Commit graph

11590 commits

Author SHA1 Message Date
Linus Torvalds
128e6ced24 Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  e1000: remove risky prefetch on next_skb->data
  e1000: fix ethtool test irq alloc as "probe"
  [PATCH] bcm43xx: add DMA rx poll workaround to DMA4
2006-06-08 15:16:35 -07:00
Malcom Parsons
26e780e8ef [PATCH] fbcon: fix limited scroll in SCROLL_PAN_REDRAW mode
From: Malcom Parsons <malcolm.parsons@gmail.com>

When scrolling up in SCROLL_PAN_REDRAW mode with a large limited scroll
region, the bottom few lines have to be redrawn.  Without this patch, the
wrong text is drawn into these lines, corrupting the display.

Observed in 2.6.14 when running an IRC client in the Nintendo DS linux
port.

I haven't tested if scrolling down has the same problem.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-08 15:12:21 -07:00
Jeff Garzik
cb15f81beb Merge branch 'upstream-fixes' of git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into upstream-fixes 2006-06-08 15:49:36 -04:00
Jeff Garzik
2e84abe742 Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2006-06-08 15:46:27 -04:00
Auke Kok
24f476eeec e1000: remove risky prefetch on next_skb->data
It was brought to our attention that the prefetches break e1000 traffic
on xscale/arm architectures.  Remove them for now.  We'll let them
stay in mm for a while, or find a better solution to enable.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-06-08 09:28:47 -07:00
Auke Kok
b9b6e78b11 e1000: fix ethtool test irq alloc as "probe"
New code added in 2.6.17 caused setup_irq to print a warning when
running ethtool -t eth0 offline.

This test marks the request_irq call made by this test as a "probe"
to see if the interrupt is shared or not.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-06-08 09:28:38 -07:00
Linus Torvalds
ff3ea47c62 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [BRIDGE]: fix locking and memory leak in br_add_bridge
  [IRDA]: Missing allocation result check in irlap_change_speed().
  [PPPOE]: Missing result check in __pppoe_xmit().
  [NET]: Eliminate unused /proc/sys/net/ethernet
  [NETCONSOLE]: Clean up initcall warning.
  [TCP]: Avoid skb_pull if possible when trimming head
2006-06-05 16:59:46 -07:00
Linus Torvalds
2f9c3c2c24 Merge master.kernel.org:/home/rmk/linux-2.6-mmc
* master.kernel.org:/home/rmk/linux-2.6-mmc:
  [MMC] Prevent au1xmmc.c breakage on non-Au1200 Alchemy
  [MMC] Add maintainers entry for MMC subsystem
2006-06-05 16:22:43 -07:00
Florin Malita
9bc18091a5 [PPPOE]: Missing result check in __pppoe_xmit().
skb_clone() may fail, we should check the result.

Coverity CID: 1215.

Signed-off-by: Florin Malita <fmalita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-05 15:34:33 -07:00
Matt Mackall
92cd6eeea6 [NETCONSOLE]: Clean up initcall warning.
From: Matt Mackall <mpm@selenic.com>

netconsole is being wrong here.  If it wasn't enabled there's no error.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-05 15:04:37 -07:00
Linus Torvalds
364212e0df Merge master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6:
  [PATCH] pcmcia: fix zeroing of cm4000_cs.c data
  [PATCH] pcmcia: missing pcmcia_get_socket() result check
2006-06-05 12:30:28 -07:00
Andrew Morton
2d7b20c188 [PATCH] m48t86: ia64 build fix
From: Andrew Morton <akpm@osdl.org>

drivers/rtc/rtc-m48t86.c: In function `m48t86_rtc_read_time':
drivers/rtc/rtc-m48t86.c:51: error: structure has no member named `ia64_mv'
drivers/rtc/rtc-m48t86.c:55: error: structure has no member named `ia64_mv'
drivers/rtc/rtc-m48t86.c:56: error: structure has no member named `ia64_mv'
drivers/rtc/rtc-m48t86.c:57: error: structure has no member named `ia64_mv'
drivers/rtc/rtc-m48t86.c:58: error: structure has no member named `ia64_mv'
drivers/rtc/rtc-m48t86.c:60: error: structure has no member named `ia64_mv'

readb() and writeb() are macros on ia64.

Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:17 -07:00
Rune Torgersen
67f672f61b [PATCH] sata_sil24: SII3124 sata driver endian problem
From: "Rune Torgersen" <runet@innovsys.com>

Fix an endian issue in the sil24 driver.

Signed-off-by: Rune Torgersen <runet@innovsys.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:17 -07:00
Stefan Richter
829a1985e7 [PATCH] sbp2: fix check of return value of hpsb_allocate_and_register_addrspace()
From: Stefan Richter <stefanr@s5r6.in-berlin.de>

I added a failure check in patch "sbp2: variable status FIFO address (fix
login timeout)" --- alas for a wrong error value.  This is a bug since
Linux 2.6.16.  Leads to NULL pointer dereference if the call failed, and
bogus failure handling if call succeeded.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: <stable@kernel.org>
Cc: Ben Collins <bcollins@debian.org>
Cc: Jody McIntyre <scjody@modernduck.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:16 -07:00
Zachary Amsden
0674d594ad [PATCH] Implement get / set tso for forcedeth driver
From: Zachary Amsden <zach@vmware.com>

Signed-off-by: Zachary Amsden <zach@vmware.com>
Cc: Ayaz Abdulla <aabdulla@nvidia.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:16 -07:00
Peter Oberparleiter
4ae9538dd0 [PATCH] s390: cio non-unique path group ids
From: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>

The path grouping can fail due to non-unique pathgroup-IDs.  The source for
the CPU-ID part of the ID was incorrectly specified on 64 bit systems.
Additionally, the length of the ID was too large due to incorrect data packing
declaration.  Fix CPU-ID lowcore address and add missing packing declaration.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:16 -07:00
Cornelia Huck
e0ec574987 [PATCH] s390: irb memcpy argument swap
From: Cornelia Huck <cornelia.huck@de.ibm.com>

Swapped memcpy arguments in ccw_device_irq() when doing basic sense after
unsolicited interrupt.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:15 -07:00
Florin Malita
6f25891073 [PATCH] nmclan_cs: dereferencing skb after netif_rx()
From: Florin Malita <fmalita@gmail.com>

The skb may be gone after netif_rx(), we can't use 'skb->len' to update the
stats.  'pkt_len' should work instead.

Coverity CID: 911.

Signed-off-by: Florin Malita <fmalita@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-05 12:29:15 -07:00
Michael Buesch
ea9a771959 [PATCH] bcm43xx: add DMA rx poll workaround to DMA4
Also add the Poll RX DMA Memory workaround to the DMA4
(xmitstatus) path.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-06-05 15:28:56 -04:00
Eli Cohen
959eb39297 IPoIB: Fix AH leak at interface down
When ipoib_stop() is called it first calls netif_stop_queue() to stop
the kernel from passing more packets to the network driver. However,
the completion handler may call netif_wake_queue() re-enabling packet
transfer.

This might result in leaks (we see AH leaks which we think can be
attributed to this bug) as new packets get posted while the interface
is going down.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Michael Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-06-05 09:51:36 -07:00
Ralf Baechle
092d01e260 [MMC] Prevent au1xmmc.c breakage on non-Au1200 Alchemy
The driver is selectable on other than Au1200 Alchemy systems but won't
build nor work - there is no MMC hw.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-04 17:40:58 +01:00
Linus Torvalds
672c6108a5 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] scsi_lib.c: properly count the number of pages in scsi_req_map_sg()
  [SCSI] scsi_transport_sas: make write attrs writeable
  [SCSI] scsi_transport_sas; fix user_scan
  [SCSI] ppa: fix for machines with highmem
  [SCSI] mptspi: reset handler shouldn't be called for other bus protocols
  [SCSI] Blacklist entry for HP dat changer
2006-06-03 09:12:50 -07:00
Dominik Brodowski
2b0dd802ba [PATCH] pcmcia: fix zeroing of cm4000_cs.c data
Fix the incorrect calculation of how much to zero out in struct cm4000_dev
on device initialization.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-06-02 00:57:31 +02:00
Florin Malita
1617406a76 [PATCH] pcmcia: missing pcmcia_get_socket() result check
The result of pcmcia_get_socket() may be NULL but ds_event() uses it
without checking.

