet_sig() propagate these changes to the ATA HBA drivers, and add support for PMP to ahcisata(4) and siisata(4). Thanks to: - Protocase (http://www.protocase.com/) which provided a system with lots of controllers, SATA PMP and drive slots - Conservation Genomics Laboratory, Department of Biology, New Mexico State University for hosting the above system - Brook Milligan, who set up remote access and has been very responsive when SATA cable move was needed
1.28	01-Jul-2011	dyoung	branches: 1.28.2; #include <sys/bus.h> instead of <machine/bus.h>.
1.27	18-Nov-2009	dyoung	wdcactivate() is gone, don't use it.
1.26	28-Jul-2008	macallan	Fix remaining register offset shifting left over from proper bus_space-ification done a while ago. From Marco Trillo. This should fix PR 39176.
1.25	02-Jul-2008	macallan	branches: 1.25.2; actually initialize sc_dmacmd and get rid of getnodebypci() - use pcidev_to_ofdev() instead noticed by Marco Trillo, tested on my iBook G4
1.24	25-May-2008	chs	branches: 1.24.2; recognize the variant found in the last model of powermac G5.
1.23	18-Mar-2008	cube	branches: 1.23.2; 1.23.4; 1.23.6; Split device_t and softc for ATA devices, as well as wd(4). Other cosmetic changes where appropriate.
1.22	25-Feb-2008	matt	Convert to prototypes, de'__P, use device_private, switch to aprint_*, make things static, and some minor constification.
1.21	17-Oct-2007	garbled	branches: 1.21.12; 1.21.16; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.20	25-Jun-2007	aymeric	branches: 1.20.8; 1.20.10; 1.20.12; 1.20.14; Recognize the Intrepid2 ATA controller. Needed at least for the last PB G4
1.19	16-Jan-2006	bouyer	branches: 1.19.28; 1.19.30; 1.19.36; properly use ata_channel->ch_ndrive: - initialize it properly in the bus front-ends (all 2, exept in wdc_pcmcia.c for the "Sandisk CompactFlash Card" where it's set to 1) - remplace hardcoded '2' by ata_channel->ch_ndrive in MI IDE drivers. From Christos Zoulas in kern/32501.
1.18	11-Dec-2005	christos	branches: 1.18.2; merge ktrace-lwp.
1.17	25-Nov-2004	manu	branches: 1.17.12; For and from bouyer@: call wdc_init_shadow_reg(chp) only after chp has been initialized. Cause the hard disk to be detected again on the iBook G4, and probably other machines. Weee, I can run -current again!
1.16	20-Aug-2004	thorpej	Move most of wdc_softc into a new atac_softc structure that contains info common to all types of ATA controllers.
1.15	14-Aug-2004	thorpej	- Split the register handles out of struct wdc_channel into a separate wdc_regs structure, and array of which (indexed per channel) is pointed to by struct wdc_softc. - Move the resulting wdc_channel structure to atavar.h and rename it to ata_channel. Rename the corresponding flags. - Add a "ch_ndrive" member to struct ata_channel, which indicates the maximum number of drives that can be present on the channel. For now, this is always 2. Add an ATA_MAXDRIVES constant that places an upper limit on this value, also currently 2.
1.14	13-Aug-2004	thorpej	Don't bother with bits that tell of the presence of optional callbacks; just check the function pointers for NULL.
1.13	25-May-2004	thorpej	Add the notion of "shadow registers" to the wdc driver. These shadow registers are registers that overlap with others on many controllers, but which may actually be distinct on some controllers. Right now, the two shadows are: - wd_status (usually overlaps wd_command) - wd_features (usually overlaps wd_error) Add a new helper function, wdc_init_shadow_regs(), used to initialize the shadow register handles on controllers where they do actually overlap. Partially from Jordan Rhody @ Wasabi Systems, Inc.
1.12	04-Jan-2004	dbj	attempt to make these compile again after recent wdc changes.
1.11	03-Jan-2004	thorpej	More wdc_channel structure member namespace cleanup: - channel -> ch_channel - wdc -> ch_wdc
1.10	03-Jan-2004	thorpej	Rename "struct channel_softc" to "struct wdc_channel".
1.9	01-Jan-2004	thorpej	Rename: - wdc_xfer to ata_xfer - channel_queue to ata_queue and move them to <dev/ata/atavar.h> so they can be used by non-wdc ATA controllers. Clean up the member names of these structures while at it.
1.8	31-Dec-2003	thorpej	Simplify allocation of the channel queue.
1.7	03-Dec-2003	bouyer	Adapt for new wdc regiosters array. Should fix port-macppc/23604.
1.6	08-Oct-2003	bouyer	Adapt for wdcattach() prototype change, and deal with atabus in device_register().
1.5	25-Sep-2003	mycroft	Hide the use of config_interrupts() in one place.
1.4	19-Sep-2003	mycroft	1) Use config_interrupts() to attach IDE and ATAPI drives. This eliminates most polling. 2) Clean up some goofiness in pciide -- get rid of the whole "candisable" path (it's gratuitous) and simplify the code by calling pciide_map_compat_intr(), *_set_modes() and wdc_print_modes() from central locations. 3) Add a register writability and register ghost test to eliminate phantom drives more quickly.
1.3	17-Aug-2003	chs	recognize the product ID used on the latest G4s.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	11-Jun-2003	hamajima	branches: 1.1.2; 1.1.4; Support the PowerBook G4 12-inch (and maybe 17-inch). Kauai ATA, new obio chip, and Japanese keymap for WSDISPLAY_COMPAT_RAWKBD I tested only 12-inch Japanese model.
1.1.4.5	29-Nov-2004	skrll	Sync with HEAD.
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	25-Aug-2004	skrll	Sync with HEAD.
1.1.4.1	03-Aug-2004	skrll	Sync with HEAD
1.1.2.3	19-Jun-2003	grant	Apply patch (requested by hamajima in ticket #1323): patch for before devsw.
1.1.2.2	19-Jun-2003	grant	Create new file from rev 1.1 (requested by hamajima in ticket #1323): Support the PowerBook G4 12-inch (and maybe 17-inch). Kauai ATA, new obio chip, and Japanese keymap for WSDISPLAY_COMPAT_RAWKBD
1.1.2.1	11-Jun-2003	grant	file kauai.c was added on branch netbsd-1-6 on 2003-06-19 11:18:28 +0000
1.17.12.5	24-Mar-2008	yamt	sync with head.
1.17.12.4	27-Feb-2008	yamt	sync with head.
1.17.12.3	27-Oct-2007	yamt	sync with head.
1.17.12.2	03-Sep-2007	yamt	sync with head.
1.17.12.1	21-Jun-2006	yamt	sync with head.
1.18.2.1	01-Feb-2006	yamt	sync with head.
1.19.36.5	08-Aug-2007	macallan	don't make our own bus_space_tag_t anymore
1.19.36.4	02-Aug-2007	macallan	fix some more typos - now this one works on my iBook again
1.19.36.3	02-Aug-2007	macallan	sync with HEAD
1.19.36.2	26-Jun-2007	garbled	Sync with HEAD.
1.19.36.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.19.30.1	11-Jul-2007	mjf	Sync with head.
1.19.28.2	23-Oct-2007	ad	Sync with head.
1.19.28.1	15-Jul-2007	ad	Sync with head.
1.20.14.1	25-Oct-2007	bouyer	Sync with HEAD.
1.20.12.1	18-Oct-2007	yamt	sync with head.
1.20.10.2	23-Mar-2008	matt	sync with HEAD
1.20.10.1	06-Nov-2007	matt	sync with HEAD
1.20.8.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.21.16.4	28-Sep-2008	mjf	Sync with HEAD.
1.21.16.3	02-Jul-2008	mjf	Sync with HEAD.
1.21.16.2	02-Jun-2008	mjf	Sync with HEAD.
1.21.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.21.12.1	24-Mar-2008	keiichi	sync with head.
1.23.6.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.23.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.23.4.2	11-Mar-2010	yamt	sync with head
1.23.4.1	04-May-2009	yamt	sync with head.
1.23.2.1	04-Jun-2008	yamt	sync with head
1.24.2.2	31-Jul-2008	simonb	Sync with head.
1.24.2.1	03-Jul-2008	simonb	Sync with head.
1.25.2.1	19-Oct-2008	haad	Sync with HEAD.
1.28.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.28.2.1	30-Oct-2012	yamt	sync with head
1.33.2.3	03-Dec-2017	jdolecek	update from HEAD
1.33.2.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.33.2.1	23-Jun-2013	tls	resync from head
1.34.4.1	18-May-2014	rmind	sync with head
1.35.10.1	26-Jul-2016	pgoyette	Sync with HEAD
1.35.6.1	05-Oct-2016	skrll	Sync with HEAD
1.36.4.2	27-Sep-2017	jdolecek	change wdc_init_shadow_regs() to accept only struct wdc_regs, it doesn't touch anything else factor out the probe-only struct ata_channel initialization to wdcprobe(), to reduce duplication of logic in individual drivers, and to actually work now that more init is needed beyond the memset()
1.36.4.1	24-Apr-2017	jdolecek	use ata_queue_alloc() to dynamically allocate ata_queue for ata channel
1.39.4.1	10-Jun-2019	christos	Sync with HEAD
1.39.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.40.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.44	28-Sep-2025	thorpej	There are PowerMac G5 11.2 units in the wild with an OFW device tree containing 2 "i2c-bus@0" nodes on the mac-io ki2c, each containing audio codec ICs. Work around this apparent error in the OFW device tree by skipping the channel if it's already been initialized. Patch provided by rin@, tweaked slightly to add a debug log breadcrumb. PR port-macppc/59673.
1.43	21-Sep-2025	thorpej	Use direct device tree enumeration support for ki2c. Cleanly separate the two ki2c channels rather than mixing them all together and using an artificial i2c address bit to distinguish the channels.
1.42	21-Sep-2025	thorpej	It's no longer necessary to scan for sensor descriptive information in the macppc i2c controller drivers; device_register() does it for us.
1.41	18-Sep-2025	thorpej	In the "i2c-child-devices" array, don't pass in a "cookie" and "cookietype". Instead, just create the appropriate devhandle and pass that along as a data object.
1.40	15-Sep-2025	thorpej	Encapsulate what's needed to attach an I2C bus into a iicbus_attach() inline.
1.39	20-Aug-2025	macallan	my Xserve G4's firmware doesn't provide sensor names, so we add them ourselves since the fan control code needs them
1.38	07-Jul-2025	macallan	do a better job finding out openpic's base address on G4s
1.37	05-Jul-2025	macallan	deal with G5s that have two openpics by: - checking interrupt-parent, trying to find the corresponding PIC, and adjusting our IRQ number accordingly - fall back to polling if we have interrupt-parent but no matching PIC - if there is no interrupt-parent, assume we have only one PIC ... this should probably be handled by intr_establish*
1.36	05-Jul-2025	macallan	- don't enable I2C_INT_START, we don't do anything with it - don't cv_signal() unless we are done
1.35	05-Jul-2025	macallan	use interrupts so we can sleep instead of busy waiting on i2c transfers
1.34	30-Jun-2025	macallan	deal with PowerMac7,2 sensor name encoding
1.33	29-Jun-2022	mlelstv	branches: 1.33.10; Use old limit of 32 + 32 bytes to keep combining buffer on stack. There are no devices on this platform that need more and for larger values, the driver should be better rewritten.
1.32	07-Aug-2021	thorpej	branches: 1.32.2; Merge thorpej-cfargs2.
1.31	24-Apr-2021	thorpej	branches: 1.31.2; 1.31.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.30	12-Jun-2020	macallan	branches: 1.30.4; more proplib API catchup
1.29	09-Jan-2020	macallan	defflag KI2C_DEBUG
1.28	09-Jan-2020	macallan	if we have more than one i2c-bus node, look for children on both now we find the light sensor in my shiny new toy
1.27	22-Dec-2019	thorpej	branches: 1.27.2; Cleanup i2c bus acquire / release, centralizing all of the logic into iic_acquire_bus() / iic_release_bus(). "acquire" and "release" hooks no longer need to be provided by back-end controller drivers (only if they need special handling, e.g. powering on the i2c controller). This results in the removal of a bunch of rendundant code from each back-end controller driver. Assert that we are not in hard interrupt context in iic_acquire_bus(), iic_exec(), and iic_release_bus().
1.26	15-Aug-2019	macallan	pass sensor location info to drivers if we can find it
1.25	08-Mar-2018	macallan	branches: 1.25.2; use channel info and set MODE bits accordingly instead of hoping OF set them for us now iic devices on different channels work properly
1.24	24-Jan-2018	macallan	branches: 1.24.2; note to self: OF_getprop() returns -1 on error now this works properly on sevan's iMac G4
1.23	27-Sep-2017	macallan	pass the right OF node to i2c devices
1.22	22-Sep-2017	macallan	follow sparc64 and do direct config for i2c-devices while there, make sure we play nice with smbus single byte reads
1.21	15-Sep-2017	macallan	bus_space-ify
1.20	05-Sep-2017	macallan	first step to clean up & bus-spacification: - use i2c addresses with the direction bit shifted out in iic_exec and when attaching drivers so things attaching to iic* have a chance of working - add an empty i2c-devices prop_array_t to keep drivers we don't want from attaching to iic* - printf -> DPRINTF / aprint_* - usa mapiodev() for now to make this work on G5
1.19	14-Feb-2016	chs	zero the i2c_attach_args structure before filling it in. fixes occasional crashes in iic_attach().
1.18	26-Jul-2011	macallan	branches: 1.18.12; 1.18.30; finish device_t-ification
1.17	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.16	20-Dec-2010	matt	branches: 1.16.6; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.15	14-Mar-2009	dsl	branches: 1.15.4; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.14	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.13	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.12	08-Feb-2009	pgoyette	branches: 1.12.2; Avoid asking the controller to transfer zero bytes of data, since we have no clue if this works or not. This prevents the i2c quick_{read,write} protocols from working, but the only place those protocols are used is in the code that enumerates the i2c bus and that just doesn't make sense for ki2c anyway. While here, make sure that i2c send_{byte,word} operations will work even if the caller provides the cmd (ie, register to modify) and the data in separate args. This is the normal calling sequence for iic_exec() routines and will enable dbcool (4) driver to update device registers. OK'd macallan@
1.11	06-Dec-2007	ad	branches: 1.11.16; 1.11.24; lockmgr -> mutex
1.10	17-Oct-2007	garbled	branches: 1.10.2; 1.10.4; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.9	27-Sep-2007	dogcow	branches: 1.9.2; struct cfattach -> CFATTACH_DECL; compiles again.
1.8	26-Jun-2006	drochner	branches: 1.8.14; 1.8.18; 1.8.22; 1.8.32; 1.8.34; 1.8.36; Better explicitely specify the "ki2c" interface attribute, so that the "config_found" can't hit "i2cbus". Up to now, this relied on the fact that the i2cbus and ki2c attach args both had a string as first element which was used to distinguish. Now, interface attributes should take care that attach arguments are not misinterpreted.
1.7	26-Jun-2006	drochner	use the "i2cbus" interface attribute rather than putting a string name into the i2cbus attach args
1.6	24-Dec-2005	perry	branches: 1.6.4; 1.6.8; 1.6.16; bare asm -> __asm
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	07-Oct-2005	macallan	Check for 'i2c-bus' child and if found look for i2c devices there instead of directly under the ki2c node. Needed for newer ( 2005? ) OpenFirmware.
1.3	10-Aug-2005	macallan	allow to attach a normal iic bus, implements only iic_exec() and locking functions so far.
1.2	05-Jun-2005	nathanw	branches: 1.2.2; In ki2c_write() Apply __UNCONST() to the data parameter passed to ki2c_start(). The same back-end routine does reads and writes, so there's no real type-safety to be had here.
1.1	27-Dec-2003	grant	branches: 1.1.4; add support for the Keywest I2C and snapper audio device, as found on some iBook and PowerBook models. this driver was written by Tsubai Masanari and further hacked on by Jared D. McNeill to work on his iBook. the driver is limited (master volume control only, and I haven't tested recording) but has been functioning perfectly on my PowerBook g4 DVI (ivory) for some time. ok'd by matt.
1.1.4.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	03-Aug-2004	skrll	Sync with HEAD
1.1.4.1	27-Dec-2003	skrll	file ki2c.c was added on branch ktrace-lwp on 2004-08-03 10:37:21 +0000
1.2.2.4	07-Dec-2007	yamt	sync with head
1.2.2.3	27-Oct-2007	yamt	sync with head.
1.2.2.2	30-Dec-2006	yamt	sync with head.
1.2.2.1	21-Jun-2006	yamt	sync with head.
1.6.16.1	13-Jul-2006	gdamore	Merge from HEAD.
1.6.8.1	11-Aug-2006	yamt	sync with head
1.6.4.1	09-Sep-2006	rpaulo	sync with head
1.8.36.2	18-Oct-2007	yamt	sync with head.
1.8.36.1	06-Oct-2007	yamt	sync with head.
1.8.34.2	09-Jan-2008	matt	sync with HEAD
1.8.34.1	06-Nov-2007	matt	sync with HEAD
1.8.32.3	09-Dec-2007	jmcneill	Sync with HEAD.
1.8.32.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.8.32.1	02-Oct-2007	joerg	Sync with HEAD.
1.8.22.2	03-Oct-2007	garbled	Sync with HEAD
1.8.22.1	27-Sep-2007	macallan	use CFATTACH_DECL()
1.8.18.1	09-Dec-2007	reinoud	Pullup to HEAD
1.8.14.2	23-Oct-2007	ad	Sync with head.
1.8.14.1	09-Oct-2007	ad	Sync with head.
1.9.2.1	25-Oct-2007	bouyer	Sync with HEAD.
1.10.4.1	08-Dec-2007	ad	Sync with head.
1.10.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.11.24.2	28-Apr-2009	skrll	Sync with HEAD.
1.11.24.1	03-Mar-2009	skrll	Sync with HEAD.
1.11.16.1	04-May-2009	yamt	sync with head.
1.12.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.15.4.1	05-Mar-2011	rmind	sync with head
1.16.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.18.30.1	19-Mar-2016	skrll	Sync with HEAD
1.18.12.1	03-Dec-2017	jdolecek	update from HEAD
1.24.2.1	15-Mar-2018	pgoyette	Synch with HEAD
1.25.2.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.27.2.1	17-Jan-2020	ad	Sync with head.
1.30.4.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.31.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.31.2.2	14-May-2021	thorpej	Move the bus/channel number for multi-channel / mux controllers out of i2cbus_attach_args and stash it in the i2c_tag_t instead. This makes it accessible to platform device tree code when enumerating devices.
1.31.2.1	08-May-2021	thorpej	Adapt the Keywest i2c controller driver to the new i2c device enumeration mechanism. We need to provide our own enumeration callback because these controllers do not use the standard OpenFirmware bindings. The Keywest controller supports 2 physical i2c busses on a single controller, so we logically split it up that way now, rather than encoding the channel in in the i2c address as was done previously. Different systems have different I2C device tree topologies. Some systems use a scheme like this: /u3@0,f8000000/i2c@f8001000/temp-monitor@98 /u3@0,f8000000/i2c@f8001000/fan@15e Here, we see the channel encoded in bit #8 of the address. Other systems use a scheme like this: /ht@0,f2000000/pci@4000,0,0/mac-io@7/i2c@18000/i2c-bus@0 /ht@0,f2000000/pci@4000,0,0/mac-io@7/i2c@18000/i2c-bus@0/codec@8c /u4@0,f8000000/i2c@f8001000/i2c-bus@1 /u4@0,f8000000/i2c@f8001000/i2c-bus@1/temp-monitor@94 Here, a separate device tree node represents the channel. Note that in BOTH cases, the I2C address of the devices are shifted left by 1 (as it would be on the wire to leave room for the read/write bit).
1.32.2.4	11-Sep-2021	thorpej	Add a devhandle_subclass() helper function to simplify the common case and use it. Improve some comments.
1.32.2.3	11-Sep-2021	thorpej	Fix a memory leak if the "compatible" property is > 32 bytes.
1.32.2.2	10-Sep-2021	thorpej	Remove unnecessary references to i2c_attach_args::ia_prop and mark the ones that remain as XXX.
1.32.2.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.33.10.1	02-Aug-2025	perseant	Sync with HEAD
1.8	21-Sep-2025	thorpej	Use direct device tree enumeration support for ki2c. Cleanly separate the two ki2c channels rather than mixing them all together and using an artificial i2c address bit to distinguish the channels.
1.7	05-Jul-2025	macallan	deal with G5s that have two openpics by: - checking interrupt-parent, trying to find the corresponding PIC, and adjusting our IRQ number accordingly - fall back to polling if we have interrupt-parent but no matching PIC - if there is no interrupt-parent, assume we have only one PIC ... this should probably be handled by intr_establish*
1.6	05-Jul-2025	macallan	use interrupts so we can sleep instead of busy waiting on i2c transfers
1.5	15-Sep-2017	macallan	branches: 1.5.20; 1.5.30; 1.5.40; bus_space-ify
1.4	26-Jul-2011	macallan	branches: 1.4.12; finish device_t-ification
1.3	07-Dec-2007	macallan	finish mutexification, now ki2c compiles again
1.2	11-Dec-2005	christos	branches: 1.2.18; 1.2.36; 1.2.50; 1.2.52; 1.2.58; 1.2.62; merge ktrace-lwp.
1.1	10-Aug-2005	macallan	branches: 1.1.6; split from ki2c.c
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	10-Aug-2005	skrll	file ki2cvar.h was added on branch ktrace-lwp on 2005-11-10 13:57:27 +0000
1.2.62.1	08-Dec-2007	ad	Sync with head.
1.2.58.1	08-Dec-2007	mjf	Sync with HEAD.
1.2.52.1	09-Jan-2008	matt	sync with HEAD
1.2.50.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.2.36.1	09-Dec-2007	reinoud	Pullup to HEAD
1.2.18.3	21-Jan-2008	yamt	sync with head
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file ki2cvar.h was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.4.12.1	03-Dec-2017	jdolecek	update from HEAD
1.5.40.1	02-Aug-2025	perseant	Sync with HEAD
1.5.30.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.5.20.1	08-May-2021	thorpej	Adapt the Keywest i2c controller driver to the new i2c device enumeration mechanism. We need to provide our own enumeration callback because these controllers do not use the standard OpenFirmware bindings. The Keywest controller supports 2 physical i2c busses on a single controller, so we logically split it up that way now, rather than encoding the channel in in the i2c address as was done previously. Different systems have different I2C device tree topologies. Some systems use a scheme like this: /u3@0,f8000000/i2c@f8001000/temp-monitor@98 /u3@0,f8000000/i2c@f8001000/fan@15e Here, we see the channel encoded in bit #8 of the address. Other systems use a scheme like this: /ht@0,f2000000/pci@4000,0,0/mac-io@7/i2c@18000/i2c-bus@0 /ht@0,f2000000/pci@4000,0,0/mac-io@7/i2c@18000/i2c-bus@0/codec@8c /u4@0,f8000000/i2c@f8001000/i2c-bus@1 /u4@0,f8000000/i2c@f8001000/i2c-bus@1/temp-monitor@94 Here, a separate device tree node represents the channel. Note that in BOTH cases, the I2C address of the devices are shifted left by 1 (as it would be on the wire to leave room for the read/write bit).
1.2	15-Sep-2025	macallan	make things configurable via sysctl
1.1	08-Sep-2025	macallan	a driver for the LED bar found on Xserve G4 needs testing on SMP
1.11	17-Sep-2025	thorpej	This driver doesn't use the OF phandle anywhere, so don't bother storing it in the softc.
1.10	06-Jul-2025	macallan	callout -> kthread since we can't i2c_exec from interrupt context anymore
1.9	18-Jun-2021	macallan	branches: 1.9.6; 1.9.16; use opt_lmu.h while there, remove an obsolete comment
1.8	27-Jan-2021	thorpej	branches: 1.8.4; Use DEVICE_COMPAT_EOL.
1.7	25-Jan-2021	thorpej	Since we're using designated initialisers for compat data, we should use a completely empty initializer for the sentinel.
1.6	17-Jan-2021	thorpej	Use designated initializers and a consistent termination style in compat_data[].
1.5	12-Sep-2020	macallan	branches: 1.5.2; respond to keyboard brightness control PMF events
1.4	23-Apr-2020	macallan	make this work properly: - get rid of cargo-culted register assignments, I found the right ones by experiment, now both light sensors report sane values - keyboard brightness seems to max out at 16, act like it - do what MacOS does and fade keyboard brightness instead of just switching - add sysctls to configure keyboard brightness and environmental light thresholds - don't poll the chip more often than once a second
1.3	23-Apr-2020	macallan	drop openfirm.h include
1.2	06-Feb-2020	macallan	branches: 1.2.4; 1.2.6; listen to PMF events in order to turn off keyboard lights when the lid is closed or the screen is blanked
1.1	10-Jan-2020	macallan	branches: 1.1.2; add driver for the ambient light sensor / keyboard light controller found in PowerBook5,6 and probably others
1.1.2.3	29-Feb-2020	ad	Sync with head.
1.1.2.2	17-Jan-2020	ad	Sync with head.
1.1.2.1	10-Jan-2020	ad	file lmu.c was added on branch ad-namecache on 2020-01-17 21:47:26 +0000
1.2.6.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.2.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.2.4.1	06-Feb-2020	martin	file lmu.c was added on branch phil-wifi on 2020-04-08 14:07:44 +0000
1.5.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.8.4.3	01-Aug-2021	thorpej	Sync with HEAD.
