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Author SHA1 Message Date
Adrian Chadd
3dd85b265f Begin merging in some of my 802.11n TX aggregation driver changes. 
* Add a PCU lock, which isn't currently used but will eventually be
  used to serialise some of the driver access.

* Add in all the software TX aggregation state, that's kept per-node
  and per-TID.

* Add in the software and aggregation state to ath_buf.

* Add in hooks to ath_softc for aggregation state and the (upcoming)
  aggregation TX state calls.

* Add / fix the HAL access macros.

Obtained from:	Linux, ath9k
Sponsored by:	Hobnob, Inc.
 2011-11-08 02:12:11 +00:00
Adrian Chadd
712a80b873 Bring over the 11n aggregation statistics struct from the if_ath_tx branch. 2011-11-08 01:35:44 +00:00
Adrian Chadd
10830c3812 Merge in ath rate flags and ath_rc_series from my 11n TX branch. 
This is in preparation for 802.11n TX aggregation support.
 2011-11-08 01:35:05 +00:00
Pyun YongHyeon
f9ea040e0c Do not allow changing MTU to be less than the minimum. 2011-11-07 22:58:49 +00:00
Pyun YongHyeon
aeeee7eec1 If ti_chipinit() fails in ti_stop(), ignore the error and release 
all allocated TX/RX buffer resources. If the interface is brought
to up again after the error, we will leak allocated TX/RX buffers.
 2011-11-07 22:53:06 +00:00
Pyun YongHyeon
4fce1b52ed Show RX buffer allocation failure and do not blindly send alive 
message to firmware. Probably the correct way for this error is to
send a TI_CMD_CODE_STACK_DOWN message to firmware and let firmware
handle the rest.
 2011-11-07 22:47:25 +00:00
Michael Tuexen
dc81ec897e When loading addresses from INITs, always use the correct 
local address.

MFC after: 3 days.
 2011-11-07 22:30:19 +00:00
Pyun YongHyeon
6280f2fb34 Mini ring is not available on Tigon 1 so do not create DMA maps for 
mini ring on Tigon 1 to save resources.
 2011-11-07 22:17:44 +00:00
Pyun YongHyeon
7beaf112a5 Track which ring was updated in RX handler and update only modified 
ring. This should reduce unnecessary register accesses.
 2011-11-07 22:11:38 +00:00
Mikolaj Golub
82841ae6f8 When displaying process virtual memory mappings print superpage 
mapping flag.

Submitted by:	Mel Flynn <mel.flynn+fbsd.hackers@mailing.thruhere.net>
Reviewed by:	alc, rwatson
 2011-11-07 21:16:19 +00:00
Mikolaj Golub
5384d08913 Add KVME_FLAG_SUPER and use it in sysctl_kern_proc_vmmap for marking 
entries with superpages.

Submitted by:	Mel Flynn <mel.flynn+fbsd.hackers@mailing.thruhere.net>
Reviewed by:	alc, rwatson
 2011-11-07 21:13:19 +00:00
Mikolaj Golub
bde886fba4 In lim_fork() assert that processes locks are held. 
Suggested by:	kib
 2011-11-07 21:09:04 +00:00
Ed Schouten
f1b61fc829 Ensure pam_lastlog removes the /dev/ component of the TTY name. 
Some consumers of PAM remove the /dev/ component (i.e. login), while
others don't (i.e. su). We must ensure that the /dev/ component is
removed to ensure that the utmpx entries properly work with tools such
as w(1).

