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2008-07-14ata: endianness annotations in pata driversHarvey Harrison
drivers/ata/pata_qdi.c:142:9: warning: incorrect type in assignment (different base types) drivers/ata/pata_qdi.c:142:9: expected unsigned int [unsigned] [usertype] pad drivers/ata/pata_qdi.c:142:9: got restricted __le32 [usertype] <noident> drivers/ata/pata_qdi.c:146:15: warning: cast to restricted __le32 drivers/ata/pata_winbond.c:110:9: warning: incorrect type in assignment (different base types) drivers/ata/pata_winbond.c:110:9: expected unsigned int [unsigned] [usertype] pad drivers/ata/pata_winbond.c:110:9: got restricted __le32 [usertype] <noident> drivers/ata/pata_winbond.c:114:15: warning: cast to restricted __le32 drivers/ata/pata_legacy.c:310:9: warning: incorrect type in assignment (different base types) drivers/ata/pata_legacy.c:310:9: expected unsigned int [unsigned] [usertype] pad drivers/ata/pata_legacy.c:310:9: got restricted __le32 [usertype] <noident> drivers/ata/pata_legacy.c:314:15: warning: cast to restricted __le32 drivers/ata/pata_legacy.c:752:11: warning: cast to restricted __le32 drivers/ata/pata_legacy.c:756:9: warning: incorrect type in assignment (different base types) drivers/ata/pata_legacy.c:756:9: expected unsigned int [unsigned] [addressable] [assigned] [usertype] pad drivers/ata/pata_legacy.c:756:9: got restricted __le32 [usertype] <noident> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14libata-eh: update atapi_eh_request_sense() to take @dev instead of @qcTejun Heo
Update atapi_eh_request_sense() to take @dev, @sense_buf and @dfl_sense_key instead of taking @qc and extracting information from it. This change is to make the function more generic and allow it to be called from other places. While at it, make cdb initialization use initializer. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14[libata] sata_svw: update code comments relating to data corruptionPavel Machek
Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14libata/ahci: enclosure management supportKristen Carlson Accardi
Add Enclosure Management support to libata and ahci. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14libata: improve EH internal command timeout handlingTejun Heo
ATA_TMOUT_INTERNAL which was 30secs were used for all internal commands which is way too long when something goes wrong. This patch implements command type based stepped timeouts. Different command types can use different timeouts and each command type can use different timeout values after timeouts. ie. the initial timeout is set to a value which should cover most of the cases but not too long so that run away cases don't delay things too much. After the first try times out, the second try can use longer timeout and if that one times out too, it can go for full 30sec timeout. IDENTIFYs use 5s - 10s - 30s timeout and all other commands use 5s - 10s timeouts. This patch significantly cuts down the needed time to handle failure cases while still allowing libata to work with nut job devices through retries. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14libata: use ULONG_MAX to terminate reset timeout tableTejun Heo
This doesn't introduce any functional changes. This is to make reset timeout table consistent with to-be-added command timeout tables. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14libata: improve EH retry delay handlingTejun Heo
EH retries were delayed by 5 seconds to ensure that resets don't occur back-to-back. However, this 5 second delay is superflous or excessive in many cases. For example, after IDENTIFY times out, there's no reason to wait five more seconds before retrying. This patch adds ehc->last_reset timestamp and record the timestamp for the last reset trial or success and uses it to space resets by ATA_EH_RESET_COOL_DOWN which is 5 secs and removes unconditional 5 sec sleeps. As this change makes inter-try waits often shorter and they're redundant in nature, this patch also removes the "retrying..." messages. While at it, convert explicit rounding up division to DIV_ROUND_UP(). This change speeds up EH in many cases w/o sacrificing robustness. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-14libata: consistently use msecs for time durationsTejun Heo
libata has been using mix of jiffies and msecs for time druations. This is getting confusing. As writing sub HZ values in jiffies is PITA and msecs_to_jiffies() can't be used as initializer, unify unit for all time durations to msecs. So, durations are in msecs and deadlines are in jiffies. ata_deadline() is added to compute deadline from a start time and duration in msecs. While at it, drop now superflous _msec suffix from arguments and rename @timeout to @deadline if it represents a fixed point in time rather than duration. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] bsg: fix oops on remove [SCSI] fusion: default MSI to disabled for SPI and FC controllers [SCSI] ipr: Fix HDIO_GET_IDENTITY oops for SATA devices [SCSI] mptspi: fix oops in mptspi_dv_renegotiate_work() [SCSI] erase invalid data returned by device
