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26584 Commits

Author SHA1 Message Date
uch 103b08ffa1 make this compile again under SH4 2001-04-22 17:37:55 +00:00
thorpej cfb5c7ed9f Make pmap_virtual_space() a required pmap function, even on platforms 
which have pmap_steal_memory().  This is to reduce the API differences
between pmaps that implement pmap_steal_memory() and pmaps which do
not.

Note that pmap_steal_memory() needs to adjust *vstartp and/or
*vendp only if it used addresses within the range provided to UVM
via the pmap_virtual_space() call.  I.e. it is not necessary to do
so in any current pmap_steal_memory() implementation.
 2001-04-22 17:22:57 +00:00
uch 95f0d5c680 add RTC control register 1 defines. 2001-04-22 16:50:17 +00:00
bjh21 8eed59a146 Move arcpp so it attaches before podulebus. 2001-04-22 15:26:07 +00:00
bjh21 11b40e716c Add arcpp. Not in GENERIC because I don't know it works. 2001-04-22 15:02:51 +00:00
bjh21 856547f067 Driver for Archimedes parallel ports. I haven't got a parallel printer, so 
this is currently untested.
 2001-04-22 15:01:25 +00:00
bjh21 2a1570b5d9 Add functions to twiddle the latch bits, patterned after the ones in Linux. 2001-04-22 15:00:13 +00:00
jdolecek 912e570671 Introduce machdep mca_disk_[un]busy(), which turn on/off disk LED. 
Call as appropriate from the ESDI disk driver
 2001-04-22 11:52:18 +00:00
jdolecek 738e87aeb9 fix argument for bitmask_snprintf() (stylistic only, code is commented out anyway) 2001-04-22 11:51:45 +00:00
shin 2d7f52d2c7 add Serial Line IP (sl). 2001-04-22 02:06:34 +00:00
shin 22b4360d24 add config files for installation. 2001-04-22 02:01:43 +00:00
thorpej 4738622712 Give pmap_update() an argument (a pmap_t) so that it knows which 
pmap it should be updating.
 2001-04-22 00:33:59 +00:00
bjh21 660a20cd22 Add a skeleton driver for the random latches on the Archimedes, which are 
shared between the printer port and floppy drive.  Useful facilities will be
added when I know what I need.
 2001-04-22 00:26:35 +00:00
thorpej 7f10ba88b1 #define away pmap_update() in <machine/pmap.h> so that no function 
call overhead is incurred as we start sprinkling pmap_update() calls
throughout the source tree (no pmaps currently defer operations, but
we are adding the infrastructure to allow them to do so).
 2001-04-21 23:51:14 +00:00
ross c8ee2e4ddd Import and use cpu_info_primary for non-MULTIPROCESSOR. 
Hey, it compiles, and it's only -current.
 2001-04-21 22:03:21 +00:00
fvdl 4c41d3275c s/cheap/expensive/ for DIAGNOSTIC 2001-04-21 21:10:41 +00:00
fvdl 41a3ee5d58 Note that the (already commented out) DIAGNOSTIC option is expensive. 2001-04-21 21:03:46 +00:00
fvdl 2654febb55 Remove DIAGNOSTIC and mark it as expensive. 2001-04-21 21:02:03 +00:00
fvdl a1b8e618af Doh. Put the option *after* the include of plain GENERIC. 2001-04-21 20:58:13 +00:00
fvdl 781af989f9 Move the DIAGNOSTIC option to a seperate config file, it's too expensive 
to be in GENERIC (which should be a kernel ready for production use).
 2001-04-21 20:49:14 +00:00
rearnsha 8faae68155 Use bus_space functions for accessing SBIC registers. 2001-04-21 20:47:26 +00:00
jdolecek 6402f68d79 Match any device with class bridge and subclass BRIDGE_MC, instead 
of matching individual products. Pointed out by Jason Thorpe.
 2001-04-21 19:18:20 +00:00
bjh21 85e1abfb39 Keep track of interrupt depth. With forthcoming changes to cpu.h, this gets 
us accounting for interrupt time.
