Cross Reference: /src/sys/arch/cobalt/cobalt

History log of /src/sys/arch/cobalt/cobalt
Revision	Date	Author	Comments
1.31	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.30	29-Jul-2012	mlelstv	branches: 1.30.2; Do not call setroot() from MD code and from MI code, which has unwanted sideeffects in the RB_ASKNAME case. This fixes PR/46732. No longer wrap MD cpu_rootconf(), as hp300 port stores reboot information as a side effect. Instead call MI rootconf() from MD code which makes rootconf() now a wrapper to setroot(). Adjust several MD routines to set the global booted_device,booted_partition variables instead of passing partial information to setroot(). Make cpu_rootconf(9) describe the calling order.
1.29	09-Jul-2011	matt	branches: 1.29.2; 1.29.8; Cleanup kernel files to use sys variants for bus.h, cpu.h, and intr.h Use <mips/..> for db_machdep.h and psl.h
1.28	22-Mar-2008	tsutsui	Reorganize interrupt handling on cobalt and allow multiple interrupts on each icu irq to support multi function PCI devices in the Qube's PCI slot: - split out interrupt stuff from machdep.c into new interrupt.c - prepare struct _intrhead to handle cpu and icu interrupts - use LIST and malloc(9) to handle multiple interrupts per icu irq (mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c) - move evcnt(9) stuff into _intrhead from cobalt_intrhand (i.e. make it per interrupt rather than per handler) - in pci_intr_map(9) handle CPU interrupt separately and add a sanity check - fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9) - move some device address definitions into <machine/cpu.h> and remove <machine/leds.h> - misc cosmetics No objection on port-cobalt for three weeks.
1.27	03-Dec-2007	ad	branches: 1.27.14; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.26	27-Oct-2007	tsutsui	branches: 1.26.2; Use PCI bus/dev/function numbers rather than device unit to check first tlp in device_register().
1.25	27-Oct-2007	tsutsui	In device_register(), check booted devices more properly: - check "tlp" name on netboot - use ata channel and drive numbers to check wd unit
1.24	17-Nov-2006	tsutsui	branches: 1.24.2; 1.24.8; 1.24.18; 1.24.26; 1.24.28; 1.24.32; Defer _spl0() or _splnone() calls (which enable hardware interrupts) from cpu_configure(9) to cpu_initclocks(9) on mips ports which use mips3_clockintr.c:mips3_clockintr() (i.e. CPU INT5 clock) to avoid hardclock(9) before softclock interrupt is initialized in initclocks(). This should be harmless because initclocks() is a part of configure() in these days and there is no MI function which expects hardware interrupts between cpu_configure(9) and cpu_initclocks(9). Disccussed on tech-kern and port-mips.
1.23	10-Sep-2006	tsutsui	branches: 1.23.2; Remove or comment out now unused code after MI mips3_clockintr migration.
1.22	07-Sep-2006	gdamore	branches: 1.22.2; Convert to common mips3_cp0_counter clock. Convert to timecounters. From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@. Note that this means we aren't using the gt clock, and maybe we should clean that up a bit.
1.21	18-Jul-2006	tsutsui	- always enable options MIPS3_ENABLE_CLOCK_INTR so that spllowerclock(9) works properly (XXX: the real fix is to implement proper CLFK_BASEPRI()) - prepare an independent statclock(9) handler which use MIPS3 CPU internal clock interrupt. Enabled by options ENABLE_INT5_STATCLOCK, but not enabled by default.
1.20	31-May-2006	tsutsui	Cleanup ICU (i8259 compatible PIC) interrupt handling code: - move ICU interrupt stuff from pci/pcib.h to cobalt/machdep.c because ICU should be initialized before pcib is attached - initialize ICU more properly - check interrupt types and set ELCR (edge/level control registers) accordingly in icu_intr_establish() - check requested IRQ line and call only a necessary hander in icu_intr() - use specific EOI to ack interrupts rather than AEOI - use macro defined in <dev/ic/i8259reg.h>
1.19	21-Apr-2006	tsutsui	branches: 1.19.2; Account interrupts by evcnt(9).
1.18	21-Apr-2006	tsutsui	- initialize cpuspeed and curcpu() according to cobalt model id - switch to cpu cyclecounter based delay(9), taken from evbmips
1.17	05-Apr-2006	tsutsui	- ANSIfy - KNF - u_intXX_t -> uintXX_t
1.16	25-Feb-2006	thorpej	branches: 1.16.2; 1.16.4; 1.16.6; Use device_is_a().
1.15	21-Feb-2006	thorpej	Use device_class() instead of accessing dv_class directly.
1.14	11-Dec-2005	christos	branches: 1.14.2; 1.14.4; 1.14.6; merge ktrace-lwp.
1.13	04-Jun-2005	tsutsui	branches: 1.13.2; Fix config_rootfound() arg.
1.12	23-Oct-2004	thorpej	Centralize the declaration of booted_device and booted_partition.
1.11	12-Sep-2003	tsutsui	Use common mips generic software interrupt routines.
1.10	15-Jul-2003	lukem	__KERNEL_RCSID()
1.9	27-Sep-2002	thorpej	branches: 1.9.6; 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.
1.8	17-Jun-2001	cyber	branches: 1.8.2; 1.8.8; Change the way boot strings are handled and the way the root device is determined. This allows multiple internal disks in a raq2 to work.
1.7	06-Jun-2000	soren	branches: 1.7.2; 1.7.4; 1.7.6; findroot() is static.
1.6	02-Jun-2000	cgd	booted_partition, not booted_parition...
1.5	01-Jun-2000	matt	Fix a missing cases of devpp -> booted_device, partp -> booted_parition
1.4	01-Jun-2000	matt	Don't pass booted_* to findroot/getdevice, access them via the globals. Also, make findroot static. This eliminates unneeded clearing of them and make their use consistent among the ports.
1.3	01-Jun-2000	matt	Make booted_device global (and booted_parition for consitency). Eliminate it from header files and other extern definitions.
1.2	31-Mar-2000	soren	branches: 1.2.2; Some cleanups.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.2.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.7.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.7.4.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.7.4.1	06-Jun-2000	bouyer	file autoconf.c was added on branch thorpej_scsipi on 2000-11-20 20:06:59 +0000
1.7.2.1	17-Jun-2001	cyber	Pullup from -current autoconf.c 1.7 -> 1.8 machdep.c 1.32 -> 1.33 reviewed by soren
1.8.8.2	18-Oct-2002	nathanw	Catch up to -current.
1.8.8.1	17-Jun-2001	nathanw	file autoconf.c was added on branch nathanw_sa on 2002-10-18 02:36:15 +0000
1.8.2.1	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
1.9.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.9.6.4	02-Nov-2004	skrll	Sync with HEAD.
1.9.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.6.1	03-Aug-2004	skrll	Sync with HEAD
1.13.2.5	24-Mar-2008	yamt	sync with head.
1.13.2.4	07-Dec-2007	yamt	sync with head
1.13.2.3	15-Nov-2007	yamt	sync with head.
1.13.2.2	30-Dec-2006	yamt	sync with head.
1.13.2.1	21-Jun-2006	yamt	sync with head.
1.14.6.2	01-Jun-2006	kardel	Sync with head.
1.14.6.1	22-Apr-2006	simonb	Sync with head.
1.14.4.1	09-Sep-2006	rpaulo	sync with head
1.14.2.1	01-Mar-2006	yamt	sync with head.
1.16.6.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.16.4.2	11-May-2006	elad	sync with head
1.16.4.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.16.2.5	14-Sep-2006	yamt	sync with head.
1.16.2.4	11-Aug-2006	yamt	sync with head
1.16.2.3	26-Jun-2006	yamt	sync with head.
1.16.2.2	24-May-2006	yamt	sync with head.
1.16.2.1	11-Apr-2006	yamt	sync with head
1.19.2.1	19-Jun-2006	chap	Sync with head.
1.22.2.2	12-Jan-2007	ad	Sync with head.
1.22.2.1	18-Nov-2006	ad	Sync with head.
1.23.2.1	10-Dec-2006	yamt	sync with head.
1.24.32.1	13-Nov-2007	bouyer	Sync with HEAD
1.24.28.2	09-Jan-2008	matt	sync with HEAD
1.24.28.1	06-Nov-2007	matt	sync with HEAD
1.24.26.2	09-Dec-2007	jmcneill	Sync with HEAD.
1.24.26.1	28-Oct-2007	joerg	Sync with HEAD.
1.24.18.1	06-Jan-2008	wrstuden	Catch up to netbsd-4.0 release.
1.24.8.2	03-Dec-2007	ad	Sync with HEAD.
1.24.8.1	03-Dec-2007	ad	Sync with HEAD.
1.24.2.1	04-Nov-2007	pavel	Pull up following revisions (requested by tsutsui in ticket #974): sys/arch/cobalt/cobalt/autoconf.c: revision 1.25-1.26 sys/arch/cobalt/cobalt/machdep.c: revision 1.89 sys/arch/cobalt/stand/boot/Makefile: revision 1.12 sys/arch/cobalt/stand/boot/boot.c: revision 1.10 sys/arch/cobalt/stand/boot/boot.h: revision 1.6 sys/arch/cobalt/stand/boot/cache.c: revision 1.1-1.2 sys/arch/cobalt/stand/boot/clock.c: revision 1.2 sys/arch/cobalt/stand/boot/conf.c: revision 1.5 sys/arch/cobalt/stand/boot/devopen.c: revision 1.4 sys/arch/cobalt/stand/boot/nif_tlp.c: revision 1.1 sys/arch/cobalt/stand/boot/start.S: revision 1.6 sys/arch/cobalt/stand/boot/tlp.c: revision 1.1-1.3 sys/arch/cobalt/stand/boot/version: revision 1.6 sys/lib/libsa/dev_net.h: revision 1.5 Add an extern decl of try_bootp variable here since MD sources could set it. In device_register(), check booted devices more properly: - check "tlp" name on netboot - use ata channel and drive numbers to check wd unit Assume netboot if "nfsroot=/path" is specified in bootstring. Use PCI bus/dev/function numbers rather than device unit to check first tlp in device_register(). Add support for netboot via tlp0 with standalone tlp(4) driver taken from arch/sandpoint/stand/netboot. There are still some kludge but it just works on RaQ and RaQ2. Fix my stupid bug in cache flush code and remove one kludge for it. - use chaned mode for RX descs and allocate only one desc per each cacheline to avoid possible race condition between CPU writeback vs DMA write - remove unnecessary FS and LS bits from RxD->xd0 (sys/dev/ic/tulipvar.h sets them but maybe they are ignored?)
