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24973 Commits

Author SHA1 Message Date
tron 0ce4a9a0de Use highest bit of minor as an extra bit for the partition number to 
bump the maximum partition number on NetBSD-i386 to 16. (Approved by fvdl)
 2001-01-02 23:06:54 +00:00
matthias 4cefdbee45 make sendsig/sigreturn work with p_sigctx. 2001-01-02 19:16:34 +00:00
simonb eaf4f43227 Add ELF support. 
Thanks to Steve Woodford for his help!
 2001-01-02 04:28:37 +00:00
simonb 472a75b08f Convert both bootblocks and mkboot to use libsa's loadfile(), and make 
both ELF aware.
 2001-01-02 04:14:33 +00:00
matt 4622cfafe0 Redefine the memset/memmove/bcopy/bzero/memset macros to use more agressive 
constraints in their inline asm.  Gcc generates much better code now.
 2001-01-02 04:03:42 +00:00
mrg d9a9b8d6d5 the tcds cards work in pmaxen. move tcds attachment to files.tc. leave asc 
at tcds in files.alpha for now, and add a new `xasc at tcds' to files.pmax.
after pmax has moved fully to MI scsi (and `asc' is MI scsi), we should move
the device asc, etc., lines to files.tc.
 2001-01-01 23:43:05 +00:00
thorpej bee6e31c0d Don't equate pmap_update() with tlbflush(), but instead call 
tlbflush() when that's what we mean (currently everywhere, except
in the one place in MI code where it is called).

The whole pmap_update() thing needs to be reexamined, but this helps
to clarify things a little with the currently-defined semantics of
that function.
 2001-01-01 22:13:53 +00:00
bjh21 7866e2f2c9 Arrange that the return value of copyin() and friends be provided by 
do_fault(), in preparation for do_fault() being able to get it from
uvm_fault().
 2001-01-01 16:00:42 +00:00
tsubai ad6af0a61b Make lasttb and tickspending per-CPU. 2001-01-01 05:28:54 +00:00
tsubai b3982b810e Allocate intstk and spillstk for cpu0. 2001-01-01 05:23:17 +00:00
tsubai 61096678a3 Forgot to commit this... 2001-01-01 05:17:15 +00:00
tsubai 6c4981f735 Switch to the idle stack before releasing the sched_lock (rev 1.31 was 
wrong).
 2001-01-01 05:16:12 +00:00
tsubai 9a7bf182cd MP support in external interrupt handler. 2001-01-01 05:01:11 +00:00
tsubai 26914e2bcf Make want_resched and astpending per-CPU. 
Add some per-CPU variables to cpu_info.
 2001-01-01 04:33:39 +00:00
sato f89afd86e1 re-disable experimental HPCFB_MULTI codes.... 2001-01-01 01:42:03 +00:00
eeh fe278fa440 Make INCR() atomic. 2000-12-31 21:05:21 +00:00
matt ab88a97d88 de-__P. cleanup the whitespace a bit. add a very small optimization. 2000-12-31 19:41:41 +00:00
matt 143230cc74 Rename arithflt to trap. Change trap label to Xtrap. This is due to that 
arithflt is really the trap handler so call it that.
 2000-12-31 19:27:24 +00:00
castor a0c38fa362 Fix sendsig/sigreturn for SOFTFLOAT case. 2000-12-31 19:06:40 +00:00
bjh21 bc86e85531 Correct various initial comments, and provide a useful overview of how the 
MEMC works, at the suggestion of chs.
 2000-12-31 16:09:34 +00:00
ragge de50d468c9 Do not touch pv_table when mapping/unmapping I/O registers. This caused 
mmap() of framebuffers to give unpredictable faults.
 2000-12-31 11:16:55 +00:00
matt 625392adca improv the stack trace by printing the fp at the start of each line and 
noticing trap frames, and printing that information as well.  For example
Stack traceback :
0x87ba2bc4: _arithflt+0x1a7(0x87ba2cac)
0x87ba2c50: trap type=0x8c code=0x8 pc=0x800008ef psl=0xc00000
0x87ba2c1c: _copystr+0x23(0x8095f378,0xa539f,0x86c0bd20)
 2000-12-31 05:52:48 +00:00
matt d962f9c52e Add a kludge that makes stack tracebacks work. 2000-12-30 20:16:34 +00:00
matt 8a55dd0d98 Make this compile without having a SMG device. 2000-12-30 20:15:02 +00:00
matt c03997bb51 Make this compile again. 2000-12-30 20:11:54 +00:00
mjacob 366352e859 Enable Qlogic PCI cards 2000-12-30 19:30:50 +00:00
bjh21 c1ad66d687 Whitespace cleanup. 2000-12-30 13:53:26 +00:00
bjh21 66c70101f3 Add a cache flush to pmap_fault() when it adds a r/w mapping, since there's 
probably an old mapping around that we don't want to get stale.
 2000-12-30 13:42:12 +00:00
bjh21 e9d5e8f1e5 Overhaul v(un)mapbuf: Don't worry about unmapping things (the pmap can handle 
multiple wired mappings now).  Do worry about seeding referenced/modified
information correctly.
 2000-12-30 13:33:15 +00:00
bjh21 e4c6b6f4e5 pmap_kenter_pa(): Seed referenced/modified information correctly. 2000-12-30 13:31:50 +00:00
mjacob a8b078eb95 more missing #ifdef DEBUG goop 2000-12-30 07:42:42 +00:00
mjacob f8e9b56ebf Fix a 'defined but not used' error (GENERIC doesn't define DEBUG). 2000-12-30 07:34:40 +00:00
tsutsui 93f151b221 Define VM_MAX_KERNEL_BUF and PAGER_MAP_SIZE (from macppc) 
so that the kernel can boot with 128MB memory.