 2001-04-21 18:51:17 +00:00
thorpej 15f731ee94 pmap_update() should not be equated with "flush entire TLB", it is 
used to process deferred pmap operations.  Since these pmaps don't
defer anything, pmap_update() is a noop.
 2001-04-21 17:25:01 +00:00
thorpej c3df364b08 pmap_update() -> tlbflush() 2001-04-21 17:20:58 +00:00
thorpej 82065e8a0b Update the comment for pmap_update(). 2001-04-21 17:13:12 +00:00
thorpej 24e7ecca97 Adjust the way the cpu_info[] array works (array of pointers 
rather than array of structures).  Keep a list of active
CPUs and define a CPU_INFO_FOREACH to traverse them.

This fixes cpustates statistics tracking.
 2001-04-21 16:27:10 +00:00
sato 5c43977ed6 - fix comment for MCR/530. 
- add MCR/530A(MobilePro780) PWCTL_COM0 device.
- add MC-R520A(MobilePro770) BTN_COVER device,
   but commented because of no checking.
- add MC/R530A(MobilePro780) BTN_COVER device,
   but commented because of no checking.
 2001-04-21 15:56:55 +00:00
bjh21 630f137a5e Multiple-inclusion protection. 2001-04-21 15:47:32 +00:00
sato 9804ab7c49 add VR4181 vrip register maps. 
add VR4181 vrip intr levels.
 2001-04-21 14:46:36 +00:00
sato 05c9ce0788 add VR4181 BCU register definitions. 
add routines for VR4181.
 2001-04-21 14:44:40 +00:00
tsutsui c7bcfd56a3 Fix a leftover comment. 2001-04-21 11:54:25 +00:00
sato a797d869ed dump io setting: DPRINTF->VPRINTF 2001-04-21 10:32:38 +00:00
tsutsui c6e66cb834 Define ${ELF2ECOFF} and use it so that we can specify objcopy 
for it on cross environment.
 2001-04-21 05:54:02 +00:00
ross baa78b5c79 Nonfunctional change split out from pending functional commit. 2001-04-20 23:52:23 +00:00
thorpej 4ad5b289fe No longer need to play with the kernel_lock while waiting 
for the other processor to sync FP state.
 2001-04-20 22:59:38 +00:00
thorpej c24c3604b0 SPINLOCK_INTERLOCK_RELEASE_HOOK should actually be 
SPINLOCK_SPIN_HOOK, so that we actually check for
pending IPIs on the Alpha more than once.  Also,
when we call alpha_ipi_process(), make sure to go
to splipi().
 2001-04-20 22:58:39 +00:00
thorpej b8ccfcaac5 Add splipi() to block interprocessor interrupts (which come in at IPL 5). 2001-04-20 22:28:58 +00:00
toshii 61ff48a82e In pmap_allocpagedir(), check if uvm_km_zalloc of ptpt is successful, 
and handle alloc failure case.
 2001-04-20 18:11:53 +00:00
matt 1a5fe5b583 Split cpu from mainbus so that cpu can attached to other buses (like ofbus). 2001-04-20 18:08:48 +00:00
thorpej 97682364ef Adjust for a multiprocessor data structure change (whee, I guess 
I haven't built a GENERIC.MP for a while...)
 2001-04-20 18:03:27 +00:00
thorpej 499f5a02fd Alas, we must put pmap_emulate_reference() in the kernel_lock 
perimeter as long as we still acquire it in interrupt handlers,
in order to avoid a lock ordering deadlock.
 2001-04-20 18:00:50 +00:00
he 9f142f57b9 In the provisional disklabel (which will be used if there is no 
valid on-device disk label), set d_npartitions to RAW_PART+1 instead
of to 1.  Discovered as a build bug on the netbsd-1-5 branch, affecting
miniroot construction and vnd devices; RAW_PART went missing from the
in-core disklabel, and eventually also the on-device label.
