Commit Graph

161592 Commits

Author SHA1 Message Date
imp
aa9e33267c Merge from pprojects/mips to head by hand.
Copy over the SWARM config file.
2010-01-09 18:08:31 +00:00
np
cc926ffacf Extra parantheses to keep certain compilers happy.
Submitted by:	trasz@
2010-01-09 18:07:10 +00:00
imp
2ff296be8f Merge from projects/mips to head by hand:
Merge support files for the Atheros AR71xx (and soon AR9xxx)
processors, except files from sys/conf and sys/mips/conf.  This work
was done primarily by Olecksandr Tymoshenko and works on the
RouterStation and RouterStation PRO.  Other AR71xx-based boards have
been reported as working as well (RouterBoard, for example).
2010-01-09 18:02:31 +00:00
imp
8ad815d13a Merge from projects/mips to head by hand:
Copy the files for the sibyte support (except files in sys/conf and
sys/mips/conf).  This targets the Broadcom SWARM board (bcm91250) and
the SB-1 core in the BCM1250 SoC.  This work was done by Neel Natu.
2010-01-09 17:56:25 +00:00
imp
3d6ce0693c Merge r201902 and r195669 from projects/mips into head by hand:
r201902 | imp | 2010-01-09 10:16:19 -0700 (Sat, 09 Jan 2010) | 2 lines
Fix comment, which was missed in an earlier commit...

r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines
- Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default
   now (as it should be)
2010-01-09 17:21:36 +00:00
imp
75f6d17b0e Fix comment, which was missed in an earlier commit... 2010-01-09 17:16:19 +00:00
marius
885cb5e79a Remove clause 3 and 4 from TNF licenses (this was the only 4-clause TNF
license FreeBSD had in sys/boot).

Obtained from:	NetBSD
2010-01-09 17:09:57 +00:00
marius
c5e9510afa Some style(9) fixes in order to fabricate a commit to denote that
the commit message for r201896 actually should have read:

As nfsm_srvmtofh_xx() assumes the 4-byte alignment required by XDR
ensure the mbuf data is aligned accordingly by calling nfs_realign()
in fha_extract_info(). This fix is orthogonal to the problem solved
by r199274/r199284.

PR:		142102 (second part)
MFC after:	1 week
2010-01-09 15:59:15 +00:00
bz
60abca0fe5 Add comments trying to explain what bad things happen here, i.e.
how hashed MD5/SHA are implemented, abusing Final() for padding and
sw_octx to transport the key from the beginning to the end.

Enlightened about what was going on here by: cperciva
Reviewed by:	cperciva
MFC After:	3 days
X-MFC with:	r187826
PR:		kern/126468
2010-01-09 15:43:47 +00:00
bz
1634b4cdc4 Correct spelling.
Submitted by:	(pluknet gmail.com)
MFC after:	4 days
X-MFC with:	r201806
2010-01-09 15:37:24 +00:00
marius
5acbf107b3 Exclude options COMPAT_FREEBSD4 now that the MD freebsd4_sigreturn()
is gone since r201396 and which is also in line with the fact that
FreeBSD 4 didn't supported sparc64.

PR:		142102 (second part)
MFC after:	1 week
2010-01-09 15:31:27 +00:00
zec
76fddb4bf2 Reduce recursions on curvnet and thus spamming the console with warning
messages for kernels built with options VIMAGE and VNET_DEBUG enabled.

Reviewed by:	bz
MFC after:	3 days
2010-01-09 14:56:38 +00:00
delphij
323bc58a0a Fix formatting.
MFC after:	2 weeks
2010-01-09 12:34:15 +00:00
delphij
6761d75fb4 Add a set of manual pages for pthread[_attr]_[sg]etaffinity(3).
Reviewed by:	davidxu
MFC after:	2 weeks
2010-01-09 12:31:11 +00:00
kib
057178fcfd Set md_ldt (pointer to the LDT) after md_ldt_sd (system segment
descriptor for the LDT) is populated. md_ldt is used by context-switch
code as indicator that LDT segment register shall be loaded with
GUSERLDT segment instead of 0, so context switch at the wrong time may
cause attempt to load non-populated descriptor.