1.8.4.2	13-May-2021	thorpej	Don't use the OF phandle here.
1.8.4.1	09-May-2021	thorpej	ia->ia_cookie -> devhandle_to_of(device_handle(self))
1.9.16.1	02-Aug-2025	perseant	Sync with HEAD
1.9.6.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.28	16-Feb-2022	riastradh	powerpc: Sprinkle "memory" clobbers on eieio and nearby asm blocks. Otherwise the compiler may reorder these around loads and stores, which mostly defeats the purpose. `asm volatile' just ensures the instruction isn't _deleted_; it may still move around.
1.27	22-Jan-2022	thorpej	Change the devhandle_from_*() functions to also take a "super handle", from which the newly created handle will inherit it's implementation. The root implementation for a new handle type is used if an invalid "super handle" is passed.
1.26	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.25	24-Apr-2021	thorpej	branches: 1.25.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.24	05-Mar-2021	rin	branches: 1.24.2; Convert to intr_establish_xname().
1.23	26-Jan-2021	thorpej	There is not much point in of_compatible() returning -1 for "no match" and >= 0 for "match". Just make it return 0 for "no match" and >0 for "match" so it can be treated like a boolean expression. As such of_match_compatible() (a wrapper around of_compatible()) is now obsolete, and will be removed once all call sites are converted to an appropriate replacement.
1.22	26-Jul-2011	macallan	branches: 1.22.66; finish device_t-ification
1.21	30-Jun-2011	matt	Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.20	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.19	20-Dec-2010	matt	branches: 1.19.6; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.18	14-Mar-2009	dsl	branches: 1.18.4; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.17	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.16	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.15	28-Aug-2008	jmcneill	branches: 1.15.2; 1.15.8; Add support for keylargo-style mediabays, as found in eg. PowerBook3,1
1.14	17-Oct-2007	garbled	branches: 1.14.16; 1.14.20; 1.14.22; 1.14.26; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.13	09-Jul-2007	ad	branches: 1.13.8; 1.13.10; 1.13.12; 1.13.14; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.12	10-Dec-2006	macallan	branches: 1.12.6; 1.12.8; 1.12.14; when powering up the mediabay wait two seconds before looking for devices Without this CDROM drives wouldn't be found when hotplugged.
1.11	11-Dec-2005	christos	branches: 1.11.20; 1.11.22; 1.11.24; merge ktrace-lwp.
1.10	08-Jan-2005	briggs	branches: 1.10.10; cosmetic changes.
1.9	15-Jul-2003	lukem	__KERNEL_RCSID()
1.8	02-Apr-2003	thorpej	branches: 1.8.2; Use PAGE_SIZE rather than NBPG.
1.7	01-Jan-2003	thorpej	Use aprint_normal() for cfprint routines.
1.6	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.5	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.4	22-Jul-2001	wiz	branches: 1.4.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.3	23-Aug-2000	tsubai	branches: 1.3.4; New PowerBook (firewire) seems to use edge-triggered interrupt. XXX cannot hot-plug yet
1.2	04-Oct-1999	tsubai	branches: 1.2.2; 1.2.12; Make media-bay CD detachable.
1.1	21-Jul-1999	tsubai	branches: 1.1.2; media-bay CD support.
1.1.2.2	02-Aug-1999	thorpej	Update from trunk.
1.1.2.1	21-Jul-1999	thorpej	file mediabay.c was added on branch chs-ubc2 on 1999-08-02 19:55:12 +0000
1.2.12.1	01-Nov-2000	tv	Pullup 1.3 [tsubai, mycroft]: New PowerBook (firewire) seems to use edge-triggered interrupt. XXX cannot hot-plug yet
1.2.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.4.1	03-Aug-2001	lukem	update to -current
1.4.6.3	03-Jan-2003	thorpej	Sync with HEAD.
1.4.6.2	18-Oct-2002	nathanw	Catch up to -current.
1.4.6.1	22-Jul-2001	nathanw	file mediabay.c was added on branch nathanw_sa on 2002-10-18 02:38:35 +0000
1.8.2.4	17-Jan-2005	skrll	Sync with HEAD.
1.8.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.2.1	03-Aug-2004	skrll	Sync with HEAD
1.10.10.3	27-Oct-2007	yamt	sync with head.
1.10.10.2	03-Sep-2007	yamt	sync with head.
1.10.10.1	30-Dec-2006	yamt	sync with head.
1.11.24.1	12-Jan-2007	bouyer	Pull up following revision(s) (requested by macallan in ticket #352): sys/arch/macppc/dev/mediabay.c: revision 1.12 when powering up the mediabay wait two seconds before looking for devices Without this CDROM drives wouldn't be found when hotplugged.
1.11.22.1	10-Dec-2006	yamt	sync with head.
1.11.20.1	12-Jan-2007	ad	Sync with head.
1.12.14.4	03-Oct-2007	garbled	Sync with HEAD
1.12.14.3	02-Aug-2007	macallan	sync with HEAD
1.12.14.2	20-Jun-2007	macallan	pass ca_tag to child devices
1.12.14.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.12.8.1	11-Jul-2007	mjf	Sync with head.
1.12.6.2	23-Oct-2007	ad	Sync with head.
1.12.6.1	15-Jul-2007	ad	Sync with head.
1.13.14.1	25-Oct-2007	bouyer	Sync with HEAD.
1.13.12.1	18-Oct-2007	yamt	sync with head.
1.13.10.1	06-Nov-2007	matt	sync with HEAD
1.13.8.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.14.26.1	19-Oct-2008	haad	Sync with HEAD.
1.14.22.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.14.20.1	04-May-2009	yamt	sync with head.
1.14.16.1	28-Sep-2008	mjf	Sync with HEAD.
1.15.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.15.2.1	28-Apr-2009	skrll	Sync with HEAD.
1.18.4.1	05-Mar-2011	rmind	sync with head
1.19.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.22.66.1	03-Apr-2021	thorpej	Sync with HEAD.
1.24.2.2	04-Apr-2021	thorpej	Associate the OpenFirmware phandle associated with a found device (including PCI bus instances) by using CFARG_DEVHANDLE.
1.24.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.25.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.44	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.43	24-Sep-2023	andvar	define i variable in for loop. mesh_msgin() doesn't have one defined in the function scope. fixes MESH_DEBUG enabled build for macppc.
1.42	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.41	24-Apr-2021	thorpej	branches: 1.41.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.40	05-Mar-2021	rin	branches: 1.40.2; Convert to intr_establish_xname().
1.39	31-Mar-2017	msaitoh	branches: 1.39.26; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
1.38	15-Feb-2017	tsutsui	Fix an inverted logic.
1.37	15-Jul-2016	macallan	branches: 1.37.2; adjust to dbdma changes
1.36	14-Mar-2014	mrg	branches: 1.36.6; 1.36.10; remove various set-but-unused variables.
1.35	30-Jun-2011	matt	branches: 1.35.2; 1.35.12; 1.35.16; Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.34	26-Sep-2009	tsutsui	Make local functions static.
1.33	26-Sep-2009	tsutsui	Replace shutdownhook_establish(9) with pmf_device_register1(9). Tested on Apus2000.
1.32	26-Sep-2009	tsutsui	Fix a botch on device_t/softc split: Don't forget to set sc->sc_dev.
1.31	15-May-2009	tsutsui	Split device_t/softc. Tested on Apus2000.
1.30	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.29	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.28	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.27	16-Dec-2008	christos	branches: 1.27.2; replace bitmask_snprintf(9) with snprintb(3)
1.26	17-Oct-2007	garbled	branches: 1.26.16; 1.26.20; 1.26.28; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.25	29-Mar-2006	thorpej	branches: 1.25.18; 1.25.26; 1.25.36; 1.25.38; 1.25.40; 1.25.42; Use device_cfdata().
1.24	24-Dec-2005	perry	branches: 1.24.4; 1.24.6; 1.24.8; 1.24.10; 1.24.12; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.23	17-Dec-2005	macallan	return SCSI_CHECK in xs->status instead of xs->xs_status This fixes a whole bunch of weird errors that plague(d) mesh forever, like - failure to spin up drives automatically - occasional bogus 'drive offline' messages - LONG delays when trying to use a ZIP drive It will probably expose more problems, we'll see.
1.22	11-Dec-2005	christos	merge ktrace-lwp.
1.21	09-Dec-2004	briggs	branches: 1.21.8; 1.21.10; Several changes from Michael Lorenz. Adapted from PR port-macppc/27680. 1. Reset SCSI bus & MESH on reboot to keep OF happy. 2. Tweak interrupt handler to clear interrupt register again if we get a CMDDONE interrupt with DMA active and a 0 fifocnt. It's not clear why this is necessary, but is well documented in some other open source drivers. This enables synchronous mode to work. 3. Dump a little more information if we do get a timeout.
1.20	07-Dec-2004	thorpej	Use "struct scsipi_command" in internal command structures so that we have enough space for 16-byte CDBs.
1.19	15-Jul-2003	lukem	__KERNEL_RCSID()
1.18	03-May-2003	wiz	branches: 1.18.2; DMA, not dma nor Dma.
1.17	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.16	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.15	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.14	05-Apr-2002	bouyer	Implement mstohz() as discussed on tech-kern, and use it in SCSI drivers to convert xs->timeout to callout() parameter.
1.13	04-Nov-2001	tsutsui	Use common macro to check message length.
1.12	22-Jul-2001	wiz	branches: 1.12.4; 1.12.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.11	08-Jun-2001	matt	branches: 1.11.2; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.10	26-Apr-2001	tsubai	Remove spaces at EOL.
1.9	25-Apr-2001	bouyer	Pull up the thorpej_scsipi branch to main branch. This is a completely rewritten scsipi_xfer execution engine, and the associated changes to HBA drivers. Overview of changes & features: - All xfers are queued in the mid-layer, rather than doing so in an ad-hoc fashion in individual adapter drivers. - Adapter/channel resource management in the mid-layer, avoids even trying to start running an xfer if the adapter/channel doesn't have the resources. - Better communication between the mid-layer and the adapters. - Asynchronous event notification mechanism from adapter to mid-layer and peripherals. - Better peripheral queue management: freeze/thaw, sorted requeueing during recovery, etc. - Clean separation of peripherals, adapters, and adapter channels (no more scsipi_link). - Kernel thread for each scsipi_channel makes error recovery much easier (no more dealing with interrupt context when recovering from an error). - Mid-layer support for tagged queueing: commands can have the tag type set explicitly, tag IDs are allocated in the mid-layer (thus eliminating the need to use buggy tag ID allocation schemes in many adapter drivers). - support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command will be requeued, or a REQUEST SENSE will be sent as appropriate. Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
1.8	24-Dec-2000	wiz	branches: 1.8.2; Honour SCSI command timeout -- fixes problems with SCSI commands that take longer than 10s and were falling into a timeout, e.g. fixating.
1.7	31-Oct-2000	tsubai	Match "chrp,mesh0".
1.6	23-Oct-2000	tsubai	Fix Conner CFP1080 problem (pr 7612) and add debugging messages.
1.5	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.4	23-Mar-2000	thorpej	branches: 1.4.4; New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.3	28-Dec-1999	tsubai	Remove two panic conditions. XXX untested.
1.2	30-Sep-1999	thorpej	branches: 1.2.2; Update for SCSIPI changes.
1.1	19-Feb-1999	tsubai	branches: 1.1.2; First step of MESH SCSI support. XXX no disconnect/reselect. XXX sync transfer is very unstable.
1.1.2.3	23-Feb-2000	he	Pull up revision 1.3 (via patch, requested by tsubai): Fix the ``panic: mesh: FIFO != 0'' on some models.
1.1.2.2	23-Feb-2000	he	Revert pull-up of revision 1.3 (requested by he): Causes compile error. Awaiting patch.
1.1.2.1	22-Feb-2000	he	Pull up revision 1.3 (requested by tsubai): Fix the ``panic: mesh: FIFO != 0'' on some models.
1.2.2.6	29-Mar-2001	bouyer	Ops, don't use uninitialised pointer. mesh now works, thanks to Emmanuel Dreyfus for testing !
1.2.2.5	29-Mar-2001	bouyer	Pass compile-test on i386
1.2.2.4	27-Mar-2001	bouyer	Convert to thorpej_scsipi (untested).
1.2.2.3	05-Jan-2001	bouyer	Sync with HEAD
1.2.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.2.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.4.2	24-Jan-2002	he	Pull up revision 1.8 (requested by briggs): Honour SCSI command timeout. This fixes a problem with some SCSI commands which take longer than 10s to complete, and were falling into a timeout, e.g. CD-R fixating.
1.4.4.1	26-Feb-2001	he	Pull up revisions 1.6-1.7 (requested by briggs): Match "chrp,mesh0", and fix Conner CFP1080 problem (PR#7612), and add debugging messages.
1.8.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.11.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.11.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.11.2.1	03-Aug-2001	lukem	update to -current
1.12.6.3	18-Oct-2002	nathanw	Catch up to -current.
1.12.6.2	17-Apr-2002	nathanw	Catch up to -current.
1.12.6.1	22-Jul-2001	nathanw	file mesh.c was added on branch nathanw_sa on 2002-04-17 00:03:42 +0000
1.12.4.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.18.2.4	18-Dec-2004	skrll	Sync with HEAD.
1.18.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.18.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.18.2.1	03-Aug-2004	skrll	Sync with HEAD
1.21.10.2	27-Oct-2007	yamt	sync with head.
1.21.10.1	21-Jun-2006	yamt	sync with head.
1.21.8.1	18-Dec-2005	tron	Pull up following revision(s) (requested by macallan in ticket #1064): sys/arch/macppc/dev/mesh.c: revision 1.23 return SCSI_CHECK in xs->status instead of xs->xs_status This fixes a whole bunch of weird errors that plague(d) mesh forever, like - failure to spin up drives automatically - occasional bogus 'drive offline' messages - LONG delays when trying to use a ZIP drive It will probably expose more problems, we'll see.
1.24.12.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.24.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.24.8.1	01-Apr-2006	yamt	sync with head.
1.24.6.1	22-Apr-2006	simonb	Sync with head.
1.24.4.1	09-Sep-2006	rpaulo	sync with head
1.25.42.1	25-Oct-2007	bouyer	Sync with HEAD.
1.25.40.1	18-Oct-2007	yamt	sync with head.
1.25.38.1	06-Nov-2007	matt	sync with HEAD
1.25.36.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.25.26.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.25.18.1	23-Oct-2007	ad	Sync with head.
1.26.28.2	28-Apr-2009	skrll	Sync with HEAD.
1.26.28.1	19-Jan-2009	skrll	Sync with HEAD.
1.26.20.3	11-Mar-2010	yamt	sync with head
1.26.20.2	16-May-2009	yamt	sync with head
1.26.20.1	04-May-2009	yamt	sync with head.
1.26.16.1	17-Jan-2009	mjf	Sync with HEAD.
1.27.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.35.16.1	18-May-2014	rmind	sync with head
1.35.12.2	03-Dec-2017	jdolecek	update from HEAD
1.35.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.35.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.36.10.3	26-Apr-2017	pgoyette	Sync with HEAD
1.36.10.2	20-Mar-2017	pgoyette	Sync with HEAD
1.36.10.1	26-Jul-2016	pgoyette	Sync with HEAD
1.36.6.2	28-Aug-2017	skrll	Sync with HEAD
1.36.6.1	05-Oct-2016	skrll	Sync with HEAD
1.37.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.39.26.1	03-Apr-2021	thorpej	Sync with HEAD.
1.40.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.41.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.2	23-Oct-2000	tsubai	Fix Conner CFP1080 problem (pr 7612) and add debugging messages.
1.1	19-Feb-1999	tsubai	branches: 1.1.8; First step of MESH SCSI support. XXX no disconnect/reselect. XXX sync transfer is very unstable.
1.1.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.20	25-Jul-2014	dholland	Add d_discard to all struct cdevsw instances I could find. All have been set to "nodiscard"; some should get a real implementation.
1.19	16-Mar-2014	dholland	branches: 1.19.2; Change (mostly mechanically) every cdevsw/bdevsw I can find to use designated initializers. I have not built every extant kernel so I have probably broken at least one build; however I've also found and fixed some wrong cdevsw/bdevsw entries so even if so I think we come out ahead.
1.18	27-Oct-2012	chs	branches: 1.18.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.17	30-Jun-2011	matt	branches: 1.17.2; 1.17.12; Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.16	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.15	14-Mar-2009	dsl	branches: 1.15.10; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.14	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.13	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.12	13-Jun-2008	cegger	branches: 1.12.4; 1.12.10; use device_lookup_private to get softc
1.11	24-Jan-2007	hubertf	branches: 1.11.44; 1.11.46; 1.11.48; 1.11.50; 1.11.52; Remove duplicate #includes, patch contributed in private mail by Slava Semushin <slava.semushin@gmail.com>. To verify that no nasty side effects of duplicate includes (or their removal) have an effect here, I've compiled an i386/ALL kernel with and without the patch, and the only difference in the resulting .o files was in shifted line numbers in some assert() calls. The comparison of the .o files was based on the output of "objdump -D". Thanks to martin@ for the input on testing.
1.10	11-Dec-2005	christos	branches: 1.10.20; merge ktrace-lwp.
1.9	15-Jul-2003	lukem	branches: 1.9.16; __KERNEL_RCSID()
1.8	23-Oct-2002	jdolecek	branches: 1.8.6; merge kqueue branch into -current kqueue provides a stateful and efficient event notification framework currently supported events include socket, file, directory, fifo, pipe, tty and device changes, and monitoring of processes and signals kqueue is supported by all writable filesystems in NetBSD tree (with exception of Coda) and all device drivers supporting poll(2) based on work done by Jonathan Lemon for FreeBSD initial NetBSD port done by Luke Mewburn and Jason Thorpe
1.7	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.6	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.5	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.4	08-Jun-2001	matt	branches: 1.4.2; 1.4.4; 1.4.8; 1.4.16; Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.3	26-Jun-2000	simonb	branches: 1.3.2; Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.2	19-Nov-1998	mrg	branches: 1.2.10; 1.2.20; fix problems in many d_mmap routines: - returned EOPNOTSUPP rather than -1. - no check for negative offset. many of these fix potential security problems in these drivers. XXX XXX XXX the d_mmap cdev routine should be changed to have a prototype like: paddr_t (*d_mmap) __P((dev_t, off_t, int)); by someone!
1.1	03-Jul-1998	tsubai	Add nvram device support.
1.2.20.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.2.10.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.16.1	17-May-2002	gehenna	Add device switch.
1.4.8.4	11-Nov-2002	nathanw	Catch up to -current
1.4.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.4.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.4.8.1	08-Jun-2001	nathanw	file nvram.c was added on branch nathanw_sa on 2002-09-17 21:15:37 +0000
1.4.4.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.4.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.8.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.6.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	26-Feb-2007	yamt	sync with head.
1.10.20.1	01-Feb-2007	ad	Sync with head.
1.11.52.1	18-Jun-2008	simonb	Sync with head.
1.11.50.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.11.48.1	04-May-2009	yamt	sync with head.
1.11.46.1	17-Jun-2008	yamt	sync with head.
1.11.44.1	29-Jun-2008	mjf	Sync with HEAD.
1.12.10.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.12.4.1	28-Apr-2009	skrll	Sync with HEAD.
1.15.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.17.12.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.17.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.17.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.17.2.1	30-Oct-2012	yamt	sync with head
1.18.2.1	18-May-2014	rmind	sync with head
1.19.2.1	10-Aug-2014	tls	Rebase.
1.54	20-Aug-2025	macallan	add support for Xserve G4: - fan control via pwm, works the same way as fcu and smu, zones can be controlled via sysctl machdep.obio0 - add sysctls for pwms ( can be set ) and gpios ( read only ) - control indicator LED via sysctl hw.led
1.53	28-Dec-2022	macallan	one more skiplist entry...
1.52	28-Dec-2022	macallan	suppress 'not configured' message for mpic on G5s
1.51	22-Jan-2022	thorpej	Change the devhandle_from_*() functions to also take a "super handle", from which the newly created handle will inherit it's implementation. The root implementation for a new handle type is used if an invalid "super handle" is passed.
1.50	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.49	24-Apr-2021	thorpej	branches: 1.49.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.48	26-Jan-2021	thorpej	branches: 1.48.2; There is not much point in of_compatible() returning -1 for "no match" and >= 0 for "match". Just make it return 0 for "no match" and >0 for "match" so it can be treated like a boolean expression. As such of_match_compatible() (a wrapper around of_compatible()) is now obsolete, and will be removed once all call sites are converted to an appropriate replacement.
1.47	25-Oct-2020	nia	branches: 1.47.2; Normalize some machine dependent CPU frequenct sysctl variables. This moves machdep..frequency. to machdep.cpu.frequency.*. This was proposed on tech-kern some time ago. The intention is to allow third-party tools such as estd and conky to more easily and reliably fetch or modify the current CPU frequency without iterating through various machine-dependent variables to check their presence.
1.46	08-Jun-2018	macallan	fix low CPU speed reporting when using DFS
1.45	04-May-2018	macallan	map 64KB register space on G5, provide function to bus_space_subregion() from this area so we don't run into mapping conflicts on G5 Not really relevant on 32bit where we BAT-map everything
1.44	29-Mar-2018	macallan	don't map more PCI space than needed, avoid overlap with snapper so this has a chance of working on G5
1.43	04-Mar-2018	mrg	branches: 1.43.2; avoid indentation issues. re-do previous in obio.c to avoid the does-nothing change, by fixing the intended indentation.
1.42	04-Mar-2018	christos	add braces.
1.41	11-Nov-2014	macallan	appease gcc 4.8
1.40	25-Apr-2013	macallan	map more register space on Shasta/K2, needed for SMU mailbox registers
1.39	17-Apr-2013	macallan	support Shasta from Phileas Fogg
1.38	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.37	02-Jun-2012	dsl	branches: 1.37.2; Add some pre-processor magic to verify that the type of the data item passed to sysctl_createv() actually matches the declared type for the item itself. In the places where the caller specifies a function and a structure address (typically the 'softc') an explicit (void ) cast is now needed. Fixes bugs in sys/dev/acpi/asus_acpi.c sys/dev/bluetooth/bcsp.c sys/kern/vfs_bio.c sys/miscfs/syncfs/sync_subr.c and setting AcpiGbl_EnableAmlDebugObject. (mostly passing the address of a uint64_t when typed as CTLTYPE_INT). I've test built quite a few kernels, but there may be some unfixed MD fallout. Most likely passing &char[] to char . Also add CTLFLAG_UNSIGNED for unsiged decimals - not set yet.
1.36	19-Oct-2011	macallan	branches: 1.36.2; add cpufreq support
1.35	01-Aug-2011	macallan	sanitize sysctl interface in order to appease gcc 4.5
1.34	26-Jul-2011	macallan	finish device_t-ification
1.33	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.32	16-Mar-2011	macallan	branches: 1.32.2; change the CPU speed sysctl to look more like the ACPI ones, as in machdep.<name>.frequency.available etc. so estd can work with minimal changes
1.31	05-Dec-2010	phx	branches: 1.31.2; The gpio children have either register offsets based on gpio or on obio. Implemented a workaround to deal with this uncertainty. This fixes the machdep.cpu_speed control for 7447A-based iBookG4s.
1.30	20-Oct-2010	phx	Support sysctl machdep.cpu_speed for 7447A and 7448 based Macs. On those machines the CPU's DFS (Dynamic Frequency Switching) feature is used instead of a GPIO to control the speed. Two new functions in powerpc/oea/cpu_subr.c were introduced to support reading and writing of DFS: cpu_get_dfs() and cpu_set_dfs(). Also works for multiple CPUs, but not before interrupts are enabled.
1.29	14-Mar-2009	dsl	branches: 1.29.2; 1.29.4; Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.28	26-Sep-2008	macallan	branches: 1.28.2; 1.28.8; Provide access functions for mac-io registers in order to get rid of private mappings some drivers use which won't work anymore in the new post-ppcoea-renovation world order.
1.27	17-Oct-2007	garbled	branches: 1.27.16; 1.27.20; 1.27.22; 1.27.26; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.26	18-Jan-2007	macallan	branches: 1.26.6; 1.26.14; 1.26.22; 1.26.24; 1.26.26; 1.26.28; fix accidential commit, this time really only add the bus_space_tag
1.25	18-Jan-2007	macallan	pass a bus_space_tag to children
1.24	05-Aug-2006	sanjayl	branches: 1.24.4; 1st cut of Powermac G5 support (uses bridge mode).
1.23	11-Dec-2005	christos	branches: 1.23.4; 1.23.8; merge ktrace-lwp.
1.22	05-Jun-2005	nathanw	branches: 1.22.2; constify skiplist.
1.21	08-Jan-2005	briggs	Make obio match multiple times to allow access to devices on systems where there might be devices under two I/O bridges (like PowerBook G3s). Attempt to have devices under 'gatwick' share parental interrupt. This may still need some work, but a step in the right direction. From Tim Kelly.
1.20	09-Dec-2004	briggs	Apply patch from Makoto Fujiwara (and Timm Wetzel) in PR port-macppc/15505 to enable internal modem for KeyLargo and Pangea.
1.19	15-Jul-2003	lukem	__KERNEL_RCSID()
1.18	11-Jun-2003	hamajima	branches: 1.18.2; Support the PowerBook G4 12-inch (and maybe 17-inch). Kauai ATA, new obio chip, and Japanese keymap for WSDISPLAY_COMPAT_RAWKBD I tested only 12-inch Japanese model.
