Commit Graph

25669 Commits

Author SHA1 Message Date
Linus Torvalds
eedab661a5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: move input-polldev to drivers/input
  Input: i8042 - add ULI EV4873 to noloop list
  Input: i8042 - add ASUS P65UP5 to the noloop list
  Input: usbtouchscreen - fix fallout caused by move from drivers/usb
2007-06-13 14:09:39 -07:00
Thomas Bogendoerfer
204abf2867 [SCSI] ESP: Don't forget to clear ESP_FLAG_RESETTING.
esp_reset_cleanup() does everything necessary except clear
the flag, so we never exit resetting state.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-06-13 13:38:01 -07:00
Pierre Ossman
c3bff2ec10 mmc: get back read-only switch function
Somehow the code to read the read-only switch of SD cards got lost
in the reorganisation.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-13 19:11:20 +02:00
Ragner Magalhaes
0107a4b32e mmc-omap: fix sd response type 6 vs. 1
Ignoring OMAP_MMC_STAT_CARD_ERR, treating it as if the command
completed correctly.

Signed-off-by: Ragner Magalhaes <ragner.magalhaes@indt.org.br>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-13 19:11:14 +02:00
Dmitry Torokhov
893e7c2db0 Input: move input-polldev to drivers/input
To work around deficiences in Kconfig that allows to "select"
a symbol without automatically selecting all dependencies for
that symbol move input-polldev from drivers/input/misc to
drivers/input thus removing extra dependency on CONFIG_INPUT_MISC.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-13 01:49:58 -04:00
Jeff Garzik
b232923966 Merge branch 'master' into upstream-fixes 2007-06-12 22:34:34 -04:00
Jeff Garzik
bca1a5518c Merge branch 'libertas-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2007-06-12 22:27:52 -04:00
Jeff Garzik
12b90de64f Merge branch 'libertas' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2007-06-12 22:27:30 -04:00
Brice Goglin
6f8a7c66e2 myri10ge: update driver version
Update myri10ge driver version to 1.3.1-1.248.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-12 18:58:58 -04:00
Brice Goglin
798a95dbd3 myri10ge: report when the link partner is running in Myrinet mode
Since Myri-10G boards may also run in Myrinet mode instead of Ethernet,
add a message when we detect that the link partner is not running in the
right mode.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-12 18:58:58 -04:00
Brice Goglin
f181137f9d myri10ge: limit the number of recoveries
Limit the number of recoveries from a NIC hw watchdog reset to 1 by default.
It enables detection of defective NICs immediately since these memory parity
errors are expected to happen very rarely (less than once per century*NIC).

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-12 18:58:58 -04:00
Mithlesh Thukral
c27e672172 NetXen: Fix link status messages
NetXen: Fix incorrect link status even with switch turned OFF.
NetXen driver failed to accurately indicate when a link is up or down.
This was encountered during failover testing, when the first port
indicated that the link was up even when the 10G switch it was assigned
to in the Bladecenter was turned off completely.

Signed-off by: Wen Xiong <wenxiong@us.ibm.com>
Signed-off by: Mithlesh Thukral <mithlesh@netxen.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-12 18:58:58 -04:00
Jeff Garzik
ca93ca428b Revert "[netdrvr e100] experiment with doing RX in a similar manner to eepro100"
This reverts commit d52df4a35a.

This patch attempted to fix e100 for non-cache coherent memory
architectures by using the cb style code that eepro100 had and using
the EL and s bits from the RFD list. Unfortunately the hardware
doesn't work exactly like this and therefore this patch actually
breaks e100. Reverting the change brings it back to the previously
known good state for 2.6.22. The pending rewrite in progress to this
code can then be safely merged later.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-12 18:52:31 -04:00
Konstantin Sharlaimov
606f585e36 [PPP_MPPE]: Fix "osize too small" check.
Prevent mppe_decompress() from generating "osize too small" errors when
checking for output buffer size.  When receiving a packet of mru size the
output buffer for decrypted data is 1 byte too small since
mppe_decompress() tries to account for possible PFC, however later in code
it is assumed no PFC.

Adjusting the check prevented these errors from occurring.

Signed-off-by: Konstantin Sharlaimov <konstantin.sharlaimov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-12 14:16:59 -07:00
Luis Carlos
82fde74b94 [PATCH] libertas: convert libertas_mpp into anycast_mask
With firmware 5.220.11.p5, this allows to specify the anycast addresses the
device will listen to.

The anycast address range is C0:27:C0:27:C0:XX where XX goes from 00 to 1F (or
0 to 31 in dec). The value to write on anycast_mask will specify which
addresses the device listens to. Bits in a 32 bit int are numbered from 0
(least significative bit) to 31. A specific address ending in YY will be
listened to if bit YY in the value is set to one.

Examples:

0x00000000 : do not listen to any anycast address
0xFFFFFFFF : listen to every anycast address from :00 to :1F
0x00000013 : listen to anycast addresses :00, :01 and :04

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-12 14:07:54 -04:00
Dan Williams
2fb3bd6a23 [PATCH] libertas: actually send mesh frames to mesh netdev
Found by Luis; got broken during module split.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-12 14:02:41 -04:00
Luis Carlos Cobo Rus
fff47f108d [PATCH] libertas: deauthenticate from AP in channel switch
This avoids channel mismatch between driver and firmware in case we change
channel while associated to an AP.

Signed-off-by: Luis Carlos Cobo Rus <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-12 14:02:32 -04:00
Luis Carlos Cobo Rus
b8bedefd8f [PATCH] libertas: pull current channel from firmware on mesh autostart
Signed-off-by: Luis Carlos Cobo Rus <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-12 14:02:23 -04:00
Roland Dreier
42c059ea2b IB/mlx4: Fix warning in rounding up queue sizes
Doing max(1, foo) where foo is u32 generates a warning, because 1 is a
signed constant.  Fix this by using 1U instead.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-12 10:52:02 -07:00
Roland Dreier
614c3c85b5 IB/mlx4: Fix handling of wq->tail for send completions
Cast the increment added to wq->tail when send completions are
processed to u16 to avoid using wrong values caused by standard
integer promotions.

The same bug was fixed in libmlx4 by Eli Cohen <eli@mellanox.co.il>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-12 10:50:42 -07:00
Dmitry Torokhov
8c4df74e02 Input: i8042 - add ULI EV4873 to noloop list
The box does not implement AUX LOOP command properly and so we
can't test for AUX IRQ delivery so blacklist it via DMI and
assume that AUX port is present.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-12 00:33:32 -04:00
Dmitry Torokhov
90245c17d3 Input: i8042 - add ASUS P65UP5 to the noloop list
This board does not raise AUX IRQ in response to AUX LOOP command
which interferes with our test for proper AUX IRQ wiring. Put it
in the blacklist and assume mouse is present.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-12 00:33:27 -04:00
Ondrej Zary
c6f8d7066d Input: usbtouchscreen - fix fallout caused by move from drivers/usb
During the move from drivers/usb/input into drivers/input/touchscreen
Kconfig variables were shuffled a bit to use a new namespace
(CONFIG_TOUCHSCREEN) while usbtouchscreen was still using old ones.

Also noticed by Robert P. J. Day <rpjday@mindspring.com>

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-12 00:33:13 -04:00
Linus Torvalds
99f9f3d49c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/mlx4: Make sure RQ allocation is always valid
  RDMA/cma: Fix initialization of next_port
  IB/mlx4: Fix zeroing of rnr_retry value in ib_modify_qp()
  mlx4_core: Don't set MTT address in dMPT entries with PA set
  mlx4_core: Check firmware command interface revision
  IB/mthca, mlx4_core: Fix typo in comment
  mlx4_core: Free catastrophic error MSI-X interrupt with correct dev_id
  mlx4_core: Initialize ctx_list and ctx_lock earlier
  mlx4_core: Fix CQ context layout
2007-06-11 15:46:08 -07:00
Linus Torvalds
3334500b46 Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
  [AGPGART] intel_agp: Add support for G33, Q33 and Q35 chipsets
  [AGPGART] intel_agp: add support for 945GME
  [AGPGART] intel_agp: add support for 965GME/GLE
  [AGPGART] intel_agp: use table for device probe
  [AGPGART] intel_agp: cleanup intel private data
2007-06-11 11:39:05 -07:00
Linus Torvalds
72f60acb01 Merge branch 'linus-plus-plus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'linus-plus-plus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: limit post SRST nsect/lbal wait to ~100ms
  libata: force PIO on IOMEGA ZIP 250 ATAPI
  libata passthru: update cached device paramters
  libata passthru: always enforce correct DEV bit
  libata passthru: map UDMA protocols
  libata passthru: support PIO multi commands
  libata passthru: update protocol numbers
  libata: Correct abuse of language
  libata-core/sff: Fix multiple assumptions about DMA
  ahci: Add MCP73/MCP77 support to AHCI driver
  libata: fix hw_sata_spd_limit initialization
  libata: print device model and firmware revision for ATAPI devices
  libata: fix probe time irq printouts
  libata: disable NCQ for HITACHI HTS541680J9SA00/SB21C7EP
  remove unused variable in pata_isapnp
2007-06-11 11:38:14 -07:00
Linus Torvalds
b44c0267b7 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (5751): Ivtv: fix ia64 printk format warnings.
  V4L/DVB (5761): Fix broken b2c2 dependency on non x86 architectures
  V4L/DVB (5673): Fix audio stuttering for saa711x/ivtv when in radio mode.
  V4L/DVB (5736): Add V4L2_FBUF_CAP/FLAG_LOCAL/GLOBAL_INV_ALPHA
  V4L/DVB (5732): Add ivtv CROPCAP support and fix ivtv S_CROP for video output.
  V4L/DVB (5730): Remove unused V4L2_CAP_VIDEO_OUTPUT_POS
  V4L/DVB (5720): Usbvision: fix urb allocation and submits
  V4L/DVB (5716): Tda10086,tda826x: fix tuning, STR/SNR values
  V4L/DVB (5675): Move big PIO accesses from the interrupt handler to a workhandler
  V4L/DVB (5699): Cinergyt2: fix file release handler
  V4L/DVB (5700): Saa7111: fix picture settings cache bug
  V4L/DVB (5702): Fix Kconfig items to avoid linkedition errors
2007-06-11 11:32:28 -07:00
Linus Torvalds
bb3d2dd723 Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6:
  ide: Add the MCP73/77 support to PATA driver
  Add the PATA controller device ID to pci_ids.h for MCP73/MCP77.
  hpt366: disallow Ultra133 for HPT374
  ide: generic IDE PCI driver, add another device exception
  ide: HPA detect from resume
  it821x: RAID mode fixes
  serverworks: fix CSB6 tuning logic
  serverworks: remove crappy code
2007-06-11 11:31:43 -07:00
Linus Torvalds
d5a169c879 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  mmc: don't call switch on old cards
  mmc: fix broken if clause
  au1xmmc: Replace C code with call to ARRAY_SIZE() macro.
  mmc-atmel: remove linux/mmc/protocol.h dependencies
2007-06-11 11:31:18 -07:00
Dan Williams
717c933920 [PATCH] libertas: reduce SSID and BSSID mixed-case abuse
Kill mixed case function names from scan.c/scan.h.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:46 -04:00
Dan Williams
8cf1dc098f [PATCH] libertas: remove WPA_SUPPLICANT structure
Unused.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:46 -04:00
Dan Williams
d8efea2548 [PATCH] libertas: remove structure WLAN_802_11_SSID and libertas_escape_essid
Replace WLAN_802_11_SSID with direct 'ssid' and 'ssid_len' members
like ieee80211.  In the process, remove private libertas_escape_essid
and depend on the ieee80211 implementation of escape_essid instead.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:46 -04:00
Dan Williams
785e8f2679 [PATCH] libertas: tweak association debug output
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:46 -04:00
David Woodhouse
707985b385 [PATCH] libertas: fix big-endian associate command.
Byte-swapping length fields and then passing them to memcpy() considered
harmful.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:46 -04:00
David Woodhouse
e5b3d472ad [PATCH] libertas: don't byte-swap firmware version number. It's a byte array.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
David Woodhouse
86760088a7 [PATCH] libertas: more endianness fixes, in tx.c this time
Now we finally get connectivity. For a while, before something else dies...

