Summary of changes from v2.6.9-rc1 to v2.6.9-rc2
============================================
<perex@suse.cz>
ALSA CVS update - Clemens Ladisch <clemens@ladisch.de>
ALSA sequencer,ALSA<-OSS sequencer
export snd_seq_set_queue_tempo() for OSS to prevent calling
snd_seq_kernel_client_ctl() (using copy_from_user()) in interrupt
context
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
ATIIXP driver
- continue to probe other codecs even if a codec returns error
(instead of breaking the probing).
this will fix some cases with both AC97 and MC97 codecs.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
Documentation,ICE1712 driver,ICE1724 driver
- fixed the description of model module parameters for ice1712 and ice1724
drivers.
- added the support of VT1720-based mobo.
(still experimental and supporting AC97 only)
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
Memalloc module
- added ifdef CONFIG_PCI around the enable module option to avoid the compile
warnings without PCI support.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
AC97 Codec Core
- added the global mutex for ac97_t (ad18xx mutex is removed).
used to protect paging and AD18xx multi-codecs.
- set PAGE_INT register explicitly before accessing (for STAC9758).
- moved ALC650 revision check to patch_alc650().
- support stereo Mic playback.
- moved STAC9708 quirk to patch_stac9708().
- don't clear PC_BEEP high bits (ac97 2.3 sets frequency there).
- avoid the unnecessary RESET-waiting for audio/modem codec.
- fixed the evaluation of modem codec to call mpatch callback properly.
- determine the SPDIF rate in the build path.
- added suffix argument to snd_ac97_rename|remove|swap_ctl().
- added snd_ac97_rename_vol_ctl().
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
Digigram VX core
fixed sleep while atomic in the trigger callback.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
PARISC Harmony driver
- fixed the buffer handling without dma_alloc_coherent support.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
Digigram VX core
fixed the compile warnings due to the last change.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
Digigram VX core
added 'Clock Mode' control to choose the clock source.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
ICE1724 driver
avoid to change the AC97 rate registers. this seems conflicting
with the rate conversion on VT172x.
<perex@suse.cz>
ALSA CVS update - Clemens Ladisch <clemens@ladisch.de>
Wavefront drivers
fix possible buffer overflow in wavefront_download_firmware()
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
VIA82xx driver
added the DXS entry for Mitac/Vobis/Yakumo laptop.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
AC97 Codec Core
added ac97_can_spdif() for checking the SPDIF support.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
VIA82xx driver
- use snd_pcm_limit_hw_rates() and removed redundant codes.
- fixed the rate constraints when 'IEC958 Output Switch' is on.
- check the SPDIF support on AC97 and don't build IEC958 stuffs if not available.
<perex@suse.cz>
ALSA CVS update - Jaroslav Kysela <perex@suse.cz>
AC97 Codec Core
Signed-off-by: Kevin Mack <kevmack@accesscomm.ca>
For Gateway M675 notebook - this will direct mixer
output to speaker, headphone and line-out instead
of just the front(DAC-A) signal.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
PARISC Harmony driver
fixed typos.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
AC97 Codec Core
Avoid warning message during codec probing in case SKIP_AUDIO flag is not set.
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
AC97 Codec Core
- Added the single mixer control with AC97 2.3 paging.
- Handle the paging for some ALC655/658 registers.
- Added the experimental support for ALC850.
<perex@suse.cz>
ALSA CVS update - Jaroslav Kysela <perex@suse.cz>
ALSA Core
Fixed warnings for pci PM callbacks when not CONFIG_PCI
<perex@suse.cz>
ALSA 1.0.5
<perex@suse.cz>
ALSA CVS update - Takashi Iwai <tiwai@suse.de>
AC97 Codec Core
Fixed mutex deadlocks.
<perex@suse.cz>
ALSA CVS update
Documentation
Added snd-fm801 tuner parameter description
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
ICE1724 driver
SPDIF output fixes
- Fixed the encoding of SPDIF status bits in the consumer mode.
- Change the SPDIF status bits according to the current sample rate.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ATIIXP driver,VIA82xx driver
Added the missing RESUME info bits to pcm.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
Added the PCI ID for nVidia CK8.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel,ALSA<-OSS emulation
Clean up and optimization of PCM format-specific functions.
- Use array indexing instead of huge swith/case.
- Removed superfluous handling of floats.
- Use memcpy for silencing to simplify the codes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
USB generic driver
Quattro USB: handle the different endianness of playback and recording sample data
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
Opti9xx drivers
Fixed spin deadlocks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
OPL4
add newline at end of file
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
OSS sequencer emulation
Use separate functions for some ioctls to reduce stack usage.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
CS46xx driver,MIXART driver
reduce stack usage
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
Removed the obsoleted init for boot parameters.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ES1968 driver
Fix the crash at unloading the module due to the shared interrupt
with other devices.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Generic drivers
Do the buffer allocation in hw_params callback instead of open callback.
This will prevent to use the allocation of excessive size.
Pre-allocation is called with the default size 0, ie. no buffer will be
pre-allocated as default.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel,ES1968 driver,EMU10K1/EMU10K2 driver,KORG1212 driver
Trident driver
Clean up the buffer management in the PCM runtime record.
The buffer-allocation record is hold in runtime instance, so that
it can be checked more cleanly.
dma_private is removed from runtime (it's used for SG-buffers).
The macro snd_pcm_substream_sgbuf() should be used instead of direct
access to the pointer, to retrieve the sgbuf struct from the PCM
substream instance.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
Fixed the calculation of the current DMA position on some sloppy devices.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
VIA82xx driver
Fixed the calculation of the current DMA position at the period boundary.
In some cases, DMA residue returns the value 0 during the transition
at the DMA boundary. The patch handles it as the position 0.
This may prevent the flood of 'invalid last pointer' debug messages
on some devices.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
USB generic driver
handle devices that allow setting but not reading sample rate
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel,ALSA Core,RME32 driver,RME96 driver,NM256 driver
- Fix the mmap via io_remap_page_range() on nm256, rme32 and rme96.
Added SNDRV_PCM_INFO_MMAP_IOMEM to handle this case.
- Clean up the indirect accessing on RME32/RME96 drivers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver
Merge EFX playback and capture streams to the single device (hw:0,2).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
au88x0 driver
- Fixed the wrong pointer cast on 64bit architectures.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel,ALSA<-OSS emulation,CMIPCI driver
reduce stack usage
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
CMIPCI driver
don't sleep in prepare callback
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
Each of snd_pcm_hw_refine_old_user() and snd_pcm_hw_params_old_user()
consume 856 bytes of stack and can invoke deep calls via the page allocator.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
USB generic driver
new functions snd_usbmidi_input_stop() and snd_usbmidi_input_start()
needed by snd-usb-usx2y to be able to use usb_set_interface()
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
ALSA sequencer,Instrument layer,ISA,GUS drivers
Clean up Makefiles for the sequencer stuff using reverse selections.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<hch@lst.de>
[PATCH] qla1280: add ISP1040 register definitions
The old 1020/1040 has some registers where the newer controlers only
have reserved space, add that to qla1280.h
Signed-off-by: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] qla1280: add IS_ISP* helpers
The code is already messy due to the explicit pci id checks for
1280 vs 1x160, so add some nice helpers for that.
Signed-off-by: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] qla1280: cleanup firmware loading, add pio-based loading
The ISP1040 needs to load firmware by PIO, and while we're at it clean
the convoluted mess of firmware loading up by splitting it into
managable subroutines.
Signed-off-by: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] qla1280: cleanup qla1280_nvram_config
qla1280_nvram_config is a huge mess. Split it up into managable
subroutines and add suport for the ISP1040 to it. Add missing call
to set the age limit also on 1280/1x160.
Signed-off-by: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] qla1280: cleanup qla1280_initialize_adapter
no function changes, just some more gotos and less nested ifs to make
the code readable.
Signed-off-by: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] qla1280: update changelog and version
Signed-off-by: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
Add dma_declare_coherent_memory() API
This adds the description and a null prototype.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
Add memory region bitmap implementations
These APIs deal with bitmaps representing contiguous
memory regions. The idea is to set, free and find
a contiguous area.
For ease of implementation (as well as to conform
to the standard requirements), the bitmaps always
return n aligned n length regions. The implementation
is also limited to BITS_PER_LONG contiguous regions.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
Add vmalloc alignment constraints
vmalloc is used by ioremap() to get regions for
remapping I/O space. To feed these regions back
into a __get_free_pages() type memory allocator,
they are expected to have more alignment than
get_vm_area() proves. So add additional alignment
constraints for VM_IOREMAP.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
Add x86 implementation of dma_declare_coherent_memory
This actually implements the API (all except for
DMA_MEMORY_INCLUDES_CHILDREN).
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
Convert NCR_Q720 to use dma_declare_coherent_memory
This board makes an ideal example for using the API
since it consists of 4 SCSI I/O processors and a
0.5-2MB block of memory on a single MCA card.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<perex@suse.cz>
This patch introduces a kcalloc() in the kernel that is used to
replace the ALSA subsystem-specific snd_kcalloc() and snd_magic_kcalloc().
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core
Fixed the detection of STAC9708/11 surround control.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver
Fix Audigy + FX8010 capture (hw:x,2)
This patch fixes capture problems from hw:x,2 on Audigy. It is same as
previous, because it can be applied cleanly against CVS (I tested
version from 23.06.2004) and hope it is still true for current CVS.
I tested 4 channel recrding and it was OK.
hw:x,2 records outputs from FX8010 (not FX buses)
Using 'EFX voices mask' you can set channels what you want record.
use alsactl store to store config
edit this config (set true for needed channel for 'EFX voices mask'
control) - I recorded channels 8,9,14,15 (front and rear output).
use alsactl restore to restore config
Looks like channel count must be power of 2 (1, 2, 4, 8, ...).
Signed-off-by: Peter Zubaj <pzad@pobox.sk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver
Audigy 2 ZS - side support
Added the support of side speakers on Audigy 2 ZS.
TODO - detection of audigy 2 zs. Now it will add side controls to
mixer for audigy 2 to. Maybe left or right slider can control volume
of back center on audigy 2 too.
Signed-off-by: Peter Zubaj <pzad@pobox.sk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ICE1712 driver,ICE1724 driver
Fixes for VT1720/VT1724
- Fixed the volume update on aureon.
- Removed the bogus master volume from aureon.
- Fixed the wrong number of ADCS (not used, though).
- Don't access GPIO high bits on VT1720.
- Fixed the buffer byte alignment for SPDIF and independen PCMs.
- Proper rate constraints according to the I2S/AC-link connection.
- Clean up the private data for PCM callbacks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Control Midlevel,ALSA Core,PCM Midlevel,RawMidi Midlevel,Timer Midlevel
IOCTL32 emulation,ALSA<-OSS emulation,ALSA sequencer,Instrument layer
ALSA<-OSS sequencer,OPL3,EMU8000 driver,AC97 Codec Core,au88x0 driver
EMU10K1/EMU10K2 driver,ICE1712 driver,ICE1724 driver,Trident driver
Synth,Common EMU synth
Removal of snd_kcalloc()
This patch removes snd_kcalloc() from the kernel and updates callers to use
the new generic kcalloc().
