Commit Graph

144765 Commits

Author SHA1 Message Date
Warner Losh
8c1d2b702b shutdown returns an int 2009-02-05 19:36:14 +00:00
Warner Losh
16ec4b00e6 writereg returns an int. 2009-02-05 19:33:35 +00:00
Warner Losh
85a7cf04e7 writereg returns an int. 2009-02-05 19:33:20 +00:00
Warner Losh
005f7c3308 Make iclear return int, since that matches all function definitions of it. 2009-02-05 19:32:34 +00:00
Warner Losh
3fd8527379 reset_epp and ecp_sync both return int. 2009-02-05 19:31:55 +00:00
Warner Losh
174ed15e5c Shutdown returns an int. 2009-02-05 19:30:55 +00:00
Warner Losh
a4958494e8 identify routine takes driver_t *, not device_t *. 2009-02-05 19:30:28 +00:00
Sam Leffler
f2ce0f5181 o add IEEE80211_KEY_BITS for %b printing of wk_flags
o replace hand-rolled code to print wk_flags
o add display of ni_ucastkey in show sta
o fix \n in _db_show_key
2009-02-05 19:20:34 +00:00
Warner Losh
cdaf8487a3 Add some additional debugging for the memory code. 2009-02-05 18:51:14 +00:00
Warner Losh
b6c974e8da device_shutdown returns an int. 2009-02-05 18:43:13 +00:00
Warner Losh
1496d4a967 pcib_read_config and pcib_write_config take u_int params. 2009-02-05 18:40:42 +00:00
Warner Losh
e3545bcc26 device_shutdown returns int. 2009-02-05 18:39:33 +00:00
Warner Losh
66a149db32 bus_add_child takes a const char *. 2009-02-05 18:38:39 +00:00
Sam Leffler
364eb2b192 add cfi test tool
Sponsored by:	Carlson Wireless
Reviewed by:	imp, Chris Andreson
2009-02-05 18:15:20 +00:00
Sam Leffler
63425a7f25 Add support for frobbing Intel StrataFlash Protection Registers:
o add CFI_SUPPORT_STRATAFLASH compile option to enable support
o add new ioctls to get/set the factory and user/oem segments of the PR
  and to get/set Protection Lock Register that fuses the user segment
o add #defines for bits in the status register
o update cfi_wait_ready to take an offset so it can be used to wait for
  PR write completion and replace constants w/ symbolic names

Note: writing the user segment isn't correct; committing now to get review.

Sponsored by:	Carlson Wireless
Reviewed by:	imp, Chris Anderson
2009-02-05 18:12:07 +00:00
Sam Leffler
b8bd4a9751 add support for max antenna gain (not used at the moment) 2009-02-05 17:51:46 +00:00
Warner Losh
3f147ab251 Fix return type for detach routine (should be int)
Fix first parameter for identify routine (should be driver_t *)
2009-02-05 17:43:12 +00:00
Attilio Rao
05fa71ba43 Remove the assertive KA_HELD and KA_UNHELD as long as they are dangerous,
and not really helpful.
2009-02-05 15:09:04 +00:00
Jamie Gritton
67c19233f1 Don't bother null-checking the thread pointer before the prison checks
in udp6_connect (td is already dereferenced elsewhere without such a
check).  This makes the conversion from a sockaddr to a sockaddr_in6
always happen, so convert once at the beginning of the function rather
than twice in the middle.

Approved by:	bz (mentor)
2009-02-05 15:04:23 +00:00
Attilio Rao
feabc903d9 Add more KTR_VFS logging point in order to have a more effective tracing.
Reviewed by:	brueffer, kib
Tested by:	Gianni Trematerra <giovanni D trematerra A gmail D com>
2009-02-05 15:03:35 +00:00
Jamie Gritton
9c79d2432e Call prison_if from rtm_get_jailed, instead of splitting it out into
prison_check_ip4 and prison_check_ip6.  As prison_if includes a jailed()
check, remove that check before calling rtm_get_jailed.

Approved by:	bz (mentor)
2009-02-05 14:58:16 +00:00
Jamie Gritton
7c2f3cb964 Remove redundant calls of prison_local_ip4 in in_pcbbind_setup, and of
prison_local_ip6 in in6_pcbbind.

Approved by:	bz (mentor)
2009-02-05 14:25:53 +00:00
Ed Schouten
c3328b2ab8 Don't leave the console TTY constantly open.
When we leave the console TTY constantly open, we never reset the
termios attributes. This causes output processing, echoing, etc. not to
be reset to the proper values when going into single user mode after the
system has booted. It also causes nl-to-crnl-conversion not to take
place during shutdown, which causes a `staircase effect'.

