d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
35,107 Commits 4 Branches 49 Tags 2 GiB
8b297fc8f8
Commit Graph

13625 Commits

Author SHA1 Message Date
dillon
8b297fc8f8 There was a situation where sendfile() might attempt to initiate I/O 
on a PG_BUSY page, due to a bug in its sequencing of a conditional.
 1999-01-24 01:15:58 +00:00
dillon
5ba2ffcf3a It is possible for a page in the cache to be busy. vm_pageout.c was not 
checking for this condition while it tried to free cache pages.  Fixed.
 1999-01-24 01:06:31 +00:00
dillon
84015ba9cb Add invariants to vm_page_busy() and vm_page_wakeup() to check for 
PG_BUSY stupidity.
 1999-01-24 01:05:15 +00:00
dillon
e854781bc8 Clear PG_WRITEABLE in vm_page_cache(). This may or may not be a bug, 
but the bit should definitely be cleared.
 1999-01-24 01:04:04 +00:00
dillon
44c2f47425 Depreciate vm_object_pmap_copy() - nobody uses it. Everyone uses 
vm_object_pmap_copt_1() now, apparently.
 1999-01-24 01:01:38 +00:00
dillon
e554adda08 Get rid of unused old_m in vm_fault. Add INVARIANTS to test whether 
page is still busy after all the hell vm_fault goes through.. it is
    supposed to be, and printf() if it isn't.  don't panic, though.
 1999-01-24 00:55:04 +00:00
dillon
6db82357ca Don't try to calculate B_CACHE for an NFS related bp that has a 
> 0 b_validend.  This will screw up small-writes, causing lots of
    little writes out the network.

    We will assume that NFS handles B_CACHE properly.
 1999-01-24 00:51:11 +00:00
msmith
d0d15b4eb8 Document root_disk_unit 1999-01-24 00:12:17 +00:00
msmith
1e566c5505 biosdisk.c 
Implement a new variable 'root_disk_unit' which supersedes
	'num_ide_disks' and makes it possible to explicitly set the
	root device unit number regardless of type considerations.

bootinfo.c
	If we can't calculate a dev_t for the root disk, complain and
	don't proceed to boot with an invalid boot device.
 1999-01-24 00:12:04 +00:00
msmith
13b06fbe36 Fill in the bi_bios_dev field in the bootinfo struct; the loader doesn't 
guess this value well in anything other than the simplest of situations.
 1999-01-24 00:10:10 +00:00
archie
19d9007c62 Move kernel-only declarations to within #ifdef KERNEL 
Prompted by:	gcc warnings when compiling /sbin/ipfw
 1999-01-23 23:59:50 +00:00
nsouch
d7eaba2e0e Replace DEBUG by PLIP_DEBUG option 1999-01-23 17:07:49 +00:00
nsouch
edb485ef74 Add various documented ppbus options 1999-01-23 17:06:01 +00:00
dfr
126561435c Update the alpha port to use the new syscons. 
Submitted by: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> (partly)
 1999-01-23 16:53:30 +00:00
rnordier
f6d7769c54 Fix a dot too many in path. 
PR:		9445
Noticed by:	Ying-Chieh Liao <ijliao@Terry.Dorm10.NCTU.edu.tw>
 1999-01-23 14:50:28 +00:00
roger
f1013afa3e Added detection of Hauppauge IR remote control. 
and MSP34xx Audio chip. Fixed i2c read error.
Hauppauge supplied details of new Tuner Types.
Added tuner type 0x1a.
Danny Braniss <danny@cs.huji.ac.il> submitted Bt878
AverMedia detection with PCI subsystem vendor id.
 1999-01-23 11:32:06 +00:00
roger
19dcb25f3e Submitted by: Roger Hardiman <roger@cs.strath.ac.uk> 
Updated to support Hauppauge IR Remote Control
 1999-01-23 11:28:16 +00:00
yokota
d9d237808a Suppress warnings when compiling LINT. No functional change. 1999-01-23 10:55:16 +00:00
yokota
159eae5a56 - Remove reference to obsolete options. 
- Describe options for the vga driver.
Reviewed by: bde
 1999-01-23 10:51:58 +00:00
dillon
fcfddd9dee Fix an expression parenthesization typo in a conditional. It should not 
have any operational effects other then to make the code in question
     a little faster.  Also added a more involved comment.
 1999-01-23 06:36:15 +00:00
dillon
3a81644d73 Reenable John Dyson's low-memory VM_WAIT code for page reactivations out 
of PQ_CACHE.  Add comments explaining what it accomplishes and its
    limitations.
 1999-01-23 06:00:27 +00:00
peter
97e2cc89ef Update userref handling after discussion with submitter of previous 
patch.  lf can't be dereferenced after the unload attempt, in case it
was freed.  Instead, decrement first and back it out if the unload failed.
This should be relatively immune to races caused by the user since the
userref count will be zero for the duration of the actual unloading and
will stop further kldunload attempts.