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Control Midlevel,ALSA Core,HWDEP Midlevel,PCM Midlevel,RawMidi Midlevel
Timer Midlevel,IOCTL32 emulation,ALSA<-OSS emulation,ALSA sequencer
Removal and replacement of magic memory allocators and casts (core part)
This patch replaces snd_magic_kmalloc(), snd_magic_kcallc() and snd_magic_kfree()
with kmalloc(), kcalloc() and kfree(), respectively.
The cast via snd_magic_cast() is replaced with the standard cast, too.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALS4000 driver,ATIIXP driver,AZT3328 driver,BT87x driver,CMIPCI driver
CS4281 driver,ENS1370/1+ driver,ES1938 driver,ES1968 driver
FM801 driver,Intel8x0 driver,Intel8x0-modem driver,Maestro3 driver
RME32 driver,RME96 driver,SonicVibes driver,VIA82xx driver
AC97 Codec Core,AK4531 codec,ALI5451 driver,au88x0 driver,CS46xx driver
EMU10K1/EMU10K2 driver,ICE1712 driver,ICE1724 driver,KORG1212 driver
MIXART driver,NM256 driver,RME HDSP driver,RME9652 driver
Trident driver,Digigram VX222 driver,YMFPCI driver
Removal and replacement of magic memory allocators and casts (pci part)
This patch replaces snd_magic_kmalloc(), snd_magic_kcallc() and snd_magic_kfree()
with kmalloc(), kcalloc() and kfree(), respectively.
The cast via snd_magic_cast() is replaced with the standard cast, too.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ES1688 driver,ALS100 driver,AZT2320 driver,CMI8330 driver,DT019x driver
ES18xx driver,OPL3SA2 driver,Sound Scape driver,AD1816A driver
AD1848 driver,CS4231 driver,CS4236+ driver,GUS Library,Opti9xx drivers
EMU8000 driver,ES968 driver,SB16/AWE driver,SB8 driver,SB drivers
Wavefront drivers
Removal and replacement of magic memory allocators and casts (isa part)
This patch replaces snd_magic_kmalloc(), snd_magic_kcallc() and snd_magic_kfree()
with kmalloc(), kcalloc() and kfree(), respectively.
The cast via snd_magic_cast() is replaced with the standard cast, too.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,SA11xx UDA1341 driver,Generic drivers,MPU401 UART,OPL3
OPL4,Digigram VX core,I2C cs8427,I2C lib core,I2C tea6330t,L3 drivers
AK4117 receiver,Serial BUS drivers,PARISC Harmony driver
Sound Core PDAudioCF driver,Digigram VX Pocket driver,PPC AWACS driver
PPC Burgundy driver,PPC DACA driver,PPC PMAC driver,PPC Tumbler driver
SPARC AMD7930 driver,SPARC cs4231 driver,Common EMU synth
USB generic driver
Removal and replacement of magic memory allocators and casts (other parts)
This patch replaces snd_magic_kmalloc(), snd_magic_kcallc() and snd_magic_kfree()
with kmalloc(), kcalloc() and kfree(), respectively.
The cast via snd_magic_cast() is replaced with the standard cast, too.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core
Fixed STAC9758 output jack selection control
- fixed unbalnaced mutex.
- use ac97_update_bits_page() instead of snd_ac97_update_bits().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
CMIPCI driver
Fix the i/o port range of gameport on cmipci
Gameport use only 1 I/O port not 8.
Attached patch fix gameport on CMIPCI soundcards.
Signed-off-by: Artur Frysiak <wiget@pld-linux.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,PCM Midlevel,RawMidi Midlevel,ALSA Core,Timer Midlevel
ALSA<-OSS emulation,ALSA sequencer,Instrument layer,ALSA<-OSS sequencer
Clean up of obsolete MODULE_* stuff (core part)
Removed MODULE_CLASSES() and MODULE_SYNTAX().
Replaced MODULE_DEVICES() with MODULE_SUPPORTED_DEVICE()
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALS100 driver,AZT2320 driver,CMI8330 driver,DT019x driver,ES18xx driver
OPL3SA2 driver,Sound Galaxy driver,Sound Scape driver,AD1816A driver
AD1848 driver,CS4231 driver,CS4236+ driver,ES1688 driver
GUS Classic driver,GUS Extreme driver,GUS MAX driver
AMD InterWave driver,Opti9xx drivers,EMU8000 driver,ES968 driver
SB16/AWE driver,SB8 driver,SB drivers,Wavefront drivers
Clean up of obsolete MODULE_* stuff (isa part)
Removed MODULE_CLASSES() and MODULE_SYNTAX().
Replaced MODULE_DEVICES() with MODULE_SUPPORTED_DEVICE()
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALS4000 driver,ATIIXP driver,AZT3328 driver,BT87x driver,CMIPCI driver
CS4281 driver,ENS1370/1+ driver,ES1938 driver,ES1968 driver
FM801 driver,Intel8x0 driver,Intel8x0-modem driver,Maestro3 driver
RME32 driver,RME96 driver,SonicVibes driver,VIA82xx driver
AC97 Codec Core,ALI5451 driver,au88x0 driver,CS46xx driver
EMU10K1/EMU10K2 driver,ICE1712 driver,ICE1724 driver,KORG1212 driver
MIXART driver,NM256 driver,RME HDSP driver,RME9652 driver
Trident driver,Digigram VX222 driver,YMFPCI driver
Clean up of obsolete MODULE_* stuff (pci part)
Removed MODULE_CLASSES() and MODULE_SYNTAX().
Replaced MODULE_DEVICES() with MODULE_SUPPORTED_DEVICE()
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
SA11xx UDA1341 driver,Generic drivers,MPU401 UART,OPL3,OPL4,L3 drivers
PARISC Harmony driver,Sound Core PDAudioCF driver
Digigram VX Pocket driver,PPC PowerMac driver,SPARC AMD7930 driver
SPARC cs4231 driver,USB generic driver
Clean up of obsolete MODULE_* stuff (other part)
Removed MODULE_CLASSES() and MODULE_SYNTAX().
Replaced MODULE_DEVICES() with MODULE_SUPPORTED_DEVICE()
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
NM256 driver
Added AC97 CD register to the list of allowed registeres.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALSA<-OSS sequencer
Suppress the error message when no device is found.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core
Check the validity of registers before creating controls.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
CS46xx driver,EMU10K1/EMU10K2 driver,PCM Midlevel
Clean up of indirect PCM data transfer with helper functions.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
RME32 driver
Added the experimental fullduplex support.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
snd_pcm_timer_resolution_change():
Right, that function doesn't work well for 44100/1024 in 32 bits -- it
ends up trying to calculate 1e7 * 1024 / 441 and having to divide
both numerator and denominator by 4 (thus losing the rather crucial 1
at the end of 441) before it can do the calculation without overflow.
Attached is a patch against 1.0.5a that gets better results in this
instance, by leaving the denominator alone and instead doubling the
result back up by the same number of times as the multiplier had to
be halved by.
Signed-off-by: Chris Cannam <cannam@all-day-breakfast.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
Instrument layer
LD .tmp_vmlinux1
sound/built-in.o(.text+0xfb4ae): In function nd_gus_synth_new_device':
: undefined reference to nd_seq_iwffff_init'
make: *** [.tmp_vmlinux1] Error 1
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver
Clean up the invalid (commented out) lines for emu10k1x.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel,RME32 driver
- Fixed the int types in indirect_pcm helpers.
- Added the missing initialization of fullduplex mode on rme32.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ES1938 driver
Playing Quake1 (quakeforge-flavor with ALSA-driver) I hear cracks and blibs.
Other apps (xine, mpg321) are fine. The OSS driver in 2.6.7 produces no
cracks (but reverses stereo BTW).
I fixed it, i.e. it works for me:
*No swapping of stereo channels
*no cracks
Signed-off-by: <maps4711@gmx.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
au88x0 driver
- asXtalkGainsAllChan -> vortex_asXtalkGainsAllChan
- fixed extern/static problem
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<jejb@raven.il.steeleye.com>
Fix incorrect prototype in the dma_declare_coherent_memory API
dma_mark_declared_memory_occupied() wasn't declared static inline in the NULL (default)
implementation leading to compile failures.
<jejb@raven.il.steeleye.com>
Fix bug in __get_vm_area() alignment code
If we are still above the vma start address on the last vma, we can use addr even if it is
inside the vma (i.e. addr < vma->addr + vma->size). Fix this by aligning addr past the
end of the vma in this case
<akpm@osdl.org>
[PATCH] Fix sparc compile error in dma-mapping.h
William Lee Irwin III <wli@holomorphy.com> wrote:
>
> SPLIT include/linux/autoconf.h -> include/config/*
> CHK include/linux/compile.h
> UPD include/linux/compile.h
> In file included from include/asm/sbus.h:10,
> from arch/sparc64/kernel/auxio.c:15:
It needs err.h.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@raven.il.steeleye.com>
Fix region sizing problem in dma_mark_declared_memory_occupied()
The current code reserves too few pages if addr isn't
page aligned and size just spans onto the last page.
Fix by increasing size by the addr misalignment amount.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@raven.il.steeleye.com>
dma_alloc_coherent() still needs to support a NULL device
Fix the part of the on-chip memory API that broke this.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<rddunlap@osdl.org>
[PATCH] fix JAZZ_ESP driver config depends
Use correct config symbol name for MACH_JAZZ in JAZZ_ESP driver config.
Acked by Ralf.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<markh@osdl.org>
[PATCH] aacraid reset handler
This restores a fix to the aacraid reset handler. It makes sure that
there are no active commands on any attached device before exiting with
SUCCESS.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] fix scsi_remove_device locking
The following patch fixes an oops I was seeing on a machine with
misconfigured scsi cables, but could feasibly happen in other paths.
The oops was occurring because scsi_remove_device was getting
called for a device before scsi_add_device had fully completed.
This resulted in sysfs_remove_link being called with a NULL dentry.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
MPT Fusion driver 3.01.10 update
From: "Moore, Eric Dean" <Emoore@lsil.com>
This driver incorporates the patches from Christoph Hellwig
and Masao Fukuchi.
Changelog of this release:
* Patch provided by Masao Fukuchi [fukuchi.masao@jp.fujitsu.com]
- mptctl updates for hot plug
* Patch provided by Christoph Hellwig [hch@infradead.org]
- mptlan updates for hot plug
- remove CONFIG_LBD ifdefs from fusion { mptscsih.c}
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<akpm@osdl.org>
[PATCH] mptbase.c warning fix
drivers/message/fusion/mptbase.c: In function `GetIocFacts':
drivers/message/fusion/mptbase.c:2420: warning: int format, different type arg (arg 4)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<g.liakhovetski@gmx.de>
[PATCH] tmscsim: kernel bugzilla bug #2139
> Short: The attached patch fixes the bug-report #2139 from kernel bugzilla.
I wasn't quite convenient with the previous version of the patch, but I
just wanted to get it working at first and get some comments as to whether
the approach (put a workaround vs. blacklisting) is at all valid. Since no
objections arrived, I guess, nobody minds this small trick. So, I am
enclosing a reworked patch, which does essentially the same, but has some
more careful checking, and overall looks saner, than the previous one.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] update contact address for SCSI megaraid.c
If you send an email to linux-megaraid-devel@dell.com, you get an
automated response to send the mail to linux-scsi@vger.kernel.org
instead.
