Cross Reference: /src/sys/arch/vax/vsa

History log of /src/sys/arch/vax/vsa
Revision	Date	Author	Comments
1.45	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dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent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!)
1.44	07-Jul-2016	msaitoh	branches: 1.44.16; 1.44.18; KNF. Remove extra spaces. No functional change.
1.43	27-Oct-2012	chs	branches: 1.43.14; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.42	14-Dec-2010	matt	branches: 1.42.8; 1.42.18; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.41	21-Nov-2009	rmind	branches: 1.41.4; - Use lwp_getpcb() on VAX, clean from struct user usage. - Include sys/user.h in MD proc.h .
1.40	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.39	13-Apr-2008	tsutsui	branches: 1.39.2; 1.39.4; Split device_t/softc for MI ncr53c9x and some related devices, with various cleanup.
1.38	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.37	07-Mar-2008	christos	Allow KA53 to link, from Hans Rosenfeld. clk_page is used only if VAX46, VAX48 or VAX49 are defined.
1.36	03-Feb-2008	matt	branches: 1.36.2; 1.36.6; Reorganize a bit to be able to support multiple sgmaps.
1.35	04-Mar-2007	christos	branches: 1.35.20; 1.35.26; Fix caddr_t fallout.
1.34	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.33	08-Mar-2006	lukem	branches: 1.33.16; Use the SI capitalization for "Hz", "kHz", and "MHz" in comments and strings. Add a space between numbers and Hz unit.
1.32	11-Dec-2005	christos	branches: 1.32.4; 1.32.6; 1.32.8; 1.32.10; merge ktrace-lwp.
1.31	14-Dec-2004	chs	branches: 1.31.10; use the generated macros in locators.h rather than hard-coded numbers to index the cf_loc[] array. reviewed by allen briggs.
1.30	19-Oct-2003	ragge	Fetch SCSI controller ID from nvram for VS4k90 also.
1.29	03-May-2003	wiz	branches: 1.29.2; DMA, not dma nor Dma.
1.28	02-Oct-2002	thorpej	Add trailing ; to CFATTACH_DECL.
1.27	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.26	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.25	13-Sep-2002	chuck	increase sc_maxxfer from 63K to 64K. otherwise fsck fails for file systems with larger block sizes.
1.24	16-May-2001	matt	branches: 1.24.2; 1.24.8; 1.24.18; Add a VAXANY type. Eventually to used in INSTALL / GENERIC to easily include support for all VAX platforms
1.23	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
1.22	04-Feb-2001	ragge	branches: 1.22.2; Giant update from Michael Kukat (michael@unixiron.org). Fixes support for: MicroVAX 3100m90 MicroVAX 3100m95 VAX 4000/100 (tested) VAX 4000/105A (tested) VAX 4000/108 VAX 4000/400 (tested) VAX 4000/500 (tested) VAX 4000/600
1.21	16-Nov-2000	matt	branches: 1.21.2; Commit changes to SCSI working on the VS4000/9x. "Don't overthink the plumbing! Duh!".
1.20	26-Jul-2000	matt	Un __P.
1.19	19-Jul-2000	matt	More ELF changes (a.out still works).
1.18	18-Jun-2000	matt	branches: 1.18.2; We use opt_cputype.h now.
1.17	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.
1.16	05-Jun-2000	matt	Adjust to new evcnt stuff.
1.15	04-Jun-2000	matt	Add extra argument to scb_vecalloc (a struct evcnt *) Move ivec_dsp from trap.h to scb.h Add interrupt counting to asc, le, ze, ncr, dz interrupts. add common support for counting interrupts to cnm_idisp so it can be done very efficiently.
1.14	23-May-2000	matt	branches: 1.14.2; Add some debug stuff. Disable SCSI on KA49 for now until I can figure out why it doesn't work.
1.13	17-May-2000	matt	Preliminary support for the VS4000/90 SGMAP. Needed for SCSI. Does not quite work right yet.
1.12	24-Apr-2000	matt	be a bit more defensive in the probe routines. only allow one attachment.
1.11	23-Apr-2000	matt	Extend asc driver to include support for the VS400/9x. Add VS4000/9x support vsbus_dma.c
1.10	18-Apr-2000	matt	Remove autconf stuff. not needed and wrong.
1.9	17-Apr-2000	ragge	Fetch the SCSI ID out of NVRAM instead, if possible.
1.8	17-Apr-2000	ragge	DEC have the internal SCSI controller as ID6, and CDROM as ID7.
1.7	10-Apr-2000	matt	Add fix for VS4000 SCSI hangs on disk writes. Add a VAX_BUS_DMA_SPILLPAGE and use it in the asc_vsbus driver.
1.6	09-Mar-2000	matt	disable scsi for ka49 until sgmap is adapted to it.
1.5	07-Mar-2000	matt	Chnage chip freq to 25MHZ. panic if dmaaddr is not in the kernel's address space. fix some printfs. (reads now work!)
1.4	05-Mar-2000	matt	it is pretty close to working. the scsibus probes now.
1.3	04-Mar-2000	matt	it's closer to working now.
1.2	04-Mar-2000	matt	expunge vm_offset_t and vm_size_t. add bus_dma support for the vs4000 dma translation map (sgmap). enhance the vsbus for the lance to work with it. remove the sgmap init code from ka46/48/49.c
1.1	04-Mar-2000	matt	First pass at NCR53c9x attachment for VS4000. It doesn't work yet. But I want to save the work.
1.14.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.18.2.1	16-Nov-2000	tv	Pullup 1.21 [matt]: Commit changes to SCSI working on the VS4000/9x. "Don't overthink the plumbing! Duh!".
1.21.2.5	29-Mar-2001	bouyer	Make this compile.
1.21.2.4	11-Feb-2001	bouyer	Sync with HEAD.
1.21.2.3	22-Nov-2000	bouyer	Sync with HEAD.
1.21.2.2	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.
1.21.2.1	16-Nov-2000	bouyer	file asc_vsbus.c was added on branch thorpej_scsipi on 2000-11-20 20:33:37 +0000
1.22.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.24.18.1	18-Sep-2002	thorpej	pullup-1-6 ticket #783, chuck@research.att.com. 1.24 -> 1.25 syssrc/sys/arch/vax/vsa/asc_vsbus.c Original log message: increase sc_maxxfer from 63K to 64K. otherwise fsck fails for file systems with larger block sizes.
1.24.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.24.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.24.8.1	16-May-2001	nathanw	file asc_vsbus.c was added on branch nathanw_sa on 2002-09-17 21:18:37 +0000
1.24.2.1	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
1.29.2.4	18-Dec-2004	skrll	Sync with HEAD.
1.29.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.29.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.29.2.1	03-Aug-2004	skrll	Sync with HEAD
1.31.10.4	17-Mar-2008	yamt	sync with head.
1.31.10.3	04-Feb-2008	yamt	sync with head.
1.31.10.2	03-Sep-2007	yamt	sync with head.
1.31.10.1	21-Jun-2006	yamt	sync with head.
1.32.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.32.8.1	13-Mar-2006	yamt	sync with head.
1.32.6.1	22-Apr-2006	simonb	Sync with head.
1.32.4.1	09-Sep-2006	rpaulo	sync with head
1.33.16.1	12-Mar-2007	rmind	Sync with HEAD.
1.35.26.1	18-Feb-2008	mjf	Sync with HEAD.
1.35.20.1	23-Mar-2008	matt	sync with HEAD
1.36.6.2	02-Jun-2008	mjf	Sync with HEAD.
1.36.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.36.2.1	24-Mar-2008	keiichi	sync with head.
1.39.4.2	11-Mar-2010	yamt	sync with head
1.39.4.1	16-May-2008	yamt	sync with head.
1.39.2.1	18-May-2008	yamt	sync with head.
1.41.4.1	05-Mar-2011	rmind	sync with head
1.42.18.2	03-Dec-2017	jdolecek	update from HEAD
1.42.18.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.42.8.1	30-Oct-2012	yamt	sync with head
1.43.14.1	09-Jul-2016	skrll	Sync with HEAD
1.44.18.1	10-Jun-2019	christos	Sync with HEAD
1.44.16.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.7	20-Jun-1998	ragge	These files have never been used; remove them.
1.6	22-Mar-1998	jonathan	use dev/dec/lk201.h, fold back DELAY() changes from pmax lk201.c rev 1.7.
1.5	12-Jan-1998	thorpej	Update for changes to config.
1.4	13-Oct-1996	christos	backout previous kprintf change
1.3	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.2	02-Sep-1996	mycroft	tty stop functions really should return void, not int, and certainly not both.
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.2	20-Jun-1998	ragge	These files have never been used; remove them.
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.35	15-Mar-2008	matt	This is not (has never?) being used.
1.34	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.33	11-Dec-2005	christos	branches: 1.33.50; 1.33.70; 1.33.74; merge ktrace-lwp.
1.32	13-Dec-2003	ad	branches: 1.32.16; Add write barriers (a no-op on vax).
1.31	15-Jul-2003	lukem	__KERNEL_RCSID()
1.30	29-Dec-2002	ad	branches: 1.30.2; Block tty interrupts in getc()/putc().
1.29	02-Oct-2002	thorpej	Add trailing ; to CFATTACH_DECL.
1.28	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.27	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.26	24-Sep-2002	ad	On pmax, drop into DDB on break.
1.25	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.
1.24	25-Feb-2002	ad	branches: 1.24.8; Move the dz driver to dev/dec, since it can be shared with pmax.
1.23	28-Jan-2001	ragge	branches: 1.23.4; 1.23.8; A bunch of new CPUs that are supported, from Michael Kukat (michael@unixiron.org). Among them are 4000/400, 4000/500 and 4000/105A.
1.22	30-Dec-2000	matt	Make this compile again.
1.21	02-Dec-2000	ragge	Remove lkc, add lkkbd/lkms support.
1.20	26-Jul-2000	matt	Un __P.
1.19	19-Jul-2000	matt	More ELF changes (a.out still works).
1.18	05-Jun-2000	matt	Adjust to new evcnt stuff.
1.17	04-Jun-2000	matt	Add extra argument to scb_vecalloc (a struct evcnt *) Move ivec_dsp from trap.h to scb.h Add interrupt counting to asc, le, ze, ncr, dz interrupts. add common support for counting interrupts to cnm_idisp so it can be done very efficiently.
1.16	24-Jan-2000	matt	branches: 1.16.2; Revamp the VAX interrupt handling code. Make it compatible with all the other ports. Clean up some things.
1.15	27-Aug-1999	ragge	branches: 1.15.2; Aupport these on 4000/90.
1.14	06-Aug-1999	ragge	Moved from dz_vsbus.c,v
1.13	06-Jun-1999	ragge	Qbus moved in hierarchy.
1.12	20-May-1999	ragge	Don't detect glass tty if the machine is a workstation. Hint from Thomas Seidmann.
1.11	27-Mar-1999	ragge	branches: 1.11.4; Change console detection a little bit.
1.10	26-Mar-1999	ragge	Buggfixes for VS 4000/VLC. Basic support for VS4000/90 and MV4000/300. From Michael Kukat.
1.9	13-Mar-1999	ragge	Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.8	09-Mar-1999	ragge	Basic KA48 (VAXstation 4000 VLC) support. From Michael Kukat <michael@camaronet.de>
1.7	02-Feb-1999	ragge	Another giant change: Allocate register space dynamic instead of compiled-in. This is done on a physical page size basis, instead of virtual (as the (on vax yet non-existing) bus_* routines does). This is similar to the way uba allocation is done.
1.6	10-Aug-1998	ragge	Support for VS4000/60.
1.5	07-Jun-1998	ragge	DDB support on glass tty. Also smarter keyboard decoding.
1.4	04-Jun-1998	ragge	Rudimentary support for the VS3100 builtin graphics console.
1.3	23-May-1998	ragge	Fixed bug with lost characters in DDB output.
1.2	21-May-1998	ragge	Support for DDB on DZ console.
1.1	17-May-1998	ragge	Split the DZ11 driver into two parts; can now use the same driver on both unibus/qbus devices and vaxstations.
1.11.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.15.2.4	11-Feb-2001	bouyer	Sync with HEAD.
1.15.2.3	05-Jan-2001	bouyer	Sync with HEAD
1.15.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.15.2.1	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.
1.16.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.23.8.4	03-Jan-2003	thorpej	Sync with HEAD.
1.23.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.23.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.23.8.1	28-Feb-2002	nathanw	Catch up to -current.
1.23.4.2	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
1.23.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.24.8.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.30.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.30.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.30.2.1	03-Aug-2004	skrll	Sync with HEAD
1.32.16.1	17-Mar-2008	yamt	sync with head.
1.33.74.1	03-Apr-2008	mjf	Sync with HEAD.
1.33.70.1	24-Mar-2008	keiichi	sync with head.
1.33.50.1	23-Mar-2008	matt	sync with HEAD
1.51	04-Mar-2025	hans	vax/dz(4): fix NULL pointer dereference in dzgetc() This fixes an immediate reboot situation when booting with -d on a framebuffer console that utilizes a dz(4)-attached keyboard.