1.17	01-Jan-2003	thorpej	Use aprint_normal() for cfprint routines.
1.16	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.15	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.14	17-Jun-2001	tsubai	branches: 1.14.2; 1.14.8; 1.14.18; Support the new iBook.
1.13	02-Mar-2001	tsubai	branches: 1.13.2; Enable CD and microphone sound input on paddington based systems.
1.12	27-Feb-2001	matt	Back out change to print irq.
1.11	27-Feb-2001	matt	print out irq on unconf devices.
1.10	03-Nov-2000	tsubai	Get 6 interrupt cells from OF.
1.9	08-Feb-2000	tsubai	branches: 1.9.4; Fix typo.
1.8	07-Feb-2000	tsubai	Don't print "... not configured" message for non real devices like escc-legacy.
1.7	23-Jan-2000	tsubai	Match "keylargo".
1.6	01-May-1999	tsubai	branches: 1.6.2; Find "mac-io" and "/pci/mac-io".
1.5	22-Dec-1998	tsubai	branches: 1.5.2; Search "interrupts" property if "AAPL,interrupts" is not found.
1.4	03-Nov-1998	tsubai	Add "Paddington" ID.
1.3	13-Jul-1998	tsubai	Add support for G3 Mac.
1.2	21-Jun-1998	tsubai	Add support for "ohare" I/O controller.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.5.2.1	06-May-1999	perry	branches: 1.5.2.1.2; pullup 1.5->1.6 (thorpej)
1.5.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.6.2.3	12-Mar-2001	bouyer	Sync with HEAD.
1.6.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.6.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.9.4.1	18-Jun-2001	jhawk	Pull up revision 1.14 (requested by tsubai): Support the new dual USB iBook.
1.13.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.14.18.1	19-Jun-2003	grant	Pull up revision 1.18 (requested by hamajima in ticket #1323): Support the PowerBook G4 12-inch (and maybe 17-inch). Kauai ATA, new obio chip, and Japanese keymap for WSDISPLAY_COMPAT_RAWKBD
1.14.8.3	03-Jan-2003	thorpej	Sync with HEAD.
1.14.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.14.8.1	17-Jun-2001	nathanw	file obio.c was added on branch nathanw_sa on 2002-10-18 02:38:36 +0000
1.14.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.18.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.18.2.5	17-Jan-2005	skrll	Sync with HEAD.
1.18.2.4	18-Dec-2004	skrll	Sync with HEAD.
1.18.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.18.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.18.2.1	03-Aug-2004	skrll	Sync with HEAD
1.22.2.3	27-Oct-2007	yamt	sync with head.
1.22.2.2	26-Feb-2007	yamt	sync with head.
1.22.2.1	30-Dec-2006	yamt	sync with head.
1.23.8.1	11-Aug-2006	yamt	sync with head
1.23.4.1	09-Sep-2006	rpaulo	sync with head
1.24.4.1	01-Feb-2007	ad	Sync with head.
1.26.28.1	25-Oct-2007	bouyer	Sync with HEAD.
1.26.26.1	18-Oct-2007	yamt	sync with head.
1.26.24.1	06-Nov-2007	matt	sync with HEAD
1.26.22.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.26.14.3	14-Aug-2007	macallan	add support for bus speed control found in some Intrepid-based *Books, like the 800MHz iBook G4
1.26.14.2	18-Jun-2007	macallan	fix a couple typos and don't forget to initialize ca_tag before using it
1.26.14.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.26.6.1	23-Oct-2007	ad	Sync with head.
1.27.26.1	19-Oct-2008	haad	Sync with HEAD.
1.27.22.1	10-Oct-2008	skrll	Sync with HEAD.
1.27.20.1	04-May-2009	yamt	sync with head.
1.27.16.1	28-Sep-2008	mjf	Sync with HEAD.
1.28.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.28.2.1	28-Apr-2009	skrll	Sync with HEAD.
1.29.4.2	21-Apr-2011	rmind	sync with head
1.29.4.1	05-Mar-2011	rmind	sync with head
1.29.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.31.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.32.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.36.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.36.2.1	30-Oct-2012	yamt	sync with head
1.37.2.3	03-Dec-2017	jdolecek	update from HEAD
1.37.2.2	23-Jun-2013	tls	resync from head
1.37.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.43.2.3	25-Jun-2018	pgoyette	Sync with HEAD
1.43.2.2	21-May-2018	pgoyette	Sync with HEAD
1.43.2.1	30-Mar-2018	pgoyette	Resolve conflicts between branch and HEAD
1.47.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.48.2.2	04-Apr-2021	thorpej	Associate the OpenFirmware phandle associated with a found device (including PCI bus instances) by using CFARG_DEVHANDLE.
1.48.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.49.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.3	01-Jul-2025	macallan	keylargo can have up to 4 pwm fans, act like it. Also, do a better job finding which fans are actually in use.
1.2	11-Sep-2021	macallan	branches: 1.2.10; fix license copypasta NFC
1.1	10-Sep-2021	macallan	this driver allows to read the speeds of fans controlled via mac-io/fans/* found in some G5, for example my 7,3 based on guesswork and observation
1.2.10.1	02-Aug-2025	perseant	Sync with HEAD
1.7	08-Sep-2025	macallan	move register definitions into the headers they belong
1.6	20-Aug-2025	macallan	move GPIO definitions to obiovar.h
1.5	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.4	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.3	04-May-2018	macallan	branches: 1.3.12; map 64KB register space on G5, provide function to bus_space_subregion() from this area so we don't run into mapping conflicts on G5 Not really relevant on 32bit where we BAT-map everything
1.2	26-Sep-2008	macallan	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.18; 1.2.88; add some register definitions
1.1	26-Sep-2008	macallan	Provide access functions for mac-io registers in order to get rid of private mappings some drivers use which won't work anymore in the new post-ppcoea-renovation world order.
1.2.88.1	21-May-2018	pgoyette	Sync with HEAD
1.2.18.2	04-May-2009	yamt	sync with head.
1.2.18.1	26-Sep-2008	yamt	file obiovar.h was added on branch yamt-nfs-mp on 2009-05-04 08:11:29 +0000
1.2.6.2	19-Oct-2008	haad	Sync with HEAD.
1.2.6.1	26-Sep-2008	haad	file obiovar.h was added on branch haad-dm on 2008-10-19 22:15:52 +0000
1.2.4.2	10-Oct-2008	skrll	Sync with HEAD.
1.2.4.1	26-Sep-2008	skrll	file obiovar.h was added on branch wrstuden-revivesa on 2008-10-10 22:29:05 +0000
1.2.2.2	28-Sep-2008	mjf	Sync with HEAD.
1.2.2.1	26-Sep-2008	mjf	file obiovar.h was added on branch mjf-devfs2 on 2008-09-28 10:40:03 +0000
1.3.12.1	20-Apr-2020	bouyer	Sync with HEAD
1.73	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.72	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.71	24-Apr-2021	thorpej	branches: 1.71.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.70	23-May-2016	chs	branches: 1.70.32; remove unused variables.
1.69	27-Oct-2012	chs	branches: 1.69.14; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.68	13-Mar-2012	elad	branches: 1.68.2; Replace the remaining KAUTH_GENERIC_ISSUSER authorization calls with something meaningful. All relevant documentation has been updated or written. Most of these changes were brought up in the following messages: http://mail-index.netbsd.org/tech-kern/2012/01/18/msg012490.html http://mail-index.netbsd.org/tech-kern/2012/01/19/msg012502.html http://mail-index.netbsd.org/tech-kern/2012/02/17/msg012728.html Thanks to christos, manu, njoly, and jmmv for input. Huge thanks to pgoyette for spinning these changes through some build cycles and ATF.
1.67	01-Jul-2011	dyoung	branches: 1.67.2; 1.67.6; #include <sys/bus.h> instead of <machine/bus.h>.
1.66	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.65	20-Dec-2010	matt	branches: 1.65.6; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.64	06-May-2009	elad	branches: 1.64.4; Replace curlwp->l_cred with kauth_cred_get(). Mailing list reference: http://mail-index.netbsd.org/tech-kern/2009/05/05/msg005038.html
1.63	26-Nov-2007	garbled	branches: 1.63.18; 1.63.32; Apply a set of patches from Frank Wille to make the genfb attachment work better on ofppc. In doing so, we also move a few functions around in macppc and the generic ofw powerpc stuff to allow better sharing of code. Also, introduce a model_init function. move ofb_cons.c from macppc/dev to powerpc/oea and rename it to rascons. This gets rid of some naming confusion, and makes it OFW-MI rather than macppc specific.
1.62	17-Oct-2007	garbled	branches: 1.62.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.61	05-Aug-2007	macallan	branches: 1.61.2; fix another typo, now wsfb on ofb should work properly
1.60	24-Jul-2007	macallan	branches: 1.60.4; add support for ioctl(WSDISPLAYIO_LINEBYTES) so XFree86/wsfb should work now. Doh.
1.59	21-Jul-2007	ad	Don't depend on uvm_extern.h pulling in proc.h.
1.58	16-Jul-2007	macallan	branches: 1.58.2; 1.58.4; fix a typo - if we pass no parameters to OF_interpret we better don't say we do...
1.57	25-Mar-2007	macallan	branches: 1.57.4; attach a drm
1.56	04-Mar-2007	christos	branches: 1.56.2; 1.56.4; 1.56.6; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.55	28-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.54	20-Jan-2007	he	branches: 1.54.2; Unify the declaration of OF_interpret() between sparc{,64} and macppc by adding the "nargs" argument to the macppc version, and fix the macppc ports uses of OF_interpret() accordingly. Also move the declaration of OF_interpt() from macppc's autoconf.h to ofw/openfirm.h. This fixes the build of the macppc port. Approved by macallan@.
1.53	16-Dec-2006	macallan	(hopefully) fix a panic when ofb attaches without being console
1.52	08-Nov-2006	macallan	branches: 1.52.2; split ofb into one part that attaches right on kernel startup and one that attaches to pci so we can build kernels with - say - machfb but without ofb at pci.
1.51	05-Aug-2006	sanjayl	branches: 1.51.4; 1.51.6; 1st cut of Powermac G5 support (uses bridge mode).
1.50	23-Jul-2006	ad	Use the LWP cached credentials where sane.
1.49	14-May-2006	elad	integrate kauth.
1.48	12-Apr-2006	jmmv	Add an extra cookie to the ioctl and mmap wsdisplay accessops that points to the screen on which they are being called. The driver cannot guess this by itself but it is needed to implement, at least, the getwschar and putwschar functions in the correct place. There are no functional changes yet. Tested on i386 (vga, vga_raster, machfb, vesafb), macppc and sparc64. Suggested and reviewed by macallan@.
1.47	16-Feb-2006	macallan	branches: 1.47.2; 1.47.4; 1.47.6; also check child nodes when checking if we attach to what OF thinks is the console since some Radeons ( and probably others ) can have more than one display - in this case /chosen and ofb's node would mismatch.
1.46	16-Feb-2006	macallan	bail out when trying to attach to something that's not the console. Fixes problems with more than one graphics card. Since OF doesn't set up any secondary graphics devices anyway we don't lose anything.
1.45	12-Feb-2006	macallan	Add support for colour and virtual consoles
1.44	07-Feb-2006	macallan	ansify, de-__P(), sprinkle static
1.43	11-Dec-2005	christos	branches: 1.43.2; 1.43.4; 1.43.6; merge ktrace-lwp.
1.42	22-Sep-2005	macallan	- center output to match firmware settings when using the ROM font - allow the super user to mmap() the PCI IO area corresponding to ofb at offset 0xf2000000 - needed by some XFree drivers ( approved by Bill Studenmund ) - add a hack to allow mmap()ing offset 0xa0000 - 0xbffff if not covered by the regular framebuffer mapping at offset 0 ( disabled by default, use options OFB_FAKE_VGA_FB ) - this allows buggy XFree drivers which expect the VGA framebuffer at this address to work.
1.41	17-Dec-2004	briggs	branches: 1.41.10; Back out part of previous. OF_open() works fine with /chaos/control, but is a bit picky about interrupts.
1.40	15-Dec-2004	briggs	* Don't try to clear the screen if we failed to map it. * Don't try to call OF_open for /chaos@F0000000/control@B -- it hangs.
1.39	24-Apr-2004	kleink	Update for new pci_devinfo(9) signature.
1.38	13-Nov-2003	chs	eliminate uvm_useracc() in favor of checking the return value of copyin() or copyout(). uvm_useracc() tells us whether the mapping permissions allow access to the desired part of an address space, and many callers assume that this is the same as knowing whether an attempt to access that part of the address space will succeed. however, access to user space can fail for reasons other than insufficient permission, most notably that paging in any non-resident data can fail due to i/o errors. most of the callers of uvm_useracc() make the above incorrect assumption. the rest are all misguided optimizations, which optimize for the case where an operation will fail. we'd rather optimize for operations succeeding, in which case we should just attempt the access and handle failures due to insufficient permissions the same way we handle i/o errors. since there appear to be no good uses of uvm_useracc(), we'll just remove it.
1.37	20-Oct-2003	matt	Reorganize the way powerpc port install machine specific headers. Use <powerpc/oea/bat.h> exclusively and remove <machine/bat.h> and <powerpc/bat.h>. Remove unneeded <machine/cpufunc.h>. To insure 1:1 correspondence of <powerpc/FOO.h> to <machine/FOO.h> include "../../powerpc/include/Makefile" in "arch/FOO/include/Makefile". Incororpate <byte_swap.h> into <bswap.h> and then byte_swap.h
1.36	15-Jul-2003	lukem	__KERNEL_RCSID()
1.35	29-Jun-2003	fvdl	branches: 1.35.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.34	29-Jun-2003	darrenr	'struct proc ' -> 'struct lwp ' as required to get GENERIC for macppc built
1.33	15-Feb-2003	briggs	Initialize the framebuffer BAT with BAT_G, too. This marks the region as (G)uarded, protecting it from the processor being too aggressive in reordering and prefetching. This allows OFB_ENABLE_CACHE to work on my Powerbook G4. Thanks to matt@ for suggesting this fix. "It's the right thing to do."
1.32	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.31	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.30	07-Aug-2002	chs	for ofb_enable_cache, turn on the BAT_M bit as well to prevent the framebuffer from getting scrambled on MP systems.
1.29	07-Jul-2002	matt	Update OFB_ENABLE_CACHE to search for a empty bat that does not conflict the USER_SR or one of the kernel SRs.
1.28	04-Jul-2002	junyoung	alloc_attr -> allocattr Approved by Matthias Drochner.
1.27	24-Jun-2002	nathanw	Pass through the PCI configuration ioctls, like vga_pci.c does.
1.26	17-Mar-2002	atatat	branches: 1.26.4; 1.26.6; Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.25	05-Aug-2001	jdolecek	branches: 1.25.6; use unsigned variable types as appropriate
1.24	22-Jul-2001	wiz	bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.23	10-Jun-2001	tsubai	branches: 1.23.2; Use machine/bat.h rather than powerpc/mpc6xx/bat.h.
1.22	10-Jun-2001	tsubai	Use ofb_softc again.
1.21	10-Jun-2001	tsubai	Enable color! call in ofb_putcmap again. Matt, please don't remove codes silently without confirmation. (At least, leave a log message!)
1.20	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.19	06-Jun-2001	matt	Changes new pmap, common param.h, vmparam.h, and moved includes.
1.18	15-Mar-2001	tsubai	Use write-through caching for video ram. (Disabled by default, for now.)
1.17	02-Nov-2000	tsubai	branches: 1.17.2; Don't assume 12x22 font.
1.16	01-Oct-2000	tsubai	Get the correct OF node of the screen because PowerBooks have two screens in one PCI device.
1.15	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.14	26-Jun-2000	simonb	Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.13	19-Jun-2000	tsubai	branches: 1.13.2; Allow mmap of frame buffer registers.
1.12	02-Apr-2000	tsubai	branches: 1.12.2; Make sure color rgb:0/0/0 is black.
1.11	09-Feb-2000	tsubai	Use dev/rasops instead of dev/rcons.
1.10	06-Dec-1999	drochner	update for changed struct wsdisplay_accessops:show_screen signature. no functional changes
1.9	24-Mar-1999	mrg	branches: 1.9.8; 1.9.14; completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.8	19-Feb-1999	tsubai	Use 6x11 font if screen size is smaller than 1024x768. (Open Firmware ROM has 6x11 font.)
1.7	02-Feb-1999	tsubai	Don't use BAT register. (not needed now.)
1.6	11-Jan-1999	drochner	remove dummy "load_font" entries
1.5	22-Dec-1998	tsubai	Display frame buffer type when attached.
1.4	19-Nov-1998	mrg	fix problems in many d_mmap routines: - returned EOPNOTSUPP rather than -1. - no check for negative offset. many of these fix potential security problems in these drivers. XXX XXX XXX the d_mmap cdev routine should be changed to have a prototype like: paddr_t (*d_mmap) __P((dev_t, off_t, int)); by someone!
1.3	15-Oct-1998	tsubai	/chaos/control support. (tested 640x480 mode only)
1.2	14-Oct-1998	tsubai	Fix typo.
1.1	14-Oct-1998	tsubai	akbd: wskbd support. ofb: OpenFirmware generic framebuffer.
1.9.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.8.3	27-Mar-2001	bouyer	Sync with HEAD.
1.9.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.9.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.12.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.13.2.3	16-Aug-2001	tv	Pullup [jdolecek]: sys/arch/amiga/dev/grf_cl.c 1.26 sys/arch/amiga/dev/grfioctl.h 1.14 sys/arch/hpcmips/dev/plumvideo.c 1.20 sys/arch/macppc/dev/ofb.c 1.25 sys/arch/sparc/dev/cgtwo.c 1.35 sys/arch/sparc/include/fbio.h patch sys/arch/sparc64/include/fbio.h patch sys/arch/sun3/dev/cg2.c 1.14 sys/arch/sun3/include/fbio.h patch sys/dev/pci/tga.c 1.35 sys/dev/tc/cfb.c 1.28 sys/dev/tc/mfb.c 1.27 sys/dev/tc/sfb.c 1.46 sys/dev/tc/sfbplus.c 1.10 via patch sys/dev/tc/tfb.c 1.30 sys/dev/tc/xcfb.c 1.23 sys/net/if_ppp.c 1.71 Use unsigned variable types to make bounds checking more correct.
1.13.2.2	01-Nov-2000	tv	Pullup 1.16 [tsubai, mycroft]: Get the correct OF node of the screen because PowerBooks have two screens in one PCI device.
1.13.2.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.17.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.17.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.23.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.23.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.23.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.23.2.2	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.23.2.1	03-Aug-2001	lukem	update to -current
1.25.6.5	18-Oct-2002	nathanw	Catch up to -current.
1.25.6.4	13-Aug-2002	nathanw	Catch up to -current.
1.25.6.3	01-Aug-2002	nathanw	Catch up to -current.
1.25.6.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.25.6.1	05-Aug-2001	nathanw	file ofb.c was added on branch nathanw_sa on 2002-04-01 07:40:53 +0000
1.26.6.1	24-Jun-2003	grant	Pull up revisions 1.29-1.30, 1.33 (requested by briggs in ticket #1274): Update OFB_ENABLE_CACHE to search for a empty bat that does not conflict the USER_SR or one of the kernel SRs. for ofb_enable_cache, turn on the BAT_M bit as well to prevent the framebuffer from getting scrambled on MP systems. Initialize the framebuffer BAT with BAT_G, too. This marks the region as (G)uarded, protecting it from the processor being too aggressive in reordering and prefetching. This allows OFB_ENABLE_CACHE to work on my Powerbook G4.
1.26.4.2	31-Aug-2002	gehenna	catch up with -current.
1.26.4.1	16-Jul-2002	gehenna	catch up with -current.
1.35.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.35.2.5	18-Dec-2004	skrll	Sync with HEAD.
1.35.2.4	18-Nov-2004	skrll	Adapt to branch. macppc release builds.
1.35.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.35.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.35.2.1	03-Aug-2004	skrll	Sync with HEAD
1.41.10.5	07-Dec-2007	yamt	sync with head
1.41.10.4	03-Sep-2007	yamt	sync with head.
1.41.10.3	26-Feb-2007	yamt	sync with head.
1.41.10.2	30-Dec-2006	yamt	sync with head.
1.41.10.1	21-Jun-2006	yamt	sync with head.
1.43.6.2	01-Jun-2006	kardel	Sync with head.
1.43.6.1	22-Apr-2006	simonb	Sync with head.
1.43.4.1	09-Sep-2006	rpaulo	sync with head
1.43.2.1	18-Feb-2006	yamt	sync with head.
1.47.6.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.47.4.4	13-May-2006	elad	sprinkle some #include <sys/kauth.h> in files that use kauth kpi but don't include it yet. hopefully this will prevent some fallout.
1.47.4.3	19-Apr-2006	elad	sync with head - hopefully this will work
1.47.4.2	10-Mar-2006	elad	generic_authorize() -> kauth_authorize_generic().
1.47.4.1	08-Mar-2006	elad	Adapt to kernel authorization KPI. I expect some lossage here...
1.47.2.2	11-Aug-2006	yamt	sync with head
1.47.2.1	24-May-2006	yamt	sync with head.
1.51.6.2	18-Dec-2006	yamt	sync with head.
1.51.6.1	10-Dec-2006	yamt	sync with head.
1.51.4.3	01-Feb-2007	ad	Sync with head.
1.51.4.2	12-Jan-2007	ad	Sync with head.
1.51.4.1	18-Nov-2006	ad	Sync with head.
1.52.2.2	20-Aug-2008	bouyer	Pull up following revision(s) (requested by macallan in ticket #1178): sys/arch/macppc/dev/ofb.c: revision 1.61 fix another typo, now wsfb on ofb should work properly
1.52.2.1	12-Jan-2007	bouyer	branches: 1.52.2.1.2; Pull up following revision(s) (requested by macallan in ticket #349): sys/arch/macppc/dev/ofb.c: revision 1.53 sys/arch/macppc/dev/ofb_cons.c: revision 1.2 (hopefully) fix a panic when ofb attaches without being console
1.52.2.1.2.1	04-Sep-2008	skrll	Sync with netbsd-4.
1.54.2.2	15-Apr-2007	yamt	sync with head.
1.54.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.56.6.1	29-Mar-2007	reinoud	Pullup to -current
1.56.4.1	11-Jul-2007	mjf	Sync with head.
1.56.2.3	03-Dec-2007	ad	Sync with HEAD.
1.56.2.2	20-Aug-2007	ad	Sync with HEAD.
1.56.2.1	10-Apr-2007	ad	Sync with head.
1.57.4.3	03-Oct-2007	garbled	Sync with HEAD
1.57.4.2	07-Aug-2007	macallan	sync with HEAD
1.57.4.1	02-Aug-2007	macallan	sync with HEAD
1.58.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.58.2.1	07-Aug-2007	matt	Sync with HEAD.
1.60.4.2	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.60.4.1	09-Aug-2007	jmcneill	Sync with HEAD.
1.61.2.2	09-Jan-2008	matt	sync with HEAD
1.61.2.1	06-Nov-2007	matt	sync with HEAD
1.62.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.63.32.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.63.18.1	16-May-2009	yamt	sync with head
1.64.4.1	05-Mar-2011	rmind	sync with head
1.65.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.67.6.1	05-Apr-2012	mrg	sync to latest -current.
1.67.2.2	30-Oct-2012	yamt	sync with head
1.67.2.1	17-Apr-2012	yamt	sync with head
1.68.2.2	03-Dec-2017	jdolecek	update from HEAD
1.68.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.69.14.1	29-May-2016	skrll	Sync with HEAD
1.70.32.3	24-Apr-2021	thorpej	Make sure to explcitly specify the "wsemuldisplaydev" interface attribute when attaching the wscons display instance, because these devices can also attach children using the "drm" interface attribute.
1.70.32.2	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.70.32.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.71.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.9	26-Nov-2007	garbled	Apply a set of patches from Frank Wille to make the genfb attachment work better on ofppc. In doing so, we also move a few functions around in macppc and the generic ofw powerpc stuff to allow better sharing of code. Also, introduce a model_init function. move ofb_cons.c from macppc/dev to powerpc/oea and rename it to rascons. This gets rid of some naming confusion, and makes it OFW-MI rather than macppc specific.
1.8	17-Oct-2007	garbled	branches: 1.8.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.7	28-Feb-2007	thorpej	branches: 1.7.2; 1.7.10; 1.7.18; 1.7.20; 1.7.22; 1.7.24; TRUE -> true, FALSE -> false
1.6	05-Feb-2007	macallan	branches: 1.6.2; fix fallout from making OF_interpret compatible with the other OF platforms noticed by Leon Zadorin
1.5	20-Jan-2007	he	Unify the declaration of OF_interpret() between sparc{,64} and macppc by adding the "nargs" argument to the macppc version, and fix the macppc ports uses of OF_interpret() accordingly. Also move the declaration of OF_interpt() from macppc's autoconf.h to ofw/openfirm.h. This fixes the build of the macppc port. Approved by macallan@.
1.4	17-Jan-2007	macallan	finding the console node / instance handle moved into machdep.c
1.3	16-Dec-2006	macallan	branches: 1.3.2; make this compile without wsdisplay
1.2	16-Dec-2006	macallan	(hopefully) fix a panic when ofb attaches without being console
1.1	08-Nov-2006	macallan	branches: 1.1.2; 1.1.4; 1.1.6; split ofb into one part that attaches right on kernel startup and one that attaches to pci so we can build kernels with - say - machfb but without ofb at pci.