Use store with the barrier to prevent other CPUs from seeing updated
md_ldt but not seeing updated md_ldt_sd. Multithreaded process may
context-switch to another thread of the process on another CPU and read
md_ldt.

MFC after:	1 week
2010-01-09 11:28:01 +00:00
brueffer
4113919b07 Various language fixes. Also fixed the URL to totd, obtained from NetBSD.
PR:		38061
Submitted by:	Chris Pepper <pepper@rockefeller.edu>
MFC after:	1 week
2010-01-09 10:24:09 +00:00
brueffer
18ddcd66e1 bridge(4) acts like a switch, not like a hub.
PR:		141350
Submitted by:	brucec
Reviewed by:	thompsa
MFC after:	1 week
2010-01-09 09:30:09 +00:00
davidxu
871ba2b0e0 Use enum to define key types.
Suggested by:	jmallett
2010-01-09 06:30:40 +00:00
davidxu
715f123cec put semaphore waiter in long term list. 2010-01-09 06:12:44 +00:00
davidxu
b4d682588b Add key type TYPE_SEM. 2010-01-09 06:05:31 +00:00
davidxu
c74318c2e3 Update manual for sem_init and sem_open, restrictions of shared semaphore
and 14 characters in name length no longer exist.

Reviewed by:	deischen@
2010-01-09 05:40:46 +00:00
imp
5a44a5f7ae Merge r195128 from project/mips to head.
r195128 | gonzo | 2009-06-27 17:27:41 -0600 (Sat, 27 Jun 2009) | 4 lines
- Add support for handling TLS area address in kernel space.
    From the userland point of view get/set operations are
    performed using sysarch(2) call.
2010-01-09 04:59:57 +00:00
keramida
82945f004f Revert iwn channel-argument handling of set_txpower() to r201822
Pass the channel argument as a real argument and not through
RXON.  The RXON version seems to have problem with both the older
228.57.2.23 firmware and the latest 228.61.2.24 version resulting
in device initialization errors like:

  wpa_supplicant[2928]: Failed to initiate AP scan.
  kernel: firmware error log:
  kernel: error type      = "SYSASSERT" (0x00000005)
  kernel: program counter = 0x0000147C
  kernel: source line     = 0x0000058B
  kernel: error data      = 0x0000058B00000000
  kernel: branch link     = 0x0000145A00001492
  kernel: interrupt link  = 0x000006DE00000000
  kernel: time            = 7310
  ...
  kernel: iwn0: iwn_config: could not set TX power
  kernel: iwn0: iwn_init_locked: could not configure device, error 35

By passing the current channel to hal->set_txpower() the firmware
error is fixed, at least for the 4965 chipset of my Thinkpad and
the ones tested by Bernhard.

Submitted by:	Bernhard Schmidt <bschmidt@techwires.net>
Approved by:	rpaulo
2010-01-09 04:00:22 +00:00
imp
687f1a7fca Rename mips_pcpu_init to mips_pcpu0_init since it applies only to the
BSP.  Provide a missing prototype.
2010-01-09 03:08:22 +00:00
neel
a3e02917f3 Compute the target of the jump in the 'J' and 'JAL' instructions
correctly. The 256MB segment is formed by taking the top 4 bits
of the address of the instruction in the "branch delay" slot
as opposed to the 'J' or 'JAL' instruction itself.