1.50	04-Mar-2025	hans	vax/dz(4): defer configuring children lkkbd and lkms At least lkkdb (dzkbd, really) wants to not only send data over dz(4), it also depends on receiving them asynchronously for the keyboard type detection to work. So defer configuring dz(4) children until all vsbus children have attached and vsbus interrupts have been unmasked. This fixes keyboard type detection when running with serial console, which on most (all?) VAXstations is on dz(4), too.
1.49	02-Mar-2025	hans	vax/dz(4): restore dz_print() to print line number of children
1.48	02-Mar-2025	hans	vax/dz(4): fix console detection when it's not on line 0
1.47	12-Dec-2022	jakllsch	branches: 1.47.2; 1.47.8; vsbus vax: sprinkle volatile for register accesses
1.46	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.45	24-Apr-2021	thorpej	branches: 1.45.8; 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?).
1.44	22-May-2017	ragge	branches: 1.44.24; Update copyright notice for Ludd (remove clause 3 & 4).
1.43	28-Jun-2012	abs	branches: 1.43.2; 1.43.16; Define and use VS_REGS_KA49 rather than magic numbers. From OpenBSD.
1.42	14-Dec-2010	matt	branches: 1.42.8; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.41	09-May-2010	hans	Make console keyboard work on VAXstation 4000/9x. Seems not to break anything on other VAXstations (tested on 4000 VLC).
1.40	15-Mar-2008	matt	branches: 1.40.4; 1.40.14; 1.40.24; 1.40.26; Switch dz driver to PRIVALLOC and device_* accessors.
1.39	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.38	07-Mar-2008	christos	Fix KA53 console. From Hans Rosenfeld.
1.37	12-Mar-2006	matt	branches: 1.37.40; 1.37.60; 1.37.64; Fix various places where assignment happen to casted lvalues. (t)v = foo; is not legal C.
1.36	11-Dec-2005	christos	branches: 1.36.4; 1.36.6; 1.36.8; 1.36.10; merge ktrace-lwp.
1.35	14-Dec-2004	chs	branches: 1.35.10; use the generated macros in locators.h rather than hard-coded numbers to index the cf_loc[] array. reviewed by allen briggs.
1.34	13-Dec-2003	ad	Add write barriers (a no-op on vax).
1.33	18-Oct-2003	ragge	Use the vax confdata to determine whether to use serial console. Do cn_set_magic() for the VAX DDB escape sequence (ESC-D).
1.32	15-Jul-2003	lukem	__KERNEL_RCSID()
1.31	01-Jan-2003	thorpej	branches: 1.31.2; Use aprint_normal() for cfprint routines.
1.30	29-Dec-2002	ad	Block tty interrupts in getc()/putc().
1.29	02-Oct-2002	thorpej	Add trailing ; to CFATTACH_DECL.
1.28	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.27	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.26	24-Sep-2002	ad	On pmax, drop into DDB on break.
1.25	18-Sep-2002	ad	- The VSXXX is an 8-bit device, not 7. - Obey ls->dz_line in dzputc(), since dzms uses it. - Remove an odd "circular" reference that doesn't appear to be useful.
1.24	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.
1.23	10-Jun-2002	ragge	Don't try to connect a keyboard to serial line 0 if the serial console is on line 0; it may destroy line settings.
1.22	30-Apr-2002	ragge	branches: 1.22.2; 1.22.4; Don't try to probe for dz11 on 4000/90, may corrupt the flash rom (?). Suggested by Hugh Graham <hugh@openbsd.org>.
1.21	25-Feb-2002	ad	Move the dz driver to dev/dec, since it can be shared with pmax.
1.20	16-May-2001	matt	branches: 1.20.2; 1.20.8; Add a VAXANY type. Eventually to used in INSTALL / GENERIC to easily include support for all VAX platforms
1.19	25-Feb-2001	mrg	branches: 1.19.2; re-add.
1.18	25-Feb-2001	mrg	delete (again), then add (again) ?
1.17	25-Feb-2001	mrg	try a `cvs ci -f' to make this appear on the trunk again. no changes.
1.16	04-Feb-2001	ragge	Giant update from Michael Kukat (michael@unixiron.org). Fixes support for: MicroVAX 3100m90 MicroVAX 3100m95 VAX 4000/100 (tested) VAX 4000/105A (tested) VAX 4000/108 VAX 4000/400 (tested) VAX 4000/500 (tested) VAX 4000/600
1.15	28-Jan-2001	ragge	Rename dz_ibus to dz_vsbus.
1.14	06-Aug-1999	ragge	branches: 1.14.2; Moved to dz_ibus.c,v
1.13	06-Jun-1999	ragge	Qbus moved in hierarchy.
1.12	20-May-1999	ragge	Don't detect glass tty if the machine is a workstation. Hint from Thomas Seidmann.
1.11	27-Mar-1999	ragge	branches: 1.11.4; Change console detection a little bit.
1.10	26-Mar-1999	ragge	Buggfixes for VS 4000/VLC. Basic support for VS4000/90 and MV4000/300. From Michael Kukat.
1.9	13-Mar-1999	ragge	Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.8	09-Mar-1999	ragge	Basic KA48 (VAXstation 4000 VLC) support. From Michael Kukat <michael@camaronet.de>
1.7	02-Feb-1999	ragge	Another giant change: Allocate register space dynamic instead of compiled-in. This is done on a physical page size basis, instead of virtual (as the (on vax yet non-existing) bus_* routines does). This is similar to the way uba allocation is done.
1.6	10-Aug-1998	ragge	Support for VS4000/60.
1.5	07-Jun-1998	ragge	DDB support on glass tty. Also smarter keyboard decoding.
1.4	04-Jun-1998	ragge	Rudimentary support for the VS3100 builtin graphics console.
1.3	23-May-1998	ragge	Fixed bug with lost characters in DDB output.
1.2	21-May-1998	ragge	Support for DDB on DZ console.
1.1	17-May-1998	ragge	branches: 1.1.1; Split the DZ11 driver into two parts; can now use the same driver on both unibus/qbus devices and vaxstations.
1.1.1.1	25-Feb-2001	mrg	cvs ci -f did not work, try an import.
1.11.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.14.2.1	11-Feb-2001	bouyer	Sync with HEAD.
1.19.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.20.8.6	03-Jan-2003	thorpej	Sync with HEAD.
1.20.8.5	18-Oct-2002	nathanw	Catch up to -current.
1.20.8.4	17-Sep-2002	nathanw	Catch up to -current.
1.20.8.3	20-Jun-2002	nathanw	Catch up to -current.
1.20.8.2	28-Feb-2002	nathanw	Catch up to -current.
1.20.8.1	16-May-2001	nathanw	file dz_vsbus.c was added on branch nathanw_sa on 2002-02-28 04:12:33 +0000
1.20.2.3	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
1.20.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.20.2.1	16-Mar-2002	jdolecek	Catch up with -current.
1.22.4.1	11-Jun-2002	lukem	Pull up revision 1.23 (requested by ragge in ticket #239): Don't try to connect a keyboard to serial line 0 if the serial console is on line 0; it may destroy line settings.
1.22.2.3	03-Sep-2002	gehenna	fix missing brace.
1.22.2.2	15-Jul-2002	gehenna	catch up with -current.
1.22.2.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.31.2.4	18-Dec-2004	skrll	Sync with HEAD.
1.31.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.31.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.31.2.1	03-Aug-2004	skrll	Sync with HEAD
1.35.10.2	17-Mar-2008	yamt	sync with head.
1.35.10.1	21-Jun-2006	yamt	sync with head.
1.36.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.36.8.1	13-Mar-2006	yamt	sync with head.
1.36.6.1	22-Apr-2006	simonb	Sync with head.
1.36.4.1	09-Sep-2006	rpaulo	sync with head
1.37.64.1	03-Apr-2008	mjf	Sync with HEAD.
1.37.60.1	24-Mar-2008	keiichi	sync with head.
1.37.40.1	23-Mar-2008	matt	sync with HEAD
1.40.26.2	05-Mar-2011	rmind	sync with head
1.40.26.1	30-May-2010	rmind	sync with head
1.40.24.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.40.14.1	21-Nov-2010	riz	Pull up following revision(s) (requested by hans in ticket #1459): sys/arch/vax/vsa/dz_vsbus.c: revision 1.41 sys/dev/dec/dz.c: revision 1.39 sys/arch/vax/vsa/spx.c: revision 1.3 Make SPX work as console device on VAXstation 4000/9x. Make console keyboard work on VAXstation 4000/9x. Seems not to break anything on other VAXstations (tested on 4000 VLC). The interrupt handler uses the softc, so it's probably a good idea to initialize it before causing interrupts. Prevents a panic on VAXstation 4000/9x with SPX console.
1.40.4.1	11-Aug-2010	yamt	sync with head.
1.42.8.1	30-Oct-2012	yamt	sync with head
1.43.16.1	28-Aug-2017	skrll	Sync with HEAD
1.43.2.1	03-Dec-2017	jdolecek	update from HEAD
1.44.24.1	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.
1.45.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.47.8.1	02-Aug-2025	perseant	Sync with HEAD
1.47.2.3	04-Apr-2025	martin	Pull up following revision(s) (requested by hans in ticket #1083): sys/arch/vax/vsa/dz_vsbus.c: revision 1.51 vax/dz(4): fix NULL pointer dereference in dzgetc() This fixes an immediate reboot situation when booting with -d on a framebuffer console that utilizes a dz(4)-attached keyboard.
1.47.2.2	04-Apr-2025	martin	Pull up following revision(s) (requested by hans in ticket #1082): sys/arch/vax/vsa/dz_vsbus.c: revision 1.50 vax/dz(4): defer configuring children lkkbd and lkms At least lkkdb (dzkbd, really) wants to not only send data over dz(4), it also depends on receiving them asynchronously for the keyboard type detection to work. So defer configuring dz(4) children until all vsbus children have attached and vsbus interrupts have been unmasked. This fixes keyboard type detection when running with serial console, which on most (all?) VAXstations is on dz(4), too.
1.47.2.1	04-Mar-2025	martin	Pull up following revision(s) (requested by hans in ticket #1070): sys/arch/vax/vsa/dz_vsbus.c: revision 1.48 vax/dz(4): fix console detection when it's not on line 0
1.4	30-Sep-2024	rin	vax/gpx: Stop copy{in,out}(9) from/to 0-length buffers Found by GCC12 -Wmaybe-uninitialized. Authored by kalvisd@.
1.3	03-Feb-2024	tsutsui	branches: 1.3.2; Make local variables static.
1.2	03-Feb-2024	tsutsui	Misc cleanup. - move function declarations after struct declarations and before global variables - sort function declarations per actual implementation - explicitly denote 'static' for static functions - some KNF No functional change (though gcc generates different binary).
1.1	06-Feb-2023	tsutsui	branches: 1.1.2; Add a support for gpx(4) color framebuffer found on VAXstation 3100. Poted from OpenBSD/vax. Note smg(4) monochrome onboard framebuffer driver is also changed attached only if gpx(4) is not installed or flags 1 is specified in config files, as OpenBSD did. Tested on my VAXstation 3100/m30 with and without 8bpp gpx(4). Revied on port-vax@ and "Please go ahead!" from ragge@. https://mail-index.netbsd.org/port-vax/2023/01/thread1.html#004147 Worth to pullup to netbsd-10.
1.1.2.2	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #79): sys/arch/vax/conf/GENERIC: revision 1.217 sys/arch/vax/conf/VAX780: revision 1.34 sys/arch/vax/conf/files.vax: revision 1.126 sys/arch/vax/vsa/smg.c: revision 1.63 sys/arch/vax/include/qdreg.h: revision 1.7 sys/arch/vax/vax/conf.c: revision 1.69 sys/arch/vax/conf/INSTALL: revision 1.76 sys/arch/vax/vsa/gpx.c: revision 1.1 Add a support for gpx(4) color framebuffer found on VAXstation 3100. Ported from OpenBSD/vax. Note smg(4) monochrome onboard framebuffer driver is also changed attached only if gpx(4) is not installed or flags 1 is specified in config files, as OpenBSD did. Tested on my VAXstation 3100/m30 with and without 8bpp gpx(4). Revied on port-vax@ and "Please go ahead!" from ragge@. https://mail-index.netbsd.org/port-vax/2023/01/thread1.html#004147
1.1.2.1	06-Feb-2023	martin	file gpx.c was added on branch netbsd-10 on 2023-02-12 12:27:26 +0000
1.3.2.1	02-Aug-2025	perseant	Sync with HEAD
1.62	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.61	24-Apr-2021	thorpej	branches: 1.61.8; 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?).
1.60	03-Jun-2019	msaitoh	branches: 1.60.12; Fix typo in comment(s/similiar/similar/).
1.59	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!)
1.58	22-May-2017	ragge	branches: 1.58.8; 1.58.10; Update copyright notice for Ludd (remove clause 3 & 4).
1.57	02-Jan-2015	christos	We have three sets of DTYPE_ constants in the kernel: altq Drop Type disklabel Disk Type file Descriptor Type (not to mention constants that contain the string DTYPE). Let's make them two, by changing the disklabel one to be DisK TYPE since the other disklabel constants seem to do that. Not many userland programs use these constants (and the ones that they do are mostly in ifdefs). They will be fixed shortly.
1.56	31-Dec-2014	christos	declare error
1.55	31-Dec-2014	christos	make more drivers use disk_ioctl, and add a dev parameter to it so that we can merge the "easy" disklabel ioctls to it. Ultimately all this will go do dk_ioctl once all the drivers have been converted.