1.1.6.3	18-Dec-2006	yamt	sync with head.
1.1.6.2	10-Dec-2006	yamt	sync with head.
1.1.6.1	08-Nov-2006	yamt	file ofb_cons.c was added on branch yamt-splraiseipl on 2006-12-10 07:16:26 +0000
1.1.4.3	04-Mar-2007	bouyer	Pull up following revision(s) (requested by macallan in ticket #475): sys/arch/macppc/dev/ofb_cons.c: revision 1.4 finding the console node / instance handle moved into machdep.c
1.1.4.2	12-Jan-2007	bouyer	Pull up following revision(s) (requested by macallan in ticket #353): sys/arch/macppc/dev/ofb_cons.c: revision 1.3 sys/arch/macppc/macppc/machdep.c: revision 1.143 make this compile without wsdisplay
1.1.4.1	12-Jan-2007	bouyer	Pull up following revision(s) (requested by macallan in ticket #349): sys/arch/macppc/dev/ofb.c: revision 1.53 sys/arch/macppc/dev/ofb_cons.c: revision 1.2 (hopefully) fix a panic when ofb attaches without being console
1.1.2.5	09-Feb-2007	ad	Sync with HEAD.
1.1.2.4	01-Feb-2007	ad	Sync with head.
1.1.2.3	12-Jan-2007	ad	Sync with head.
1.1.2.2	18-Nov-2006	ad	Sync with head.
1.1.2.1	08-Nov-2006	ad	file ofb_cons.c was added on branch newlock2 on 2006-11-18 21:29:24 +0000
1.3.2.6	07-Dec-2007	yamt	sync with head
1.3.2.5	27-Oct-2007	yamt	sync with head.
1.3.2.4	03-Sep-2007	yamt	sync with head.
1.3.2.3	26-Feb-2007	yamt	sync with head.
1.3.2.2	30-Dec-2006	yamt	sync with head.
1.3.2.1	16-Dec-2006	yamt	file ofb_cons.c was added on branch yamt-lazymbuf on 2006-12-30 20:46:26 +0000
1.6.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.7.24.1	25-Oct-2007	bouyer	Sync with HEAD.
1.7.22.1	18-Oct-2007	yamt	sync with head.
1.7.20.2	23-Mar-2008	matt	sync with HEAD
1.7.20.1	06-Nov-2007	matt	sync with HEAD
1.7.18.2	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.7.18.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.7.10.1	06-May-2007	macallan	initially mimic firmware output whenever possible
1.7.2.1	23-Oct-2007	ad	Sync with head.
1.8.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.11	26-Nov-2007	garbled	Apply a set of patches from Frank Wille to make the genfb attachment work better on ofppc. In doing so, we also move a few functions around in macppc and the generic ofw powerpc stuff to allow better sharing of code. Also, introduce a model_init function. move ofb_cons.c from macppc/dev to powerpc/oea and rename it to rascons. This gets rid of some naming confusion, and makes it OFW-MI rather than macppc specific.
1.10	08-Nov-2006	macallan	branches: 1.10.8; 1.10.26; 1.10.28; 1.10.34; split ofb into one part that attaches right on kernel startup and one that attaches to pci so we can build kernels with - say - machfb but without ofb at pci.
1.9	12-Feb-2006	macallan	branches: 1.9.14; 1.9.16; Add support for colour and virtual consoles
1.8	11-Dec-2005	christos	branches: 1.8.2; 1.8.4; 1.8.6; merge ktrace-lwp.
1.7	23-Sep-2005	macallan	forgot to commit this along with ofb.c
1.6	24-Jun-2002	nathanw	branches: 1.6.6; 1.6.22; Pass through the PCI configuration ioctls, like vga_pci.c does.
1.5	10-Jun-2001	tsubai	branches: 1.5.2; 1.5.8; 1.5.16; Forgot to commit this; s/offb/ofb/.
1.4	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.3	19-Jun-2000	tsubai	branches: 1.3.4; Allow mmap of frame buffer registers.
1.2	09-Feb-2000	tsubai	branches: 1.2.2; Use dev/rasops instead of dev/rcons.
1.1	14-Oct-1998	tsubai	branches: 1.1.12; akbd: wskbd support. ofb: OpenFirmware generic framebuffer.
1.1.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.5.16.1	16-Jul-2002	gehenna	catch up with -current.
1.5.8.2	01-Aug-2002	nathanw	Catch up to -current.
1.5.8.1	10-Jun-2001	nathanw	file ofbvar.h was added on branch nathanw_sa on 2002-08-01 02:42:24 +0000
1.5.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.6.22.3	07-Dec-2007	yamt	sync with head
1.6.22.2	30-Dec-2006	yamt	sync with head.
1.6.22.1	21-Jun-2006	yamt	sync with head.
1.6.6.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.6.1	22-Apr-2006	simonb	Sync with head.
1.8.4.1	09-Sep-2006	rpaulo	sync with head
1.8.2.1	18-Feb-2006	yamt	sync with head.
1.9.16.1	10-Dec-2006	yamt	sync with head.
1.9.14.1	18-Nov-2006	ad	Sync with head.
1.10.34.1	08-Dec-2007	mjf	Sync with HEAD.
1.10.28.1	23-Mar-2008	matt	sync with HEAD
1.10.26.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10.8.1	03-Dec-2007	ad	Sync with HEAD.
1.30	26-Feb-2018	sevan	Remove support for macofcons(4), it's not actually possible to build a kernel with it enabled - See PR port-macppc/53004 and it may have further problems even so. From <macallan>: "There is some early console code that uses OF output but it causes problems when we get close to MMU setup - I think it can go, it hasn't been enabled in any config in at least a decade as far as I know."
1.29	25-Jul-2014	dholland	Add d_discard to all struct cdevsw instances I could find. All have been set to "nodiscard"; some should get a real implementation.
1.28	16-Mar-2014	dholland	branches: 1.28.2; Change (mostly mechanically) every cdevsw/bdevsw I can find to use designated initializers. I have not built every extant kernel so I have probably broken at least one build; however I've also found and fixed some wrong cdevsw/bdevsw entries so even if so I think we come out ahead.
1.27	27-Oct-2012	chs	branches: 1.27.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.26	18-Jun-2011	matt	branches: 1.26.2; 1.26.12; struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.25	24-Apr-2011	rmind	branches: 1.25.2; Rename ttymalloc() to tty_alloc(), and ttyfree() to tty_free() for consistency. Remove some unnecessary malloc.h inclusions as well.
1.24	14-Mar-2009	dsl	branches: 1.24.4; 1.24.6; Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.23	13-Jun-2008	cegger	branches: 1.23.4; 1.23.10; use device_lookup_private to get softc
1.22	19-Nov-2007	ad	branches: 1.22.14; 1.22.16; 1.22.18; 1.22.20; 1.22.22; - Factor out too many copies of the same bit of tty code. - Fix another tty signalling/wakeup problem.
1.21	18-Oct-2007	joerg	branches: 1.21.2; Initialise the callbacks for tty.t_rstrt_ch in ttymalloc as all drivers but Sun/SPARC's kd.c use the same arguments. Separate callout_reset into callout_schedule and the initial callout_setfunc using that.
1.20	04-Mar-2007	christos	branches: 1.20.2; 1.20.18; 1.20.20; 1.20.24; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.19	01-Oct-2006	elad	branches: 1.19.4; Adapt MD code to KAUTH_DEVICE_TTY_OPEN. Patch from Matt Fleming, thanks!
1.18	23-Jul-2006	ad	branches: 1.18.4; 1.18.6; Use the LWP cached credentials where sane.
1.17	14-May-2006	elad	integrate kauth.
1.16	20-Jan-2006	xtraeme	branches: 1.16.2; 1.16.4; 1.16.6; 1.16.8; 1.16.10; ktrace-lwp fallout. ok'ed by skrll.
1.15	11-Dec-2005	christos	branches: 1.15.2; merge ktrace-lwp.
1.14	04-Nov-2003	aymeric	branches: 1.14.16; . ANSIfy, make compile . get rid of kbd_intr() and low-level keyboard handling
1.13	15-Jul-2003	lukem	__KERNEL_RCSID()
1.12	23-Oct-2002	jdolecek	branches: 1.12.6; merge kqueue branch into -current kqueue provides a stateful and efficient event notification framework currently supported events include socket, file, directory, fifo, pipe, tty and device changes, and monitoring of processes and signals kqueue is supported by all writable filesystems in NetBSD tree (with exception of Coda) and all device drivers supporting poll(2) based on work done by Jonathan Lemon for FreeBSD initial NetBSD port done by Luke Mewburn and Jason Thorpe
1.11	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.10	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.9	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.8	17-Mar-2002	atatat	branches: 1.8.4; Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.7	02-May-2001	scw	branches: 1.7.2; 1.7.4; 1.7.8; Add `l_poll' to `struct linesw' and provide an xxxpoll() entry point in each tty driver to indirect through it. This allows tty line-disciplines to handle poll(2) system calls.
1.6	03-Nov-2000	wrstuden	branches: 1.6.2; Adjust to change in tty line discipline handling.
1.5	02-Nov-2000	eeh	Adapt to new line discipline scheme.
1.4	23-Mar-2000	thorpej	New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.3	06-Mar-2000	thorpej	- Implement cnbell() -- ring the console bell. The cn_bell entrypoint is optional. - Add cn_bell to statically allocated consdevs as appropriate.
1.2	28-Jul-1998	thorpej	branches: 1.2.14; Ah, we use a _different_ ofcons; rename it macofcons to avoid the name collision.
1.1	02-Jul-1998	tsubai	Display/Keyboard console support (by calling Openfirmware)
1.2.14.2	22-Nov-2000	bouyer	Sync with HEAD.
1.2.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.6.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.7.8.5	11-Nov-2002	nathanw	Catch up to -current
1.7.8.4	18-Oct-2002	nathanw	Catch up to -current.
1.7.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.7.8.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.7.8.1	02-May-2001	nathanw	file ofcons.c was added on branch nathanw_sa on 2002-04-01 07:40:53 +0000
1.7.4.2	13-Oct-2001	fvdl	Revert the t_dev -> t_devvp change in struct tty. The way that tty structs are currently used (especially by console ttys) aren't ready for it, and this will require quite a few changes.
1.7.4.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.7.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.7.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.8.4.1	19-May-2002	gehenna	Add device switch. Replace the access to devsw table and the hard-coded majors with devsw API.
1.12.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.6.1	03-Aug-2004	skrll	Sync with HEAD
1.14.16.5	07-Dec-2007	yamt	sync with head
1.14.16.4	27-Oct-2007	yamt	sync with head.
1.14.16.3	03-Sep-2007	yamt	sync with head.
1.14.16.2	30-Dec-2006	yamt	sync with head.
1.14.16.1	21-Jun-2006	yamt	sync with head.
1.15.2.1	01-Feb-2006	yamt	sync with head.
1.16.10.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.16.8.3	13-May-2006	elad	sprinkle some #include <sys/kauth.h> in files that use kauth kpi but don't include it yet. hopefully this will prevent some fallout.
1.16.8.2	10-Mar-2006	elad	generic_authorize() -> kauth_authorize_generic().
1.16.8.1	08-Mar-2006	elad	Adapt to kernel authorization KPI. I expect some lossage here...
1.16.6.2	11-Aug-2006	yamt	sync with head
1.16.6.1	24-May-2006	yamt	sync with head.
1.16.4.1	01-Jun-2006	kardel	Sync with head.
1.16.2.1	09-Sep-2006	rpaulo	sync with head
1.18.6.1	22-Oct-2006	yamt	sync with head
1.18.4.1	18-Nov-2006	ad	Sync with head.
1.19.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.20.24.2	21-Nov-2007	bouyer	Sync with HEAD
1.20.24.1	25-Oct-2007	bouyer	Sync with HEAD.
1.20.20.2	09-Jan-2008	matt	sync with HEAD
1.20.20.1	06-Nov-2007	matt	sync with HEAD
1.20.18.2	21-Nov-2007	joerg	Sync with HEAD.
1.20.18.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.20.2.2	03-Dec-2007	ad	Sync with HEAD.
1.20.2.1	23-Oct-2007	ad	Sync with head.
1.21.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.22.22.1	18-Jun-2008	simonb	Sync with head.
1.22.20.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.22.18.1	04-May-2009	yamt	sync with head.
1.22.16.1	17-Jun-2008	yamt	sync with head.
1.22.14.1	29-Jun-2008	mjf	Sync with HEAD.
1.23.10.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.23.4.1	28-Apr-2009	skrll	Sync with HEAD.
1.24.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.24.4.1	31-May-2011	rmind	sync with head
1.25.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.26.12.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.26.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.26.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.26.2.1	30-Oct-2012	yamt	sync with head
1.27.2.1	18-May-2014	rmind	sync with head
1.28.2.1	10-Aug-2014	tls	Rebase.
1.2	21-Sep-2025	thorpej	Add some conditional debug messages.
1.1	21-Sep-2025	thorpej	Add support for direct i2c device enumeration using the OpenFirmware device tree.
1.20	28-Mar-2022	riastradh	uhidev(9): Get the device and interface through attach args. This way uhidev drivers don't need access to uhidev_softc itself for it.
1.19	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.18	24-Jul-2021	andvar	branches: 1.18.2; Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889. Also fixed some additional typos in comments, found on review of same files or typos.
1.17	24-Apr-2021	thorpej	branches: 1.17.2; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.16	03-Sep-2018	riastradh	branches: 1.16.14; Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.15	13-Dec-2017	maya	branches: 1.15.2; 1.15.4; Catch up with hid.h header location change Fixes macppc kernels build
1.14	28-Apr-2016	skrll	Fix build
1.13	27-Oct-2012	chs	branches: 1.13.12; 1.13.14; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.12	20-Dec-2010	phx	branches: 1.12.8; 1.12.18; The driver didn't work, because it expects the whole data packet in a single interrupt. Reality shows that with current kernels a 81 bytes packet is split into 3 interrupts with 32 + 32 + 17 bytes. I have added a workaround to deal with it. The Geyser2 devices with 64 byte packets are unsupported at the moment. Somebody needs to test it. New: Added support for the iBook 12-inch trackpad.
1.11	19-Nov-2010	phx	Make sure the interface protocol is UIPROTO_MOUSE, before we attach.
1.10	08-Nov-2010	pooka	usb port stuff is a goner
1.9	05-Nov-2009	dyoung	branches: 1.9.2; 1.9.4; In awacs(4) and snapper(4), use deviter(9) instead of accessing alldevs directly. In pbms(4), delete some unused debugging macros, expand USB compatibility macros, and add a child-detachment routine. Simplify pbms(4) deactivation and detachment. These changes are compile-tested, only.
1.8	01-Mar-2009	aymeric	. use device_private() (led to immediate crash during attach) . while there, fix the aspect ratio of the trackpad on the geyser2 model
1.7	17-Oct-2007	garbled	branches: 1.7.20; 1.7.28; 1.7.30; 1.7.34; 1.7.36; 1.7.38; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.6	14-Sep-2007	aymeric	add support for the "newer" trackpads found at least in the last generation G4 powerbooks (powerbook5,8). Information found in the Linux driver.
1.5	04-Mar-2007	christos	branches: 1.5.2; 1.5.10; 1.5.18; 1.5.20; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.4	12-Nov-2006	plunky	branches: 1.4.4; Tidy away wsmouse_input() abstractions and update documentation to include the W direction.
1.3	06-Feb-2006	jmmv	branches: 1.3.2; 1.3.10; 1.3.16; 1.3.20; 1.3.22; 1.3.24; Fix build by correcting pbms_ioctl's prototype.
1.2	05-Feb-2006	xtraeme	Add a pbms(4) manpage. Remove it from the source code and update TODO.
1.1	05-Feb-2006	christos	powerbook 15" mouse driver from Johan Wallen.
1.3.24.1	10-Dec-2006	yamt	sync with head.
1.3.22.2	09-Sep-2006	rpaulo	sync with head
1.3.22.1	06-Feb-2006	rpaulo	file pbms.c was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:41:05 +0000
1.3.20.1	18-Nov-2006	ad	Sync with head.
1.3.16.5	27-Oct-2007	yamt	sync with head.
1.3.16.4	03-Sep-2007	yamt	sync with head.
1.3.16.3	30-Dec-2006	yamt	sync with head.
1.3.16.2	21-Jun-2006	yamt	sync with head.
1.3.16.1	06-Feb-2006	yamt	file pbms.c was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.3.10.2	22-Apr-2006	simonb	Sync with head.
1.3.10.1	06-Feb-2006	simonb	file pbms.c was added on branch simonb-timecounters on 2006-04-22 11:37:41 +0000
1.3.2.2	18-Feb-2006	yamt	sync with head.
1.3.2.1	06-Feb-2006	yamt	file pbms.c was added on branch yamt-uio_vmspace on 2006-02-18 15:38:41 +0000
1.4.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.5.20.1	06-Nov-2007	matt	sync with HEAD
1.5.18.1	02-Oct-2007	joerg	Sync with HEAD.
1.5.10.2	03-Oct-2007	garbled	Sync with HEAD
1.5.10.1	14-Sep-2007	macallan	sync with HEAD
1.5.2.1	09-Oct-2007	ad	Sync with head.
1.7.38.1	21-Apr-2010	matt	sync to netbsd-5
1.7.36.1	25-Aug-2009	snj	Pull up following revision(s) (requested by aymeric in ticket #916): sys/arch/macppc/dev/pbms.c: revision 1.8 . use device_private() (led to immediate crash during attach) . while there, fix the aspect ratio of the trackpad on the geyser2 model
1.7.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.7.30.2	11-Jan-2010	snj	Apply patch (requested by tsutsui in ticket #916): Fix crash on detach.
1.7.30.1	25-Aug-2009	snj	Pull up following revision(s) (requested by aymeric in ticket #916): sys/arch/macppc/dev/pbms.c: revision 1.8 . use device_private() (led to immediate crash during attach) . while there, fix the aspect ratio of the trackpad on the geyser2 model
1.7.28.1	03-Mar-2009	skrll	Sync with HEAD.
1.7.20.2	11-Mar-2010	yamt	sync with head
1.7.20.1	04-May-2009	yamt	sync with head.
1.9.4.1	05-Mar-2011	rmind	sync with head
1.9.2.1	09-Nov-2010	uebayasi	Sync with HEAD.
1.12.18.2	03-Dec-2017	jdolecek	update from HEAD
1.12.18.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.12.8.1	30-Oct-2012	yamt	sync with head
1.13.14.1	29-May-2016	skrll	Sync with HEAD
1.13.12.1	08-Apr-2017	snj	Pull up following revision(s) (requested by skrll in ticket #1398): sys/arch/macppc/dev/pbms.c: revision 1.14 Fix build
1.15.4.1	10-Jun-2019	christos	Sync with HEAD
1.15.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.16.14.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.17.2.1	01-Aug-2021	thorpej	Sync with HEAD.
1.18.2.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.6	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.5	24-Apr-2021	thorpej	branches: 1.5.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.4	11-Dec-2019	scole	branches: 1.4.10; Synchronize htdocs, manual, comments, and code so that enabling the platinumfb is done using "platinum" in openfirmware settings. Remove "screen" option which was somewhat disingenuous.
1.3	16-Sep-2016	scole	branches: 1.3.14; 1.3.18; Add note about 16 bit console brokenness
1.2	06-Jul-2016	macallan	branches: 1.2.2; 1.2.4; shut up unused function warning
1.1	10-Jun-2016	macallan	add driver for 'platinum' onboard video found in Power Mac 7200 and possibly other machines from s_cole
1.2.4.1	04-Nov-2016	pgoyette	Sync with HEAD
1.2.2.3	05-Oct-2016	skrll	Sync with HEAD
1.2.2.2	09-Jul-2016	skrll	Sync with HEAD
1.2.2.1	06-Jul-2016	skrll	file platinumfb.c was added on branch nick-nhusb on 2016-07-09 20:24:53 +0000
1.3.18.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.3.14.2	03-Dec-2017	jdolecek	update from HEAD
1.3.14.1	16-Sep-2016	jdolecek	file platinumfb.c was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.4.10.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.5.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.3	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.2	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.1	16-Jun-2016	macallan	branches: 1.1.2; 1.1.18; 1.1.32; somehow this fell through the cracks when I committed platinumfb.c thanks chuq for noticing
1.1.32.1	20-Apr-2020	bouyer	Sync with HEAD
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	16-Jun-2016	jdolecek	file platinumfbreg.h was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.1.2.2	09-Jul-2016	skrll	Sync with HEAD
1.1.2.1	16-Jun-2016	skrll	file platinumfbreg.h was added on branch nick-nhusb on 2016-07-09 20:24:53 +0000
1.39	02-Jun-2024	andvar	fix various typos in word `interrupt', mainly in comments.
1.38	09-Feb-2022	andvar	fix various typos in comments.
1.37	18-Mar-2009	cegger	Ansify function definitions w/o arguments. Generated with sed.
1.36	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.35	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.34	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.33	07-Nov-2007	garbled	branches: 1.33.18; 1.33.26; 1.33.32; Convert macppc to shared ofw_autoconf.c. Compile tested only.
1.32	17-Oct-2007	garbled	branches: 1.32.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.31	24-Jan-2007	hubertf	branches: 1.31.6; 1.31.14; 1.31.22; 1.31.24; 1.31.26; 1.31.28; Remove duplicate #includes, patch contributed in private mail by Slava Semushin <slava.semushin@gmail.com>. To verify that no nasty side effects of duplicate includes (or their removal) have an effect here, I've compiled an i386/ALL kernel with and without the patch, and the only difference in the resulting .o files was in shifted line numbers in some assert() calls. The comparison of the .o files was based on the output of "objdump -D". Thanks to martin@ for the input on testing.
1.30	07-Jun-2006	kardel	branches: 1.30.6; avoid shadowing time while it still exists
1.29	11-Dec-2005	christos	branches: 1.29.4; 1.29.6; 1.29.8; 1.29.14; merge ktrace-lwp.
1.28	07-Jun-2005	jmmv	branches: 1.28.2; Constify char* arguments to pm_printerr. Fixes the build when ADB_DEBUG is set. Note that only the first argument needed to be constified to solve the issue, but given the usage of the arguments in the function, it's worth to constify all of them.
1.27	05-Jun-2005	nathanw	Rearrange some of the ADB types and void * abuse to make -Wcast-qual happy in the presence of the "volatile int flag" construct. Fix up a variety of calls to pass NULL instead of (Ptr)0 to maintain function-pointer safety.
1.26	27-Apr-2005	briggs	Correctly match battery types. Old function would end up matching a zero-length string. Noted in PR port-macppc/30034 by Magnus Henoch. Patched as in the PR.
1.25	01-Feb-2005	briggs	Strip old "pm1" code. All PPC PMUs are "pm2" style. Two benefits: * Cleans code up a bit, and * Reduces the call stack for PMU interrupts.
1.24	01-Feb-2005	briggs	Remove one level of interrupt redirection by switching on the ADB hardware type and registering a Cuda or PMU interrupt handler specifically instead of an intermediate interrupt handler.
1.23	01-Feb-2005	briggs	Add a PMU initialization call at ADB init time. This probes the machine type for PMU / battery information, then uses that when getting battery information for APM. Allows older PowerBooks (pre-smart batteries) to function with apm enabled in the kernel. Thanks to Linux code for battery information for these old batteries. Something is still odd, though, because a charging battery can show > 100% when it's near to full charge. Enable more interrupts from PMU and handle PB3400 card eject buttons properly, too. Also use #defines for commands instead of raw hex codes.
1.22	01-Feb-2005	briggs	Calculate and use seconds of power remaining for smart battery types.
1.21	07-Jan-2005	briggs	branches: 1.21.2; 1.21.4; - If pm_pmgrop_pm2() fails, return after splx() -- there's no sense in continuing. - Note that there really needs to be bounds-checking on PMData.
1.20	15-Jul-2003	lukem	__KERNEL_RCSID()
1.19	18-Jun-2002	itojun	branches: 1.19.6; apm emulation, from openbsd
1.18	18-Jun-2002	itojun	KNF (whitespace)
1.17	02-Jan-2002	dbj	branches: 1.17.8; if pm_adb_op times out waiting for an interrupt, attempt to take an interrupt anyway, just in case. Otherwise, report the timout condition. This works around a problem in my ibook if a key is pressed after boot and before adb is configured, such as when booting with -d.
1.16	16-Sep-2001	wiz	branches: 1.16.4; Grammar improvements in comments.
1.15	16-Sep-2001	wiz	Spell 'occurred' with two 'r's.
1.14	03-Aug-2001	tsubai	branches: 1.14.2; Remove (#if 0'ed) m68k asm codes.
1.13	22-Jul-2001	wiz	bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.12	01-Apr-2001	tsubai	branches: 1.12.2; Adjust timing for pmu99. Internal keyboard of recent PowerBooks should work now.
1.11	28-Feb-2001	tsubai	branches: 1.11.2; Back out previous change. It was harmful on my PowerBook G3.
1.10	27-Feb-2001	matt	Enable a fix so that PowerBook(FireWire) keyboards work. This should also work on iBooks and PowerBook(WallStreet). And if we're really lucky, on the new G4 laptops.
1.9	08-Jun-2000	tsubai	branches: 1.9.2; Sync with mac68k.