1.26.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.27.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.29.8.1	08-Aug-2012	martin	Pull up following revision(s) (requested by mlelstv in ticket #466): sys/arch/amiga/amiga/autoconf.c: revision 1.113 sys/arch/rs6000/rs6000/autoconf.c: revision 1.4 sys/arch/emips/emips/autoconf.c: revision 1.6 sys/arch/sandpoint/sandpoint/autoconf.c: revision 1.27 sys/arch/evbmips/alchemy/autoconf.c: revision 1.18 sys/arch/sgimips/sgimips/autoconf.c: revision 1.43 sys/arch/atari/atari/autoconf.c: revision 1.63 sys/arch/powerpc/oea/ofw_autoconf.c: revision 1.17 sys/arch/mmeye/mmeye/autoconf.c: revision 1.9 distrib/sets/lists/comp/mi: revision 1.1771 sys/arch/mipsco/mipsco/autoconf.c: revision 1.25 sys/arch/iyonix/iyonix/autoconf.c: revision 1.14 sys/arch/hp300/hp300/autoconf.c: revision 1.100 sys/kern/init_main.c: revision 1.445 sys/arch/pmax/pmax/autoconf.c: revision 1.79 sys/arch/netwinder/netwinder/autoconf.c: revision 1.11 sys/arch/dreamcast/dreamcast/autoconf.c: revision 1.10 sys/arch/ibmnws/ibmnws/autoconf.c: revision 1.12 sys/arch/evbppc/ev64260/autoconf.c: revision 1.17 sys/arch/evbmips/gdium/autoconf.c: revision 1.5 sys/arch/algor/algor/autoconf.c: revision 1.21 share/man/man9/Makefile: revision 1.367 sys/arch/ews4800mips/ews4800mips/autoconf.c: revision 1.9 sys/arch/amigappc/amigappc/autoconf.c: revision 1.5 sys/arch/x86/x86/x86_autoconf.c: revision 1.65 sys/arch/acorn26/acorn26/autoconf.c: revision 1.9 sys/arch/mvmeppc/mvmeppc/autoconf.c: revision 1.13 sys/arch/vax/vax/autoconf.c: revision 1.94 sys/arch/usermode/dev/cpu.c: revision 1.72 sys/arch/evbppc/virtex/autoconf.c: revision 1.5 sys/arch/next68k/next68k/autoconf.c: revision 1.26 sys/arch/mac68k/mac68k/autoconf.c: revision 1.73 sys/arch/ia64/ia64/autoconf.c: revision 1.6 sys/arch/evbppc/obs405/obs405_autoconf.c: revision 1.6 share/man/man9/cpu_rootconf.9: revision 1.7 sys/arch/landisk/landisk/autoconf.c: revision 1.6 sys/arch/evbmips/malta/autoconf.c: revision 1.16 sys/arch/sun3/sun3/autoconf.c: revision 1.76 sys/arch/evbppc/explora/autoconf.c: revision 1.13 sys/arch/sun3/sun3/autoconf.c: revision 1.77 sys/arch/evbmips/loongson/autoconf.c: revision 1.3 sys/arch/evbmips/atheros/autoconf.c: revision 1.11 sys/arch/sparc64/sparc64/autoconf.c: revision 1.188 sys/arch/acorn32/acorn32/autoconf.c: revision 1.18 sys/arch/evbarm/evbarm/autoconf.c: revision 1.13 sys/arch/cobalt/cobalt/autoconf.c: revision 1.30 sys/arch/mvme68k/mvme68k/autoconf.c: revision 1.46 sys/arch/hp700/hp700/autoconf.c: revision 1.48 sys/arch/evbmips/adm5120/autoconf.c: revision 1.5 sys/arch/hpcmips/hpcmips/autoconf.c: revision 1.25 sys/arch/alpha/alpha/autoconf.c: revision 1.52 sys/arch/sparc/sparc/autoconf.c: revision 1.244 sys/arch/evbppc/pmppc/autoconf.c: revision 1.7 sys/arch/bebox/bebox/autoconf.c: revision 1.25 sys/arch/luna68k/luna68k/autoconf.c: revision 1.13 sys/arch/hpcarm/hpcarm/autoconf.c: revision 1.20 sys/arch/evbppc/walnut/autoconf.c: revision 1.21 sys/arch/cesfic/cesfic/autoconf.c: revision 1.26 sys/arch/cats/cats/autoconf.c: revision 1.17 sys/arch/x68k/x68k/autoconf.c: revision 1.67 sys/arch/news68k/news68k/autoconf.c: revision 1.21 sys/arch/arc/arc/autoconf.c: revision 1.34 sys/arch/evbsh3/evbsh3/autoconf.c: revision 1.11 sys/sys/conf.h: revision 1.143 sys/arch/evbmips/rasoc/autoconf.c: revision 1.3 sys/arch/hpcsh/hpcsh/autoconf.c: revision 1.26 sys/arch/sun68k/sun68k/autoconf.c: revision 1.29 sys/arch/evbmips/rmixl/autoconf.c: revision 1.6 sys/arch/zaurus/zaurus/autoconf.c: revision 1.12 sys/arch/xen/x86/autoconf.c: revision 1.15 sys/arch/evbppc/mpc85xx/autoconf.c: revision 1.6 sys/arch/shark/shark/autoconf.c: revision 1.18 sys/arch/prep/prep/autoconf.c: revision 1.25 sys/arch/newsmips/newsmips/autoconf.c: revision 1.36 sys/arch/sbmips/sbmips/autoconf.c: revision 1.8 Do not call setroot() from MD code and from MI code, which has unwanted sideeffects in the RB_ASKNAME case. This fixes PR/46732. No longer wrap MD cpu_rootconf(), as hp300 port stores reboot information as a side effect. Instead call MI rootconf() from MD code which makes rootconf() now a wrapper to setroot(). Adjust several MD routines to set the global booted_device,booted_partition variables instead of passing partial information to setroot(). Make cpu_rootconf(9) describe the calling order. add rootconf(9) as a link to cpu_rootconf(9) make this compile again
1.29.2.1	30-Oct-2012	yamt	sync with head
1.30.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.46	20-Jan-2018	skrll	Switch cobalt to common bus_space. Tested on raq 2
1.45	29-Jul-2014	skrll	Convert cobalt to generic mips bus_dma.
1.44	02-Oct-2012	christos	branches: 1.44.10; move common/bus_dma/ -> dev/bus_dma/
1.43	12-Feb-2012	matt	branches: 1.43.6; Change old-style function defintions to C89 prototypes. Approved by releng.
1.42	17-Jul-2011	dyoung	branches: 1.42.2; 1.42.6; Switch MIPS and MIPS-ish architectures to new-style <sys/bus.h>. This involves moving some inline bus_space(9) implementation into .c files.
1.41	09-Jul-2011	matt	Cleanup kernel files to use sys variants for bus.h, cpu.h, and intr.h Use <mips/..> for db_machdep.h and psl.h
1.40	03-May-2011	tsutsui	TAB/space cosmetics.
1.39	20-Feb-2011	matt	Merge forward from matt-nb5-mips64. (XXX generic kernels on raq2 die after interrupts are enabled but gxemul works fine).
1.38	14-Dec-2009	matt	branches: 1.38.4; 1.38.6; 1.38.8; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.37	21-Aug-2009	thorpej	Use bus_dmamem_common.
1.36	20-Aug-2009	tsutsui	Add an empty bus_space_mmap(9) function as temporary workaround for MI pci(4) mmap function in sys/dev/pci/pci_usrreq.c.
1.35	04-Jun-2008	ad	branches: 1.35.8; 1.35.16; vm_page: put TAILQ_ENTRY into a union with LIST_ENTRY, so we can use both.
1.34	28-Apr-2008	martin	branches: 1.34.2; Remove clause 3 and 4 from TNF licenses
1.33	06-Mar-2007	he	branches: 1.33.40; 1.33.42; 1.33.44; Use char* with mtod() when doing pointer arithmetic on the result.
1.32	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.31	10-Jun-2006	tsutsui	branches: 1.31.12; space nits.
1.30	14-May-2006	elad	branches: 1.30.2; integrate kauth.
1.29	14-May-2006	tsutsui	Pull slightly optimized BUS_DMASYNC_PREREAD op from other mips3 ports.
1.28	16-Apr-2006	tsutsui	Mising -> Mixing
1.27	16-Apr-2006	tsutsui	_ds_vaddr member in struct cobalt_bus_dma_segment is a virtual address, so it should be vaddr_t rather than bus_addr_t.
1.26	05-Apr-2006	tsutsui	- ANSIfy - KNF - u_intXX_t -> uintXX_t
1.25	05-Apr-2006	tsutsui	Fix function name in panic messages.
1.24	01-Mar-2006	yamt	branches: 1.24.2; 1.24.4; 1.24.6; merge yamt-uio_vmspace branch. - use vmspace rather than proc or lwp where appropriate. the latter is more natural to specify an address space. (and less likely to be abused for random purposes.) - fix a swdmover race.
1.23	11-Dec-2005	christos	branches: 1.23.2; 1.23.4; 1.23.6; merge ktrace-lwp.
1.22	24-Nov-2005	yamt	bus_dmamem_map: honour BUS_DMA_NOWAIT. noted by Manuel Bouyer. bus_space_map: always do NOWAIT allocation as it used to be before yamt-km. we have too many copies!
1.21	01-Apr-2005	yamt	branches: 1.21.2; 1.21.8; 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.
1.20	09-Mar-2005	matt	Add a dm_maxsegsz public member to bus_dmamap_t. This allows a user of the API to select the maximum segment size for each bus_dmamap_load (up to the maxsegsz supplied to bus_dmamap_create). dm_maxsegsz is reset to the value supplied to bus_dmamap_create when the dmamap is unloaded.
1.19	28-Nov-2004	thorpej	branches: 1.19.4; 1.19.6; bus_dmamap_load_mbuf(): Skip zero-length mbufs. kern/24811
1.18	16-Sep-2004	rumble	Correct a few comment typos that have propagated through the tree.
1.17	15-Jul-2003	lukem	__KERNEL_RCSID()
1.16	29-Jun-2003	fvdl	branches: 1.16.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.15	28-Jun-2003	darrenr	Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc " with "struct lwp " in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed. Bump the kernel rev up to 1.6V
1.14	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.13	02-Jun-2002	drochner	move initialization of the "struct pglist" returned by uvm_pglistalloc() from the calling code into uvm_pglistalloc() itself for consistency and easier error handling
1.12	14-Nov-2001	thorpej	branches: 1.12.2; 1.12.10; Merge the thorpej-mips-cache branch onto the trunk. This is an overhaul of how caches are handled for NetBSD's MIPS ports.
1.11	10-Sep-2001	chris	branches: 1.11.2; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.10	22-Jul-2001	wiz	branches: 1.10.2; bzero -> memset
1.9	26-May-2001	chs	branches: 1.9.2; replace vm_page_t with struct vm_page *.
1.8	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.7	21-Mar-2001	soren	s/vm_page_alloc_memory/uvm_pglistalloc/ in panic message.
1.6	27-Jun-2000	soren	branches: 1.6.2; 1.6.4; Don't include <vm/vm.h>.
1.5	26-Jun-2000	mrg	remove/move more mach vm header files: <vm/pglist.h> -> <uvm/uvm_pglist.h> <vm/vm_inherit.h> -> <uvm/uvm_inherit.h> <vm/vm_kern.h> -> into <uvm/uvm_extern.h> <vm/vm_object.h> -> nothing <vm/vm_pager.h> -> into <uvm/uvm_pager.h> also includes a bunch of <vm/vm_page.h> include removals (due to redudancy with <vm/vm.h>), and a scattering of other similar headers.
1.4	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.
1.3	29-May-2000	soren	branches: 1.3.2; Whitespace.
1.2	31-Mar-2000	soren	branches: 1.2.2; Some cleanups.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.2.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.2.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.6.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.6.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.6.2.3	27-Mar-2001	bouyer	Sync with HEAD.
1.6.2.2	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.
1.6.2.1	27-Jun-2000	bouyer	file bus.c was added on branch thorpej_scsipi on 2000-11-20 20:06:59 +0000
1.9.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.9.2.1	03-Aug-2001	lukem	update to -current
1.10.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.11.2.2	13-Nov-2001	thorpej	bus_dmamap_sync() optimizes for the virtually-indexed write-back cache present on the RM52xx CPU that the Cobalt usees.
