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15739 Commits

Author SHA1 Message Date
luoqi
4ee0d623ca Save common_tssd before it's loaded and the busy bit set. 
Submitted by:	bde
 1999-06-28 15:34:54 +00:00
peter
bbe9a3f06f Fix a bug that was almost certainly making breadn() fail. BUF_KERNPROC() 
was being called on the wrong bp - it should be called on the one that's
just about to be fed to VOP_STRATEGY().
 1999-06-28 15:32:10 +00:00
kato
836f488cc5 Typo: BUF_INITLOCK -> BUF_LOCKINIT and BUF_FREELOCK -> BUF_LOCKFREE. 1999-06-28 14:01:03 +00:00
des
81a1333c81 Use the correct value for banksize so splash_pcx works in LFB modes. 1999-06-28 13:52:29 +00:00
kato
d13ed34863 Sync with sys/i386/isa/clock.c revision 1.138. 1999-06-28 13:11:16 +00:00
kato
b601ed220a Sync with sys/i386/i386/userconfig.c revision 1.146. 1999-06-28 13:10:03 +00:00
kato
a6bac2371e Sync with sys/i386/i386/machdep.c revision 1.344. 1999-06-28 13:08:59 +00:00
kato
4e506f57f0 Sync with sys/i386/conf/Makefile.i386 revision 1.156. 1999-06-28 13:07:58 +00:00
peter
5ecb2e0dad Fix a KASSERT() that was negated and lead to: 
nfs_strategy: buffer 0xxxxx not locked
when you attempted to write and had INVARIANTS turned on.
 1999-06-28 12:34:40 +00:00
peter
debb5dbb90 Fix page fault in visual userconfig's save code. (I only use normal 
userconfig, my original tweaks to visual mode were not well tested)

Submitted by:	Peter Holm <peter@holm.cc>
 1999-06-28 12:07:36 +00:00
phk
7faf98030f make va_fsid be of type udev_t 1999-06-28 10:35:07 +00:00
peter
9a460a1161 Add some extra alpha_pal_imb()'s in overkill mode. This makes this PC164SX 
run quite reliably now.  I've explicitly tagged them as /* XXX overkill? */
although one does actually check for VM_PROT_EXECUTE.

Based on a suggestion by:  Dmitrij Tejblum <tejblum@arc.hq.cti.ru>
 1999-06-28 09:38:09 +00:00
peter
88bef0081c Use the same -UKERNEL strategy as the alpha to avoid the inlines etc. 1999-06-28 09:21:41 +00:00
peter
7f6f706641 Don't #include i386/isa/isa_dma.h - it's in isa/isavar.h now. This 
driver is probably not far from being MI now anyway.
 1999-06-28 09:19:58 +00:00
peter
cafc37474e Revert back to not using -DKERNEL - it exposes inlines etc. 
Zap symbols.raw and glue to make symbols.* - it's not used on the ELF-only
alpha kernel.  Symbol sorting is dead-end anyway once libkvm uses the
in-kernel linker symbol lookup.
 1999-06-28 09:18:44 +00:00
peter
b27aea1e8e Revert back to not using -DKERNEL 1999-06-28 09:15:35 +00:00
peter
467b1db545 Move struct prochd out of #ifdef KERNEL so the Alpha genassym can get 
at it.
 1999-06-28 09:14:18 +00:00
peter
64f5069512 Tweak include ordering so sys/systm.h is before sys/buf.h to keep buf.h's 
inlines happy.
 1999-06-28 09:12:46 +00:00
mckusick
0d5e2c5c4f When requesting an exclusive lock with LK_NOWAIT, do not panic 
if LK_RECURSIVE is not set, as we will simply return that the
lock is busy and not actually deadlock. This allows processes
to use polling locks against buffers that they may already
hold exclusively locked.
 1999-06-28 07:54:58 +00:00
phk
50faed161f Hmm, might as well make all of BEFORE_DEPEND first in case make depend 
wasn't run.
 1999-06-28 07:19:51 +00:00
phk
771a9642c3 Also make pci_if.h early if make depend wasn't run. 1999-06-28 07:10:55 +00:00
phk
2e0584f725 Make bus_if.h and device_if.h as early as possible if make depend hasn't 
been run.
 1999-06-28 07:06:21 +00:00
n_hibma
188adeba87 Add MultiTech Atlas modem 1999-06-27 22:28:02 +00:00
n_hibma
7725b5c306 Remove superfluous semi-colon 1999-06-27 22:24:20 +00:00
peter
5d3d376190 Kirk missed a required BUF_KERNPROC(). Even though this is a non-async 
transfer, the b_iodone hook causes biodone() to release it from interrupt
context.
 1999-06-27 22:08:38 +00:00
alc
f03495d396 An SMP-specific change: Remove an unnecessary lock acquire and release 
from every system call.  (Storing a 32-bit constant is inherently
atomic.)

