177041 Commits

Author SHA1 Message Date
mav
06ec0382c9 Two 192/24/8 playback streams overflow single mandatory output line (SDO)
of HDA bus. Handle that from two directions:
 - Add support for "striping" (using several SDO lines), if supported.
 - Account HDA bus utilization and return error on new stream allocation
attempt if remaining bandwidth is unsifficient.

Most of HDA controllers have one SDO line with 46Mbps output bandwidth.
NVIDIA GF210 has 2 lines - 92Mbps. NVIDIA GF520 has 4 lines - 184Mbps!

MFC after:	2 months
Sponsored by:	iXsystems, Inc.
2012-01-19 01:55:48 +00:00
sbruno
142940515e Wrap changes from svn r212126 inside LOADER_NFS_SUPPORT such that
using LOADER_TFTP_SUPPORT excludes this code.  Fixes compilation of pxeldr
with -DLOADER_TFTP_SUPPORT

Applicable to stable/9 and stable/8 now.

This appears to not be needed on stable/7 as r212126 has not been MFC'd.

Obtained from:	Yahoo! Inc.
MFC after:	2 weeks
2012-01-19 01:25:50 +00:00
sbruno
e9eb3a867c Update .Dd date on this man page.
MFC with r230313 and r230316

Caught by: bz
Obtained from:	Yahoo! Inc.
2012-01-18 22:52:02 +00:00
sbruno
1e5d8b382d Update man page to show that ciss(4) now support the P420
MFC with r230313

Caught by:  brueffer
Obtained from:	Yahoo! Inc
MFC after:	2 weeks
2012-01-18 21:27:49 +00:00
sbruno
c935674a30 Add support for HP P420 to ciss(4)
Tested on upcoming Gen 8 releases of hardware from HP.

MFC to all supported releases.

Obtained from:	Yahoo! Inc.
MFC after:	2 weeks
2012-01-18 19:35:16 +00:00
mav
8f9f8ca268 Improve HDMI/DisplayPort audio support in snd_hda(4):
- Enable and handle unsolicited responses from digital display pins,
reporting connection and EDID-Like Data (ELD) validity status changes.
 - Fetch ELD data, describing connected digital display device audio
capabilities. These data not really used at the moment (user is not
denied to use audio formats not supported by the device), only printed to
verbose logs. But they are useful for debugging. The fact that ELD was
received tells that HDMI link was established and video driver enabled
HDMI audio passthrough. Some old chips may not return ELD, so lack of it
is not necessary a problem.
 - Add some more points to CODEC configuration sequence:
   - For converter widgets, supporting more then two channels (HDMI/DP
     converter widgets support 8), set number of channels to handle.
   - For digital display pins (HDMI/DP) fill audio infoframe, reporting
     connected device about number of channels and speakers allocation.
   - For digital display pins (HDMI/DP) set mapping between channels seen
     by software and channels transferred via HDMI/DisplayPort.
 - Allow more audio formats, not used for analog connections because of
stereo pairs orientation, but easily applicable to HDMI/DisplayPort: 2.1,
3.0, 3.1, 4.1, 5.0, 6.0, 6.1, 7.0. That list may be filtered later using
info from ELD.
 - Disable MSI interrupts for NVIDIA HDA controllers before GT520.

At this point I can successfully play audio over HDMI from NVIDIA GT210
and GT520 cards with nvidia-driver-290.10 driver to Marantz SR4001
receiver in 2.0, 2.1, 3.0, 4.0, 4.1, 5.0 and 5.1 PCM formats at 44, 48,
88 and 96KHz at 16 and 24 bits, same as do AC3/DTS passthrough.
6.0, 6.1, 7.0 and 7.1 PCM formats are not working for me, but I think
it is because of receiver age.

MFC after:	2 months
Sponsored by:	iXsystems, Inc.
2012-01-18 19:12:33 +00:00
peter
e5fa065e08 Rev 228065 (change bsd.own.mk -> bsd.init.mk) broke pam_unix.so by causing
the LDADD/DPADD to lose the -lpam, and causing openpam_dynamic() to fail
due to "openpam_get_options" being undefined.

This would cause obscure console log messages like:
  openpam_dynamic(): No error: 0
  openpam_load_module(): no pam_unix.so found
and other helpful messages which are no help in diagnosing the problem.

Fortunately this change was not mfc'ed to 9.x, it isn't broken there.
2012-01-18 18:26:56 +00:00
nwhitehorn
3ec7d90475 Warn if trying to install over an existing partition, which usually fails
anyway due to libarchive not being able to overwrite schg flags.