1.11.2.1	13-Nov-2001	thorpej	Make the cobalt port build with thorpej-mips-cache.
1.12.10.1	14-Jul-2002	gehenna	catch up with -current.
1.12.2.4	02-Jul-2002	nathanw	curlwp back to curproc; curproc is the correct type here.
1.12.2.3	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.12.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.12.2.1	14-Nov-2001	nathanw	file bus.c was added on branch nathanw_sa on 2002-06-20 03:38:26 +0000
1.16.2.8	11-Dec-2005	christos	Sync with head.
1.16.2.7	01-Apr-2005	skrll	Sync with HEAD.
1.16.2.6	19-Feb-2005	skrll	Don't deref a NULL struct lwp *. This shouldn't happen, but...
1.16.2.5	18-Dec-2004	skrll	Sync with HEAD.
1.16.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.16.2.2	03-Aug-2004	skrll	Sync with HEAD
1.16.2.1	02-Jul-2003	darrenr	Apply the aborted ktrace-lwp changes to a specific branch. This is just for others to review, I'm concerned that patch fuziness may have resulted in some errant code being generated but I'll look at that later by comparing the diff from the base to the branch with the file I attempt to apply to it. This will, at the very least, put the changes in a better context for others to review them and attempt to tinker with removing passing of 'struct lwp' through the kernel.
1.19.6.2	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.19.6.1	11-Feb-2005	yamt	use new apis.
1.19.4.1	29-Apr-2005	kent	sync with -current
1.21.8.1	29-Nov-2005	yamt	sync with head.
1.21.2.2	03-Sep-2007	yamt	sync with head.
1.21.2.1	21-Jun-2006	yamt	sync with head.
1.23.6.2	01-Jun-2006	kardel	Sync with head.
1.23.6.1	22-Apr-2006	simonb	Sync with head.
1.23.4.1	09-Sep-2006	rpaulo	sync with head
1.23.2.3	18-Feb-2006	yamt	fix a typo in the previous.
1.23.2.2	18-Feb-2006	yamt	keep vmspace rather than proc in cobalt_bus_dmamap.
1.23.2.1	18-Feb-2006	yamt	adapt bus_dma implementations.
1.24.6.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.24.4.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.24.2.3	26-Jun-2006	yamt	sync with head.
1.24.2.2	24-May-2006	yamt	sync with head.
1.24.2.1	11-Apr-2006	yamt	sync with head
1.30.2.1	19-Jun-2006	chap	Sync with head.
1.31.12.1	12-Mar-2007	rmind	Sync with HEAD.
1.33.44.4	11-Mar-2010	yamt	sync with head
1.33.44.3	16-Sep-2009	yamt	sync with head
1.33.44.2	04-May-2009	yamt	sync with head.
1.33.44.1	16-May-2008	yamt	sync with head.
1.33.42.2	17-Jun-2008	yamt	sync with head.
1.33.42.1	18-May-2008	yamt	sync with head.
1.33.40.2	05-Jun-2008	mjf	Sync with HEAD. Also fix build.
1.33.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.34.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.35.16.4	24-Dec-2010	matt	Define bus_space_mmap
1.35.16.3	20-Jan-2010	matt	Adjust things to the new world order.
1.35.16.2	14-Jan-2010	matt	More avail_end/avail_start fallout.
1.35.16.1	26-Aug-2009	matt	Fixup (all but mipsco) to deal the new realities in mipsland.
1.35.8.1	16-Sep-2009	snj	Pull up following revision(s) (requested by mrg in ticket #952): sys/arch/cobalt/cobalt/bus.c: revision 1.36 sys/arch/cobalt/include/bus.h: revision 1.23 Add an empty bus_space_mmap(9) function as a workaround for MI pci(4) mmap function in sys/dev/pci/pci_usrreq.c.
1.38.8.1	05-Mar-2011	bouyer	Sync with HEAD
1.38.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.38.4.2	31-May-2011	rmind	sync with head
1.38.4.1	05-Mar-2011	rmind	sync with head
1.42.6.1	18-Feb-2012	mrg	merge to -current.
1.42.2.2	30-Oct-2012	yamt	sync with head
1.42.2.1	17-Apr-2012	yamt	sync with head
1.43.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.43.6.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.44.10.1	10-Aug-2014	tls	Rebase.
1.16	10-Sep-2006	tsutsui	Remove or comment out now unused code after MI mips3_clockintr migration.
1.15	07-Sep-2006	gdamore	branches: 1.15.2; Convert to common mips3_cp0_counter clock. Convert to timecounters. From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@. Note that this means we aren't using the gt clock, and maybe we should clean that up a bit.
1.14	04-Sep-2006	tsutsui	Switch cobalt to MI todr.
1.13	18-Jul-2006	tsutsui	- always enable options MIPS3_ENABLE_CLOCK_INTR so that spllowerclock(9) works properly (XXX: the real fix is to implement proper CLFK_BASEPRI()) - prepare an independent statclock(9) handler which use MIPS3 CPU internal clock interrupt. Enabled by options ENABLE_INT5_STATCLOCK, but not enabled by default.
1.12	21-Apr-2006	tsutsui	- initialize cpuspeed and curcpu() according to cobalt model id - switch to cpu cyclecounter based delay(9), taken from evbmips
1.11	15-Apr-2006	tsutsui	Switch cobalt port to use MI todr(9) functions and MI mc146818 driver. Tested on RaQ2 and Qube2 on port-cobalt.
1.10	05-Apr-2006	tsutsui	- ANSIfy - KNF - u_intXX_t -> uintXX_t
1.9	11-Dec-2005	christos	branches: 1.9.4; 1.9.6; 1.9.8; 1.9.10; 1.9.12; merge ktrace-lwp.
1.8	28-Aug-2004	tsutsui	branches: 1.8.12; - Reset timer0 of GT64111 in gt_attach() and start it in cpu_initclocks(9) via a callback function. Fixes the "hardclock(9) is called before cpu_initclocks(9)" problem reported by KIYOHARA Takashi on port-cobalt. - Use bus_space(9) functions to access GT64111 registers and add register definitions for GT64111 in gtreg.h. (XXX this could be in sys/dev/marvell?) - Move microtime(9) from machdep.c to clock.c, and read timer0 register via a callback function. Also change microtime(9) like other ports to guarantee that the time will be greater than the value obtained by a previous call.
1.7	05-Jul-2004	pk	Call inittodr() from main(). Let file system code set the recorded `last update' time (if any) through the new function setrootfstime().
1.6	15-Jul-2003	lukem	__KERNEL_RCSID()
1.5	28-Apr-2000	soren	branches: 1.5.6; 1.5.30; Make sure to read the clock before we leave the 'cold' state.
1.4	31-Mar-2000	soren	Some cleanups.
1.3	23-Mar-2000	nisimura	- Have physical address for MIPS_PHYS_TO_KSEG1() macro. - Make consistent function declarations. - White spaces.
1.2	22-Mar-2000	soren	The firmware uses the clock in BCD mode.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.5.30.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.30.3	18-Sep-2004	skrll	Sync with HEAD.
1.5.30.2	03-Sep-2004	skrll	Sync with HEAD
1.5.30.1	03-Aug-2004	skrll	Sync with HEAD
1.5.6.2	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.
1.5.6.1	28-Apr-2000	bouyer	file clock.c was added on branch thorpej_scsipi on 2000-11-20 20:06:59 +0000
1.8.12.2	30-Dec-2006	yamt	sync with head.
1.8.12.1	21-Jun-2006	yamt	sync with head.
1.9.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.9.10.2	11-May-2006	elad	sync with head
1.9.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.9.8.4	14-Sep-2006	yamt	sync with head.
1.9.8.3	11-Aug-2006	yamt	sync with head
1.9.8.2	24-May-2006	yamt	sync with head.
1.9.8.1	11-Apr-2006	yamt	sync with head
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.15.2.1	18-Nov-2006	ad	Sync with head.
1.6	10-Sep-2006	tsutsui	Remove or comment out now unused code after MI mips3_clockintr migration.
1.5	07-Sep-2006	gdamore	branches: 1.5.2; Convert to common mips3_cp0_counter clock. Convert to timecounters. From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@. Note that this means we aren't using the gt clock, and maybe we should clean that up a bit.
1.4	18-Jul-2006	tsutsui	- always enable options MIPS3_ENABLE_CLOCK_INTR so that spllowerclock(9) works properly (XXX: the real fix is to implement proper CLFK_BASEPRI()) - prepare an independent statclock(9) handler which use MIPS3 CPU internal clock interrupt. Enabled by options ENABLE_INT5_STATCLOCK, but not enabled by default.
1.3	21-Apr-2006	tsutsui	Account interrupts by evcnt(9).
1.2	11-Dec-2005	christos	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; 1.2.12; merge ktrace-lwp.
1.1	28-Aug-2004	tsutsui	branches: 1.1.2; 1.1.14; - Reset timer0 of GT64111 in gt_attach() and start it in cpu_initclocks(9) via a callback function. Fixes the "hardclock(9) is called before cpu_initclocks(9)" problem reported by KIYOHARA Takashi on port-cobalt. - Use bus_space(9) functions to access GT64111 registers and add register definitions for GT64111 in gtreg.h. (XXX this could be in sys/dev/marvell?) - Move microtime(9) from machdep.c to clock.c, and read timer0 register via a callback function. Also change microtime(9) like other ports to guarantee that the time will be greater than the value obtained by a previous call.
1.1.14.2	30-Dec-2006	yamt	sync with head.
1.1.14.1	21-Jun-2006	yamt	sync with head.
1.1.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.2	03-Sep-2004	skrll	Sync with HEAD
1.1.2.1	28-Aug-2004	skrll	file clockvar.h was added on branch ktrace-lwp on 2004-09-03 12:44:29 +0000
1.2.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	11-May-2006	elad	sync with head
1.2.8.3	14-Sep-2006	yamt	sync with head.
1.2.8.2	11-Aug-2006	yamt	sync with head
1.2.8.1	24-May-2006	yamt	sync with head.
1.2.6.1	22-Apr-2006	simonb	Sync with head.
1.2.4.1	09-Sep-2006	rpaulo	sync with head
1.5.2.1	18-Nov-2006	ad	Sync with head.
1.17	26-Oct-2002	jdolecek	now that mem_no is emitted by config(8), there is no reason to keep copy of more or less identical iskmemdev() for every arch; move the function to spec_vnop.c, and g/c machine-dependant copies
1.16	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.
1.15	19-Jul-2002	thorpej	Rename cdev_systrace_init() to cdev_clonemisc_init(), so it can be properly used by any misc. cloning device. While here, correct a comment to indicate that "open" is the only entry point and that everything else is handled with fileops.
1.14	17-Jun-2002	christos	MD systrace gluons.
1.13	16-Mar-2002	martin	branches: 1.13.4; Rename ISDN devices, per discussion on tech-kern. The network devices become ippp (ISDN ppp) and irip (ISDN raw IP). The character device now are called: /dev/isdn (isdnd <-> kernel communication), /dev/isdnctl (dialing and other control), /dev/isdntrc* (tracing), /dev/isdnbchan* (raw B channel access, i.e. for user land PPP) and /dev/isdntel* (telephone devices, i.e. for answering machines).
1.12	12-Jan-2002	manu	Added clockctl
1.11	21-Mar-2001	lukem	branches: 1.11.2; 1.11.8; move duplicate definitions for: pc, lpt, joy, ocis, apm, satlink, i4bctl, i4brbch, i4btel, i4btrc, i4b from the port-specific arch///conf.c files into sys/conf.h
1.10	14-Jan-2001	martin	branches: 1.10.2; The i4b raw b-channel devices actually do have an ioctl routine, so better add this to the cdevsw entry. Noted by Bruno Achauer.