1.54	25-Jul-2014	dholland	branches: 1.54.4; Add d_discard to all struct cdevsw instances I could find. All have been set to "nodiscard"; some should get a real implementation.
1.53	25-Jul-2014	dholland	Add d_discard to all struct bdevsw instances I could find. I've set them all to nodiscard. Some of them (wd, dk, vnd, ld, raidframe, maybe cgd) should be implemented for real.
1.52	25-Oct-2013	martin	branches: 1.52.2; Simplify (and remove now unused variable)
1.51	14-Dec-2010	matt	branches: 1.51.8; 1.51.18; 1.51.22; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.50	21-Nov-2009	rmind	branches: 1.50.4; - Use lwp_getpcb() on VAX, clean from struct user usage. - Include sys/user.h in MD proc.h .
1.49	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.48	18-Mar-2009	cegger	bcopy -> memcpy
1.47	18-Mar-2009	cegger	bzero -> memset
1.46	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.
1.45	13-Jan-2009	yamt	branches: 1.45.2; g/c BUFQ_FOO() macros and use bufq_foo() directly.
1.44	15-Mar-2008	matt	branches: 1.44.4; 1.44.12; Switch to PRIVALLOC and device_* accessors
1.43	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.42	17-Oct-2007	garbled	branches: 1.42.12; 1.42.16; 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.
1.41	08-Oct-2007	ad	Merge disk init changes from the vmlocking branch. These seperate init / destroy of 'struct disk' from attach / detach.
1.40	29-Jul-2007	ad	branches: 1.40.4; 1.40.6; 1.40.8; It's not a good idea for device drivers to modify b_flags, as they don't need to understand the locking around that field. Instead of setting B_ERROR, set b_error instead. b_error is 'owned' by whoever completes the I/O request.
1.39	04-Mar-2007	christos	branches: 1.39.2; 1.39.10; 1.39.12; 1.39.14; Fix caddr_t fallout.
1.38	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.37	14-May-2006	elad	branches: 1.37.14; integrate kauth.
1.36	28-Mar-2006	thorpej	Use device_unit().
1.35	23-Feb-2006	thorpej	branches: 1.35.2; 1.35.4; 1.35.6; Use device_parent().
1.34	24-Dec-2005	perry	branches: 1.34.2; 1.34.4; 1.34.6; bare asm -> __asm
1.33	11-Dec-2005	christos	merge ktrace-lwp.
1.32	15-Oct-2005	yamt	- change the way to specify a bufq strategy. (by string rather than by number) - rather than embedding bufq_state in driver softc, have a pointer to the former. - move bufq related functions from kern/subr_disk.c to kern/subr_bufq.c. - rename method to strategy for consistency. - move some definitions which don't need to be exposed to the rest of kernel from sys/bufq.h to sys/bufq_impl.h. (is it better to move it to kern/ or somewhere?) - fix some obvious breakage in dev/qbus/ts.c. (not tested)
1.31	28-Oct-2004	yamt	branches: 1.31.12; move buffer queue related stuffs from buf.h to their own header, bufq.h.
1.30	15-Jul-2003	lukem	__KERNEL_RCSID()
1.29	18-Jun-2003	drochner	branches: 1.29.2; don't #include <sys/dkstat.h> where it is (appearently) unused
1.28	10-May-2003	thorpej	Change bounds_check_with_label() to take a pointer to the disk structure, rather than the label itself. This paves the way for some future changes.
1.27	02-May-2003	dsl	Change return type of readdisklabel() to const char * I hope I've found all the correct places!
1.26	02-Apr-2003	he	Change SBSIZE -> SBLOCKSIZE, to track changes brought in with UFS2.
1.25	01-Jan-2003	thorpej	Use aprint_normal() for cfprint routines.
1.24	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
1.23	02-Oct-2002	thorpej	Add trailing ; to CFATTACH_DECL.
1.22	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.21	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.20	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.19	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.
1.18	22-Jul-2002	hannken	Convert to new device buffer queue interface. Approved by: Anders Magnusson <ragge@netbsd.org>
1.17	09-Nov-2001	matt	branches: 1.17.2; 1.17.10; Make this compile under ELF.
1.16	26-Jul-2001	wiz	branches: 1.16.2; 1.16.4; Various typos in comments (neccessary, sceme, choise, ...).
1.15	12-Apr-2001	thorpej	branches: 1.15.2; splimp -> splbio.
1.14	04-Feb-2001	ragge	branches: 1.14.2; Giant update from Michael Kukat (michael@unixiron.org). Fixes support for: MicroVAX 3100m90 MicroVAX 3100m95 VAX 4000/100 (tested) VAX 4000/105A (tested) VAX 4000/108 VAX 4000/400 (tested) VAX 4000/500 (tested) VAX 4000/600
1.13	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.12	27-Jun-2000	ragge	Do 3 retries on a failing sector before giving up. Clear pending interrupts before starting a DMA transfer. If an interrupt occurs while the HDC9224 is doing DMA, the transfered data will be scrambled (without giving any errors, quite bad).
1.11	27-Jun-2000	mrg	remove redundant vm includes.
1.10	25-Jun-2000	ragge	Make the HDC9224 MFM device driver up-to-date; has been not-working since NetBSD 1.2 (!) It also uses interrupts instead of polling now. Also fix the DMA area locking between SCSI and MFM disks. Still missing - floppy support.
1.9	13-Apr-1998	ragge	branches: 1.9.14; 1.9.24; Wall cleaning.
1.8	24-Jan-1998	ragge	Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use config_search instead.
1.7	12-Jan-1998	thorpej	Update for changes to config.
1.6	15-Mar-1997	ragge	Change the way boot device is figured out; now only using DEC numbers and done when the device get attached.
1.5	09-Mar-1997	ragge	Fixed bug that caused d partition being treated as c. RAW_PART is 2, not 3.
1.4	13-Oct-1996	christos	branches: 1.4.6; backout previous kprintf change
1.3	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.2	27-Aug-1996	cgd	change cfprint_t type definition to take a const char , rather than a char , because that's what was really intended, and because if the print function modifies the string, various things could become unhappy (so the string should _not_ be modified).
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.4.6.1	12-Mar-1997	is	Merge in changes from Trunk
1.9.24.1	28-Jun-2000	ragge	Pull up revision 1.10 + 1.12 (requested by ragge): Fixes broken MFM support + DMA area queueing.
1.9.14.3	21-Apr-2001	bouyer	Sync with HEAD
1.9.14.2	11-Feb-2001	bouyer	Sync with HEAD.
1.9.14.1	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.
1.14.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.15.2.4	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
1.15.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.15.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.15.2.1	03-Aug-2001	lukem	update to -current
1.16.4.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.16.2.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.17.10.2	31-Aug-2002	gehenna	catch up with -current.
1.17.10.1	19-May-2002	gehenna	Add device switch. Replace the access to devsw table and the hard-coded majors with devsw API.
1.17.2.6	03-Jan-2003	thorpej	Sync with HEAD.
1.17.2.5	11-Nov-2002	nathanw	Catch up to -current
1.17.2.4	18-Oct-2002	nathanw	Catch up to -current.
1.17.2.3	17-Sep-2002	nathanw	Catch up to -current.
1.17.2.2	01-Aug-2002	nathanw	Catch up to -current.
1.17.2.1	09-Nov-2001	nathanw	file hdc9224.c was added on branch nathanw_sa on 2002-08-01 02:44:02 +0000
1.29.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.29.2.5	02-Nov-2004	skrll	Sync with HEAD.
1.29.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.29.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.29.2.2	12-Aug-2004	skrll	Adapt to new world order. Vax GENERIC compiles.
1.29.2.1	03-Aug-2004	skrll	Sync with HEAD
1.31.12.4	17-Mar-2008	yamt	sync with head.
1.31.12.3	27-Oct-2007	yamt	sync with head.
1.31.12.2	03-Sep-2007	yamt	sync with head.
1.31.12.1	21-Jun-2006	yamt	sync with head.
1.34.6.1	22-Apr-2006	simonb	Sync with head.
1.34.4.1	09-Sep-2006	rpaulo	sync with head
1.34.2.1	01-Mar-2006	yamt	sync with head.
1.35.6.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.35.4.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.35.2.1	01-Apr-2006	yamt	sync with head.
1.37.14.1	12-Mar-2007	rmind	Sync with HEAD.
1.39.14.1	15-Aug-2007	skrll	Sync with HEAD.
1.39.12.1	07-Aug-2007	matt	Sync with HEAD.
1.39.10.2	16-Oct-2007	garbled	Sync with HEAD
1.39.10.1	03-Oct-2007	garbled	Sync with HEAD
1.39.2.2	20-Aug-2007	ad	- Alter disk attach/detach to fix a panic when closing a vnd device. - Sync with HEAD.
1.39.2.1	19-Aug-2007	ad	- Back out the biodone() changes. - Eliminate B_ERROR (from HEAD).
1.40.8.1	14-Oct-2007	yamt	sync with head.
1.40.6.2	23-Mar-2008	matt	sync with HEAD
1.40.6.1	06-Nov-2007	matt	sync with HEAD
1.40.4.1	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.
1.42.16.2	17-Jan-2009	mjf	Sync with HEAD.
1.42.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.42.12.1	24-Mar-2008	keiichi	sync with head.
1.44.12.2	28-Apr-2009	skrll	Sync with HEAD.
1.44.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.44.4.2	11-Mar-2010	yamt	sync with head
1.44.4.1	04-May-2009	yamt	sync with head.
1.45.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.50.4.1	05-Mar-2011	rmind	sync with head
1.51.22.1	18-May-2014	rmind	sync with head
1.51.18.3	03-Dec-2017	jdolecek	update from HEAD
1.51.18.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.51.18.1	02-Dec-2012	tls	Don't pass NULL struct dkdriver to disk_init. That's seriously bogus.
1.51.8.1	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")
1.52.2.1	10-Aug-2014	tls	Rebase.
1.54.4.2	28-Aug-2017	skrll	Sync with HEAD
1.54.4.1	06-Apr-2015	skrll	Sync with HEAD
1.58.10.1	10-Jun-2019	christos	Sync with HEAD
1.58.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.60.12.1	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.
1.61.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.7	22-May-2017	ragge	Update copyright notice for Ludd (remove clause 3 & 4).
1.6	11-Dec-2005	christos	branches: 1.6.122; 1.6.142; merge ktrace-lwp.
1.5	10-Nov-2003	wiz	Spell address with two d's. Inspired by similar changes in OpenBSD, originating from Jonathon Gray and forwarded by jmc@openbsd.
1.4	26-Jul-2001	wiz	branches: 1.4.6; 1.4.22; Various typos in comments (neccessary, sceme, choise, ...).
1.3	17-Jul-2000	matt	branches: 1.3.4; Changes so that the kernel can be compiled under __ELF__.
1.2	25-Jun-2000	ragge	Make the HDC9224 MFM device driver up-to-date; has been not-working since NetBSD 1.2 (!) It also uses interrupts instead of polling now. Also fix the DMA area locking between SCSI and MFM disks. Still missing - floppy support.
1.1	20-Jul-1996	ragge	branches: 1.1.28; 1.1.38; SCSI and ST506 support for the VAXstation architecture.
1.1.38.2	27-Jul-2000	matt	Pullup revision 1.3 needed so 2nd stage bootstap will build
1.1.38.1	28-Jun-2000	ragge	Pull up revision 1.2 (requested by ragge): Fixes broken MFM support + DMA area queueing.
1.1.28.1	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.
1.3.4.1	03-Aug-2001	lukem	update to -current
1.4.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.22.1	03-Aug-2004	skrll	Sync with HEAD
1.4.6.2	26-Jul-2001	wiz	Various typos in comments (neccessary, sceme, choise, ...).
1.4.6.1	26-Jul-2001	wiz	file hdc9224.h was added on branch nathanw_sa on 2001-07-26 15:05:11 +0000
1.6.142.1	28-Aug-2017	skrll	Sync with HEAD
1.6.122.1	03-Dec-2017	jdolecek	update from HEAD
1.17	05-Mar-2001	ragge	This file hasn't been in use for a long time.
1.16	15-Nov-2000	thorpej	Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
1.15	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).
1.14	26-Jul-2000	matt	Un __P.
1.13	18-May-1999	thorpej	branches: 1.13.2; 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.
1.12	14-Apr-1999	ragge	First towards use of bus.h routines on vax. Allocate DMA memory for LANCE chip on vaxstations.
1.11	13-Mar-1999	ragge	branches: 1.11.4; Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.10	28-Feb-1999	explorer	Update to slightly altered rnd_attach_source() api
1.9	02-Feb-1999	ragge	Another giant change: Allocate register space dynamic instead of compiled-in. This is done on a physical page size basis, instead of virtual (as the (on vax yet non-existing) bus_* routines does). This is similar to the way uba allocation is done.
1.8	15-Aug-1998	mycroft	Assign my copyrights to TNF.
1.7	10-Aug-1998	ragge	Support for VS4000/60.
1.6	21-Jul-1998	drochner	adapt to LANCE driver split
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	17-May-1998	ragge	Add vax-hacked lance device driver for vaxstations. XXX - This is temporary; will go away when the troubles with the MI driver is fixed.