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
David Woodhouse
bb793e2bfc [PATCH] libertas: More endianness fixes.
Now it at least manages to load the firmware.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
David Woodhouse
981f187b7c [PATCH] libertas: first pass at fixing up endianness issues
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
Dan Williams
123e0e0440 [PATCH] libertas: sparse fixes
Fix various issues reported by sparse.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
David Woodhouse
0e8a5bd950 [PATCH] libertas: fix character set in README
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
Luis Carlos Cobo Rus
7d8d28b31d [PATCH] libertas: support for mesh autostart on firmware 5.220.11
Signed-off-by: Luis Carlos Cobo Rus <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:45 -04:00
Luis Carlos Cobo Rus
f5e05b697d [PATCH] libertas: split wext for eth and msh
Separate wireless handlers of mshX and ethX. ethX remains as before.

For mshX, it has been disabled set/get essid, wap and set mode. Get mode always
returns "Repeater" and by now we use the Nickname to show if the mesh is active
("Mesh") or not (empty). The rest remains as before.

Signed-off-by: Luis Carlos Cobo Rus <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Luis Carlos Cobo Rus
0a0d08aca5 [PATCH] libertas: make mac address configuration work with mesh interface too
Signed-off-by: Luis Carlos Cobo Rus <luiscarlos@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Luis Carlos Cobo Rus
a23c58a3ac [PATCH] libertas: updated readme file
Fix some wording and blinding table command options, clarify argument list for
fwt_add and fwt_list, simplify fwt_list_route

Signed-off-by: Luis Carlos Cobo Rus <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Dan Williams
90a42210f2 [PATCH] libertas: Make WPA work through supplicant handshake
Fix WPA so it works up through the supplicant 4-Way handshake process.
Doesn't successfully pass traffic yet; may be problems installing
the GTK to the firmware.

- RSN needs to be enabled before the association command is sent
- Use keys from the association request not the adapter structure
- cmd_act_mac_strict_protection_enable != IW_AUTH_DROP_UNENCRYPTED
- Fix network filtering logic in is_network_compatible() WPA helpers

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Dan Williams
45f43de829 [PATCH] libertas: add more verbose debugging to libertas_cmd_80211_authenticate
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Dan Williams
57361c6edc [PATCH] libertas: debug print spacing fixes in assoc.c
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Dan Williams
d9ad2f5df8 [PATCH] libertas: send SIOCGIWSCAN event after partial scans too
Any time the driver gets new scan results, even from partial scans,
it should send the scan event to userspace.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:44 -04:00
Dan Williams
aeea0ab45a [PATCH] libertas: honor specific channel requests during association
Previously if a fixed channel was specified along with an SSID,
the channel request would be ignored during the association
process.  Instead, when searching for an adhoc or infrastructure
network to join, allow filtering results based on channel so
that the driver doesn't pick a BSS on a different channel than
requested.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:43 -04:00
Dan Williams
ac26f81cce [PATCH] libertas: fix default adhoc channel
Inadvertently removed on a previous commit; causes the first
adhoc start to fail if a channel has not been set or no
other association has been made.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:43 -04:00
Dan Williams
80e78ef74d [PATCH] libertas: fix deadlock SIOCGIWSCAN handler
Update signal quality before the locked scan result translation loop,
because calling libertas_prepare_and_send_command() with the
'waitforrsp' option grabs adapter->lock in the command return processing,
leading to the deadlock.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:43 -04:00
Dan Williams
94b23855c0 [PATCH] libertas: correct error report paths for wlan_fwt_list_ioctl
Ensure the leave debug print gets triggered when necessary.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:43 -04:00
Dan Williams
6cfb008238 [PATCH] libertas: correctly balance locking in libertas_process_rx_command
adapter->lock should released after unlocking adapter->driver_lock to
balance the order in which they were locked at the top of the function.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:43 -04:00
Dan Williams
24d443b5d5 [PATCH] libertas: fix debug enter/leave prints for libertas_execute_next_command
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Dan Williams
3cf20931fa [PATCH] libertas: use compare_ether_addr() rather than memcmp() where appropriate
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Dan Williams
02eb229bbd [PATCH] libertas: use MAC_FMT and MAC_ARG where appropriate
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Dan Williams
e76850d620 [PATCH] libertas: make association paths consistent
The BSS to associate with (in either Infrastructure or IBSS join
operations) is now stored in _one_ place in the association request (the
bss member), not two places as before (pattemptedbss and
curbssparams->bssdescriptor).

Association requests are passed to the necessary association functions
to (a) give them access to the bss member and (b) ensure that
association/join/start setup uses settings from the request, not the
current adapter settings (which may not be valid for the requested
settings).

Because the 'bss' member of the association request is used now, the
command return functions from associate and adhoc join/start need access
to the in-progress association request to update curbssparams when
everything is done.  The association worker moves the request from
pending to in-progress for the duration of the association attempt.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Dan Williams
ef9a264b7a [PATCH] libertas: move channel changing into association framework
Handle channel changes through the deferred association framework
rather than directly.  Fixes errors when setting channels along
with other parameters like mode and SSID.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Marcelo Tosatti
d43fb8ee3d [PATCH] libertas: fix oops on rmmod
Use list_for_each_entry_safe, to protect against list_del().

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Luis Carlos Cobo Rus
0e37275e9a [PATCH] libertas: cleanup of fwt_list_route processing
Signed-off-by: Luis Carlos Cobo Rus <luisca@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:42 -04:00
Dan Williams
eb8f7330e7 [PATCH] libertas: fix 'keep previous scan' behavior
Do not clear the scan list except under specific conditions, such as
when (a) user-requested, or (b) joining/starting an adhoc network.
Furthermore, only clear entries which match the SSID or BSSID of the
request, not the whole scan list.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:41 -04:00
Dan Williams
fcdb53dbc7 [PATCH] libertas: make scan result handling more flexible
- use a linked list for scan results
- age scan results
- pass bss_descriptors around instead of indexes into the scan table
- lock access to the scan results
- stop returning EAGAIN from SIOCGIWSCAN handler

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:41 -04:00
Luis Carlos Cobo
90e8eafc93 [PATCH] libertas: updated mesh commands for 5.220.9.p11
Updated commands fwt_add and fwt_list, bt_list.
New commands: bt_get_invert, bt_set_invert, to invert the blinding table,
i.e., receive only frames from nodes listed in the BT.

This patch needs/is needed for firmware 5.220.9.p11.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:41 -04:00
Luis Carlos Cobo Rus
7db283c914 [PATCH] libertas: version bump (321p0) and cmds update for new fw (5.220.10.p0)
This patch along with the previous commands update one, is necessary for
mesh and fwt ioctls to work properly with firmware version 5.220.10.p0
and later.

Signed-off-by: Luis Carlos Cobo Rus <luiscarlos@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:41 -04:00
Dan Williams
1db733eff6 [PATCH] libertas: don't tear down netdev in libertas_activate_card
libertas_activate_card() doesn't create the netdev, and shouldn't
free it on error.  The caller of libertas_activate_card() is
responsible for cleaning up errors from libertas_add_card(),
not libertas_activate_card().

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:41 -04:00
Dan Williams
c72368310d [PATCH] libertas: correctly unregister mesh netdev on error
Subject says it all.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:41 -04:00
Dan Williams
4ace113876 [PATCH] libertas: replace 'macaddress' with 'bssid'
Start to normalize bss_descriptor with ieee80211_network so we can
eventually replace bss_descriptor more easily.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Dan Williams
7732ca45c6 [PATCH] libertas: call SET_NETDEV_DEV from common code
Move usage of SET_NETDEV_DEV into common code since it has nothing
to do with bus-specific devices.  Also fixes a bug where the mesh
device was getting SET_NETDEV_DEV called after register_netdevice,
resulting in no 'device' link in /sys/class/net/mshX/.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Luis Carlos Cobo
0681f98935 [PATCH] libertas: fixed kernel oops on module/card removal
Fixed kernel oops on module/card removal (using dongles)

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Luis Carlos Cobo
b46794dffa [PATCH] libertas: add URB debug info
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Luis Carlos Cobo
60045136ab [PATCH] libertas: fixed incorrect assigment of fcs errors to frag errors
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Holger Schurig
634b8f49c1 [PATCH] libertas: remove unused variables in wlan_dev_t
Actually, this patch removev wlan_dev_t totally and puts the used variables
of it directly into wlan_private. That reduces one level of indirection and
looks a little bit simpler. It's now "priv->card" and not
"priv->wlan_dev.card" and "priv->dev" instead of "priv->wlan_dev.netdev"

Changed two occurences of "((wlan_private *) dev->priv)->wlan_dev.netdev"
into "dev", because I didn't see the point in doing pointer-ping-pong.

The variables "ioport", "upld_rcv" and "upld_type" where unused. They have
been removed.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Holger Schurig
ec3eef28d9 [PATCH] libertas: let DRV_NAME be overridable
For now, it's "libertas" by default, but that is overwritten in
if_usb.c/if_bootcmd.c and in if_cs.c.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:40 -04:00
Holger Schurig
435a1acba2 [PATCH] libertas: fix RESET logic at unload time
Previously, we had a fixed array of 5 elements where we remembered all
initialized devices. This has been changed to use a "struct list_head"
organization, which is IMHO cleaner.

Also renamed usb_cardp to cardp, as in the reset of the code.

Renamed reset_device() to if_usb_reset_device() like many other functions.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Holger Schurig
084708b610 [PATCH] libertas: split module into two (libertas.ko and usb8xxx.ko)
* add CONFIG_LIBERTAS to Kconfig
* remove global variable libertas_fw_name, the USB module might want to
    use a different default FW name than the CF module, so libertas_fw_name
    is now local to if_usb.c
* exported some symbols as GPL

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Holger Schurig
ed457037c5 [PATCH] libertas: move contents of fw.h to decl.h
Also removes some useless "extern" declarations from function declaration.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Holger Schurig
208fdd2f44 [PATCH] libertas: indirect all hardware access via hw_XXXX functions
This functions makes all libertas_sbi_XXX functions static to the
if_usb.c file and renames them to if_usb_XXXX(). The get called from
other places of the source code via priv->hw_XXXX().