Approved by: imp (mentor)
2010-01-09 02:17:14 +00:00
attilio
fde84f320b Introduce the new kernel thread called "deadlock resolver".
While the name is pretentious, a good explanation of its targets is
reported in this 17 months old presentation e-mail:
http://lists.freebsd.org/pipermail/freebsd-arch/2008-August/008452.html

In order to implement it, the sq_type in sleepqueues is mandatory and not
only compiled along with INVARIANTS option. Additively, a new sleepqueue
function, sleepq_type() is added, returning the type of the sleepqueue
linked to a wchan.
Three new sysctls are added in order to configure the thread:
debug.deadlkres.slptime_threshold
debug.deadlkres.blktime_threshold
debug.deadlkres.sleepfreq

rappresenting the thresholds for sleep and block time that will lead to
a deadlock matching (when exceeded), while the sleepfreq rappresents the
number of seconds between 2 consecutive thread runnings.
In order to enable the deadlock resolver thread recompile your kernel
with the option DEADLKRES.

Reviewed by:	jeff
Tested by:	pho, Giovanni Trematerra
Sponsored by:	Nokia Incorporated, Sandvine Incorporated
MFC after:	2 weeks
2010-01-09 01:46:38 +00:00
brueffer
da19d81aaa Various language fixes.
PR:		38061
Submitted by:	Chris Pepper <pepper@rockefeller.edu>
MFC after:	1 week
2010-01-09 00:24:54 +00:00
imp
c27b492e47 Merge r195129 from project/mips to head by hand:
r195129 | gonzo | 2009-06-27 17:28:56 -0600 (Sat, 27 Jun 2009) | 2 lines
- Use sysarch(2) in MIPS version of _tcb_set/_tcb_get
2010-01-09 00:07:47 +00:00
imp
f0d3132729 Merge r195030 from project/mips to head by hand
r195030 | gonzo | 2009-06-25 19:27:31 -0600 (Thu, 25 Jun 2009) | 4 lines
- Switch to libc softfloat from libgcc implementation. The problem
    with latter is that it is not complete, fpsetXXX/fpgetXXX
    functions are missing.
2010-01-09 00:01:35 +00:00
imp
0ec6bf46ab Merge r197800 from projects/mips to head by hand:
r197800 | gonzo | 2009-10-06 00:35:52 -0600 (Tue, 06 Oct 2009) | 3 lines
- curbrk variable for sbrk and brk should be the same
- Add correct variable names to Symbol.map
2010-01-08 23:59:04 +00:00
imp
5bd0838ff5 Merge r195025 from projects/mips to head by hand:
r195025 | gonzo | 2009-06-25 19:01:50 -0600 (Thu, 25 Jun 2009) | 4 lines
- Move fpgetXXX.c/fpsetXXX.c sources to hardfloat subdir/
    to prevenmt them from being mixed up with lib/libc/softfloat
    files with the same names
2010-01-08 23:50:39 +00:00
imp
a8210f6c6c Merge r194519 from projects/mips to head by hand:
r194519 | gonzo | 2009-06-19 17:28:26 -0600 (Fri, 19 Jun 2009) | 3 lines
- set -mabicalls and -msoft-float as a default in order to
    simplify building ports
2010-01-08 23:37:30 +00:00
brooks
d5b12d8685 Make options KGSSAPI build and add it to NOTES.
rpcsec_gss_prot.c:
  Use kernel printf and headers.

vc_rpcsec_gss.c:
  Use a local RPCAUTH_UNIXGIDS definition for 16 instead of using NGROUPS.
2010-01-08 23:26:10 +00:00
imp
b3ad93c0ea Merge r195030 from project/mips into head by hand:
r195030 | gonzo | 2009-06-25 19:27:31 -0600 (Thu, 25 Jun 2009) | 4 lines
- Switch to libc softfloat from libgcc implementation. The problem
    with latter is that it is not complete, fpsetXXX/fpgetXXX
    functions are missing.
2010-01-08 23:11:23 +00:00
imp
2069f58f7b Merge r195575 and 195530 from projects/mips to head by hand:
r195575 | imp | 2009-07-10 12:24:02 -0600 (Fri, 10 Jul 2009) | 2 lines
quick hack for the problem gonzo is seeing.