The patch below updates megaraid.c accordingly.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<akpm@osdl.org>
[PATCH] warning fix to include/scsi/scsi_device.h
From: Mika Kukkonen <mika@osdl.org>
CC [M] drivers/block/cciss.o
In file included from drivers/scsi/scsi.h:27,
from drivers/block/cciss_scsi.c:31,
from drivers/block/cciss.c:188:
include/scsi/scsi_device.h:191: warning: `inline' is not at beginning of declaration
Another case of reordering the 'inline' and function return value.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] SCSI ips: remove inlines
Trying to compile drivers/scsi/ips.c with gcc 3.4 and
# define inline __inline__ __attribute__((always_inline))
results in the following error:
<-- snip -->
...
CC drivers/scsi/ips.o
drivers/scsi/ips.c: In function `ips_eh_abort':
drivers/scsi/ips.c:490: sorry, unimplemented: inlining failed in call to
'ips_removeq_copp': function body not available
drivers/scsi/ips.c:843: sorry, unimplemented: called from here
drivers/scsi/ips.c:488: sorry, unimplemented: inlining failed in call to
'ips_removeq_wait': function body not available
drivers/scsi/ips.c:847: sorry, unimplemented: called from here
make[2]: *** [drivers/scsi/ips.o] Error 1
<-- snip -->
The patch below removes all inlines from ips.c. As a side effect, this
showed that 3 formerly inlined functions are completely unused which are
also removed in the patch.
An alternative approach to removing the inlines would be to keep all
inlines that are _really_ required and reorder the functions in the file
accordingly.
diffstat output:
drivers/scsi/ips.c | 130 ++++++---------------------------------------
1 files changed, 19 insertions(+), 111 deletions(-)
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<dsaxena@plexity.net>
[ADD] Add pci=firmware command line option
This change is specifically needed for the IXP2000 platform. IXP2000
platforms have various PCI devices with large memory space requirements
(~3.5 GB total sometimes) and a banked PCI window that allows for accessing
all 4GB of memory space. The FW configures the devices on the bus in such
a way that standard linux drivers (e100, e1000, ide) can work w/o any changes
and places devices specific to Intel's closed source IXA sdk in regions of
PCI memory space that require using special registers on the IXP. This can
be accomplished in the kernel using a board-specific enumerator or a
lot of fixups, but it is far easier to just accept what the FW has provided.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<bunk@fs.tum.de>
[PATCH] another small advansys cleanup
The patch below does the following small cleanups for the advansys
driver:
- remove obsolete maintainer information
- remove kernel 2.2 code from advansys.h
diffstat output:
MAINTAINERS | 7
drivers/scsi/advansys.c | 342 +++++++---------------------------------
drivers/scsi/advansys.h | 26 ---
3 files changed, 60 insertions(+), 315 deletions(-)
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
set msbits for 20-bit sample format
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
OPL4
reorganize locking;
optimize memory accesses
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
Generic drivers,AK4531 codec
One space at the end of a line is evil.
So how do we call it if a line has 300 of them? :)
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
USB generic driver
remove whitespace at end of lines
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
fix memory leak
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
GUS Library,Wavefront drivers
reduce stack usage;
fix buffer overflow
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
AMD InterWave driver
reduce stack usage;
fix ROM checksum check
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core
fix odd comment :)
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
USB generic driver
allow USB MIDI devices without audio control interface
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
Documentation,AC97 Codec Core,ATIIXP driver,CS4281 driver
ENS1370/1+ driver,ES1968 driver,FM801 driver,Intel8x0 driver
Intel8x0-modem driver,Maestro3 driver,VIA82xx driver,ALI5451 driver
au88x0 driver,CS46xx driver,EMU10K1/EMU10K2 driver,ICE1712 driver
ICE1724 driver,NM256 driver,Trident driver,YMFPCI driver
move AC'97 bus callbacks into seperate ops record;
remove ac97_bus_t template requirement from snd_ac97_bus()
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
Documentation
Removed obsolete sndmagic.h.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALSA Core
Fixed compile warnings withoug CONFIG_PM.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation
Fixed missing </section>.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Memalloc module
- Don't mark pages from dma_alloc_coherent as reserved.
The pages from __get_free_pages() are still marked as reserved, but this could
be also unnecessary.
- Fixed a typo in comment.
- Fixed the pre-allocated buffer size for rme9652 & hdsp.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
CS46xx driver
change codec index computation in snd_cs46xx_read/write;
replace ac97_t template with ac97_template_t
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
Documentation,AC97 Codec Core,ATIIXP driver,CS4281 driver
ENS1370/1+ driver,ES1968 driver,FM801 driver,Intel8x0 driver
Intel8x0-modem driver,Maestro3 driver,VIA82xx driver,ALI5451 driver
au88x0 driver,EMU10K1/EMU10K2 driver,ICE1712 driver,ICE1724 driver
NM256 driver,Trident driver,YMFPCI driver
replace ac97_t template with ac97_template_t
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
ALSA<-OSS emulation
fix missing semaphore release in snd_mixer_oss_build_input()
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
Documentation
fix typo
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
RME HDSP driver
ALSA rme9652/hdsp: remove inlines
The patch below removes all inlines from hdsp.c. As a side effect, it
showed that snd_hdsp_9652_disable_mixer() is completely unused, and it's
therefore also removed in the patch.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ATIIXP driver
Fixed a typo in the check of buffer/period size configuration.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,PCI drivers,ATIIXP-modem driver
Added snd-atiixp driver for ATI IXP AC97 modem controllers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Memalloc module
Mark the allocated DMA pages as reserved for certain architectures.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Control Midlevel
Fixed the unbalanced spinlock in the error path.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0-modem driver
Added -MODEM suffix to the driver name string to distinguish from the
intel8x0 audio driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
CS46xx driver
Fixed a compile warning in the debug code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,PCM Midlevel
Changed the atomicity of PCM prepare callback.
The PCM prepare callback is now non-atomic, so that the driver can
use the functions calling schedule (e.g. kmalloc with GFP_KERNEL).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALS4000 driver,ATIIXP driver,ATIIXP-modem driver,AZT3328 driver
BT87x driver,CMIPCI driver,CS4281 driver,ENS1370/1+ driver
ES1968 driver,FM801 driver,Intel8x0 driver,Maestro3 driver,RME32 driver
RME96 driver,SonicVibes driver,VIA82xx driver,ALI5451 driver
CS46xx driver,EMU10K1/EMU10K2 driver,ICE1712 driver,ICE1724 driver
KORG1212 driver,MIXART driver,NM256 driver,RME HDSP driver
RME9652 driver,Trident driver,YMFPCI driver,PPC PMAC driver
USB generic driver
Clean up spinlocks.
- Removed superfluous spinlocks.
- Replaced spin_lock_irqsave() with spin_lock_irq() in the obvious places.
- Make sure that prepare callback be non-atomic.
- Removed SNDRV_PCM_INFO_NONATOMIC_OPS flag (which is default now).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core,Intel8x0 driver,Intel8x0-modem driver
Fixed the detection of sample rates with no VRA support.
- Changed ac97bus->vra to ac97bus->no_vra to indicate the VRA is NOT
supported.
- In the case of no_vra=1, only 48k is set as the possible rates in
snd_ac97_pcm_assign().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver
Enable low latency EFX capture on emu10k1
The following patch fixes EFX capture on the emu10k1. The
capture_period_sizes table is in bytes, but the hardware constraint was
being set in frames.
Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
VIA82xx driver
Added the ac97_quirk entry for ECS K7VTA3 v8.0 mobo.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALSA sequencer
Fixed the bad check on copy_from_user() return value
Signed-off-by: Mika Kukkonen <mika@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver
Fixed the detection of Audigy 2 ZS.
Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALI5451 driver
Fixed the suspend/resume.
The suspend callback wasn't set the power state correctly, so
the resume process was skipped.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver,Trident driver,ALS4000 driver,ATIIXP driver
ATIIXP-modem driver,AZT3328 driver,BT87x driver,CMIPCI driver
CS4281 driver,ENS1370/1+ driver,ES1938 driver,ES1968 driver
FM801 driver,Intel8x0 driver,Intel8x0-modem driver,Maestro3 driver
RME32 driver,RME96 driver,SonicVibes driver,VIA82xx driver
ALI5451 driver,ICE1712 driver,ICE1724 driver,KORG1212 driver
MIXART driver,RME HDSP driver,RME9652 driver,Digigram VX222 driver
Clean up the PCI resource allocation.
Replaced the manual resource allocations with request_[mem_]region()
with pci_request_regions().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation
Changed the description of PCI resource allocation to use pci_request_regions().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALSA Core,ATIIXP driver,ATIIXP-modem driver,Intel8x0 driver
VIA82xx driver
Clean up the suspend/resume: save/restore of pci state
PCI status is restored in the common resume callback.
(Stored in the saved_config array of pci_dev struct.)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALI5451 driver
Added the missing snd_power_change_state() in the resume callback.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,SA11xx UDA1341 driver,PCM Midlevel,IOCTL32 emulation
ALSA<-OSS emulation,Generic drivers,I2C cs8427,I2C tea6330t,L3 drivers
OPL3SA2 driver,AD1816A driver,CS4231 driver,CS4236+ driver
ES1688 driver,GUS Library,AMD InterWave driver,Opti9xx drivers
EMU8000 driver,PARISC Harmony driver,AZT3328 driver,CMIPCI driver
CS4281 driver,FM801 driver,Intel8x0 driver,Maestro3 driver,RME32 driver
RME96 driver,SonicVibes driver,AK4531 codec,CS46xx driver
ICE1712 driver,KORG1212 driver,NM256 driver,RME HDSP driver
RME9652 driver,YMFPCI driver,PPC AWACS driver,PPC Burgundy driver
PPC DACA driver,SPARC AMD7930 driver,SPARC cs4231 driver
Common EMU synth
use ARRAY_SIZE() instead of sizeof() computations
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
BT87x driver
use exact values of analog clock rate
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
PPC
The alsa driver for powermacs requires i2c support.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
ALSA Core
use list_for_each() in core/memory.c
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
PPC PMAC driver
Fixed typo.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
PPC PowerMac driver
Fixed typo.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
ALSA Core,MIXART driver
Removed the obsolete NONATOMIC_OPS flag.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ICE1712 driver
Added master volume control.
The master volume control is added again, this time with
the digital attenuation so that it works independently from
the DAC volumes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALSA Core
Added unlikely() to the debug check macros.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ALSA Core
Clean up: removed ifdefs and obsolete codes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Control Midlevel,HWDEP Midlevel,ALSA Core,PCM Midlevel,RawMidi Midlevel
Timer Midlevel,ALSA<-OSS emulation,ALSA sequencer,ALSA<-OSS sequencer
Unlock BKL in ioctl callback to avoid the long preempt-disabling.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
Fixed/improved XRUN detection
- don't print XRUN message in the case of draining.
- pointer callback can return SNDRV_PCM_POS_XRUN to notify the middle layer.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
Notify PCM buffer overrun of the intermidate buffer on capture.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
RME32 driver
Fixed the fullduplex mode.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
RME32 driver
Fixed the address mask to get the correct DMA pointer value.
Signed-off-by: Pilo Chambert <pilo.c@wanadoo.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ICE1712 driver
Added the (experimental) support of Terratec Phase 88.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
VIA82xx driver
Fixed the check of invalid DMA position.