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Chris Ball
0583e8ef14 [PATCH] libertas: wakeup both mesh and normal wakeup when getting out of scan
The previous patch wakes up the mesh device *instead* of the wlan device
when coming out of scan. We need to wake up both of them.

Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Javier Cardona
0601e7ee46 [PATCH] libertas: added transmission failures to mesh statistics
Added transmission failures to mesh statistics.
Removed whitespace before newlines.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Marcelo Tosatti
6a8121572e [PATCH] libertas: fix error handling of card initialization
Subject says it all.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:39 -04:00
Javier Cardona
51d84f5016 [PATCH] libertas: fixed transmission flow control on the mesh interface
This patch implements proper transmission flow control on mshX.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:38 -04:00
Holger Schurig
32a74b7c8f [PATCH] libertas: split wlan_add_card()
Split wlan_add_card() into a part that just setups kernel parameters and
into the function libertas_activate_card(), which will implizitly use
hardware functions by the started thread.

This allows us later to do something like this:

priv = libertas_add_card();
priv->hw_command_to_host = if_usb_command_to_host;
priv->hw_xxxx = if_usb_xxxx;
priv->hw_yyyy = if_usb_yyyy;
wlan_activate_card()

and of course the CF driver can set it's own functions.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:38 -04:00
Holger Schurig
3874d0fefd [PATCH] libertas: move reset_device() code main.c to if_usb.c
The reset_device() logic is only needed for USB devices, not for CF
devices.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:38 -04:00
Holger Schurig
fb3dddf22c [PATCH] libertas: changed some occurences of kmalloc() + memset(&a,0,sz) to kzalloc()
The subject says it all.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:38 -04:00
Holger Schurig
6df3073d29 [PATCH] libertas: fix SSID output
* a newline was missing
* changed %32s to '%s', no need to right justify the ESSID

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:38 -04:00
Holger Schurig
1ac812f161 [PATCH] libertas: get rid of libertas_sbi_get_priv()
It's not really needed, because we can call wlan_remove_card() with
wlan_private* anyway.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:38 -04:00
Holger Schurig
ed37b51610 [PATCH] libertas: change debug output of libertas_interrupt()
It used to be LBS_DEB_MAIN, now it's LBS_DEB_THREAD

Also fixed a missing ":" in lbs_deb_enter()

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Holger Schurig
78523daa86 [PATCH] libertas: single out mesh code
This patches adds the two functions wlan_add_mesh() and wlan_remove_mesh(),
which are responsible for the mshX interface. In a CF driver with a non-
mesh-aware firmware you can omit the calls to this functions.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Holger Schurig
a46c64108b [PATCH] libertas: tune debug code
* renamed module parameter back to libertas_debug
* change from bit shifts to constants, that way it's easier to look at the
    source and specify the libertas_debug=0xXXXX module parameter
* moved module_param from fw.c to main.c, where it belongs better

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Holger Schurig
9012b28a40 [PATCH] libertas: make debug configurable
The debug output of libertas was either not present or it was overwhelming.
This patch adds the possibility to specify a bitmask for the area of
interest. One should then only get the desired output.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Holger Schurig
46868202b2 [PATCH] libertas: exclude non-used code when PROC_DEBUG is not set
This reduces usb8xxx.ko by 951 bytes (text) and 256 bytes (data)
when PROC_DEBUG isn't defined.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Marcelo Tosatti
2be9219680 [PATCH] libertas: fix scanning from associate path
The previous scan fix did not account for scan paths other than set_scan()
that need to do a full scan at once.

Add a "full_scan" parameter to wlan_scan_networks() to control such
behaviour.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Holger Schurig
bf68dac89b [PATCH] libertas: make libertas_wlan_data_rates static
Move libertas_wlan_data_rates into wext.c and make it static. wext.c is the
only user of this array.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:37 -04:00
Holger Schurig
66fcc55904 [PATCH] libertas: move vendor & product id's into if_usb.c
For me it looks cleaner, because it removes one level of indirection.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Holger Schurig
7b1d5c0b60 [PATCH] libertas: remove unused/superfluous definitions of DEV_NAME_LEN
DEV_NAME_LEN is already defined in defs.h and that is sufficient.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Holger Schurig
42fff92aa5 [PATCH] libertas: remove __FILE__ from debug output
Remove filename from debug output because it's way too long.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Marcelo Tosatti
5c20676fcd [PATCH] libertas: remove deprecated pm_register and associated code
Subject says it all.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Holger Schurig
0b7db95602 [PATCH] libertas: fix removal of all debugfs files
rmmod did not remove /sys/kernel/debug/libertas_wireless/eth1/
subscribed_events/high_snr. After I fixed this, I noticed that
it also didn't remove /sys/kernel/debug/libertas_wireless/eth1
as well.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Holger Schurig
604ba49150 [PATCH] libertas: a debug output was missing a newline
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Holger Schurig
eb3ce631f9 [PATCH] libertas: rename wlan_association_worker
Renames wlan_association_worker into libertas_association_worker

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:36 -04:00
Marcelo Tosatti
064827edf6 [PATCH] libertas: scan two channels per scan command
Scan two channels per each command on set_scan(), then bail out and let
get_scan() continue the scanning work up to the last channel.

This gives time to the firmware so it can go back to the association
channel and keep the connection alive.

Fixes http://dev.laptop.org/ticket/841

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-06-11 14:28:35 -04:00
Jean-Christian de Rivaz
c5760abde7 Blackfin SMC91X ethernet supporting driver: SMC91C111 LEDs are note drived in the kernel like in uboot
Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-06-11 17:44:14 +08:00
Bryan Wu
d6fe89b063 Blackfin SPI driver: fix bug SPI DMA incomplete transmission
SPI writes intermittently drop bytes at end of DMA transfer
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3205
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=2892

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-06-11 17:34:17 +08:00
Mike Frysinger
27bb9e79bc Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
2007-06-11 15:31:30 +08:00
Mike Frysinger
19aa6382e3 Blackfin serial driver: decouple PARODD and CMSPAR checking from PARENB
as the termios info does not stipulate that the former are dependent on the latter

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-06-11 16:16:45 +08:00
Mike Frysinger
cf68676222 Blackfin serial driver: actually implement the break_ctl() function
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-06-11 16:12:49 +08:00
Mike Frysinger
9808901b6c Blackfin serial driver: ignore framing and parity errors
if we get a break signal, we want to ignore framing and parity errors
because those will always be set (by nature of the signal)

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-06-11 15:31:30 +08:00
Mike Frysinger
c16c3ca79a Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR
so we can now do spaced/marked parity

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-06-11 15:31:30 +08:00
Tejun Heo
e141d999b6 libata: limit post SRST nsect/lbal wait to ~100ms
After SRST, libata used to wait for nsect/lbal to be set to 1/1 for
the slave device.  However, some ATAPI devices don't set nsect/lbal
after SRST and the wait itself isn't too useful as we're gonna wait
for !BSY right after that anyway.

Before reset-seq update, nsect/lbal wait failure used to be ignored
and caused 30sec delay during detection.  After reset-seq, all
timeouts are considered error conditions making libata fail to detect
such ATAPI devices.

This patch limits nsect/lbal wait to around 100ms.  This should give
acceptable behavior to such ATAPI devices while not disturbing the
heavily used code path too much.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-11 00:52:53 -04:00
Tejun Heo
5acd50f641 libata: force PIO on IOMEGA ZIP 250 ATAPI
IOMEGA ZIP 250 ATAPI claims MWDMA0 support but fails SETXFERMODE if
asked to configure itself to MWDMA0.  Force PIO.

This fixes bugzilla bug#8497.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Calvin Walton <calvin.walton@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-11 00:52:53 -04:00
Dave Airlie
9b01bd5b28 drm: fix radeon setparam on 32/64 bit systems.
The alignment on 64-bit is different for 64-bit values.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-10 16:00:27 +10:00
Wang Zhenyu
dc7a93190c drm/i915: Add support for the G33, Q33, and Q35 chipsets.
These require that the status page be referenced by a pointer in GTT, rather
than phsyical memory.  So, we have the X Server allocate that memory and tell
us the address, instead.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-10 15:58:19 +10:00
Wang Zhenyu
2f4042b186 i915: add new pciids for 945GME, 965GME/GLE
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-10 14:31:30 +10:00
Albert Lee
2c3d2a46f1 libata passthru: update cached device paramters
INIT_DEV_PARAMS and SET_MULTI_MODE change the device parameters cached
by libata.  Re-read IDENTIFY DEVICE info and update the cached device
paramters when seeing these commands.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 23:08:12 -04:00
Albert Lee
fa4453c4c9 libata passthru: always enforce correct DEV bit
Always enforce correct DEV bit since we know which drive the command
is targeted. SAT demands to ignore the DEV bit, too.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 23:08:12 -04:00
Albert Lee
23cb1d718d libata passthru: map UDMA protocols
Map the ATA passthru UDMA protocols to ATA_PROT_DMA.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 23:08:11 -04:00
Albert Lee
1dce589c38 libata passthru: support PIO multi commands
support the pass through of PIO multi commands.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 23:08:11 -04:00
Albert Lee
f93f1078d0 libata passthru: update protocol numbers
Update the ATA passthru protocol numbers according to the new spec.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 23:08:11 -04:00
Alan Cox
6070068b87 libata: Correct abuse of language
The controller is not reporting an unlawful type, it is reporting an
invalid type. Illegal specifically means "prohibited by law"

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:28 -04:00
Alan Cox
d92e74d353 libata-core/sff: Fix multiple assumptions about DMA
The ata IRQ ack functions are only used when debugging. Unfortunately
almost every controller that calls them can cause crashes in some
configurations as there are missing checks for bmdma presence.

In addition ata_port_start insists of installing DMA buffers and pad
buffers for controllers regardless. The SFF controllers actually need to
make that decision dynamically at controller setup time and all need the
same helper - so we add ata_sff_port_start. Future patches will switch
the SFF drivers to use this.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:28 -04:00
Peer Chen
0522b2869d ahci: Add MCP73/MCP77 support to AHCI driver
Add the MCP73/MCP77 support to ahci driver.

Signed-off-by: Peer Chen <peerchen@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:28 -04:00
Tejun Heo
afe3cc51ba libata: fix hw_sata_spd_limit initialization
hw_sata_spd_limit used to be incorrectly initialized to zero instead
of UINT_MAX if SPD is zero in SControl register.  This breaks PHY
speed down.  Fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:28 -04:00
Albert Lee
ef143d577b libata: print device model and firmware revision for ATAPI devices
For ATA/CFA devices, libata prints out the device model and firmware revision.
Do the same for ATAPI devices.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:28 -04:00
Olof Johansson
22888423b3 libata: fix probe time irq printouts
Most drivers don't seem to fill out the host->irq field, resulting in the
wrong (no) irq being reported at probe time. For example, sil24 on my system:

ata1: SATA max UDMA/100 cmd 0xd00008009001f000 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 0
ata2: SATA max UDMA/100 cmd 0xd000080090021000 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 0

Since they're allocated and set up in ata_host_activate(), just save
them away there.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:28 -04:00
Tejun Heo
bd9c5a39e4 libata: disable NCQ for HITACHI HTS541680J9SA00/SB21C7EP
HITACHI HTS541680J9SA00/SB21C7EP spuriously completes NCQ commands.
Blacklist it for NCQ.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:27 -04:00
Yoichi Yuasa
c3a44a47e8 remove unused variable in pata_isapnp
This patch has removed unused variable in pata_ispnp.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 22:40:27 -04:00
Sam Ravnborg
c0811987c6 net: fix typo in drivers/net/usb/Kconfig
Replace invisible character with a space.