1.9	09-Jan-2001	martin	When adding isdn devices I forgot to check chrtoblktbl. Fix this know for the affected archs.
1.8	08-Jan-2001	martin	Add isdn devices to all archs that seem to support at least one of the necessary busses. Sync comments with reality for archs that already had the devices.
1.7	26-Nov-2000	ad	lsu -> ld, by popular request.
1.6	20-Oct-2000	ad	branches: 1.6.2; ca -> lsu
1.5	13-Jul-2000	soren	Fix mem_no. Pointed out by cgd.
1.4	13-Jul-2000	cgd	fix some obvious paste errors in 'uk' cdev inits
1.3	06-Jun-2000	soren	branches: 1.3.2; Fix pasto.
1.2	28-Apr-2000	ad	branches: 1.2.2; Add missing cdevsw and chrtoblktbl entries.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.2.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.2.2	09-Feb-2002	he	Pull up revisions 1.6-1.7 (requested by cyber): Catch up with the renaming ca* -> ld*.
1.3.2.1	03-Sep-2000	soren	Pull up to rev 1.5: > date: 2000/07/13 18:10:38; author: soren; state: Exp; lines: +2 -2 > Fix mem_no. Pointed out by cgd.
1.6.2.5	27-Mar-2001	bouyer	Sync with HEAD.
1.6.2.4	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.6.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.6.2.2	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.
1.6.2.1	20-Oct-2000	bouyer	file conf.c was added on branch thorpej_scsipi on 2000-11-20 20:07:00 +0000
1.10.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.11.8.7	11-Nov-2002	nathanw	Catch up to -current
1.11.8.6	17-Sep-2002	nathanw	Catch up to -current.
1.11.8.5	01-Aug-2002	nathanw	Catch up to -current.
1.11.8.4	20-Jun-2002	nathanw	Catch up to -current.
1.11.8.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.11.8.2	28-Feb-2002	nathanw	Catch up to -current.
1.11.8.1	21-Mar-2001	nathanw	file conf.c was added on branch nathanw_sa on 2002-02-28 04:08:45 +0000
1.11.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.11.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.11.2.1	11-Feb-2002	jdolecek	Sync w/ -current.
1.13.4.3	21-Jul-2002	gehenna	catch up with -current.
1.13.4.2	14-Jul-2002	gehenna	catch up with -current.
1.13.4.1	16-May-2002	gehenna	Bye block/character device swicth tables.
1.13	04-Sep-2021	tsutsui	Use C99 designated initializer.
1.12	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.11	27-Mar-2008	tsutsui	Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700. There is some interrupt related issue (in MI z8530tty driver?) on heavy load, but useful enough for debugging.
1.10	05-Apr-2006	tsutsui	branches: 1.10.62; - ANSIfy - KNF - u_intXX_t -> uintXX_t
1.9	11-Dec-2005	christos	branches: 1.9.4; 1.9.6; 1.9.8; 1.9.10; 1.9.12; merge ktrace-lwp.
1.8	29-Aug-2004	tsutsui	branches: 1.8.12; - rename comcnprobe() and comcninit() to com_mainbus_cnprobe() and com_mainbus_cninit() and move these cn functions from cobalt/console.c to dev/com_mainbus.c - call cninit() only once - remove unneeded includes - use ANSI function decls
1.7	07-Jan-2004	cdi	branches: 1.7.4; Pass some info from the boot loader to the kernel: - Kernel image name - Symbol table - A flag indicating console presence (could be clobbered if not passed) Add _rtt() entry to the boot loader code.
1.6	17-Oct-2003	cdi	Change console code to use cninit() and null console. Add serial console check.
1.5	12-Sep-2003	tsutsui	TAB/space cleanup.
1.4	15-Jul-2003	lukem	__KERNEL_RCSID()
1.3	14-Jun-2003	thorpej	branches: 1.3.2; Also pass a type argument to comcnattach() and com_kgdb_attach(). comspeed() (and thus cominit()) may need this information.
1.2	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.1	19-Mar-2000	soren	branches: 1.1.6; 1.1.10; 1.1.14; 1.1.22; NetBSD/cobalt. Work-in-progress.
1.1.22.1	19-May-2002	gehenna	Remove unnecessary #include
1.1.14.1	17-Sep-2002	nathanw	Catch up to -current.
1.1.10.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.6.2	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.
1.1.6.1	19-Mar-2000	bouyer	file console.c was added on branch thorpej_scsipi on 2000-11-20 20:07:00 +0000
1.3.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.2	03-Sep-2004	skrll	Sync with HEAD
1.3.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.4.1	16-Dec-2005	jmc	Pullup rev 1.8 (requested by tsutsui in ticket #10175) Cobalt kernel hangs in the second consinit() call if it is loaded by the native bootloader, so there is no bootstrap way to install other than to use an older kernel.
1.8.12.1	21-Jun-2006	yamt	sync with head.
1.9.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.9.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.9.8.1	11-Apr-2006	yamt	sync with head
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.10.62.1	03-Apr-2008	mjf	Sync with HEAD.
1.1	27-Mar-2008	tsutsui	branches: 1.1.2; Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700. There is some interrupt related issue (in MI z8530tty driver?) on heavy load, but useful enough for debugging.
1.1.2.2	03-Apr-2008	mjf	Sync with HEAD.
1.1.2.1	27-Mar-2008	mjf	file console.h was added on branch mjf-devfs2 on 2008-04-03 12:42:13 +0000
1.12	03-Mar-2022	riastradh	mips: Use device_set_private for cpuN on older ports. Specifically, for those that don't use cpu_attach_common of mips_subr.c.
1.11	20-Feb-2011	matt	Merge forward from matt-nb5-mips64. (XXX generic kernels on raq2 die after interrupts are enabled but gxemul works fine).
1.10	09-May-2008	tsutsui	branches: 1.10.16; 1.10.20; 1.10.26; 1.10.28; Split softc/device_t, with misc related changes.
1.9	05-Apr-2006	tsutsui	branches: 1.9.62; 1.9.64; 1.9.66; 1.9.68; Include "ioconf.h" for struct cfdriver cpu_cd (though it's currently unused).
1.8	05-Apr-2006	tsutsui	- ANSIfy - KNF - u_intXX_t -> uintXX_t
1.7	11-Dec-2005	christos	branches: 1.7.4; 1.7.6; 1.7.8; 1.7.10; 1.7.12; merge ktrace-lwp.
1.6	15-Jul-2003	lukem	branches: 1.6.16; __KERNEL_RCSID()
1.5	02-Oct-2002	thorpej	branches: 1.5.6; Use CFATTACH_DECL().
1.4	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.3	14-Nov-2001	thorpej	branches: 1.3.2; Merge the thorpej-mips-cache branch onto the trunk. This is an overhaul of how caches are handled for NetBSD's MIPS ports.
1.2	27-Jun-2001	nisimura	branches: 1.2.2; 1.2.6; Cobalt MIPS servers are known to have QED RM5200 processor.
1.1	19-Mar-2000	soren	branches: 1.1.6; NetBSD/cobalt. Work-in-progress.
1.1.6.2	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.
1.1.6.1	19-Mar-2000	bouyer	file cpu.c was added on branch thorpej_scsipi on 2000-11-20 20:07:00 +0000
1.2.6.1	13-Nov-2001	thorpej	Make the cobalt port build with thorpej-mips-cache.
1.2.2.2	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
1.2.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.2.2	18-Oct-2002	nathanw	Catch up to -current.
1.3.2.1	14-Nov-2001	nathanw	file cpu.c was added on branch nathanw_sa on 2002-10-18 02:36:16 +0000
1.5.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.7.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.7.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.7.8.1	11-Apr-2006	yamt	sync with head
1.7.6.1	22-Apr-2006	simonb	Sync with head.
1.7.4.1	09-Sep-2006	rpaulo	sync with head
1.9.68.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.9.66.1	16-May-2008	yamt	sync with head.
1.9.64.1	18-May-2008	yamt	sync with head.
1.9.62.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.28.1	05-Mar-2011	bouyer	Sync with HEAD
1.10.26.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.20.1	05-Mar-2011	rmind	sync with head
1.10.16.2	23-Dec-2011	matt	Change usage to cpu_identify(self, NULL);
1.10.16.1	13-Jan-2010	matt	Deal with new cpu_identity()
1.27	04-Sep-2021	tsutsui	Use MI subr_disk_mbr.c for proper MBR and bi-endian supprot. No special MD handling in previous. Briefly tested on gxemul 0.6.3.
1.26	03-Apr-2019	christos	centralize setdisklabel(9)
1.25	16-May-2013	christos	branches: 1.25.34; Complete the dosparts -> mbrparts conversion. Only x86k new uses dosparts because it also uses struct dos_partition.
1.24	03-Mar-2008	tsutsui	branches: 1.24.38; 1.24.48; Use xlat_mbr_fstype() so that we can mount FAT removable media properly.
1.23	02-Jan-2008	ad	branches: 1.23.2; 1.23.6; Merge vmlocking2 to head.
1.22	17-Oct-2007	garbled	branches: 1.22.2; 1.22.4; 1.22.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.21	08-Oct-2007	ad	Merge brelse() changes from the vmlocking branch.
1.20	29-Jul-2007	ad	branches: 1.20.4; 1.20.6; 1.20.8; 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.
1.19	06-Mar-2007	he	branches: 1.19.2; 1.19.10; 1.19.12; 1.19.14; Cast to char* before doing pointer arithmetic.
1.18	25-Nov-2006	scw	branches: 1.18.4; Replace the myriad copies of bounds_check_with_label() with a single MI version. Add disk_blocksize(9) so that disk drivers can record the physical block size of a disk if it is different to DEV_BSIZE. Right now this simply initialises dk_blkshift and dk_byteshift according to the supplied block size. This information is used in the MI version of bounds_check_with_label().
1.17	05-Apr-2006	tsutsui	branches: 1.17.8; 1.17.10; - ANSIfy - KNF - u_intXX_t -> uintXX_t
1.16	11-Dec-2005	christos	branches: 1.16.4; 1.16.6; 1.16.8; 1.16.10; 1.16.12; merge ktrace-lwp.
1.15	04-Jun-2005	tsutsui	branches: 1.15.2; Add const.