r195530 | imp | 2009-07-10 01:18:30 -0600 (Fri, 10 Jul 2009) | 5 lines
Always build all 4 emulators into the mips toolchain.
# I think we have a gcc spec file issue with abi=64 since I have to do other
# hacks to get it mostly kinda right.
2010-01-08 23:09:11 +00:00
imp
ba2a1ed674 Merge from project/mips r195021:
r195021 | gonzo | 2009-06-25 18:44:23 -0600 (Thu, 25 Jun 2009) | 2 lines
- Add MIPS to the list of 32-bit architectures
2010-01-08 23:06:56 +00:00
imp
b5ce10f6a4 Back-merge (by hand) r195668:
r195668 | gonzo | 2009-07-13 17:01:12 -0600 (Mon, 13 Jul 2009) | 3 lines
- Get rid of ugly TARGET_CPU_DEFAULT default. 16 is MASK_DSP
    and was set there due to my ignroance.
2010-01-08 23:02:17 +00:00
brueffer
69131979da Free allocated sbufs before returning ENOMEM.
PR:		128335
Submitted by:	Mateusz Guzik <mjguzik@gmail.com>
MFC after:	2 week
2010-01-08 22:58:50 +00:00
imp
f7c48f09b3 Revert r199758. It pointed out that we were calling pcpu_init way too
late...
2010-01-08 22:52:02 +00:00
imp
382bd114d4 Centralize initialization of pcpu, and set curthread early... 2010-01-08 22:48:21 +00:00
brueffer
ca938e57e7 Remove unnecessary quoting and markup, add missing punctuation.
PR:		140494
Submitted by:	Jeremy Huddleston <jeremyhu@apple.com>, bde
MFC after:	1 week
2010-01-08 22:02:42 +00:00
trasz
c897b01abd Fix array overflow.
Reviewed by:	rpaulo
2010-01-08 21:02:12 +00:00
trasz
2975d87f5e Get rid of #ident. 2010-01-08 20:40:28 +00:00
brueffer
3a5e7c8c8b sk(4), stge(4) and vge(4) should work on all architectures, snd_t4dwave(4)
works on sparc64.

Submitted by:	yongari
2010-01-08 20:38:41 +00:00
trasz
9dd38d6c41 Fix array overflow.
Reviewed by:	philip
2010-01-08 19:56:37 +00:00
bz
1af59610c9 To avoid hardcoding further kernel configuration names for
make universe, split the logic into two parts:
- 1st to build worlds and generate kernel configs like LINT.
- 2nd to build kernels for a given TARGET architecture correctly
  finding all newly generated configs, not knowing anything about
  LINT anymore. (*)

(*) If you know better/cleaner/... ways to do this, let me know.

Discussed on/with:	arch, jhb, rwatson
MFC after:		1 month
2010-01-08 19:01:50 +00:00
bz
abdefdef47 Generate a second LINT configuration for i386 and amd64 in
sys/conf/makeLINT.mk, which includes LINT and sets options VIMAGE
so that we will have VIMAGE LINT builds[1]. For now only do it for
those two architectures to avoid massive universe times for archs,
where people will less likely use VIMAGE or not at all.

Requested by:		jhb [1]
Discussed on/with:	arch, jhb, rwatson
MFC after:		1 month
2010-01-08 19:00:20 +00:00
bz
ad608e4e42 In sys/<arch>/conf/Makefile set TARGET to <arch>. That allows
sys/conf/makeLINT.mk to only do certain things for certain
architectures.

Note that neither arm nor mips have the Makefile there, thus
essentially not (yet) supporting LINT.  This would enable them
do add special treatment to sys/conf/makeLINT.mk as well chosing
one of the many configurations as LINT.

This is a hack of doing this and keeping it in a separate commit
will allow us to more easily identify and back it out.

Discussed on/with:	arch, jhb (as part of the LINT-VIMAGE thread)
MFC after:		1 month
2010-01-08 18:57:31 +00:00
qingli
316634c7ad Ensure an address is removed from the interface address
list when the installation of that address fails.

PR:		139559
2010-01-08 17:49:24 +00:00
brueffer
ba9f3a722e Remove ste(4), it should work on all architectures now. 2010-01-08 17:47:37 +00:00