The diff looks like this on my terminal:
-        <A0>Choose this option if you're using a host-to-host cable
-        <A0>with one of these chips.
+         Choose this option if you're using a host-to-host cable
+         with one of these chips.

Reported by: Massimo Maiurana <maiurana@gmail.com>

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Massimo Maiurana <maiurana@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 19:01:15 -04:00
Kim Phillips
895ee682db phylib: add RGMII-ID mode to the Marvell m88e1111 PHY to fix broken ucc_geth
Support for configuring RGMII-ID (RGMII with internal delay) mode on the
88e1111 and 88e1145.  Ucc_geth on MPC8360EMDS(the main user of ucc_geth)
is broken after changed to use phylib.  It is fixed by adding this
internal delay.

Also renamed 88e1111s -> 88e1111 (no references to an 88e1111s part were
found), and fixed some whitespace.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:35 -04:00
Thomas Klein
dec590c1bb ehea: Fixed possible kernel panic on VLAN packet recv
This patch fixes a possible kernel panic due to not checking the vlan group
when processing received VLAN packets and a malfunction in VLAN/hypervisor
registration.

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:35 -04:00
Mithlesh Thukral
0d04761d17 NetXen: Fix compile failure seen on PPC architecture
NetXen: Add NETXEN prefixes to macros to clean them up.
This is a cleanup patch which adds NETXEN prefix to some stand
alone macro names.
These posed compile errors when NetXen driver was backported to 2.6.9
on PPC architecture as macros like USER_START are defined in file
arch/ppc64/mm/hash_utils.c

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off by: Wen Xiong <wenxiong@us.ibm.com>
Acked-off by: Mithlesh Thukral <mithlesh@netxen.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:35 -04:00
Mithlesh Thukral
3e2facef86 NetXen: Fix ping issue after reboot on Blades with 3.4.19 firmware
NetXen: Fix initialization and subsequent ping issue on 3.4.19 firmware
This patch fixes the ping problem seen X/PBlades after the adapter's
firmware was moved to 3.4.19. After configured interface up, ping
failed.
NetXen adapter couldn't accept ARP broadcast packet. Manual addition of
MAC address in the ARP table, made ping work.
NetXen adapter should finish initilization after system boot. But looks
NetXen adapter didn't initilization correctly after system boot up.
So have to re-load the firmware again in probe routine.
Also re-initilization netxen_config_0 and netxen_config_1 registers.

Signed-off by: Wen Xiong <wenxiong@us.ibm.com>
Signed-off by: Mithlesh Thukral <mithlesh@netxen.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:34 -04:00
Dave Jones
b4fea61a19 typo in via-velocity.c
http://bugzilla.kernel.org/show_bug.cgi?id=8160

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:34 -04:00
Brian King
ce6eea58eb ibmveth: Automatically enable larger rx buffer pools for larger mtu
Currently, ibmveth maintains several rx buffer pools, which can
be modified through sysfs. By default, pools are not allocated by
default such that jumbo frames cannot be supported without first
activating larger rx buffer pools. This results in failures when attempting
to change the mtu. This patch makes ibmveth automatically allocate
these larger buffer pools when the mtu is changed.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:34 -04:00
Brian King
4aa9c93e1c ibmveth: Fix h_free_logical_lan error on pool resize
When attempting to activate additional rx buffer pools on an ibmveth interface that
was not yet up, the error below was seen. The patch fixes this by only closing
and opening the interface to activate the resize if the interface is already
opened.

(drivers/net/ibmveth.c:597 ua:30000004) ERROR: h_free_logical_lan failed with fffffffffffffffc, continuing with close
Unable to handle kernel paging request for data at address 0x00000ff8
Faulting instruction address: 0xd0000000002540e0
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=128 NUMA PSERIES LPAR
Modules linked in: ip6t_REJECT xt_tcpudp ipt_REJECT xt_state iptable_mangle ipta
ble_nat ip_nat iptable_filter ip6table_mangle ip_conntrack nfnetlink ip_tables i
p6table_filter ip6_tables x_tables ipv6 apparmor aamatch_pcre loop dm_mod ibmvet
h sg ibmvscsic sd_mod scsi_mod
NIP: D0000000002540E0 LR: D0000000002540D4 CTR: 80000000001AF404
REGS: c00000001cd27870 TRAP: 0300   Not tainted  (2.6.16.46-0.4-ppc64)
MSR: 8000000000009032 <EE,ME,IR,DR>  CR: 24242422  XER: 00000007
DAR: 0000000000000FF8, DSISR: 0000000040000000
TASK = c00000001ca7b4e0[1636] 'sh' THREAD: c00000001cd24000 CPU: 0
GPR00: D0000000002540D4 C00000001CD27AF0 D000000000265650 C00000001C936500
GPR04: 8000000000009032 FFFFFFFFFFFFFFFF 0000000000000007 000000000002C2EF
GPR08: FFFFFFFFFFFFFFFF 0000000000000000 C000000000652A10 C000000000652AE0
GPR12: 0000000000004000 C0000000004A3300 00000000100A0000 0000000000000000
GPR16: 00000000100B8808 00000000100C0F60 0000000000000000 0000000010084878
GPR20: 0000000000000000 00000000100C0CB0 00000000100AF498 0000000000000002
GPR24: 00000000100BA488 C00000001C936760 D000000000258DD0 C00000001C936000
GPR28: 0000000000000000 C00000001C936500 D000000000265180 C00000001C936000
NIP [D0000000002540E0] .ibmveth_close+0xc8/0xf4 [ibmveth]
LR [D0000000002540D4] .ibmveth_close+0xbc/0xf4 [ibmveth]
Call Trace:
[C00000001CD27AF0] [D0000000002540D4] .ibmveth_close+0xbc/0xf4 [ibmveth] (unreliable)
[C00000001CD27B80] [D0000000002545FC] .veth_pool_store+0xd0/0x260 [ibmveth]
[C00000001CD27C40] [C00000000012E0E8] .sysfs_write_file+0x118/0x198
[C00000001CD27CF0] [C0000000000CDAF0] .vfs_write+0x130/0x218
[C00000001CD27D90] [C0000000000CE52C] .sys_write+0x4c/0x8c
[C00000001CD27E30] [C00000000000871C] syscall_exit+0x0/0x40
Instruction dump:
419affd8 2fa30000 419e0020 e93d0000 e89e8040 38a00255 e87e81b0 80c90018
48001531 e8410028 e93d00e0 7fa3eb78 <e8090ff8> f81d0430 4bfffdc9 38210090

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09 18:25:34 -04:00
Linus Torvalds
5b65c09e99 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  OHCI: Fix machine check in ohci_hub_status_data
  USB: Fix up bogus bInterval values in endpoint descriptors
  USB: cxacru: ignore error trying to start ADSL in atm_start
  USB: cxacru: create sysfs attributes in atm_start instead of bind
  USB: cxacru: add Documentation file
  USB: UNUSUAL_DEV: Sync up some reported devices from Ubuntu
  USB: usb gadgets avoid le{16,32}_to_cpup()
  usblp: Don't let suspend to kill ->used
  USB: set default y for CONFIG_USB_DEVICE_CLASS
2007-06-08 18:14:42 -07:00
Linus Torvalds
837525e344 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  firmware: remove orphaned Email
  kobject: use the proper printk level for kobject error
  Driver core: kill unused code
  Driver core: keep PHYSDEV for old struct class_device
  update Documentation/driver-model/platform.txt
2007-06-08 18:11:47 -07:00
Tejun Heo
51b94d2a5a sata_promise: use TF interface for polling NODATA commands
sata_promise uses two different command modes - packet and TF.  Packet mode
is intelligent low-overhead mode while TF is the same old taskfile
interface.  As with other advanced interface (ahci/sil24),
ATA_TFLAG_POLLING has no effect in packet mode.  However, PIO commands are
issued using TF interface in polling mode, so pdc_interrupt() considers
interrupts spurious if ATA_TFLAG_POLLING is set.

This is broken for polling NODATA commands because command is issued using
packet mode but the interrupt handler ignores it due to ATA_TFLAG_POLLING.
Fix pdc_qc_issue_prot() such that ATA/ATAPI NODATA commands are issued
using TF interface if ATA_TFLAG_POLLING is set.

This patch fixes detection failure introduced by polling SETXFERMODE.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Mikael Pettersson <mikpe@it.uu.se>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:33 -07:00
Randy Dunlap
7b4dc1fdb8 isdn/diva: fix section mismatch
__exit function is used by both init and exit routines, so it cannot
be marked __init.  (from allyesconfig)

WARNING: drivers/built-in.o(.text+0x9b83cf): Section mismatch: reference to .exit.text: (between 'divasfunc_exit' and 'didd_callback')

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Karsten Keil <kkeil@suse.de>
Acked-by: Armin Schindler <armin@melware.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:33 -07:00
Jiri Slaby
49277b1c68 Char: stallion, proper fail return values
do not return 0 in one case and return proper values in other 2.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:33 -07:00
Jiri Slaby
e415109f5a Char: stallion, alloc tty before pci devices init
this causes oops, because pci probe function calls tty_register_device for
each device found. Thanks to Ingo.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: "Ingo Korb" <ingo@akana.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:33 -07:00
Jiri Slaby
64834b226b Char: stallion, don't fail with less than max panels
Since it's not neccesary to have MAX_PANELS on the card, don't fail to let
users use this card even in this case.  Stop the testing for loop instead.

Thanks to Ingo.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: "Ingo Korb" <ingo@akana.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:33 -07:00
Yoann Padioleau
a17627ef88 potential parse error in ifdef part 3
Fix various bits of obviously-busted code which we're not happening to
compile, due to ifdefs.

Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Cc: Andi Kleen <ak@suse.de>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:33 -07:00
Ken Chen
a47653fc26 loop: preallocate eight loop devices
The kernel on-demand loop device instantiation breaks several user space
tools as the tools are not ready to cope with the "on-demand feature".  Fix
it by instantiate default 8 loop devices and also reinstate max_loop module
parameter.

Signed-off-by: Ken Chen <kenchen@google.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08 17:23:32 -07:00
Alan Stern
6fd75b1948 OHCI: Fix machine check in ohci_hub_status_data
This patch (as901) fixes an oversight in ohci-hcd.  The
hub_status_data routine must not try to access the controller's
memory-mapped registers if the controller is in a low-power state;
such attempts will cause a crash on some architectures (such as PPC).

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:31 -07:00
Alan Stern
615ae11b3b USB: Fix up bogus bInterval values in endpoint descriptors
This patch (as904) adds code to check for endpoint descriptor bInterval
values outside the legal limits.  Illegal values are set to 32 ms, which
seems like a reasonable default.