1.14	08-Oct-2003	lukem	Overhaul MBR handling (part 1): <sys/bootblock.h>: * Added definitions for the Master Boot Record (MBR) used by a variety of systems (primarily i386), including the format of the BIOS Parameter Block (BPB). This information was cribbed from a variety of sources including <sys/disklabel_mbr.h> which this is a superset of. As part of this, some data structure elements and #defines were renamed to be more "namespace friendly" and consistent with other bootblocks and MBR documentation. Update all uses of the old names to the new names. <sys/disklabel_mbr.h>: * Deprecated in favor of <sys/bootblock.h> (the latter is more "host tool" friendly). amd64 & i386: * Renamed /usr/mdec/bootxx_dosfs to /usr/mdec/bootxx_msdos, to be consistent with the naming convention of the msdosfs tools. * Removed /usr/mdec/bootxx_ufs, as it's equivalent to bootxx_ffsv1 and it's confusing to have two functionally equivalent bootblocks, especially given that "ufs" has multiple meanings (it could be a synonym for "ffs", or the group of ffs/lfs/ext2fs file systems). * Rework pbr.S (the first sector of bootxx_): + Ensure that BPB (bytes 11..89) and the partition table (bytes 446..509) do not contain code. + Add support for booting from FAT partitions if BOOT_FROM_FAT is defined. (Only set for bootxx_msdos). + Remove "dummy" partition 3; if people want to installboot(8) these to the start of the disk they can use fdisk(8) to create a real MBR partition table... + Compile with TERSE_ERROR so it fits because of the above. Whilst this is less user friendly, I feel it's important to have a valid partition table and BPB in the MBR/PBR. Renamed /usr/mdec/biosboot to /usr/mdec/boot, to be consistent with other platforms. * Enable SUPPORT_DOSFS in /usr/mdec/boot (stage2), so that we can boot off FAT partitions. * Crank version of /usr/mdec/boot to 3.1, and fix some of the other entries in the version file. installboot(8) (i386): * Read the existing MBR of the filesystem and retain the BIOS Parameter Block (BPB) in bytes 11..89 and the MBR partition table in bytes 446..509. (Previously installboot(8) would trash those two sections of the MBR.) mbrlabel(8): * Use sys/lib/libkern/xlat_mbr_fstype.c instead of homegrown code to map the MBR partition type to the NetBSD disklabel type. Test built "make release" for i386, and new bootblocks verified to work (even off FAT!).
1.13	12-Sep-2003	tsutsui	TAB/space cleanup.
1.12	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.11	15-Jul-2003	lukem	__KERNEL_RCSID()
1.10	10-May-2003	thorpej	branches: 1.10.2; 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.
1.9	02-May-2003	dsl	Change return type of readdisklabel() to const char * I hope I've found all the correct places!
1.8	16-Apr-2003	bouyer	Nake return values from bounds_check_with_label() conform to the man page: -1 for error, 0 for EOF, 1 otherwise. Inspired by an OpenBSD commit message, pointed out by Miod Vallat in private mail. vax/mba/hp.c: check return value <= 0, not < 0 to be concistent with how other places handle return values from bounds_check_with_label().
1.7	19-Feb-2002	wiz	strategy should have an 'r'. Inspired by similar change in OpenBSD.
1.6	20-Nov-2000	chs	branches: 1.6.2; 1.6.4; 1.6.6; 1.6.10; rationalize the use of b_flags for geteblk() buffers. rather than assigning to the whole field, set or clear individual flags, which implies that the B_BUSY and B_INVAL flags will remain set. this allows us to make the assertion in brelse() that B_BUSY is set, which is the purpose of all this.
1.5	16-May-2000	thorpej	Nuke dk_establish() from orbit except from those ports which still use it to determine the boot device: mvme68k, pc532, macppc, ofppc. Those platforms should be changed to use device_register(). In the mean time, those ports defined __BROKEN_DK_ESTABLISH.
1.4	31-Mar-2000	soren	Some cleanups.
1.3	22-Mar-2000	soren	Revert to the same scheme as the other MBR-using ports.
1.2	21-Mar-2000	soren	Add bounds_check_with_label().
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.6.10.1	28-Feb-2002	nathanw	Catch up to -current.
1.6.6.1	16-Mar-2002	jdolecek	Catch up with -current.
1.6.4.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.6.2.3	22-Nov-2000	bouyer	Sync with HEAD.
1.6.2.2	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.
1.6.2.1	20-Nov-2000	bouyer	file disksubr.c was added on branch thorpej_scsipi on 2000-11-20 20:07:00 +0000
1.10.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.10.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.2.6	17-Mar-2008	yamt	sync with head.
1.15.2.5	21-Jan-2008	yamt	sync with head
1.15.2.4	27-Oct-2007	yamt	sync with head.
1.15.2.3	03-Sep-2007	yamt	sync with head.
1.15.2.2	30-Dec-2006	yamt	sync with head.
1.15.2.1	21-Jun-2006	yamt	sync with head.
1.16.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.16.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.16.8.1	11-Apr-2006	yamt	sync with head
1.16.6.1	22-Apr-2006	simonb	Sync with head.
1.16.4.1	09-Sep-2006	rpaulo	sync with head
1.17.10.1	10-Dec-2006	yamt	sync with head.
1.17.8.1	12-Jan-2007	ad	Sync with head.
1.18.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.19.14.1	15-Aug-2007	skrll	Sync with HEAD.
1.19.12.1	07-Aug-2007	matt	Sync with HEAD.
1.19.10.2	16-Oct-2007	garbled	Sync with HEAD
1.19.10.1	03-Oct-2007	garbled	Sync with HEAD
1.19.2.2	09-Oct-2007	ad	Sync with head.
1.19.2.1	19-Aug-2007	ad	- Back out the biodone() changes. - Eliminate B_ERROR (from HEAD).
1.20.8.1	14-Oct-2007	yamt	sync with head.
1.20.6.3	23-Mar-2008	matt	sync with HEAD
1.20.6.2	09-Jan-2008	matt	sync with HEAD
1.20.6.1	06-Nov-2007	matt	sync with HEAD
1.20.4.1	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.
1.22.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.22.4.1	31-Dec-2007	ad	Make compile with new buffer cache locking scheme. XXX This should be largely MI, please do not make another clone of disksubr.c.
1.22.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.23.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.23.2.1	24-Mar-2008	keiichi	sync with head.
1.24.48.1	23-Jun-2013	tls	resync from head
1.24.38.1	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")
1.25.34.1	10-Jun-2019	christos	Sync with HEAD
1.11	21-Nov-2020	thorpej	malloc(9) -> kmem(9)
1.10	10-Nov-2019	chs	branches: 1.10.8; in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.9	06-Jun-2018	maya	branches: 1.9.2; Remove duplicate ;
1.8	20-Jan-2018	skrll	branches: 1.8.2; Switch cobalt to common bus_space. Tested on raq 2
1.7	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.6	20-Feb-2011	matt	Merge forward from matt-nb5-mips64. (XXX generic kernels on raq2 die after interrupts are enabled but gxemul works fine).
1.5	20-Dec-2010	matt	branches: 1.5.2; 1.5.4; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.4	14-Dec-2009	matt	branches: 1.4.4; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.3	14-May-2008	tsutsui	branches: 1.3.16; Normalize my licenses.
1.2	28-Apr-2008	martin	branches: 1.2.2; Remove clause 3 and 4 from TNF licenses
1.1	22-Mar-2008	tsutsui	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; Reorganize interrupt handling on cobalt and allow multiple interrupts on each icu irq to support multi function PCI devices in the Qube's PCI slot: - split out interrupt stuff from machdep.c into new interrupt.c - prepare struct _intrhead to handle cpu and icu interrupts - use LIST and malloc(9) to handle multiple interrupts per icu irq (mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c) - move evcnt(9) stuff into _intrhead from cobalt_intrhand (i.e. make it per interrupt rather than per handler) - in pci_intr_map(9) handle CPU interrupt separately and add a sanity check - fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9) - move some device address definitions into <machine/cpu.h> and remove <machine/leds.h> - misc cosmetics No objection on port-cobalt for three weeks.
1.1.8.2	11-Mar-2010	yamt	sync with head
1.1.8.1	16-May-2008	yamt	sync with head.
1.1.6.1	18-May-2008	yamt	sync with head.
1.1.4.3	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	03-Apr-2008	mjf	Sync with HEAD.
1.1.4.1	22-Mar-2008	mjf	file interrupt.c was added on branch mjf-devfs2 on 2008-04-03 12:42:13 +0000
1.1.2.2	24-Mar-2008	yamt	sync with head.
1.1.2.1	22-Mar-2008	yamt	file interrupt.c was added on branch yamt-lazymbuf on 2008-03-24 09:38:38 +0000
1.2.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.3.16.2	28-Feb-2010	matt	Adapt to new common interrupts. Enable cobalt64
1.3.16.1	05-Feb-2010	matt	Change to deal with new method of invoking softints. Remove mips/softintr.c from config files. Fix SYMTAB_SPACE for WGT62V43
1.4.4.1	05-Mar-2011	rmind	sync with head
1.5.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.5.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.8.2.1	25-Jun-2018	pgoyette	Sync with HEAD
1.9.2.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.10.8.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	31-May-2005	chs	remove vestigal {,e}intr{names,cnt} symbols now that vmstat doesn't need them.
1.4	12-Sep-2003	tsutsui	Use common mips generic software interrupt routines.
1.3	31-Mar-2000	soren	branches: 1.3.6; 1.3.30; Some cleanups.
1.2	22-Mar-2000	soren	Note that this is just for compatibility.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.3.30.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.30.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.30.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.30.1	03-Aug-2004	skrll	Sync with HEAD
1.3.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.6.1	31-Mar-2000	bouyer	file locore_machdep.S was added on branch thorpej_scsipi on 2000-11-20 20:07:00 +0000
1.124	05-Mar-2024	thorpej	Move the at-shutdown call to resettodr() from cpu_reboot() to kern_reboot(). It's a small step, but it's a step.
1.123	23-May-2022	andvar	s/boundries/boundaries/, s/itterate/iterate/ and few more typos.
1.122	06-Feb-2019	mrg	compare pointers with NULL not nul.
1.121	20-Jan-2018	skrll	branches: 1.121.4; Switch cobalt to common bus_space. Tested on raq 2
1.120	06-Nov-2017	christos	Cleanup and clarify the ELFSIZE mess: We now have 2 variables automatically set in elf_machdep.h: ARCH_ELFSIZE: the size for userland binaries KERN_ELFSIZE: the size for the kernel binaries DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the same values DB_ELFSIZE used to have. In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE for the kernel and ARCH_ELFSIZE for userland. These defaults should eliminate the need for most manual ELFSIZE setting.
1.119	22-Dec-2016	cherry	switch all ports to use uvm_init.c:uvm_md_init() uvm_setpagesize() is now subsumed within this funciton.
1.118	27-Jul-2016	skrll	Fix RB_KDB by calling the debugger entry points after pmap_bootstrap, etc
1.117	29-Jun-2015	matt	branches: 1.117.2; use cpu_startup_common
1.116	03-Apr-2014	joerg	branches: 1.116.6; GC nsym
1.115	24-Mar-2014	christos	use cpu_{g,s}etmodel
1.114	28-Jul-2012	matt	branches: 1.114.2; 1.114.4; Fix -fno-common fallout.
1.113	28-Jul-2012	matt	Remove declartions of physmem
1.112	09-Jul-2011	matt	branches: 1.112.2; Cleanup kernel files to use sys variants for bus.h, cpu.h, and intr.h Use <mips/..> for db_machdep.h and psl.h
1.111	20-Feb-2011	tsutsui	Remove leftover debug stuff.
1.110	20-Feb-2011	matt	Merge forward from matt-nb5-mips64. (XXX generic kernels on raq2 die after interrupts are enabled but gxemul works fine).
1.109	08-Feb-2010	joerg	branches: 1.109.2; 1.109.4; 1.109.6; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default. The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
1.108	18-Dec-2009	matt	branches: 1.108.2; Cleanup some messages. Change arguments to sign extend properly. GENERIC64 now gets to boot prompt in gxemul.
1.107	17-Dec-2009	matt	Enable mips64 support for cobalt.
1.106	16-Dec-2009	matt	Make cobalt build again.
1.105	14-Dec-2009	matt	Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.104	27-Nov-2009	rmind	- Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr. - Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb(). - Amend assembly in ports where it accesses PCB via struct user. - Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.
1.103	26-Nov-2009	matt	Kill proc0paddr. Use lwp0.l_addr instead.
1.102	13-Feb-2009	apb	Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" in all kernel sources that use the MODULAR option. Proposed in tech-kern on 18 Jan 2009.