1.11.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.13.2.3	12-Mar-2001	bouyer	Sync with HEAD.
1.13.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.13.2.1	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	11-Mar-2008	matt	This file is no longer used.
1.12	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.11	11-Dec-2005	christos	branches: 1.11.50; 1.11.70; 1.11.74; merge ktrace-lwp.
1.10	10-Nov-2003	wiz	branches: 1.10.16; Spell address with two d's. Inspired by similar changes in OpenBSD, originating from Jonathon Gray and forwarded by jmc@openbsd.
1.9	15-Jul-2003	lukem	__KERNEL_RCSID()
1.8	02-Oct-2002	thorpej	branches: 1.8.6; Add trailing ; to CFATTACH_DECL.
1.7	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.6	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.5	26-Jul-2000	matt	branches: 1.5.4; 1.5.8; Un __P.
1.4	04-Jun-2000	matt	Add extra argument to scb_vecalloc (a struct evcnt *) Move ivec_dsp from trap.h to scb.h Add interrupt counting to asc, le, ze, ncr, dz interrupts. add common support for counting interrupts to cnm_idisp so it can be done very efficiently.
1.3	23-Apr-2000	matt	branches: 1.3.2; Extend asc driver to include support for the VS400/9x. Add VS4000/9x support vsbus_dma.c
1.2	24-Jan-2000	matt	Revamp the VAX interrupt handling code. Make it compatible with all the other ports. Clean up some things.
1.1	27-Aug-1999	ragge	branches: 1.1.2; Aupport these on 4000/90.
1.1.2.1	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.
1.3.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.5.8.1	18-Oct-2002	nathanw	Catch up to -current.
1.5.4.1	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
1.8.6.3	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
1.10.16.1	17-Mar-2008	yamt	sync with head.
1.11.74.1	03-Apr-2008	mjf	Sync with HEAD.
1.11.70.1	24-Mar-2008	keiichi	sync with head.
1.11.50.1	23-Mar-2008	matt	sync with HEAD
1.13	28-Feb-2025	hans	vax/lcg(4): Check vax_siedata in lcg_match() and lcgcnprobe() as well. LCG only exists on two specific VAXstation models, but not the MicroVAXen sharing the same board type. PR port-vax/59109: Booting 10.1 fails on Microvax 3100 model 80
1.12	27-Feb-2025	riastradh	vax/lcg(4): Fix device_t/softc split straggler. PR port-vax/59109: Booting 10.1 fails on Microvax 3100 model 80 (Probably won't fix the immediate problem but might fix some related ones.)
1.11	10-Dec-2022	jakllsch	branches: 1.11.2; 1.11.8; Don't let compiler optimize out the framebuffer probe in lcg_match() by using keyword volatile.
1.10	06-Jul-2022	andvar	fix various typos in comments.
1.9	12-Feb-2022	riastradh	sys: Omit vestigial struct devices in softcs after device_t split.
1.8	12-Feb-2022	riastradh	sys: Fix various abuse of struct device internals. Will help to make struct device opaque later.
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	21-Nov-2020	thorpej	branches: 1.5.2; malloc(9) -> kmem(9)
1.4	06-Jun-2018	maya	branches: 1.4.14; Remove duplicate ;
1.3	08-Feb-2018	dholland	branches: 1.3.2; Typos.
1.2	18-Dec-2014	jklos	branches: 1.2.2; 1.2.18; Add small fix from Björn Johannessonwhich makes framebuffer woth with X11.
1.1	16-Dec-2014	jklos	Adds VAXstation VLC and 4000/60 framebuffer support. From Blaz Antonic and updated by BjörnJohannesson.
1.2.18.2	03-Dec-2017	jdolecek	update from HEAD
1.2.18.1	18-Dec-2014	jdolecek	file lcg.c was added on branch tls-maxphys on 2017-12-03 11:36:48 +0000
1.2.2.2	06-Apr-2015	skrll	Sync with HEAD
1.2.2.1	18-Dec-2014	skrll	file lcg.c was added on branch nick-nhusb on 2015-04-06 15:18:04 +0000
1.3.2.1	25-Jun-2018	pgoyette	Sync with HEAD
1.4.14.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.5.2.1	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.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.11.8.1	02-Aug-2025	perseant	Sync with HEAD
1.11.2.2	04-Apr-2025	martin	Pull up following revision(s) (requested by hans in ticket #1081): sys/arch/vax/vsa/lcg.c: revision 1.12 vax/lcg(4): Fix device_t/softc split straggler. PR port-vax/59109: Booting 10.1 fails on Microvax 3100 model 80 (Probably won't fix the immediate problem but might fix some related ones.)
1.11.2.1	04-Mar-2025	martin	Pull up following revision(s) (requested by hans in ticket #1069): sys/arch/vax/vsa/lcg.c: revision 1.13 vax/lcg(4): Check vax_siedata in lcg_match() and lcgcnprobe() as well. LCG only exists on two specific VAXstation models, but not the MicroVAXen sharing the same board type. PR port-vax/59109: Booting 10.1 fails on Microvax 3100 model 80
1.11	12-Aug-2008	hans	Add new accelerated driver for SPX graphics found in some VAXstations, remove old broken lcspx driver. This is a bugfixed and refactored version of the spx driver originally developed by Blaz Antonic in 2005. OK'ed by mhitch.
1.10	11-Mar-2008	matt	branches: 1.10.4; 1.10.6; 1.10.10; Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.9	17-Oct-2007	garbled	branches: 1.9.12; 1.9.16; 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.
1.8	09-Jul-2007	ad	branches: 1.8.10; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.7	31-Mar-2007	matt	branches: 1.7.4; Don't exceed array bounds (found by gcc 4.3). XXX not sure if the fix is correct.
1.6	04-Mar-2007	christos	branches: 1.6.2; 1.6.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.5	12-Apr-2006	jmmv	branches: 1.5.14; 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@.
1.4	11-Dec-2005	christos	branches: 1.4.4; 1.4.6; 1.4.8; 1.4.10; 1.4.12; merge ktrace-lwp.
1.3	20-Jul-2005	he	Now that the wsfont fonts are made static, we can no longer reference the fonts directly (which was actually a wrong thing to try to do). Instead, convert to using the wsfont API to look for a 8x15 font, and use it if found. Suggested by thorpej Reviewed by drochner
1.2	19-Mar-2004	mhitch	branches: 1.2.4; 1.2.18; Don't map the framebuffer again when attaching the lcspx driver if it was already mapped in the early console startup. The software cursor isn't going to blink if we don't start it - set up the callout when attaching. Now that the cursor blink routine is actually called, blink the entire cursor line rather than just the first pixel. Don't try to clear the current cursor if the pointer to it hasn't been initialized. This seems to happen when using the display as console, but not when using a serial console. On early console startup, use the framebuffer sizes, not the character cell size to compute how much to clear. The lcspx display will now initialize when booting with the display console, but the dz device is not detected and the keyboard will not work yet. I haven't tracked down why the dz device isn't found (it works fine when using a serial console).
1.1	19-Oct-2003	ragge	Add console text device driver for the LCSPX framebuffer. Really dump, cannot change colours, and is really slow; I haven't found how to buffer writes to the console yet.
1.2.18.3	17-Mar-2008	yamt	sync with head.
1.2.18.2	03-Sep-2007	yamt	sync with head.
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.2.4.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.4.5	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.4.4	18-Sep-2004	skrll	Sync with HEAD.
1.2.4.3	12-Aug-2004	skrll	Adapt to new world order. Vax GENERIC compiles.
1.2.4.2	03-Aug-2004	skrll	Sync with HEAD
1.2.4.1	19-Mar-2004	skrll	file lcspx.c was added on branch ktrace-lwp on 2004-08-03 10:42:45 +0000
1.4.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.4.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.4.8.1	24-May-2006	yamt	sync with head.
1.4.6.1	22-Apr-2006	simonb	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.5.14.2	15-Apr-2007	yamt	sync with head.
1.5.14.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.4.1	11-Jul-2007	mjf	Sync with head.
1.6.2.2	15-Jul-2007	ad	Sync with head.
1.6.2.1	10-Apr-2007	ad	Sync with head.
1.7.4.1	03-Oct-2007	garbled	Sync with HEAD
1.8.10.2	23-Mar-2008	matt	sync with HEAD
1.8.10.1	06-Nov-2007	matt	sync with HEAD
1.9.16.2	28-Sep-2008	mjf	Sync with HEAD.
1.9.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.9.12.1	24-Mar-2008	keiichi	sync with head.
1.10.10.1	19-Oct-2008	haad	Sync with HEAD.
1.10.6.1	07-Sep-2008	wrstuden	Delete a bunch of things that are now gone in head.
1.10.4.1	04-May-2009	yamt	sync with head.
1.11	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.10	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!)
1.9	14-Dec-2010	matt	branches: 1.9.58; 1.9.60; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.8	04-May-2008	jklos	branches: 1.8.22; Fix leds.c to compile.
1.7	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.6	11-Mar-2008	matt	branches: 1.6.2; 1.6.4; Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.5	04-Mar-2007	christos	branches: 1.5.20; 1.5.36; 1.5.40; 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	16-May-2001	matt	branches: 1.2.8; 1.2.24; Add a VAXANY type. Eventually to used in INSTALL / GENERIC to easily include support for all VAX platforms
1.1	18-Feb-2001	ragge	branches: 1.1.2; 1.1.4; Support to control the leds on VAXstations, taken from Sun3 and ported to vax by Shinmyoh Koji (yesu@rb3.so-net.ne.jp).
1.1.4.2	12-Mar-2001	bouyer	Sync with HEAD.
1.1.4.1	18-Feb-2001	bouyer	file leds.c was added on branch thorpej_scsipi on 2001-03-12 13:29:46 +0000
1.1.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.2.8.2	16-May-2001	matt	Add a VAXANY type. Eventually to used in INSTALL / GENERIC to easily include support for all VAX platforms
1.2.8.1	16-May-2001	matt	file leds.c was added on branch nathanw_sa on 2001-05-16 05:36:57 +0000
1.3.16.2	17-Mar-2008	yamt	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.
1.5.40.2	02-Jun-2008	mjf	Sync with HEAD.
1.5.40.1	03-Apr-2008	mjf	Sync with HEAD.
1.5.36.1	24-Mar-2008	keiichi	sync with head.
1.5.20.1	23-Mar-2008	matt	sync with HEAD
1.6.4.1	16-May-2008	yamt	sync with head.
1.6.2.1	18-May-2008	yamt	sync with head.
1.8.22.1	05-Mar-2011	rmind	sync with head
1.9.60.1	10-Jun-2019	christos	Sync with HEAD
1.9.58.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.6	20-Jun-1998	ragge	These files have never been used; remove them.
1.5	22-Mar-1998	jonathan	use dev/dec/lk201.h, fold back DELAY() changes from pmax lk201.c rev 1.7.
1.4	05-Jan-1998	perry	RCSID Police.
1.3	13-Oct-1996	christos	backout previous kprintf change
1.2	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.19	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.18	11-Dec-2005	christos	branches: 1.18.50; 1.18.70; 1.18.74; merge ktrace-lwp.
1.17	15-Jul-2003	lukem	branches: 1.17.16; __KERNEL_RCSID()
1.16	02-Oct-2002	thorpej	branches: 1.16.6; Add trailing ; to CFATTACH_DECL.
1.15	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.14	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.13	25-Feb-2002	ad	Move the dz driver to dev/dec, since it can be shared with pmax.
1.12	26-Jul-2000	matt	branches: 1.12.4; 1.12.8; Un __P.
1.11	06-Jun-1999	ragge	branches: 1.11.2; Qbus moved in hierarchy.
1.10	29-Apr-1999	ragge	Make LK201 arrow keys work again.
1.9	13-Mar-1999	ragge	branches: 1.9.2; Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.8	10-Aug-1998	ragge	Support for VS4000/60.
1.7	05-Aug-1998	kleink	KNF (only include one of <sys/{param,types}.h>).
1.6	04-Jul-1998	jonathan	defopt DDB.
1.5	20-Jun-1998	ragge	Fast fix to make VS keyboard work again after wscons changes. XXX - This will be done in a better way in the future.
1.4	08-Jun-1998	ragge	Bugfix: use of uninitialised variable that gcc didn't notice.
1.3	07-Jun-1998	ragge	DDB support on glass tty. Also smarter keyboard decoding.
1.2	05-Jun-1998	ragge	Add virtual console support.
1.1	04-Jun-1998	ragge	Rudimentary support for the VS3100 builtin graphics console.
1.9.2.1	29-Apr-1999	perry	branches: 1.9.2.1.2; pullup 1.9->1.10 (ragge)
1.9.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
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.
1.12.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.12.8.1	28-Feb-2002	nathanw	Catch up to -current.
1.12.4.2	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
1.12.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.16.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.6.1	03-Aug-2004	skrll	Sync with HEAD
1.17.16.1	17-Mar-2008	yamt	sync with head.
1.18.74.1	03-Apr-2008	mjf	Sync with HEAD.
1.18.70.1	24-Mar-2008	keiichi	sync with head.