This fixes Bugzilla #8432.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:31 -07:00
Simon Arlott
fd209e35b7 USB: cxacru: ignore error trying to start ADSL in atm_start
The sysfs adsl_status attribute ignores (aside from returning -EIO to the
user) any error sending a START/STOP command to the device and there is at
least one firmware which never sends a response but appears to work
regardless.  Therefore atm_start should also continue if an error is received
so that such firmware is usable.

The official Conexant driver doesn't expect a reply either but this is for
another device (E2 router) and a commonly used firmware does respond.

Also, there is no point in changing -ECONNRESET to -ETIMEDOUT since nothing
ever checks for either of these values.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Cc: Duncan Sands <duncan.sands@math.u-psud.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:31 -07:00
Simon Arlott
da1f82b554 USB: cxacru: create sysfs attributes in atm_start instead of bind
Since usbatm doesn't set the usb_interface driver data until after calling
bind and heavy_init, it would be NULL when the sysfs attributes are read.
Reading the MAC address from atm_dev before atm_dev exists would have been
be possible too.

Calling create_device_file in atm_start will avoid this problem, and the
data is useless until the first status poll runs.  However, it must be
ready before a status poll does a printk on line status change otherwise
userspace could react before the files exist.

For completeness I've moved remove_device_file to atm_stop so it's not
called in unbind when it's not needed.  There's no point starting ADSL if
atm_start could still fail either.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Cc: Duncan Sands <duncan.sands@math.u-psud.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:31 -07:00
Ben Collins
67fa10627e USB: UNUSUAL_DEV: Sync up some reported devices from Ubuntu
UNUSUAL_DEV: Sync up some reported devices from Ubuntu

Various unusual dev entries accumulated from Ubuntu bug reports.

Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
2007-06-08 16:24:30 -07:00
David Brownell
01ee7d7032 USB: usb gadgets avoid le{16,32}_to_cpup()
It turns out that le16_to_cpup() and le32_to_cpup() aren't always safe
to call with pointers into packed structures, since those are inlined
functions and GCC may lose the "packed" attribute.  So those references
can become unaligned kernel accesses, which are evil on some hardware.

This patch updates uses of those routines in the gadget stack.  The
references into packed structures can just use leXX_to_cpu(*x), which
in most cases is more natural.  Some other uses in RNDIS, mostly in
debug code, were wrong in the first place; those use get_unaligned().

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:30 -07:00
Pete Zaitcev
97cb95d1c4 usblp: Don't let suspend to kill ->used
Suspend destroys refcounting for open/release.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:29 -07:00
Kay Sievers
dda034bcb5 USB: set default y for CONFIG_USB_DEVICE_CLASS
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: bert hubert <bert.hubert@netherlabs.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 16:24:29 -07:00
Markus Rechberger
87d37a4f47 firmware: remove orphaned Email
Manuel Estrada Sainz passed away on May 9th 2004, his email account got
deactivated. He was in charge of the firmware_class code, and still got
CC'ed in recent discussions about it.

Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 12:41:08 -07:00
Stephen Hemminger
475c5a1518 Driver core: kill unused code
CC      drivers/base/dd.o
drivers/base/dd.c:211: warning: =E2=80=98device_probe_drivers=E2=80=99 defi=
ned but not used

Looks like the following is dead.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 12:41:07 -07:00
Kay Sievers
2c7afd125c Driver core: keep PHYSDEV for old struct class_device
Class-devices created by "struct class_device" are going to be replaced
by "struct device". Keep the deprecated PHYSDEV* variables for the already
"deprecated" struct class_device" devices.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 12:41:07 -07:00
Peer Chen
c1183a3345 ide: Add the MCP73/77 support to PATA driver
Add the MCP73/MCP77 support to PATA driver.

bart: Added amd74xx_chipsets[] and amd_pci_tbl[] entries.
bart: Bumped driver version.

Signed-off-by: Peer Chen <peerchen@gmail.com>
Cc: Alan Cox <alan@redhat.com>,
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:32 +02:00
Sergei Shtylyov
278978e953 hpt366: disallow Ultra133 for HPT374
Eliminate UltraATA/133 support for HPT374 -- the chip isn't capable of this mode
according to the manual, and doesn't even seem to tolerate 66 MHz DPLL clock...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Geller Sandor <wildy@petra.hos.u-szeged.hu>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:32 +02:00
Jiri Slaby
ea30759643 ide: generic IDE PCI driver, add another device exception
generic IDE PCI driver, add another device exception

This device is char device and is grabbed by generic ide driver:
00:0b.0 Class ffff: National Semiconductor Corporation 87410 IDE (rev ff) (prog-if ff)
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-

Disallow generic IDE PCI driver to grab it by adding next condition. Also
consolidate exceptions to one bigger 'switch (dev->vendor)'.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Ingo Korb <ml@akana.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:31 +02:00
Lee Trager
0d2157f78d ide: HPA detect from resume
Currently when system which have HPA require HPA to be detected and
disabled upon resume from RAM or disk. The current IDE drivers do not do
this nor does libata (obviously it since it doesn't support HPA yet).

I have implemented this into the current IDE drivers and it has been
tested by many others since 7/15/2006 in bug number 6840:

	http://bugzilla.kernel.org/show_bug.cgi?id=6840

and it has been confirmed to work fine with no problems.

bart: added drv != NULL check to generic_ide_suspend()

From: Lee Trager <lt73@cs.drexel.edu>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:30 +02:00
Bartlomiej Zolnierkiewicz
0380dad45e it821x: RAID mode fixes
The DMA support for RAID mode broke after:

	commit 71ef51cc17
	Author: Jens Axboe <axboe@suse.de>
	Date:   Fri Jul 28 09:02:17 2006 +0200

	    [PATCH] it821x: fix ide dma setup bug

	    Only enable dma for a valid speed setting.

	    Signed-off-by: Jens Axboe <axboe@suse.de>

	commit 0a8348d086
	Author: Jens Axboe <axboe@suse.de>
	Date:   Fri Jul 28 08:58:26 2006 +0200

	    [PATCH] ide: if the id fields looks screwy, disable DMA

	    It's the safer choice. Originally due to a bug in itx821x, but a
	    generally sound thing to do.

	    Signed-off-by: Jens Axboe <axboe@suse.de>

However it worked by pure luck before Jens' fixes: bogus ide_dma_enable()
usage in it821x driver combined with loosy check in ide_dma_verbose() allowed
the hardware to operate in DMA mode.  When these problems were fixed the DMA
support broke...

The source root for the regression turned out to be that the it821x.c code
was clearing too much of id->field_valid.  The IDE core code was using the
original value of id->field_valid to do the tuning but later DMA got disabled
in ide_dma_verbose() because of the incorrect id->field_valid fixup.  Fix it.

While at it:

* Do fixup() after probing the drives but before tuning them (which is also
  OK w.r.t. ide_undecoded_slave() fixup).  This change fixes device IDENTIFY
  data to be consistent before/after the tuning and allows us to remove extra
  re-tuning of drives from it821x_fixups().

* Fake MWDMA0 enabled/supported bits in IDENTIFY data if the device has
  DMA capable bit set (this is just to tell the IDE core that DMA is
  supported since it821x firmware takes care of DMA mode programming).

* Don't touch timing registers and don't program transfer modes on devices
  et all when in RAID mode - depend solely on firmware to do the tuning
  (as suggested by Alan Cox and done in libata pata_it821x driver).

Thanks for testing the patch goes out to Thomas Kuther.

Cc: Thomas Kuther <gimpel@sonnenkinder.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:29 +02:00
Bartlomiej Zolnierkiewicz
1abb8a8b84 serverworks: fix CSB6 tuning logic
Problem noticed by Joe Zbiciak, see

	http://kerneltrap.org/node/8252

for details.

On CSB6 the driver is using BIOS settings and not programming DMA/PIO timings
itself.  However the logic was completely broken and resulted in wrong timings
being silently allowed (instead of being corrected by the driver).

This bug would explain some data corruption/timeout issues with Serverworks
MegaIDE in RAID mode that Alan Cox has fixed recently with:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2074a106f52b6371885afbd714e929d60d0e3f64

For 2.6.23 we may be better off with completely switching the driver to always
programming timings (libata pata_serverworks.c driver is doing things this way
and there were no problems reported so far) but for 2.6.22 lets fix the bug
in the simplest and the least intrusive way.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:28 +02:00
Bartlomiej Zolnierkiewicz
ed84fad500 serverworks: remove crappy code
Remove crappy code noticed by Linus, see

	http://lkml.org/lkml/2007/5/23/476

for details.

While at it simplify logic a bit.

There should be no functionality changes caused by this patch.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-08 15:14:27 +02:00
Hans Verkuil
c43850981b V4L/DVB (5751): Ivtv: fix ia64 printk format warnings.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:54:41 -03:00
Mauro Carvalho Chehab
72fb39ea58 V4L/DVB (5761): Fix broken b2c2 dependency on non x86 architectures
This patch moves flexcop-dma (currently used only by flexcop-pci) to
b2c2-flexcop-pci module, that is dependent on CONFIG_PCI, fixing the bug 
as reported by Geert Uytterhoeven <geert@linux-m68k.org>:

drivers/media/dvb/b2c2/flexcop-dma.c uses the PCI DMA API, but
DVB_B2C2_FLEXCOP doesn't depend on PCI, causing the following problem on
PCI-less systems:

| linux/drivers/media/dvb/b2c2/flexcop-dma.c:20: warning: implicit declaration of function 'pci_alloc_consistent'
| linux/drivers/media/dvb/b2c2/flexcop-dma.c:20: warning: implicit declaration of function 'pci_alloc_consistent'

Apparently this is the flexcop DMA core, which is used by both
DVB_B2C2_FLEXCOP_PCI and DVB_B2C2_FLEXCOP_USB.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:54:39 -03:00
Hans Verkuil
f2100d82b8 V4L/DVB (5673): Fix audio stuttering for saa711x/ivtv when in radio mode.
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:19 -03:00
Hans Verkuil
987e00ba5c V4L/DVB (5732): Add ivtv CROPCAP support and fix ivtv S_CROP for video output.
The VIDIOC_CROPCAP ioctl was missing in ivtv.
The handling of output video cropping was wrong. This has now been fixed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:15 -03:00
Hans Verkuil
1f137600ca V4L/DVB (5730): Remove unused V4L2_CAP_VIDEO_OUTPUT_POS
V4L2_CAP_VIDEO_OUTPUT_POS was initially introduced for 2.6.22 but never
actually used: remove it before the final 2.6.22 is made.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:14 -03:00
Thierry Merle
fe818d1d9a V4L/DVB (5720): Usbvision: fix urb allocation and submits
- fixed the urb allocation part that was not taking into account the current alternate setting
  this fixes usb_submit_urb returning -90 errno in isocIrq.
- fixed usb_submit_urb returning -1 errno in isocIrq (need to ignore usb urb with status==-ENOENT)
Acked-by: Dwaine P. Garden <dwainegarden@rogers.com>

Signed-off-by: Thierry Merle <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:14 -03:00
Oliver Endriss
c6604150ab V4L/DVB (5716): Tda10086,tda826x: fix tuning, STR/SNR values
Several people reported unreliable reception with the current driver.
Furthermore, STR and SNR values seem to be inverted.
This fix is based on a patch posted by Hartmut Hackman.
Thanks to Helmut Auer for testing and helping to optimize the patch.
tda826x:
- set baseband cut-off to 19 MHz
tda10086:
- change the parameters of the carrier recovery loop
- toggle register 0x02 between 0x35 (tuning) and 0x00 (locked)
- invert STR and SNR values

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:13 -03:00
Hans Verkuil
dc02d50a6d V4L/DVB (5675): Move big PIO accesses from the interrupt handler to a workhandler
Sliced VBI transfers use PIO instead of DMA. This was done inside the
interrupt handler, but since PIO accesses are very slow this meant that
a lot of time was spent inside the interrupt handler. All PIO copies are
now moved to a workqueue. This should fix various issues with missing time
ticks and remote key hits.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:13 -03:00
Andrew Morton
ffeb9ec72e V4L/DVB (5699): Cinergyt2: fix file release handler
If this mutex_lock_interruptible() does fail due to signal_pending() then the
state of the driver will get trashed in interesting ways, because userspace
cannot and will not retry the close().