Discussed with:	des
MFC after:	1 week
 2011-11-07 19:57:42 +00:00
Pyun YongHyeon
18707510b7 o Remove unnecessary controller reinitialization. 
o Do not blindly UP controller when MTU is changed. Reinitialize
   controller only if driver is running.
 o Remove useless ti_stop() in ti_watchdog() since ti_init_locked()
   always invokes ti_stop().
 2011-11-07 18:26:38 +00:00
Pyun YongHyeon
bb6ebb6af8 Remove ti_unit member variable in softc. 
While I'm here use PCIR_BAR macro.
 2011-11-07 18:19:20 +00:00
Marcel Moolenaar
82543c5928 Don astbestos garment and remove the warning about TMPFS being experimental 
-- highly experimental even. So far the closest to a bug in TMPFS that people
have gotten to relates to how ZFS can take away from the memory that TMPFS
needs. One can argue that such is not a bug in TMPFS. Irrespective, even if
there is a bug here and there in TMPFS, it's not in our own advantage to
scare people away from using TMPFS. I for one have been using it, even with
ZFS, very successfully.
 2011-11-07 16:21:50 +00:00
Ed Schouten
6472ac3d8a Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs. 
The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.
 2011-11-07 15:43:11 +00:00
Gleb Smirnoff
37c1ff48a9 In icmp6_redirect_input: 
- Assert that we got a valid mbuf with rcvif pointer. [1]
- Use __func__ in logging.

Submitted by:	prabhakar lakhera <prabhakar.lakhera gmail.com> [1]
Submitted by:	Kristof Provost <kristof sigsegv.be> [1]
 2011-11-07 14:22:18 +00:00
Ed Schouten
0c66031ab1 Remove unneeded CFLAGS. 
Such optimisations should not be performed in this Makefile. Also, uqs@
suggested they have no effect, because the checksum of the resulting
binary is unchanged.

Discussed with:	gabor, uqs
 2011-11-07 09:42:22 +00:00
Andrey V. Elsukov
2a9cd9b3a1 Remove a note about disabling of GEOM protection mechanism. 
boot0cfg should work without such hack.

MFC after:	3 days
 2011-11-07 09:29:10 +00:00
Andrey V. Elsukov
7411f128dd Reorganize write_mbr() function to be able write bootcode with different 
ways. Improve error reporting and also fix indenting.
Now we are trying to write bootcode:
 1. Directly to provider (if we can open it for writing);
 2. Via GEOM_PART (if it is available);
 3. Via GEOM_MBR.

MFC after:	2 weeks
 2011-11-07 09:21:18 +00:00
Andrey V. Elsukov
b06ce6855c Fix multi-line comment formatting. 
MFC after:	2 weeks
 2011-11-07 07:51:10 +00:00
Andrey V. Elsukov
39e9a28fdf Fix multi-line comment formatting. 
Pointed by:	jh
MFC after:	1 week
 2011-11-07 07:50:35 +00:00
Ed Schouten
1063f9291e SDT's struct sdt_argtype can be marked static everywhere. 
It is only passed to SYSINIT/SYSUNINIT.
 2011-11-07 07:09:38 +00:00
Ed Schouten
d745c852be Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs. 
This means that their use is restricted to a single C file.
 2011-11-07 06:44:47 +00:00
Andrey V. Elsukov
fd1ca22afb Improve error reporting when MBR can not be written. 
Remove obsolete code which uses DIOCSMBR ioctl.
When writing MBR first check that GEOM_MBR is available, if it is not
available, then try write MBR directly to provider. If both are failed,
then recommend to use gpart(8).

MFC after:	2 week
 2011-11-07 06:24:35 +00:00
Ryan Stone
add89852d6 Replace fasttrap_copyout() with uwrite(). FreeBSD copyout() is not able to 
write to the .text section of a process.

Obtained from:	rpaulo
MFC after:	3 days
 2011-11-07 01:55:58 +00:00
Ryan Stone
166808c625 Fix the DTrace pid return trap interrupt vector. Previously we were using 
31, but that vector is reserved.

Without this fix, running dtrace -p <pid> would either cause the target
process to crash or the kernel to page fault.