Submitted by:   Ustimenko Semen <semen@iclub.nsu.ru>
 1999-01-23 03:45:22 +00:00
peter
260cf23ef1 Make the -I paths closer to what happens when compiling as part of the 
kernel where #include "filename.h" has been disabled.
 1999-01-23 01:32:44 +00:00
peter
b61c7cc3c7 Minor tweak to fix 'pseudo-device vinum'. One of these got lost before, 
the other is a new file.
 1999-01-23 01:29:05 +00:00
peter
572d442e55 Add vinumdaemon.c; sort vinum entries. 1999-01-23 01:25:59 +00:00
peter
486f299d1b Oops, got my #ifdef's mixed up. Fix an unused variable warning. 1999-01-23 00:28:56 +00:00
peter
baa33cd632 Remove stray Makefile that Greg initially imported. 1999-01-23 00:09:07 +00:00
msmith
355b55c282 Add EXCEPTION word set. 
Make TIB handling use buffer size to conform with ANS Forth.

Add ANS MEMORY-ALLOC word set.

See the PRs for extensive details.

PR:		kern/9412 kern/9442 kern/9514
Submitted by:	PRs from Daniel Sobral <dcs@newsguy.com>
 1999-01-22 23:52:59 +00:00
msmith
1ebf60a806 bootstrap.h 
help.common
interp.c
	Rename the 'source' command to 'include' in order to avoid conflict
	with the ANS Forth command of the same name. (kern/9473)

interp_forth.c:
	Changes from kern/9412 (EXCEPTION word), kern/9442 (TIB buffer
	sizing) and an improved version of kern/9460 (set
	version numbers).

load_aout.c:
	Trim some obsolete #if 0'ed cruft.

pnp.c:
	Tidy the pnpscan output, turn off the module scanning until we
	sort out how to do it right.

PR:		kern/9412 kern/9442 kern/9460 kern/9473
Submitted by:	PRs from Daniel Sobral <dcs@newsguy.com>
 1999-01-22 23:50:14 +00:00
peter
4f0f9529e8 Convert ccd to a proper module vs. something started by PSEUDO_SET(). 1999-01-22 22:38:28 +00:00
n_hibma
0e7b3ca011 add LEGSUP to uhci_dumpregs 1999-01-22 21:52:46 +00:00
rnordier
e345acf488 Fix extraneous free() on error. 1999-01-22 21:33:52 +00:00
rnordier
8603959049 Fix read error not being detected. 1999-01-22 18:32:52 +00:00
wollman
a6bfe64533 Don't forward unicast packets received via link-layer multicast. 
Suggested by: fenner
Original complaint: Shiva Shenoy <Shiva.Shenoy@yagosys.com>
 1999-01-22 16:50:45 +00:00
wpaul
61efd601cb Multicast code isn't quite correct. The RealTek wants the upper six bits 
of the CRC as the multicast hash table bit, not the lower six bits. Plus
we have to flip on all bits in the table for multicast mode.

Pointed out by: Kazushi SUGYO <k-sugyou@nwsl.mesh.ad.jp>
 1999-01-22 15:25:04 +00:00
rnordier
aa2df6372b Push version numbers up to 1.00. This is just intended to reflect 
that the BTX code can be regarded as stable: there are no associated
code changes.

Suggested by: obrien
 1999-01-22 13:07:17 +00:00
dg
416e7bfc5a Gutted softdep_deallocate_dependencies and replaced it with a panic. It 
turns out to not be useful to unwind the dependencies and continue in
the face of a fatal error.
Also changed the log() to a printf() in softdep_error() so that it will
be output in the case of a impending panic.
Submitted by:	Kirk McKusick <mckusick@mckusick.com>
 1999-01-22 09:07:32 +00:00
dg
e4e8fec98a Don't throw away the buffer contents on a fatal write error; just mark 
the buffer as still being dirty. This isn't a perfect solution, but
throwing away the buffer contents will often result in filesystem
corruption and this solution will at least correctly deal with transient
errors.
Submitted by:	Kirk McKusick <mckusick@mckusick.com>
 1999-01-22 08:59:05 +00:00
eivind
305d248a37 __FreeBSD_version -> 400000 
Forgotten by:	Some anonymous release engineer
Reminded by:	bde
 1999-01-22 08:39:58 +00:00
n_hibma
4b60b25595 forgotten in previous commit: Lowered default debug level 1999-01-22 01:02:24 +00:00
n_hibma
4f6fd60891 Fixed disconnect for umouse 1999-01-22 00:59:52 +00:00
n_hibma
7bb7917675 Make uhub mandatory in usb config (msmith) 1999-01-22 00:57:47 +00:00
n_hibma
7824a7cd28 Textual changes 1999-01-22 00:51:12 +00:00
n_hibma
d7d000c638 Fixed bug in disconnect handling in uhub.c 1999-01-22 00:44:31 +00:00
n_hibma
6fde7fe0e0 Added OPTi FireLink and NEC (Toshiba and others) to OHCI ID's 1999-01-22 00:36:46 +00:00
n_hibma
ca386e7355 Fixed bug that made UHCI controllers fail to start. 1999-01-21 23:31:58 +00:00
n_hibma
e36fb26a20 Cleaning up, improving _detach, removing ominous warning (msmith) 1999-01-21 23:06:02 +00:00
n_hibma
b95400cb53 Added ioctl interface 1999-01-21 22:56:10 +00:00
msmith
d6db5cac76 Add 'set tunables' help, list the kernel tunable values that can currently 
be overridden.
 1999-01-21 22:03:16 +00:00
msmith
b8598e583e Allow VM_KMEM_SIZE to be tuned from the kernel environment. This tuning 
value *completely* overrides any value precalculated by the kernel.
 1999-01-21 21:54:32 +00:00