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:12 -03:00
Russell King
624fc7f52b V4L/DVB (5700): Saa7111: fix picture settings cache bug
If the SAA7111 device is powered down, and requires re-initialisation when
the V4L device is opened (as on the NetWinder), the SAA7111 driver gets
completely confused about the current settings.

The problem is centred around the way the driver keeps _two_ cached copies
of the current settings - one of the struct video_picture settings, and one
of the registers.

When the decoder is re-initailised, the cached register settings are
overwritten, as are the values in the hardware registers.  However, the
cached video_picture settings are not.

Resolve this by removing the useless and buggy second level of caching for
video_picture.  Instead, provide a function which updates register values
if and only if the value we are going to write to the register has changed.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:12 -03:00
Mauro Carvalho Chehab
05f85839a2 V4L/DVB (5702): Fix Kconfig items to avoid linkedition errors
The recent changes on Kconfig broke compilation when VIDEO_DEV is compiled
as module. On some cases, drivers like VIDEO_BUF are compiled with 'y' option
instead of 'm':

...

Thanks to: Toralf Forster <toralf.foerster@gmx.de> for pointing this issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:12 -03:00
Roland Dreier
a4cd7ed86f IB/mlx4: Make sure RQ allocation is always valid
QPs attached to an SRQ must never have their own RQ, and QPs not
attached to SRQs must have an RQ with at least 1 entry.  Enforce all
of this in set_rq_size().

Based on a patch by Eli Cohen <eli@mellanox.co.il>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 23:24:39 -07:00
Sean Hefty
bf2944bd56 RDMA/cma: Fix initialization of next_port
next_port should be between sysctl_local_port_range[0] and [1].
However, it is initially set to a random value with get_random_bytes().  
If the value is negative when treated as a signed integer, next_port
can end up outside the expected range because of the result of the % 
operator being negative.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 23:24:38 -07:00
Jack Morgenstein
57f01b5339 IB/mlx4: Fix zeroing of rnr_retry value in ib_modify_qp()
The code in __mlx4_ib_modify_qp() overwrites context->params1 after
the RNR retry parameter is ORed in, which results in the RNR retry
parameter always being set to 0.  Fix this by moving where we OR in
the value to later in the function, after the initial assignment of
context->params1.

Found by the Mellanox firmware group.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 23:24:38 -07:00
Jack Morgenstein
b2d9308ae4 mlx4_core: Don't set MTT address in dMPT entries with PA set
If a dMPT entry has the PA flag (direct physical address) set, then
the (unused) MTT base address field has to be set to 0.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 23:24:38 -07:00
Roland Dreier
fe40900f40 mlx4_core: Check firmware command interface revision
HCA firmware with incompatible changes to the FW commmand interface is
coming soon.  Add a check of the interface revision during
initialization and bail out if the firmware advertises a revision that
the driver doesn't know about.  This will avoid strange failures later
if the driver goes on using the wrong interface revision. 

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 23:24:36 -07:00
Linus Torvalds
df3872a966 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits)
  xfrm: Add security check before flushing SAD/SPD
  [NET_SCHED]: Fix filter double free
  [NET]: Avoid duplicate netlink notification when changing link state
  [UDP]: Revert 2-pass hashing changes.
  [AF_UNIX]: Fix stream recvmsg() race.
  [NETFILTER]: nf_conntrack_amanda: fix textsearch_prepare() error check
  [NETFILTER]: ip_tables: fix compat related crash
  [NETFILTER]: nf_conntrack: fix helper module unload races
  [RTNETLINK]: ifindex 0 does not exist
  [NETLINK]: Mark netlink policies const
  [TCP] tcp_probe: Attach printf attribute properly to printl().
  [TCP]: Use LIMIT_NETDEBUG in tcp_retransmit_timer().
  [NET]: Merge dst_discard_in and dst_discard_out.
  [RFKILL]: Make rfkill->name const
  [IPV4]: Restore old behaviour of default config values
  [IPV4]: Add default config support after inetdev_init
  [IPV4]: Convert IPv4 devconf to an array
  [IPV4]: Only panic if inetdev_init fails for loopback
  [TCP]: Honour sk_bound_dev_if in tcp_v4_send_ack
  [BNX2]: Update version and reldate.
  ...
2007-06-07 17:08:06 -07:00
Linus Torvalds
c52ecdab06 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] pxa: fix pxa27x keyboard driver
  [ARM] Fix 4417/1: Serial: Fix AMBA drivers locking
  [ARM] 4421/1: AT91: Value of _KEY fields.
  [ARM] Solve buggy smp_processor_id() usage
  [ARM] 4422/1: Fix default value handling in gpio_direction_output (PXA)
  [ARM] 4419/1: AT91: SAM9 USB clocks check for suspending
  [ARM] 4418/1: AT91: Number of programmable clocks differs
  [ARM] 4392/2: Do not corrupt the SP register in compressed/head.S
2007-06-07 17:02:29 -07:00
Herbert Xu
42f811b8bc [IPV4]: Convert IPv4 devconf to an array
This patch converts the ipv4_devconf config members (everything except
sysctl) to an array.  This allows easier manipulation which will be
needed later on to provide better management of default config values.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-07 13:39:13 -07:00
Michael Chan
b91b9fd112 [BNX2]: Update version and reldate.
Update to version 1.5.11.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-07 13:38:40 -07:00
Michael Chan
02537b0676 [BNX2]: Fix occasional counter corruption on 5708.
The statistics block DMA on 5708 can be messed up occasionally on the
average of about once per hour.  If the user is reading the counters
within one second after the corruption, the counters will be all
messed up.  One second later, the counters will be ok again until the
next corruption occurs.

The workaround is to disable the periodic statistics DMA.  Instead,
we manually trigger the DMA once a second in bnx2_timer().  This
manual trigger of the DMA avoids the problem.

As a consequence, we can only allow 0 or 1 second settings for
ethtool -C statistics block.

Thanks to Jean-Daniel Pauget <jd@disjunkt.com> and
CaT <cat@zip.com.au> for reporting this rare problem.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-07 13:38:39 -07:00
Michael Chan
0aa38df7cd [BNX2]: Enable DMA on 5709.
Add missing code to enable DMA on 5709 A1.  The bit is a no-op on A0
and therefore can be set on all 5709 chips.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-07 13:38:38 -07:00
Michael Chan
641bdcd56c [BNX2]: Add missing wait in bnx2_init_5709_context().
For correctness, we need to wait for the MEM_INIT bit to be cleared
in the BNX2_CTX_COMMAND register before proceeding.

[Added return -EBUSY when the MEM_INIT bit doesn't clear, suggested
by Jeff Garzik.]

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-07 13:38:37 -07:00
Michael Chan
7947b20eba [BNX2]: Fix netdev watchdog on 5708.
There's a bug in the driver that only initializes half of the context
memory on the 5708.  Surprisingly, this works most of the time except
for some occasional netdev watchdogs when sending a lot of 64-byte
packets.  The fix is to add the missing code to initialize the 2nd
halves of all context memory.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-07 13:38:36 -07:00
Roland Dreier
3e1db334dc IB/mthca, mlx4_core: Fix typo in comment
s/signifant/significant/

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 11:51:59 -07:00
Roland Dreier
2c5cb23558 mlx4_core: Free catastrophic error MSI-X interrupt with correct dev_id
We need to pass the same dev_id to free_irq() and request_irq().  When
using MSI-X, the MLX4_EQ_CATAS interrupt uses a different dev_id from
the other interrupts.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 11:51:58 -07:00
Roland Dreier
b581401ed0 mlx4_core: Initialize ctx_list and ctx_lock earlier
We may call mlx4_dispatch_event() before mlx4_register_device() is
called for a device, because for example a catastrophic error happens
immediately after we enable interrupts.  Therefore priv->ctx_list and
priv->ctx_lock need to be initialized earlier.

This bug was actually exposed by the MSI-X bug that returned IRQ numbers 
to drivers in reverse order, so that the first FW command 
interrupt looked to mlx4 like a catastrophic error.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 11:51:58 -07:00
Eli Cohen
09360d5408 mlx4_core: Fix CQ context layout
The reserved6 field should be 64 bits, not just 16 bits.  Without
this, the structure does not match the hardware layout on 32-bit
architectures: the db_rec_addr field ends up at offset 52 instead of
offset 56.  The bug slipped by because the alignment of __be64 members
ends up putting it in the right place on x86-64.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-07 11:51:57 -07:00
Pierre Ossman
3373c0ae6a mmc: don't call switch on old cards
Make sure we don't call the switch function on cards too old to
support it. They should just ignore it, but some have been reported
to lock up instead.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-07 09:25:58 +02:00
Pierre Ossman
71651297a4 mmc: fix broken if clause
Fix a broken if clause which was causing SD cards to go into
4-bit mode even if the host did not support it.

(Reported by David Brownell and Marc Pignat)

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-07 09:25:54 +02:00
Robert P. J. Day
60da8de671 au1xmmc: Replace C code with call to ARRAY_SIZE() macro.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-07 09:25:51 +02:00
Marc Pignat
b6cedb3861 mmc-atmel: remove linux/mmc/protocol.h dependencies
Fix compilation error by removing command decoding from at91_mci.c driver.
Decoding commands in the host driver is the wrong way.

Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-07 09:25:47 +02:00
Wang Zhenyu
874808c6dd [AGPGART] intel_agp: Add support for G33, Q33 and Q35 chipsets
This patch adds pci ids for G33, Q33 and Q35 chips, and update with new
GTT size and stolen mem size detect method on these chips.

Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06 17:10:03 -04:00
Wang Zhenyu
df80b14886 [AGPGART] intel_agp: add support for 945GME
Add pci id info for 945GME.

Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06 17:10:03 -04:00
Wang Zhenyu
c8eebfd680 [AGPGART] intel_agp: add support for 965GME/GLE
Add pci id info for 965GME/GLE support.

Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06 17:10:03 -04:00
Wang Zhenyu
9614ece14f [AGPGART] intel_agp: use table for device probe
Fixed issues noted by Christoph Hellwig, and I changed device table
scan a bit to allow the case that some models of graphics chips may
have same host bridge type. This type of chip will be added in the future.