Coverity CID: 436.

Signed-off-by: Florin Malita <fmalita@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-06-02 00:56:17 +02:00
Bryan Holty
f52359622f [SCSI] scsi_lib.c: properly count the number of pages in scsi_req_map_sg()
The calculation of nr_pages in scsi_req_map_sg() doesn't account for
the fact that the first page could have an offset that pushes the end
of the buffer onto a new page.

Signed-off-by: Bryan Holty <lgeek@frontiernet.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-01 09:16:55 -05:00
NeilBrown
c331eb04b9 [PATCH] md: Fix badness in sysfs_notify caused by md_new_event
From: NeilBrown <neilb@suse.de>

If an error is reported by a drive in a RAID array (which is done via
bi_end_io - in interrupt context), we call md_error and md_new_event which
calls sysfs_notify.  However sysfs_notify grabs a mutex and so cannot be
called in interrupt context.

This patch just creates a variant of md_new_event which avoids the sysfs
call, and uses that.  A better fix for later is to arrange for the event to
be called from user-context.

Note: avoiding the sysfs call isn't a problem as an error will not, by
itself, modify the sync_action attribute.  (We do still need to
wake_up(&md_event_waiters) as an error by itself will modify /proc/mdstat).

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:11 -07:00
Jeremy Higdon
a835fa798d [PATCH] sgiioc4: use mmio ops instead of port io
From: Jeremy Higdon <jeremy@sgi.com>

This patch fixes a bug in sgiioc4 where it was using the default IDE port
I/O operations instead of MMIO.

The IDE part of the IOC4 chip uses MMIO to map the chip registers.
Unfortunately, the sgiioc4 driver uses the default port IO operations,
which happens to have worked for the past few years.  That's about to
change, however, thus this change from inX/outX to readX/writeX.

Signed-off-by: Jeremy Higdon <jeremy@sgi.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:11 -07:00
Martin Michlmayr
8fd66ab852 [PATCH] maxinefb: Fix compilation error
From: Martin Michlmayr <tbm@cyrius.com>

Fix the following compilation error:

CC      drivers/video/maxinefb.o
drivers/video/maxinefb.c:58: warning: initializer-string for array of chars is too long
drivers/video/maxinefb.c:58: warning: (near initialization for \u2018maxinefb_fix.id\u2019)
drivers/video/maxinefb.c:110: error: unknown field \u2018fb_get_fix\u2019 specified in initializer
drivers/video/maxinefb.c:110: error: \u2018gen_get_fix\u2019 undeclared here (not in a function)
drivers/video/maxinefb.c:111: error: unknown field \u2018fb_get_var\u2019 specified in initializer
drivers/video/maxinefb.c:111: error: \u2018gen_get_var\u2019 undeclared here (not in a function)
make[2]: *** [drivers/video/maxinefb.o] Error 1

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:11 -07:00
Rodolfo Giometti
c05b7f3d12 [PATCH] au1100fb: Fix compilation
From: Rodolfo Giometti <giometti@linux.it>

Fix the following warning on compilation:

drivers/video/au1100fb.c: In function `au1100fb_fb_setcolreg':
drivers/video/au1100fb.c:219: warning: ISO C90 forbids mixed declarations and code
drivers/video/au1100fb.c: In function `au1100fb_fb_pan_display':
drivers/video/au1100fb.c:321: warning: ISO C90 forbids mixed declarations and code
drivers/video/au1100fb.c: In function `au1100fb_fb_mmap':
drivers/video/au1100fb.c:387: warning: ISO C90 forbids mixed declarations and code
drivers/video/au1100fb.c: In function `au1100fb_drv_probe':
drivers/video/au1100fb.c:471: warning: unsigned int format, long unsigned int arg (arg 2)
drivers/video/au1100fb.c: At top level:
drivers/video/au1100fb.c:617: warning: initialization from incompatible pointer type
drivers/video/au1100fb.c:618: warning: initialization from incompatible pointer type

Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:11 -07:00
Andrew Morton
760f1fce03 [PATCH] revert "swsusp add check for suspension of X controlled devices"
From: Andrew Morton <akpm@osdl.org>

Revert commit ff4da2e262.

