Commit Graph

86850 Commits

Author SHA1 Message Date
Mark Murray
c63e8d6470 No-op. Change the type of unnamed bit-fields to unsigned to shut up
warnings.
2003-02-26 14:59:14 +00:00
Peter Grehan
4b67de3419 Register typo and incorrect 32-bit constant load in previous commit.
Resulted in AST delivery not working.
2003-02-26 14:41:39 +00:00
Orion Hodson
a4273e83bc Replicate OSS behaviour when rate settings fails.
PR:	kern/26563
2003-02-26 14:38:19 +00:00
Jonathan Lemon
ef6b48deb9 The TCP protocol lock may still be held if the reassembly queue dropped FIN.
Detect this case and drop the lock accordingly.

Sponsored by: DARPA, NAI Labs
2003-02-26 13:55:13 +00:00
Yoshihiro Takahashi
28a6e57e85 MFi386: Don't remove UFS_ACL support. 2003-02-26 13:49:46 +00:00
Yoshihiro Takahashi
a5459e94a5 Use rman_get_start() to get start address of the resource. 2003-02-26 13:46:40 +00:00
Warner Losh
457f6cd2d6 - gamma_r, lgamma_r, gammaf_r, and lgammaf_r were protected by _REENTRANT
in math.h; the consensus here was that __BSD_VISIBLE was correct instead.

- gamma_r, lgamma_r, gammaf_r, and lgammaf_r had no documentation in the
  lgamma(3) manpage.

Reviewed by: standards@
Submitted by: Ben Mesander
2003-02-26 13:12:03 +00:00
David Xu
426269b2c2 Fix a bug when handling SIGCONT.
Reported By: Mike Makonnen <mtm@identd.net>
2003-02-26 12:47:46 +00:00
Ruslan Ermilov
21650d4595 Stay consistent with dofs_md(). 2003-02-26 10:51:28 +00:00
Marcel Moolenaar
21c598caae Increase the block size for reading and writing from 8KB to 1MB and
introduce a preprocessor define for it. The larger block size
significantly speeds up the loading of the kernel.

Submitted by: Arun Sharma <arun.sharma@intel.com>
2003-02-26 09:13:05 +00:00
David Xu
96dfe788ad Fix compiling error. 2003-02-26 08:28:28 +00:00
Mike Silbersack
a75a485d62 Fix a condition so that ip reassembly queues are emptied immediately
when maxfragpackets is dropped to 0.

Noticed by:	bmah
2003-02-26 07:28:35 +00:00
Scott Long
303473e252 Bump __FreeBSD_version to note that taskqueue_swi now runs without Giant,
and the Giant-encumbered version is now called taskqueue_swi_giant.
2003-02-26 06:59:22 +00:00
Scott Long
3f9be55c27 Revert the use of -g that leaked in. 2003-02-26 06:56:46 +00:00
David Schultz
d48905120d The cmp utility has the questionable feature of using mmap when
comparing regular files.  Add a SIGSEGV handler to make its
behavior less surprising when a read error occurs.  The handler
does not attempt to distinguish errors from file truncation, but
anyone actively modifying a file while trying to compare it
shouldn't even expect something sane to happen.

PR:		45391
Reviewed by:	mike (mentor)
2003-02-26 06:44:46 +00:00
Bill Paul
0aef141cd0 Attempt to make the ng_fec module play nice with BPF again. Things have
changed since this code was written:

- The ng_ether_input_p hook only accepts two arguments now: the pointer
  to the ether header structure is gone.

- It's no longer necessary to cons up a fake ether header before passing
  incoming packets to BPF_MTAP().

ng_fec_input() has been modified to account for these two changes.
Running tcpdump on fec0 should work now.