2008-07-12rtc-pcf8563: add chip idJon Smirl
Add the rtc8564 chip entry Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Alessandro Zummo <a.zummo@towertech.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>
2008-07-12rtc-fm3130: fix chip namingAlessandro Zummo
Fix chip naming from fm3031-rtc to fm3031 Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Cc: Sergey Lapin <slapin@ossfans.org> 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>
2008-07-12ov7670: clean up ov7670_read semanticsAndres Salomon
Cortland Setlow pointed out a bug in ov7670.c where the result from ov7670_read() was just being checked for !0, rather than <0. This made me realize that ov7670_read's semantics were rather confusing; it both fills in 'value' with the result, and returns it. This is goes against general kernel convention; so rather than fixing callers, let's fix the function. This makes ov7670_read return <0 in the case of an error, and 0 upon success. Thus, code like: res = ov7670_read(...); if (!res) goto error; ..will work properly. Signed-off-by: Cortland Setlow <csetlow@tower-research.com> Signed-off-by: Andres Salomon <dilinger@debian.org> Acked-by: Jonathan Corbet <corbet@lwn.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-12serial8250: sanity check nr_uarts on all paths.Eric W. Biederman
I had 8250.nr_uarts=16 in the boot line of a test kernel and I had a weird mysterious crash in sysfs. After taking an in-depth look I realized that CONFIG_SERIAL_8250_NR_UARTS was set to 4 and I was walking off the end of the serial8250_ports array. Ouch!!! Don't let this happen to someone else. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Alan Cox <alan@redhat.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-12fbdev: bugfix for multiprocess defioJaya Kumar
This patch is a bugfix for how defio handles multiple processes manipulating the same framebuffer. Thanks to Bernard Blackham for identifying this bug. It occurs when two applications mmap the same framebuffer and concurrently write to the same page. Normally, this doesn't occur since only a single process mmaps the framebuffer. The symptom of the bug is that the mapping applications will hang. The cause is that defio incorrectly tries to add the same page twice to the pagelist. The solution I have is to walk the pagelist and check for a duplicate before adding. Since I needed to walk the pagelist, I now also keep the pagelist in sorted order. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Cc: Bernard Blackham <bernard@largestprime.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-12drivers/isdn/i4l/isdn_common.c fix small resource leakDarren Jenkins
Coverity CID: 1356 RESOURCE_LEAK I found a very old patch for this that was Acked but did not get applied https://lists.linux-foundation.org/pipermail/kernel-janitors/2006-September/016362.html There looks to be a small leak in isdn_writebuf_stub() in isdn_common.c, when copy_from_user() returns an un-copied data length (length != 0). The below patch should be a minimally invasive fix. Signed-off-by: Darren Jenkins <darrenrjenkins@gmailcom> Acked-by: Karsten Keil <kkeil@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-12drivers/char/pcmcia/ipwireless/hardware.c fix resource leakDarren Jenkins
Coverity CID: 2172 RESOURCE_LEAK When pool_allocate() tries to enlarge a packet, if it can not allocate enough memory, it returns NULL without first freeing the old packet. This patch just frees the packet first. Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-12[SCSI] fusion: default MSI to disabled for SPI and FC controllersJames Bottomley
There's a fault on the FC controllers that makes them not respond correctly to MSI. The SPI controllers are fine, but are likely to be onboard on older motherboards which don't handle MSI correctly, so default both these cases to disabled. Enable by setting the module parameter mpt_msi_enable=1. For the SAS case, enable MSI by default, but it can be disabled by setting the module parameter mpt_msi_enable=0. Cc: "Prakash, Sathya" <sathya.prakash@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-07-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [PATCH] IPMI: return correct value from ipmi_write
2008-07-11[PATCH] IPMI: return correct value from ipmi_writeMark Rustad
This patch corrects the handling of write operations to the IPMI watchdog to work as intended by returning the number of characters actually processed. Without this patch, an "echo V >/dev/watchdog" enables the watchdog if IPMI is providing the watchdog function. Signed-off-by: Mark Rustad <MRustad@gmail.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-07-11[SCSI] ipr: Fix HDIO_GET_IDENTITY oops for SATA devicesBrian King
