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22658 Commits

Author SHA1 Message Date
sos
4e93b6013f Fix the problem with DMA mode not working on Aladdin chips. 
Amasing in how many ways Acer has screwed up that chip.
 2000-10-24 13:50:22 +00:00
obrien
5cc4f2002f Adjust comments 
Submitted by:	bde

Add ISO C99's long long type limits.
Reviewed by:	bde
 2000-10-24 10:49:56 +00:00
obrien
b8efe2aeab * Update comments 
* convert decimal constants to hex
Submitted by:	bde

* Add ISO-C99 long long limits
 2000-10-24 10:48:50 +00:00
dwmalone
23aacadb39 Problem to avoid processes getting stuck in "vmopar". From Ian's 
mail:

	The problem seems to originate with NFS's postop_attr
	information that is returned with a read or write RPC.
	Within a vm_fault context, the code cannot deal with
	vnode_pager_setsize() shrinking a vnode.

	The workaround in the patch below stops the nfsm_postop_attr()
	macro from ever shrinking a vnode. If the new size in the
	postop_attr information is smaller, then it just sets the
	nfsnode n_attrstamp to 0 to stop the wrong size getting
	used in the future. This change only affects postop_attr
	attributes; the nfsm_loadattr() macro works as normal.

	The change is implemented by adding a new argument to
	nfs_loadattrcache() called 'dontshrink'. When this is
	non-zero, nfs_loadattrcache() will never reduce the
	vnode/nfsnode size; instead it zeros n_attrstamp.

There remain other was processes can get stuck in vmopar.

Submitted by:	Ian Dowse <iedowse@maths.tcd.ie>
Reviewed by:	dillon
Tested by:	Vadim Belman <voland@lflat.org>
 2000-10-24 10:13:36 +00:00
babkin
d917e68c30 Added the CAM-ified wds driver for the ancient WD7000 SCSI card. 
Last time it was present in FreeBSD 3.x, before CAM.

Reviewed by:	gibbs
Approved by:	gibbs
 2000-10-24 03:44:31 +00:00
babkin
436bad9bc2 Added lines for the wds driver. 
Approved by:	gibbs
 2000-10-24 03:38:28 +00:00
jhb
dd3e4087e8 Don't dink with interrupts in vm_page_zero_idle(). This code assumed it 
was being called with interrupts disabled, when it was actually being called
with them enabled.

Pointed out by:	tegge
 2000-10-23 23:32:36 +00:00
mjacob
8a98d4ea0b CURTHD now defines in globals.h 2000-10-23 18:39:30 +00:00
mjacob
1371d7ded9 Move bogus proc reference stuff into <machine/globals.h>. There is no 
more include file including <sys/proc.h>, but there still is this wonky
and (causes warnings on i386) reference in globals.h.

CURTHD is now defined in <machine/globals.h> as well. The correct thing
to do is provide a platform function for this.
 2000-10-23 18:36:03 +00:00
mjacob
5ca524e014 Put back inclusion of proc.h so that alpha kernels (at the very least) 
will compile again. I can't quite see where this was a recursive inclusion.
We probably need to do something to fix the alpha, but let's not break it
in the interim- it's broken enough.
 2000-10-23 15:34:44 +00:00
non
8e8d8815fa Add PC-Card/ISA SCSI host adpater drivers from NetBSD/pc98 
(a NetBSD port for NEC PC-98x1 machines). They are ncv for NCR 53C500,
nsp for Workbit Ninja SCSI-3, and stg for TMC 18C30 and 18C50.

I thank NetBSD/pc98 and bsd-nomads people.

Obtained from:	NetBSD/pc98
 2000-10-23 12:55:51 +00:00
phk
7b50f6cc73 Generate LOTS of warnings to remind the SMPng crew to fix the curproc 
UP/SMP issue.
 2000-10-23 09:22:18 +00:00
phk
b284ed55ed Do not recursively include <sys/proc.h> 2000-10-23 09:14:20 +00:00
obrien
4d9b3a709f Apply style(9). [best I could] 2000-10-23 08:46:25 +00:00
obrien
b734a74b69 Apply style(9). 
(best I could)
 2000-10-23 08:36:59 +00:00
phk
d9e24db8fa Get rid of the last traces of ACTUALLY_LKM_NOT_KERNEL 2000-10-23 08:35:41 +00:00
obrien
6aa97ea570 Sort the #define's. 2000-10-23 08:29:04 +00:00
obrien
499a484b09 Minimal set of diffs from the i386 bits to the AlphaLinux. 2000-10-23 08:15:58 +00:00
obrien
94cd90b4fc Re-order the #define's into a more logical one. 2000-10-23 08:13:19 +00:00
itojun
4bd5d6f83f be careful on mbuf overrun on ctlinput. 
short icmp6 packet may be able to panic the kernel.
sync with kame.
 2000-10-23 07:11:01 +00:00
itojun
b7dce38697 kame 1.32 -> 1.33 
in add_m6fc(), set interface list for all cases.
in response to a report from Hoerdt Mickael.