 2001-04-20 16:58:19 +00:00
matt 5f6967f571 A small change for NETWINDER support. (netwinder needs its own pci_attach_hook) 2001-04-20 16:52:04 +00:00
matt 60ca1c1c66 Make EXEC_ELF32 standard. Cleanup/fix GENERIC to include more devices. 2001-04-20 16:48:01 +00:00
thorpej e84fefd1f1 pmap_asn_alloc(): In a multiprocessor configuration, it's possible 
to arrive here referencing the kernel_lev1map without having the
RESERVED ASN -- another CPU may have caused pmap_lev1map_destroy()
to be called, and that routine only invalidates the ASN for the
CPU that called it.  So, in the MULTIPROCESSOR case, simply assign
the RESERVED ASN if we reference the kernel_lev1map rather than
asserting that we already have the RESERVED ASN.  Thanks to Bill
Sommerfeld for helping me track down the problem.

Also add a new IPI that causes a CPU to re-activate its address
space if the pmap it's using changes level 1 maps (this probably
won't happen very often, but it's correct to have it).

This makes Alpha MP kernels boot multiuser.  In fact, this commit
is being made from my dual-CPU AlphaServer 1200 running an MP kernel.
 2001-04-20 16:22:33 +00:00
matt 21b85badda More changes to get the netwinder to multiuser. Hack the initarm code 
to reserve the first 2MB for the kernel.  Use the netwinder specific
files.  Add pci_attach_hook for init the pci devices.  Add and alternate
id for the PCI ISA bridge.
 2001-04-20 16:09:48 +00:00
reinoud 80b53c5a9b Euhm... small typo ! 2001-04-20 12:47:55 +00:00
sato 355c78fa22 enlarge MSGBUFSIZE for -v option. 2001-04-20 12:08:45 +00:00
sato f3f40df128 options<TAB><TAB> -> options<SPACE><TAB> 2001-04-20 12:07:49 +00:00
sato 17218cb6b4 - add VR4181 and VR4122 cpu for hpcmips. and regen headers. 
- add new option 'options BOOT_STANDALONE'
	boot from standalone(not WinCE application) boot loader.
- add new option 'options SPEC_PLATFORM'
	statically specify platid in config file.
	In BOOT_STANDALONE case,
	'options SPEC_PLATFORM=platid_mask_MACH_xxx_yyy',
	and add 'options SPEC_MACH_xxx'&'options SPEC_MACH_xxx_yyy'.
	for  specify platid in config file statically'
	In wince boot case, 'options SPEC_PLATFORM'
	and add 'options SPEC_MACH_xxx'&'options SPEC_MACH_xxx_yyy' for
	config level size optimization.
XXX: now I working in hpcmips...
 2001-04-20 10:15:02 +00:00
kanaoka 9d36cadfe7 - Allocate memory map entry correctly to avoid Compatibilty Holes. 
- Update some comments.

 patch provided by: enami tsugutomo <enami@sm.sony.co.jp>
      suggested by: John Hawkinson <jhawk@MIT.EDU>
 2001-04-20 09:10:45 +00:00
jdolecek a98cbd0740 Add MCA ne(4) attachment for Novell NE/2 Ethernet adapter and clones. 
Tested with NE/2 card provided to me by Hans Hubner <hans@Huebner.ORG>.

The Compex and Arco cards were not tested. According to Linux ne2 driver,
they should work same way as NE/2.
 2001-04-20 07:37:42 +00:00
matt 2297e41241 After finishing with the received descriptor, make sure to "eieio" to make 
sure the OWN gets back to the gmac in the proper order.  This reduces (and
maybe even fixes) the gm0 out-of-order problem.
 2001-04-20 01:18:47 +00:00
thorpej 702cab6b16 Eliminate race conditions in the FP-switch code. MP kernels get 
much further on the way to multi-user now.