1.8	05-Sep-1999	tsubai	branches: 1.8.2; 1.8.10; Recognize PCMCIA eject button. (Tested on only PowerBook 2400.)
1.7	12-Jul-1999	tsubai	Add read/set LCD brightness and eject PCMCIA card function.
1.6	11-Jul-1999	tsubai	Enable soft poweroff on PowerBook.
1.5	22-Jun-1999	tsubai	NVRAM read/write functions.
1.4	22-Jun-1999	tsubai	Use RTC on PB.
1.3	07-Dec-1998	tsubai	branches: 1.3.6; Fix a typo.
1.2	15-Nov-1998	tsubai	RTC support for pmu (read only).
1.1	20-Oct-1998	tsubai	Oops, forgot to add them.
1.3.6.2	02-Aug-1999	thorpej	Update from trunk.
1.3.6.1	01-Jul-1999	thorpej	Sync w/ -current.
1.8.10.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.8.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.8.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.9.2.1	01-Apr-2001	he	Pull up revision 1.12 (requested by tsubai): Fix Keyboard problem of recent PowerBooks (Pismo, PowerBook G4, etc.).
1.11.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.12.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.12.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.12.2.2	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.12.2.1	03-Aug-2001	lukem	update to -current
1.14.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.16.4.4	20-Jun-2002	nathanw	Catch up to -current.
1.16.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.16.4.2	11-Jan-2002	nathanw	More catchup.
1.16.4.1	16-Sep-2001	nathanw	file pm_direct.c was added on branch nathanw_sa on 2002-01-11 23:38:35 +0000
1.17.8.1	16-Jul-2002	gehenna	catch up with -current.
1.19.6.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.19.6.5	04-Feb-2005	skrll	Sync with HEAD.
1.19.6.4	17-Jan-2005	skrll	Sync with HEAD.
1.19.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.19.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.19.6.1	03-Aug-2004	skrll	Sync with HEAD
1.21.4.1	12-Feb-2005	yamt	sync with head.
1.21.2.1	29-Apr-2005	kent	sync with -current
1.28.2.4	15-Nov-2007	yamt	sync with head.
1.28.2.3	27-Oct-2007	yamt	sync with head.
1.28.2.2	26-Feb-2007	yamt	sync with head.
1.28.2.1	21-Jun-2006	yamt	sync with head.
1.29.14.1	19-Jun-2006	chap	Sync with head.
1.29.8.1	26-Jun-2006	yamt	sync with head.
1.29.6.1	22-Apr-2006	simonb	Fix some shadowed variable warnings.
1.29.4.1	09-Sep-2006	rpaulo	sync with head
1.30.6.1	01-Feb-2007	ad	Sync with head.
1.31.28.2	13-Nov-2007	bouyer	Sync with HEAD
1.31.28.1	25-Oct-2007	bouyer	Sync with HEAD.
1.31.26.1	18-Oct-2007	yamt	sync with head.
1.31.24.2	08-Nov-2007	matt	sync with -HEAD
1.31.24.1	06-Nov-2007	matt	sync with HEAD
1.31.22.2	11-Nov-2007	joerg	Sync with HEAD.
1.31.22.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.31.14.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.31.6.2	03-Dec-2007	ad	Sync with HEAD.
1.31.6.1	23-Oct-2007	ad	Sync with head.
1.32.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.33.32.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.33.26.1	28-Apr-2009	skrll	Sync with HEAD.
1.33.18.1	04-May-2009	yamt	sync with head.
1.12	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.11	11-Dec-2005	christos	branches: 1.11.78; 1.11.86; 1.11.92; merge ktrace-lwp.
1.10	01-Feb-2005	briggs	Remove one level of interrupt redirection by switching on the ADB hardware type and registering a Cuda or PMU interrupt handler specifically instead of an intermediate interrupt handler.
1.9	01-Feb-2005	briggs	Add a PMU initialization call at ADB init time. This probes the machine type for PMU / battery information, then uses that when getting battery information for APM. Allows older PowerBooks (pre-smart batteries) to function with apm enabled in the kernel. Thanks to Linux code for battery information for these old batteries. Something is still odd, though, because a charging battery can show > 100% when it's near to full charge. Enable more interrupts from PMU and handle PB3400 card eject buttons properly, too. Also use #defines for commands instead of raw hex codes.
1.8	01-Feb-2005	briggs	Add some command definitions gleaned from Linux. Add a field to pmu_battery_info to contain est. seconds of power remaining.
1.7	07-Jan-2005	briggs	branches: 1.7.2; 1.7.4; Increase buffer from 32 bytes to 128 bytes in PMData. I have observed a response from the device that had 120 bytes of data. The lack of any bounds-checking in pm_direct.c allowed that data to smash the stack in the interrupt handler.
1.6	18-Jun-2002	itojun	branches: 1.6.6; apm emulation, from openbsd
1.5	12-Jul-1999	tsubai	branches: 1.5.16; 1.5.20; 1.5.28; Add read/set LCD brightness and eject PCMCIA card function.
1.4	11-Jul-1999	tsubai	Enable soft poweroff on PowerBook.
1.3	22-Jun-1999	tsubai	NVRAM read/write functions.
1.2	16-Jun-1999	tsubai	Define symbolic name of PMU commands.
1.1	20-Oct-1998	tsubai	branches: 1.1.8; Oops, forgot to add them.
1.1.8.3	02-Aug-1999	thorpej	Update from trunk.
1.1.8.2	01-Jul-1999	thorpej	Sync w/ -current.
1.1.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.28.1	16-Jul-2002	gehenna	catch up with -current.
1.5.20.1	20-Jun-2002	nathanw	Catch up to -current.
1.5.16.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.6.6.2	04-Feb-2005	skrll	Sync with HEAD.
1.6.6.1	17-Jan-2005	skrll	Sync with HEAD.
1.7.4.1	12-Feb-2005	yamt	sync with head.
1.7.2.1	29-Apr-2005	kent	sync with -current
1.11.92.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.11.86.1	28-Apr-2009	skrll	Sync with HEAD.
1.11.78.1	04-May-2009	yamt	sync with head.
1.47	21-Sep-2025	thorpej	Support enumeration of i2c devices directly from the device tree.
1.46	21-Sep-2025	thorpej	It's no longer necessary to scan for sensor descriptive information in the macppc i2c controller drivers; device_register() does it for us.
1.45	18-Sep-2025	thorpej	In the "i2c-child-devices" array, don't pass in a "cookie" and "cookietype". Instead, just create the appropriate devhandle and pass that along as a data object.
1.44	15-Sep-2025	thorpej	Encapsulate what's needed to attach an I2C bus into a iicbus_attach() inline.
1.43	07-Sep-2025	thorpej	Change todr_chip_handle::cookie -> todr_chip_handle::todr_dev, and make it a device_t. Upcoming functional changes will require the device_t associated with a TODR device. Change todr_chip_handle::bus_cookie -> todr_chip_handle::todr_devaux. Nothing was using the old field, but I decided to keep it around just in cause something needs it in the future. And with these largely mechanical yet semantically meaningful changes, thus spake the Oracle: "Welcome to NetBSD 11.99.2."
1.42	12-Aug-2025	macallan	some updates and fixes: - sprinkle volatile, mostly for clang - on Xserve we need extra delays around i2c ops - use combined mode for i2c reads - 2 ops instead of 3 - make sure we pass the whole compatible property to iic, not just the first entry
1.41	30-Aug-2023	macallan	remove ancient #if 0 block NFC
1.40	22-Aug-2023	macallan	tsleep()/wakeup() -> cv_*
1.39	07-Aug-2021	thorpej	branches: 1.39.2; Merge thorpej-cfargs2.
1.38	07-Aug-2021	macallan	pass sensor locations to i2c devices if we can find them tested on 2nd gen Mini
1.37	24-Apr-2021	thorpej	branches: 1.37.2; 1.37.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.36	05-Mar-2021	rin	branches: 1.36.2; Convert to intr_establish_xname().
1.35	26-Jan-2021	thorpej	There is not much point in of_compatible() returning -1 for "no match" and >= 0 for "match". Just make it return 0 for "no match" and >0 for "match" so it can be treated like a boolean expression. As such of_match_compatible() (a wrapper around of_compatible()) is now obsolete, and will be removed once all call sites are converted to an appropriate replacement.
1.34	14-Jul-2020	martin	branches: 1.34.2; Adapt to new proplib API
1.33	22-Dec-2019	thorpej	Cleanup i2c bus acquire / release, centralizing all of the logic into iic_acquire_bus() / iic_release_bus(). "acquire" and "release" hooks no longer need to be provided by back-end controller drivers (only if they need special handling, e.g. powering on the i2c controller). This results in the removal of a bunch of rendundant code from each back-end controller driver. Assert that we are not in hard interrupt context in iic_acquire_bus(), iic_exec(), and iic_release_bus().
1.32	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.31	28-Mar-2018	macallan	branches: 1.31.2; be less spammy on i2c errors
1.30	16-Feb-2018	macallan	branches: 1.30.2; OF_getprop() retuns -1 on failure, not 0...
1.29	29-Sep-2017	macallan	pass the right device node to i2c devices
1.28	01-Sep-2017	macallan	support I2C bus and direct config of slave devices
1.27	01-Jun-2016	macallan	report the power button to sysmon when possible
1.26	31-May-2016	macallan	fix stupid tpyo thanks chuq
1.25	31-May-2016	macallan	make sure we call sysmon_pswitch_event() from thread context
1.24	14-Feb-2016	chs	zero the i2c_attach_args structure before filling it in. fixes occasional crashes in iic_attach().
1.23	14-Mar-2014	mrg	branches: 1.23.6; remove various set-but-unused variables.
1.22	05-Nov-2013	macallan	do what cuda does - if we read garbage from the RTC try a few more times
1.21	01-Jul-2011	dyoung	branches: 1.21.2; 1.21.12; 1.21.16; #include <sys/bus.h> instead of <machine/bus.h>.
1.20	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.19	09-Nov-2010	macallan	branches: 1.19.6; add support for controlling power to the modem in some PowerBooks works at least with my Pismo, probably others
1.18	14-Sep-2010	macallan	report lid open/close events to sysmon
1.17	12-Dec-2009	tsutsui	branches: 1.17.2; 1.17.4; Remove `volatile' qualifier from argument types of struct timeval passed to todr_gettime(9) and todr_settime(9). We no longer have an ancient and volatile struct timeval `time' global since we have switched to MI timercounter(9) on all port. XXX1: some of these RTC drivers still assume 32bit time_t XXX2: some of these should be rewritten to use todr_[gs]ettime_ymdhms() XXX3: todr(9) man page doesn't mention todr_[gs]ettime_ymdhms()
1.16	18-Mar-2009	cegger	Ansify function definitions w/o arguments. Generated with sed.
1.15	11-Jan-2009	macallan	branches: 1.15.2; fix format instead of casting wildly
1.14	11-Jan-2009	macallan	deal with 64bit time_t Noticed by Wojciech Galazka
1.13	29-Apr-2008	martin	branches: 1.13.8; Convert to new 2 clause license
1.12	30-Mar-2008	macallan	branches: 1.12.2; 1.12.4; don't splhigh() in the interrupt handler, instead spltty() in adb_poll()
1.11	06-Dec-2007	ad	branches: 1.11.12; lockmgr -> mutex
1.10	07-Nov-2007	garbled	branches: 1.10.2; Convert macppc to shared ofw_autoconf.c. Compile tested only.
1.9	17-Oct-2007	garbled	branches: 1.9.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.8	08-Aug-2007	macallan	branches: 1.8.2; 1.8.4; 1.8.6; sync with ppcoea-renovation
1.7	09-Jul-2007	ad	branches: 1.7.4; 1.7.8; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.6	09-May-2007	macallan	add an optional callback from pmu's worker thread, use it to poll AC power status on legacy batteries where we don't get environment interrupts. Also report AC status changes to powerd.
1.5	03-Apr-2007	macallan	branches: 1.5.4; cleanup a bit, fix some stupid pasto thanks to jmcneill for finding the problem
1.4	25-Mar-2007	macallan	attach smartbat* when appropriate
1.3	15-Feb-2007	macallan	branches: 1.3.2; 1.3.4; 1.3.8; 1.3.10; 1.3.12; - don't use IPL_HIGH - attach batteries when present - some cleanup
1.2	18-Jan-2007	macallan	branches: 1.2.2; make some tables static to avoid collisions
1.1	17-Jan-2007	macallan	new drivers for pmu and cuda
1.2.2.2	01-Feb-2007	ad	Sync with head.
1.2.2.1	18-Jan-2007	ad	file pmu.c was added on branch newlock2 on 2007-02-01 08:48:08 +0000
1.3.12.2	09-Dec-2007	reinoud	Pullup to HEAD
1.3.12.1	29-Mar-2007	reinoud	Pullup to -current
1.3.10.1	11-Jul-2007	mjf	Sync with head.
1.3.8.6	03-Dec-2007	ad	Sync with HEAD.
1.3.8.5	23-Oct-2007	ad	Sync with head.
1.3.8.4	20-Aug-2007	ad	Sync with HEAD.
1.3.8.3	15-Jul-2007	ad	Sync with head.
1.3.8.2	27-May-2007	ad	Sync with head.
1.3.8.1	10-Apr-2007	ad	Sync with head.
1.3.4.6	07-Dec-2007	yamt	sync with head
1.3.4.5	15-Nov-2007	yamt	sync with head.
1.3.4.4	27-Oct-2007	yamt	sync with head.
1.3.4.3	03-Sep-2007	yamt	sync with head.
1.3.4.2	26-Feb-2007	yamt	sync with head.
1.3.4.1	15-Feb-2007	yamt	file pmu.c was added on branch yamt-lazymbuf on 2007-02-26 09:07:21 +0000
1.3.2.2	17-May-2007	yamt	sync with head.
1.3.2.1	15-Apr-2007	yamt	sync with head.
1.5.4.7	03-Oct-2007	garbled	Sync with HEAD
1.5.4.6	08-Aug-2007	macallan	set display brightness on attach
1.5.4.5	02-Aug-2007	macallan	sync with HEAD
1.5.4.4	14-Jun-2007	macallan	fix some bus_spacification fallout
1.5.4.3	22-May-2007	matt	Update to HEAD.
1.5.4.2	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.5.4.1	09-May-2007	macallan	sync with HEAD
1.7.8.4	09-Dec-2007	jmcneill	Sync with HEAD.
1.7.8.3	11-Nov-2007	joerg	Sync with HEAD.
1.7.8.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.7.8.1	09-Aug-2007	jmcneill	Sync with HEAD.
1.7.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.8.6.2	13-Nov-2007	bouyer	Sync with HEAD
1.8.6.1	25-Oct-2007	bouyer	Sync with HEAD.
1.8.4.1	18-Oct-2007	yamt	sync with head.
1.8.2.3	09-Jan-2008	matt	sync with HEAD
1.8.2.2	08-Nov-2007	matt	sync with -HEAD
1.8.2.1	06-Nov-2007	matt	sync with HEAD
1.9.2.2	08-Dec-2007	mjf	Sync with HEAD.
1.9.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.10.2.1	08-Dec-2007	ad	Sync with head.
1.11.12.3	17-Jan-2009	mjf	Sync with HEAD.
1.11.12.2	02-Jun-2008	mjf	Sync with HEAD.
1.11.12.1	03-Apr-2008	mjf	Sync with HEAD.
1.12.4.4	09-Oct-2010	yamt	sync with head
1.12.4.3	11-Mar-2010	yamt	sync with head
1.12.4.2	04-May-2009	yamt	sync with head.
1.12.4.1	16-May-2008	yamt	sync with head.
1.12.2.1	18-May-2008	yamt	sync with head.
1.13.8.2	28-Apr-2009	skrll	Sync with HEAD.
1.13.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.15.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.17.4.1	05-Mar-2011	rmind	sync with head
1.17.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.19.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.21.16.1	18-May-2014	rmind	sync with head
1.21.12.2	03-Dec-2017	jdolecek	update from HEAD
1.21.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.21.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.23.6.2	09-Jul-2016	skrll	Sync with HEAD
1.23.6.1	19-Mar-2016	skrll	Sync with HEAD
1.30.2.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.30.2.1	30-Mar-2018	pgoyette	Resolve conflicts between branch and HEAD
1.31.2.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.31.2.1	10-Jun-2019	christos	Sync with HEAD
1.34.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.36.2.1	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.37.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.37.2.2	14-May-2021	thorpej	Deal with quirks / differences in OpenFirmware implementations' interpreation of the i2c "reg" property by embedding knowledge of those quicks directly, rather than forcing lots of drivers to provide their own devhandle implementations. We default to assuming the Device Tree bindings, and tweak based on platform- specific #ifdefs. Start with __HAVE_OPENFIRMWARE_VARIANT_AAPL (all i2c "reg" properties encode an address that's shifted left 1 bit to account for the R/W bit that appears on the wire).
1.37.2.1	08-May-2021	thorpej	Adapt the pmu driver to the new i2c device enumeration mechanism. This follows the OpenFirmware bindings for the most part, but has the i2c addresses of children shifted left one bit as it would appear on the wire (for the r/w bit).
1.39.2.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.11	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.10	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.9	01-Jun-2016	macallan	branches: 1.9.28; report the power button to sysmon when possible
1.8	09-Nov-2010	macallan	branches: 1.8.18; 1.8.36; add support for controlling power to the modem in some PowerBooks works at least with my Pismo, probably others
1.7	29-Apr-2008	martin	branches: 1.7.22; Convert to new 2 clause license
1.6	17-Oct-2007	garbled	branches: 1.6.16; 1.6.18; 1.6.20; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.5	08-Aug-2007	macallan	branches: 1.5.2; sync with ppcoea-renovation
1.4	09-May-2007	macallan	branches: 1.4.4; 1.4.8; add an optional callback from pmu's worker thread, use it to poll AC power status on legacy batteries where we don't get environment interrupts. Also report AC status changes to powerd.
1.3	03-Apr-2007	macallan	branches: 1.3.4; cleanup a bit, fix some stupid pasto thanks to jmcneill for finding the problem
1.2	15-Feb-2007	macallan	branches: 1.2.2; 1.2.4; 1.2.8; 1.2.10; - don't use IPL_HIGH - attach batteries when present - some cleanup
1.1	17-Jan-2007	macallan	branches: 1.1.2; new drivers for pmu and cuda
1.1.2.2	01-Feb-2007	ad	Sync with head.
1.1.2.1	17-Jan-2007	ad	file pmuvar.h was added on branch newlock2 on 2007-02-01 08:48:08 +0000
1.2.10.1	11-Jul-2007	mjf	Sync with head.
1.2.8.3	20-Aug-2007	ad	Sync with HEAD.
1.2.8.2	27-May-2007	ad	Sync with head.
1.2.8.1	10-Apr-2007	ad	Sync with head.
1.2.4.3	03-Sep-2007	yamt	sync with head.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	15-Feb-2007	yamt	file pmuvar.h was added on branch yamt-lazymbuf on 2007-02-26 09:07:21 +0000
1.2.2.2	17-May-2007	yamt	sync with head.
1.2.2.1	15-Apr-2007	yamt	sync with head.
1.3.4.4	03-Oct-2007	garbled	Sync with HEAD
1.3.4.3	02-Aug-2007	macallan	sync with HEAD
1.3.4.2	22-May-2007	matt	Update to HEAD.
1.3.4.1	09-May-2007	macallan	sync with HEAD
1.4.8.1	09-Aug-2007	jmcneill	Sync with HEAD.
1.4.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.5.2.1	06-Nov-2007	matt	sync with HEAD
1.6.20.1	16-May-2008	yamt	sync with head.
1.6.18.1	18-May-2008	yamt	sync with head.
1.6.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.22.1	05-Mar-2011	rmind	sync with head
1.8.36.1	09-Jul-2016	skrll	Sync with HEAD
1.8.18.1	03-Dec-2017	jdolecek	update from HEAD
1.9.28.1	20-Apr-2020	bouyer	Sync with HEAD
1.9	17-Sep-2025	thorpej	Don't get the OF phandle from i2c_attach_args::ia_cookie; get it from self's devhandle.
1.8	18-Jun-2021	macallan	branches: 1.8.6; do ii2 locking dance in psoc_dump()
1.7	18-Jun-2021	macallan	use opt_psoc.h, suppress some debug output in !PSOC_DEBUG
1.6	27-Jan-2021	thorpej	branches: 1.6.4; Use DEVICE_COMPAT_EOL.
1.5	25-Jan-2021	thorpej	Since we're using designated initialisers for compat data, we should use a completely empty initializer for the sentinel.
1.4	17-Jan-2021	thorpej	Use designated initializers and a consistent termination style in compat_data[].
1.3	23-Nov-2019	macallan	branches: 1.3.8; 1.3.10; don't invalidate sensors every time we fail to read fan speeds
1.2	22-Nov-2019	macallan	report fan speeds disclaimer: this is guesswork obtained from watching temperatures, listening to fan noise and staring at register dumps. Use with caution.
1.1	01-Nov-2019	macallan	the beginning of a driver for the 'Psoc' fan controller found in my 1GHz TiBook. So far it does: - initialize the fan controller via OF - report temperatures to envsys there is no documentation, only guesswork from looking at OF methods With this my TiBook doesn't seem to overheat anymore.
1.3.10.1	03-Apr-2021	thorpej	Sync with HEAD.
1.3.8.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.3.8.1	23-Nov-2019	martin	file psoc.c was added on branch phil-wifi on 2020-04-13 08:03:58 +0000
1.6.4.2	01-Aug-2021	thorpej	Sync with HEAD.
1.6.4.1	09-May-2021	thorpej	ia->ia_cookie -> devhandle_to_of(device_handle(self))
1.8.6.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.14	01-Nov-2012	macallan	- apply limits consistently - remove suspect pointer fudgery when interpreting PMU battery data now if we had any idea what units these data are in...
1.13	31-Oct-2012	macallan	implement limits and support event monitoring now emergency shutdown on low battery works
1.12	18-Sep-2012	macallan	fix typo
1.11	06-Sep-2012	macallan	branches: 1.11.2; - make the charge state sensor actually do something - work around a bug in envsys which expects a valid value for sensors with states that have text descriptions even if the sensor is invalid
1.10	06-Sep-2012	macallan	only register a PMU callback when we're actually monitoring and reporting AC power fixes spontaneous power down with two smartbat instances present
1.9	05-Sep-2012	macallan	split the envsys sensors into two devices - one SME_CLASS_ACADAPTER and one SME_CLASS_BATTERY, register the former only on unit 0 so we don't end up with two of them on powerbooks that have two battery slots. Now userland has a fighting chance to find the AC status. TODO: make the battery sensors look more like acpibat's
1.8	26-Jul-2011	macallan	branches: 1.8.2; finish device_t-ification
1.7	10-Jul-2011	pgoyette	Initialize sensor state. (Missed the commit for this in my last roto-till.)
1.6	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.5	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.4	14-Sep-2010	macallan	branches: 1.4.6; only mark battery status sensors valid if the battery is actually present
1.3	12-Aug-2008	macallan	branches: 1.3.14; 1.3.16; actually implement smart battery support From Magnus Henoch. This needs more testing, especially on older PowerBooks which may have more thanone battery.
1.2	29-Apr-2008	martin	branches: 1.2.2; 1.2.6; Convert to new 2 clause license
1.1	25-Mar-2007	macallan	branches: 1.1.2; 1.1.6; 1.1.10; 1.1.22; 1.1.42; 1.1.44; 1.1.46; skeleton smart battery driver. Doesn't do much yet.
1.1.46.3	09-Oct-2010	yamt	sync with head
1.1.46.2	04-May-2009	yamt	sync with head.
1.1.46.1	16-May-2008	yamt	sync with head.
1.1.44.1	18-May-2008	yamt	sync with head.
1.1.42.2	28-Sep-2008	mjf	Sync with HEAD.
1.1.42.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.22.2	03-Sep-2007	yamt	sync with head.
1.1.22.1	25-Mar-2007	yamt	file smartbat.c was added on branch yamt-lazymbuf on 2007-09-03 14:27:37 +0000
1.1.10.2	11-Jul-2007	mjf	Sync with head.
1.1.10.1	25-Mar-2007	mjf	file smartbat.c was added on branch mjf-ufs-trans on 2007-07-11 20:00:40 +0000
1.1.6.2	15-Apr-2007	yamt	sync with head.
1.1.6.1	25-Mar-2007	yamt	file smartbat.c was added on branch yamt-idlelwp on 2007-04-15 16:02:50 +0000
1.1.2.2	10-Apr-2007	ad	Sync with head.
1.1.2.1	25-Mar-2007	ad	file smartbat.c was added on branch vmlocking on 2007-04-10 13:22:43 +0000
1.2.6.1	19-Oct-2008	haad	Sync with HEAD.
1.2.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.3.16.1	05-Mar-2011	rmind	sync with head
1.3.14.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.4.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.8.2.2	16-Jan-2013	yamt	sync with (a bit old) head
1.8.2.1	30-Oct-2012	yamt	sync with head
1.11.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.17	07-Sep-2025	thorpej	Change todr_chip_handle::cookie -> todr_chip_handle::todr_dev, and make it a device_t. Upcoming functional changes will require the device_t associated with a TODR device. Change todr_chip_handle::bus_cookie -> todr_chip_handle::todr_devaux. Nothing was using the old field, but I decided to keep it around just in cause something needs it in the future. And with these largely mechanical yet semantically meaningful changes, thus spake the Oracle: "Welcome to NetBSD 11.99.2."