The workaround for buggy mobo to correct the DMA position is fixed
so that it works properly on normal chips.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<andrew.vasquez@qlogic.com>
[PATCH] qla2xxx: EH host-reset fixes
Fix issue where host-reset would incorrectly return a
FAILED status.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<andrew.vasquez@qlogic.com>
[PATCH] qla2xxx: Set firmware options fixes
Fix issue where firmware options were not properly being
set before firmware initialization.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<andrew.vasquez@qlogic.com>
[PATCH] qla2xxx: TCQ fixes
Correct usage of tag-command-queueing methods:
o Properly call scsi_activate_tcq() rather than
scsi_adjust_queue_depth().
o Properly retrieve tag message from command via
scsi_populate_tag_msg().
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<andrew.vasquez@qlogic.com>
[PATCH] qla2xxx: Update version
Update version number to 8.00.00b15-k.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] drivers/scsi/sg.c kill local jiffies functions
[patch] kill local sg_ms_to_jif/sg_jif_to_ms functions and use
msecs_to_jiffies/jiffies_to_msecs instead
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] SCSI dc395x.c: fix inline compile errors
Trying to compile drivers/scsi/dc395x.c in 2.6.8-rc1-mm1 using gcc 3.4
results in compile errors starting with the following:
<-- snip -->
...
CC drivers/scsi/dc395x.o
drivers/scsi/dc395x.c: In function `dc395x_handle_interrupt':
drivers/scsi/dc395x.c:388: sorry, unimplemented: inlining failed in call
to 'enable_msgout_abort': function body not available
drivers/scsi/dc395x.c:1740: sorry, unimplemented: called from here
make[2]: *** [drivers/scsi/dc395x.o] Error 1
<-- snip -->
The patch below moves enable_msgout_abort above the place where it is
called the first time and removes the bogus inline from the prototype of
set_xfer_rate (the function itself isn't marked as inline).
An alternative approach would be to remove the inline from
enable_msgout_abort.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] SCSI nsp32.c: remove inlines
Trying to compile drivers/scsi/nsp32.c in 2.6.8-rc1-mm1 using gcc 3.4
results in compile errors starting with the following:
<-- snip -->
...
CC drivers/scsi/nsp32.o
drivers/scsi/nsp32.c: In function `nsp32_prom_start':
drivers/scsi/nsp32.c:270: sorry, unimplemented: inlining failed in call
to 'nsp32_prom_set': function body not available
drivers/scsi/nsp32.c:3348: sorry, unimplemented: called from here
drivers/scsi/nsp32.c:270: sorry, unimplemented: inlining failed in call
to 'nsp32_prom_set': function body not available
drivers/scsi/nsp32.c:3349: sorry, unimplemented: called from here
drivers/scsi/nsp32.c:270: sorry, unimplemented: inlining failed in call
to 'nsp32_prom_set': function body not available
drivers/scsi/nsp32.c:3350: sorry, unimplemented: called from here
drivers/scsi/nsp32.c:270: sorry, unimplemented: inlining failed in call
to 'nsp32_prom_set': function body not available
drivers/scsi/nsp32.c:3351: sorry, unimplemented: called from here
drivers/scsi/nsp32.c:270: sorry, unimplemented: inlining failed in call
to 'nsp32_prom_set': function body not available
drivers/scsi/nsp32.c:3353: sorry, unimplemented: called from here
make[2]: *** [drivers/scsi/nsp32.o] Error 1
<-- snip -->
The patch below removes the inlines from nsp32_prom_{get,set}.
An alternative approach would be to move the functions above the place
where they are called the first time.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<g.liakhovetski@gmx.de>
[PATCH] tmscsim: MAINTAINERS
add new maintainer
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<g.liakhovetski@gmx.de>
[PATCH] SCSI tmscsim.c: fix inline compile errors
Original Patch From: Adrian Bunk <bunk@fs.tum.de>
I looked at those 3 functions. dc390_EnableMsgOut_Abort is called 5 times
in the code and is 0x30 bytes long (as compiled with 3.3.2), so,
uninlining it, probably, makes most sense. The other 2 functions are
called only ones each and from the interrupt, so, I applied the
"alternative approach" to them - moved above the calling functions.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<boutcher@us.ibm.com>
[PATCH] ibmvscsi driver v1.5.1
Based on comments from hch and jejb, an update to the ibmvscsi
driver patch. Primarily style issues, though the removal of
gratuitous casting lead to some significant refactoring
of functions.
- Moved #include <asm/...> after #include <linux/...>
- removed the map_direct_data and map_indirect_data and moved
the function inline
- Fixed function declaration style issues (static on a line by
itself)
- Removed bogus cast from dma_map_single
- Moved setting of data transfer direction to a single helper
function
- Fixed up some gratuitous casting of types
- Collapsed a couple of other functions inline
- Removed bogus check for NULL from remove
- Removed the "evt_struct_for" routine as being needlessly obfuscatory
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<Matt_Domsch@dell.com>
[PATCH] add MODULE_VERSION to drivers/scsi
Set MODULE_VERSION for drivers/scsi
for Adaptec SCSI, megaraid qla1280, qla2x00
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<Matt_Domsch@dell.com>
[PATCH] add MODULE_VERSION to drivers/scsi
On Thu, Jul 22, 2004 at 01:28:23PM +0100, Matthew Wilcox wrote:
> > +#define SYM_VERSION "2.1.18j"
> > +#define SYM_DRIVER_NAME "sym-" SYM_VERSION
>
> Umm. No. This is ridiculous. I'm not having a 51 line copyright message
> with 2 lines of #define. It's not even clear to me that these two lines
> have artisitic merit. How about putting these defines in sym_defs.h,
> at the top? It's already included in both sym_glue.c and sym_hipd.c by
> being included by sym_glue.h.
Indeed, point well taken. Done, they're now at the top of defines in
sym_defs.h, and I've updated my BK tree accordingly.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<nacc@us.ibm.com>
[PATCH] scsi/eata_pio: replace schedule_timeout() with msleep()
Use msleep() instead of schedule_timeout() to
guarantee the task delays for the desired time.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<perex@suse.cz>
ALSA CVS update
ALSA<-OSS emulation
Fixed a typo in the last change, resulting in the infinite loop.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ICE1712 driver,ICE1724 driver
Added the support of Pontis MS300 to snd-ice1724 driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<akpm@osdl.org>
[PATCH] gcc-3.5 fixes to advansys
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<akpm@osdl.org>
[PATCH] Fix double reset in aic7xxx driver
From: Joe Korty <joe.korty@ccur.com>
Fix occasional PCI bus parity errors on the Dell PowerEdge 4600 during
boot.
Symptoms: The LCD display would turn orange and display "PCI SYSTEM E13F5",
and the following message would appear in /var/log/dmesg: "Uhhuh. NMI
received. Dazed and confused, but trying to continue".
By inserting a PCI card with a PDC20268 IDE controller and attaching to
that a Sony DRU-510A DVD RW burner with an unloaded tray, the failure can
be made to happen on every boot.
Cause: The aic7xxx driver was resetting the onboard AIC7891 SCSI controller
while waiting for a previous reset to complete. This second reset confuses
the controller causing it to put bad data onto the PCI bus.
This is a backport of a RedHat 2.4.21-15.ELsmp fix. A letter discussing
this problem, or one very close to it, may be found at:
http://lists.us.dell.com/pipermail/linux-poweredge/2003-M...
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<akpm@osdl.org>
[PATCH] fix aic driver build for db4
From: "J.A. Magallon" <jamagallon@able.es>
This allows to build aic with db4.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<akpm@osdl.org>
[PATCH] sg.c: remove unused sg_jif_to_ms()
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] let AIC7{9,X}XX_BUILD_FIRMWARE depend on
The patch below lets AIC7{9,X}XX_BUILD_FIRMWARE depend on
!PREVENT_FIRMWARE_BUILD.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<perex@suse.cz>
ALSA CVS update
VIA82xx driver
Added the quirk entry for ECS L7VMM2 uATX.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
Added the support of nVidia CK804.
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
Added the support of MCP04.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core,ATIIXP driver,ATIIXP-modem driver,Intel8x0 driver
Intel8x0-modem driver
Fixed the reset problem of shared audio/modem drivers.
This patch fixes the problem that the shared audio/modem drivers reset
the codecs with each other at loading time.
Currently, intel8x0 and atiixp drivers are supported.
The other drivers (if any) should add the new shared type in ac97_codec.h.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Memalloc module,PCM Midlevel,CS46xx driver,EMU10K1/EMU10K2 driver
ALSA Core,YMFPCI driver,Sound Scape driver,ATIIXP driver
ATIIXP-modem driver,BT87x driver,ENS1370/1+ driver,ES1968 driver
Intel8x0 driver,Intel8x0-modem driver,VIA82xx driver,KORG1212 driver
MIXART driver,RME HDSP driver,RME9652 driver,Trident driver
Clean up DMA buffer allocation routines.
- snd_dma_alloc_pages*() take the device type and device pointer
directly as arguments. snd_dma_free_pages() takes only dma_buffer
instance.
- snd_dma_device struct is removed in each driver's instance (no longer
needed due to the change above).
- snd_malloc_pages_fallback() is removed since it's no longer used.
- The buffer reservation / preallocation in snd-page-alloc module is
performed only when the buffer id is given. Normal PCM buffers won't
be reserved any more (unless the driver specifies). The module keeps
the linked list of free-reserved buffers, instead of the whole buffers
Reservation is done via snd_dma_reserve_buf(), and retrieved via
snd_dma_get_reserved_buf()).
- Other misc clean-ups/fixes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PARISC Harmony driver
Clean up DMA buffer allocation routines.
- snd_dma_alloc_pages*() take the device type and device pointer
directly as arguments. snd_dma_free_pages() takes only dma_buffer
instance.
- snd_dma_device struct is removed in each driver's instance (no longer
needed due to the change above).
- snd_malloc_pages_fallback() is removed since it's no longer used.
- The buffer reservation / preallocation in snd-page-alloc module is
performed only when the buffer id is given. Normal PCM buffers won't
be reserved any more (unless the driver specifies). The module keeps
the linked list of free-reserved buffers, instead of the whole buffers
Reservation is done via snd_dma_reserve_buf(), and retrieved via
snd_dma_get_reserved_buf()).
- Other misc clean-ups/fixes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCI drivers,Intel8x0-modem driver
Added the support of Nvidia modem.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
Fixed the handling of unknown irqs on ICH5.
This patch fixes (hopefully) the handling of unkown irqs triggered
on some ICH5 mobo. Also, free_irq() is moved before releasing
i/o ports to avoid hang-up at removal.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Intel8x0 driver
Added an ac97 quirk for ICH/AD1885 mobo.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
ICE1712 driver
Added the support of ZNF3-250 (supposed to be ZNF3-150 compatible).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
IOCTL32 emulation
Added the wrapper for sync_ptr and hwsync ioctls.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PPC,PPC AWACS driver,PPC Beep,PPC PMAC driver,PPC PowerMac driver
Added the PCM beep support.
enable_beep module option is back again (default = 1).
Beep is emulated via PCM playback when enabled.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PPC PMAC driver
pmac also apply the DMA stop work around to fix capture on iBook2
the attached patch for the pmac driver fixes capture for at least all
iBook2s I have access to. Without the fix arround 33% percent of all
recordings are just white noise.
Signed-off-by: Rene Rebe <rene.rebe@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PPC PMAC driver
Bailed a long delay out of the spin_lock_irq.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<greg@kroah.com>
KREF: shrink the size of struct kref down to just a single atomic_t
This was based on a patch from Kiran, but tweaked further by me.
