Commit Graph

92708 Commits

Author SHA1 Message Date
Warner Losh
8d50cc0e3e Define PCI_MAXHDRTYPE to be 2. We know about header types 0, 1 and 2.
Update the MI device scanning code to use PCI_MAXHDRTYPE rather than
the hard coded 2.
2003-08-01 21:45:56 +00:00
Bruce A. Mah
b48b87f9cd New release notes: dhclient(8) -i, systat(1) ip6/icmp6, NO_FLOPPIES
for alpha/amd64/ia64.
2003-08-01 21:43:20 +00:00
Warner Losh
e86bd39aab Add hw.pci.irq_override_mask, which is a mask of interrupts that are
considered to be good to try when it otherwise has no clue about which
interrupts to try.  This is a band-aide and we really should try to
balance the IRQs that we arbitrarily pick, but it should help some
people that would otherwise get bad IRQs.
2003-08-01 21:31:36 +00:00
Dag-Erling Smørgrav
20332394f8 powerpc patch. 2003-08-01 21:18:17 +00:00
Dag-Erling Smørgrav
6205801c80 Use a more generic patch name. 2003-08-01 21:17:43 +00:00
Dag-Erling Smørgrav
9ebd4b3025 powerpc still needs a patch. 2003-08-01 21:16:31 +00:00
Dag-Erling Smørgrav
1110b43744 Re-add support for patches. 2003-08-01 21:15:28 +00:00
David Malone
f29d8c1abe Add ip6 and icmp6 displays to systat.
MFC after:	2 weeks
2003-08-01 20:28:20 +00:00
Alan Cox
b77c2bcd98 Update the comment at the head of kmem_alloc_nofault() to describe its
purpose and use.
2003-08-01 19:51:43 +00:00
Martin Blapp
5f589737a7 I'll maintain dhclient from now on.
Ok'd by:	murray
2003-08-01 17:54:11 +00:00
Bosko Milekic
174ab4501e Only free the pcpu cache buckets if they are non-NULL.
Crashed this person's machine: harti
Pointy-hat to: me
2003-08-01 17:42:27 +00:00
John Polstra
515d4440fe Add facilities for tuning the "em" driver's interrupt delays without
recompiling the driver.  See the comments near the top of "if_em.h"
for descriptions of these delays.  Four new loader tunables control
the system-wide default values:

    hw.em.tx_int_delay
    hw.em.rx_int_delay
    hw.em.tx_abs_int_delay
    hw.em.rx_abs_int_delay

The tunables are specified in microseconds.  The valid range is
0-67108 usec., and 0 means that the timer is disabled.

There are also four new sysctls (actually, a set of four for each
"em" device in the system) to query and change the interrupt delays
after the system is up:

    hw.em0.tx_int_delay
    hw.em0.rx_int_delay
    hw.em0.tx_abs_int_delay (not present for 82542/3/4 adapters)
    hw.em0.rx_abs_int_delay (not present for 82542/3/4 adapters)

It seems to be OK to change these values even while the adapter is
passing traffic.

Approved by:	Prafulla Deuskar <pdeuskar@FreeBSD.ORG>
MFC after:	4 weeks
2003-08-01 17:33:59 +00:00
Bosko Milekic
1d324ddef8 Use strncmp() and not strcmp() here to properly match
installed ports.

Submitted by: Harold Gutch <logix@foobar.franken.de>
2003-08-01 17:26:41 +00:00
Hidetoshi Shimokawa
9925de2808 Workaround for gcc on alpha/ia64.
(warning: `xferq' might be used uninitialized in this function)
2003-08-01 17:19:12 +00:00
David E. O'Brien
05a1bfa142 Fix kernel build -- 'c' was the unused var, not 'lines'. 2003-08-01 17:00:49 +00:00
David Schultz
bbc7056be8 Fix jot so that 'jot -r -w %d 1 1 4' never prints 4. Previously, it
would print it with probability 1/2**32.  It seems that the correct
behavior is to print 4 with probability 1/4, but I'd like to avoid
breaking POLA until all the range inconsistencies in jot can be fixed
in one pass.  See PR for details.