1.101	30-Nov-2008	martin	branches: 1.101.4; As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
1.100	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.99	11-Nov-2008	dyoung	It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes: 1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change. 2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change is intended by this change. I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
1.98	02-Jul-2008	ad	branches: 1.98.2; 1.98.4; 1.98.10; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
1.97	26-May-2008	tsutsui	branches: 1.97.2; Remove all initialization of obsolete ci_divisor_recip in mips struct cpu_info and related macroes. The member was prepared for a hack in MD microtime(9) implementation but it has been superseded by MI timecounter(9).
1.96	14-May-2008	tsutsui	Normalize my licenses.
1.95	22-Mar-2008	tsutsui	branches: 1.95.2; 1.95.4; 1.95.6; Use C99 initializer.
1.94	22-Mar-2008	tsutsui	Reorganize interrupt handling on cobalt and allow multiple interrupts on each icu irq to support multi function PCI devices in the Qube's PCI slot: - split out interrupt stuff from machdep.c into new interrupt.c - prepare struct _intrhead to handle cpu and icu interrupts - use LIST and malloc(9) to handle multiple interrupts per icu irq (mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c) - move evcnt(9) stuff into _intrhead from cobalt_intrhand (i.e. make it per interrupt rather than per handler) - in pci_intr_map(9) handle CPU interrupt separately and add a sanity check - fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9) - move some device address definitions into <machine/cpu.h> and remove <machine/leds.h> - misc cosmetics No objection on port-cobalt for three weeks.
1.93	18-Mar-2008	tsutsui	Fix botched spl(9) bug I introduced back in 3.99.18 (rev 1.64): Don't enable unhandled interrupts before all interrupts are processed. Should fix "long download, network frozen" problems reported on port-cobalt by several people.
1.92	09-Jan-2008	wiz	branches: 1.92.2; 1.92.6; Fix typo in macro name and comments.
1.91	22-Dec-2007	tsutsui	In icu_intr_establish(), don't panic if the specified irq is already in use and just return NULL instead. Such situation could happen with devices which have unconfigured PCI interrupt pins (because firmware doesn't configure multiple function devices) and each driver could handle the return value properly.
1.90	03-Dec-2007	ad	branches: 1.90.2; 1.90.6; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.89	27-Oct-2007	tsutsui	branches: 1.89.2; Assume netboot if "nfsroot=/path" is specified in bootstring.
1.88	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.87	10-Aug-2007	tsutsui	branches: 1.87.2; 1.87.6; More style nits.
1.86	10-Aug-2007	tsutsui	Some style nits.
1.85	10-Aug-2007	tsutsui	Lookup boothowto flags in bootinfo.
1.84	03-Jul-2007	tsutsui	branches: 1.84.4; 1.84.8; Don't clear BSS even if ksyms(4) is not configured.
1.83	27-May-2007	tsutsui	- Don't clear BSS in mach_init() if a kernel is loaded by our native bootloader. - Restore lwp0.l_cpu (which is required for curcpu()) and cpu_info_store.ci_curlwp after clearing BSS in case a kernel is loaded by the firmware directly since these values are in BSS and initilized before mach_init() is called. (actually they are restored in mips_machdep.c:mips_vector_init() but we use curcpu() earlier than that point) Fixes silent hang right after boot on cobalt.
1.82	17-May-2007	yamt	merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.81	17-Mar-2007	tsutsui	branches: 1.81.4; Use char * where pointer arithmetics are required.
1.80	05-Mar-2007	dogcow	branches: 1.80.2; 1.80.4; 1.80.6; semimechanically convert 'void foo' -> 'void *foo', as part of the continuing caddr_t fallout.
1.79	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.78	22-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.77	16-Feb-2007	tsutsui	branches: 1.77.2; Remove hacks for now removed spllowersoftclock(9).
1.76	21-Dec-2006	yamt	merge yamt-splraiseipl branch. - finish implementing splraiseipl (and makeiplcookie). http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html - complete workqueue(9) and fix its ipl problem, which is reported to cause audio skipping. - fix netbt (at least compilation problems) for some ports. - fix PR/33218.
1.75	16-Sep-2006	tsutsui	branches: 1.75.2; 1.75.4; 1.75.6; Tweak status value in struct clockframe before calling mips3_clockintr() so that spllowersoftclock(9) in hardclock(9) will be handled properly.
1.74	10-Sep-2006	tsutsui	Change mips3_clockintr() to take (struct clockframe *) rather than pc and status since it calls hardclock(9) anyway. OK'ed by gdamore on port-mips.
1.73	10-Sep-2006	tsutsui	Remove or comment out now unused code after MI mips3_clockintr migration.
1.72	07-Sep-2006	gdamore	branches: 1.72.2; Convert to common mips3_cp0_counter clock. Convert to timecounters. From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@. Note that this means we aren't using the gt clock, and maybe we should clean that up a bit.
1.71	18-Jul-2006	tsutsui	- always enable options MIPS3_ENABLE_CLOCK_INTR so that spllowerclock(9) works properly (XXX: the real fix is to implement proper CLFK_BASEPRI()) - prepare an independent statclock(9) handler which use MIPS3 CPU internal clock interrupt. Enabled by options ENABLE_INT5_STATCLOCK, but not enabled by default.
1.70	10-Jun-2006	tsutsui	space nits.
1.69	31-May-2006	tsutsui	Remove unneeded #include headers.
1.68	31-May-2006	tsutsui	Use __predict_true() and __predict_false() in some critical handlers.
1.67	31-May-2006	tsutsui	Cleanup ICU (i8259 compatible PIC) interrupt handling code: - move ICU interrupt stuff from pci/pcib.h to cobalt/machdep.c because ICU should be initialized before pcib is attached - initialize ICU more properly - check interrupt types and set ELCR (edge/level control registers) accordingly in icu_intr_establish() - check requested IRQ line and call only a necessary hander in icu_intr() - use specific EOI to ack interrupts rather than AEOI - use macro defined in <dev/ic/i8259reg.h>
1.66	21-Apr-2006	tsutsui	branches: 1.66.2; Fix an include path.
1.65	21-Apr-2006	tsutsui	Account interrupts by evcnt(9).
1.64	21-Apr-2006	tsutsui	Handle interrupts in priority order.
1.63	21-Apr-2006	tsutsui	Make a local variable static.
1.62	21-Apr-2006	tsutsui	- initialize cpuspeed and curcpu() according to cobalt model id - switch to cpu cyclecounter based delay(9), taken from evbmips
1.61	21-Apr-2006	tsutsui	- add prefix ih_ to cookie_type member in struct cobalt_intrhand - clear the cookie type in disestablish functions - some cosmetics
1.60	15-Apr-2006	tsutsui	Identify cobalt models at boot and store it to a variable cobalt_id. Tested on and Qube2 by several people on port-cobalt and my RaQ2.
1.59	09-Apr-2006	tsutsui	Replace some magic numbers with macro.
1.58	09-Apr-2006	tsutsui	Remove declaration for cpu_model[] since it's in <sys/systm.h>.
1.57	05-Apr-2006	tsutsui	- ANSIfy - KNF - u_intXX_t -> uintXX_t
1.56	24-Dec-2005	perry	branches: 1.56.4; 1.56.6; 1.56.8; 1.56.10; 1.56.12; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.55	11-Dec-2005	christos	merge ktrace-lwp.
1.54	04-Jun-2005	tsutsui	branches: 1.54.2; Add const and fix for -Wshadow.
1.53	25-Apr-2005	lukem	Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
1.52	28-Aug-2004	tsutsui	branches: 1.52.4; - Reset timer0 of GT64111 in gt_attach() and start it in cpu_initclocks(9) via a callback function. Fixes the "hardclock(9) is called before cpu_initclocks(9)" problem reported by KIYOHARA Takashi on port-cobalt. - Use bus_space(9) functions to access GT64111 registers and add register definitions for GT64111 in gtreg.h. (XXX this could be in sys/dev/marvell?) - Move microtime(9) from machdep.c to clock.c, and read timer0 register via a callback function. Also change microtime(9) like other ports to guarantee that the time will be greater than the value obtained by a previous call.
1.51	02-Apr-2004	tsutsui	Tidy up messages for total/avail memory. before: --- NetBSD 2.0B (COLT) #67: Sat Apr 3 06:29:50 JST 2004 tsutsui@mirage:/usr/src/sys/arch/cobalt/compile/COLT 256 MB memory, 247 MB freemainbus0 (root) com0 at mainbus0 addr 0x1c800000 level 3: st16650a, working fifo com0: console --- after: --- NetBSD 2.0B (COLT) #68: Sat Apr 3 07:54:17 JST 2004 tsutsui@mirage:/usr/src/sys/arch/cobalt/compile/COLT total memory = 256 MB avail memory = 247 MB mainbus0 (root) com0 at mainbus0 addr 0x1c800000 level 3: st16650a, working fifo com0: console ---
1.50	07-Jan-2004	cdi	branches: 1.50.2; Pass some info from the boot loader to the kernel: - Kernel image name - Symbol table - A flag indicating console presence (could be clobbered if not passed) Add _rtt() entry to the boot loader code.
1.49	30-Dec-2003	pk	Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools. This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers. On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
1.48	26-Sep-2003	simonb	Cast through (void *) to appease gcc3. XXX1 - why does this "type-punned pointer" warning only affect little- endian MIPS and not big-endian MIPS?! XXX2 - too much duplicated code.
1.47	12-Sep-2003	tsutsui	Use common mips generic software interrupt routines.
1.46	12-Sep-2003	tsutsui	Remove a redundant function declaration.
1.45	12-Sep-2003	tsutsui	TAB/space cleanup.
1.44	15-Jul-2003	lukem	__KERNEL_RCSID()
1.43	26-Apr-2003	ragge	branches: 1.43.2; Call ksyms_init() instead of ddb_init() in case of NKSYMS \|\| defined(DDB) \|\| defined(LKM)
1.42	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.41	17-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.40	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.39	25-Aug-2002	thorpej	Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
1.38	09-Aug-2002	gmcgarry	Garbage-collect cpu_sysctl(). From Shin'ichiro TAYA in PR-17888.
1.37	13-Jan-2002	augustss	branches: 1.37.8; Implement pci_intr_disestablish().
1.36	23-Nov-2001	soren	Make sure to hook into DDB/KGDB if so requested.
1.35	10-Sep-2001	chris	branches: 1.35.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.34	22-Jul-2001	wiz	branches: 1.34.2; bzero -> memset
1.33	17-Jun-2001	cyber	branches: 1.33.2; Change the way boot strings are handled and the way the root device is determined. This allows multiple internal disks in a raq2 to work.
1.32	02-Jun-2001	chs	replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
1.31	24-Apr-2001	thorpej	Do the first allocsys() pass (the pass that computes sizes) before calling pmap_bootstrap(); pmap_bootstrap() needs some of the size information computed by allocsys().
1.30	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.29	23-Apr-2001	thorpej	Call pmap_bootstrap() before calling uvm_pageboot_alloc(), so that the kernel virtual address space bounds will be set up.
1.28	22-Apr-2001	thorpej	Use uvm_pageboot_alloc() for early memory allocation, rather than calling pmap_steal_memory() directly. On these platforms, since uvm_pageboot_alloc() is a wrapper around pmap_steal_memory(), there is no functional change. This is merely for API consistency.