This patch cleans up device probe function. Eric Anholt was the original author.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06 17:10:03 -04:00
Wang Zhenyu
c4ca881796 [AGPGART] intel_agp: cleanup intel private data
Remove volatile type declare for IO mem variables.

A single private gart data is used by all drivers, this
makes it clean. Eric Anholt wrote the original patch.

Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06 17:10:02 -04:00
Antonino Daplas
e7e8cc5ae6 [VIDEO] sunxvr500fb: Fix pseudo_palette array size
- the pseudo_palette is only 16 elements long.
- the pseudo_palette has only 16 elements. Do not write if regno (the array
  index) is more than 15.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-05 13:15:26 -07:00
Antonino Daplas
f2c1386386 [VIDEO] sunxvr2500fb: Fix pseudo_palette array size
- the pseudo_palette is only 16 elements long.
- the pseudo_palette has only 16 elements. Do not write if regno (the array
  index) is more than 15.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-05 13:15:01 -07:00
Russell King
c0f85a8248 [ARM] pxa: fix pxa27x keyboard driver
CKEN macro definitions no longer contains the bit number; remove it
from usages in the pxa27x keyboard driver.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-06-05 21:14:40 +01:00
Antonino Daplas
d2fa9e05e3 [VIDEO] ffb: The pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-05 13:14:33 -07:00
Russell King
db002b8597 [ARM] Fix 4417/1: Serial: Fix AMBA drivers locking
2389b27216 contains a merge bug; fix it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-06-05 19:39:49 +01:00
Doug Chapman
29982e9acd [SCSI] fusion: fix for BZ 8426 - massive slowdown on SCSI CD/DVD drive
Patch for: http://bugzilla.kernel.org/show_bug.cgi?id=8426

A recent code cleanup that moved code from mptscsih to mptspi
inadvertently change the order some code was called.  This caused
a massive slowdown (of 150x to 300x) on the CD/DVD drive on the
high-end HP Integrity servers.

Signed-off-by: Doug Chapman <doug.chapman@hp.com>
Acked-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-06-05 11:04:56 -05:00
Sam Ravnborg
353076fee8 [VIDEO]: Fix section mismatch warning in promcon.
Fix the following warnings in promcon:
WARNING: o-sparc64/drivers/video/console/built-in.o(.text+0x480): Section mismatch: reference to .init.data:promfont_unitable (between 'promcon_init_unimap' and 'promcon_init')
WARNING: o-sparc64/drivers/video/console/built-in.o(.text+0x488): Section mismatch: reference to .init.data:promfont_unitable (between 'promcon_init_unimap' and 'promcon_init')
WARNING: o-sparc64/drivers/video/console/built-in.o(.text+0x48c): Section mismatch: reference to .init.data:promfont_unicount (between 'promcon_init_unimap' and 'promcon_init')
WARNING: o-sparc64/drivers/video/console/built-in.o(.text+0x490): Section mismatch: reference to .init.data:promfont_unicount (between 'promcon_init_unimap' and 'promcon_init')

The warnings happens because the function: promcon_init_unimap()
references promfont_unitable and promfont_unicount which are marked
__initdata by the conmakehash command in the drivers/video/console/Makefile

Fix the warning by removing the __initdata marker on the two variables.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-04 23:52:45 -07:00
David S. Miller
65d8bac3df [ATA]: Back out bogus (SPARC64 && !PCI) Kconfig depends.
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-04 23:33:04 -07:00
Linus Torvalds
ec4883b015 Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6:
  [JFFS2] Fix obsoletion of metadata nodes in jffs2_add_tn_to_tree()
  [MTD] Fix error checking after get_mtd_device() in get_sb_mtd functions
  [JFFS2] Fix buffer length calculations in jffs2_get_inode_nodes()
  [JFFS2] Fix potential memory leak of dead xattrs on unmount.
  [JFFS2] Fix BUG() caused by failing to discard xattrs on deleted files.
  [MTD] generalise the handling of MTD-specific superblocks
  [MTD] [MAPS] don't force uclinux mtd map to be root dev
2007-06-04 17:54:09 -07:00
Tejun Heo
464cf177df libata: always use polling SETXFER
Several people have reported LITE-ON LTR-48246S detection failed
because SETXFER fails.  It seems the device raises IRQ too early after
SETXFER.  This is controller independent.  The same problem has been
reported for different controllers.

So, now we have pata_via where the controller raises IRQ before it's
ready after SETXFER and a device which does similar thing.  This patch
makes libata always execute SETXFER via polling.  As this only happens
during EH, performance impact is nil.  Setting ATA_TFLAG_POLLING is
also moved from issue hot path to ata_dev_set_xfermode() - the only
place where SETXFER can be issued.

Note that ATA_TFLAG_POLLING applies only to drivers which implement
SFF TF interface and use libata HSM.  More advanced controllers ignore
the flag.  This doesn't matter for this fix as SFF TF controllers are
the problematic ones.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-04 16:48:34 -04:00
Linus Torvalds
a862b5c8cd Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] JAZZ ESP and SUN ESP need SPI_ATTRS
  [SCSI] atari_NCR5380: update_timeout removal
  [SCSI] aacraid: fix shutdown handler to also disable interrupts.
  [SCSI] qla2xxx: fix timeout in qla2x00_down_timeout
  [SCSI] fix CONFIG_SCSI_WAIT_SCAN=m
2007-06-04 13:31:39 -07:00
Linus Torvalds
0b662c6484 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: reduce raciness when input handlers disconnect
  Input: ucb1x00 - do not access input_dev->private directly
  Input: logips2pp - fix typo in Kconfig
  Input: db9 - do not ignore dev2 module parameter
2007-06-04 13:27:33 -07:00
Linus Torvalds
45efebf249 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [ICMP]: Fix icmp_errors_use_inbound_ifaddr sysctl
  [IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP
  [NET] gso: Fix GSO feature mask in sk_setup_caps
  [TCP]: Fix GSO ignorance of pkts_acked arg (cong.cntrl modules)
  [NET]: Fix comparisons of unsigned < 0.
  [NET]: Make net watchdog timers 1 sec jiffy aligned.
  [ATM]: Fix warning.
  [TCP]: Use default 32768-61000 outgoing port range in all cases.
  [AF_UNIX]: Fix datagram connect race causing an OOPS.
  [TG3]: Fix link problem on Dell's onboard 5906.
  [AF_UNIX]: Make socket locking much less confusing.
2007-06-04 13:26:49 -07:00
Linus Torvalds
4acbab8468 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [ATA]: Don't allow to enable this for SPARC64 without PCI.
  [VIDEO]: XVR500 and XVR2500 require FB=y
2007-06-04 13:25:59 -07:00
David Brownell
e44a45ae7b SPI dynamic busid generation bugfix
Fix SPI dynamic bus ID assignment to start at 2^15-1 rather than a negative
number.  Valid bus ids are supposed to be positive, and are (now) stored in
an 's16' value.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-04 13:25:09 -07:00
David S. Miller
3a2430708f [SCSI] JAZZ ESP and SUN ESP need SPI_ATTRS
Reported by Meelis Roos.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-06-04 10:05:46 -05:00
Michael Schmitz
8ce7955aa5 [SCSI] atari_NCR5380: update_timeout removal
Atari SCSI driver fixes: remove update_timeout kludge

Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-06-04 09:55:15 -05:00
Dmitry Torokhov
1dfa281240 Input: reduce raciness when input handlers disconnect
There is a race between input handler's release() and disconnect()
methods: when input handler disconnects it wakes up all regular
users and then process to walk user list to wake up async. users.
While disconnect() walks the list release() removes elements of
the same list causing oopses.

While this is not a substibute for proper locking we can reduce
odds of getting an oops if we wake up normal readers after walking
the list.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-03 23:50:05 -04:00
Dmitry Torokhov
26be5a509a Input: ucb1x00 - do not access input_dev->private directly
Use input_get_drvdata() and input_set_drvdata() helpers to do that.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Pavel Machek <pavel@ucw.cz>
2007-06-03 23:46:41 -04:00
David S. Miller
899b69d079 [ATA]: Don't allow to enable this for SPARC64 without PCI.
Based upon a report from Meelis Roos.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-03 18:09:42 -07:00
David S. Miller
e11a6c236b [VIDEO]: XVR500 and XVR2500 require FB=y
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-03 18:09:40 -07:00
Jeff Garzik
b206a65d67 [ATM]: Fix warning.
The compiler warning

drivers/atm/firestream.c: In function ‘top_off_fp’:
drivers/atm/firestream.c:1505: warning: cast to pointer from integer of different size

does indicate a bug, albeit a minor one.  Fixed, by using a 32-bit
temporary prior to the call to bus_to_virt().

The larger bug is still present:  the entire driver assumes that machine
pointers are 32-bit, as it stores pointers in 32-bit hardware registers.
This is obvious to anyone who knows the driver well, but for the casual
readers it is helpfully noted with FIXME.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-03 18:08:44 -07:00
Michael Chan
007a880d62 [TG3]: Fix link problem on Dell's onboard 5906.
The bug is caused by code that always set
(TG3_FLAG_USE_MI_INTERRUPT | TG3_FLAG_USE_LINKCHG_REG) on all Dell's
onboard devices.  With these 2 flags set, the link status is polled
by tg3_timer() and will only work when the PHY is set up to interrupt
the MAC on link changes.  This breaks 5906 because the 5906 PHY does
not support TG3_FLAG_USE_MI_INTERRUPT the same as other PHYs.

For correctness, only Dell's onboard 5701 needs these 2 flags to be
set.  This change will fix the 5906 problem and will change other
Dell devices except 5700 and 5701 to use the more efficient
interrupt-driven link changes.

Update version to 3.77.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-03 18:08:41 -07:00
Linus Torvalds
c1a13ff57a Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  NET: add MAINTAINERS entry for ucc_geth driver
  myri10ge: report link up/down in standard ethtool way
  NetXen: Removal of extra free_irq call
  Update tulip maintainer email address
  smc91x: sh solution engine fixes.
  e1000: disable polling before registering netdevice
  network drivers: eliminate unneeded kill_vid code
  atl1: eliminate unneeded kill_vid code
  8139cp: fix VLAN unregistration
  sky2: Fix VLAN unregistration
  VLAN: kill_vid is only useful for VLAN filtering devices
  qla3xxx: device doesnt do hardware checksumming.
2007-06-03 12:41:05 -07:00
Linus Torvalds
7dfb1716d7 Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] clean-up watchdog documentation
  [WATCHDOG] ks8695_wdt.c - new KS8695 watchdog driver
2007-06-03 12:36:56 -07:00
Linus Torvalds
20c4856b1d Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix zImage.coff generation for 32-bit pmac
  [POWERPC] Fix compile breakage for IBM/AMCC 4xx arch/ppc platforms
  [POWERPC] Don't allow PMAC_APM_EMU for 64-bit
  [POWERPC] Compare irq numbers with NO_IRQ not IRQ_NONE
  [POWERPC] Fix return from pte_alloc_one() in out-of-memory case
  [POWERPC] Fix compile warning in pseries xics code
  [POWERPC] Don't use HOSTCFLAGS in BOOTCFLAGS
  [POWERPC] Create a zImage for legacy iSeries
  [POWERPC] pasemi idle uses hard_smp_processor_id
  [POWERPC] ps3/interrupt.c uses get_hard_smp_processor_id
  [POWERPC] Fix possible access to free pages
  [POWERPC] Fix compiler/assembler flags for Ebony platform boot files
  [POWERPC] Fix ppc32 single-stepping out of syscalls
  [POWERPC] Update documentation for of_find_node_by_type()
2007-06-03 12:29:15 -07:00
Brice Goglin
6ffdd071e0 myri10ge: report link up/down in standard ethtool way
Report link up/down in standard ethtool way

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:45:47 -04:00
Mithlesh Thukral
225c3837bb NetXen: Removal of extra free_irq call
NetXen: Removal of redundant free_irq
This patch removes a redundant free_irq() call from remove() routine.
This will also eliminate a warning during unload of driver.