Signed-off-by: Ravikiran Thirumalai <kiran@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<greg@kroah.com>
KREF: fix up the current kref users for the changed api.
Based on work from Kiran, but fixed up by me to actually build and
link properly.
Signed-off-by: Ravikiran Thirumalai <kiran@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<perex@suse.cz>
From: "Andrew Chew" <achew@nvidia.com>
This patch updates include/linux/pci_ids.h with the CK804 audio controller
ID, and adds the CK804 audio controller to the sound/pci/intel8x0.c audio
driver.
Signed-off-by: Andrew Morton <akpm@osdl.org>
<perex@suse.cz>
From: Jaroslav Kysela <perex@suse.cz>
ALSA patch
Removed duplicate CK804_AUDIO from intel8x0.c
<perex@suse.cz>
ALSA CVS update
VIA82xx driver
Added the DXS whitelist entry for Acer Inspire 1353LM.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,USB,USB generic driver,USB USX2Y
Added snd-usb-usx2y driver for Tascam US-122/224/428 support.
Driver written by Karsten Wiese <annabellesgarden@yahoo.de>
The shared code is split from usbaudio as snd-usb-lib module.
Currently, only MIDI part is included there. In future, more
audio part will be shared, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
Documentation,Intel8x0 driver
Added buggy_irq module parameter to intel8x0 driver.
On some (broken :) motherboards, unknown irq is triggered when the audio
is started. This this option, the irq handler returns IRQ_HANDLED for
such an irq, so that the irq line won't be disabled.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
USB generic driver
fix email address and license
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<trini@kernel.crashing.org>
[PPC32] Add a weak version of embed_config().
This allows boards with U-Boot to have a functional 'all' target.
Signed-off-by: Andreas Oberritter <obi@saftware.de>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
[PPC32] Give PPC8xx a callback into board-specific code in
m8xx_setup_arch().
Signed-off-by: Andreas Oberritter <obi@saftware.de>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
[PPC32] Add a watchdog driver on PPC8xx.
Signed-off-by: Andreas Oberritter <obi@saftware.de>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<perex@suse.cz>
ALSA CVS update
au88x0 driver
Cleanup the private_data initialization
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA misc
- control.c - compilation fixes
- es1968.c - hw volume fix
<perex@suse.cz>
ALSA CVS update
PPC PMAC driver
Removed non-functional 48kHz support from pmac driver.
Signed-off-by: Rene Rebe <rene.rebe@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
SoundFont,Common EMU synth
Fixed messy locks in soundfont support code.
Removed hacky down_trylock() in the interrupt context, and check
the busy lock flag explicitly.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
PCI drivers,Intel8x0-modem driver
Added the support of SIS7013 modem.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
EMU10K1/EMU10K2 driver,KORG1212 driver
Fixed the compile warnings on 64bit architectures.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
<perex@suse.cz>
ALSA CVS update
USB USX2Y
fix compilation on 2.2.x kernels
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
ALSA CVS update
au88x0 driver
Fixed asXtalkGainsAllChan problem for the solid kernel build.
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
au88x0 driver
Cleans up the equalizer code by converting some loops to proper for
loops and fixes the conditions for looping.
Signed-off-by: Jeff Muizelaar <muizelaar@rogers.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
au88x0 driver
some other misc eq cleanups
Signed-off-by: Jeff Muizelaar <muizelaar@rogers.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<rml@ximian.com>
[PATCH] KOBJECT: add kobject_get_path
Add a new kobject helper, kobject_get_path(), which is the greatest
function ever.
Signed-Off-By: Robert Love <rml@ximian.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<dsaxena@plexity.net>
[ARM] Switch CPU to BE mode before uncompressing when running BE
This is needed for certain systems (IXP2000,IXP1200) where the bootloader
switches back to LE before jumping into the kernel or when we are trying
to boot a BE kernel from an LE bootloader.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 support to arch/arm/Makefile & Kconfig
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 support to arch/arm/kernel
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 CPU support to arch/arm/mm
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 support to arch/arm/boot
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 platform implementation (arch/arm/mach-ixp2000)
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 header files (include/asm-arm/arch-ixp2000)
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<dsaxena@plexity.net>
[ARM] Add IXP2000 documentation
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<buytenh@wantstofly.org>
[ARM] Various IXP2000 fixes
- Fix IXP2000_MSF_CLK_CNTRL typo
- Use unsigned long instead of int for local_irq_save() flags variable
- Fix "pci=firmware" handling
- Remove redundant IXP2000 zreladdr
- Fix IXP2000 def-configs
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<buytenh@wantstofly.org>
[ARM] Add support for ENP-2611 platform
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<olh@suse.de>
[PATCH] export legacy pty info via sysfs
You missed that one last year.
export the legacy pty/tty device nodes via sysfs,
so udev has a chance to create them if /dev is in tmpfs.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<thomas.koeller@baslerweb.com>
[PATCH] Driver Core: fix minor class reference counting issue on the error path
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<trini@kernel.crashing.org>
PPC32: Rename pq2ads_setup.c to pq2ads.c
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
PPC32: Merge mcpn765_serial.h into mcpn765.h
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
PPC32: Update the Motorola LoPEC support
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
PPC32: Finish cleanup of platforms that just needed _serial.h merged.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
PPC32: Update the Motorola MVME5100 support.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<rddunlap@osdl.org>
[PATCH] fix imm to build with IMM_DEBUG
Fix imm for IMM_DEBUG (changed device id struct).
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] SCSI nsp32.c: missing parts of inline removal patch
The SCSI tree as included in 2.6.8-rc2-mm2 only removes the inline's
from the functions prototypes, but the part of my original patch that
also removes the inline's from the functions was lost.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<rddunlap@osdl.org>
[PATCH] fd_mcs: fix __setup function
Use correct __setup function type and parameters.
Return result from __setup function.
Don't confuse <ints> and <interrupts>.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<rddunlap@osdl.org>
[PATCH] NCR53c406a: fix __setup function
Use correct __setup function type and parameters.
Return result from __setup function.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<trini@kernel.crashing.org>
ppc32: Re-work the cpuinfo hooks on MPC82xx
Now we define CPUINFO_VENDOR and CPUINFO_MACHINE in one callback
instead of using show_cpuinfo and show_percpuinfo call-backs to
print constant per-board information.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Small cleanups to the CPM2 PIC code.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Redo the MPC82xx set of call-backs.
This removes at lot of the nearly empty files, and allows for
boards to do the board-specific init stuff they need in their own
file still.
<jejb@raven.il.steeleye.com>
lib/bitmap.c: fix incorrect use of BITS_TO_LONGS()
Bug spotted by: Ian Molton <spyro@f2s.com>
BITS_TO_LONGS() can't be used to derive an index
into a bitmap array.
Also put a BUG_ON() for the pages > BITS_PER_LONG case
we don't cope with.
<christian@borntraeger.net>
[PATCH] Add bus dependencies to two scsi drivers
Two scsi drivers do not compile on systems without ISA/PCI. Therefore
allyesconfig breaks on hardware like s390.
Signed-off-by: Christian Bornträger <linux-kernel@borntraeger.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<g.liakhovetski@gmx.de>
[PATCH] tmscsim: (CH) Fix error handling
I might be wrong, but it looks like the attached patch has still not been
applied, although it is pretty important - it fixes error handling in
tmscsim. E.g., it was reported, that this patch fixes a problem with
tmscsim in 2.6.7 with a SCSI-3 scanner, that doesn't support REPORT LUNS
command.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Use sector_t type in sector_div call
From: Pawel Sikora <pluto@pld-linux.org>
The first parameter for sector_div must be sector_t rather than int.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Use cancel all instead of abort task
Currently, ABORT_TASK does not work properly on ipr adapters. It results in
timeouts and eh ends up getting escalated to eh_host_reset to recover.
The adapters are supposed to be fixed to properly handle this at some
point in the future, but until that updated microcode is available,
we need to send a cancel all to the device instead.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Bump driver version.
Bump driver version.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Properly retry aborted reponse
The ipr device driver runs tagged queuing with QERR=1. When a check
condition occurs on a device running tagged queuing, the other queued
commands get aborted by the ipr driver and will be returned by the
adapter with the IPR_IOASC_ABORTED_CMD_TERM_BY_HOST response. These
commands should be retried by the midlayer and their retry counter not
decremented.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: New adapter support
This patch adds support for 2 new ipr adapters.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: minor fixes and assorted nit
From: Francois Romieu <romieu@fr.zoreil.com>
Subject: [PATCH 2.6.7-mm3] ipr: minor fixes and assorted nit
- balance pci_enable_device() with pci_disable_device() where appropriate;
- pci_release_regions() replaces release_mem_region();
- ipr_alloc_mem() can not simply issue a call to ipr_free_mem() when
something goes wrong as it would lead to pci_free_consistent() of
unset data. Let ipr_alloc_mem() carefully release whatever it has
allocated instead;
- no need to memset(..., 0, ...) an area returned by pci_alloc_consistent;
- ipr_probe_ioa:
+ DMA_32BIT_MASK for all;
+ error path rework (includes bug fix when ipr_alloc_mem fails);
- ipr_init() can fail: return adequate status code.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Use kref instead of a kobject
The following patch converts ipr to use a kref rather than a kobject to
do reference counting on an internal data structure. The added overhead
of a kobject is not needed.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Add maintainers email address to comment block
The following patch adds my email address to the block comment
at the start of each file of the ipr driver to make it easier to find.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: New PCI IDs
Add a couple new devices supported by the ipr device driver. This patch
has already been sent to pciids-devel@lists.sourceforge.net.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Fix assorted dma_addr_t typing errors
From: Alan Cox <alan@redhat.com>
Subject: PATCH: Fix assorted dma_addr_t typing errors in ipr driver
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Properly enable/disable TCQ
This patch correctly enables tagged command queuing for the ipr driver.
I had misinterpreted scsi_mid_low_api.txt. The following patch has the
appropriate scsi_activate_tcq/scsi_deactivate_tcq calls.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Sparse warnings fixes
From: Mika Kukkonen <mika@osdl.org>
The following patch fixes some sparse warnings.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Dead adapter I/O hang fix
The following patch fixes a hang in i/o that could occur if an
adapter was ever declared "dead" by the ipr driver due to repeated
failed attempts to revive the card. The patch now allows ipr to fail
new commands when in this state rather than endlessly return
SCSI_MLQUEUE_HOST_BUSY.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Set allow_restart for disk devices only
This fixes ipr to only allow eh initiated start_unit commands
following erp to disk devices.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: Don't log adapter shutdown error response code
The following patch adds an adapter response code to the
table in the driver to prevent an error from being logged
when this response is received.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] ipr: replace schedule_timeout() with msleep()
From: Nishanth Aravamudan <nacc@us.ibm.com>
Subject: [PATCH] scsi/ipr: replace schedule_timeout() with msleep()
Description: Use msleep() instead of schedule_timeout() to
guarantee the task delays for the desired time.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<markh@osdl.org>
[PATCH] aacraid patch for new device support
Here is a patch from Adaptec for new adapter support.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<bunk@fs.tum.de>
[PATCH] SCSI gdth: kill #define __devinitdata
I got the following warning in 2.6.8-rc3-mm2:
<-- snip -->
...
CC drivers/scsi/gdth.o
drivers/scsi/gdth.c:622:1: warning: "__devinitdata" redefined
In file included from include/linux/moduleparam.h:4,
from include/linux/module.h:20,
from drivers/scsi/gdth.c:375:
include/linux/init.h:227:1: warning: this is the location of the
previous definition
...