PR:		54878
Submitted by:	David Brinegar <jot.3.brinegar@spamgourmet.com>
2003-08-01 16:23:24 +00:00
Warner Losh
85d0333cd8 Add comment point o2micro people to NEWCARD 2003-08-01 16:10:48 +00:00
Robert Watson
19c3e120f0 Attempt to simplify #ifdef logic for MAC_ALWAYS_LABEL_MBUF.
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-08-01 15:45:14 +00:00
Yaroslav Tykhiy
92fef529b2 MFC noted: arp(8) -i. 2003-08-01 13:46:22 +00:00
Ruslan Ermilov
e4e0776408 Spell "file system" correctly. 2003-08-01 11:31:19 +00:00
Gordon Tetlow
b7ca2f2822 When using crunchgen, blow away MAKEFLAGS. This fixes make -j <#> -P
from passing the -P flag to crunchgen which seems to confuse crunchgen
horribly. This is the preferable solution to modifing crunchgen to
unset the MAKEFLAGS environment variable.

Submitted by:	gad@
2003-08-01 09:04:32 +00:00
Dag-Erling Smørgrav
20b0471597 Use PNG instead of GIF; add WWWOWN and WWWGRP variables to the Makefile;
add a shortcut icon.
2003-08-01 07:55:13 +00:00
Dag-Erling Smørgrav
378c1e90c3 The rc files have been repo-copied to a separate subdirectory. 2003-08-01 07:24:31 +00:00
Marcel Moolenaar
b65384050e Write the preserved registers to (and read them from) struct reg and
struct fpreg.
2003-08-01 07:21:34 +00:00
Marcel Moolenaar
efa60f3b1a Fix ordering bug created by previous commit. While here, make ppc(4)
dependent on isa.
2003-08-01 05:28:43 +00:00
Doug Ambrisko
92f282ea0f Forgot an added file in the last commit. 2003-08-01 05:02:55 +00:00
Hidetoshi Shimokawa
6cada79a78 Clean up fwdev.
Allocate iso DMA channel dynamically.  This allows us to have more
/dev/fw* than number of DMA channels for asyn. transactions and etc.
2003-08-01 04:51:21 +00:00
Doug Ambrisko
a373227418 Add printer support to puc(4) driver.
-	Move isa/ppc* to sys/dev/ppc (repo-copy)
      -	Add an attachment method to ppc for puc
      -	In puc we need to walk the chain of parents.
Still to do, is to make ppc(4) & puc(4) work on other platforms.  Testers
wanted.

PR:		38372 (in spirit done differently)
Verified by:	Make universe (if I messed up a platform please fix)
2003-08-01 02:25:32 +00:00
Hidetoshi Shimokawa
3722fcec4b - Disable faking T_DIRECT as T_RBC because we have PIM_NO_6_BYTE now. 2003-08-01 02:24:39 +00:00
Alan Cox
882d8469af Remove Giant from writev(2). Eliminate trivial style differences between
writev(2) and readv(2).
2003-08-01 02:21:54 +00:00
Hidetoshi Shimokawa
6a3f229e17 - Detect full of DMA channel correctly. 2003-08-01 02:13:25 +00:00
Garance A Drosehn
7c558d080c Remove a 'From:' that snuck into an sccsid comment line as part of -v1.3 2003-08-01 00:06:41 +00:00
Poul-Henning Kamp
8d677ef93f Remove unused stuff.
Move used stuff to swap_pager.c where it belongs.