Signed-by: Mithlesh Thukral <mithlesh@netxen.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:45:47 -04:00
Paul Mundt
6026ee67ed smc91x: sh solution engine fixes.
The current smc91x I/O routines ifdef the solution engine subtypes
individually, which is rather bogus, as they can simply use
CONFIG_SOLUTION_ENGINE instead. This fixes it for some of the other
solution engines that weren't included in the ifdef list (SH7206
specifically).

There are also inb/outb definitions which are totally bogus (missing
brackets in _both_ cases, SMC_CAN_USE_8BIT == 0, and even better, they
try to use a 16-bit access to fake 8-bit access). Kill that nonsense off
completely.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

--

 drivers/net/smc91x.h |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:21 -04:00
Auke Kok
416b5d10af e1000: disable polling before registering netdevice
To assure the symmetry of poll enable/disable in up/down, we should
initialize the netdevice to be poll_disabled at load time. Doing
this after register_netdevice leaves us open to another race, so
lets move all the netif_* calls above register_netdevice so the
stack starts out how we expect it to be.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Doug Chapman <doug.chapman@hp.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:20 -04:00
Stephen Hemminger
25805dcf9d network drivers: eliminate unneeded kill_vid code
Many drivers had code that did kill_vid, but they weren't doing vlan
filtering. With new API the stub is unneeded unless device sets
NETIF_F_HW_VLAN_FILTER.

Bad habit: I couldn't resist fixing a couple of nearby style things
in acenic, and forcedeth.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:20 -04:00
Stephen Hemminger
cb434e380d atl1: eliminate unneeded kill_vid code
This driver has unneeded stubs for VLAN filtering.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:20 -04:00
Stephen Hemminger
7b332244a6 8139cp: fix VLAN unregistration
The 8139cp driver did VLAN unregistration incorrectly.
It disables VLAN completely when the first VID is unregistered. It
should instead disable VLAN when the group is unregistered by calling
cp_vlan_rx_register with a NULL grp.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:20 -04:00
Stephen Hemminger
3d4e66f5cd sky2: Fix VLAN unregistration
Fix sky2 disabling VLAN completely when the first vid is unregistered.

sky2 disables VLAN completely when the first VID is unregistered. It
should instead disable VLAN when the group is unregistered by calling
sky2_vlan_rx_register with grp = NULL.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>

 drivers/net/sky2.c |   25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:19 -04:00
Stephen Hemminger
e68a8c10c4 qla3xxx: device doesnt do hardware checksumming.
Reading the code for ql_hw_csum_setup(), it is obvious that
this driver is broken for IPV6. The driver sets the NETIF_F_HW_SUM
flag, but the code for checksum setup only deals with IPV4.

Compile tested only, no hardware available.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-03 11:44:19 -04:00
Johannes Berg
e358ae4dd4 [POWERPC] Don't allow PMAC_APM_EMU for 64-bit
In b302887854 I switched the apm emulation
code to use the generic code but accidentally dropped the PPC32
dependency from the configuration symbol. This adds it back.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-06-02 21:01:56 +10:00
Len Brown
c4d36a822e Pull osi-now into release branch 2007-06-02 01:02:09 -04:00
Len Brown
fcf75356e9 Pull now into release branch 2007-06-02 00:48:48 -04:00
Bob Moore
6287ee3295 ACPICA: Support for external package objects as method arguments
Implemented support to allow Package objects to be passed as
method arguments to the acpi_evaluate_object interface. Previously,
this would return an AE_NOT_IMPLEMENTED exception.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-06-02 00:20:29 -04:00
Luck, Tony
8ff6f48d99 ACPI: Section mismatch ... acpi_map_pxm_to_node
Last of the "Section mismatch" errors from ia64 builds! acpi_map_pxm_to_node()
is defined with attribute __cpuinit, but is called by "normal" kernel functions
acpi_getnode() and acpi_map_cpu2node().

Commit f363d16fbb moved the data structures on
which this routine operates from __cpuinitdata to regular memory, so this
routine can also move out of init space.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-06-02 00:20:07 -04:00
David Woodhouse
718ea8361b [MTD] Fix error checking after get_mtd_device() in get_sb_mtd functions
It returns ERR_PTR(foo) on error, not just NULL.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-06-01 19:21:59 +01:00
Salyzyn, Mark
94774a3a8e [SCSI] aacraid: fix shutdown handler to also disable interrupts.
Moves quiesce, thread and interrupt shutdown into aacraid drivers'
.shutdown handler. This fix to the aac_shutdown handler will remove the
superfluous reset of the adapter during a (clean) kexec.

This fix may mitigate the active investigation 'kexec and aacraid
broken' but it is unlikely to affect the root cause (issue likely
present in both kexec and kdump). This patch reduces the chance the
problem will occur with a kexec. The fix for root cause is currently
expected to be the minimum value check to the aacraid.startup_timeout
driver variable after an adapter reset within aacraid_commit_reset.patch
submitted on 05/22/2007 and awaiting testing by Yinghai to confirm.

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-06-01 11:42:19 -04:00
Linus Torvalds
f285e3d329 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: Install firewire-constants.h and firewire-cdev.h for userspace.
  firewire: Change struct fw_cdev_iso_packet to not use bitfields.
  firewire: Implement suspend/resume PCI driver hooks.
  firewire: add to MAINTAINERS
  firewire: fw-sbp2: implement sysfs ieee1394_id
  ieee1394: sbp2: offer SAM-conforming target port ID in sysfs
  ieee1394: fix calculation of sysfs attribute "address"
2007-06-01 08:28:15 -07:00
Sam Ravnborg
c79d9c9e9a net/hp100: fix section mismatch warning
Fix following section mismatch warning in hp100:

WARNING: drivers/net/hp100.o(.init.text+0x26a): Section mismatch: reference to .exit.text: (after 'init_module')

The warning says that we use a function marked __exit from a
function marked __init.
This is not good on architectures where we discard __exit section
for drivers that are built-in.

Note: This warning is only seen by my local copy of modpost
      but the change will soon hit upstream.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:30 -07:00
Sam Ravnborg
39959588f5 kvm: fix section mismatch warning in kvm-intel.o
Fix following section mismatch warning in kvm-intel.o:
WARNING: o-i386/drivers/kvm/kvm-intel.o(.init.text+0xbd): Section mismatch: reference to .exit.text: (between 'hardware_setup' and 'vmx_disabled_by_bios')

The function free_kvm_area is used in the function alloc_kvm_area which
is marked __init.
The __exit area is discarded by some archs during link-time if a
module is built-in resulting in an oops.

Note: This warning is only seen by my local copy of modpost
      but the change will soon hit upstream.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:30 -07:00
Sam Ravnborg
b2b77b2335 acpi: fix section mismatch warning in asus + toshiba
Fix following section mismatch warnings in acpi

WARNING: drivers/acpi/asus_acpi.o(.init.text+0xb7): Section mismatch: reference to .exit.text: (after 'init_module')
WARNING: o-i386/drivers/acpi/toshiba_acpi.o(.init.text+0x13a): Section mismatch: reference to .exit.text: (after 'init_module')

The exit function is used in the init function during an error codition.
As __exit may be discarded during link-time / run-time this is no good.
Do not mark the exit function __exit.

Note: This warning is only seen by my local copy of modpost
      but the change will soon hit upstream.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:30 -07:00
Sam Ravnborg
162dd3b9e4 isdn: fix section mismatch warnings
Fix the following section mismatch warnings:

WARNING: drivers/isdn/hardware/eicon/divadidd.o(.init.text+0xc4): Section mismatch: reference to .exit.text: (between 'init_module' and 'diddfunc_init')
WARNING: drivers/isdn/hardware/eicon/divas.o(.init.text+0xf4): Section mismatch: reference to .exit.text:divasfunc_exit (between 'init_module' and 'divasfunc_init')
WARNING: drivers/isdn/hardware/eicon/divas.o(.init.text+0x10d): Section mismatch: reference to .exit.text:divasfunc_exit (between 'init_module' and 'divasfunc_init')
WARNING: drivers/isdn/hardware/eicon/divas.o(.init.text+0x148): Section mismatch: reference to .exit.text:divasfunc_exit (between 'init_module' and 'divasfunc_init')

They all point to situation whare a function marked __init calls a function
marked __exit - but the __exit section may have been discarded.

Note: This warning is generated by a modified copy of modpost in my
      tree. It will soon hit upstearm.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:30 -07:00
Krzysztof Helt
0bd327ef28 pm3fb: switching between X and fb fix
This patch correctly restores console state after switching from X.
Otherwise, screen is always off after switching from X.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:30 -07:00
Andrea Paterniani
ac140a8f83 SPI: Freescale iMX SPI controller driver fixes
Fix 2 bugs:

- SPI_DMA_RHDMA bad value.

- Missing return value in setup() function (lost passing from
  patch-2.6.20-rc4-spi_imx to patch-2.6.20-rc6-spi_imx).

Signed-off-by: Andrea Paterniani <a.paterniani@swapp-eng.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:30 -07:00
Haavard Skinnemoen
5a9a62bb03 atmel_spi dma address bugfix
When either rx_buf or tx_buf is not being used, i.e.  for plain read- or
write operations, the atmel_spi uses a fixed-size DMA buffer instead.  If
the transfer is longer than the size of this buffer, it is split into
multiple DMA transfers.

When the transfer is split like this, the atmel_spi driver ends up using
the same DMA address again and again even for the buffer that came from the
user, which is of course wrong.  Fix this by adding the number of bytes
already transferred to the DMA address so that the data ends up in the
right place.

Thanks to Wu Xuan for discovering this bug.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:29 -07:00
Karsten Keil
924ad15844 Fix broken CLIR in isdn driver
I noticed that CLIR (aka "hide your calling number") in isdn_tty is broken:
The at-command parser filters out the required "R" (e.g.  ATDR089123456)
It's been broken for a *very* long time.

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Matthias Goebl <matthias.goebl@goebl.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:29 -07:00
Tilman Schmidt
5bf1dedd1a ISDN4Linux: fix maturity label
According to the definitions recently posted on LKML, the maturity label
for the ISDN4Linux subsystem is wrong.  This patch corrects it and also
clarifies the accompanying help text a bit.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 08:18:29 -07:00