PR:	kern/46720
2003-02-26 06:38:54 +00:00
David E. O'Brien
a8896ec82d Consistently use NOFORTH to control the usage of ficl. 2003-02-26 06:18:52 +00:00
David Xu
f5044aeb45 Better to not know anything about KSE. 2003-02-26 05:47:25 +00:00
Warner Losh
3dc191a139 Add SMC 34C90. Not tested, but should be a no-op except for the id string.
Print the sockbase when we can't get the memory for debug.
2003-02-26 05:45:48 +00:00
Warner Losh
d705fb0577 Add a number of IDs from linux for old, rare pci devices:
o A second 82092AA id.
o SMC 34c90
Plus a couple of trivial formatting changes.
2003-02-26 05:44:00 +00:00
Scott Long
ae54359608 Bring aac out from under Giant:
- the mutex aac_io_lock protects the main codepaths which handle queues and
  hardware registers.  Only one acquire/release is done in the top-half and
  the taskqueue.  This mutex also applies to the userland command path and
  CAM data path.
- Move the taskqueue to the new Giant-free version.
- Register the disk device with DISKFLAG_NOGIANT so the top-half processing
  runs without Giant.
- Move the dynamic command allocator to the worker thread to avoid locking
  issues with bus_dmamem_alloc().

This gives about 20% improvement in most of my benchmarks.
2003-02-26 04:46:21 +00:00
Garrett Wollman
17d21c5710 Fix style of recent additions and sort. 2003-02-26 04:41:58 +00:00
Mike Barcroft
f8b259a69a Add a great quote from Linus Torvalds about BDE. 2003-02-26 03:42:10 +00:00
Garance A Drosehn
5ac30d6d34 Fix an error which caused 'free(): error: chunk is already free'
if an entry in the config file included flag 'G'.

MFC after:	3 weeks
2003-02-26 03:20:38 +00:00
Scott Long
7874f606d5 Introduce a new taskqueue that runs completely free of Giant, and in
turns runs its tasks free of Giant too.  It is intended that as drivers
become locked down, they will move out of the old, Giant-bound taskqueue
and into this new one.  The old taskqueue has been renamed to
taskqueue_swi_giant, and the new one keeps the name taskqueue_swi.
2003-02-26 03:15:42 +00:00
Scott Long
13f9c3024f Use BUS_SPACE_MAXADDR_32BIT in the DMA tag where needed. Before the recent
fix to BUS_SPACE_MAXADDR, we were probably bouncing quite a bit =-(
2003-02-26 02:55:58 +00:00
Scott Long
46777e9769 Retire the aacd major (151) now that it's no longer needed. 2003-02-26 02:52:14 +00:00
Scott Long
7540e65e84 Move to 'struct disk*' API
Submitted by:	phk
2003-02-26 02:50:27 +00:00
Maxime Henrion
f6c912dd0c Correctly set BUS_SPACE_MAXSIZE in all the busdma backends.
It was bogusly set to 64 * 1024 or 128 * 1024 because it was
bogusly reused in the BUS_DMAMAP_NSEGS definition.
2003-02-26 02:16:06 +00:00
David Xu
5614648e5e Add a missing '!'. 2003-02-26 01:56:14 +00:00
David Xu
ec2af999d3 Add test program for round robin in userland. 2003-02-26 01:05:10 +00:00
Robert Watson
05c06d15e8 Further GC of M_STRING, missed previously. 2003-02-26 01:00:29 +00:00
Robert Watson
ae4f61f0d7 Replace license with two-clause BSD; an old license template with three
clauses was used by mistake.
2003-02-26 00:59:53 +00:00
Robert Watson
b8e39e3ad3 GC M_STRING, no longer required as strdup() accepts a malloc type.
Requested by:	phk
2003-02-26 00:58:35 +00:00
David Xu
4b4866ed42 Add a simple facility to allow round roubin in userland.
Reviewed by:	julain
2003-02-26 00:58:23 +00:00
Jeff Roberson
48d4ffc119 - The interlock was not being droped in nfs_flush() if the first part of
an if clause was true.  Break the two clauses out into seperate statements
   since they require different actions.