1.27	15-Mar-2001	chs	eliminate the KERN_* error codes in favor of the traditional E* codes. the mapping is: KERN_SUCCESS 0 KERN_INVALID_ADDRESS EFAULT KERN_PROTECTION_FAILURE EACCES KERN_NO_SPACE ENOMEM KERN_INVALID_ARGUMENT EINVAL KERN_FAILURE various, mostly turn into KASSERTs KERN_RESOURCE_SHORTAGE ENOMEM KERN_NOT_RECEIVER <unused> KERN_NO_ACCESS <unused> KERN_PAGES_LOCKED <unused>
1.26	05-Feb-2001	tsutsui	branches: 1.26.2; db_machine_init() is no longer needed. From Shigeji Ishikawa <psybear@ogre.rim.or.jp> in port-cobalt/12123.
1.25	15-Jan-2001	thorpej	Make softclock a generic soft interrupt of the API is available, adding the requisite void * argument to softclock().
1.24	27-Nov-2000	soren	Consistently use pmap_steal_memory() to allocate USPACE.
1.23	05-Oct-2000	cgd	branches: 1.23.2; clean up and consistency for CP0 Count, Compare, Wired, and Config access function names and prototypes.
1.22	24-Sep-2000	jdolecek	add new macro BOOT_FLAG() (defined in <sys/boot_flag.h>) - this maps standard boot flags to corresponding RB_* values use BOOT_FLAG() in port's MD code as appropriate as discussed on tech-kern, add new boot flags -v, -q for booting verbosely or quietly, and corresponding AB_VERBOSE/AB_QUIET boot flags; also add FreeBSD-compatible bootverbose macro and NetBSD-specific bootquiet macro for hpcmips, use new bootverbose instead of it's own hpcmips_verbose Tested on i386, and to limited extend (compile of affected files) also for mvme68k, hp300, luna68k, sun3.
1.21	13-Sep-2000	thorpej	Add an align argument to uvm_map() and some callers of that routine. Works similarly fto pmap_prefer(), but allows callers to specify a minimum power-of-two alignment of the region. How we ever got along without this for so long is beyond me.
1.20	14-Jul-2000	jeffs	Use cpu_intr() definition from mips/cpu.h instead of local one.
1.19	27-Jun-2000	soren	Don't include <vm/vm.h>.
1.18	26-Jun-2000	mrg	remove/move more mach vm header files: <vm/pglist.h> -> <uvm/uvm_pglist.h> <vm/vm_inherit.h> -> <uvm/uvm_inherit.h> <vm/vm_kern.h> -> into <uvm/uvm_extern.h> <vm/vm_object.h> -> nothing <vm/vm_pager.h> -> into <uvm/uvm_pager.h> also includes a bunch of <vm/vm_page.h> include removals (due to redudancy with <vm/vm.h>), and a scattering of other similar headers.
1.17	14-Jun-2000	soren	branches: 1.17.2; Reenable hard interrupts before processing soft interrupts.
1.16	27-May-2000	soren	branches: 1.16.2; Remove stacktrace() prototype.
1.15	26-May-2000	thorpej	First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.14	29-Apr-2000	soren	ECOFF hook is in arch/mips.
1.13	28-Apr-2000	soren	Add microtime().
1.12	28-Apr-2000	soren	Adapt to cpu_intr() change.
1.11	12-Apr-2000	nisimura	Backout the previous change; safepri is an evil idea after all.
1.10	12-Apr-2000	nisimura	MIPS1_PSL_LOWIPL -> PSL_LOWPSL. No functional change is expected.
1.9	09-Apr-2000	soren	Be a little more careful parsing boot parameters.
1.8	31-Mar-2000	soren	Typo.
1.7	31-Mar-2000	soren	Some cleanups.
1.6	27-Mar-2000	nisimura	- Nuke unnecessary cast. - Change comments on cpu_startup() so as what it does (XXX found mostly common across ports). - Retain UNIX heritage of /* Good {morning,afternoon,evening,night} */.
1.5	27-Mar-2000	nisimura	Remove unnecessary bzero() op for proc0's USPACE as pmap_steal_memory() returns a nullified area.
1.4	25-Mar-2000	nisimura	Make sure proc0 PCB has spl0 condition in CP0 status register field. cpu_fork() mistakenly created processes forked by proc0, including kthreads, in splhigh condition, because [1] proc0's PCB was zero cleared during initialization, and [2] value 0 in status register field made processes to have splhigh condition when CPU tick was assigned for them. This mostly doesn't matter as forked processes dive immediately into user mode through proc_trampoline code path, however, kthreads never do that and remain in splhigh. Reported by Ethan Solomita <ethan@geocast.com>.
1.3	21-Mar-2000	soren	Blocking soft interrupts can be useful..
1.2	21-Mar-2000	soren	Extend the evil interrupt kludge to the second ethernet.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.16.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.17.2.2	17-Jun-2001	cyber	Pullup from -current autoconf.c 1.7 -> 1.8 machdep.c 1.32 -> 1.33 reviewed by soren
1.17.2.1	19-Jul-2000	jeffs	Pull up cpu_intr() prototype + platform dependent machdeps. (approved by thorepj).
1.23.2.7	23-Apr-2001	bouyer	Sync with HEAD.
1.23.2.6	27-Mar-2001	bouyer	Sync with HEAD.
1.23.2.5	11-Feb-2001	bouyer	Sync with HEAD.
1.23.2.4	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.23.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.23.2.2	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.
1.23.2.1	05-Oct-2000	bouyer	file machdep.c was added on branch thorpej_scsipi on 2000-11-20 20:07:00 +0000
1.26.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.26.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.33.2.6	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.33.2.5	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.33.2.4	11-Feb-2002	jdolecek	Sync w/ -current.
1.33.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.33.2.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.33.2.1	03-Aug-2001	lukem	update to -current
1.34.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.35.4.9	18-Oct-2002	nathanw	Catch up to -current.
1.35.4.8	27-Aug-2002	nathanw	Catch up to -current.
1.35.4.7	13-Aug-2002	nathanw	Catch up to -current.
1.35.4.6	02-Jul-2002	nathanw	LWPify. cobalt kernel builds (compile-tested only).
1.35.4.5	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.35.4.4	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.35.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.35.4.2	08-Jan-2002	nathanw	Catch up to -current.
1.35.4.1	10-Sep-2001	nathanw	file machdep.c was added on branch nathanw_sa on 2002-01-08 00:23:59 +0000
1.37.8.1	30-Aug-2002	gehenna	catch up with -current.
1.43.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.43.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.43.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.43.2.2	03-Sep-2004	skrll	Sync with HEAD
1.43.2.1	03-Aug-2004	skrll	Sync with HEAD
1.50.2.1	11-Apr-2004	jmc	Pullup rev 1.51 (requested by tsutsui in ticket #120) Tidy up messages for total/avail memory.
1.52.4.1	29-Apr-2005	kent	sync with -current
1.54.2.8	24-Mar-2008	yamt	sync with head.
1.54.2.7	21-Jan-2008	yamt	sync with head
1.54.2.6	07-Dec-2007	yamt	sync with head
1.54.2.5	15-Nov-2007	yamt	sync with head.
1.54.2.4	03-Sep-2007	yamt	sync with head.
1.54.2.3	26-Feb-2007	yamt	sync with head.
1.54.2.2	30-Dec-2006	yamt	sync with head.
1.54.2.1	21-Jun-2006	yamt	sync with head.
1.56.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.56.10.2	11-May-2006	elad	sync with head
1.56.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.56.8.5	14-Sep-2006	yamt	sync with head.
1.56.8.4	11-Aug-2006	yamt	sync with head
1.56.8.3	26-Jun-2006	yamt	sync with head.
1.56.8.2	24-May-2006	yamt	sync with head.
1.56.8.1	11-Apr-2006	yamt	sync with head
1.56.6.2	01-Jun-2006	kardel	Sync with head.
1.56.6.1	22-Apr-2006	simonb	Sync with head.
1.56.4.1	09-Sep-2006	rpaulo	sync with head
1.66.2.1	19-Jun-2006	chap	Sync with head.
1.72.2.2	12-Jan-2007	ad	Sync with head.
1.72.2.1	18-Nov-2006	ad	Sync with head.
1.75.6.3	03-Jun-2008	skrll	Sync with netbsd-4.
1.75.6.2	06-Jan-2008	wrstuden	Catch up to netbsd-4.0 release.
1.75.6.1	03-Sep-2007	wrstuden	Sync w/ NetBSD-4-RC_1
1.75.4.4	24-Mar-2008	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1104): sys/arch/cobalt/cobalt/machdep.c: revision 1.93 via patch Fix botched spl(9) bug I introduced back in 3.99.18 (rev 1.64): Don't enable unhandled interrupts before all interrupts are processed. Should fix "long download, network frozen" problems reported on port-cobalt by several people.
1.75.4.3	02-Feb-2008	riz	Pull up following revision(s) (requested by tsutsui in ticket #1026): sys/arch/cobalt/cobalt/machdep.c: revision 1.91 In icu_intr_establish(), don't panic if the specified irq is already in use and just return NULL instead. Such situation could happen with devices which have unconfigured PCI interrupt pins (because firmware doesn't configure multiple function devices) and each driver could handle the return value properly.
1.75.4.2	04-Nov-2007	pavel	branches: 1.75.4.2.4; Pull up following revisions (requested by tsutsui in ticket #974): sys/arch/cobalt/cobalt/autoconf.c: revision 1.25-1.26 sys/arch/cobalt/cobalt/machdep.c: revision 1.89 sys/arch/cobalt/stand/boot/Makefile: revision 1.12 sys/arch/cobalt/stand/boot/boot.c: revision 1.10 sys/arch/cobalt/stand/boot/boot.h: revision 1.6 sys/arch/cobalt/stand/boot/cache.c: revision 1.1-1.2 sys/arch/cobalt/stand/boot/clock.c: revision 1.2 sys/arch/cobalt/stand/boot/conf.c: revision 1.5 sys/arch/cobalt/stand/boot/devopen.c: revision 1.4 sys/arch/cobalt/stand/boot/nif_tlp.c: revision 1.1 sys/arch/cobalt/stand/boot/start.S: revision 1.6 sys/arch/cobalt/stand/boot/tlp.c: revision 1.1-1.3 sys/arch/cobalt/stand/boot/version: revision 1.6 sys/lib/libsa/dev_net.h: revision 1.5 Add an extern decl of try_bootp variable here since MD sources could set it. In device_register(), check booted devices more properly: - check "tlp" name on netboot - use ata channel and drive numbers to check wd unit Assume netboot if "nfsroot=/path" is specified in bootstring. Use PCI bus/dev/function numbers rather than device unit to check first tlp in device_register(). Add support for netboot via tlp0 with standalone tlp(4) driver taken from arch/sandpoint/stand/netboot. There are still some kludge but it just works on RaQ and RaQ2. Fix my stupid bug in cache flush code and remove one kludge for it. - use chaned mode for RX descs and allocate only one desc per each cacheline to avoid possible race condition between CPU writeback vs DMA write - remove unnecessary FS and LS bits from RxD->xd0 (sys/dev/ic/tulipvar.h sets them but maybe they are ignored?)