 2001-04-20 00:10:17 +00:00
chris 485dbd078a Improved IRQ handling code on IOMD. By using an ffs-like algorithm we don't need to loop quite so much when looking for bits to service (also means we only service irqs that need servicing), also moved code around to avoid stalling where it doesn't loose too much understandabilty. 2001-04-19 20:46:07 +00:00
thorpej c68e2d61d2 Add support for attaching "com" serial ports as KGDB devices. 2001-04-19 18:25:26 +00:00
uch 9fc37d32af remove non-existent function declaration. 2001-04-19 18:24:16 +00:00
uch 207066edaa fix comment. 2001-04-19 18:22:34 +00:00
uch d6c81cbed0 fix comment. 
fix KERNBASE, KERNTEXTOFF.
 2001-04-19 18:21:19 +00:00
thorpej 8acff45e10 Work around a firmware bug on the AlphaServer 1000A whereby the 
built-in ISA display is reported incorrectly.
 2001-04-19 18:02:57 +00:00
thorpej f2f0a680e3 Glue in KGDB. Needs some more work -- KGDB currently renders 
DDB disabled, but it's a start.
 2001-04-19 17:48:46 +00:00
uch 9b730bc368 patch PR port-i386/11114 by MINOURA Makoto. 2001-04-19 17:32:40 +00:00
rearnsha 348133bed4 More formatting cleanups. Disable UNPROTECTED_CSR since the code 
is unsafe (can clear interrupts that we are waiting on).
 2001-04-19 17:30:20 +00:00
jdolecek dbf91c827d Use "edc" instead of "dasd". As pointed out by Soren, dasd doesn't 
mean anything special in IBM-talk. And edc better matches prior art, too.
 2001-04-19 17:17:28 +00:00
pk d373e2120f Fix fdc_c_hwintr() and use it as a fall back if the `fast trap' handler 
cannot be registered.
 2001-04-19 14:53:36 +00:00
bjh21 e66c66730e Remove <arch/arm26/podulebus/podulebus.h>. Podulebus driverd now include 
<dev/podulebus/podulebus.h>.
 2001-04-19 13:47:07 +00:00
kleink 622af9d8c2 Add remaining int_* wrappers. 2001-04-19 08:13:53 +00:00
jdolecek 0915128873 add stuff for ESDI disks, marked as EXPERIMENTAL 2001-04-19 07:37:10 +00:00
mrg 72177f5b6f -Dsparc64 2001-04-19 07:35:14 +00:00
jdolecek e1d848e38a add ed at mca (ESDI disk) 2001-04-19 07:34:28 +00:00
matt 446403457a Don't the RPC stuff on SHARK or FOOTBRIDGE machines. 2001-04-19 07:19:48 +00:00
matt afc8ecb0ea A small NETWINDER kludge. 2001-04-19 07:15:24 +00:00
matt e046a0dbfb Add a NETWINDER keyword 2001-04-19 07:14:52 +00:00
matt dba1f1b73d Add the isa & pci machdep files. 2001-04-19 07:13:24 +00:00
matt 56260f7d2c Populate the netwinder include directory. 2001-04-19 07:11:00 +00:00
matt 60f69773a0 A minimum amount to get netwinder support 2001-04-19 07:01:11 +00:00
matt df03fa3de9 Add these to CVS so other folks can look at them and let me what 
I'm screwing up.
 2001-04-19 06:53:58 +00:00
thorpej f9d203e8f7 KGDB glue for NetBSD/alpha. 2001-04-19 02:56:34 +00:00
thorpej 58f470b95a Need <sys/kgdb.h> for kgdb_connect() prototype. 2001-04-19 00:21:08 +00:00
rearnsha 50e1e30747 Put back that old (not) unused include file. But only include it 
when ARMFPE is defined.  Since that is the only time we use it.
 2001-04-18 20:27:33 +00:00
thorpej b1cdda68fb Remove an un-true comment regarding the location of the u-area. 2001-04-18 16:04:43 +00:00
thorpej d2fefd399c ctype-like functions are in libkern now. 2001-04-18 15:43:01 +00:00
thorpej 7fe777de1c toupper() exists in libkern now. 2001-04-18 15:39:34 +00:00
fredette c1d17391f5 Added support for the sc SCSI controller on mbmem. 2001-04-18 15:09:47 +00:00
fredette 02db82623f Trimmed off some options that are unnecessary for now, 
and some that don't work.  Added some more comments,
commented out some 2/50 device entries.