This file no longer exports anything to userland.
2003-07-31 22:19:28 +00:00
David Xu
e6145501e9 Use FSBase to map kse, GCC generates code which uses %fs to access TLS data.
Reminded by: marcel
2003-07-31 22:06:36 +00:00
Poul-Henning Kamp
8d2fd95bc8 Remove unnecssary <vm/swap_pager.h> includes.
These were probably not cleaned up back in whatever murky past these
files were split into separate files.
2003-07-31 21:44:31 +00:00
Poul-Henning Kamp
b8c609915e Remove various unused variables, prototypes and local variables. 2003-07-31 21:42:12 +00:00
Poul-Henning Kamp
5d6fec5b63 Disable and lobotomize the kvm image reading swapinfo code, the kernel
layout is about to change.

The sysctl based method still returns correct information.
2003-07-31 21:38:32 +00:00
Poul-Henning Kamp
5243b6799b Retire the SWIF_DUMP_TREE code, this is in the way for a rework of
the swap_pager layout.
2003-07-31 21:30:28 +00:00
Daniel Eischen
9c76f2b9d6 This file hasn't been used for some time; nuke it. 2003-07-31 21:29:04 +00:00
Poul-Henning Kamp
799aba9656 Remove options processing for dumping swapdevice radix map. 2003-07-31 21:20:08 +00:00
Daniel Eischen
51200f9b7c Take the same approach for i386 as that for ia64 and amd64. Use
the userland version of [gs]etcontext to switch between a thread
and the UTS scheduler (and back again).  This also fixes a bug
in i386 _thr_setcontext() which wasn't properly restoring the
context.

Reviewed by:	davidxu
2003-07-31 21:09:11 +00:00
Poul-Henning Kamp
a8818ec991 Unifdef -UDEBUG_SWAPINFO The kernel data structures are about to change. 2003-07-31 20:53:04 +00:00
Poul-Henning Kamp
46637267ec When dumping swap information, drop the "Type" field which displays
a constant string of little information these days.

This removes the need to #include <vm/swap_pager.h> which is due to
become a kernel only include file.
2003-07-31 20:46:33 +00:00
Robert Watson
130316479a Improve consistency with the Biba policy -- rename
mac_mls_subject_equal_ok() to mac_mls_subject_privileged(),
which more consistently reflects the fact that this is really
about our notion of privilege in the MLS policy.

Since we don't use suser() for privilege in MLS, remove
the suser check from the ifnet relabel ioctl, and replace it
with an MLS privilege check.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-07-31 20:00:06 +00:00
David E. O'Brien
57ec2fc326 If ${GCC_CPU}-c.c exists, we need to use it. 2003-07-31 19:41:32 +00:00
John Baldwin
4110951861 If a spin lock is held for too long and WITNESS is enabled, then call
witness_display_spinlock() to see if we can find out where the current
owner of the spin lock last acquired the lock.
2003-07-31 18:52:18 +00:00
John Baldwin
1beccae67c Add a new function to look for a spinlock's instance when it is held by
another thread.  We use the td_oncpu member of the other field to locate
it's associated CPU and then search the that CPU's list of spin locks
contained in its per-CPU data.  This is not always safe and may in fact
panic or just not work, but it is useful in at least one case.
2003-07-31 18:50:58 +00:00
Robert Watson
18a25b6126 Remove a suser() check in the mac_biba policy: the MAC Framework itself
already checks suser on a network interface relabel, so don't dup it
here.  Rely solely on the Biba definition of privilege, which is
already tested.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
Submitted by:	Andrew Reisse <areisse@nailabs.com>
2003-07-31 18:35:43 +00:00
John Baldwin
3f2a1b0656 Update the 'ps', 'show pci', and 'show ktr' ddb commands to use the new
pager callout instead of homerolling their own paging facility.
2003-07-31 17:29:42 +00:00
John Baldwin
1e16f6098b Add a one-shot callout facility to db_printf() that executes the registered
callout when a specified number of lines have been output.  This can be
used to implement pagers for ddb commands that output a lot of text.  A
simple paging function is included that automatically rearms itself when
fired.

Reviewed by:	bde, julian
2003-07-31 17:27:52 +00:00