This patch adds a new TTY flag, TF_OPENED_CONS, which is set when the
TTY is opened through /dev/console. Because the flags are only used by
the kernel and the pstat(8) utility, I've decided to renumber the TTY
flags. This shouldn't be an issue, because the TTY layer is not yet part
of a stable release.

Reported by:	Mark Atkinson <atkin901 yahoo com>
Tested by:	sepotvin
2009-02-05 14:21:09 +00:00
Jamie Gritton
ca04ba6430 Don't allow creating a socket with a protocol family that the current
jail doesn't support.  This involves a new function prison_check_af,
like prison_check_ip[46] but that checks only the family.

With this change, most of the errors generated by jailed sockets
shouldn't ever occur, at least until jails are changeable.

Approved by:	bz (mentor)
2009-02-05 14:15:18 +00:00
Jamie Gritton
b89e82dd87 Standardize the various prison_foo_ip[46] functions and prison_if to
return zero on success and an error code otherwise.  The possible errors
are EADDRNOTAVAIL if an address being checked for doesn't match the
prison, and EAFNOSUPPORT if the prison doesn't have any addresses in
that address family.  For most callers of these functions, use the
returned error code instead of e.g. a hard-coded EADDRNOTAVAIL or
EINVAL.

Always include a jailed() check in these functions, where a non-jailed
cred always returns success (and makes no changes).  Remove the explicit
jailed() checks that preceded many of the function calls.

Approved by:	bz (mentor)
2009-02-05 14:06:09 +00:00
Doug Rabson
9719301922 Use the correct creds when reconnecting so that we have enough privilege to
bind reserved ports (if necessary).

Submitted by:	Jaakko Heinonen <jh at saualaht dot fi>
2009-02-05 11:48:10 +00:00
Edward Tomasz Napierala
27dd8057d3 In some situations, mnt_lockref could go negative due to vfs_unbusy() being
called without calling vfs_busy() first.  This made umount(8) hang waiting
for mnt_lockref to become zero, which would never happen.

Reviewed by:	kib
Approved by:	rwatson (mentor)
Reported by:	pho
Found with:	stress2
Sponsored by:	FreeBSD Foundation
2009-02-05 08:46:18 +00:00
Kip Macy
2650d60534 pass in smp_processor_id to identify the cpu in use 2009-02-05 04:00:55 +00:00
Kip Macy
bd1c698cab adjust the way that idle happens so as to avoid missing timer interrupts 2009-02-05 02:01:18 +00:00
Maksim Yevmenkin
e545eedd7d Allow unprivileged users to run l2ping(8).
MFC after:	1 month
2009-02-04 22:44:09 +00:00
Nathan Whitehorn
6b122703cc Fix bm_shutdown() KOBJ method to correspond to return int, as it should.
Found by:	Andriy Gapon
2009-02-04 22:16:27 +00:00
Maksim Yevmenkin
d37245a0de Clenup code a bit and do not call fork(2) before dameon(3) where not needed.
MFC after:	1 month
2009-02-04 22:04:06 +00:00
Warner Losh
a620f9a577 Correct signatures to match kobj function definitions. 2009-02-04 21:11:31 +00:00
Warner Losh
56e63ed738 Shutdown routine returns int. 2009-02-04 20:39:45 +00:00
Warner Losh
850f048e58 detach doesn't return an unsinged int, but returns an int. 2009-02-04 20:35:22 +00:00
Warner Losh
02fa902fbe Fix shutdown routine to return 0 and change signature from void return
to int.
2009-02-04 20:26:27 +00:00
Warner Losh
85d27a4f81 Correct signature for the identify routine. The bad parameter wasn't
used at all, so this is just a tidiness excersize.
2009-02-04 20:23:42 +00:00
Robert Watson
ef56900151 Remove local variable 'ddp' from DDP's attach and detach routines; they
were used only for assertions, and rather than ifdef'ing them
INVARIANTS and using local variables, just directly access so_pcb.

Submitted by:	Christoph Mallon <christoph dot mallon at gmx dot de>
MFC after:	1 week
2009-02-04 20:04:32 +00:00
Robert Watson
fd4f1ebdfe Remove written-to but never read local variable 'offset' from
soreceive_dgram().