It broke APM suspend, probably because APM doesn't switch back to a VT
when suspending.

Tracked down by Matt Mackall <mpm@selenic.com>

Rafael sayeth:
  "It only fixed the theoretical issue that a quick-handed user could
   switch to X after processes have been frozen and before the devices
   are suspended.

   With the current userland suspend tools it shouldn't be necessary."

Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:11 -07:00
Corey Minyard
d61a3ead26 [PATCH] IPMI: reserve I/O ports separately
From: Corey Minyard <minyard@acm.org>

This patch is pretty important to get in for IPMI, new systems have been
changing the way ACPI and IPMI interact, and this works around the problems
for now.  This is a temporary fix until we get proper ACPI handling in
IPMI.

Fixed releasing already-allocated regions when a later request fails, and
forward-ported it to HEAD.

Some BIOSes reserve disjoint I/O regions in their ACPI tables for the IPMI
controller.  This causes problems when trying to register the entire I/O
region.  Therefore we must register each I/O port separately.

Signed-off-by: Jordan Hargrave <Jordan_Hargrave@dell.com>
Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:10 -07:00
Seiji Munetoh
44d7aff035 [PATCH] tpm: more bios log parsing fixes
From: Seiji Munetoh <seiji.munetoh@gmail.com>

Change the binary output format to actual ACPI TCPA log structure since the
current format does not contain all event-data information that need to
verify the PCRs in TPM.  tpm_binary_bios_measurements_show() uses
get_event_name() to convert the binary event-data to ascii format, and puts
them as binary.  However, to verify the PCRs, the event-data must be a
actual binary event-data used by SHA1 calc.  in BIOS.

So, I think actual ACPI TCPA log is good for this binary output format.
That way, any userland tools easily parse this data with reference to TCG
PC specification.

Signed-off-by: Seiji Munetoh <seiji.munetoh@gmail.com>
Acked-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:10 -07:00
Seiji Munetoh
de66a695be [PATCH] tpm: bios log parsing fixes
From: Seiji Munetoh <seiji.munetoh@gmail.com>

Fix "tcpa_pc_event" misalignment between enum, strings and TCG PC spec and
output of the event which contains a hash data.

Signed-off-by: Seiji Munetoh <seiji.munetoh@gmail.com>
Acked-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:10 -07:00
David Hollister
308af9290a [PATCH] fbcon: fix scrollback with logo issue immediately after boot
From: David Hollister <david.hollister@amd.com>

After the system boots with the logo, if the first action is a scrollback, the
screen may become garbled.  This patch ensures that the softback_curr value is
updated along with softback_in following the scrollback.

Signed-off-by: David Hollister <david.hollister@amd.com>
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Cc: "Antonino A. Daplas" <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-31 16:27:10 -07:00
Linus Torvalds
e60a48f5ab Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
  [AGPGART] VIA PT880 Ultra support.
  [AGPGART] Fix Nforce3 suspend on amd64.
  [AGPGART] Enable SIS AGP driver on x86-64 for EM64T systems
2006-05-30 11:54:32 -07:00
Kenan Esau
47ce56edb8 Input: psmouse - DMI updates for lifebook protocol
Added different lifebook-versions and the CF-18 to the corresponding
dmi-table.

Signed-off-by: Kenan Esau <kenan.esau@conan.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:31:12 -04:00
Richard Purdie
ed8f9e2f04 Input: change from numbered to named switches
Remove the numbered SW_* entries from the input system and assign names
to the existing users.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:31:03 -04:00
Yotam Medini
d2f4012f15 Input: alps - fix old protocol decoding
Correct touchpad left & right keys assignments for ALPS_OLDPROTO
that were swapped. Old protocol is used on UMAX ActionBook-530T
notebook.