Reviewed by:	Matthew Dillon <dillon@apollo.backplane.com>
 1999-06-27 21:31:43 +00:00
peter
9ecc5dac27 Make <sys/buf.h>'s inlines happier. 1999-06-27 20:52:22 +00:00
mjacob
63f64fbefe add description of Qlogic ISP FC Full Duplex option 1999-06-27 19:35:23 +00:00
mjacob
bdf6f33fa0 add config option for fibre channel full duplex 1999-06-27 19:28:26 +00:00
peter
80b4d1b002 Keep the inlines for <sys/buf.h> happy.. 1999-06-27 13:26:23 +00:00
peter
6d9ab211eb Minor tweaks to make sure (new) prerequisites for <sys/buf.h> (mostly 
splbio()/splx()) are #included in time.
 1999-06-27 11:44:22 +00:00
peter
0b4727f459 The BUF_*() routines must be internally splbio() protected otherwise they 
can cause a biodone() from a disk interrupt to spin when the interrupt
code tries to grab the simplelock.  Masking BIO here means buftimelock
and/or lk->lk_interlock shouldn't be held when an interrupt tries to grab
them.
 1999-06-27 11:40:03 +00:00
n_hibma
92b7206e3f Replace usbd_device_set_desc by device_set_desc_copy 1999-06-27 09:42:40 +00:00
dfr
87df68dfcd Call the chained module handler before unregistering the syscall so that 
errors can be detected.

Submitted by: "A.Yu.Isupov" <isupov@moonhe.jinr.ru>
PR:	      kern/12239
 1999-06-27 09:38:44 +00:00
peter
320f4b564f Initialize and hold locks for ccd generated bufs.. 
Obtained from: Matt Dillon <dillon@backplane.com>
 1999-06-27 09:28:43 +00:00
peter
442c2839a5 Make SMP work again. lockmgr() needed to be told to free the buftimelock 
interlock.
 1999-06-27 09:13:19 +00:00
peter
468a830ab3 Shut up gcc. 1999-06-27 09:08:48 +00:00
peter
e77d71685c There isn't much point waking up a daemon that hasn't existed since 
softupdates came in.  Try calling speedup_syncer() instead..
 1999-06-26 14:56:58 +00:00
peter
f27334b347 GC the remnants of the old pre-softupdates update daemon. It's been 
#if 0'd for a fair while now.
 1999-06-26 14:46:35 +00:00
peter
8aa37ce938 I'm tired of having a 'hanging root device'.. This isn't a "fix", just 
a workaround for a specific case where cam interrupts right in the middle
of this printf.
 1999-06-26 14:44:24 +00:00
n_hibma
b5184a290e Remove unused variable and computation, possibly leading to a 
divide by zero fault.

Possible fix for PR12041

PR:		12041
Submitted-By:	J.Hudson@massey.ac.nz
Reviewed-By:	nsouch
 1999-06-26 14:42:17 +00:00
peter
c9608015c6 Quick fix to make libcam compile.. I don't know about the rest of world 
yet.
 1999-06-26 14:25:03 +00:00
n_hibma
d8ee6d4f59 Change 'device' to 'self', to be more like the rest of the code 1999-06-26 12:55:25 +00:00
peter
cee8d47a59 Make genassym compile - the recent buf locking changes meant that more 
things from #ifdef KERNEL were needed.
 1999-06-26 12:45:17 +00:00
peter
301f725178 ABS_SET() and BSS_SET() are no longer used. The sole remaining user of 
TEXT_SET() is DDB's command tables.
 1999-06-26 12:27:01 +00:00
peter
99ec5c753f Quieten some warnings as a result of changes in ls_items[] constness over 
time.
 1999-06-26 12:19:03 +00:00
dfr
418f613da5 * Call cdevsw_remove from the MOD_UNLOAD event. 
* Fix a couple of warnings while I'm here.
 1999-06-26 11:39:27 +00:00
peter
46dbaefa80 Fix a dev_t/udev_t issue 1999-06-26 11:00:17 +00:00
peter
fc28486c8d #if 0 an unused function since it generates warnings.. (I have not deleted 
it in case it's part of a bigger plan.)
 1999-06-26 10:52:54 +00:00
dfr
f1511ed53d Make sure that we record the flags in all cases. 
Submitted by: Bernd Walter <ticso@cicely.de>
PR:	      kern/12399
 1999-06-26 10:27:30 +00:00