kame 1.31 -> 1.32
discard PIM register if the version of the inner packet is incorrect (i.e. IPv6)
(according to clarfication of recent discussion in the IETF pim ML)
 2000-10-23 07:07:33 +00:00
obrien
dbf37d2b92 We need to explicitly tell the args struct for COMPAT functions we use 
that use the same args struct as their non-COMPAT counter parts.
 2000-10-23 02:20:01 +00:00
obrien
e3a7d71c82 Somehow I left out sycall #98 2000-10-22 21:47:07 +00:00
obrien
ec05421a71 Minor whitespace cleanup. 2000-10-22 21:42:03 +00:00
obrien
f6ae3c4743 Minimal set of diffs from the i386 bits to the AlphaLinux. 
Submitted by:	gallatin (content, minimization by me)
 2000-10-22 21:36:27 +00:00
phk
7db5793b7f Don't bogusly include <struct.h> 
Bogusly define our own versions of strbase() and fldoff() until we
have sorted out where they live in the kernel.
 2000-10-22 19:43:01 +00:00
phk
f6d29697e1 Don't rely on <sys/queue.h> to bogusly include <struct.h>. 
Bogusly include <struct.h> until we have a better place to get
fldoff() from.
 2000-10-22 19:39:17 +00:00
nyan
61ceeec191 Moved prototypes of isa_alloc_resourcev() and isa_load_resourcev() to 
isa/isavar.h, and added needed includes.
 2000-10-22 16:48:08 +00:00
bp
bf8c7dab48 Rev 1.41 was committed from wrong diff, now do it right. 2000-10-22 16:15:12 +00:00
phk
37c9cff867 Make LINT compile again. 2000-10-22 16:09:12 +00:00
bp
f20992328c Release and unlock vnode if resource deadlock detected. 2000-10-22 15:40:22 +00:00
bp
a74bc23d1f Update stale comment. 
PR:		kern/21805
 2000-10-22 14:24:30 +00:00
bp
038c55d50e Remove de_lock field from denode structure and make msdosfs PDIRUNLOCK aware. 2000-10-22 14:22:17 +00:00
sos
d294d0c2a8 Clean up the raid code a bit, also allow disks on HPT controllers to 
be swapped around and still be put in the correct order in a raid.
 2000-10-22 12:17:57 +00:00
sos
fe368878b6 Fix warning in the ISA only case. 2000-10-22 12:17:38 +00:00
sos
9e0e3d034b Get the prober error code instead of relying on scp->error to contain 
the lastest greatest.
 2000-10-22 12:16:51 +00:00
sos
f1b24f9541 Up the reset pulse to 100ms in ata_reset, some drives especially 
DVD drives need this to reset proberly.

Remove some verboseness..
 2000-10-22 12:16:00 +00:00
scottl
567e25b3be First attempt at timeouts for bio commands sent to the controller. No retry is 
attempted right now; the failure is merely passed up.  This may help with the
mysterious lockups seen by some with Pablano controllers.
 2000-10-22 09:21:19 +00:00
imp
cfad5f028c Make usual 1-line cardbus support modification. 
I'm committing this over an Intel PRO-100 CardBus II card.
 2000-10-22 06:41:46 +00:00
imp
90bca62e80 Cleanup the rman_make_alignment_flags function to be much clearer and shorter 
than the prior version.
 2000-10-22 04:48:11 +00:00
imp
375c107d96 o Remove lots of kludges with iospace and irq. 
o Make sure that I/O space is aligned properly based on the length of the
  resource we're allocating.
o Add bootverbose message when we fail.
 2000-10-22 04:46:56 +00:00
imp
bbbd283e0f Cleanup allocation of resources for 16-bits. We now do the right 
thing in pccbb bridge (the pcic bridge will be updated as I merge the
two copies of the code that were in the original cardbus commit).
 2000-10-22 04:37:57 +00:00
nyan
92b7785b98 if_ed_cbus.c is required from PC-98 only, and if_ed_isa.c is not necessary 
for PC-98.
 2000-10-21 02:44:11 +00:00
nyan
16dd739751 Add '-DPC98' to CFLAGS if MACHINE == pc98. 2000-10-21 02:37:17 +00:00
bmilekic
dc0e61621e (Introduce something sitting in my repo for 3 weeks now...) 
Have if_ti stop "hiding" the softc pointer in the buffer region. Rather,
use the available void * passed to the free routine and pass the softc
pointer through there.

To note: in MEXTADD(), TI_JUMBO_FRAMELEN should probably be TI_JLEN. I left it
unchanged, because this way I'm sure to not damage anything in this respect...
 2000-10-21 00:13:35 +00:00
jhb
78015e935d Propogate the 'const'ness of mutex descriptions to the witness code to 
quiet warnings.
 2000-10-20 22:45:01 +00:00
jhb
ab67e1548e Define the mtx_legal2block() macro used in the witness code that managed 
to get lost during the MI mutex conversion.

Reported by:    Steve Kargl <sgk@troutmask.apl.washington.edu>
 2000-10-20 22:44:06 +00:00
jhb
060a190f06 Revert the init_clocks change in revision 1.72. On the alpha we use an 
ISA device for our clock, so trying to initialize the clock before probing
devices introduces a chicken and egg problem.

Debug help from:	peter
 2000-10-20 22:12:16 +00:00
jhb
fe4aca6354 Actually enable the witness code if the WITNESS kernel option is enabled. 2000-10-20 21:58:11 +00:00
imp
e6c559b8af Allow interrupts to be sharable. 
This allows us to probe, but not attach.
 2000-10-20 20:29:59 +00:00