Signed-off-by: Yotam Medini <yotam.medini@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:30:36 -04:00
masc@theaterzentrum.at
e107b8ee7e Input: wistron - add support for AOpen Barebook 1559as
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:29:36 -04:00
Zbigniew Luszpinski
4f8b05efec Input: psmouse - add detection of Logitech TrackMan Wheel trackball
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:29:19 -04:00
Jesper Juhl
7363cfc866 Input: sidewinder - fix memory leak
In sw_connect we leak 'buf' and 'idbuf' when we do not leave via one of
the fail* labels. This was spotted by the coverity checker.

Patch is compile tested only due to lack of hardware.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:28:05 -04:00
Linus Torvalds
d9ec5ad24c Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [PATCH] the latest consensus libata resume fix
2006-05-28 16:35:52 -07:00
Mark Lord
0737ac895a [PATCH] the latest consensus libata resume fix
Okay, just to sum things up.

This forces libata to wait for up to 2 seconds for BUSY|DRQ to clear
on resume before continuing.

[jgarzik adds...]  During testing we never saw DRQ asserted, but
nonetheless (a) this works and (b) testing for DRQ won't hurt.

Signed-off-by:  Mark Lord <liml@rtr.ca>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-28 16:32:08 -04:00
Linus Torvalds
371858568e Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [PATCH] powerpc: fix RTC/NVRAM accesses on Maple
  [PATCH] ppc32 CPM_UART: various fixes for pq2 uart users
  [PATCH] powerpc: linuxppc64.org no more
2006-05-27 09:40:40 -07:00
Jeff Garzik
e82b0f2cc2 [netdrvr s/390] trim trailing whitespace
Previous fix patches added a bunch of trailing whitespace,
which git-applymbox complained loudly about.
2006-05-26 21:58:38 -04:00
Klaus Wacker
74ef872c8f [PATCH] s390: lcs driver bug fixes and improvements [2/2]
This is the second lcs driver patch containing the rest of lcs fixes.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-26 21:57:45 -04:00
Klaus Wacker
27eb5ac8f0 [PATCH] s390: lcs driver bug fixes and improvements [1/2]
Several problems occured with lcs device driver:
	 - device not operational anymore after cable pull/plug-in.
       	 - unpredictable results occured, e.g. kernel panic
	   using cards of type QD8F.
	 - STOPLAN and delete multicast address command
           were not proper recognized by OSA card under heavy network workload.
       	 - channel/device error checks missing in interrupt handler.
	To fix all problems at once recovery of lcs devices has been improved.
	missing error checks in lcs interrupt handler has been added.
	Once a hardware problem occurs lcs will recover the device now properly.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-26 21:57:45 -04:00
Ursula Braun
ba1aa084d6 [PATCH] s390: qeth driver fixes
From: Frank Blaschka <Frank.Blaschka@de.ibm.com>
From: Frank Pavlic <fpavlic@de.ibm.com>

        - fix fake_ll during initial device bringup. fake_ll was
	  not active after first start of the device.
	  Problem only occured when qeth was built without IPV6 support.
        - avoid skb usage after invocation of qeth_flush_buffers,
	  because skb might already be freed.
        - remove yet another useless netif_wake_queue in
	  qeth_softsetup_ipv6 since this function is only called
	  when device is going online. In this case card->state will
	  never be in state UP. So let the net_device queue down .

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-26 21:56:41 -04:00
Ursula Braun
b85e1fa196 [PATCH] s390: qeth driver fixes
From: Frank Pavlic <fpavlic@de.ibm.com>

	- correct checking of sscanf-%n value in qeth_string_to_ipaddr().
	- don't use netif_stop_queue outside the hard_start_xmit routine.
	  Rather use netif_tx_disable.
	- don't call qeth_netdev_init on a recovery.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-26 21:56:40 -04:00
Cornelia Huck
7401a4670f [PATCH] s390: minor fix in cu3088
In case of a parse error for the cu3088 group attribute,
return -EINVAL instead of count.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-26 21:56:40 -04:00