1.16	22-Jan-2022	thorpej	Change the devhandle_from_*() functions to also take a "super handle", from which the newly created handle will inherit it's implementation. The root implementation for a new handle type is used if an invalid "super handle" is passed.
1.15	03-Sep-2021	macallan	switch smu to common fan control code
1.14	07-Aug-2021	thorpej	branches: 1.14.2; Merge thorpej-cfargs2.
1.13	24-Apr-2021	thorpej	branches: 1.13.2; 1.13.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.12	09-Mar-2021	macallan	branches: 1.12.2; add support for the CPU temperature sensor found in iMac G5s
1.11	05-Mar-2021	rin	Convert to intr_establish_xname().
1.10	25-Feb-2021	macallan	deal with node name inconsistencies between PowerMac10,x and 8,x Now we find fans and iic devices on iMac G5
1.9	04-Jul-2020	rin	branches: 1.9.2; - Adjust location of \n in attach message. - Convert to aprint_*(9).
1.8	22-Dec-2019	thorpej	Cleanup i2c bus acquire / release, centralizing all of the logic into iic_acquire_bus() / iic_release_bus(). "acquire" and "release" hooks no longer need to be provided by back-end controller drivers (only if they need special handling, e.g. powering on the i2c controller). This results in the removal of a bunch of rendundant code from each back-end controller driver. Assert that we are not in hard interrupt context in iic_acquire_bus(), iic_exec(), and iic_release_bus().
1.7	10-Nov-2019	chs	in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.6	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.5	20-Apr-2018	macallan	branches: 1.5.2; overhaul SMU i2c handling: - get rid of the special smuiicbus, use generic i2cbus - use shifted i2c addresses like everyone else - use direct config with this generic i2c drivers should work on the smu's i2c bus.
1.4	09-Mar-2018	sevan	Initialise ret to avoid returning uninitialised value if the if statement is false. Found when building the POWERMAC_G5 kernel with clang.
1.3	01-Oct-2017	macallan	branches: 1.3.2; 1.3.4; we support the drive bay sensor now
1.2	29-Sep-2017	macallan	provide crude but working fan control based on sensor readings
1.1	06-Jun-2017	macallan	branches: 1.1.4; SMU support, from Phileas Fogg
1.1.4.2	28-Aug-2017	skrll	Sync with HEAD
1.1.4.1	06-Jun-2017	skrll	file smu.c was added on branch nick-nhusb on 2017-08-28 17:51:44 +0000
1.3.4.3	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.3.4.2	22-Apr-2018	pgoyette	Sync with HEAD
1.3.4.1	15-Mar-2018	pgoyette	Synch with HEAD
1.3.2.2	03-Dec-2017	jdolecek	update from HEAD
1.3.2.1	01-Oct-2017	jdolecek	file smu.c was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.5.2.3	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.5.2.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.5.2.1	10-Jun-2019	christos	Sync with HEAD
1.9.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.12.2.2	04-Apr-2021	thorpej	Associate the OpenFirmware phandle associated with a found device (including PCI bus instances) by using CFARG_DEVHANDLE.
1.12.2.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.13.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.13.2.3	14-May-2021	thorpej	Move the bus/channel number for multi-channel / mux controllers out of i2cbus_attach_args and stash it in the i2c_tag_t instead. This makes it accessible to platform device tree code when enumerating devices.
1.13.2.2	14-May-2021	thorpej	Deal with quirks / differences in OpenFirmware implementations' interpreation of the i2c "reg" property by embedding knowledge of those quicks directly, rather than forcing lots of drivers to provide their own devhandle implementations. We default to assuming the Device Tree bindings, and tweak based on platform- specific #ifdefs. Start with __HAVE_OPENFIRMWARE_VARIANT_AAPL (all i2c "reg" properties encode an address that's shifted left 1 bit to account for the R/W bit that appears on the wire).
1.13.2.1	09-May-2021	thorpej	Adapt the smu driver to the new i2c device enumeration method. While here, collapse the "smuiic" driver into the base "smu" driver; it was superfluous given how the rest of the "smu" driver is structured.
1.14.2.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.14	21-Sep-2025	thorpej	It's no longer necessary to scan for sensor descriptive information in the macppc i2c controller drivers; device_register() does it for us.
1.13	18-Sep-2025	thorpej	In the "i2c-child-devices" array, don't pass in a "cookie" and "cookietype". Instead, just create the appropriate devhandle and pass that along as a data object.
1.12	15-Sep-2025	thorpej	Encapsulate what's needed to attach an I2C bus into a iicbus_attach() inline.
1.11	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.10	09-Aug-2021	thorpej	Fix CVS eff-up.
1.9	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.8	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.7	24-Apr-2021	thorpej	branches: 1.7.2; 1.7.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.6	25-Feb-2021	macallan	branches: 1.6.2; more node name adjustments also, pass sensor names if we can find them now we find and currectly use the hard drive temperature sensor on my iMac G5
1.5	02-Jul-2020	macallan	branches: 1.5.2; add $NetBSD:
1.4	02-Jul-2020	macallan	proplib API catchup
1.3	20-Apr-2018	macallan	overhaul SMU i2c handling: - get rid of the special smuiicbus, use generic i2cbus - use shifted i2c addresses like everyone else - use direct config with this generic i2c drivers should work on the smu's i2c bus.
1.2	07-Jul-2017	macallan	branches: 1.2.4; 1.2.6; 1.2.8; tidy up output by moving linebreak to before we attach children
1.1	06-Jun-2017	macallan	SMU support, from Phileas Fogg
1.2.8.1	22-Apr-2018	pgoyette	Sync with HEAD
1.2.6.2	03-Dec-2017	jdolecek	update from HEAD
1.2.6.1	07-Jul-2017	jdolecek	file smuiic.c was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.2.4.2	28-Aug-2017	skrll	Sync with HEAD
1.2.4.1	07-Jul-2017	skrll	file smuiic.c was added on branch nick-nhusb on 2017-08-28 17:51:44 +0000
1.5.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.6.2.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.7.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.7.2.1	09-May-2021	thorpej	Adapt the smu driver to the new i2c device enumeration method. While here, collapse the "smuiic" driver into the base "smu" driver; it was superfluous given how the rest of the "smu" driver is structured.
1.3	09-Aug-2021	thorpej	Fix CVS eff-up.
1.2	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.1	06-Jun-2017	macallan	branches: 1.1.4; 1.1.6; 1.1.26; SMU support, from Phileas Fogg
1.1.26.1	09-May-2021	thorpej	Adapt the smu driver to the new i2c device enumeration method. While here, collapse the "smuiic" driver into the base "smu" driver; it was superfluous given how the rest of the "smu" driver is structured.
1.1.6.2	03-Dec-2017	jdolecek	update from HEAD
1.1.6.1	06-Jun-2017	jdolecek	file smuiicvar.h was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.1.4.2	28-Aug-2017	skrll	Sync with HEAD
1.1.4.1	06-Jun-2017	skrll	file smuiicvar.h was added on branch nick-nhusb on 2017-08-28 17:51:44 +0000
1.11	17-Sep-2025	thorpej	Don't get the OF phandle from i2c_attach_args::ia_cookie; get it from self's devhandle.
1.10	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.9	27-Jan-2021	thorpej	branches: 1.9.4; 1.9.14; Use DEVICE_COMPAT_EOL.
1.8	25-Jan-2021	thorpej	Since we're using designated initialisers for compat data, we should use a completely empty initializer for the sentinel.
1.7	17-Jan-2021	thorpej	Use designated initializers and a consistent termination style in compat_data[].
1.6	26-Jun-2018	thorpej	branches: 1.6.14; In my quest to make device_compatible_entry (and associated goo) super-general, it turns out I also made it a little to cumbersome to use (if my tired fingers are any indication). So, this is a course-correction -- one string per entry (like of_compat_data, which it will soon replace), and remove the over-verbose macros.
1.5	18-Jun-2018	thorpej	- Rename iic_compat_match() to iic_compatible_match() and change it to use the new device_compatible_match() routine. A pointer to the matching device_compatible_entry is returned if a match is found. - Adjust iic_use_direct_match() accordingly. - i2c drivers now provide device_compatible_entry tables when performing direct-config matching. - In the dsrtc driver, take advantage of this new capability to greatly simplify model selection. (I'm coming for you next, of_compat_data...)
1.4	16-Jun-2018	thorpej	More cleanup to i2c autoconfiguration: - Get all of the drivers onto the new match quality constants. - Introduce a new helper function, iic_use_direct_match(), that has all of the logic for direct-config matching. If it returns true, the driver returns the match result (which may be 0). If it returns false, the driver does indirect-config matching. - iic_compat_match() now returns a weighted match quality; matches to lower-indexed "compatible" device property are more-specific matches, and return a better match quality accordingly.
1.3	20-Apr-2018	macallan	overhaul SMU i2c handling: - get rid of the special smuiicbus, use generic i2cbus - use shifted i2c addresses like everyone else - use direct config with this generic i2c drivers should work on the smu's i2c bus.
1.2	05-Oct-2017	macallan	branches: 1.2.2; 1.2.4; do what linux and freebsd do here: - ignore the raw 'adc' sensors - update all sensors in a single transaction instead of one by one now we're getting relatively sane readings
1.1	06-Jun-2017	macallan	branches: 1.1.4; SMU support, from Phileas Fogg
1.1.4.2	28-Aug-2017	skrll	Sync with HEAD
1.1.4.1	06-Jun-2017	skrll	file smusat.c was added on branch nick-nhusb on 2017-08-28 17:51:44 +0000
1.2.4.3	28-Jul-2018	pgoyette	Sync with HEAD
1.2.4.2	25-Jun-2018	pgoyette	Sync with HEAD
1.2.4.1	22-Apr-2018	pgoyette	Sync with HEAD
1.2.2.2	03-Dec-2017	jdolecek	update from HEAD
1.2.2.1	05-Oct-2017	jdolecek	file smusat.c was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.6.14.1	03-Apr-2021	thorpej	Sync with HEAD.
1.9.14.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.9.4.2	09-May-2021	thorpej	ia->ia_cookie -> devhandle_to_of(device_handle(self))
1.9.4.1	09-May-2021	thorpej	No need to include smuiicvar.h.
1.1	06-Jun-2017	macallan	branches: 1.1.4; 1.1.6; SMU support, from Phileas Fogg
1.1.6.2	03-Dec-2017	jdolecek	update from HEAD
1.1.6.1	06-Jun-2017	jdolecek	file smuvar.h was added on branch tls-maxphys on 2017-12-03 11:36:25 +0000
1.1.4.2	28-Aug-2017	skrll	Sync with HEAD
1.1.4.1	06-Jun-2017	skrll	file smuvar.h was added on branch nick-nhusb on 2017-08-28 17:51:44 +0000
1.70	08-Sep-2025	macallan	more registers, add include guard
1.69	08-Sep-2025	macallan	move register definitions into the headers they belong
1.68	20-Aug-2025	macallan	move GPIO definitions to obiovar.h
1.67	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.66	11-Dec-2023	mlelstv	Output is always 16bit, the internal audio data type may differ.
1.65	02-Jun-2022	macallan	check platform-do-*-mute properties to find out the resp. GPIO's polarity now this works properly on pmac7,3
1.64	01-Jun-2022	martin	Revert previous, the mask is intented to be like sc_output_mask, a bitmask of active ports.
1.63	01-Jun-2022	martin	In SNAPPER_OUTPUT_SELECT the "mask" is a bitmap of muted outputs, not active outputs.
1.62	01-Jun-2022	martin	Recognize the OF labels used for line output and headphone output on a G5 powermac 7,3.
1.61	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.60	02-Jul-2021	jmcneill	branches: 1.60.2; port-macppc/56289: kernel spinout on macppc when runing ATF tests with LOCKDEBUG Move call to snapper_set_rate from trigger_output to commit_settings, since the intr lock is not held when calling the latter.
1.59	26-Apr-2021	thorpej	snapper carries multiple interface attributes, so be explicit about "onewirebus" when attaching to it.
1.58	24-Apr-2021	thorpej	branches: 1.58.2; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.57	11-Mar-2021	macallan	branches: 1.57.2; add basic support for iMac G5 audio: - match AOAShasta - deal with headphone gpios labeled as lineout in OF - set sc_mode to SNAPPER_IS_PCM3052 - OF makes it look like an unlabeled TAS3004 TODO: - actually support pcm3052 instead of treating it like a sw codec
1.56	05-Mar-2021	rin	Convert to intr_establish_xname().
1.55	08-Aug-2020	macallan	branches: 1.55.2; add support for the onewire bus found in some macs, namely Quicksilver. This can be used to read the EEPROM content from Apple Pro speakers, or to hook up other onewire devices.
1.54	11-Apr-2020	macallan	don't try to read a 32bit property into a uint8_t. Now headphone detection works properly on machines which have the gpio's polarity reversed, like Quicksilver and TiBook.
1.53	20-Sep-2019	macallan	branches: 1.53.6; various minor fixes and updates: - add (very) basic ONYX support. Treat as 16bit codec with software volume control. Makes basic audio work on PCIe G5 - correctly detect TAS3001 without 'compatible' property, now this works on Quicksilver - mute line input on TAS3001 - it's unconnected on Quicksilver and causes noise - make more of an effort to match codecs to i2sbus instances, needed on G5 and some other models with software 'modems'
1.52	08-Jun-2019	isaki	Clean get_props(). - Make get_props() return AUDIO_PROP_{PLAYBACK,CAPTURE} properly. This eliminates need for audio.c to take care of such (old) drivers which don't return both of PLAYBACK and CAPTURE. - All get_props() doesn't need to return AUDIO_PROP_MMAP. It is handled in the audio layer now.
1.51	16-May-2019	macallan	switch the default input to line in, to avoid feedback noise on laptops should probably just mute the input, I need to read the datasheet again...
1.50	08-May-2019	isaki	Merge isaki-audio2 branch, the overhaul of audio subsystem. - Interrupt-oriented system rather than thread-oriented. - Improve stability, quality and performance. - Split playback and record cleanly. Improve halfduplex support. - Many bugs are fixed including deadlocks, resource leaks, abuses, etc. - Simplify audio filter mechanism. The encoding/channels/frequency conversions are completely handled in the upper layer. So the hard- ware driver only converts its hardware encoding (if necessary). - audio_hw_if changes: - Obsoletes query_encoding and add query_format instead. - Obsoletes set_params and add set_format instead. - Remove drain, setfd, mappage. - The call sequences are changed. - ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted. - ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced. - cleanup config attributes: au*conv and mulaw. - All hardware drivers should follow it (I've done as much as possible). Some file paths are changed: - dev/audio.c -> dev/audio/audio.c (rewritten) - dev/audiovar.h -> dev/audio/audiovar.h - dev/audio_dai.h -> dev/audio/audio_dai.h - dev/audio_if.h -> dev/audio/audio_if.h - dev/audiobell.c -> dev/audio/audiobell.c - dev/audiobellvar.h -> dev/audio/audiobellvar.h - dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
1.49	16-Mar-2019	isaki	branches: 1.49.2; Use C99 style struct initializer to audio_hw_if.
1.48	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.47	04-May-2018	macallan	branches: 1.47.2; use obio_space_map() to map DMA registers, now this works on both G5 and 32bit hardware
1.46	29-Mar-2018	macallan	explicitly enable the i2s part in the keylargo FCR now this works on my PCI-X G5
1.45	29-Mar-2018	macallan	deal with PowerMac7,* mac-io/i2s/sound reg properties now we map the right registers on G5 and get DMA interrupts. Still no sound but - well - progress
1.44	24-Mar-2018	macallan	don't poke GPIOs directly, use obio_*() access functions, now this has a chance of working on G5 where we can't just BAT-map everything with paddr == busaddr. Doesn't play audio yet but things like headphone detection work.
1.43	29-Jan-2018	macallan	branches: 1.43.2; remove some leftover references to ki2c in comments no functional change
1.42	27-Jan-2018	sevan	Fix issue with audio being downpitched, thanks to <nat> "it seems that snapper_init should be called before audio_attach_mi, as snapper init is setting the rate to 44100 after the hardware format has been configured by audio_attach_mi. audio_attach_mi should be the last thing called during an attach of an audio device so the audio device is ready to be configured when audio_attach_mi is called." Resolves PR port-macppc/52949
1.41	31-Mar-2017	msaitoh	branches: 1.41.6; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
1.40	15-Jul-2016	macallan	branches: 1.40.2; adjust to dbdma changes
1.39	14-Mar-2014	mrg	branches: 1.39.4; 1.39.6; 1.39.10; remove various set-but-unused variables.
1.38	24-Nov-2011	mrg	branches: 1.38.4; 1.38.8; 1.38.12; put back IPL_AUDIO and splaudio(), at the request of rmind. they are aliases and now we can easily revert audio to IPL_VM if necessary, without having to revert the whole branch.
1.37	23-Nov-2011	jmcneill	Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From the original ad-audiomp branch notes: Add MP locking to the audio drivers. Making the audio drivers MP safe is necessary before efforts can be made to make the VM system MP safe. The are two locks per device instance, an ISR lock and a character device lock. The ISR lock replaces calls to splaudio()/splx(), and will be held across calls to device methods which were called at splaudio() before (e.g. trigger_output). The character device lock is held across calls to nearly all of the methods, excluding some only used for initialization, e.g. get_locks. Welcome to 5.99.57.
1.36	12-Nov-2010	phx	branches: 1.36.8; 1.36.10; Get the dma registers from the soundbus property. This should work with all snapper-compatible hardware. Tested on PowerBook G4, MacMini and iBook G4. Failed on the PowerBook before.
1.35	16-Oct-2010	phx	Find all GPIOs in OF also on newer PowerBooks. Do not use a GPIO or establish an interrupt when it was not found. To be done: We should use bus_space(9) for reading/writing GPIOs.
1.34	09-Sep-2010	macallan	get rid of custom PMF event handlers, instead do what the upper layer expects so volume control via PMF still works
1.33	05-Nov-2009	dyoung	branches: 1.33.2; 1.33.4; In awacs(4) and snapper(4), use deviter(9) instead of accessing alldevs directly. In pbms(4), delete some unused debugging macros, expand USB compatibility macros, and add a child-detachment routine. Simplify pbms(4) deactivation and detachment. These changes are compile-tested, only.
1.32	18-Mar-2009	cegger	bzero -> memset
1.31	16-Dec-2008	christos	branches: 1.31.2; replace bitmask_snprintf(9) with snprintb(3)
1.30	26-Sep-2008	macallan	branches: 1.30.2; use access functions to mess with obio's registers
1.29	26-Sep-2008	macallan	use min(255, blah) to cap volume instead of masking the upper bits out
1.28	16-May-2008	macallan	branches: 1.28.4; sprinkle static
1.27	15-May-2008	macallan	listen to PMF volume control events With this volume vontrol via keyboard works on my iBook G4.
1.26	15-May-2008	macallan	struct device -> device_t
1.25	07-Nov-2007	garbled	branches: 1.25.14; 1.25.16; 1.25.18; 1.25.20; Convert macppc to shared ofw_autoconf.c. Compile tested only.
1.24	18-Oct-2007	macallan	branches: 1.24.2; cleanup, various fixes and TAS3001 / Tumbler support from Marco Trillo in PR37076
1.23	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.22	27-Sep-2007	dogcow	branches: 1.22.2; struct cfattach -> CFATTACH_DECL; compiles again.
1.21	17-Sep-2007	aymeric	branches: 1.21.2; add support for the "tumbler" as found at least on iBook G3/600. quick OK macallan@
1.20	04-Apr-2007	jmcneill	branches: 1.20.4; 1.20.12; 1.20.14; Simplify sw volume control, attach to AOAK2 as well, make mono work as well as stereo, and print a friendlier message when we don't find a hardware mixer.
1.19	03-Apr-2007	jmcneill	In the AOAKeylargo case, there is no hardware volume control. Instead, implement volume control in software via audio filter framework. XXX: audio filter framework doesn't let me pass parameters from the hw softc to the filter, so the volume variables are globals for now.
1.18	03-Apr-2007	jmcneill	Match AOAKeylargo, and don't make finding deq a requirement. Sound now comes out of my last gen G4 Mac Mini, minus mixer controls. ok macallan@
1.17	25-Mar-2007	macallan	fix typo
1.16	28-Feb-2007	thorpej	branches: 1.16.2; 1.16.4; 1.16.6; TRUE -> true, FALSE -> false
1.15	17-Dec-2006	macallan	branches: 1.15.2; don't pretend to support 8kHz since the chip really doesn't noticed by Marco Trillo
1.14	11-Dec-2006	macallan	actually change the sample rate when asked to. Fix provided by Marco Trillo in PR35204 While there also enable 24bit I/O.
1.13	24-Sep-2006	jmcneill	branches: 1.13.2; Don't use // for comments.
1.12	23-Aug-2006	macallan	branches: 1.12.2; 1.12.4; use gain table for master volume as well
1.11	23-Aug-2006	macallan	fix some KNF nits
1.10	11-Aug-2006	macallan	Add audio input support. From Magnus Henoch, fixes PR 32664
1.9	23-Feb-2006	thorpej	branches: 1.9.2; Use device_parent().
1.8	24-Dec-2005	perry	branches: 1.8.2; 1.8.4; 1.8.6; bare asm -> __asm
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	10-Aug-2005	macallan	- don't call ki2c private functions anymore, use iic_exec() to be a good i2c citizen - use the deq driver to find the mixer device - add controls for bass and treble
1.5	25-Jan-2005	briggs	branches: 1.5.6; Ensure i/o commands are allocated on 16-byte boundary by allocating 15 extra bytes and adjusting array starts. Issue pointed out on port-macppc by Michael Lorenz. Also remove extra print of the device name on attach().
1.4	15-Jan-2005	kent	branches: 1.4.2; 1.4.4; ansify and KNF
1.3	10-Jan-2005	kent	merge kent-audio1 branch, which introduces audio filter pipeline to the MI audio framework Summary of changes: * struct audio_params - remove sw_code, factor, factor_denom, hw_sample_rate, hw_encoding ,hw_precision, and hw_channels. Conversion information is conveyed by stream_filter_list_t. - change the type of sample_rate: u_long -> u_int - add `validbits,' which represents the valid data size in precision bits. It is required in order to distinguish 24/32bit from 24/24bit or 32/32bit. * audio_hw_if - add two parameters to set_params() stream_filter_list_t pfil, stream_filter_list rfil A HW driver should set filter recipes for requested formats - constify audio_params parameters of trigger_output() and trigger_input(). They represent audio formats for the hardware. - make open() and close() optional - add int (AUMODE_PLAY or AUMODE_RECORD) and audio_params_t parameters to round_blocksize() * sw_code is replaced with stream_filter_t. stream_filer_t converts audio data in an input buffer and writes into another output buffer unlike sw_code, which converts data in single buffer. converters in dev/auconv.c, dev/mulaw.c, dev/aurateconv.c, dev/tc/bba.c, dev/ic/msm6258.c, and arch/arm/iomd/vidcaudio.c are reimplemented as stream_filter_t * MI audio - audiosetinfo() builds filter pipelines from stream_filter_list_t filled by audio_hw_if::set_params() - audiosetinfo() returns with EINVAL if mmapped and set_params() requests filters - audio_write(), audio_pint(), and audio_rint() invoke a filter pipeline. - ioctl() for FIONREAD, AUDIO_WSEEK, AUDIO_GETIOFFS, AUDIO_GETOOFFS, and audio_prinfo::{seek,samples} for AUDIO_GETINFO handle values for a buffer nearest to userland. * add `struct device ' parameter to ac97_attach() all of audio HW drivers follow audio_hw_if and ac97 changes
1.2	29-Oct-2004	yamt	branches: 1.2.2; constify audio_hw_if, midi_hw_if, and radio_hw_if.
1.1	27-Dec-2003	grant	branches: 1.1.4; add support for the Keywest I2C and snapper audio device, as found on some iBook and PowerBook models. this driver was written by Tsubai Masanari and further hacked on by Jared D. McNeill to work on his iBook. the driver is limited (master volume control only, and I haven't tested recording) but has been functioning perfectly on my PowerBook g4 DVI (ivory) for some time. ok'd by matt.
1.1.4.8	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.4.7	04-Feb-2005	skrll	Sync with HEAD.
1.1.4.6	17-Jan-2005	skrll	Sync with HEAD.
1.1.4.5	02-Nov-2004	skrll	Sync with HEAD.
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	03-Aug-2004	skrll	Sync with HEAD
1.1.4.1	27-Dec-2003	skrll	file snapper.c was added on branch ktrace-lwp on 2004-08-03 10:37:21 +0000
1.2.2.2	09-Jan-2005	kent	audio_hw_if change * make open() and close() optional * add int (AUMODE_PLAY or AUMODE_RECORD) and audio_params_t parameters to round_blocksize()
1.2.2.1	03-Jan-2005	kent	adopt the filter pipeline framework
1.4.4.1	12-Feb-2005	yamt	sync with head.
1.4.2.1	29-Apr-2005	kent	sync with -current
1.5.6.5	15-Nov-2007	yamt	sync with head.
1.5.6.4	27-Oct-2007	yamt	sync with head.
1.5.6.3	03-Sep-2007	yamt	sync with head.
1.5.6.2	30-Dec-2006	yamt	sync with head.
1.5.6.1	21-Jun-2006	yamt	sync with head.
1.8.6.1	22-Apr-2006	simonb	Sync with head.
1.8.4.1	09-Sep-2006	rpaulo	sync with head
1.8.2.1	01-Mar-2006	yamt	sync with head.
