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Author SHA1 Message Date
dfr
0ef74c4863 * Use explicitly sized types for grovelling around inside packets. 
* On the alpha, make sure memory accesses are only made to aligned boundaries.

Submitted by: Alex Nash <nash@mcs.net>
 1998-10-31 10:45:03 +00:00
dfr
6812cb0412 * Fix vga_probe() so that it doesn't report a non-vga display adapter as 
a vga.
* Fix broken logic in syscons for a failed probe.
* Fix AlphaStation 500/600 so that non-serial consoles are supported.

Submitted by: Thomas Valentino Crimi <tcrimi+@andrew.cmu.edu> (vga bits),
	      Andrew Gallatin <gallatin@cs.duke.edu> (AS500/AS600)
 1998-10-31 10:35:24 +00:00
peter
c9ebff45d0 The last argument to vm_object_page_clean() are now bit flags, rather than 
the old true/false.

While here, have vfs_msync() only call vm_object_page_clean() with
OBJPC_SYNC if called with MNT_WAIT flags.  vfs_msync() is called at unmount
time (with MNT_WAIT) and from the syncer process (formerly update).
This should make dirty mmap writebacks a little less nasty.

I have tested this a little with SOFTUPDATES enabled, but I don't normally
use it since I've been badly burned too many times.
 1998-10-31 07:42:04 +00:00
msmith
27a325f105 - Add a new command 'lsdev' to list devices which might be likely to host 
filesystems.
 - New 'help' command and data in the help.* files (not yet installed),
   provides topic and subtopic help, indexes, etc.
 - Don't crash if the user tries to set an invalid console.  Be helpful
   instead.
 - Expand tabs (badly) on the i386 video console.
 - Some minor cosmetic changes.
 1998-10-31 02:53:12 +00:00
des
0a26960a25 Document that we support i82595-based Ethernet adapters (Intel EtherExpress 
Pro/10 and Pro/10+).
 1998-10-30 20:49:14 +00:00
dg
8de37805c0 Unwire everything to the inactive queue in order to preserve LRU ordering. 1998-10-30 14:53:54 +00:00
luigi
a0cb7739f4 Fix a typo, and remove verbose error reporting when in 
promisc mode (they are annoying in normal mode
as well so i am really tempted to remove them unconditionally...)
 1998-10-30 11:53:58 +00:00
luigi
ce608fc0ab Use "KB" instead of "Kb" for KiloBytes, consistently with other 
drivers and common practices.
 1998-10-30 10:57:09 +00:00
luoqi
d53d7e4461 Fix an uninitialized variable in the `dangerously dedicated disk' case. 1998-10-30 07:15:52 +00:00
msmith
e79dcdb69f Add the ability to specify where on the at_shutdown queue a handler is 
installed.

Remove cpu_power_down, and replace it with an entry at the end of the
SHUTDOWN_FINAL queue in the only place it's used (APM).

Submitted by:	Some ideas from Bruce Walter <walter@fortean.com>
 1998-10-30 05:41:15 +00:00
gibbs
0fcabcf90e Do not disable the ISA compatibility window if it is the same value as 
that set for our PCI IO address space.  This can happen on the BT-946.
 1998-10-30 02:06:44 +00:00
jkh
02085b8fcd Put back MFS_ROOT now that it's been fixed correctly. 1998-10-30 01:37:33 +00:00
jkh
af8d56d484 Fix this correctly - check if mfs_getimage() succeeds before settings 
the MFS root unconditionally, just as on the x86.
Prompted by:	msmith
 1998-10-30 01:36:40 +00:00
jkh
573dce4383 Take MFS_ROOT out for now; for some reason, the alpha GENERIC chokes 
and dies if it can't find the MFS root whereas the x86 one seems to sail
past.  Looking at the code, I can't see how either one works, so I'm
confused. :)
 1998-10-30 01:17:42 +00:00
msmith
b7cb0214c9 Make the BTX loader much more quiet about what it's doing. This removes 
most of the "what the (*^&%(*^ was that?" stuff that normally flies by.
 1998-10-30 00:11:35 +00:00
jdp
dea39ed229 Per request from ache, change the numbering scheme of __FreeBSD_cc_version. 
Its form is now like __FreeBSD_version, with the FreeBSD revision in
the top digits.
 1998-10-29 22:11:08 +00:00
gibbs
25b0d92fe5 Correct the reporting of the queue full condition so that the XPT layer 
can properly throttle tags.