 2001-04-18 15:08:59 +00:00
sato 12a0a0a537 - support VR4122 vrip register map. 
- support VR4122 ICU register map.
- support VR4122 intr levels.
XXX: currently if 'options VR4122' is defined,
XXX: cannot specify 'options VR4121','options VR4111', 'options VR4102'.
XXXX: i have not the VR4122 based hardware.. so no check for VR4122.
 2001-04-18 11:07:26 +00:00
sato 553d85e2d4 missing includes in last commit (rev1.6->1.7). 2001-04-18 11:00:30 +00:00
sato d4262d1ab3 use VRIP_CMU_ADDR in vr/vripreg.h 2001-04-18 10:48:58 +00:00
sato 9d92917cd6 check platid if 'options VR41XX' and 'options TX39XX' are both defined. 
XXX: currently this case is missconfiguration and not compilable.
XXX: because all codes are not supported this case yet.
 2001-04-18 10:42:39 +00:00
kanaoka e2749d2799 Add "Sanity check the entry" code to avoid Compatibilty Holes 
(0xa0000 -- 0xfffff).
 2001-04-18 05:44:10 +00:00
fredette db8595f14f Much bus_dma work. When destroying a map, unload it if it's 
loaded.  Added more comments.  Fixed the perspective of a 24-bit
device from the original sun4 code to match the sun2.  For now,
we don't double-map pages into DVMA space by hand, we're back
to using pmap_enter.  Be more paranoid about saving and
restoring the MMU user context.
 2001-04-18 03:45:10 +00:00
fredette 026720119b Added support for the Sun SC scsi controller. 2001-04-18 03:38:38 +00:00
fredette 451d8d47e1 Added support for creating a bus_dma tag for the mbmem bus. 2001-04-18 03:34:54 +00:00
fredette 5f19315baa Now define IPL_BIO. 2001-04-18 03:30:14 +00:00
fredette 68230340aa Fixed a bug in db_write_text where on exit we would bash 
a PTE in whatever user context happened to be set on
entry.
 2001-04-18 03:19:21 +00:00
ichiro cb893abf13 typo 
PGOFFSET -> PGOFSET
 2001-04-18 01:35:14 +00:00
thorpej 1bf3f87777 Fix a problem with kcopy()/copyin()/copyout() on MP systems 
that became apparent when UBC was added: store a pointer to
the process itself, not a pointer to ci->ci_curproc.

This gets us back to where we were before UBC went in: MP
kernels get to single-user mode, and can run processes on
both CPUs, but things go south when we try to come into
multi-user mode.
 2001-04-18 00:38:10 +00:00
thorpej a51a1d8cdd - Get rid of the prot bits in the mem_clusters[] array when 
reserving RAM in the bus_mem extent map.  Problem pointed
  out by Artur Grabowski.
- Work around a slightly annoying bit of behavior exhibited by
  the UP1000 firmware.  The UP1000 firmware reports the space
  consumed by the "ISA hole" in the same MDDT entry as two
  chunks of RAM (on either side of the hole) used by the PALcode,
  all as one "reserved for PALcode" chunk.  We must take this
  into account when reserving RAM in the bus_mem extent map.
 2001-04-17 21:52:00 +00:00
pk 4485b7f720 pmap_enter(): 
* turn ad-hoc `pmap resources allocated during sleep' into a panic condition
  (this should all be prevented by higher level VM locking).
* arrange for ENOMEM to be returned if PMAP_CANFAIL is on, and malloc()
  and/or pool_get() fail.
 2001-04-17 20:14:46 +00:00
toshii 58165a53a2 Make masked interrupts don't bring CPU out of idle mode. 2001-04-17 17:12:40 +00:00
toshii cfa894dce0 Use idle mode in process waiting idle loop. 2001-04-17 16:14:57 +00:00
toshii de8e20334a Map a page needed for entering idle mode. 
Also, use zero memory at physaddr 0xe0000000 to clean D cache.