1.18.50.1	23-Mar-2008	matt	sync with HEAD
1.1	11-Feb-2023	tsutsui	branches: 1.1.2; Port rasops'fied smg(4) framebuffer driver for VS3100 from OpenBSD/vax. This allows using more fonts other than 8x15 pixels on smg(4). Tested on my VAXstation 3100/m30. Note the bitorder of smg(4) VRAM is LSB first (i.e. LSBit is the most left side pixel) and this requires more complicated changes to bitmask ops in MI rasops(9) because several LE machines have VRAMs whose MSBit is connected to the most left side pixel, but for now I prepared smg(4) specific putchar and cursor ops based on old luna68k omrasops.
1.1.2.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #86): sys/arch/vax/vsa/smg.c: revision 1.64 sys/arch/vax/vsa/maskbits.h: revision 1.1 sys/dev/ic/dc503reg.h: revision 1.1 Port rasops'fied smg(4) framebuffer driver for VS3100 from OpenBSD/vax. This allows using more fonts other than 8x15 pixels on smg(4). Tested on my VAXstation 3100/m30. Note the bitorder of smg(4) VRAM is LSB first (i.e. LSBit is the most left side pixel) and this requires more complicated changes to bitmask ops in MI rasops(9) because several LE machines have VRAMs whose MSBit is connected to the most left side pixel, but for now I prepared smg(4) specific putchar and cursor ops based on old luna68k omrasops.
1.1.2.1	11-Feb-2023	martin	file maskbits.h was added on branch netbsd-10 on 2023-02-15 19:14:50 +0000
1.52	17-Feb-2024	tsutsui	Fix SCSI tranfer corruption on VAXstation 3100/m30 (KA420) on netboot. See my post on port-vax@ for details: https://mail-index.netbsd.org/port-vax/2024/02/16/msg004866.html and "go ahead!" from ragge@. Should be pulled up to netbsd-10 and -9.
1.51	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.50	22-Mar-2020	ragge	branches: 1.50.22; Do not expect a struct buf to be present if doing DMA to kernel space. Fixes bug reported by sadness on port-vax.
1.49	03-Sep-2018	riastradh	branches: 1.49.4; 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!)
1.48	14-Dec-2010	matt	branches: 1.48.58; 1.48.60; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.47	21-Nov-2009	rmind	branches: 1.47.4; - Use lwp_getpcb() on VAX, clean from struct user usage. - Include sys/user.h in MD proc.h .
1.46	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.45	04-Apr-2008	tsutsui	branches: 1.45.2; 1.45.4; Split devict_t/softc for ncr5380sbc SCSI, and misc cosmetic changes.
1.44	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.43	04-Mar-2007	christos	branches: 1.43.20; 1.43.36; 1.43.40; Fix caddr_t fallout.
1.42	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.41	11-Dec-2005	christos	branches: 1.41.26; merge ktrace-lwp.
1.40	15-Jul-2003	lukem	branches: 1.40.16; __KERNEL_RCSID()
1.39	02-Oct-2002	thorpej	branches: 1.39.6; Add trailing ; to CFATTACH_DECL.
1.38	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.37	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.36	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.35	25-Apr-2001	bouyer	branches: 1.35.2; 1.35.8; 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
1.34	04-Feb-2001	ragge	branches: 1.34.2; Giant update from Michael Kukat (michael@unixiron.org). Fixes support for: MicroVAX 3100m90 MicroVAX 3100m95 VAX 4000/100 (tested) VAX 4000/105A (tested) VAX 4000/108 VAX 4000/400 (tested) VAX 4000/500 (tested) VAX 4000/600
1.33	05-Oct-2000	ragge	Fix bug that prevented DMA to work on SCSI chain B. This fixes PR#11124 but in a different way than suggested by the submitter.
1.32	25-Jun-2000	ragge	Make the HDC9224 MFM device driver up-to-date; has been not-working since NetBSD 1.2 (!) It also uses interrupts instead of polling now. Also fix the DMA area locking between SCSI and MFM disks. Still missing - floppy support.
1.31	19-Jun-2000	matt	branches: 1.31.2; Rename ncr[5380] device to si to more consistent with other ports. Add VAX660 to cputype.h. Remove needs-flag from si & asc entries.
1.30	05-Jun-2000	matt	Adjust to new evcnt stuff.
1.29	04-Jun-2000	matt	More event counter stuff. Plus a little cruft cleanup while doing it.
1.28	04-Jun-2000	matt	Add extra argument to scb_vecalloc (a struct evcnt *) Move ivec_dsp from trap.h to scb.h Add interrupt counting to asc, le, ze, ncr, dz interrupts. add common support for counting interrupts to cnm_idisp so it can be done very efficiently.
1.27	27-May-2000	ragge	branches: 1.27.2; Growel out the SCSI BUS ID from NVRAM instead of hard-code it.
1.26	25-Mar-2000	tsutsui	Add a "sc_rev" member to ncr5380_softc and handle CXD1180 quirk in MI ncr5380sbc.
1.25	18-Mar-2000	mycroft	Add a ncr5380_attach() routine which does part of the initialization, attaches the scsibus, and does the addref/delref dance.
1.24	24-Jan-2000	matt	Revamp the VAX interrupt handling code. Make it compatible with all the other ports. Clean up some things.
1.23	22-Oct-1999	ragge	DMA support for the NCR 5380-equipped vs3100's.
1.22	21-Sep-1999	ragge	branches: 1.22.2; 1.22.4; 1.22.6; Fix minphys() on vax. While here, convert to bus.h.
1.21	27-Aug-1999	ragge	Don't try to search for these devices on 4000/90. badaddr() should be fixed for this arch also.
1.20	19-Jun-1999	ragge	Don't try to disconnect SCSI disks. From Michael Kukat. Now DEC disks also works in VAXstations :-)
1.19	26-Mar-1999	ragge	branches: 1.19.2; 1.19.4; Buggfixes for VS 4000/VLC. Basic support for VS4000/90 and MV4000/300. From Michael Kukat.
1.18	13-Mar-1999	ragge	Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.17	02-Feb-1999	ragge	Another giant change: Allocate register space dynamic instead of compiled-in. This is done on a physical page size basis, instead of virtual (as the (on vax yet non-existing) bus_* routines does). This is similar to the way uba allocation is done.
1.16	06-Dec-1998	ragge	Simple hack to get at least PIO functionality out of the VS2000/3100 ncr5380. Fixed by Jens Arvid Nilsson.
1.15	19-Nov-1998	thorpej	Adapt to the new scsipi_adapter interface.
1.14	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.
1.13	04-Jul-1998	jonathan	defopt DDB.
1.12	13-Apr-1998	ragge	Wall cleaning.
1.11	12-Jan-1998	thorpej	Update for changes to config.
1.10	19-Oct-1997	ragge	Add match code to detect more than one SCSI adapter on 3100. Provided by Bertram Barth.
1.9	27-Aug-1997	bouyer	Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1.8	26-Feb-1997	gwr	branches: 1.8.2; 1.8.4; Minimal changes to adapt to removal of NCR5380_PERMIT_RESELECT. This driver should be updated to allow per-target control over disconnect/reselect, but I will leave that to the port masters.
1.7	26-Feb-1997	ragge	Patches to make VS2000 to work. From Ari Suutari.
1.6	12-Feb-1997	ragge	Add a forgotten #ifdef DDB
1.5	13-Oct-1996	christos	branches: 1.5.6; backout previous kprintf change
1.4	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.3	28-Aug-1996	cgd	(1) set scsi_link channel to either the appropriate channel (if a multi-channel driver), or to SCSI_CHANNEL_ONLY_ONE if a single-channel driver. (2) use scsiprint() rather than a locally-defined autoconfig print function, and kill any locally-defined print function.
1.2	27-Aug-1996	cgd	change cfprint_t type definition to take a const char , rather than a char , because that's what was really intended, and because if the print function modifies the string, various things could become unhappy (so the string should _not_ be modified).
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.5.6.1	12-Mar-1997	is	Merge in changes from Trunk
1.8.4.1	27-Aug-1997	thorpej	Update marc-pcmcia branch from trunk.
1.8.2.1	01-Jul-1997	bouyer	Updates for new scsipi subsystem. Actally known to work on i386 and sparc.
1.19.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.19.2.1	01-Mar-2000	he	Apply patch (requested by toddpw): Fix bugs in support for VaxStation 2000 and 3100, vax pmap, and the NCR scsi driver.
1.22.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.22.4.1	15-Nov-1999	fvdl	Sync with -current
1.22.2.3	29-Mar-2001	bouyer	Make this compile.
1.22.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.22.2.1	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.
1.27.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.31.2.2	06-Oct-2000	ragge	Pullup of rev. 1.33 (approved by thorpej): Make SCSI chain B work and fixes PR#11124.
1.31.2.1	28-Jun-2000	ragge	Pull up revision 1.32 (requested by ragge): Fixes broken MFM support + DMA area queueing.
1.34.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.35.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.35.8.1	25-Apr-2001	nathanw	file ncr.c was added on branch nathanw_sa on 2002-10-18 02:40:38 +0000
1.35.2.1	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
1.39.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.39.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.39.6.1	03-Aug-2004	skrll	Sync with HEAD
1.40.16.2	17-Mar-2008	yamt	sync with head.
1.40.16.1	03-Sep-2007	yamt	sync with head.
1.41.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.43.40.2	02-Jun-2008	mjf	Sync with HEAD.
1.43.40.1	03-Apr-2008	mjf	Sync with HEAD.
1.43.36.1	24-Mar-2008	keiichi	sync with head.
1.43.20.1	23-Mar-2008	matt	sync with HEAD
1.45.4.2	11-Mar-2010	yamt	sync with head
1.45.4.1	16-May-2008	yamt	sync with head.
1.45.2.1	18-May-2008	yamt	sync with head.
1.47.4.1	05-Mar-2011	rmind	sync with head
1.48.60.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.48.60.1	10-Jun-2019	christos	Sync with HEAD
1.48.58.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.49.4.2	19-Feb-2024	martin	Pull up following revision(s) (requested by tsutsui in ticket #1800): sys/arch/vax/vsa/vsbus.c: revision 1.69 (patch) sys/arch/vax/vsa/ncr.c: revision 1.52 Fix SCSI tranfer corruption on VAXstation 3100/m30 (KA420) on netboot. See my post on port-vax@ for details: https://mail-index.netbsd.org/port-vax/2024/02/16/msg004866.html and "go ahead!" from ragge@.
1.49.4.1	23-Mar-2020	martin	Pull up following revision(s) (requested by ragge in ticket #802): sys/arch/vax/vsa/ncr.c: revision 1.50 Do not expect a struct buf to be present if doing DMA to kernel space. Fixes bug reported by sadness on port-vax.
1.50.22.1	19-Feb-2024	martin	Pull up following revision(s) (requested by tsutsui in ticket #601): sys/arch/vax/vsa/vsbus.c: revision 1.69 sys/arch/vax/vsa/ncr.c: revision 1.52 Fix SCSI tranfer corruption on VAXstation 3100/m30 (KA420) on netboot. See my post on port-vax@ for details: https://mail-index.netbsd.org/port-vax/2024/02/16/msg004866.html and "go ahead!" from ragge@.
1.2	21-Sep-1999	ragge	Nuke unnused file.
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.67	03-Feb-2024	tsutsui	Misc cleanup. - move function declarations after struct declarations and before global variables - sort function declarations per actual implementation - some KNF No functional change.
1.66	25-Jan-2024	tsutsui	Fix mmap(2) address for smg(4) as other framebuffers. Now X.org server can render onto framebuffer (but inverted bitorder). Should be pulled up to netbsd-10 and netbsd-9.
1.65	26-Mar-2023	andvar	s/diplay/display/ and s/DIPPLAY/DISPLAY/ in comments.
1.64	11-Feb-2023	tsutsui	Port rasops'fied smg(4) framebuffer driver for VS3100 from OpenBSD/vax. This allows using more fonts other than 8x15 pixels on smg(4). Tested on my VAXstation 3100/m30. Note the bitorder of smg(4) VRAM is LSB first (i.e. LSBit is the most left side pixel) and this requires more complicated changes to bitmask ops in MI rasops(9) because several LE machines have VRAMs whose MSBit is connected to the most left side pixel, but for now I prepared smg(4) specific putchar and cursor ops based on old luna68k omrasops.
1.63	06-Feb-2023	tsutsui	Add a support for gpx(4) color framebuffer found on VAXstation 3100. Poted from OpenBSD/vax. Note smg(4) monochrome onboard framebuffer driver is also changed attached only if gpx(4) is not installed or flags 1 is specified in config files, as OpenBSD did. Tested on my VAXstation 3100/m30 with and without 8bpp gpx(4). Revied on port-vax@ and "Please go ahead!" from ragge@. https://mail-index.netbsd.org/port-vax/2023/01/thread1.html#004147 Worth to pullup to netbsd-10.
1.62	13-Jan-2023	tsutsui	Make sure to call wsfont_init(9) as other framebuffer drivers. Otherwise wsfont_find(9) always fails and wsdisplay(4) is not attached. XXX: still no output on the framebuffer console on my VAXstation 3100/m30
1.61	07-Aug-2021	thorpej	branches: 1.61.6; Merge thorpej-cfargs2.
1.60	24-Apr-2021	thorpej	branches: 1.60.8; 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?).