Add diagnostic printfs for firmware result codes that we encounter but
don't know anything about.
 1998-10-29 17:41:34 +00:00
dima
0ae4c4c0e7 Bump VERSREQ to make ``config'' happy. 
Obtained from: Makefile.i386
 1998-10-29 17:09:36 +00:00
bde
9a84781068 Oops, rev.1.167 made the device number checking in bdevvp() too strict 
for mfs root mounts.  Don't require major 255 to be in bdevsw[].
 1998-10-29 11:50:32 +00:00
dg
dce7995d53 Fixed editing error. Pointed out by bde. 1998-10-29 11:04:22 +00:00
peter
fe9b0651f9 Remove the V_SAVEMETA flag, nothing uses it any more now that msdosfs and 
ext2fs call vtruncbuf() directly.  This simplifies and cleans up
vinvalbuf() a little.
 1998-10-29 09:51:28 +00:00
peter
0c010ce2d1 error return assignment was less than ideal. Fix the part that caused 
warnings to be the same as the ffs code.  Previously, any error from
the UFS_UPDATE() call was lost (I think).
 1998-10-29 09:44:12 +00:00
peter
c002ba1c81 Use vtruncbuf() to clean out cached blocks on a file shorten rather than 
the more expensive vinvalbuf(), based on the FFS version of the same
routine.  I don't have any ext2fs filesystems to test this on.
 1998-10-29 09:30:52 +00:00
peter
fd7d7fb526 Use vtruncbuf() rather than vinvalbuf() when shortening files. 1998-10-29 09:29:17 +00:00
jdp
e7e02b314f Make the definition of __printf0like() vary according to the value 
of __FreeBSD_cc_version, so that its use is safe with older compilers
and with non-FreeBSD compilers.
 1998-10-29 04:41:24 +00:00
wollman
b9784762c1 A small fragment of new ISA framework: manifest constants for the resources 
implemented by the i386 root nexus.
 1998-10-29 01:56:23 +00:00
wollman
c1bc5967b6 A Perl5 version of makedevops.sh. Fixes a bug in the sh/awk version 
which really annoyed me at the time but I don't think bites me any
more.
 1998-10-29 01:52:59 +00:00
wollman
884da79e48 The new resource manager, hopefully in a reasonably stable form. 1998-10-29 01:48:36 +00:00
rvb
dc7a9e560a Change the way unmounting happens to guarantee that the 
client programs are allowed to finish up (coda_call is
forced to complete) and release their locks.  Thus there
is a reasonable chance that the vflush implicit in the
unmount will not get hung on held locks.
 1998-10-28 20:31:13 +00:00
rvb
ff30297a7a Update 1998-10-28 19:39:12 +00:00
rvb
f3f6c9f429 Venus must be passed O_CREAT flag on VOP_OPEN iff this is 
a creat so that we can will allow a mode 444 file to be
written into.  Sync with the latest coda.h and deal with
collateral damage.
 1998-10-28 19:33:50 +00:00
msmith
45c6ebc96d Simplify the "is a character ready" test, so that we don't return a false 
negative for keypresses with zero ascii values.  This is in line with the
comconsole test, rather than being more ambitious.

Submitted by:	rnordier
 1998-10-28 19:24:15 +00:00
dg
304c46fa2c Fixed wrong comments in and about vm_page_deactivate(). 1998-10-28 13:41:43 +00:00
dg
20b2c33d9a Added a second argument, "activate" to the vm_page_unwire() call so that 
the caller can select either inactive or active queue to put the page on.
 1998-10-28 13:37:02 +00:00
kato
f09370e8b5 Sync with sys/i386/conf/Makefile.i386 revision 1.127. 1998-10-28 10:48:37 +00:00
jkh
d68de0ddb3 Clarify a rather ambiguous debugging message. 1998-10-28 10:37:54 +00:00
dfr
49507bba0e Add BUS_DEBUG option in opt_bus.h 1998-10-28 08:37:10 +00:00
rnordier
25598ad6e0 Avoid interruptions while talking to keyboard controller. 1998-10-27 20:19:24 +00:00
rnordier
b845950ce7 biosboot compatibility fix: change behavior of backspace in getstr(). 
Noticed by: abial

Optimize away a few bytes to make space for the above.
 1998-10-27 20:16:36 +00:00
dg
7850189506 Added needed splvm() protection around object page traversal in 
vm_object_terminate().
 1998-10-27 13:22:51 +00:00
bde
bd7a76a938 Oops, the redundant tests for major numbers weren't redundant here. 
They checked for the magic major number for the "device" behind mfs
mount points.  Use a more obvious check for this device.

Debugged by:		Andrew Gallatin <gallatin@cs.duke.edu>
 1998-10-27 11:47:08 +00:00
dfr
779bdcf310 Lots of debugging code and some bugfixes. 
Submitted by: Nick Hibma <nick.hibma@jrc.it>
 1998-10-27 09:21:43 +00:00
dfr
4131cb7a36 Some optimisations to the fragment reassembly code. 
Submitted by: Don Lewis <Don.Lewis@tsc.tdk.com>
 1998-10-27 09:19:03 +00:00
dfr
a5bf24db74 Fix a bug in the new fragment reassembly code which was tickled by recieving 
a fragment which wholly overlapped one or more existing fragments.

Submitted by: Don Lewis <Don.Lewis@tsc.tdk.com>
 1998-10-27 09:11:41 +00:00
bde
873d7be484 Removed redundant bitrotted checks for major numbers instead of updating 
them.
 1998-10-26 08:53:13 +00:00
bde
285a46e7e4 Updated the major number check in vfs_object_create(). It's not 
clear if the check is necessary, but vfs_object_create() is called
for all vnodes and it was silly to create objects for VBLK vnodes
that don't even have a driver.
 1998-10-26 08:07:00 +00:00
bde
84009a0905 Check the major number of the boot device more carefully. There was only 
a problem if the boot blocks passed bad data.

Check the major number of the dump device consistently.
 1998-10-26 07:05:34 +00:00
bde
1fcef92d07 Fixed breakage of the GPROF case of statclock() in the previous commit. 1998-10-26 06:13:18 +00:00
bde
2fee4bebdc Oops, back out some local changes that shouldn't have been in the 
previous commit.
 1998-10-25 20:11:36 +00:00
bde
1dabb16c3c Fixed breakage of the !SMP case of roundrobin() in the previous commit. 1998-10-25 19:57:23 +00:00