The hardware has additional error trap interrupt bits.  I have never seen
them trigger, but if they do, it looks like this might be useful.
Signed-off-by: NStephen Hemminger <shemminger@osdl.rog>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This patch decodes state and revovers from any races in the transmit
timeout and NAPI logic. It should never trigger, but if it does then
do the right thing.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Small whitespace fixes.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Add MSI support to sky2 driver.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Change default coalescing parameters slightly, and allow wider
range of values.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Redo the interupt handling of sky2 driver based on the IRQ mangement
documentation. All interrupts are handled by the device0 NAPI poll
routine.

Don't need to adjust interrupt mask in IRQ context, done only when
changing device under RTNL. Therefore don't need hwlock anymore.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Remove wake on lan support for now. It doesn't work right, and I
don't have a machine with working suspend/resume to test or fix it.
It will be re-enabled later.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The Yukon EC/rev0 (A1) chipset requires a bunch of workarounds. I copied these
from sk98lin.  But since they never got tested and add more cruft to the code;
any attempt at using driver as is on this version will probably fail.

It looks like this was a early engineering sample chip revision, if it ever shows
up on a real system. Produce an error message.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

When I/O is non-cache-coherent, we need to ensure that the I/O buffers
we use don't share cache lines with other data.
Signed-off-by: NDale Farnsworth <dale@farnsworth.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Update version number
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

When a PCI error occurs, try and report more info.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Reformat some code to make it easier to read. And whitespace
fixes.
Signed-off-by: NStephen Hemminger <sheminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Add mmio barriers at the appropriate places, don't have a platform
that needs them, but this is where the documentation of the patch
says to add them.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Use kcalloc when allocating ring data structure.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Cleanup of the part of the code that sets up DMA configuration.
Should cause no real change in operation, just clearer.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The SysKonnect Genesis and Yukon chip sets have restrictions on the possible
control block area.  The memory needs to not cross 4 Gig boundary, and it needs
to be 8 byte aligned.  This patch checks and fails to bring the device up
if region is unacceptable.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Improve performance of skge driver by not touching irq mask
register as much. Since the interrupt source auto-masks, the driver
can just leave it disabled until the end of the soft irq.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Cleanup transmit buffers using NAPI.  This allows the transmit routine
to leave interrupts enabled, and that improves performance.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [CRYPTO] aes: Fixed array boundary violation
  [CRYPTO] tcrypt: Fix key alignment
  [CRYPTO] all: Add missing cra_alignmask
  [CRYPTO] all: Use kzalloc where possible
  [CRYPTO] api: Align tfm context as wide as possible
  [CRYPTO] twofish: Use rol32/ror32 where appropriate

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (235 commits)
  [NETFILTER]: Add H.323 conntrack/NAT helper
  [TG3]: Don't mark tg3_test_registers() as returning const.
  [IPV6]: Cleanups for net/ipv6/addrconf.c (kzalloc, early exit) v2
  [IPV6]: Nearly complete kzalloc cleanup for net/ipv6
  [IPV6]: Cleanup of net/ipv6/reassambly.c
  [BRIDGE]: Remove duplicate const from is_link_local() argument type.
  [DECNET]: net/decnet/dn_route.c: fix inconsequent NULL checking
  [TG3]: make drivers/net/tg3.c:tg3_request_irq() static
  [BRIDGE]: use LLC to send STP
  [LLC]: llc_mac_hdr_init const arguments
  [BRIDGE]: allow show/store of group multicast address
  [BRIDGE]: use llc for receiving STP packets
  [BRIDGE]: stp timer to jiffies cleanup
  [BRIDGE]: forwarding remove unneeded preempt and bh diasables
  [BRIDGE]: netfilter inline cleanup
  [BRIDGE]: netfilter VLAN macro cleanup
  [BRIDGE]: netfilter dont use __constant_htons
  [BRIDGE]: netfilter whitespace
  [BRIDGE]: optimize frame pass up
  [BRIDGE]: use kzalloc
  ...