<-- snip -->
The #define in question seems bogus, and the following patch simply
removes it:
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<praka@pobox.com>
[PATCH] Re: 2.6.8-rc3-mm2: Debug: sleeping function called from invalid
> Andrew Vasquez wrote:
>
> >
> >This allocation should be done with GFP_ATOMIC flags. The attached
> >patch should apply cleanly to any recent kernel
> >
>
> and seems to work fine.
>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<markh@osdl.org>
[PATCH] aacraid driver update
Here are some changes from Adaptec for the AACRAID driver.
Change the pae_support flag to dac_support. This was suggested sometime
last year and never made it in.
Fix some cast problems in pci_set_dma_mask. Was casting the mask to
dma_addr_t when it should be a u64.
Fix SCp.ptr problem, should be SCp.dma_handle.
Applies to the scsi-misc bk tree.
Signed-off by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
AUTOSENSE bug in NCR5380.c
From: Kenn Humborg <kenn@linux.ie>
round line 2470 in NCR5380.c, if a command fails, and AUTOSENSE is on,
the current command is converted into a REQUEST_SENSE command and
put at the top of the request queue. Part of this setup, is setting
up cmd->SCp to point at the sense_buffer, so that the received sense
data goes straight into the sense buffer.
Around line 1730, NCR5380_select() calls initialize_SCp() which ends
up clobbering cmd->SCp, and the sense data get written into the
original request buffer.
This is what happens if cmd->use_sg = 0. I haven't looked at what
happens if use_sg is non-zero, but I expect the effect will be the same.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] switch sd numbering to idr
Switch sd.c device number allocation to use idr, this limits memory
usage for lowend setups and highend setups are only limited by the
available names now.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
Serialize runtime->status->state access
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
Intel8x0-modem driver
Added SiS, NVidia modem descriptions
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core
Don't use mute bit in REC_GAIN register during tests.
We have at least one case when the mute bit is zero.
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
PCM Midlevel
Fixed cut-n-paste typo
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
AC97 Codec Core
Add more timeout to avoid not respond messages
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
<perex@suse.cz>
ALSA CVS update
USB generic driver
add support for Yamaha CVP-301, CVP-303, CVP-305, CVP-307, CVP-309,
CVP-309GP, PSR-1500, PSR-3000, ELS-01, ELS-01C, PSR-295, PSR-293,
DGX-205, DGX-203, DGX-305, DGX-505, DGP-7, DGP-5, PM5D, DME64N,
DME24N, DTX, UB99
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
<perex@suse.cz>
version.h:
ALSA 1.0.6
<trini@kernel.crashing.org>
[PPC32] Default to conswitchp=&dummy_con if DUMMY_CONSOLE.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Fix MPC8260 with an initrd and no root=/dev/ram0
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Introduce a have_residual_data macro and switch to it.
This is mainly to avoid my additions adding loads of ugly
#ifdef CONFIG_RESIDUAL_DATA sections.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
This allows use of the IBM status LED if it's found in the residual
data, plus a couple of other bells and whistles. It removes the
140-specific code.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: On PReP, use residual data for PCI dev -> IRQ, and use it.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: On PReP, allow for residual data to provide IRQ level/edge info
This adds a function to determine the 8259 level/edge mask word.
With this function we can now (in theory) support any IBM PReP
machine. We therefore add a little bit more code to fallback
to using residual data if we don't recognise the machine.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Use residual data to determine the addr to pass i8259_init()
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Add support for PCIBridgeRS6K to prep_find_bridges().
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Fixup the OpenPIC code for older implementations.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: The planar id is only 1 byte, so only display that much.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Correct the output of /proc/interrupts on PReP.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<davem@nuts.davemloft.net>
[TIGON3]: Mention that firmware is copyrighted by Broadcom.
<jejb@mulgrave.(none)>
MPT Fusion driver 3.01.15 update
Highlights of this release:
- Patch provided by Christoph Hellwig to remove the isense code.
- Fix compile errors when CONFIG_PROC_FS=n.
- A fix for the module parameter "mptscsih" which was not being exported.
- The port of the 2.05.17 thru 2.05.23 of the lk 2.4 mpt driver.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<davem@nuts.davemloft.net>
[TG3]: Revamp fibre PHY handling.
- Clearly seperate hw-assisted vs. by-hand handling.
- Seperate PHY ID vs. Serdes state.
Should fix 5704 Fibre brokenness introduced by Sun
patches.
Signed-off-by: David S. Miller <davem@redhat.com>
<andmike@us.ibm.com>
[PATCH] reorder call in scsi_remove_host
This patch against scsi-misc-2.6 reorders a call to scsi_forget_host in
the scsi_remove_host function. This removes the error message
"Synchronizing SCSI cache..." on rmmod of a scsi host driver module as
shown in example output 1 and 2 below.
I had previous created a much more complicated patch to work around this
problem. In response Christoph mention a simpler solution (pointer to
thread below) which is this patch.
http://marc.theaimsgroup.com/?l=linux-scsi&m=10872004...
Example output.
1.) Before patch.
elm:~# scsi1 : scsi_debug, version 1.73 [20040518], dev_size_mb=8,
opts=0x0
Vendor: Linux Model: scsi_debug Rev: 0004
Type: Direct-Access ANSI SCSI revision: 03
SCSI device sdc: 16384 512-byte hdwr sectors (8 MB)
SCSI device sdc: drive cache: write back
sdc: unknown partition table
Attached scsi disk sdc at scsi1, channel 0, id 0, lun 0
Attached scsi generic sg4 at scsi1, channel 0, id 0, lun 0, type 0
Synchronizing SCSI cache for disk sdc: <4>FAILED
status = 0, message = 00, host = 1, driver = 00
2.) After patch.
elm:~# scsi1 : scsi_debug, version 1.73 [20040518], dev_size_mb=8, opts=0x0
Vendor: Linux Model: scsi_debug Rev: 0004
Type: Direct-Access ANSI SCSI revision: 03
SCSI device sdc: 16384 512-byte hdwr sectors (8 MB)
SCSI device sdc: drive cache: write back
sdc: unknown partition table
Attached scsi disk sdc at scsi1, channel 0, id 0, lun 0
Attached scsi generic sg4 at scsi1, channel 0, id 0, lun 0, type 0
Synchronizing SCSI cache for disk sdc:
Signed-off-by: Mike Anderson <andmike@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<rmk@flint.arm.linux.org.uk>
[PCMCIA] Fix case of two "skt" variables.
We want the value preserved across both sections of code such that
the cleanup works as expected.
<jejb@mulgrave.(none)>
Add new Megaraid driver version 2.20.0.1
From: Mukker, Atul <Atulm@lsil.com>
This is a complete re-write to replace the now obsoleted megaraid2
driver.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<trini@kernel.crashing.org>
ppc32: Add a 'noresidual' option, to ignore residual data.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Fix an LSB floating-point test failure.
Signed-off-by: Greg Weeks <greg.weeks@timesys.com> under TS0087
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Make use of cpufeatures in some flush rountines
This is based on an observation from Pantelis Antoniou. We get
a minor speedup of flush_icache_range, __flush_dcache_icache and
__flush_dcache_icache_phys, in that we do not need to do this on
CPUs with a unified cache (601), so check for that feature bit
instead of a PVR check.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<jbarnes@sgi.com>
[ACPI] ia64 build fix
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<ak@suse.de>
[IA64] various issues in the IA64 swiotlb code
The biggest change is better overflow handling, partly ported from the AMD64
IOMMU code. This is important for some 3d drivers who make use of this and can
map a lot of memory.
First it increases the default memory usage of swiotlb to 64MB.
This was the value used in production systems in 2.4 (e.g. in SLES8) and the default
was far too small. Note this is only allocated when the swiotlb is needed.
pci_map_single will not panic anymore on an overflow. Instead it returns
a pointer to a scratch area and allows the caller to check using
dma_mapping_error(). It still panics when the overflow buffer is exceeded.
dma_mapping_error support is implemented.
pci_map_sg will never panic now, but just return 0. Near all callers
of it seem to have proper error checking for this (IDE will even handle
it without erroring out)
The handling of passing a NULL device is improved, previously it would
never map in this case. i386 and other architectures assume NULL means a 4GB
limit instead. This code does this now too.
I added support for swiotlb=force for easier testing.
Patch supplied by Andi Kleen & Suresh Siddha
Signed-off-by: Tony Luck <tony.luck@intel.com>
<seto.hidetoshi@jp.fujitsu.com>
[IA64] floating point regs are not 16-byte aligned inside SAL error record
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<schwab@suse.de>
[IA64] <asm-ia64/acpi.h> still declares deleted acpi_register_irq.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<jbarnes@sgi.com>
[IA64-SGI] Assign parent to PCI devices.
In working on the patch to export PCI ROM space via sysfs, I found that the
sn2 PCI code doesn't assign a parent resource to any of the PCI device
resources as it builds them. This provides a simple fix for that problem.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<jbarnes@sgi.com>
[IA64-SGI] bte.c: kill expression as lvalue warning
A recent patch caused a warning about not using expressions as lvalues
to crop up in bte.c (or maybe it's just that I'm using gcc-3.4.1 now).
This patch fixes it by creating a temporary to store the register whose
address we want to get and stuff into the per-bte info structure.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<steiner@sgi.com>
[IA64-SGI] The SN2 fakeprom directories/files should be deleted.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<edwardsg@sgi.com>
[IA64] ia32_support.c: Check whether page_alloc failed.
It's pretty unlikely these page allocations would fail, but we should
still check them.
Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<jbarnes@sgi.com>
[IA64] time.c: Downgrade printk of cpu speed to KERN_DEBUG
This patch turns the per-CPU frequency printk into a KERN_DEBUG instead of a
KERN_INFO so it'll show up in the system log but won't be printed at boot,
since it's a big pain on system with a lot of CPUs.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<roe@sgi.com>
[IA64-SGI] report coherence id in /proc/sgi_sn/coherence_id
Current SGI Altix systems have a NUMAlink domain size of 1024
compute nodes and are fully cache coherent up to 256 compute
nodes (compute nodes are even-numbered). Systems larger than
256 nodes are partitioned into multiple cache coherent systems.
This patch exports a partition's coherence id to users via the
/proc/sgi_sn/coherence_id file.
Signed-off-by: Dean Roe <roe@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<jbarnes@sgi.com>
[IA64] cyclone.c: Add includes for build on uni-processor.
Small patch to fix the includes for the cyclone timer. We just happen to be
getting these if CONFIG_SMP is on, but if it's turned off the build breaks.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<kenneth.w.chen@intel.com>
[IA64] head.S: update comments to match code
Update comments in function ia64_switch_mode_virt() to reflect actual
implementation from recent region 5 init_task bug fix.
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<trini@kernel.crashing.org>
ppc32: Move ppc32-specific sysctls to arch/ppc
Remove both of the PPC32 && 6xx sysctls from kernel/sysctl.c to
arch/ppc/
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<shaggy@austin.ibm.com>
JFS: disk quota support
This patch adds disk quota support to jfs.
A patch is required for quota-tools to work with jfs. It can be
found at http://oss.software.ibm.com/jfs/project/pub/quota-tools.p...