 2001-04-17 16:10:47 +00:00
toshii ffe7f4da8a Fix a bug crept in the previous revision. Call dosoftints() after 
reenabling interrupts.
 2001-04-17 16:07:13 +00:00
toshii a78b59337f Overhaul interrupt handlers. 
- Set the match register before calling hardclock() to prevent
 clockintr lossage.
- Better handling of match register overrun case.
 2001-04-17 15:58:51 +00:00
toshii 0c1210c6b3 Make the debugging hack needed for DEBUG_BEFOREMMU functional again. 2001-04-17 15:53:04 +00:00
toshii 5373b5ab86 Special care must be taken in order to run statclock at 128Hz. 
For now, change statclock rate to 64Hz for simplicity.

Thanks to Ross Harvey for pointing out this issue.
 2001-04-17 15:49:02 +00:00
sato cdc83120a7 fix SINGLE_VRIP_BASE condition. 2001-04-17 15:45:20 +00:00
toshii af9740eeee Initialize platid in hpc_machdep(). 2001-04-17 15:33:39 +00:00
takemura a8106b2b59 Fix typo. kbdparam.h -> kdbparam.h. 
RP12685
 2001-04-17 15:19:41 +00:00
kleink 40c8d08347 Oops, intptrs are always long integers. 2001-04-17 13:46:02 +00:00
sato 97683d27ae - definition for vr cpu identify. 
- definition for vr cpu group identify.
 2001-04-17 11:13:16 +00:00
dbj 6456e9d8a9 increase maxsegs of esp main dma map by one to avoid error 
tweak esp glue to read xfer_len from dma map
add some debugging checks for dma driver invariants
read DD_LIMIT instead of DD_SAVED_LIMIT on scsi dma shutdowns
 2001-04-17 03:42:24 +00:00
dbj fa84b1d943 make sure that dm_segs is last field of next68k_bus_dmamap, 
so that variable length allocations work
 2001-04-16 21:36:58 +00:00
chris 7b97ef04ca Enable clockswitching on sa110 (with it disabled the core clock runs at the speed of the memory bus) 2001-04-16 18:09:56 +00:00
bjh21 074987f4a3 Ensure that we have some idea what a label_t is, even in userland. 2001-04-16 17:30:32 +00:00
thorpej 18c1bea288 Oops, properly mark a memory operand as both an input and an 
output as necessary.
 2001-04-16 17:05:22 +00:00
bjh21 020a050984 Randomize the statclock period properly. We use the same algorithm as the 
sparc port.
 2001-04-16 14:12:38 +00:00
dbj b2bff5fc7f add receive ethernet bpf tap 
keep receive ethernet crc and set M_HASFCS
change bus_dma MD fields to keep xfer_len for entire map
  instead of per segment
turn off automatic dma restarts in preparation for changing
  scsi driver to handle them.
add dma debugging routines to keep history of dma states
tweak checking for unusual dma limit register
 2001-04-16 14:12:12 +00:00
briggs 511ae4853c Remove extra whitespace after \. 2001-04-16 13:45:31 +00:00
sato 00ec577a8e add VR4122 specified register definitions. 
XXX: vrip.c is not yet supported VR4122.
 2001-04-16 09:55:56 +00:00
sato 8a19f18c0b fix typo in comment. 2001-04-16 09:17:05 +00:00
thorpej 1bd443444b In splx(), don't call spl0() unless the ssir != 0. 2001-04-15 23:26:05 +00:00
thorpej 00f815f803 Clean up soft interrupt related stuff a bit. 2001-04-15 23:07:34 +00:00
toshii 9e3772786d Add header files for PPC and SSP register definitions. 2001-04-15 17:27:26 +00:00
toshii 1875326646 Use the second channel to generate 128Hz statclock interrupts. 
top(1) reports more accurate CPU times (user/sys/intr/idle) now.