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (81 commits)
  [PATCH] USB: omninet: fix up debugging comments
  [PATCH] USB serial: add navman driver
  [PATCH] USB: Fix irda-usb use after use
  [PATCH] USB: rtl8150 small fix
  [PATCH] USB: ftdi_sio: add Icom ID1 USB product and vendor ids
  [PATCH] USB: cp2101: add new device IDs
  [PATCH] USB: fix check_ctrlrecip to allow control transfers in state ADDRESS
  [PATCH] USB: vicam.c: fix a NULL pointer dereference
  [PATCH] USB: ZC0301 driver bugfix
  [PATCH] USB: add support for Creativelabs Silvercrest USB keyboard
  [PATCH] USB: storage: new unusual_devs.h entry: Mitsumi 7in1 Card Reader
  [PATCH] USB: storage: unusual_devs.h entry 0420:0001
  [PATCH] USB: storage: another unusual_devs.h entry
  [PATCH] USB: storage: sandisk unusual_devices entry
  [PATCH] USB: fix initdata issue in isp116x-hcd
  [PATCH] USB: usbcore: usb_set_configuration oops (NULL ptr dereference)
  [PATCH] USB: usbcore: Don't assume a USB configuration includes any interfaces
  [PATCH] USB: ub 03 drop stall clearing
  [PATCH] USB: ub 02 remove diag
  [PATCH] USB: ub 01 remove first_open
  ...

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (23 commits)
  [PATCH] sysfs: fix a kobject leak in sysfs_add_link on the error path
  [PATCH] sysfs: don't export dir symbols
  [PATCH] get_cpu_sysdev() signedness fix
  [PATCH] kobject_add_dir
  [PATCH] debugfs: Add debugfs_create_blob() helper for exporting binary data
  [PATCH] sysfs: fix problem with duplicate sysfs directories and files
  [PATCH] Kobject: kobject.h: fix a typo
  [PATCH] Kobject: provide better warning messages when people do stupid things
  [PATCH] Driver core: add macros notice(), dev_notice()
  [PATCH] firmware: fix BUG: in fw_realloc_buffer
  [PATCH] sysfs: kzalloc conversion
  [PATCH] fix module sysfs files reference counting
  [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to USB subsystem
  [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to RCU subsystem
  [PATCH] add EXPORT_SYMBOL_GPL_FUTURE()
  [PATCH] Clean up module.c symbol searching logic
  [PATCH] kobj_map semaphore to mutex conversion
  [PATCH] kref: avoid an atomic operation in kref_put()
  [PATCH] handle errors returned by platform_get_irq*()
  [PATCH] driver core: platform_get_irq*(): return -ENXIO on error
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial:
  README: bzip2 is not new
  Documentation/Changes: remove outdated translation references
  remove dead Radeon URL
  SCSI_AACRAID: add a help text
  update the i386 defconfig
  MAINTAINERS: remove the LANMEDIA entry
  Move ip2.c and ip2main.c to drivers/char/ip2/ where the other files

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Update defconfigs.
  [MIPS] Separate CPU entries in /proc/cpuinfo with a blank line.
  [MIPS] sys_mmap2 offset argument should always be shifted 12, not PAGE_SHIFT.
  [MIPS] TX49XX has prefetch.
  [MIPS] Kill tlb-andes.c.
  [MIPS] War on whitespace: cleanup initial spaces followed by tabs.
  [MIPS] Makefile crapectomy.
  [MIPS] Reformat __xchg().
  [MIPS] Mention Broadcom part number for BigSur board
  [MIPS] Remove CONFIG_BUILD_ELF64.
  [MIPS] Further sparsification for 32-bit compat code.
  [MIPS] fix wrong __user usage in _sysn32_rt_sigsuspend
  [MIPS] Signal cleanup
  [MIPS] Reformat all of signal32.c with tabs instead of space for consistency
  [MIPS] Delete unused sys32_waitpid.
  [MIPS] Make I/O helpers more customizable
  [MIPS] Symmetric Uniprocessor support for Qemu.
  [MIPS] sc-rm7k.c cleanup
  [MIPS] MIPS64 R2 optimizations for 64-bit endianess swapping.
  [MIPS] Add early console for Cobalt.