Quota tools source can be downloaded from
https://sourceforge.net/projects/linuxquota/
Written by: Karl Rister & Dave Kleikamp
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
<jejb@mulgrave.(none)>
Fix the new megaraid compat code to work on all 64 bit systems
make it universally include linux/ioctl32.h for
its compat ioctl.
This fixes a build failure on parisc64
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jbarnes@sgi.com>
[ACPI] ia64 build fix
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<davem@nuts.davemloft.net>
[TG3]: Remove autoneg handling from fibre_autoneg() unneeded.
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[TG3]: Always set MAC_EVENT_LNKSTATE_CHANGED even when serdes polling.
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
Cset exclude: davem@nuts.davemloft.net|ChangeSet|20040817010613|52352
<davem@nuts.davemloft.net>
[TG3]: Do tg3_netif_start() under lock.
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[TG3]: Disable CIOBE split, as per Broadcom's driver.
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH] megaraid build fix
drivers/scsi/megaraid/megaraid_mm.c: In function `mraid_mm_init':
drivers/scsi/megaraid/megaraid_mm.c:1069: `mraid_mm_compat_ioctl' undeclared (first use in this function)
drivers/scsi/megaraid/megaraid_mm.c:1069: (Each undeclared identifier is reported only once
drivers/scsi/megaraid/megaraid_mm.c:1069: for each function it appears in.)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<stevef@smfhome.smfdom>
CIFS: fix 64 bit compiler warning in cifs debug code
Signed-off-by: Steve French (sfrench@us.ibm.com)
<jejb@mulgrave.(none)>
get the kernel to warn about deprecated SCSI ioctls
The non unique SCSI ioctls:
SCSI_IOCTL_SEND_COMMAND
SCSI_IOCTL_TEST_UNIT_READY
SCSI_IOCTL_BENCHMARK_COMMAND
SCSI_IOCTL_SYNC
SCSI_IOCTL_START_UNIT
SCSI_IOCTL_STOP_UNIT
Have been deprecated for a while now. We should make the kernel
complain when a program actually uses one of them, so users have had
adequate warning before they are removed.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<brking@us.ibm.com>
[PATCH] Allow TCQ depth to be lowered properly
Ran into a couple small issues with the patch. First,
blk_queue_resize_tags wasn't getting exported, so I sent Jens a patch to
fix this, which he has now sent upstream. Second, the comment above
blk_queue_resize_tags says the queue_lock must be held when calling this
routine. Attached is an updated patch that grabs the lock. Other than
that, it looks good.
James Bottomley wrote:
> On Tue, 2004-08-03 at 10:50, Brian King wrote:
>>Currently, it is possible to call scsi_activate_tcq with a small queue depth,
>>then later call scsi_adjust_queue_depth with a larger queue depth. This results
>>in the scsi layer having a larger queue depth than the block layer knows about.
>>This results in these additional commands being issued as untagged ops rather than
>>tagged ops. This patch changes scsi_activate_tcq to call blk_queue_init_tags with
>>the maximum supported number of tags so this cannot occur.
>
>
> Sorry, been away at conferences with not enough time to remember what
> went on here.
>
> The reason it looks the way it does is historical...when the blk layer
> tcq interfaces were created, there was no way to resize the queue. Jens
> later added resize (for me) and I forgot to incorporate it into the
> code.
>
> Another small point is that the max number of tags can be greater than
> 256. 256 is a SPI limit only (and even the qla1280, a SPI card which
> could use the tag as its global queue index would take > 256). The
> limit in scsi_adjust_queue_depth has long since been obsoleted by our
> dynamic command allocation.
>
> I think the attached should work correctly (as long as it compiles...I
> coded it up on the flight home).
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<James.Bottomley@steeleye.com>
[PATCH] fix for Domain Validation hang on some devices with sym_2
There's a bad hang where the driver locks the system solid trying to do
domain validation with certain devices. The one I've managed to
reproduce it with is a Quantum Atlas.
What happens is that setting the offset to zero is an async negotiation
message. However, the driver still seems to have DT set (which is
illegal). Most devices just reject this as stupid, but the Quantum
seems to try to obey it and hangs the bus.
The simple fix is to reset all PPR options when the offset is set to
zero.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<shaggy@austin.ibm.com>
JFS: Trivial: remove dead code
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
<akpm@osdl.org>
[PATCH] fix qla1280 build on visws
From: Andrey Panin <pazke@donpac.ru>
attached patch fixes qla1280 SCSI driver build failure on visws due to
undefined RD_REG_WORD_dmasync() macro.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<stevef@steveft21.ltcsamba>
CIFS: Workaround Samba bug in incorrectly setting extended security flag in negotiate response (which caused mounts
to fail to Samba server which have short, one or two byte, domain names).
Signed-off-by: Steve French (sfrench@us.ibm.com)
<stevef@steveft21.ltcsamba>
CIFS: xsymlink support part 1 of 2
Signed-off-by: Steve French (sfrench@us.ibm.com)
<hch@lst.de>
[PATCH] kill tmscsim ->proc_info
hrrible code like all proc_info implementations and no really usefull
information. We might want to add sysfs attributes if some users really
miss anything.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<hch@lst.de>
[PATCH] clean up some more tmscsim scan logic
- cleanup checks in ->queuecommand, we only get here either for
inquiry or a found device now
- DCBmap in the acb is gone, was only used for debug prints after
the prevous changes
- kill some more debugging keyed of by ->scan_devices
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<g.liakhovetski@gmx.de>
[PATCH] tmscsim: remove unused / redundant bios_param
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jgarzik@pobox.com>
[PATCH] add ssleep(), kill scsi_sleep()
So, the kernel needs a 'sleep', but that token is far too common, so I
chose ssleep().
scsi_sleep() is a manually implemented msleep(), so I remove it.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
Add accessor functons for scsi_device 56 byte inquiry data
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<jejb@mulgrave.(none)>
fix sym2 negotiation
The problems with domain validation were just the tip of the iceberg in
the sym2 driver. Most of its problems seem to come from an overly
complex set of negotiating rules, which I've swept away with this patch.
I also removed the ability to set parameters in the on-board bios and
have the driver respect them. (this hasn't worked for a while in 2.6
because after the driver sets them, Domain Validation resets them
again).
Finally, there was a really nasty bug where the driver negotiates
improperly when turning off DT clocking. If you simply turn it off, the
driver originally fell back to using the old WDTR/SDTR method of
negotiation. However, since it thought the bus was already wide, it
only emitted a SDTR, which causes the device to reset from wide to
narrow. Hence the driver thinks the device is wide and the device
thinks it is narrow => boom.
I redid the negotiation to predicate PPR messages on whether the device
claims support for them or not.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<rmk@flint.arm.linux.org.uk>
[PCMCIA] Use struct resource rather than sys_start/sys_stop
Convert 16-bit PCMCIA socket drivers to use the struct resource
rather than the sys_start and sys_stop members of pccard_mem_map.
<rmk@flint.arm.linux.org.uk>
[PCMCIA] Convert PCI socket drivers to use struct resource.
Convert PCI socket drivers to use the resource passed in rather than
pccard_mem_map's sys_start and sys_stop elements. This also means
that we convert the struct resource to a PCI bus region, thereby
performing any platform specific fixups which may be necessary.
<rmk@flint.arm.linux.org.uk>
[PCMCIA] Don't use sys_start for static-mapped sockets.
Add static_start element to pccard_mem_map - which is used by
statically mapped sockets to return the physical address which
should be used to access the memory region.
<rmk@flint.arm.linux.org.uk>
[PCMCIA] Remove pccard_mem_map's sys_start and sys_stop elements.
<jejb@ios.(none)>
Update to megaraid version 2.20.3.0
From: Mukker, Atul <Atulm@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<akpm@osdl.org>
[PATCH] nsc-ircc driver crashes on shutdown
From: Petr Vandrovec <vandrove@vc.cvut.cz>
bk-dma-decleare-coherent-memory patch adds a requirement for
dma_free_coherent that dev cannot be NULL... But it can (nsc-ircc has no
suitable dev) and as dma_alloc_coherent allows NULL dev, dma_free_coherent
should allow it too IMHO.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
<trini@kernel.crashing.org>
We weren't including <syslib/m8260_pci.h> from <asm/mpc8260.h>, so
_IO_BASE was defined to zero instead of isa_io_base.
Signed-Off-By: David Woodhouse <dwmw2@infradead.org>
Signed-Off-By: Tom Rini <trini@kernel.crashing.org>
<greg@kroah.com>
KREF: make kref_get() return void as it makes sense to do so.
Thanks to Kiran for bugging me to do this.
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<corbet@lwn.net>
[PATCH] Remove struct bus_type->add()
I recently went looking for users of the add() method in struct
bus_type, only to discover that there are none. A query to Pat
confirmed that it is surplus and should come out. So here's a patch
that does it.
While I was at it, I updated Documentation/driver-model/bus.txt to at
least get rid of the blatantly untrue stuff; it is still rather far from
being up to date, however. I may be able to fix that later on.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
<davej@redhat.com>
[CPUFREQ] Introduce some defines for the longhaul version, and use them.
This makes some of the code quite a bit cleaner, and a lot more
obvious whats going on on which CPUs.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Powersaver also has voltage scaling abilities.
We currently don't do voltage scaling, but we can at least set things up
to prepare for when we do.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Remove extraneous comment
Signed-off-by: Dave Jones <davej@redhat.com>
<trini@kernel.crashing.org>
ppc32: Fix a compile error when CONFIG_PREP && !CONFIG_PREP_RESIDUAL
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<trini@kernel.crashing.org>
ppc32: Fix a typo in cputable.c
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
<davej@redhat.com>
[CPUFREQ] Prettyprint longhaul speeds.
If its >= 1000MHz print it as GHz.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Further cleanups to longhaul driver using defines.
By defining the cpu type at startup, we can make a lot of comparisons
a lot more obvious what they are meaning.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] fix up random CodingStyle /whitespace regressions.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Samuel2 can use eblcr to determine FSB.
From: Sven Traenkle.
here's a patch that solves some issues I have with the longhaul cpufreq
driver on my epia 6000CL/Via EDEN (actually reporting as CentaurHauls,
family 6, model 7, VIA Samuel 2). The driver tries to compute the fsb speed
while it could actually use the fixed values (as it does for model == 6).
I got this change from the via forum, so no credits to me.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Fix reset-to-max-speed on unloading of longhaul driver.
From: Sven Traenkle
The second part adresses a problem of resetting the max cpu-freq when
unloading the driver. This didn't work for my cpu and I doubt it does
for other. There is no need to pass the computed index of the max.
multiplier in the clock_ratio[] table to longhault_table[] cause the
longhaul_setstate function works with the clock_ratio[] index.
Changing the while loop to a for loop with upper limit isn't actually
necessary as long as the driver is bug free, but thats IMHO not yet the
case, so I suggest this change in order to not loop endlessly or read
beyond the limits of the clock_ratio array.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Merge on-demand cpufreq policy governor.
From: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[CPUFREQ] Work around some broken userspace daemons.
Some daemons try to set the speed to the same speed we're currently
running at. Detect that, and bail out early before we fiddle
with registers and such.
Signed-off-by: Dave Jones <davej@redhat.com>
<mingo@elte.hu>
[PATCH] sched: fix timeslice calculations for HZ=1000.