Obtained from:	rpaulo
MFC after:	3days
 2011-11-07 01:53:25 +00:00
Hans Petter Selasky
e6c503f75a Fix build breakage for 8-stable and older. 
MFC after:	0 days
 2011-11-06 23:26:26 +00:00
Hans Petter Selasky
13ceb65482 Add support for new USB modem protocol. 
PR:		usb/159919
MFC after:	1 week
 2011-11-06 23:11:30 +00:00
Marius Strobl
f5cd6038aa Freeze the device queue if a request didn't complete without error and 
isn't already frozen.
 2011-11-06 22:28:13 +00:00
Marcel Moolenaar
fd1c5f4365 Add check-password.4th and screen.4th to the boot image. They are 
needed by the loader.
 2011-11-06 21:57:12 +00:00
Marius Strobl
56b5737cdc Add missing comma. 
Submitted by:	brueffer
 2011-11-06 21:54:27 +00:00
Marius Strobl
906a009e02 Commit man page update missed in r227006. 2011-11-06 21:33:50 +00:00
Andrey V. Elsukov
1b100fd31b Initialize "acc" value inside the loop to reset failed attempts. 
PR:		misc/162262
MFC after:	3 days
 2011-11-06 21:12:52 +00:00
Christian Brueffer
212b1d6d4f Add qlxgb(4). 
MFC after:	3 days
 2011-11-06 20:59:07 +00:00
Christian Brueffer
8814105fe1 Add qlxgb(4) to the hardware notes. 
MFC after:	3 days
 2011-11-06 20:49:17 +00:00
Andrey V. Elsukov
395a625c6d Add reference to gpart(8). 
MFC after:	3 days
 2011-11-06 20:42:32 +00:00
Andrey V. Elsukov
99e57974a6 Add reference to gpart(8). 
MFC after:	3 days
 2011-11-06 20:39:35 +00:00
Andrey V. Elsukov
9a5e36b804 Add reference to gpart(8). 
MFC after:	3 days
 2011-11-06 20:38:27 +00:00
Christian Brueffer
c1a7f0eb09 Write QLogic consistently. 
MFC after:	3 days
 2011-11-06 20:37:17 +00:00
Andrey V. Elsukov
fd4bbf84f2 Add recommendation to use gpart(8) when user tries write disklabel 
or bootcode to already opened provider.

MFC after:	1 week
 2011-11-06 20:32:55 +00:00
Ed Schouten
a35353de88 Partially revert r227233. 
The privs.h header is not only used by at(1), it's also used by
atrun(8). Just let the code the way it used to be (for now).

Reported by:	kwm, tinderbox
Hat to:		me
 2011-11-06 20:30:21 +00:00
Ed Schouten
8f80f103b4 Remove MALLOC_DECLAREs of nonexisting malloc-pools. 
After careful grepping, it seems none of these pools can be found in our
source tree. They are not in use, nor are they defined.
 2011-11-06 20:16:50 +00:00
Michael Tuexen
7dd1259f73 Initialize all components of the sent COOKIE. 
MFC after: 3 days.
 2011-11-06 20:09:22 +00:00
Andrey V. Elsukov
b11075cdeb Remove unneeded checks. 
MFC after:	1 week
 2011-11-06 19:03:07 +00:00
Ed Schouten
3a01367a9b Mark global functions and/or variables in spray(8) static where possible. 
This allows compilers and static analyzers to do more thorough analysis.
 2011-11-06 19:02:49 +00:00
Ed Schouten
f69e32f1cd Mark global functions and/or variables in snapinfo(8) static where possible. 
This allows compilers and static analyzers to do more thorough analysis.
 2011-11-06 19:02:43 +00:00
Ed Schouten
0aa42e81b2 Mark global functions and/or variables in rmt(8) static where possible. 
This allows compilers and static analyzers to do more thorough analysis.
 2011-11-06 19:02:37 +00:00
Ed Schouten
d1931b8065 Mark global functions and/or variables in rip6query(8) static where possible. 
This allows compilers and static analyzers to do more thorough analysis.
 2011-11-06 19:02:31 +00:00