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: (47 commits)
  IB/mthca: Query SRQ srq_limit fixes
  IPoIB: Get rid of useless test of queue length
  IB/mthca: Correct reported SRQ size in MemFree case.
  IB/mad: Fix oopsable race on device removal
  IB/srp: Coverity fix to srp_parse_options()
  IB/mthca: Coverity fix to mthca_init_eq_table()
  IB: Coverity fixes to sysfs.c
  IPoIB: Move ipoib_ib_dev_flush() to ipoib workqueue
  IPoIB: Fix build now that neighbour destructor is in neigh_params
  IB/uverbs: Use correct alt_pkey_index in modify QP
  IB/umad: Add support for large RMPP transfers
  IB/srp: Add SCSI host attributes to show target port
  IB/cm: Check cm_id state before handling a REP
  IB/mthca: Update firmware versions
  IB/mthca: Optimize large messages on Sinai HCAs
  IB/uverbs: Fix query QP return of sq_sig_all
  IB: Fix modify QP checking of "current QP state" attribute
  IPoIB: Fix multicast race between canceling and completing
  IPoIB: Clean up if posting receives fails
  IB/mthca: Use an enum for HCA page size
  ...

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Fix cosmetic typo in asm/irq.h
  [ARM] 3367/1: CLCD mode no longer supported on the RealView boards
  [ARM] 3366/1: Allow the 16bpp mode configuration in the CLCD control register

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (112 commits)
  [libata] sata_mv: fix irq port status usage
  [PATCH] libata: move IDENTIFY info printing from ata_dev_read_id() to ata_dev_configure()
  [PATCH] libata: use local *id instead of dev->id in ata_dev_configure()
  [PATCH] libata: check Word 88 validity in ata_id_xfer_mask()
  [PATCH] libata: fix class handling in ata_bus_probe()
  [PATCH] ahci: enable prefetching for PACKET commands
  libata: turn on ATAPI by default
  [PATCH] sata_sil24: lengthen softreset timeout
  [PATCH] sata_sil24: exit early from softreset if SStatus reports no device
  [PATCH] libata: fix missing classes[] initialization in ata_bus_probe()
  [PATCH] libata: kill unused xfer_mode functions
  [PATCH] libata: reimplement ata_set_mode() using xfer_mask helpers
  [PATCH] libata: use xfer_mask helpers in ata_dev_set_mode()
  [PATCH] libata: use ata_id_xfermask() in ata_dev_configure()
  [PATCH] libata: add xfer_mask handling functions
  [PATCH] libata: improve xfer mask constants and update ata_mode_string()
  [PATCH] libata: rename ATA_FLAG_FLUSH_PIO_TASK to ATA_FLAG_FLUSH_PORT_TASK
  [PATCH] libata: kill unused pio_task and packet_task
  [PATCH] libata: convert pio_task and packet_task to port_task
  [PATCH] libata: implement port_task
  ...

This merges the DVB tree, but fixes up the history that had gotten
screwed up by a broken commit.

The history is fixed up by re-doing the commit properly (taking the
resolve from the final result of the original), and then cherry-picking
the commits that followed the broken merge.