1.75.4.1	28-Aug-2007	liamjfoy	Pull up following revision(s) (requested by tsutsui in ticket #843): sys/arch/cobalt/stand/boot/pciide.c: revision 1.6 sys/arch/cobalt/cobalt/machdep.c: revision 1.85 sys/arch/cobalt/stand/boot/com.c: revision 1.5 sys/arch/cobalt/include/bootinfo.h: revision 1.5 sys/arch/cobalt/stand/boot/boot.c: revision 1.6 sys/arch/cobalt/stand/boot/boot.h: revision 1.4 sys/arch/cobalt/stand/boot/boot.c: revision 1.7 sys/arch/cobalt/stand/boot/boot.c: revision 1.8 sys/arch/cobalt/stand/boot/wdvar.h: revision 1.7 sys/arch/cobalt/stand/boot/wd.c: revision 1.6 sys/arch/cobalt/stand/boot/wd.c: revision 1.7 sys/arch/cobalt/stand/boot/prf.c: revision 1.2 sys/arch/cobalt/stand/boot/devopen.c: revision 1.2 sys/arch/cobalt/stand/boot/bootinfo.c: revision 1.3 sys/arch/cobalt/stand/boot/bootinfo.h: revision 1.3 sys/arch/cobalt/stand/boot/wdc.c: revision 1.8 sys/arch/cobalt/stand/boot/version: revision 1.3 sys/arch/cobalt/stand/boot/version: revision 1.4 sys/arch/cobalt/stand/boot/cons.c: revision 1.4 sys/arch/cobalt/stand/boot/ns16550.c: revision 1.2 sys/arch/cobalt/stand/boot/tgets.c: revision 1.3 sys/arch/cobalt/stand/boot/ns16550.h: revision 1.2 Add support for booting off raidframe RAID1 mirrors. Misc KNF and cosmetics. Parse boot_flags specified on boot prompt and pass decoded boothowto value to kernel via bootinfo. Lookup boothowto flags in bootinfo. Parse "root=/dev/hdXN" args passed from the firmware and set default boot device accordingly. Requested and okay'ed by cyber@.
1.75.4.2.4.2	03-Sep-2008	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1104): sys/arch/cobalt/cobalt/machdep.c: revision 1.93 via patch Fix botched spl(9) bug I introduced back in 3.99.18 (rev 1.64): Don't enable unhandled interrupts before all interrupts are processed. Should fix "long download, network frozen" problems reported on port-cobalt by several people.
1.75.4.2.4.1	02-Feb-2008	riz	Pull up following revision(s) (requested by tsutsui in ticket #1026): sys/arch/cobalt/cobalt/machdep.c: revision 1.91 In icu_intr_establish(), don't panic if the specified irq is already in use and just return NULL instead. Such situation could happen with devices which have unconfigured PCI interrupt pins (because firmware doesn't configure multiple function devices) and each driver could handle the return value properly.
1.75.2.1	23-Sep-2006	yamt	implement splraiseipl for cobalt.
1.77.2.4	18-Apr-2007	ad	- Further adaptations to MIPS for the yamt-idlelwp branch. - Make curlwp a register variable on MIPS.
1.77.2.3	24-Mar-2007	yamt	sync with head.
1.77.2.2	12-Mar-2007	rmind	Sync with HEAD.
1.77.2.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.80.6.1	18-Mar-2007	reinoud	First attempt to bring branch in sync with HEAD
1.80.4.1	11-Jul-2007	mjf	Sync with head.
1.80.2.7	03-Dec-2007	ad	Sync with HEAD.
1.80.2.6	03-Dec-2007	ad	Sync with HEAD.
1.80.2.5	20-Aug-2007	ad	Sync with HEAD.
1.80.2.4	15-Jul-2007	ad	Sync with head.
1.80.2.3	09-Jun-2007	ad	Sync with head.
1.80.2.2	27-May-2007	ad	Sync with head.
1.80.2.1	10-Apr-2007	ad	Sync with head.
1.81.4.3	03-Oct-2007	garbled	Sync with HEAD
1.81.4.2	26-Jun-2007	garbled	Sync with HEAD.
1.81.4.1	22-May-2007	matt	Update to HEAD.
1.84.8.3	09-Dec-2007	jmcneill	Sync with HEAD.
1.84.8.2	28-Oct-2007	joerg	Sync with HEAD.
1.84.8.1	16-Aug-2007	jmcneill	Sync with HEAD.
1.84.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.87.6.1	13-Nov-2007	bouyer	Sync with HEAD
1.87.2.3	23-Mar-2008	matt	sync with HEAD
1.87.2.2	09-Jan-2008	matt	sync with HEAD
1.87.2.1	06-Nov-2007	matt	sync with HEAD
1.89.2.3	18-Feb-2008	mjf	Sync with HEAD.
1.89.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.89.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.90.6.2	10-Jan-2008	bouyer	Sync with HEAD
1.90.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.90.2.1	26-Dec-2007	ad	Sync with head.
1.92.6.4	17-Jan-2009	mjf	Sync with HEAD.
1.92.6.3	02-Jul-2008	mjf	Sync with HEAD.
1.92.6.2	02-Jun-2008	mjf	Sync with HEAD.
1.92.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.92.2.1	24-Mar-2008	keiichi	sync with head.
1.95.6.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.95.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.95.4.3	11-Mar-2010	yamt	sync with head
1.95.4.2	04-May-2009	yamt	sync with head.
1.95.4.1	16-May-2008	yamt	sync with head.
1.95.2.2	04-Jun-2008	yamt	sync with head
1.95.2.1	18-May-2008	yamt	sync with head.
1.97.2.1	03-Jul-2008	simonb	Sync with head.
1.98.10.6	14-Feb-2012	matt	mem_cluster_cnt on mips is now a u_int.
1.98.10.5	24-Dec-2010	matt	mips_vector_init needs to be called sooner so that the spl routine are instantiated.
1.98.10.4	21-Mar-2010	cliff	mips_vector_init now takes an argument to specify splsw. NULL specifies use the default 'std_splsw'
1.98.10.3	28-Feb-2010	matt	Adapt to new common interrupts. Enable cobalt64
1.98.10.2	01-Feb-2010	matt	fix fallout from frame/trapframe merger.
1.98.10.1	07-Sep-2009	matt	Deal with pcb_context being a label_t
1.98.4.2	03-Mar-2009	skrll	Sync with HEAD.
1.98.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.98.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.101.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.108.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.109.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.109.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.109.2.1	05-Mar-2011	rmind	sync with head
1.112.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.112.2.1	30-Oct-2012	yamt	sync with head
1.114.4.1	18-May-2014	rmind	sync with head
1.114.2.2	03-Dec-2017	jdolecek	update from HEAD
1.114.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.116.6.3	05-Feb-2017	skrll	Sync with HEAD
1.116.6.2	05-Oct-2016	skrll	Sync with HEAD
1.116.6.1	22-Sep-2015	skrll	Sync with HEAD
1.117.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.117.2.1	06-Aug-2016	pgoyette	Sync with HEAD
1.121.4.1	10-Jun-2019	christos	Sync with HEAD
1.22	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.21	24-Apr-2021	thorpej	branches: 1.21.8; 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?).
1.20	20-Jan-2018	skrll	branches: 1.20.18; Switch cobalt to common bus_space. Tested on raq 2
1.19	29-Jul-2014	skrll	Convert cobalt to generic mips bus_dma.
1.18	09-May-2008	tsutsui	branches: 1.18.42; 1.18.58; Split softc/device_t, with misc related changes.
1.17	27-Mar-2008	tsutsui	branches: 1.17.2; 1.17.4; 1.17.6; Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700. There is some interrupt related issue (in MI z8530tty driver?) on heavy load, but useful enough for debugging.
1.16	18-Jul-2006	tsutsui	branches: 1.16.58; Remove obsolete comment.
1.15	06-Apr-2006	tsutsui	Use bus_space_map(9) to get bus_space_handle_t on each driver and remove bogus bus_space_handle_t member from mainbus_attach_args.
1.14	05-Apr-2006	tsutsui	- ANSIfy - KNF - u_intXX_t -> uintXX_t
1.13	11-Dec-2005	christos	branches: 1.13.4; 1.13.6; 1.13.8; 1.13.10; 1.13.12; merge ktrace-lwp.
1.12	26-Aug-2005	drochner	s/locdesc_t/int/g
1.11	30-Jun-2005	drochner	branches: 1.11.2; adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
1.10	05-Jun-2005	tsutsui	Make sure that struct mainbus_attach_args is actually allocated. With the previous autoconf.c and mainbus.c, the memory in rodata section which stores "mainbus" strings (for the second arg in config_rootfound()) is used to fill mainbus_attach_args in mainbus_search(). Oh well...
1.9	28-Aug-2004	tsutsui	- Use bus_space(9) to access PCI configuration registers on GT64111. - Remove unused pci stuff from mainbus.c.
1.8	12-Sep-2003	tsutsui	TAB/space cleanup.
1.7	15-Jul-2003	lukem	__KERNEL_RCSID()
1.6	01-Jan-2003	thorpej	branches: 1.6.2; Use aprint_normal() for cfprint routines.
1.5	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.4	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.3	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.
1.2	31-Mar-2000	soren	branches: 1.2.6; 1.2.10; 1.2.14; Some cleanups.
1.1	19-Mar-2000	soren	NetBSD/cobalt. Work-in-progress.
1.2.14.2	03-Jan-2003	thorpej	Sync with HEAD.
1.2.14.1	18-Oct-2002	nathanw	Catch up to -current.
1.2.10.1	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
1.2.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.6.1	31-Mar-2000	bouyer	file mainbus.c was added on branch thorpej_scsipi on 2000-11-20 20:07:01 +0000
1.6.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.6.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.2	03-Sep-2004	skrll	Sync with HEAD
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.11.2.2	30-Dec-2006	yamt	sync with head.
1.11.2.1	21-Jun-2006	yamt	sync with head.
1.13.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.13.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.13.8.2	11-Aug-2006	yamt	sync with head
1.13.8.1	11-Apr-2006	yamt	sync with head
1.13.6.1	22-Apr-2006	simonb	Sync with head.
1.13.4.1	09-Sep-2006	rpaulo	sync with head
1.16.58.2	02-Jun-2008	mjf	Sync with HEAD.
1.16.58.1	03-Apr-2008	mjf	Sync with HEAD.
1.17.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.17.4.1	16-May-2008	yamt	sync with head.
1.17.2.1	18-May-2008	yamt	sync with head.
1.18.58.1	10-Aug-2014	tls	Rebase.
1.18.42.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.20.18.6	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.20.18.5	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.
1.20.18.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.20.18.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.20.18.2	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.
1.20.18.1	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.
1.21.8.1	03-Aug-2021	thorpej	Adapt to CFARGS().
1.2	21-Nov-2000	soren	Same as sys/dev/md_root.c.
1.1	19-Mar-2000	soren	branches: 1.1.6; NetBSD/cobalt. Work-in-progress.
1.1.6.3	22-Nov-2000	bouyer	Sync with HEAD.
1.1.6.2	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.
1.1.6.1	19-Mar-2000	bouyer	file md_root.c was added on branch thorpej_scsipi on 2000-11-20 20:07:01 +0000
1.3	13-Mar-2002	simonb	All the mips ports had an identical procfs_machdep.c, so use a common file under arch/mips/mips.
1.2	18-Jan-2001	tv	branches: 1.2.4; 1.2.8; No-op commit to force update to a non-"-kk" revision.
1.1	17-Jan-2001	fvdl	branches: 1.1.2; Add machdep file for procfs. Currently only used for linux-style /proc/cpuinfo (only active when procfs is mounted with -o linux). For ports other than the i386 this currently produces an empty string.
1.1.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.1.2.1	17-Jan-2001	bouyer	file procfs_machdep.c was added on branch thorpej_scsipi on 2001-01-18 09:22:27 +0000
1.2.8.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.2.4.1	16-Mar-2002	jdolecek	Catch up with -current.

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