1.9.2.1	03-Sep-2006	yamt	sync with head.
1.12.4.2	18-Dec-2006	yamt	sync with head.
1.12.4.1	22-Oct-2006	yamt	sync with head
1.12.2.2	12-Jan-2007	ad	Sync with head.
1.12.2.1	18-Nov-2006	ad	Sync with head.
1.13.2.1	25-Sep-2008	bouyer	pullup the following revisions, requested my macallan in ticket 616: sys/arch/macppc/dev/snapper.c 1.14-1.21 - proper support for 24bit audio on TAS3004 / snapper codecs - fix sample rate setup bugs ( otherwise the chip would always stay in 44.1kHz ) - add support for the codecs found in G4 Mac Minis ( AOAKeylargo and AOAK2 ), which don't have hardware volume control - add support for 'tumbler' codecs found in some iBook G3 models
1.15.2.2	15-Apr-2007	yamt	sync with head.
1.15.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.16.6.1	29-Mar-2007	reinoud	Pullup to -current
1.16.4.1	11-Jul-2007	mjf	Sync with head.
1.16.2.4	03-Dec-2007	ad	Sync with HEAD.
1.16.2.3	23-Oct-2007	ad	Sync with head.
1.16.2.2	09-Oct-2007	ad	Sync with head.
1.16.2.1	10-Apr-2007	ad	Sync with head.
1.20.14.2	08-Nov-2007	matt	sync with -HEAD
1.20.14.1	06-Nov-2007	matt	sync with HEAD
1.20.12.3	11-Nov-2007	joerg	Sync with HEAD.
1.20.12.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.20.12.1	02-Oct-2007	joerg	Sync with HEAD.
1.20.4.5	03-Oct-2007	garbled	Sync with HEAD
1.20.4.4	27-Sep-2007	macallan	use CFATTACH_DECL()
1.20.4.3	19-Sep-2007	macallan	sync with HEAD
1.20.4.2	08-Aug-2007	macallan	don't bus_space_map(PAGE_SIZE) - use the actual length OF tells us instead We need this since the new, shared bus_space_* stuff actually keeps track of what ranges are mapped
1.20.4.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.21.2.2	18-Oct-2007	yamt	sync with head.
1.21.2.1	06-Oct-2007	yamt	sync with head.
1.22.2.2	13-Nov-2007	bouyer	Sync with HEAD
1.22.2.1	25-Oct-2007	bouyer	Sync with HEAD.
1.24.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.25.20.2	10-Oct-2008	skrll	Sync with HEAD.
1.25.20.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.25.18.3	09-Oct-2010	yamt	sync with head
1.25.18.2	11-Mar-2010	yamt	sync with head
1.25.18.1	04-May-2009	yamt	sync with head.
1.25.16.1	18-May-2008	yamt	sync with head.
1.25.14.3	17-Jan-2009	mjf	Sync with HEAD.
1.25.14.2	28-Sep-2008	mjf	Sync with HEAD.
1.25.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.28.4.1	19-Oct-2008	haad	Sync with HEAD.
1.30.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.30.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.31.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.33.4.1	05-Mar-2011	rmind	sync with head
1.33.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.36.10.2	22-Nov-2011	jmcneill	get rid of unused 'powerstate' callback in audio_hw_if
1.36.10.1	22-Nov-2011	macallan	convert snapper code from mrg, tested on my iBook G4
1.36.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.36.8.1	17-Apr-2012	yamt	sync with head
1.38.12.1	18-May-2014	rmind	sync with head
1.38.8.2	03-Dec-2017	jdolecek	update from HEAD
1.38.8.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.38.4.1	13-Mar-2018	snj	Pull up following revision(s) (requested by sevan in ticket #1522): sys/arch/macppc/dev/snapper.c: 1.42 Fix issue with audio being downpitched, thanks to <nat> "it seems that snapper_init should be called before audio_attach_mi, as snapper init is setting the rate to 44100 after the hardware format has been configured by audio_attach_mi. audio_attach_mi should be the last thing called during an attach of an audio device so the audio device is ready to be configured when audio_attach_mi is called." Resolves PR port-macppc/52949
1.39.10.2	26-Apr-2017	pgoyette	Sync with HEAD
1.39.10.1	26-Jul-2016	pgoyette	Sync with HEAD
1.39.6.2	28-Aug-2017	skrll	Sync with HEAD
1.39.6.1	05-Oct-2016	skrll	Sync with HEAD
1.39.4.1	19-Feb-2018	snj	Pull up following revision(s) (requested by sevan in ticket #1559): sys/arch/macppc/dev/snapper.c: 1.42 Fix issue with audio being downpitched, thanks to <nat> "it seems that snapper_init should be called before audio_attach_mi, as snapper init is setting the rate to 44100 after the hardware format has been configured by audio_attach_mi. audio_attach_mi should be the last thing called during an attach of an audio device so the audio device is ready to be configured when audio_attach_mi is called." Resolves PR port-macppc/52949
1.40.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.41.6.1	04-Feb-2018	martin	Pull up following revision(s) (requested by sevan in ticket #520): sys/arch/macppc/dev/snapper.c: revision 1.42 Fix issue with audio being downpitched, thanks to <nat> "it seems that snapper_init should be called before audio_attach_mi, as snapper init is setting the rate to 44100 after the hardware format has been configured by audio_attach_mi. audio_attach_mi should be the last thing called during an attach of an audio device so the audio device is ready to be configured when audio_attach_mi is called." Resolves PR port-macppc/52949
1.43.2.3	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.43.2.2	21-May-2018	pgoyette	Sync with HEAD
1.43.2.1	30-Mar-2018	pgoyette	Resolve conflicts between branch and HEAD
1.47.2.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.47.2.1	10-Jun-2019	christos	Sync with HEAD
1.49.2.3	04-May-2019	isaki	Move dev/audio_if.h -> dev/audio/audio_if.h
1.49.2.2	22-Apr-2019	isaki	Adapt to audio2. - New audio filter can access softc so it's simple. - Clear rval of fixphase on halt.
1.49.2.1	21-Apr-2019	isaki	Use C99 style struct initializer to audio_format.
1.53.6.1	20-Apr-2020	bouyer	Sync with HEAD
1.55.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.57.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.58.2.2	01-Aug-2021	thorpej	Sync with HEAD.
1.58.2.1	13-May-2021	thorpej	Sync with HEAD.
1.60.2.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.13	28-Dec-2022	macallan	don't complain about mpic and dart not being configured mpic is handled elsewhere, dart is an iommu we don't use yet
1.12	22-Jan-2022	thorpej	Change the devhandle_from_*() functions to also take a "super handle", from which the newly created handle will inherit it's implementation. The root implementation for a new handle type is used if an invalid "super handle" is passed.
1.11	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.10	24-Apr-2021	thorpej	branches: 1.10.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.9	16-Mar-2018	macallan	branches: 1.9.16; gather per-CPU EEPROM contents if we have them
1.8	01-Mar-2018	macallan	branches: 1.8.2; match /u3, found in some G5
1.7	15-Sep-2017	macallan	provide a bus_space to child devices
1.6	26-Oct-2011	macallan	branches: 1.6.12; more device/softc splitting
1.5	18-Jun-2011	matt	struct device * -> device_t struct cfdata * -> cfdata_t use device accessors, use device_private. some softc/device_t splits (macppc needs a bunch more) aprint*_dev used considerably more
1.4	14-Mar-2009	dsl	branches: 1.4.10; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.3	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.2	11-Dec-2005	christos	branches: 1.2.18; 1.2.80; 1.2.88; 1.2.94; merge ktrace-lwp.
1.1	10-Aug-2005	macallan	branches: 1.1.6; dummy driver to represent the uni-n node in OF and attach its children
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	10-Aug-2005	skrll	file uni-n.c was added on branch ktrace-lwp on 2005-11-10 13:57:27 +0000
1.2.94.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.2.88.1	28-Apr-2009	skrll	Sync with HEAD.
1.2.80.1	04-May-2009	yamt	sync with head.
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file uni-n.c was added on branch yamt-lazymbuf on 2006-06-21 14:53:13 +0000
1.4.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.6.12.1	03-Dec-2017	jdolecek	update from HEAD
1.8.2.1	22-Mar-2018	pgoyette	Synch with HEAD, resolve conflicts
1.9.16.2	04-Apr-2021	thorpej	Associate the OpenFirmware phandle associated with a found device (including PCI bus instances) by using CFARG_DEVHANDLE.
1.9.16.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.10.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.10	04-Oct-2025	thorpej	Use device_{get,set}prop_bool() for "is_console".
1.9	24-Sep-2023	andvar	define i variable in for loop. valkyriefb_attach() doesn't have one defined in the function scope. fixes VALKYRIEFB_DEBUG enabled build for macppc.
1.8	16-Feb-2022	riastradh	powerpc: Sprinkle "memory" clobbers on eieio and nearby asm blocks. Otherwise the compiler may reorder these around loads and stores, which mostly defeats the purpose. `asm volatile' just ensures the instruction isn't _deleted_; it may still move around.
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	16-Feb-2018	macallan	branches: 1.5.18; use _PREFETCHABLE
1.4	06-Jul-2016	macallan	shut up another unused function warning
1.3	19-Feb-2014	macallan	branches: 1.3.6; - don't read beyond array bounds - break a bunch of long lines - remove an outdated comment
1.2	23-May-2012	macallan	branches: 1.2.2; 1.2.4; cleanup, remove debug goo
1.1	24-Jan-2012	macallan	branches: 1.1.4; 1.1.6; drivers to support the onboard video circuitry found in for example the Performa 6360
1.1.6.4	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.3	30-Oct-2012	yamt	sync with head
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	24-Jan-2012	yamt	file valkyriefb.c was added on branch yamt-pagecache on 2012-04-17 00:06:37 +0000
1.1.4.3	02-Jun-2012	mrg	sync to latest -current.
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	24-Jan-2012	mrg	file valkyriefb.c was added on branch jmcneill-usbmp on 2012-02-18 07:32:35 +0000
1.2.4.1	18-May-2014	rmind	sync with head
1.2.2.2	03-Dec-2017	jdolecek	update from HEAD
1.2.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.6.1	09-Jul-2016	skrll	Sync with HEAD
1.5.18.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.5	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.4	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.3	16-Feb-2018	macallan	branches: 1.3.14; remove accidential garbage
1.2	16-Feb-2018	macallan	add $NetBSD:
1.1	24-Jan-2012	macallan	branches: 1.1.4; 1.1.6; drivers to support the onboard video circuitry found in for example the Performa 6360
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	24-Jan-2012	yamt	file valkyriefbreg.h was added on branch yamt-pagecache on 2012-04-17 00:06:37 +0000
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	24-Jan-2012	mrg	file valkyriefbreg.h was added on branch jmcneill-usbmp on 2012-02-18 07:32:35 +0000
1.3.14.1	20-Apr-2020	bouyer	Sync with HEAD
1.9	01-Feb-2012	matt	Use C89 function prototypes.
1.8	14-Mar-2009	dsl	branches: 1.8.12; 1.8.16; Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.7	17-Oct-2007	garbled	branches: 1.7.20; 1.7.28; 1.7.34; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.6	17-Jan-2007	macallan	branches: 1.6.6; 1.6.14; 1.6.22; 1.6.24; 1.6.26; 1.6.28; new drivers for pmu and cuda
1.5	24-Dec-2005	perry	branches: 1.5.20; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.4	19-Jun-2001	simonb	branches: 1.4.8; 1.4.40; Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.3	01-Apr-2001	tsubai	Correct vBufA offset. (currenly not used)
1.2	20-Oct-1998	tsubai	branches: 1.2.12; 1.2.24; Add via-pmu support (only PowerBook 2400c/180 is tested).
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.2.24.2	21-Jun-2001	nathanw	Catch up to -current.
1.2.24.1	09-Apr-2001	nathanw	Catch up with -current.
1.2.12.1	21-Apr-2001	bouyer	Sync with HEAD
1.4.40.3	27-Oct-2007	yamt	sync with head.
1.4.40.2	26-Feb-2007	yamt	sync with head.
1.4.40.1	21-Jun-2006	yamt	sync with head.
1.4.8.2	19-Jun-2001	simonb	Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
1.4.8.1	19-Jun-2001	simonb	file viareg.h was added on branch nathanw_sa on 2001-06-19 12:02:57 +0000
1.5.20.1	01-Feb-2007	ad	Sync with head.
1.6.28.1	25-Oct-2007	bouyer	Sync with HEAD.
1.6.26.1	18-Oct-2007	yamt	sync with head.
1.6.24.1	06-Nov-2007	matt	sync with HEAD
1.6.22.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.6.14.1	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.6.6.1	23-Oct-2007	ad	Sync with head.
1.7.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.7.28.1	28-Apr-2009	skrll	Sync with HEAD.
1.7.20.1	04-May-2009	yamt	sync with head.
1.8.16.1	18-Feb-2012	mrg	merge to -current.
1.8.12.1	17-Apr-2012	yamt	sync with head
1.4	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.3	16-Jun-2018	thorpej	branches: 1.3.18; 1.3.28; More cleanup to i2c autoconfiguration: - Get all of the drivers onto the new match quality constants. - Introduce a new helper function, iic_use_direct_match(), that has all of the logic for direct-config matching. If it returns true, the driver returns the match result (which may be 0). If it returns false, the driver does indirect-config matching. - iic_compat_match() now returns a weighted match quality; matches to lower-indexed "compatible" device property are more-specific matches, and return a better match quality accordingly.
1.2	22-Sep-2017	macallan	branches: 1.2.2; switch to direct configuration
1.1	24-Jan-2012	macallan	branches: 1.1.4; 1.1.6; 1.1.10; drivers to support the onboard video circuitry found in for example the Performa 6360
1.1.10.1	03-Dec-2017	jdolecek	update from HEAD
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	24-Jan-2012	yamt	file videopll.c was added on branch yamt-pagecache on 2012-04-17 00:06:37 +0000
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	24-Jan-2012	mrg	file videopll.c was added on branch jmcneill-usbmp on 2012-02-18 07:32:36 +0000
1.2.2.1	25-Jun-2018	pgoyette	Sync with HEAD
1.3.28.2	11-Sep-2021	thorpej	Remove some useless comments.
1.3.28.1	09-Aug-2021	thorpej	Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2, which is based on a newer HEAD revision.
1.3.18.1	08-May-2021	thorpej	Children of the "cuda" i2c controller don't appear in the OF device tree, so we need to supply our own "i2c-enumerate-devices" method.
1.5	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.4	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.3	16-Feb-2018	macallan	branches: 1.3.14; remove accidential garbage
1.2	16-Feb-2018	macallan	add $NetBSD:
1.1	24-Jan-2012	macallan	branches: 1.1.4; 1.1.6; drivers to support the onboard video circuitry found in for example the Performa 6360
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	24-Jan-2012	yamt	file videopllvar.h was added on branch yamt-pagecache on 2012-04-17 00:06:37 +0000
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	24-Jan-2012	mrg	file videopllvar.h was added on branch jmcneill-usbmp on 2012-02-18 07:32:36 +0000
1.3.14.1	20-Apr-2020	bouyer	Sync with HEAD
1.63	05-Mar-2021	rin	Convert to intr_establish_xname().
1.62	26-Jan-2021	thorpej	There is not much point in of_compatible() returning -1 for "no match" and >= 0 for "match". Just make it return 0 for "no match" and >0 for "match" so it can be treated like a boolean expression. As such of_match_compatible() (a wrapper around of_compatible()) is now obsolete, and will be removed once all call sites are converted to an appropriate replacement.
1.61	20-Oct-2017	jdolecek	branches: 1.61.16; move ata_queue_alloc(1) and ata_queue_free() calls to ata_channel_init() and ata_channel_destroy() respectively, to make attachment code simpler, and to make it easier to spot special queue manipulation like cmdide(4) on topic of PR kern/52606
1.60	07-Oct-2017	jdolecek	Merge support for SATA NCQ (Native Command Queueing) from jdolecek-ncq branch ATA subsystem was changed to support several outstanding commands, and use NCQ xfers if supported by both the controller and the disk, including NCQ error recovery. Set NCQ high priority for BPRIO_TIMECRITICAL xfers if supported. Added FUA support. Done some work towards MP-safe, all ATA code tsleep()/wakeup() replaced by condvars, and switched most code from spl* to mutexes (separate wd(4) and ata channel lock). Introduced new option WD_CHAOS_MONKEY to facilitate testing of error handling, fixed several uncovered issues. Also fixed several problems with kernel dump to wd(4) disk. Tested with ahcisata(4), mvsata(4), siisata(4), piixide(4) on amd64, with and without port multiplier, both disk and ATAPI devices; other drivers and archs mechanically adjusted and compile-tested. NCQ is supported for ahcisata(4) and siisata(4) for any controller, for mvsata(4) only Gen IIe ones for now. Also enabled ATAPI support in mvsata(4). Thanks to Matt Thomas for initial ATA infrastructure patch, and Jonathan A.Kollasch for siisata(4) NCQ changes and general testing. Also fixes PR kern/43169 (wd(4)); and PR kern/11811, PR kern/47041, PR kern/51979 (kernel dump)
1.59	15-Jul-2016	macallan	branches: 1.59.4; - only unmap / free dbdma stuff when we actually mapped / allocated it - use dbdma_free now wdc_obio_detach() actually works without crashing
1.58	31-Jul-2012	bouyer	branches: 1.58.2; 1.58.16; 1.58.20; Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc cleanup and SATA PMP support), now that I'm back to fix the fallouts.
1.57	26-Jul-2012	jakllsch	Revert, with intention of restoring in a less invasive way, the SATA Port Multiplier code. ok christos@
1.56	24-Jul-2012	jakllsch	Revert dsl@'s changes of Sun, 15 Jul 2012 10:55:35 +0000 and Sun, 15 Jul 2012 10:56:50 +0000, excepting the kernel version bump. First step in reverting regressions to ata(4) subsystem during the addition of port multiplier support.
1.55	15-Jul-2012	dsl	Some namespace protection (and add greppablity). Prefix the DRIVE_ and DRIVET_ constants from atavar.h with ATA_. Don't use an enum for drive_type - you don't know how big it will be. Move driver_type to avoid implicit structure padding (esp on arm). This change is purely lexical and mechanical. Update to 6.99.9 - this wasn't done when the SATA PMP changes were made - I'm sure they warranted a bump.
1.54	02-Jul-2012	bouyer	Add sata Port MultiPlier (PMP) support to the ata bus layer, as described in http://mail-index.netbsd.org/tech-kern/2012/06/23/msg013442.html PMP support in integrated to the atabus layer. struct ata_channel's ch_drive[] is not dynamically allocated, and ch_ndrive (renamed to ch_ndrives) closely reflects the size of the ch_drive[] array. Add helper functions atabus_alloc_drives() and atabus_free_drives() to manage ch_drive[]/ch_ndrives. Add wdc_maxdrives to struct wdc_softc so that bus front-end can specify how much drive they really support (master/slave or single). ata_reset_drive() callback gains a uint32_t *sigp argument which, when not NULL, will contain the signature of the device being reset. While there, some cosmetic changes: - added a drive_type enum to ata_drive_datas, and stop encoding the probed drive type in drive_flags (we were out of drive flags anyway). - rename DRIVE_ATAPIST to DRIVE_ATAPIDSCW to better reflect what this really is - remove ata_channel->ata_drives, it's redundant with the pointer in ata_drive_datas - factor out the interpretation of SATA signatures in sata_interpet_sig() propagate these changes to the ATA HBA drivers, and add support for PMP to ahcisata(4) and siisata(4). Thanks to: - Protocase (http://www.protocase.com/) which provided a system with lots of controllers, SATA PMP and drive slots - Conservation Genomics Laboratory, Department of Biology, New Mexico State University for hosting the above system - Brook Milligan, who set up remote access and has been very responsive when SATA cable move was needed
1.53	01-Jul-2011	dyoung	branches: 1.53.2; #include <sys/bus.h> instead of <machine/bus.h>.
1.52	18-Nov-2009	dyoung	wdcactivate() is gone, don't use it.
1.51	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.50	30-Mar-2008	macallan	branches: 1.50.2; 1.50.4; free & unmap DMA memory and registers on detach() Now removing and re-attaching a mediabay works again.
1.49	18-Mar-2008	cube	Split device_t and softc for ATA devices, as well as wd(4). Other cosmetic changes where appropriate.
1.48	25-Feb-2008	matt	Convert to prototypes, de'__P, use device_private, switch to aprint_*, make things static, and some minor constification.
1.47	17-Oct-2007	garbled	branches: 1.47.12; 1.47.16; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.46	07-Nov-2006	macallan	branches: 1.46.8; 1.46.16; 1.46.26; 1.46.28; 1.46.30; 1.46.32; allow IDE DMA on Heathrow again
1.45	04-Sep-2006	macallan	branches: 1.45.2; 1.45.4; trying to use IDE DMA on a Heathrow macio is busted so disable it for now.
1.44	29-Mar-2006	thorpej	Use device_cfdata().
1.43	16-Jan-2006	bouyer	branches: 1.43.2; 1.43.4; 1.43.6; 1.43.8; 1.43.10; properly use ata_channel->ch_ndrive: - initialize it properly in the bus front-ends (all 2, exept in wdc_pcmcia.c for the "Sandisk CompactFlash Card" where it's set to 1) - remplace hardcoded '2' by ata_channel->ch_ndrive in MI IDE drivers. From Christos Zoulas in kern/32501.
1.42	11-Dec-2005	christos	branches: 1.42.2; merge ktrace-lwp.
1.41	23-Aug-2004	aymeric	branches: 1.41.12; postpone the calling of wdc_init_shadow_regs(), to follow MI changes. Thanks to Jukka Andberg for finding that bug.
1.40	20-Aug-2004	thorpej	Move most of wdc_softc into a new atac_softc structure that contains info common to all types of ATA controllers.
1.39	14-Aug-2004	thorpej	- Split the register handles out of struct wdc_channel into a separate wdc_regs structure, and array of which (indexed per channel) is pointed to by struct wdc_softc. - Move the resulting wdc_channel structure to atavar.h and rename it to ata_channel. Rename the corresponding flags. - Add a "ch_ndrive" member to struct ata_channel, which indicates the maximum number of drives that can be present on the channel. For now, this is always 2. Add an ATA_MAXDRIVES constant that places an upper limit on this value, also currently 2.
1.38	13-Aug-2004	thorpej	Don't bother with bits that tell of the presence of optional callbacks; just check the function pointers for NULL.
1.37	25-May-2004	thorpej	Add the notion of "shadow registers" to the wdc driver. These shadow registers are registers that overlap with others on many controllers, but which may actually be distinct on some controllers. Right now, the two shadows are: - wd_status (usually overlaps wd_command) - wd_features (usually overlaps wd_error) Add a new helper function, wdc_init_shadow_regs(), used to initialize the shadow register handles on controllers where they do actually overlap. Partially from Jordan Rhody @ Wasabi Systems, Inc.
1.36	04-Jan-2004	dbj	attempt to make these compile again after recent wdc changes.
1.35	03-Jan-2004	thorpej	More wdc_channel structure member namespace cleanup: - channel -> ch_channel - wdc -> ch_wdc
1.34	03-Jan-2004	thorpej	Rename "struct channel_softc" to "struct wdc_channel".
1.33	01-Jan-2004	thorpej	Rename: - wdc_xfer to ata_xfer - channel_queue to ata_queue and move them to <dev/ata/atavar.h> so they can be used by non-wdc ATA controllers. Clean up the member names of these structures while at it.
1.32	31-Dec-2003	thorpej	Simplify allocation of the channel queue.
1.31	27-Dec-2003	mjl	Initialize some auto vars to appaise gcc3.
1.30	03-Dec-2003	bouyer	Adapt for new wdc regiosters array. Should fix port-macppc/23604.
1.29	08-Oct-2003	bouyer	Adapt for wdcattach() prototype change, and deal with atabus in device_register().
1.28	25-Sep-2003	mycroft	Hide the use of config_interrupts() in one place.
1.27	19-Sep-2003	mycroft	1) Use config_interrupts() to attach IDE and ATAPI drives. This eliminates most polling. 2) Clean up some goofiness in pciide -- get rid of the whole "candisable" path (it's gratuitous) and simplify the code by calling pciide_map_compat_intr(), *_set_modes() and wdc_print_modes() from central locations. 3) Add a register writability and register ghost test to eliminate phantom drives more quickly.
1.26	15-Jul-2003	lukem	__KERNEL_RCSID()
1.25	19-Jun-2003	hamajima	branches: 1.25.2; Fix wdc_obio_dma_init() confused WDC_DMA_LBA48 with WDC_DMA_READ. This was tested by jtb@netbsd.org.
1.24	03-May-2003	wiz	DMA, not dma nor Dma.
1.23	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.22	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.21	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.20	18-Jul-2002	bouyer	Wrap debug printf in #ifdef DEBUG/#endif
1.19	09-Jan-2002	dbj	branches: 1.19.8; 1.19.10; tweak timings
1.18	07-Jan-2002	dbj	Changes to the wdc(4) mi driver that add the WDC_CAPABILITY_SELECT flag and a callback function which gets called whenever a target is selected on a channel. The macppc wdc driver needs to reprogram its timing register differently for each target on a channel each time that target is selected. I also changed the ATA4_TIME_TO_TICK to use a divisor of 15, which brings our timing calculations consistent with darwin. These patches fix problems on my dual usb ibook with combo dvd/cdrw drive because the hard drive supports udma and the combo drive does not. Without turning off the udma timings in the configuration register, I cannot access the non-udma combo drive.