The main benefit is that with the default HZ=1000 nice +19 tasks now get 5
msecs of timeslices, so the ratio of CPU use is linear. (nice 0 task gets
20 times more CPU time than a nice 19 task. Prior this change the ratio
was 1:10)
another effect is that nice 0 tasks now get a round 100 msecs of timeslices
(as intended), instead of 102 msecs.
here's a table of old/new timeslice values, for HZ=1000 and 100:
HZ=1000 ( HZ=100 )
old new ( old new )
nice -20: 200 200 ( 200 200 )
nice -19: 195 195 ( 190 190 )
...
nice 0: 102 100 ( 100 100 )
nice 1: 97 95 ( 90 90 )
nice 2: 92 90 ( 90 90 )
...
nice 17: 19 15 ( 10 10 )
nice 18: 14 10 ( 10 10 )
nice 19: 10 5 ( 10 10 )
i've tested the patch on x86.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: cleanup init_idle()
Clean up init_idle to not use wake_up_forked_process, then undo all the stuff
that call does. Instead, do everything in init_idle.
Make double_rq_lock depend on CONFIG_SMP because it is no longer used on UP.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: cleanup, improve sched <=> fork APIs
Move balancing and child-runs-first logic from fork.c into sched.c where
it belongs.
* Consolidate wake_up_forked_process and wake_up_forked_thread into
wake_up_new_process, and pass in clone_flags as suggested by Linus. This
removes a lot of code duplication and allows all logic to be handled in that
function.
* Don't do balance-on-clone balancing for vfork'ed threads.
* Don't do set_task_cpu or balance one clone in wake_up_new_process.
Instead do it in sched_fork to fix set_cpus_allowed races.
* Don't do child-runs-first for CLONE_VM processes, as there is obviously no
COW benifit to be had. This is a big one, it enables Andi's workload to run
well without clone balancing, because the OpenMP child threads can get
balanced off to other nodes *before* they start running and allocating
memory.
* Rename sched_balance_exec to sched_exec: hide the policy from the API.
From: Ingo Molnar <mingo@elte.hu>
rename wake_up_new_process -> wake_up_new_task.
in sched.c we are gradually moving away from the overloaded 'process' or
'thread' notion to the traditional task (or context) naming.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] kernel thread idle fix
Now that init_idle does not remove tasks from the runqueue, those
architectures that use kernel_thread instead of copy_process for the idle
task will break. To fix, ensure that CLONE_IDLETASK tasks are not put on
the runqueue in the first place.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mingo@elte.hu>
[PATCH] sched: misc cleanups #2
- fix two stale comments
- cleanup
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: make rt_task unlikely
From: Ingo Molnar <mingo@elte.hu>
RT tasks are unlikely, move this into rt_task() instead of open-coding it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: sched misc changes
Add some likely/unliklies, a for_each_cpu => for_each_cpu_online, and close
the sched_exit race.
From: Ingo Molnar <mingo@elte.hu>
fix a typo in a previous patch breaking RT scheduling & interactivity.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: disable balance on clone
Don't balance on clone by default.
Balance on clone has a number of trivial performance failure cases, but it was
needed to get decent OpenMP performance on NUMA (Opteron) systems. Not doing
child-runs-first for new threads also solves this problem in a nicer way
(implemented in a previous patch).
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: remove balance on clone
This removes balance on clone capability altogether. I told Andi we wouldn't
remove it yet, but provided it is in a single small patch, he mightn't get too
upset.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mingo@elte.hu>
[PATCH] sched: fork hotplug hanling cleanup
- remove the hotplug lock from around much of fork(), and re-copy the
cpus_allowed mask to solve the hotplug race cleanly.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Srivatsa Vaddagiri <vatsa@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nickpiggin@yahoo.com.au>
[PATCH] sched: consolidate sched domains
Teach the generic domains builder about SMT, and consolidate all
architecture specific domain code into that. Also, the SD_*_INIT macros can
now be redefined by arch code without duplicating the entire setup code.
This can be done by defining ARCH_HASH_SCHED_TUNE.
The generic builder has been simplified with the addition of a helper
macro which will probably prove to be useful to arch specific code as well
and should be exported if that is the case.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
From: Matthew Dobson <colpatch@us.ibm.com>
The attached patch is against 2.6.8-rc2-mm2, and removes Nick's
conditional definition & population of cpu_sibling_map[] in favor of my
unconditional ones. This does not affect how cpu_sibling_map is used, just
gives it broader scope.
From: Nick Piggin <nickpiggin@yahoo.com.au>
Small fix to sched-consolidate-domains.patch picked up by
From: Suresh <suresh.b.siddha@intel.com>
another sched consolidate domains fix
From: Nick Piggin <nickpiggin@yahoo.com.au>
Don't use cpu_sibling_map if !CONFIG_SCHED_SMT
This one spotted by Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<jbarnes@engr.sgi.com>
[PATCH] sched: limit cpuspan of node scheduler domains
This patch limits the cpu span of each node's scheduler domain to prevent
balancing across too many cpus. The cpus included in a node's domain are
determined by the SD_NODES_PER_DOMAIN define and the arch specific
sched_domain_node_span routine if ARCH_HAS_SCHED_DOMAIN is defined. If
ARCH_HAS_SCHED_DOMAIN is not defined, behavior is unchanged--all possible
cpus will be included in each node's scheduling domain. Currently, only
ia64 provides an arch specific sched_domain_node_span routine.
From: Jesse Barnes <jbarnes@engr.sgi.com>
This patch adds some more NUMA specific logic to the creation of scheduler
domains. Domains spanning all CPUs in a large system are too large to
schedule across efficiently, leading to livelocks and inordinate amounts of
time being spent in scheduler routines. With this patch applied, the node
scheduling domains for NUMA platforms will only contain a specified number
of nearby CPUs, based on the value of SD_NODES_PER_DOMAIN. It also allows
arches to override SD_NODE_INIT, which sets the domain scheduling parameters
for each node's domain. This is necessary especially for large systems.
Possible future directions:
o multilevel node hierarchy (e.g. node domains could contain 4 nodes
worth of CPUs, supernode domains could contain 32 nodes worth, etc. each
with their own SD_NODE_INIT values)
o more tweaking of SD_NODE_INIT values for good load balancing vs.
overhead tradeoffs
From: mita akinobu <amgta@yacht.ocn.ne.jp>
Compile fix
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<sivanich@sgi.com>
[PATCH] sched: isolated sched domains
Here's a version of the isolated scheduler domain code that I mentioned in
an RFC on 7/22. This patch applies on top of 2.6.8-rc2-mm1 (to include all
of the new arch_init_sched_domain code). This patch also contains the 2
line fix to remove the check of first_cpu(sd->groups->cpumask)) that Jesse
sent in earlier.
Note that this has not been tested with CONFIG_SCHED_SMT. I hope that my
handling of those instances is OK.
Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<colpatch@us.ibm.com>
[PATCH] Create cpu_sibling_map for PPC64
In light of some proposed changes in the sched_domains code, I coded up
this little ditty that simply creates and populates a cpu_sibling_map for
PPC64 machines. The patch just checks the CPU flags to determine if the
CPU supports SMT (aka Hyper-Threading aka Multi-Threading aka ...) and
fills in a mask of the siblings for each CPU in the system. This should
allow us to build sched_domains for PPC64 with generic code in
kernel/sched.c for the SMT systems. SMT is becoming more popular and is
turning up in more and more architectures. I don't think it will be too
long until this feature is supported by most arches...
Signed-off-by: Matthew Dobson <colpatch@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<kernel@kolivas.org>
[PATCH] sched: adjust p4 per-cpu gain
The smt-nice handling is a little too aggressive by not estimating the per cpu
gain as high enough for pentium4 hyperthread. This patch changes the per
sibling cpu gain from 15% to 25%. The true per cpu gain is entirely dependant
on the workload but overall the 2 species of Pentium4 that support
hyperthreading have about 20-30% gain.
P.S: Anton - For the power processors that are now using this SMT nice
infrastructure it would be worth setting this value separately at 40%.
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<ricklind@us.ibm.com>
[PATCH] scheduler statistics
It adds lots of CPU scheduler stats in /proc/pid/stat. They are described in
the new Documentation//sched-stats.txt
We were carrying this patch offline for some time, but as there's still
considerable ongoing work in this area, and as the new stats are a
configuration option, I think it's best that this capability be in the base
kernel.
Nick removed a fair amount of statistics that he wasn't using. The full patch
gathers more information. In particular, his patch doesn't include the code
to measure the latency between the time a process is made runnable and the
time it hits a processor which will be key to measuring interactivity changes.
He passed his changes back to me and I got finished merging his changes with
the current statistics patches just before OLS. I believe this is largely a
superset of the patch you grabbed and should port relatively easily too.
Versions also exist for
2.6.8-rc2
2.6.8-rc2-mm1
2.6.8-rc2-mm2
at
http://eaglet.rain.com/rick/linux/schedstat/patches/
and within 24 hours at
http://oss.software.ibm.com/linux/patches/?patch_id=730&...
The version below is for 2.6.8-rc2-mm2 without the staircase code and has
been compiled cleanly but not yet run.
From: Ingo Molnar <mingo@elte.hu>
this code needs a couple of cleanups before it can go into mainline:
fs/proc/array.c, fs/proc/base.c, fs/proc/proc_misc.c:
- moved the new /proc/<PID>/stat fields to /proc/<PID>/schedstat,
because the new fields break older procps. It's cleaner this way
anyway. This moving of fields necessiated a bump to version 10.
Documentation/sched-stats.txt:
- updated sched-stats.txt for version 10
- wake_up_forked_thread() => wake_up_new_task()
- updated the per-process field description
Kconfig:
- removed the default y and made the option dependent on DEBUG_KERNEL.
This is really for scheduler analysis, normal users dont need the
overhead.
include/linux/sched.h:
- moved the definitions into kernel/sched.c - this fixes UP compilation
and is cleaner.
- also moved the sched-domain definitions to sched.c - now that the
sched-domains internals are not exposed to architectures this is
doable. It's also necessary due to the previous change.
kernel/fork.c:
- moved the ->sched_info init to sched_fork() where it belongs.
kernel/sched.c:
- wake_up_forked_thread() -> wake_up_new_task(), wuft_cnt -> wunt_cnt,
wuft_moved -> wunt_moved.
- wunt_cnt and wunt_moved were defined by never updated - added the
missing code to wake_up_new_task().
- whitespace/style police
- removed whitespace changes done to code not related to schedstats -
i'll send a separate patch for these (and more).
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nathanl@austin.ibm.com>
[PATCH] move CONFIG_SCHEDSTATS to arch/ppc64/Kconfig.debug
Otherwise it shows up under "iSeries device drivers", which doesn't seem
right.
Signed-off-by: Nathan Lynch <nathanl@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<wli@holomorphy.com>
[PATCH] sched: consolidate init_idle() and fork_by_hand()
It appears that init_idle() and fork_by_hand() could be combined into a
single method that calls init_idle() on behalf of the caller.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<wli@holomorphy.com>
[PATCH] sched: sparc32 fixes
Fix up sparc32 properly.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<akpm@osdl.org>
[PATCH] schedstat: UP fix
SMP fix --
for_each_domain() is not defined if not CONFIG_SMP, so show_schedstat
needed a couple of extra ifdefs.
Signed-off-by: Rick Lindsley <ricklind@us.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mingo@elte.hu>
[PATCH] sched: whitespace cleanups
- whitespace and style cleanups
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mingo@elte.hu>
[PATCH] sched: nonlinear timeslices
* Nick Piggin <nickpiggin@yahoo.com.au> wrote:
> Increasi 