1.59	21-Nov-2020	thorpej	branches: 1.59.2; malloc(9) -> kmem(9)
1.58	14-Mar-2019	thorpej	branches: 1.58.4; 1.58.12; Use copyin(), not fusword().
1.57	22-May-2017	ragge	branches: 1.57.10; Update copyright notice for Ludd (remove clause 3 & 4).
1.56	07-Jul-2016	msaitoh	KNF. Remove extra spaces. No functional change.
1.55	11-Jan-2012	macallan	branches: 1.55.6; 1.55.24; adjust for wsfont_find() change
1.54	14-Dec-2010	matt	branches: 1.54.8; 1.54.12; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.53	26-Oct-2009	cegger	branches: 1.53.4; kill extra whitespaces reviewed by tsutsui@
1.52	19-Mar-2009	he	Correct a few more bungled bcopy() -> memcpy() conversions.
1.51	18-Mar-2009	cegger	bcopy -> memcpy
1.50	18-Mar-2009	cegger	bzero -> memset
1.49	19-Dec-2008	cegger	branches: 1.49.2; use M_ZERO on malloc() and remove subsequent bzero().
1.48	15-Mar-2008	matt	branches: 1.48.4; 1.48.12; Use a 0 sized softc / switch to PRIVALLOC.
1.47	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.46	17-Oct-2007	garbled	branches: 1.46.12; 1.46.16; 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.
1.45	09-Jul-2007	ad	branches: 1.45.10; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.44	31-Mar-2007	matt	branches: 1.44.4; Don't exceed array bounds (found by gcc 4.3). XXX not sure if the fix is correct.
1.43	04-Mar-2007	christos	branches: 1.43.2; 1.43.4; Fix caddr_t fallout.
1.42	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.41	12-Apr-2006	jmmv	branches: 1.41.14; 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@.
1.40	11-Dec-2005	christos	branches: 1.40.4; 1.40.6; 1.40.8; 1.40.10; 1.40.12; merge ktrace-lwp.
1.39	20-Jul-2005	he	Now that the wsfont fonts are made static, we can no longer reference the fonts directly (which was actually a wrong thing to try to do). Instead, convert to using the wsfont API to look for a 8x15 font, and use it if found. Suggested by thorpej Reviewed by drochner
1.38	27-Jun-2005	ragge	branches: 1.38.2; Shadowed variable fix.
1.37	15-Jul-2003	lukem	__KERNEL_RCSID()
1.36	29-Dec-2002	ad	branches: 1.36.2; - X pads bitmap rows to a word boundary. - Handle WSDISPLAYIO_GCURMAX.
1.35	02-Oct-2002	thorpej	Add trailing ; to CFATTACH_DECL.
1.34	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.33	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.32	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.
1.31	04-Jul-2002	junyoung	alloc_attr -> allocattr Approved by Matthias Drochner.
1.30	10-Jun-2002	ragge	Missed to check all possible non-graphics bits on VS2k, causing the machine to crash during boot. Reported and debugged with help of Valeriy E. Ushakov.
1.29	17-Mar-2002	atatat	branches: 1.29.4; 1.29.6; 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.
1.28	25-Feb-2002	ad	Move the dz driver to dev/dec, since it can be shared with pmax.
1.27	04-Feb-2001	ragge	branches: 1.27.4; 1.27.8; Giant update from Michael Kukat (michael@unixiron.org). Fixes support for: MicroVAX 3100m90 MicroVAX 3100m95 VAX 4000/100 (tested) VAX 4000/105A (tested) VAX 4000/108 VAX 4000/400 (tested) VAX 4000/500 (tested) VAX 4000/600
1.26	02-Dec-2000	ragge	Use lkkbd. Add hardware cursor support. Use wsfont fonts instead of the old QDSS fonts (support not finished). KNF cleanup.
1.25	08-Sep-2000	chs	remove extra paren so this compiles again.
1.24	26-Jul-2000	matt	Un __P.
1.23	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.
1.22	31-Mar-2000	ragge	branches: 1.22.4; Fix spelling error.
1.21	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.
1.20	12-Dec-1999	ragge	CL* discarding.
1.19	06-Dec-1999	drochner	update for changed struct wsdisplay_accessops:show_screen signature. no functional changes
1.18	27-Oct-1999	ragge	Allocate memory for printouts directly instead of (trying to) use the yes uninitialized VM system.
1.17	27-Aug-1999	ragge	branches: 1.17.2; 1.17.4; 1.17.6; Don't try to search for these devices on 4000/90. badaddr() should be fixed for this arch also.
1.16	20-May-1999	ragge	Don't detect glass tty if the machine is a workstation. Hint from Thomas Seidmann.
1.15	13-Mar-1999	ragge	branches: 1.15.4; Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.14	09-Mar-1999	ragge	unsigned int -> int.
1.13	12-Feb-1999	drochner	change the "mapchar" interface to return a "quality" or "match level" arguments which allows to find approximations for characters which are not present in a font
1.12	02-Feb-1999	ragge	Another giant change: Allocate register space dynamic instead of compiled-in. This is done on a physical page size basis, instead of virtual (as the (on vax yet non-existing) bus_* routines does). This is similar to the way uba allocation is done.
1.11	11-Jan-1999	drochner	remove dummy "load_font" entries
1.10	29-Nov-1998	ragge	blkclr -> memset.
1.9	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!
1.8	10-Aug-1998	ragge	Support for VS4000/60.
1.7	05-Aug-1998	kleink	KNF (only include one of <sys/{param,types}.h>).
1.6	30-Jun-1998	ragge	Enable use of reversed and underlined text. The DEC Isolatin character set now also work correctly. Add blinking cursor.
1.5	26-Jun-1998	drochner	add a dummy "mapchar" function (1:1 mapping, hope the font is isolatin)
1.4	20-Jun-1998	drochner	adapt to wscons changes (character output call)
1.3	07-Jun-1998	ragge	Init some variables to not get trash on the screen.
1.2	05-Jun-1998	ragge	Add virtual console support.
1.1	04-Jun-1998	ragge	Rudimentary support for the VS3100 builtin graphics console.
1.15.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.17.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.17.4.1	15-Nov-1999	fvdl	Sync with -current
1.17.2.3	11-Feb-2001	bouyer	Sync with HEAD.
1.17.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.17.2.1	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.
1.22.4.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.27.8.7	03-Jan-2003	thorpej	Sync with HEAD.
1.27.8.6	18-Oct-2002	nathanw	Catch up to -current.
1.27.8.5	17-Sep-2002	nathanw	Catch up to -current.
1.27.8.4	01-Aug-2002	nathanw	Catch up to -current.
1.27.8.3	20-Jun-2002	nathanw	Catch up to -current.
1.27.8.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.27.8.1	28-Feb-2002	nathanw	Catch up to -current.
1.27.4.4	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
1.27.4.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.27.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.27.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.29.6.1	11-Jun-2002	lukem	Pull up revision 1.30 (requested by ragge in ticket #237): Missed to check all possible non-graphics bits on VS2k, causing the machine to crash during boot. Reported and debugged with help of Valeriy E. Ushakov.
1.29.4.3	17-Jul-2002	gehenna	catch up with -current.
1.29.4.2	15-Jul-2002	gehenna	catch up with -current.
1.29.4.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.36.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.36.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.36.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.36.2.2	12-Aug-2004	skrll	Adapt to new world order. Vax GENERIC compiles.
1.36.2.1	03-Aug-2004	skrll	Sync with HEAD
1.38.2.3	17-Mar-2008	yamt	sync with head.
1.38.2.2	03-Sep-2007	yamt	sync with head.
1.38.2.1	21-Jun-2006	yamt	sync with head.
1.40.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.40.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.40.8.1	24-May-2006	yamt	sync with head.
1.40.6.1	22-Apr-2006	simonb	Sync with head.
1.40.4.1	09-Sep-2006	rpaulo	sync with head
1.41.14.2	15-Apr-2007	yamt	sync with head.
1.41.14.1	12-Mar-2007	rmind	Sync with HEAD.
1.43.4.1	11-Jul-2007	mjf	Sync with head.
1.43.2.2	15-Jul-2007	ad	Sync with head.
1.43.2.1	10-Apr-2007	ad	Sync with head.
1.44.4.1	03-Oct-2007	garbled	Sync with HEAD
1.45.10.2	23-Mar-2008	matt	sync with HEAD
1.45.10.1	06-Nov-2007	matt	sync with HEAD
1.46.16.2	17-Jan-2009	mjf	Sync with HEAD.
1.46.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.46.12.1	24-Mar-2008	keiichi	sync with head.
1.48.12.2	28-Apr-2009	skrll	Sync with HEAD.
1.48.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.48.4.2	11-Mar-2010	yamt	sync with head
1.48.4.1	04-May-2009	yamt	sync with head.
1.49.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.53.4.1	05-Mar-2011	rmind	sync with head
1.54.12.1	18-Feb-2012	mrg	merge to -current.
1.54.8.1	17-Apr-2012	yamt	sync with head
1.55.24.2	28-Aug-2017	skrll	Sync with HEAD
1.55.24.1	09-Jul-2016	skrll	Sync with HEAD
1.55.6.1	03-Dec-2017	jdolecek	update from HEAD
1.57.10.1	10-Jun-2019	christos	Sync with HEAD
1.58.12.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.58.4.1	06-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1585): sys/arch/vax/vsa/smg.c: revision 1.62 Make sure to call wsfont_init(9) as other framebuffer drivers. Otherwise wsfont_find(9) always fails and wsdisplay(4) is not attached.
1.59.2.1	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.
1.60.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.61.6.4	03-Feb-2024	martin	Pull up following revision(s) (requested by tsutsui in ticket #569): sys/arch/vax/vsa/smg.c: revision 1.66 Fix mmap(2) address for smg(4) as other framebuffers. Now X.org server can render onto framebuffer (but inverted bitorder).
1.61.6.3	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #86): sys/arch/vax/vsa/smg.c: revision 1.64 sys/arch/vax/vsa/maskbits.h: revision 1.1 sys/dev/ic/dc503reg.h: revision 1.1 Port rasops'fied smg(4) framebuffer driver for VS3100 from OpenBSD/vax. This allows using more fonts other than 8x15 pixels on smg(4). Tested on my VAXstation 3100/m30. Note the bitorder of smg(4) VRAM is LSB first (i.e. LSBit is the most left side pixel) and this requires more complicated changes to bitmask ops in MI rasops(9) because several LE machines have VRAMs whose MSBit is connected to the most left side pixel, but for now I prepared smg(4) specific putchar and cursor ops based on old luna68k omrasops.
1.61.6.2	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #79): sys/arch/vax/conf/GENERIC: revision 1.217 sys/arch/vax/conf/VAX780: revision 1.34 sys/arch/vax/conf/files.vax: revision 1.126 sys/arch/vax/vsa/smg.c: revision 1.63 sys/arch/vax/include/qdreg.h: revision 1.7 sys/arch/vax/vax/conf.c: revision 1.69 sys/arch/vax/conf/INSTALL: revision 1.76 sys/arch/vax/vsa/gpx.c: revision 1.1 Add a support for gpx(4) color framebuffer found on VAXstation 3100. Ported from OpenBSD/vax. Note smg(4) monochrome onboard framebuffer driver is also changed attached only if gpx(4) is not installed or flags 1 is specified in config files, as OpenBSD did. Tested on my VAXstation 3100/m30 with and without 8bpp gpx(4). Revied on port-vax@ and "Please go ahead!" from ragge@. https://mail-index.netbsd.org/port-vax/2023/01/thread1.html#004147
1.61.6.1	06-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #66): sys/arch/vax/vsa/smg.c: revision 1.62 Make sure to call wsfont_init(9) as other framebuffer drivers. Otherwise wsfont_find(9) always fails and wsdisplay(4) is not attached.
1.13	09-Mar-2025	hans	vax/spx(4): fix a few X11-related bugs - overwriting of saved screen pointer of emulation mode when switching the framebuffer mode from mapped to dumb or vice-versa - leaving the cursor on when switching away from emulation mode - failure to restore the screen when changing back to emulation mode because the saved screen pointer has been set to NULL - panic on next VT switch, because now also the current screen pointer is NULL
1.12	07-Aug-2021	thorpej	branches: 1.12.6; 1.12.12; Merge thorpej-cfargs2.
1.11	24-Apr-2021	thorpej	branches: 1.11.8; 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?).
1.10	21-Nov-2020	thorpej	branches: 1.10.2; malloc(9) -> kmem(9)
1.9	07-Jul-2016	msaitoh	branches: 1.9.30; KNF. Remove extra spaces. No functional change.
1.8	28-Mar-2014	ozaki-r	branches: 1.8.6; Use snprintf instead of sprintf
1.7	24-Oct-2013	martin	Mark a potentially unused variable
1.6	14-May-2012	abs	branches: 1.6.2; 1.6.4; From the "why was this not done before" box: Implement WSDISPLAYIO_LINEBYTES so xwsfb works
1.5	11-Jan-2012	macallan	branches: 1.5.2; adjust for wsfont_find() change
1.4	14-Dec-2010	matt	branches: 1.4.8; 1.4.12; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.3	09-May-2010	hans	Make SPX work as console device on VAXstation 4000/9x.