PR:		bin/164278
MFC after:	4 days
2012-01-18 15:59:23 +00:00
bz
747971918d Unbreak several mips kernel configs after r230150 and r230152 to make
a universe complete successfully again.
2012-01-18 15:25:34 +00:00
des
939a66af62 Fix two issues related to the use of SIGINFO in fetch(1) to display
progress information.  The first is that fetch_read() (used in the HTTP
code but not the FTP code) can enter an infinite loop if it has previously
been interrupted by a signal.  The second is that when it is interrupted,
fetch_read() will discard any data it may have read up to that point.
Luckily, both bugs are extremely timing-sensitive and therefore difficult
to trigger.

PR:		bin/153240
Submitted by:	Mark <markjdb@gmail.com>
MFC after:	3 weeks
2012-01-18 15:13:21 +00:00
schweikh
7972e45b20 Comment cosmetics: end more sentences with full stops. 2012-01-18 14:41:26 +00:00
rea
558e00899f Subject: NULLFS: properly destroy node hash
Use hashdestroy() instead of naive free().

Approved by:	kib
MFC after:	2 weeks
2012-01-18 11:23:46 +00:00
schweikh
5dd4b201f5 Connect the bktr module(s) to the amd64 build.
MFC after:	7 days
2012-01-18 08:56:26 +00:00
emaste
168320bee8 Fix #ifdef VERBOSE for UTC case
Update verbose output to match what actually happens when selecting
the UTC option, and when the -n option is used.

Patch updated slightly for new libdialog.

PR:		bin/164042
Submitted by:	Devin Teske <dteske vicor com>
MFC after:	2 weeks
2012-01-18 04:37:35 +00:00
emaste
b955b33d3a Don't write /var/db/zoneinfo when zone is not actually changed.
If the specified zone file does not exist or the -n flag is specified,
do not update /var/db/zoneinfo.

PR:		bin/164039
Submitted by:	Devin Teske <dteske vicor com>
MFC after:	1 week
2012-01-18 04:12:32 +00:00
lstewart
623ee56937 Specify the correct section (4 instead of 9) in the h_ertt man page's title and
bump the document date.

MFC after:	3 days
2012-01-18 03:03:21 +00:00
emaste
206e1ce96f Add missing line continuation \. It did not cause any issue because
the same path is already being included in ../Makefile.inc.

PR:		164192
Submitted by:	Devin Teske <dteske vicor com>
MFC after:	2 weeks
2012-01-18 02:44:22 +00:00
kevlo
6ac4c5fe32 NOOBJ is long time dead
Reviewed by:	kib
2012-01-18 02:29:11 +00:00
kevlo
13ac35b185 vfs_object_create() function is obsolete. Use vnode_create_vobject()
to create the backing object.

Reviewed by:	kib
2012-01-18 02:27:09 +00:00
ed
71166c4906 Allow growfs to be built with GCC 4.7 and -Werror.
The dp1 variable is only used when FSIRAND is defined. Just place the
variable behind #ifdefs entirely.
2012-01-17 22:19:35 +00:00
yongari
a5c88f4732 Document dev.bge.%d.msi_disable tunable. 2012-01-17 22:17:11 +00:00
ed
e193e26a6f Remove unused variables.
Simply annotate the function parameters with __unused, instead of adding
the ve-variables. This makes the code build with GCC 4.7 and -Werror.
2012-01-17 22:17:10 +00:00
yongari
a4e977ace5 Introduce a tunable that disables use of MSI.
Non-zero value will use INTx.
2012-01-17 22:15:33 +00:00
ed
4175ee1d5f Remove unneeded dtv variable.
It is only assigned and not used at all. The object files stay identical
when the variables are removed.

Approved by:	kib
2012-01-17 21:55:20 +00:00
hrs
1ec0cafe1b Revert changes in r228790. It prevented the ypserv daemon from working with
with multiple socktypes.
2012-01-17 20:39:33 +00:00
ed
55f99993c3 Only use the static assertion when __generic is available.
Reported by:	tijl
2012-01-17 20:22:10 +00:00
ed
99a08914e7 Don't expose __generic() when not using C++.
According to the GCC documentation, the constructs used to implement
<tgmath.h> are only available in C mode. They only cause breakage when
used used with g++.

Reported by:	tijl
2012-01-17 20:21:31 +00:00
yongari
8ea4c0e172 Free allocated jumbo buffers when controller is stopped. 2012-01-17 19:36:53 +00:00
yongari
86a07554c1 Use a RX DMA tag to free loaded RX DMA maps.
Previously it used a TX DMA tag.
2012-01-17 19:31:03 +00:00
adrian
9b1d2e1715 Tidy-up. 2012-01-17 18:20:34 +00:00
glebius
ee5fc18d8a The newhook method can be called in ISR context at
certain circumstances, so better use M_NOWAIT in it.
2012-01-17 18:10:25 +00:00
kib
69f3e63a09 Add definitions for the FPU extended state header, legacy extended
state and AVX state.