 2001-04-15 17:19:32 +00:00
kleink f06533a1ee Add definitions of C99 integer format conversion macros. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 17:13:04 +00:00
kleink 739cb75837 Add definitions of C99 specified-width integer type limits. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 15:29:02 +00:00
kleink c544d84b41 Catch up with ansi.h rev. 1.12: define SIZE_T_MAX and SSIZE_MAX as long 
integer constants in ELF environments.
 2001-04-15 14:16:08 +00:00
kleink 80ad23a5da Catch up with ansi.h rev. 1.12: define intptr_t and uintptr_t as long 
integers in ELF environments, like is done with ptrdiff_t.
 2001-04-15 13:38:19 +00:00
takemura 05859f4c8e Add __COMPILER_UINT64__="unsigned __int64" syncing with the change 
of arch/mips/include/int_types.h, revision 1.4.
 2001-04-15 12:27:32 +00:00
bjh21 5a15be6a18 Don't panic on a stray IRQ, just log it and hope it goes away. This works for 
my acemidi card at least.
 2001-04-15 11:59:43 +00:00
takemura 60f9754d4b Add __COMPILER_UINT64__="unsigned __int64" syncing with the change 
of arch/mips/include/int_types.h, revision 1.4.

The version of the binaries are '1.17.3 2001.04.15'
 2001-04-15 10:10:43 +00:00
kleink 75f6b62025 Add long-missing(!) <machine/math.h>. 2001-04-14 22:48:31 +00:00
kleink cdcf9f46c5 Add definitions of C99 integer constant macros. 
Tidy Makefiles up a little.
 2001-04-14 22:46:19 +00:00
kleink a7c20e5788 Add definitions of C99 integer constant macros. 2001-04-14 22:38:33 +00:00
bjh21 cee3528adc When checking if an IRQ is active, check for _all_ the right bits' being set, 
not just some of them.
 2001-04-14 19:58:58 +00:00
reinoud 763e66f5de Initial commit of wsmouse driver for the IOMD quadratic mouse. 2001-04-14 19:22:43 +00:00
bjh21 e0e3b230c1 Remember to initialise the interrupt handle. 
Bugs like this are my penalty for having my only supported podule in slot 0.
 2001-04-14 18:39:20 +00:00
scw 9beeeabe1b Define a PAGER_MAP_SIZE of 4MB for the benefit of low-memory models. 
XXX: This may still not be low enough for models with less than 8MB RAM...
 2001-04-14 16:02:24 +00:00
reinoud 4e845e001a Accidently left COMCONSOLE configured 2001-04-14 14:51:04 +00:00
augustss 72eb64fead Propagate __HAVE_GENERIC_SOFTINTR to assembly files. 2001-04-14 13:56:02 +00:00
scw dd8c947561 Implement a real microtime() by reading the timer counter register. 
On mvme147 this gives 6.25uS resolution, and 1uS on all other boards.
 2001-04-14 13:53:05 +00:00
scw c605c91bdf Fix bootline argument passing from the Bug PROM. 2001-04-14 13:43:07 +00:00
kleink 7affdab52e Add definitions of C99 minimum-width and greatest-width integer types. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-14 12:19:49 +00:00
thorpej 8b3fc18a1f Generic soft interrupt implementation for NetBSD/i386. This could 
probably be tuned somewhat, but this is a stop-gap measure to hold
us until Bill Sommerfeld's new interrupt code comes in from the
MP branch.
 2001-04-14 06:49:30 +00:00
reinoud c025377acc Cleanup of attachment code of framebuffers 2001-04-14 02:25:43 +00:00
thorpej e964ad79cf Change the softintr implementation to be a bit more cache friendly 
(though, sigh, slightly more expensive at softintr_schedule() time).
 2001-04-14 00:45:13 +00:00
thorpej bf2dcec4f5 Remove the use of splimp() from the NetBSD kernel. splnet() 
and only splnet() is allowed for the protection of data structures
used by network devices.
 2001-04-13 23:29:55 +00:00
bjh21 d3c7885319 Make sure that every time we touch the referenced/modified bits, we do a 
pmap_update_page() to get all the mappings of that page up-to-date.
 2001-04-13 16:37:28 +00:00