1.2	18-Mar-2009	cegger	branches: 1.2.2; 1.2.4; 1.2.6; bzero -> memset
1.1	12-Aug-2008	hans	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; 1.1.10; 1.1.14; Add new accelerated driver for SPX graphics found in some VAXstations, remove old broken lcspx driver. This is a bugfixed and refactored version of the spx driver originally developed by Blaz Antonic in 2005. OK'ed by mhitch.
1.1.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.1.10.1	21-Nov-2010	riz	Pull up following revision(s) (requested by hans in ticket #1459): sys/arch/vax/vsa/dz_vsbus.c: revision 1.41 sys/dev/dec/dz.c: revision 1.39 sys/arch/vax/vsa/spx.c: revision 1.3 Make SPX work as console device on VAXstation 4000/9x. Make console keyboard work on VAXstation 4000/9x. Seems not to break anything on other VAXstations (tested on 4000 VLC). The interrupt handler uses the softc, so it's probably a good idea to initialize it before causing interrupts. Prevents a panic on VAXstation 4000/9x with SPX console.
1.1.8.1	28-Apr-2009	skrll	Sync with HEAD.
1.1.6.2	19-Oct-2008	haad	Sync with HEAD.
1.1.6.1	12-Aug-2008	haad	file spx.c was added on branch haad-dm on 2008-10-19 22:16:07 +0000
1.1.4.2	28-Sep-2008	mjf	Sync with HEAD.
1.1.4.1	12-Aug-2008	mjf	file spx.c was added on branch mjf-devfs2 on 2008-09-28 10:40:11 +0000
1.1.2.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.1.2.1	12-Aug-2008	wrstuden	file spx.c was added on branch wrstuden-revivesa on 2008-09-18 04:33:36 +0000
1.2.6.2	05-Mar-2011	rmind	sync with head
1.2.6.1	30-May-2010	rmind	sync with head
1.2.4.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.2.2.3	11-Aug-2010	yamt	sync with head.
1.2.2.2	04-May-2009	yamt	sync with head.
1.2.2.1	18-Mar-2009	yamt	file spx.c was added on branch yamt-nfs-mp on 2009-05-04 08:12:05 +0000
1.4.12.2	02-Jun-2012	mrg	sync to latest -current.
1.4.12.1	18-Feb-2012	mrg	merge to -current.
1.4.8.3	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")
1.4.8.2	23-May-2012	yamt	sync with head.
1.4.8.1	17-Apr-2012	yamt	sync with head
1.5.2.1	11-Jun-2012	riz	Pull up following revision(s) (requested by abs in ticket #299): sys/arch/vax/vsa/spx.c: revision 1.6 From the "why was this not done before" box: Implement WSDISPLAYIO_LINEBYTES so xwsfb works
1.6.4.1	18-May-2014	rmind	sync with head
1.6.2.2	03-Dec-2017	jdolecek	update from HEAD
1.6.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.8.6.1	09-Jul-2016	skrll	Sync with HEAD
1.9.30.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.10.2.1	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.
1.11.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.12.12.1	02-Aug-2025	perseant	Sync with HEAD
1.12.6.1	04-Apr-2025	martin	Pull up following revision(s) (requested by hans in ticket #1087): sys/arch/vax/vsa/spx.c: revision 1.13 vax/spx(4): fix a few X11-related bugs - overwriting of saved screen pointer of emulation mode when switching the framebuffer mode from mapped to dumb or vice-versa - leaving the cursor on when switching away from emulation mode - failure to restore the screen when changing back to emulation mode because the saved screen pointer has been set to NULL - panic on next VT switch, because now also the current screen pointer is NULL
1.10	08-May-2021	rin	Catch up with this commit: http://www.nerv.org/netbsd/?q=id:20210507T165558Z.d4aba9e0e053181f2a98ee4ee43012b50949921b by which per slot tcs_used flag was obsoleted. No need to initialize __BIT(0) of sc_slots_used here; it is zero anyway before calling tcattach().
1.9	09-Jun-2017	flxd	branches: 1.9.22; whitespace
1.8	09-Jun-2017	flxd	Make VAXstation 4000 TURBOchannel adaptor work. PIO and IRQ tested on VS4000/60 and /96 with TC-USB (slhci) and PMAD-AA (le). DMA is untested. vax needs space to be mapped out, so memory space is pre-mapped for TC option drivers not bus_space'ified yet, also providing custom bus_space methods for this kludge.
1.7	05-Jun-2011	christos	branches: 1.7.12; 1.7.30; 1.7.46; assignment to sc_dev is in tcattach, we don't have sc_dev
1.6	04-Jun-2011	tsutsui	Split device_t/softc. pmax is tested on GXemul. Compile test only for alpha and vax. XXX: alpha/tc/tcasic.c calls tcattach() via config_found(9), but XXX: pmax/tc/tcbus.c and vax/vsa/tc_vsbus.c calls tcattach() directly. XXX: It looks horrible...
1.5	14-Dec-2010	matt	branches: 1.5.2; 1.5.6; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.4	28-Apr-2008	martin	branches: 1.4.22; Remove clause 3 and 4 from TNF licenses
1.3	15-Mar-2008	matt	branches: 1.3.2; 1.3.4; 1.3.6; Use device_*
1.2	11-Mar-2008	matt	Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.1	03-Feb-2008	matt	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; Preliminatry TC support.
1.1.10.2	02-Jun-2008	mjf	Sync with HEAD.
1.1.10.1	03-Apr-2008	mjf	Sync with HEAD.
1.1.6.1	24-Mar-2008	keiichi	sync with head.
1.1.4.2	18-Feb-2008	mjf	Sync with HEAD.
1.1.4.1	03-Feb-2008	mjf	file tc_vsbus.c was added on branch mjf-devfs on 2008-02-18 21:05:16 +0000
1.1.2.3	17-Mar-2008	yamt	sync with head.
1.1.2.2	04-Feb-2008	yamt	sync with head.
1.1.2.1	03-Feb-2008	yamt	file tc_vsbus.c was added on branch yamt-lazymbuf on 2008-02-04 09:22:47 +0000
1.3.6.1	16-May-2008	yamt	sync with head.
1.3.4.1	18-May-2008	yamt	sync with head.
1.3.2.2	23-Mar-2008	matt	sync with HEAD
1.3.2.1	15-Mar-2008	matt	file tc_vsbus.c was added on branch matt-armv6 on 2008-03-23 02:04:27 +0000
1.4.22.2	12-Jun-2011	rmind	sync with head
1.4.22.1	05-Mar-2011	rmind	sync with head
1.5.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.5.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.7.46.1	01-Jul-2017	snj	Pull up following revision(s) (requested by flxd in ticket #65): share/man/man4/tc.4: revision 1.7 sys/arch/alpha/tc/tcasic.c: revision 1.46 sys/arch/pmax/tc/tcbus.c: revision 1.33 sys/arch/vax/conf/files.vax: revision 1.121 sys/arch/vax/vsa/tc_vsbus.c: revision 1.8, 1.9 sys/dev/tc/tc.c: revision 1.55 sys/dev/tc/tcvar.h: revision 1.27 Make VAXstation 4000 TURBOchannel adaptor work. PIO and IRQ tested on VS4000/60 and /96 with TC-USB (slhci) and PMAD-AA (le). DMA is untested. vax needs space to be mapped out, so memory space is pre-mapped for TC option drivers not bus_space'ified yet, also providing custom bus_space methods for this kludge. -- whitespace -- Add vax.
1.7.30.1	28-Aug-2017	skrll	Sync with HEAD
1.7.12.1	03-Dec-2017	jdolecek	update from HEAD
1.9.22.1	13-May-2021	thorpej	Sync with HEAD.
1.7	12-Sep-2020	isaki	Improve am7930 family drivers to share more code. audioamd(4) on sparc, vsaudio(4) on vax, and bba(4) are. - Remove complex and useless callbacks: onopen, onclose, and indirect_{read,write}. This makes audioamd and vsaudio almost the same. - Remove (already disabled) assembly fast interrupt path from audioamd(4). cf. http://mail-index.netbsd.org/source-changes/2009/12/19/msg004585.html - Use trigger_* method rather than start_* method. It's more suitable. vsaudio(4) was tested by naru@, bba(4) was tested by tsutsui@.
1.6	26-Aug-2020	isaki	Fix misuse of device_private(). sc_dev is device_t.
1.5	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
1.4	08-Apr-2019	isaki	branches: 1.4.2; White space -> TAB, fix indent, and add RCS Id. No functional changes intended.
1.3	16-Mar-2019	isaki	Use C99 style struct initializer to audio_hw_if.
1.2	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!)
1.1	19-Dec-2014	jklos	branches: 1.1.2; 1.1.18; 1.1.20; 1.1.22; Add audio support for VAXstation VLC, 60 and 90 machines. Originally rom Blaz Antonic and ported from OpenBSD by Björn Johannesso. Tested on VLC and 4000/60.
1.1.22.1	10-Jun-2019	christos	Sync with HEAD
1.1.20.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	19-Dec-2014	jdolecek	file vsaudio.c was added on branch tls-maxphys on 2017-12-03 11:36:48 +0000
1.1.2.2	06-Apr-2015	skrll	Sync with HEAD
1.1.2.1	19-Dec-2014	skrll	file vsaudio.c was added on branch nick-nhusb on 2015-04-06 15:18:04 +0000
1.4.2.3	08-May-2019	isaki	Remove commented out old filters.
1.4.2.2	04-May-2019	isaki	Move dev/audio_if.h -> dev/audio/audio_if.h
1.4.2.1	22-Apr-2019	isaki	Adapt am7930 families to audio2. - Remove {input/output}_conv stuff from am7930_glue. Filter pipelines for user encoding are not necessary in audio2 so the driver only needs to handle its hardware encoding. - audioamd/vsaudio use an ordinal linear-mulaw conversion filter and bba requires special one. dev/audio/mulaw.c supports this variant just for bba. It might not a good way for bba but it keeps all other drivers simple. - Tested on vsaudio(4) by naru@, bba(4) by tsutsui@ (a few months ago). Thanks!
1.69	17-Feb-2024	tsutsui	Fix SCSI tranfer corruption on VAXstation 3100/m30 (KA420) on netboot. See my post on port-vax@ for details: https://mail-index.netbsd.org/port-vax/2024/02/16/msg004866.html and "go ahead!" from ragge@. Should be pulled up to netbsd-10 and -9.
1.68	12-Dec-2022	jakllsch	branches: 1.68.2; vsbus vax: sprinkle volatile for register accesses
1.67	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.66	24-Apr-2021	thorpej	branches: 1.66.8; 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?).
1.65	03-Sep-2018	riastradh	branches: 1.65.4; 1.65.14; 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!)
1.64	12-Apr-2018	ragge	branches: 1.64.2; Fix bug causing DMA to/from user space fail. Fixes PR#49517. This bug has been around since 2003. Thanks to Martin Husemann for providing hardware to debug on!
1.63	22-May-2017	ragge	branches: 1.63.8; Update copyright notice for Ludd (remove clause 3 & 4).
1.62	07-Jul-2016	msaitoh	KNF. Remove extra spaces. No functional change.
1.61	31-May-2015	abs	Add missing break - from Felix Deichmann in PR port-vax/49935
1.60	28-Jun-2012	abs	branches: 1.60.2; 1.60.14; 1.60.16; Define and use VS_REGS_KA49 rather than magic numbers. From OpenBSD.
1.59	14-Dec-2010	matt	branches: 1.59.8; 1.59.14; Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.58	21-Nov-2009	rmind	branches: 1.58.4; - Use lwp_getpcb() on VAX, clean from struct user usage. - Include sys/user.h in MD proc.h .
1.57	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.56	19-Mar-2009	he	Correct a few more bungled bcopy() -> memcpy() conversions.
1.55	18-Mar-2009	cegger	bcopy -> memcpy
1.54	11-Mar-2008	matt	branches: 1.54.4; 1.54.12; 1.54.18; Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.53	03-Feb-2008	matt	branches: 1.53.2; 1.53.6; Reorganize a bit to be able to support multiple sgmaps.
1.52	04-Mar-2007	christos	branches: 1.52.20; 1.52.26; Fix caddr_t fallout.
1.51	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.50	11-Dec-2005	christos	branches: 1.50.26; merge ktrace-lwp.
1.49	26-Aug-2005	drochner	s/locdesc_t/int/g
1.48	30-Jun-2005	drochner	branches: 1.48.2; adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
1.47	01-Apr-2005	yamt	merge yamt-km branch. - don't use managed mappings/backing objects for wired memory allocations. save some resources like pv_entry. also fix (most of) PR/27030. - simplify kernel memory management API. - simplify pmap bootstrap of some ports. - some related cleanups.
1.46	14-Dec-2004	chs	branches: 1.46.2; 1.46.4; use the generated macros in locators.h rather than hard-coded numbers to index the cf_loc[] array. reviewed by allen briggs.
1.45	02-May-2004	ragge	Fix bug that were introduced together with the merge of nathanw_sa: SCSI on VS2k/VS3100 stopped working. Spotted and fixed by Anders Hjalmarsson. This fixes PR#25307.
1.44	15-Jul-2003	lukem	branches: 1.44.2; __KERNEL_RCSID()
1.43	18-Jun-2003	drochner	branches: 1.43.2; don't #include <sys/dkstat.h> where it is (appearently) unused
1.42	01-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.41	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.40	01-Jan-2003	thorpej	Use aprint_normal() for cfprint routines.