XXX: How can we determine size of the buffer cache on UBC?
 2000-12-30 07:10:21 +00:00
tsutsui 647fc19862 Sync with GENERIC: 
> PCMCIAVERBOSE (commented out)
> isapnp at isa (commented out)
> midi at pcppi
> ep at isapnp (commented out)
> ix at isa (commented out)
> iy at isa (commented out)
> wdc at isapnp (commented out)
> wss at isapnp (commented out)
>
> The isapnp stuff is commented out because it may crash due to unimplemented
> alloc methods on some machines with some devices.  This should really get
> fixed.
 2000-12-30 07:01:31 +00:00
sato 6592f8f942 notify console polling mode or not to lower level video driver. 
turn polling mode when console are polling mode.
disable redrawing when not EMUL mode.
 2000-12-30 01:55:24 +00:00
bjh21 b3eae7d1c8 Since we need to have an aout_machdep.h, we may as well borrow the arm32 one. 2000-12-29 23:08:31 +00:00
bjh21 36f8a8d0f8 Purge vestiges of a.out support. 2000-12-29 23:07:29 +00:00
bjh21 00a01e20d8 Sync with arm32. No functional changes. 2000-12-29 22:42:23 +00:00
is d1089630fa The name is X-surf, not X-serv. I'll never learn this. 
Thanks to Petri Koistinen for the correction.
 2000-12-29 22:39:29 +00:00
is 9ae07c3362 Update for vlan addition and Xsurf name addition. 2000-12-29 22:36:51 +00:00
is f2ff118b7c Add name of X-surf Ethernet board. Patch by Petri Koistinen. 2000-12-29 22:31:56 +00:00
mycroft 584db4dfbf No need for this to be checked in any more. 2000-12-29 22:06:17 +00:00
mycroft 1642c89d86 Add some random things I've tested over the years: 
PCMCIAVERBOSE (commented out)
isapnp at isa (commented out)
midi at pcppi
ep at isapnp (commented out)
ix at isa (commented out)
iy at isa (commented out)
wdc at isapnp (commented out)
wss at isapnp (commented out)

The isapnp stuff is commented out because it may crash due to unimplemented
alloc methods on some machines with some devices.  This should really get
fixed.
 2000-12-29 22:03:47 +00:00
mycroft c95706b81d Long gone. 2000-12-29 21:52:03 +00:00
mycroft efc2dc7903 ZHADUM is dead, ZSR doesn't need to be checked in. 2000-12-29 21:50:43 +00:00
mycroft 2a6abdcdd6 No reason for this to be checked in any more. 2000-12-29 21:48:32 +00:00
mycroft 15deccd2a8 Add ray at pcmcia. 2000-12-29 21:47:52 +00:00
mycroft a5382a0bf9 Long gone. 2000-12-29 21:45:12 +00:00
briggs f7cf6d4afb Do not try to second-guess the ncr53c9x driver by setting *dmasize to 0 
if it is 64k.  TCL and TCM will be set properly if we just leave it alone.
Not only that, the ncr53c9x driver issues TRPAD or TRANS based on this
value.  We do not want TRPAD in this case!
 2000-12-29 21:31:44 +00:00
bjh21 df10cbcda9 Sync with arm32 (fixes warnings compiling /bin/sh and probably others). 2000-12-29 19:30:34 +00:00