First, fix a leftover of the cut'n'paste from the kld* pages:
change the name of the page (.Nm) from "kldstat" to "modstat".
Second, don't claim that modstat(2) always returns 0. Actually,
it behaves as most syscalls do - returns 0 on success, or -1
on failure.
New release notes: network device cloning, ich sound driver.
# I have deliberately not mentioned the kernel compile directory move;
# people using buildworld aren't affected, and those that aren't had
# better be reading cvs-all and/or src/UPDATING.
Just check p_oncpu when determining if a process is executing or not.
We already did this in the SMP case, and it is now maintained in the UP
case as well, and makes the code slightly more readable. Note that
curproc is always executing, thus the p != curproc test does not need to
be performed if the p_oncpu check is made.
Fix a XXX comment by moving the initialization of the number of pbuf's
for the vnode pager to a new vnode pager init method instead of making it
a hack in getpages().
Remove bogus need_resched() of the current CPU in roundrobin().
We don't actually need to force a context switch of the current process.
The act of firing the event triggers a context switch to softclock() and
then switching back out again which is equivalent to a preemption, thus
no further work is needed on the local CPU.
Correct handling of continuation lines. Instead of treating the
backslash as nothing, treat it like a space so that adjacent lines
aren't glued together.
PR: 8479
Submitted by: Adrian Filipi-Martin <adrian@ubergeeks.com>
Use the printstatus() function from ${.CURDIR}/../fdread/fdutil.c to
give a bit more information about up to 10 errors encountered during
formatting (unless -q has been specified, of course).
While being here, removed a bitrotten comment in the Makefile, and
kill the old Emacs local variable stuff at the end of fdformat.c
that's no longer useful anway.
lars [Mon, 2 Jul 2001 16:39:17 +0000 (16:39 +0000)]
Reviewed by: Matthew Jacob
Changed the timeout to wait for writing of filemarks to complete from 1
minute to 3 minutes. This should probably be enhanced to be a sysctl variable.
Introduce DEVICE_INIT, DEVICE_GET, and DEVICE_SHUTDOWN macros. As the
names suggest, they perform methods on Device's. In addition, they
check that the pointer passed to them is valid; if it isn't, they
pretend that the action failed. This fixes some crashes due to NULL
dereferences (e.g., PR 26509).
Frist, for pci slots, make the setup intr save the requested interrupt
vector and arg and return rather than passing it up to our parent. On
interrupts, we call this vector iff there's a card in the slot. This
should eliminate some of the hangs or "weird" messages that people see
when ejecting cards and also help close the race window somewhat.
Reading the pci bus one more time for this information is judged to be
an acceptible tradeoff since it is very very fast.
Cleanup a little how we detect unsupported cards. Only detect
unsupported cards (eg cardbus cards) on card insertion (or more
pedantically when a card is actually present). This should allow us
to change the message in the future to "cardbus card not supported
with OLDCARD" :-).
Note:
We may also consider this for the ISA bus case, but there the
reads are much more expensive and the location of the CD pin
status lines appears to be less standardized. Also, the ISA
management interrupt isn't shared with the card's interrupt.
The mutliplex the CSC and function interrupts bit also appears
to be non-standard (or at least not imlemented on all
bridges).
Write zeros into the base/bounds register bars. We need to do this
because NEWBUS (and I think some versions of Windows sometimes) writes
0xffffffff to these registers to disable them. When they are
"disabled" like this, writing memory ranges to the pcic registers are
ignored and you will get "card (null) (null)" when you insert a call
otherwise.
First cut at getting the pcic controller and power information for
each of the bridge chips. Before we wrongly assumes that all cardbus
bridge chips were intel compatible step A/B. This mostly worked, but
likely caused problems with certain cirrus logic cardbus bridges.
Submitted by: Chip Salzenberg <chip@perlsupport.com>.
MFC after: 5 days
- Mask GPCNTL against 0x1c (was 0xfc) for the reading of the NVRAM.
This ensures LEDC bit will not be set on 896 and later chips.
Submitted by Chip Salzenberg <chip@perlsupport.com>.
- Add probe for Tekram 390 U2B/U2W SCSI (53C895) LED handling.
Submitted by Chip Salzenberg <chip@valinux.com>
obrien [Sat, 30 Jun 2001 15:21:34 +0000 (15:21 +0000)]
Grrr, this was added in the wrong place.
Have I mentioned before how much I hate remove CVS when adding directories???
Ask me about it (got 3 hours...)
imp [Sat, 30 Jun 2001 14:38:32 +0000 (14:38 +0000)]
Really do proper keepme files in the compile directories. Use
.cvsignore file for [A-Za-z]* to keep these directories around rather
than waste a file on .keepme. This should also make people's built
trees place nice with CVS.
Idea for .cvsignore: peter (although I suggested the regexp)
Pointed out by: Makoto MATSUSHITA-san <matusita@jp.FreeBSD.org>
Llama's costuming by: Fernamdo Llamas
rwatson [Sat, 30 Jun 2001 07:55:19 +0000 (07:55 +0000)]
o Unfold p31b_proc() into the individual posix4 system calls so as to
allow call-specific authorization.
o Modify the authorization model so that p_can() is used to check
scheduling get/set events, using P_CAN_SEE for gets, and P_CAN_SCHED
for sets. This brings the checks in line with get/setpriority().
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