1.39	02-Oct-2002	thorpej	Add trailing ; to CFATTACH_DECL.
1.38	01-Oct-2002	thorpej	Use CFATTACH_DECL().
1.37	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.36	27-Sep-2002	thorpej	Introduce a new routine, config_match(), which invokes the cfattach->ca_match function in behalf of the caller. Use it rather than invoking cfattach->ca_match directly.
1.35	27-Sep-2002	thorpej	Rather than referencing the cfdriver directly in the cfdata entries, instead use a string naming the driver. The cfdriver is then looked up in a list which is built at run-time.
1.34	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.33	01-Jun-2002	lukem	SIMPLEQ rototill: - implement SIMPLEQ_REMOVE(head, elm, type, field). whilst it's O(n), this mirrors the functionality of SLIST_REMOVE() (the other singly-linked list type) and FreeBSD's STAILQ_REMOVE() - remove the unnecessary elm arg from SIMPLEQ_REMOVE_HEAD(). this mirrors the functionality of SLIST_REMOVE_HEAD() (the other singly-linked list type) and FreeBSD's STAILQ_REMOVE_HEAD() - remove notes about SIMPLEQ not supporting arbitrary element removal - use SIMPLEQ_FOREACH() instead of home-grown for loops - use SIMPLEQ_EMPTY() appropriately - use SIMPLEQ_*() instead of accessing sqh_first,sqh_last,sqe_next directly - reorder manual page; be consistent about how the types are listed - other minor cleanups
1.32	16-May-2001	matt	branches: 1.32.2; 1.32.8; 1.32.16; Add a VAXANY type. Eventually to used in INSTALL / GENERIC to easily include support for all VAX platforms
1.31	04-Feb-2001	ragge	branches: 1.31.2; Giant update from Michael Kukat (michael@unixiron.org). Fixes support for: MicroVAX 3100m90 MicroVAX 3100m95 VAX 4000/100 (tested) VAX 4000/105A (tested) VAX 4000/108 VAX 4000/400 (tested) VAX 4000/500 (tested) VAX 4000/600
1.30	21-Nov-2000	chs	eliminate TRUNC_PAGE() and ROUND_PAGE() in favor of their lowercase counterparts. also, a little misc cleanup.
1.29	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.28	27-Jun-2000	mrg	remove redundant vm includes.
1.27	25-Jun-2000	ragge	Make the HDC9224 MFM device driver up-to-date; has been not-working since NetBSD 1.2 (!) It also uses interrupts instead of polling now. Also fix the DMA area locking between SCSI and MFM disks. Still missing - floppy support.
1.26	18-Jun-2000	matt	branches: 1.26.2; We use opt_cputype.h now.
1.25	26-May-2000	ragge	branches: 1.25.2; If we panic before the vsbus is found, don't panic again.
1.24	23-Apr-2000	matt	Extend asc driver to include support for the VS400/9x. Add VS4000/9x support vsbus_dma.c
1.23	08-Mar-2000	matt	don't enable sgmap on ka49 yet.
1.22	04-Mar-2000	matt	expunge vm_offset_t and vm_size_t. add bus_dma support for the vs4000 dma translation map (sgmap). enhance the vsbus for the lance to work with it. remove the sgmap init code from ka46/48/49.c
1.21	24-Jan-2000	matt	Revamp the VAX interrupt handling code. Make it compatible with all the other ports. Clean up some things.
1.20	22-Oct-1999	ragge	Add routines to copy to/from a user process from/to the vsbus DMA area.
1.19	27-Aug-1999	ragge	branches: 1.19.2; 1.19.4; 1.19.6; Rearrange the interrupt detection code to work on the (slightly different) VAXstation 4000/90.
1.18	07-Aug-1999	ragge	Clean up all bus handling stuff, it has become a mess the latest years. Add a new bus; "ibus" that is the internal MicroVAX bus.
1.17	14-Apr-1999	ragge	First towards use of bus.h routines on vax. Allocate DMA memory for LANCE chip on vaxstations.
1.16	13-Mar-1999	ragge	branches: 1.16.4; Change vsbus to take a locator for all devices. Figure out interrupt vector/mask on vsbus by forcing all devices to generate interrupts in the match routine, like on unibus.
1.15	09-Mar-1999	ragge	Basic KA48 (VAXstation 4000 VLC) support. From Michael Kukat <michael@camaronet.de>
1.14	02-Feb-1999	ragge	Another giant change: Allocate register space dynamic instead of compiled-in. This is done on a physical page size basis, instead of virtual (as the (on vax yet non-existing) bus_* routines does). This is similar to the way uba allocation is done.
1.13	06-Dec-1998	ragge	Search for NCR controllers, but not on VS4000/60.
1.12	10-Aug-1998	ragge	Support for VS4000/60.
1.11	04-Jun-1998	ragge	Rudimentary support for the VS3100 builtin graphics console.
1.10	21-May-1998	ragge	Rewrite the autoconf code for VS3000's. XXX - no support for any disks at all yet.
1.9	24-Jan-1998	ragge	Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use config_search instead.
1.8	12-Jan-1998	thorpej	Update for changes to config.
1.7	03-Jan-1998	thorpej	Grab the PCB directly from the u-area, not by indirecting through VM structures.
1.6	22-Mar-1997	ragge	Update address struct to recognize KA420 motherboard.
1.5	15-Mar-1997	ragge	Add a forgotten #ifdef. Remove debug printout.
1.4	13-Oct-1996	christos	backout previous kprintf change
1.3	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.2	27-Aug-1996	cgd	change cfprint_t type definition to take a const char , rather than a char , because that's what was really intended, and because if the print function modifies the string, various things could become unhappy (so the string should _not_ be modified).
1.1	20-Jul-1996	ragge	SCSI and ST506 support for the VAXstation architecture.
1.16.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.19.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.19.4.1	15-Nov-1999	fvdl	Sync with -current
1.19.2.3	11-Feb-2001	bouyer	Sync with HEAD.
1.19.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.19.2.1	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.
1.25.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.26.2.1	31-Jul-2000	ragge	Pull up revision 1.26-1.27 (requested by ragge): Fixes broken MFM support + DMA area queueing. (Approved a long time ago, but forgot to check it in :-)
1.31.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.32.16.1	15-Jul-2002	gehenna	catch up with -current.
1.32.8.5	03-Jan-2003	thorpej	Sync with HEAD.
1.32.8.4	18-Oct-2002	nathanw	Catch up to -current.
1.32.8.3	20-Jun-2002	nathanw	Catch up to -current.
1.32.8.2	29-Mar-2002	ragge	Initial nathanw_sa kernel support for vax.
1.32.8.1	16-May-2001	ragge	file vsbus.c was added on branch nathanw_sa on 2002-03-29 23:32:16 +0000
1.32.2.2	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
1.32.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.43.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.43.2.5	01-Apr-2005	skrll	Sync with HEAD.
1.43.2.4	18-Dec-2004	skrll	Sync with HEAD.
1.43.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.43.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.43.2.1	03-Aug-2004	skrll	Sync with HEAD
1.44.2.1	05-May-2004	tron	Pull up revision 1.45 (requested by ragge in ticket #245): Fix bug that were introduced together with the merge of nathanw_sa: SCSI on VS2k/VS3100 stopped working. Spotted and fixed by Anders Hjalmarsson. This fixes PR#25307.
1.46.4.1	12-Feb-2005	yamt	use new apis.
1.46.2.1	29-Apr-2005	kent	sync with -current
1.48.2.4	17-Mar-2008	yamt	sync with head.
1.48.2.3	04-Feb-2008	yamt	sync with head.
1.48.2.2	03-Sep-2007	yamt	sync with head.
1.48.2.1	21-Jun-2006	yamt	sync with head.
1.50.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.52.26.1	18-Feb-2008	mjf	Sync with HEAD.
1.52.20.1	23-Mar-2008	matt	sync with HEAD
1.53.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.53.2.1	24-Mar-2008	keiichi	sync with head.
1.54.18.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.54.12.1	28-Apr-2009	skrll	Sync with HEAD.
1.54.4.2	11-Mar-2010	yamt	sync with head
1.54.4.1	04-May-2009	yamt	sync with head.
1.58.4.1	05-Mar-2011	rmind	sync with head
1.59.14.1	19-Jun-2015	snj	Pull up following revision(s) (requested by abs in ticket #1303): sys/arch/vax/vsa/vsbus.c: revision 1.61 Add missing break - from Felix Deichmann in PR port-vax/49935
1.59.8.1	30-Oct-2012	yamt	sync with head
1.60.16.3	28-Aug-2017	skrll	Sync with HEAD
1.60.16.2	09-Jul-2016	skrll	Sync with HEAD
1.60.16.1	06-Jun-2015	skrll	Sync with HEAD
1.60.14.1	02-Jun-2015	sborrill	Pull up the following revisions(s) (requested by abs in ticket #817): sys/arch/vax/vsa/vsbus.c: revision 1.61 Fix VAX46 and VAX48 vsbus attach config. Addresses PR port-vax/49935.
1.60.2.1	03-Dec-2017	jdolecek	update from HEAD
1.63.8.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.63.8.1	16-Apr-2018	pgoyette	Sync with HEAD, resolve some conflicts
1.64.2.1	10-Jun-2019	christos	Sync with HEAD
1.65.14.5	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.65.14.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.65.14.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.65.14.2	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.65.14.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.65.4.1	19-Feb-2024	martin	Pull up following revision(s) (requested by tsutsui in ticket #1800): sys/arch/vax/vsa/vsbus.c: revision 1.69 (patch) sys/arch/vax/vsa/ncr.c: revision 1.52 Fix SCSI tranfer corruption on VAXstation 3100/m30 (KA420) on netboot. See my post on port-vax@ for details: https://mail-index.netbsd.org/port-vax/2024/02/16/msg004866.html and "go ahead!" from ragge@.
1.66.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.68.2.1	19-Feb-2024	martin	Pull up following revision(s) (requested by tsutsui in ticket #601): sys/arch/vax/vsa/vsbus.c: revision 1.69 sys/arch/vax/vsa/ncr.c: revision 1.52 Fix SCSI tranfer corruption on VAXstation 3100/m30 (KA420) on netboot. See my post on port-vax@ for details: https://mail-index.netbsd.org/port-vax/2024/02/16/msg004866.html and "go ahead!" from ragge@.
1.18	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h>.
1.17	12-Dec-2022	jakllsch	vsbus vax: sprinkle volatile for register accesses
1.16	14-Dec-2010	matt	Cleanup includes. Switch from <machine/XXX.h> to <sys/XXX.h> from bus, cpu, and intr. Remove unneeded includes.
1.15	28-Apr-2008	martin	branches: 1.15.22; Remove clause 3 and 4 from TNF licenses
1.14	11-Mar-2008	matt	branches: 1.14.2; 1.14.4; Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf code. Move to prototype definitions. staticfy, constify, avoid casting. Use device_* accessors.
1.13	03-Feb-2008	matt	branches: 1.13.2; 1.13.6; Reorganize a bit to be able to support multiple sgmaps.
1.12	04-Mar-2007	christos	branches: 1.12.20; 1.12.26; 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	29-Sep-2003	matt	branches: 1.10.16; Fix GCC3'ism's
1.9	15-Jul-2003	lukem	__KERNEL_RCSID()
1.8	16-Nov-2000	matt	branches: 1.8.2; 1.8.26; Commit changes to SCSI working on the VS4000/9x. "Don't overthink the plumbing! Duh!".
1.7	26-Jul-2000	matt	Un __P.
1.6	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.5	17-May-2000	matt	branches: 1.5.4; Preliminary support for the VS4000/90 SGMAP. Needed for SCSI. Does not quite work right yet.
1.4	23-Apr-2000	matt	Extend asc driver to include support for the VS400/9x. Add VS4000/9x support vsbus_dma.c
1.3	07-Mar-2000	matt	clear the sgmap that was allocated
1.2	04-Mar-2000	matt	it's a bit cleaner now. it also gets rid of the iomap init in ka4[689].c
1.1	03-Mar-2000	matt	First pass. need to add hw sgmap allocation via bus_dmamem
1.5.4.1	16-Nov-2000	tv	Pullup 1.8 [matt]: Commit changes to SCSI working on the VS4000/9x. "Don't overthink the plumbing! Duh!".
1.8.26.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.26.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.26.1	03-Aug-2004	skrll	Sync with HEAD
1.8.2.3	22-Nov-2000	bouyer	Sync with HEAD.
1.8.2.2	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.
1.8.2.1	16-Nov-2000	bouyer	file vsbus_dma.c was added on branch thorpej_scsipi on 2000-11-20 20:33:40 +0000
1.10.16.3	17-Mar-2008	yamt	sync with head.
1.10.16.2	04-Feb-2008	yamt	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.
1.12.26.1	18-Feb-2008	mjf	Sync with HEAD.
1.12.20.1	23-Mar-2008	matt	sync with HEAD
1.13.6.2	02-Jun-2008	mjf	Sync with HEAD.
1.13.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.13.2.1	24-Mar-2008	keiichi	sync with head.
1.14.4.1	16-May-2008	yamt	sync with head.
1.14.2.1	18-May-2008	yamt	sync with head.
1.15.22.1	05-Mar-2011	rmind	sync with head

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