1.17	09-Sep-2001	bouyer	branches: 1.17.4; Properly initiatize sc->sc_wdcdev.set_modes for non-DMA controllers.
1.16	02-Aug-2001	bouyer	branches: 1.16.2; Properly setup timings for ata-4 controllers, including UDMA modes. Tested on a brand new ("dual USB ?") ibook.
1.15	25-Jul-2001	bouyer	Return() if piomode == -1 (i.e. we have no drives), avoid reading an array with a negative offset. Thanks to Andrew Cagney for pointing this out.
1.14	22-Jul-2001	wiz	bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.13	15-Jun-2001	bouyer	branches: 1.13.2; Pass WDC_CAPABILITY_MODE to the wdc core, so that it will set timings on the drive side too. Deal properly with the case where master and slave don't have the same timings, and set PIO timings too.
1.12	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.11	08-Nov-2000	wrstuden	branches: 1.11.2; Use wdc_print_modes() so that we get to see what DMA modes are used with a drive.
1.10	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.9	23-May-2000	tsubai	branches: 1.9.4; Modify DMA access timings.
1.8	14-Apr-2000	tsubai	Make this compile.
1.7	02-Apr-2000	tsubai	Enable wdc1 (needed on StarMax).
1.6	21-Jan-2000	tsubai	Match "keylargo-ata".
1.5	04-Oct-1999	tsubai	branches: 1.5.2; Make media-bay CD detachable.
1.4	14-Jun-1999	tsubai	* Don't use DMA interrupt. * Stop DMA explicitly in finish routine.
1.3	01-May-1999	tsubai	Use "compatible" property to match.
1.2	22-Jan-1999	tsubai	branches: 1.2.2; Match "ata0".
1.1	10-Dec-1998	tsubai	Add ata/atapi disk support.
1.2.2.2	07-Jul-2000	he	Apply patch (requested by bouyer): Add support for the following PCIIDE controllers: o AMD 756 o CMD PCI0648 and PCI0649 o Hightpoint HPT366 o OPTi 82c621 (and a few of its derivatives) o Promise Ultra/33 and Ultra/66 o Intel 82801 (ICH/ICH0) Also fix PR#10437 (detect more ATAPI devices).
1.2.2.1	06-May-1999	perry	branches: 1.2.2.1.2; pullup 1.2->1.3 (thorpej)
1.2.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.5.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.9.4.1	16-Jan-2002	he	Pull up revisions 1.13,1.15-1.19 (via patch, requested by dbj): Add UDMA support and allow separate DMA timings to be programmed for two different devices on the same wdc channel on the macppc. The machine-independent driver is updated to optionally use the WDC_CAPABILITY_SELECT callback whenever a target is selected on a channel.
1.11.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.13.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.13.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.13.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.13.2.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.13.2.1	03-Aug-2001	lukem	update to -current
1.16.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.17.4.5	18-Oct-2002	nathanw	Catch up to -current.
1.17.4.4	01-Aug-2002	nathanw	Catch up to -current.
1.17.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.17.4.2	11-Jan-2002	nathanw	More catchup.
1.17.4.1	09-Sep-2001	nathanw	file wdc_obio.c was added on branch nathanw_sa on 2002-01-11 23:38:35 +0000
1.19.10.2	24-Jun-2003	grant	Pull up revision 1.25 (requested by hamajima in ticket #1328): Fix wdc_obio_dma_init() confused WDC_DMA_LBA48 with WDC_DMA_READ. This was tested by jtb@netbsd.org.
1.19.10.1	19-Jul-2002	lukem	Pull up revision 1.20 (requested by bouyer in ticket #519): Wrap debug printf in #ifdef DEBUG/#endif
1.19.8.1	21-Jul-2002	gehenna	catch up with -current.
1.25.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.25.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.25.2.2	25-Aug-2004	skrll	Sync with HEAD.
1.25.2.1	03-Aug-2004	skrll	Sync with HEAD
1.41.12.5	24-Mar-2008	yamt	sync with head.
1.41.12.4	27-Feb-2008	yamt	sync with head.
1.41.12.3	27-Oct-2007	yamt	sync with head.
1.41.12.2	30-Dec-2006	yamt	sync with head.
1.41.12.1	21-Jun-2006	yamt	sync with head.
1.42.2.1	01-Feb-2006	yamt	sync with head.
1.43.10.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.43.8.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.43.6.2	14-Sep-2006	yamt	sync with head.
1.43.6.1	01-Apr-2006	yamt	sync with head.
1.43.4.1	22-Apr-2006	simonb	Sync with head.
1.43.2.1	09-Sep-2006	rpaulo	sync with head
1.45.4.1	10-Dec-2006	yamt	sync with head.
1.45.2.1	18-Nov-2006	ad	Sync with head.
1.46.32.1	25-Oct-2007	bouyer	Sync with HEAD.
1.46.30.1	18-Oct-2007	yamt	sync with head.
1.46.28.2	23-Mar-2008	matt	sync with HEAD
1.46.28.1	06-Nov-2007	matt	sync with HEAD
1.46.26.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.46.16.8	12-Sep-2007	macallan	remove some unused cargo-cult leftover, finish bus_space-ification, fix some typos. Now UDMA66 with keylargo-ata should work again.
1.46.16.7	08-Aug-2007	macallan	use a level triggered interrupt if the firmware asks us to
1.46.16.6	08-Aug-2007	macallan	get rid of our own bus_space_tag - we provide a bus_space_handle_t for every single WDC register anyway. Also request an edge-triggered IRQ since some PIC drivers now actually honour the IRQ type.
1.46.16.5	02-Aug-2007	macallan	set pbs_limit to something sane
1.46.16.4	02-Aug-2007	macallan	adapt to new bus_space, now it works at least on my pb3400c
1.46.16.3	19-Jun-2007	matt	Simplify and don't allocate a separate bus space.
1.46.16.2	07-Jun-2007	garbled	Convert macppc to powerpc bus_space. Lots of work here from Matt Thomas, as well as the common ofwoea code from myself. Compile tested only, still probably needs some fine tuning. Also in this commit: Convert macppc to new shared ofwoea routines. Lots of KNF.
1.46.16.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.46.8.1	23-Oct-2007	ad	Sync with head.
1.47.16.2	02-Jun-2008	mjf	Sync with HEAD.
1.47.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.47.12.1	24-Mar-2008	keiichi	sync with head.
1.50.4.2	11-Mar-2010	yamt	sync with head
1.50.4.1	16-May-2008	yamt	sync with head.
1.50.2.1	18-May-2008	yamt	sync with head.
1.53.2.1	30-Oct-2012	yamt	sync with head
1.58.20.1	26-Jul-2016	pgoyette	Sync with HEAD
1.58.16.1	05-Oct-2016	skrll	Sync with HEAD
1.58.2.1	03-Dec-2017	jdolecek	update from HEAD
1.59.4.2	27-Sep-2017	jdolecek	change wdc_init_shadow_regs() to accept only struct wdc_regs, it doesn't touch anything else factor out the probe-only struct ata_channel initialization to wdcprobe(), to reduce duplication of logic in individual drivers, and to actually work now that more init is needed beyond the memset()
1.59.4.1	24-Apr-2017	jdolecek	use ata_queue_alloc() to dynamically allocate ata_queue for ata channel
1.61.16.1	03-Apr-2021	thorpej	Sync with HEAD.
1.25	27-Dec-2005	chs	switch macppc to use the MI zstty driver. add macppc's ZS_TXDMA hooks there.
1.24	11-Dec-2005	christos	merge ktrace-lwp.
1.23	06-Sep-2005	kleink	Change the driver open function's conditional for overriding exclusive tty use from checking the proc's uid to suser(9), and account for the use of privileges. Noted by David Holland in PR kern/31126.
1.22	03-Jun-2005	matt	branches: 1.22.2; cleanup const/volatile/shadowing
1.21	04-Dec-2003	keihan	netbsd.org -> NetBSD.org All "netbsd.org" is now gone from src/sys/arch.
1.20	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.19	15-Jul-2003	lukem	__KERNEL_RCSID()
1.18	29-Jun-2003	fvdl	branches: 1.18.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.17	29-Jun-2003	darrenr	'struct proc ' -> 'struct lwp ' as required to get GENERIC for macppc built
1.16	23-Oct-2002	jdolecek	merge kqueue branch into -current kqueue provides a stateful and efficient event notification framework currently supported events include socket, file, directory, fifo, pipe, tty and device changes, and monitoring of processes and signals kqueue is supported by all writable filesystems in NetBSD tree (with exception of Coda) and all device drivers supporting poll(2) based on work done by Jonathan Lemon for FreeBSD initial NetBSD port done by Luke Mewburn and Jason Thorpe
1.15	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.14	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.13	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.12	17-Mar-2002	atatat	branches: 1.12.4; Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.11	06-Jan-2002	dbj	add support for kgdb over zs
1.10	20-Jun-2001	briggs	branches: 1.10.2; 1.10.4; 1.10.8; There is no other support for KGDB in this driver yet, so ifdef out the call to a non-existent (on macppc) zs_check_kgdb() for now.
1.9	30-May-2001	lukem	add missing #include "opt_kgdb.h"
1.8	02-May-2001	scw	Add `l_poll' to `struct linesw' and provide an xxxpoll() entry point in each tty driver to indirect through it. This allows tty line-disciplines to handle poll(2) system calls.
1.7	02-Nov-2000	eeh	branches: 1.7.2; Adapt to new line discipline scheme.
1.6	26-Mar-2000	tsubai	Fix typo.
1.5	23-Mar-2000	thorpej	New callout mechanism with two major improvements over the old timeout()/untimeout() API: - Clients supply callout handle storage, thus eliminating problems of resource allocation. - Insertion and removal of callouts is constant time, important as this facility is used quite a lot in the kernel. The old timeout()/untimeout() API has been removed from the kernel.
1.4	06-Feb-1999	tsubai	branches: 1.4.8; Make this compile. (and sync with dev/ic completely)
1.3	03-Feb-1999	mycroft	Clone changes from the version in dev/ic. (These should be merged!) Note: NOT tested on this port yet.
1.2	31-Aug-1998	cgd	kill the last remnants of __BROKEN_INDIRECT_CONFIG. (only the pica port used it, and it's non-working and apparently slated for replacement.)
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.4.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.4.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.7.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.10.8.7	11-Nov-2002	nathanw	Catch up to -current
1.10.8.6	18-Oct-2002	nathanw	Catch up to -current.
1.10.8.5	17-Sep-2002	nathanw	Catch up to -current.
1.10.8.4	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.10.8.3	28-Feb-2002	nathanw	Catch up to -current.
1.10.8.2	11-Jan-2002	nathanw	More catchup.
1.10.8.1	20-Jun-2001	nathanw	file z8530tty.c was added on branch nathanw_sa on 2002-01-11 23:38:35 +0000
1.10.4.2	13-Oct-2001	fvdl	Revert the t_dev -> t_devvp change in struct tty. The way that tty structs are currently used (especially by console ttys) aren't ready for it, and this will require quite a few changes.
1.10.4.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.10.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.10.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.10.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.12.4.1	19-May-2002	gehenna	Add device switch. Replace the access to devsw table and the hard-coded majors with devsw API.
1.18.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.18.2.4	18-Nov-2004	skrll	Adapt to branch. macppc release builds.
1.18.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.18.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.18.2.1	03-Aug-2004	skrll	Sync with HEAD
1.22.2.1	21-Jun-2006	yamt	sync with head.
1.59	24-Sep-2023	andvar	pass NULL to the second dbdma_alloc() expected argement. it was not adjusted after it acquired one 7 years ago. fixes ZS_TXDMA enabled build for macppc.
1.58	23-Sep-2023	andvar	some whitespace cleanup for debug printf calls.
1.57	23-Sep-2023	andvar	change zsprintf to printf. It was defined as printf in include/z8530var.h up to rev 1.4, then removed with conversion to MI 8530 SCC driver back in 1997. Fixes build with ZSMACDEBUG option enabled for mac68k and macppc.
1.56	16-Feb-2022	riastradh	powerpc: Sprinkle "memory" clobbers on eieio and nearby asm blocks. Otherwise the compiler may reorder these around loads and stores, which mostly defeats the purpose. `asm volatile' just ensures the instruction isn't _deleted_; it may still move around.
1.55	13-Feb-2022	martin	PR port-macppc/56091: on G5 macs we currently can not easily make early serial console work, so keep the OF based "failsafe" console but note that we would like to switch over. Once zs attaches, use the new device mapping and do a belated init of the zs console globals, and then switch over to real zs based serial console.
1.54	11-Sep-2021	andvar	Add missing double p and d for stopped and overriden accordingly. Fix few more typos along the way, mainly in copy-pasted comments.
1.53	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.52	24-Apr-2021	thorpej	branches: 1.52.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.51	05-Mar-2021	rin	branches: 1.51.2; Convert to intr_establish_xname().
1.50	30-Jun-2011	matt	branches: 1.50.66; Modify mapiodev to take a third argument indicating whether the space should be prefetchable (true) or not (false).
1.49	27-Oct-2009	snj	Drop 3rd and 4th clauses. Approved by gwr@ and wrstuden@ (copyright holders).
1.48	07-Dec-2008	tsutsui	Fix attach messages. (extra colons, misplaced newline etc.)
1.47	13-Jun-2008	cegger	branches: 1.47.2; 1.47.4; 1.47.6; use device_lookup_private to get softc
1.46	29-Mar-2008	tsutsui	branches: 1.46.2; 1.46.4; 1.46.6; 1.46.8; Split softc and device_t for zsc(4) and its children. XXX we should restructure MI APIs and make it really machine independent.
1.45	19-Nov-2007	ad	branches: 1.45.14; Use the softint API.
1.44	09-Nov-2007	ad	Call zs_lock_init() to set up the chanstate's lock.
1.43	17-Oct-2007	garbled	branches: 1.43.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.42	04-Mar-2007	christos	branches: 1.42.2; 1.42.10; 1.42.18; 1.42.20; 1.42.22; 1.42.24; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.41	24-Nov-2006	wiz	branches: 1.41.4; s/independant/independent/, from Zafer.
1.40	02-Nov-2006	tsutsui	Remove a function declaration of zssoft() which was inside #ifndef __HAVE_GENERIC_SOFT_INTERRUPTS.
1.39	02-Nov-2006	tsutsui	Pass zsc_softc to zshard() directly rather than searching it in zshard(). Checking all zsc units in zshard() is efficient only on ports which share one interrupt among all zsc units, like sparc or sun3. On such ports, zshard() is established as a handler only once. XXX1: more other MD zs drivers should be fixed similarly. XXX2: zsc on macppc has independent interrupts for channel A and B, but MI z8530sc can't handle such configuration.
1.38	02-Nov-2006	tsutsui	macppc always defines __HAVE_GENERIC_SOFT_INTERRUPTS, so remove #ifdef/#ifndefs against it.
1.37	15-Aug-2006	macallan	branches: 1.37.2; 1.37.4; back out previous commit since it breaks console output when not using a serial console
1.36	05-Aug-2006	sanjayl	branches: 1.36.2; 1st cut of Powermac G5 support (uses bridge mode).
1.35	24-Dec-2005	perry	branches: 1.35.4; 1.35.8; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.34	11-Dec-2005	christos	merge ktrace-lwp.
1.33	03-Jun-2005	matt	branches: 1.33.2; cleanup const/volatile/shadowing
1.32	24-Jan-2005	matt	Initialize zsconschannel to -1 so that it can't matched unless zscninit is explicitly called to set it up.
1.31	10-Jan-2005	chs	branches: 1.31.2; use a global variable to ensure that only one instance is configured rather than requiring that its unit number be zero. simplify by not pretending that powermacs can have more than 1 zsc.
1.30	10-Jan-2005	chs	de-__P, remove register, ansify.
1.29	24-Mar-2004	matt	Add latent generic soft interrupt support.
1.28	04-Dec-2003	keihan	netbsd.org -> NetBSD.org All "netbsd.org" is now gone from src/sys/arch.
1.27	15-Jul-2003	lukem	__KERNEL_RCSID()
1.26	15-Feb-2003	tsutsui	branches: 1.26.2; Add prototypes for ZS_TXDMA functions. XXX Maybe we should have DMA hooks in MI z8530tty.
1.25	28-Jan-2003	pk	Provide locking required by the interrupt handlers running at IPL_SERIAL.
1.24	01-Jan-2003	thorpej	Use aprint_normal() for cfprint routines.
1.23	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.22	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.21	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.20	17-Mar-2002	atatat	branches: 1.20.4; Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.19	06-Jan-2002	dbj	add support for kgdb over zs
1.18	22-Jul-2001	wiz	branches: 1.18.6; bcopy -> memcpy, bzero -> memset, bcmp -> memcmp. Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
1.17	19-Jun-2001	wiz	branches: 1.17.2; `existent', not `existant'
1.16	08-Jun-2001	matt	Make macppc compile by default with -Wall -Wmissing-prototype in addition to its currently enabled warnings. For the lack of a better place, most global function prototype wound up in <machine/autoconf.h> unless there was a better place for them. ofb_* structs renamed to offb_* to avoid conflict with ofb_softc in <dev/ofw/openfirm.h>
1.15	07-Jun-2000	tsubai	branches: 1.15.4; * Access hardware directly in zscn* instead of calling OF. * Clean up.
1.14	06-Mar-2000	thorpej	branches: 1.14.2; - Implement cnbell() -- ring the console bell. The cn_bell entrypoint is optional. - Add cn_bell to statically allocated consdevs as appropriate.
1.13	27-Feb-2000	tsubai	Don't use hardcoded speed value when this is a console. Instead, read from zs. (because OF-3.x uses 57600 bps)
1.12	23-Mar-1999	wrstuden	branches: 1.12.8; Oops. macppc doesn't use PCLK as a baud rate source.
1.11	11-Feb-1999	mycroft	Minor cleanup. Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on some ports where PCLK is not 4.9152MHz. XXX Is the default value actually used?
1.10	03-Feb-1999	mycroft	Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty frontends get it from zsparam() anyway.
1.9	29-Dec-1998	tsubai	Fix a bug of last change.
1.8	28-Dec-1998	tsubai	Use "interrupt" property if "AAPL,interrupt" is not found.
1.7	09-Sep-1998	wrstuden	Turn on support for 115,200 and 230,400 baud. Should work, but might generate lots of interupts (one per char or so) if we don't have DMA set up.
1.6	26-Aug-1998	tsubai	Back out previous change.
1.5	16-Aug-1998	tsubai	Enable 115200 and (untested)230400 bps.
1.4	13-Jul-1998	tsubai	Add support for G3 Mac.
1.3	04-Jul-1998	jonathan	defopt DDB.
1.2	02-Jul-1998	tsubai	Console support.
1.1	15-May-1998	tsubai	Initial import of macppc port.
1.12.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.14.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.15.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.17.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.17.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.17.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.17.2.1	03-Aug-2001	lukem	update to -current
1.18.6.7	03-Jan-2003	thorpej	Sync with HEAD.
1.18.6.6	18-Oct-2002	nathanw	Catch up to -current.
1.18.6.5	17-Sep-2002	nathanw	Catch up to -current.
1.18.6.4	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.18.6.3	28-Feb-2002	nathanw	Catch up to -current.
1.18.6.2	11-Jan-2002	nathanw	More catchup.
1.18.6.1	22-Jul-2001	nathanw	file zs.c was added on branch nathanw_sa on 2002-01-11 23:38:36 +0000
1.20.4.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.26.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.26.2.5	04-Feb-2005	skrll	Sync with HEAD.
1.26.2.4	17-Jan-2005	skrll	Sync with HEAD.
1.26.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.26.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.26.2.1	03-Aug-2004	skrll	Sync with HEAD
1.31.2.1	29-Apr-2005	kent	sync with -current
1.33.2.6	07-Dec-2007	yamt	sync with head
1.33.2.5	15-Nov-2007	yamt	sync with head.
1.33.2.4	27-Oct-2007	yamt	sync with head.
1.33.2.3	03-Sep-2007	yamt	sync with head.
1.33.2.2	30-Dec-2006	yamt	sync with head.
1.33.2.1	21-Jun-2006	yamt	sync with head.
1.35.8.2	03-Sep-2006	yamt	sync with head.
1.35.8.1	11-Aug-2006	yamt	sync with head
1.35.4.1	09-Sep-2006	rpaulo	sync with head
1.36.2.1	21-Aug-2006	tron	Pull up following revision(s) (requested by macallan in ticket #31): sys/arch/macppc/dev/zs.c: revision 1.37 back out previous commit since it breaks console output when not using a serial console
1.37.4.1	10-Dec-2006	yamt	sync with head.
1.37.2.2	12-Jan-2007	ad	Sync with head.
1.37.2.1	18-Nov-2006	ad	Sync with head.
1.41.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.42.24.3	21-Nov-2007	bouyer	Sync with HEAD
1.42.24.2	13-Nov-2007	bouyer	Sync with HEAD
1.42.24.1	25-Oct-2007	bouyer	Sync with HEAD.
1.42.22.1	18-Oct-2007	yamt	sync with head.
1.42.20.2	09-Jan-2008	matt	sync with HEAD
1.42.20.1	06-Nov-2007	matt	sync with HEAD
1.42.18.3	21-Nov-2007	joerg	Sync with HEAD.
1.42.18.2	11-Nov-2007	joerg	Sync with HEAD.
1.42.18.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.42.10.1	11-May-2007	macallan	request the correct interrupt type in a couple drivers - necessary since these days we actually do something with the type argument
1.42.2.2	03-Dec-2007	ad	Sync with HEAD.
1.42.2.1	23-Oct-2007	ad	Sync with head.
1.43.2.2	08-Dec-2007	mjf	Sync with HEAD.
1.43.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.45.14.3	17-Jan-2009	mjf	Sync with HEAD.
1.45.14.2	29-Jun-2008	mjf	Sync with HEAD.
1.45.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.46.8.1	18-Jun-2008	simonb	Sync with head.
1.46.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.46.4.2	11-Mar-2010	yamt	sync with head
1.46.4.1	04-May-2009	yamt	sync with head.
1.46.2.1	17-Jun-2008	yamt	sync with head.
1.47.6.1	13-Dec-2008	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #182): sys/arch/macppc/dev/cuda.c: revision 1.9 sys/arch/macppc/macppc/memory.c: revision 1.2 sys/arch/macppc/dev/zs.c: revision 1.48 Fix attach messages. (extra colons, misplaced newline etc.)
1.47.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.47.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.50.66.1	03-Apr-2021	thorpej	Sync with HEAD.
1.51.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.52.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.15	24-Oct-2023	andvar	apply similar changes between different archs/machines for zs_kgdb.c: 1) adjust zs_kgdb_init tty attachment message for kgdb_dev type change. (one arch uses cast to int instead, but kept one approach for consistency) 2) remove unused rr0 declaration and assignment in zs_kgdb_txint() 3) adjust kgdb_dev format specifier to %llx/d if needed. 4) add const for zs_kgdb_devname declaration (macppc only). should fix zs_kgdb.c build for all these ports.
1.14	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.13	18-Mar-2009	cegger	bcopy -> memcpy
1.12	18-Mar-2009	cegger	bzero -> memset
1.11	18-Mar-2009	cegger	Ansify function definitions w/o arguments. Generated with sed.
1.10	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.9	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.8	28-Apr-2008	martin	branches: 1.8.8; 1.8.14; Remove clause 3 and 4 from TNF licenses
1.7	17-Oct-2007	garbled	branches: 1.7.16; 1.7.18; 1.7.20; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.6	23-Jun-2007	hauke	branches: 1.6.10; Fix a warning from gcc 4 about stripping the volatile qualifier by a cast by doing the proper __UNVOLATILE() dance.
1.5	04-Mar-2007	christos	branches: 1.5.2; 1.5.4; 1.5.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.4	11-Dec-2005	christos	branches: 1.4.26; merge ktrace-lwp.
1.3	15-Jul-2003	lukem	branches: 1.3.16; __KERNEL_RCSID()
1.2	06-Sep-2002	gehenna	branches: 1.2.6; Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.1	06-Jan-2002	dbj	branches: 1.1.2; 1.1.4; 1.1.12; add support for kgdb over zs
1.1.12.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.1.4.3	17-Sep-2002	nathanw	Catch up to -current.
1.1.4.2	11-Jan-2002	nathanw	More catchup.
1.1.4.1	06-Jan-2002	nathanw	file zs_kgdb.c was added on branch nathanw_sa on 2002-01-11 23:38:36 +0000
1.1.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.2.1	06-Jan-2002	thorpej	file zs_kgdb.c was added on branch kqueue on 2002-01-10 19:45:49 +0000
1.2.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.6.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	03-Sep-2007	yamt	sync with head.
1.4.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.5.10.2	02-Aug-2007	macallan	sync with HEAD
1.5.10.1	26-Jun-2007	garbled	Sync with HEAD.
1.5.4.1	11-Jul-2007	mjf	Sync with head.
1.5.2.1	15-Jul-2007	ad	Sync with head.
1.6.10.1	06-Nov-2007	matt	sync with HEAD
1.7.20.3	11-Mar-2010	yamt	sync with head
1.7.20.2	04-May-2009	yamt	sync with head.
1.7.20.1	16-May-2008	yamt	sync with head.
1.7.18.1	18-May-2008	yamt	sync with head.
1.7.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.8.8.1	28-Apr-2009	skrll	Sync with HEAD.

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