* dvb: (190 commits)
  V4L/DVB (3545): Fixed no_overlay option and quirks on saa7134 driver
  V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversion
  V4L/DVB (3538): Bt8xx documentation update
  V4L/DVB (3537a): Whitespace cleanup
  V4L/DVB (3533): Add WSS (wide screen signalling) module parameters
  V4L/DVB (3532): Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
  V4L/DVB (3530): Kconfig: remove VIDEO_AUDIO_DECODER
  V4L/DVB (3529): Kconfig: add menu items for cs53l32a and wm8775 A/D converters
  V4L/DVB (3528): Kconfig: fix ATSC frontend menu item names by manufacturer
  V4L/DVB (3527): VIDEO_CPIA2 must depend on USB
  V4L/DVB (3525): Kconfig: remove VIDEO_DECODER
  V4L/DVB (3524): Kconfig: add menu items for saa7115 and saa7127
  V4L/DVB (3494): Kconfig: select VIDEO_MSP3400 to build msp3400.ko
  V4L/DVB (3522): Fixed a trouble with other PAL standards
  V4L/DVB (3521): Avoid warnings at video-buf.c
  V4L/DVB (3514): SAA7113 doesn't have auto std chroma detection mode
  V4L/DVB (3513): Remove saa711x driver
  V4L/DVB (3509): Make a needlessly global function static.
  V4L/DVB (3506): Cinergy T2 dmx cleanup on disconnect
  V4L/DVB (3504): Medion 7134: Autodetect second bridge chip
  ...
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Some chipsets have several problems when pci to pci transfers are activated
on overlay mode. the option no_overlay allows disabling such feature of
the driver, in favor of keeping the system stable.
The default is to use pcipci_fail flag defined on drivers/pci/quirks.c.
It also allows the user to override it by forcing disable overlay or forcing
enable. Forcing enable may generate PCI transfer corruption, including disk
mass corruption, so should be used with care.
Added a text description to this option and make messages looks the same at
both bttv and saa7134 drivers.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NUwe Bugla <uwe.bugla@gmx.de>
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Add wss_cfg_4_3 and wss_cfg_16_9 configuration options.
Firmware 2623 or later required.
Both parameters are bit masks:
- bit 15: disable WSS
- bit 14: send short WSS burst, then turn off WSS
- bit 13..0: WSS bits as specified by the standard
These parameters are useful if you own a broken tv set which
does not handle wss correctly.
Default settings:
- wss_cfg_4_3: 0x4008
- wss_cfg_16_9: 0x0007
These should work with most devices.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
Modified av7110 and budget drivers to include the new file.
Signed-off-by: NPerceval Anichini <perceval.anichini@streamvision.fr>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- removed VIDEO_AUDIO_DECODER Kconfig menu item.
  VIDEO_MSP3400, VIDEO_CS53L32A and VIDEO_WM8775 now
  each have their own menu items.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- created Kconfig item, VIDEO_CS53L32A, for the cs53l32a module which supports
  the Cirrus Logic CS53L32A Low Voltage Stereo A/D Converter.
- created Kconfig item, VIDEO_WM8775, for the wm8775 module which supports
  the Wolfson Microelectronics WM8775 high performance stereo A/D Converter.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- Corrected typo for NxtWave NXT200X
- Added "Oren" manufacturer name to menu items for OR51132 and OR51211
- Removed "(pcHDTV HDx000 card)" from Oren frontends menu item names,
  This isn't necessary, as these frontends are selected by the card drivers,
  build configuration (DVB_BT8XX and VIDEO_CX88_DVB).
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

CONFIG_VIDEO_CPIA2=y, CONFIG_USB=n results in the following compile
<--  snip  -->
...
  LD      .tmp_vmlinux1
drivers/built-in.o: In function `set_alternate':cpia2_usb.c:(.text+0x443aa2): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_alloc_urb'
drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_kill_urb'
drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_free_urb'
drivers/built-in.o: In function `cpia2_usb_disconnect':cpia2_usb.c:(.text+0x443e14): undefined reference to `usb_driver_release_interface'
drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg'
drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg'
drivers/built-in.o: In function `cpia2_usb_complete':cpia2_usb.c:(.text+0x444836): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `cpia2_usb_cleanup': undefined reference to `usb_deregister'
drivers/built-in.o: In function `cpia2_usb_init': undefined reference to `usb_register_driver'
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- removed VIDEO_DECODER Kconfig menu item.
  VIDEO_CX25840, VIDEO_SAA711X and VIDEO_SAA7127 now
  each have their own menu items.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- created Kconfig menu item, VIDEO_SAA711X, for the saa7115 module,
  which supports SAA7113, SAA7114 and SAA7115 video decoders.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>