MFC after:	1 week
2012-01-17 17:07:13 +00:00
kib
8999bd2861 Modernize the fpusave structures definitions by using uint*_t types.
MFC after:	1 week
2012-01-17 16:53:41 +00:00
alc
091f2726d5 Explain why it is safe to unlock the vnode.
Requested by:	kib
2012-01-17 16:20:50 +00:00
theraven
01d570a959 Fix clang atomic to use for atomic_is_lock_free().
Reviewed by:	ed
Approved by:	dim (mentor)
2012-01-17 15:20:41 +00:00
glebius
7d3312f434 Allocate our mbuf with m_get2(). 2012-01-17 12:14:26 +00:00
glebius
068b515b9c Provide a function m_get2() that allocates a minimal mbuf that
would fit specified size. Returned mbuf may be a single mbuf,
an mbuf with a cluster from packet zone, or an mbuf with jumbo
cluster of sufficient size.
2012-01-17 12:13:36 +00:00
kib
6a34de7c5a Implement xsetbv(), xsave() and xrstor() providing C access to the
similarly named CPU instructions.

Since our in-tree binutils gas is not aware of the instructions, and
I have to use the byte-sequence to encode them, hardcode the r/m operand
as (%rdi). This way, first argument of the pseudo-function is already
placed into proper register.

MFC after:	1 week
2012-01-17 07:30:36 +00:00
kib
e94bd75cc5 Add definitions related to XCR0.
MFC after:	1 week
2012-01-17 07:23:43 +00:00
kib
6633d0628b Add macro IS_BSP() to check whether the current CPU is BSP.
MFC after:	1 week
2012-01-17 07:21:23 +00:00
pluknet
8c28719b6d Fix the "lock &zrl->zr_mtx already initialized" assertion by initializing
the allocated memory before calling mtx_init(9) on mtx pointing to it.
Otherwize, random contents of uninitialized memory might occasionally
trigger the assertion.

Reported by:	Pavel Polyakov <bsd kobyla org>
Reviewed by:	pjd
MFC after:	1 week
2012-01-17 06:23:25 +00:00
kevlo
1a0c72b3fe Return EOPNOTSUPP since we only support update mounts for NFS export.
Spotted by:	trociny
2012-01-17 01:25:53 +00:00
mckusick
bdae70b9cd There are several bugs/hangs when trying to take a snapshot on a UFS/FFS
filesystem running with journaled soft updates. Until these problems
have been tracked down, return ENOTSUPP when an attempt is made to
take a snapshot on a filesystem running with journaled soft updates.

MFC after: 2 weeks
2012-01-17 01:14:56 +00:00
mckusick
af2e331939 Make sure all intermediate variables holding mount flags (mnt_flag)
and that all internal kernel calls passing mount flags are declared
as uint64_t so that flags in the top 32-bits are not lost.

MFC after: 2 weeks
2012-01-17 01:08:01 +00:00
nwhitehorn
bf2ee27f25 Revert r212360 now that PowerPC can handle large sparse arguments to
pmap_remove() (changed in r228412).

MFC after:	2 weeks
2012-01-17 00:31:09 +00:00
alc
5210c69a89 Improve abstraction. Eliminate direct access by elf*_load_section()
to an OBJT_VNODE-specific field of the vm object.  The same
information can be just as easily obtained from the struct vattr that
is in struct image_params if the latter is passed to
elf*_load_section().  Moreover, by replacing the vmspace and vm
object parameters to elf*_load_section() with a struct image_params
parameter, we actually reduce the size of the object code.

In collaboration with:	kib
2012-01-17 00:27:32 +00:00
stas
6e62eeb506 - Add ID for the BeagleBone FTDI serial over usb port.
MFC after:	3 days
2012-01-16 23:14:23 +00:00
hselasky
87b184512f Add support for more USB devices.
Submitted by:	pav @
MFC after:	1 week
2012-01-16 22:26:25 +00:00
ghelmer
06b861e15c Remove unnecessary includes from these libutil man pages.
Requested by bde (as was the previous commit).
2012-01-16 21:25:41 +00:00
ghelmer
05bff00124 Fix more disorder in prototypes and constants.
Fix header comments for each section of constants.
Fix whitespace in #define lines.
Fix unnecessary parenthesis in constants.
2012-01-16 21:19:23 +00:00