Submitted by:	Christoph Mallon <christoph dot mallon at gmx dot de>
MFC after:	1 week
2009-02-04 20:00:17 +00:00
Robert Watson
91e832e0c3 Eliminate the local variable 'ape' in audit_pipe_kqread(), as it's only
used for an assertion that we don't really need anymore.

MFC after:	1 week
Reported by:	Christoph Mallon <christoph dot mallon at gmx dot de>
2009-02-04 19:56:37 +00:00
John Baldwin
148a5cf9e8 Tweak the ia64 machine check handling code to not register new sysctl nodes
while holding a spin mutex.  Instead, it now shoves the machine check
records onto a queue that is later drained to add sysctl nodes for each
record.  While a routine to drain the queue is present, it is not currently
called.

Reviewed by:	marcel
2009-02-04 18:44:29 +00:00
Andrew Thompson
c05bf25301 Check for NOAUTO on child interfaces (eg wlanX) so they can be created via
rc.conf but not necessarily started.
2009-02-04 18:20:27 +00:00
Poul-Henning Kamp
51fc17e377 Get the right system makefiles for make distribution. 2009-02-04 18:14:30 +00:00
Ed Schouten
f98f752202 Remove slush space from clists.
Right now we only have a very small amount of drivers that use clists,
but we still allocate 50 cblocks as slush space, which allows drivers to
temporarily overcommit their storage. Most of the drivers don't allow
this anyway.

I've performed the following changes:

- We don't allocate any cblocks on startup.

- I've removed the DDB command, because it has nothing useful to print
  now. You can obtain the amount of allocated blocks by running `vmstat
  -m | grep clist'.

- I've removed cfreecount, which is now unused.

- The old code first tries to allocate using M_NOWAIT, followed by
  M_WAITOK. This doesn't make any sense, so just remove this logic. It
  seems the drivers allow us to sleep anyway.

We can even remove ccmax from clist_alloc_cblocks and c_cbmax from
struct clist, but this breaks binary compatibility.

This reduces the amount of allocated cblocks on my system from 54 to 4.
2009-02-04 17:10:01 +00:00
Bjoern A. Zeeb
5f16e341d4 When iterating through the list trying to find a router in
defrouter_select(), NULL the cached llentry after unlocking
as we are no longer interested in it and with the second
iteration would try to unlock it again resulting in
panic: Lock (rw) lle not locked @ ...

Reported by:	Mark Atkinson <m.atkinson@f5.com>
Tested by:	Mark Atkinson <m.atkinson@f5.com>
PR:		kern/128247 (in follow-up, unrelated to original report)
2009-02-04 10:35:27 +00:00
Olivier Houchard
1645994be5 Erm... Report the buffer as being bounced even when it's the entire buffer,
or we would end up invalidating the cache line for what we just copied...

Reported by:	thompsa
Pointy at to:	cognet

MFC after:	3 days
2009-02-04 01:14:06 +00:00
Kirk McKusick
910b491e7e Update the actions previously attempted by the -D option to make them
robust. With these changes fsck is now able to detect and reliably
rebuild corrupted cylinder group maps. The -D option is no longer
necessary as it has been replaced by a prompt asking whether the
corrupted cylinder group should be rebuilt and doing so when requested.
These actions are only offered and taken when running fsck in manual
mode. Corrupted cylinder groups found during preen mode cause the fsck
to fail.

Add the -r option to free up excess unused inodes. Decreasing the
number of preallocated inodes reduces the running time of future
runs of fsck and frees up space that can allocated to files. The -r
option is ignored when running in preen mode.

Reviewed by: Xin LI <delphij@>
Sponsored by: Rsync.net
2009-02-04 01:02:56 +00:00
Sam Leffler
c3f10abd7e When crafting a media setting w/ an auto (non-fixed) rate mask out the
turbo option in addition to the mode bits; otherwise if the current
channel is a turbo mode channel we'll form an invalid media setting
and the ifmedia_set operation in vap_attach will panic.

While here use C99-style initialization for an array indexed by mode;
this makes it consistent w/ other usage and avoids breakage if we
should ever change the set of modes.
2009-02-03 22:32:26 +00:00
Gabor Kovesdan
0928cdfc3f Reflect adding_user.8 -> adding_user.7 rename
Reminded by:	kib
2009-02-03 20:46:05 +00:00
Randall Stewart
be27fdd0c4 LOR fix - Lock only when calling the actual code that
is messing with the UDP tunnel. This means
          that if two users actually tried to change the
          tunnel port at the same time interesting things COULD
          result, but its probably very unlikely to happen :-)
2009-02-03 20:33:28 +00:00