Reported/Tested by:	jake
Spotted by:	jhb
2003-02-26 00:24:19 +00:00
Kirk McKusick
7e734c4149 When doing cleanup of excessive buffers in bdwrite (see kern/vfs_bio.c
delta 1.371) we must ensure that we do not get ourselves into a
recursive trap endlessly trying to clean up after ourselves.

Reported by:	Attila Nagy <bra@fsn.hu>
Sponsored by:   DARPA & NAI Labs.
2003-02-25 23:59:09 +00:00
Kirk McKusick
74f3809a19 Change the field used to test whether the superblock has been updated
from the filesystem size field to the filesystem maximum blocksize
field. The problem is that older versions of growfs updated only the
new size field and not the old size field. This resulted in the old
(smaller) size field being copied up to the new size field which
caused the filesystem to appear to fsck to be badly trashed.

This also adds a sanity check to ensure that the superblock is not
being updated when the filesystem is mounted read-only. Obviously
such an update should never happen.

Reported by:	Nate Lawson <nate@root.org>
Sponsored by:   DARPA & NAI Labs.
2003-02-25 23:21:08 +00:00
John Baldwin
fe6301c61c Chase the musical variable names.
Pointy hat to:	jhb
Reported by:	des
2003-02-25 22:48:33 +00:00
Mike Makonnen
0bd5f7979d Unbreak mutex profiling (at least for me).
o Always check for null when dereferencing the filename component.
	o Implement a try-and-backoff method for allocating memory to
	  dump stats to avoid a spin-lock -> sleep-lock mutex lock order
	  panic with WITNESS.

Approved by:	des, markm (mentor)
Not objected:	jhb
2003-02-25 22:28:46 +00:00
Brian Feldman
e088615df0 Add a new subcommand to pccardc(8), "dumpcisfile", which reads a CIS
structure from a file instead of a PC-CARD itself before parsing and
dumping it. (E.g. useful when you get a CIS file from a manufacturer
which fixes they broken card's CIS, and add it to the pccard quirks.)
2003-02-25 22:14:38 +00:00
Robert Watson
354d43abf3 Pass a malloc type into the libkern strdup() implementation explicitly,
so that callers can specify what malloc pool the resulting memory
should come from.

Requested by:	phk
2003-02-25 22:11:39 +00:00
Poul-Henning Kamp
9fed9b054d NO_GEOM cleanup:
Retire major #13 (da), #116 (ad), #157 (ar)
2003-02-25 22:09:10 +00:00
Poul-Henning Kamp
f64bbf8b61 NO_GEOM cleanup:
Move to "struct disk *" centric api.
2003-02-25 22:06:21 +00:00
Robert Drehmel
9eddd2bf34 Fix typo. 2003-02-25 21:59:36 +00:00
Søren Schmidt
2957c08b9c Fix support for Acer chips. The UDMA enable regs wasn't set properly. 2003-02-25 21:22:27 +00:00
David E. O'Brien
6e818956c5 Move most everything back to a MI NOTES, and use "nodevice" in MD NOTES
Where needed.  Use 'sed' for now in place of "nooptions".  Add a sparc64
MD NOTES.

Reviewed by:	arch@
2003-02-25 20:59:23 +00:00
John Baldwin
e1159d10c0 Limit the maximum I/O size to 8 pages for version 2 controllers. This
fixes problems with some mlx(4) cards in Alpha machines.

Reviewed by:	msmith (ages ago)
2003-02-25 20:47:22 +00:00
John Baldwin
464e014eb9 Fix a small fat-finger: s/mlxd/mxld/.
Reported by:	Bob Willcox <bob@immure.com>
2003-02-25 20:35:56 +00:00
Jake Burkholder
0f1a7e05a2 - Added inlines pmap_is_current, pmap_is_alternate and pmap_set_alternate
for testing and setting the current and alternate address spaces.
- Changed PTDpde and APTDpde to arrays to support multiple page directory
  pages.

ponsored by:	DARPA, Network Associates Laboratories
2003-02-25 19:40:21 +00:00