Currently, ipr does not support HDIO_GET_IDENTITY to SATA devices. An oops occurs if userspace attempts to send the command. Since hald issues the command, ensure we fail the ioctl in ipr. This is a temporary solution to the oops. Once the ipr libata EH conversion is upstream, ipr will fully support HDIO_GET_IDENTITY. Tested-by: Milton Miller <miltonm@bga.com> Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-07-11Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata-acpi: don't call sleeping function from invalid context Added Targa Visionary 1000 IDE adapter to pata_sis.c libata-acpi: filter out DIPM enable
2008-07-11libata-acpi: don't call sleeping function from invalid contextZhang Rui
The problem is introduced by commit 664d080c41463570b95717b5ad86e79dc1be0877. acpi_evaluate_integer is a sleeping function, and it should not be called with spin_lock_irqsave. https://bugzilla.redhat.com/show_bug.cgi?id=451399 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11Added Targa Visionary 1000 IDE adapter to pata_sis.cKai Krakow
This enables short 40-wire detection for my laptop thus enabling UDMA/100. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11libata-acpi: filter out DIPM enableTejun Heo
Some BIOSen enable DIPM via _GTF which causes command timeouts under certain configuration. This didn't occur on 2.6.25 because 2.6.25 defaulted to SRST, so _GTF wasn't executed during boot probe, so ahci host reset disabled DIPM and as _GTF wasn't executed after SRST, DIPM wasn't enabled. On 2.6.26, hardreset is used during probe and after probe _GTF is executed enabling DIPM and thus the failures. This patch could theoretically disable DIPM on machines which used to have it enabled on 2.6.25 but AFAIK ahci is currently the only driver which uses SATA ACPI hierarchy (_SDD) and as the host reset would have always disabled DIPM, this shouldn't happen. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-10rtc: fix reported IRQ rate for when HPET is enabledPaul Gortmaker
The IRQ rate reported back by the RTC is incorrect when HPET is enabled. Newer hardware that has HPET to emulate the legacy RTC device gets this value wrong since after it sets the rate, it returns before setting the variable used to report the IRQ rate back to users of the device -- so the set rate and the reported rate get out of sync. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Brownell <david-b@pacbell.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-10Fix name of Russell King in various commentsUwe Kleine-König
This patch was created by git grep -E -l 'Rus(el|s?e)l King' | xargs -r -t perl -p -i -e 's/Rus(el|s?e)l King/Russell King/g' Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Most-Definitely-Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-10rapidio: fix device reference countingEugene Surovegin
Fix RapidIO device reference counting. Signed-of-by: Eugene Surovegin <ebs@ebshome.net> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-10tpm: add Intel TPM TIS device HIDMarcin Obara
This patch adds Intel TPM TIS device HID: ICO0102 Signed-off-by: Marcin Obara <marcin_obara@users.sourceforge.net> Acked-by: Marcel Selhorst <tpm@selhorst.net> Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits) tun: Persistent devices can get stuck in xoff state xfrm: Add a XFRM_STATE_AF_UNSPEC flag to xfrm_usersa_info ipv6: missed namespace context in ipv6_rthdr_rcv netlabel: netlink_unicast calls kfree_skb on error path by itself ipv4: fib_trie: Fix lookup error return tcp: correct kcalloc usage ip: sysctl documentation cleanup Documentation: clarify tcp_{r,w}mem sysctl docs netfilter: nf_nat_snmp_basic: fix a range check in NAT for SNMP netfilter: nf_conntrack_tcp: fix endless loop libertas: fix memory alignment problems on the blackfin zd1211rw: stop beacons on remove_interface rt2x00: Disable synchronization during initialization rc80211_pid: Fix fast_start parameter handling sctp: Add documentation for sctp sysctl variable ipv6: fix race between ipv6_del_addr and DAD timer irda: Fix netlink error path return value irda: New device ID for nsc-ircc irda: via-ircc proper dma freeing sctp: Mark the tsn as received after all allocations finish ...
2008-07-10tun: Persistent devices can get stuck in xoff stateMax Krasnyansky
The scenario goes like this. App stops reading from tun/tap. TX queue gets full and driver does netif_stop_queue(). App closes fd and TX queue gets flushed as part of the cleanup. Next time the app opens tun/tap and starts reading from it but the xoff state is not cleared. We're stuck. Normally xoff state is cleared when netdev is brought up. But in the case of persistent devices this happens only during initial setup. The fix is trivial. If device is already up when an app opens it we clear xoff state and that gets things moving again. Signed-off-by: Max Krasnyansky <maxk@qualcomm.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-10Merge branch 'for-2.6.26' of git://neil.brown.name/mdLinus Torvalds
* 'for-2.6.26' of git://neil.brown.name/md: md: ensure all blocks are uptodate or locked when syncing
2008-07-10md: ensure all blocks are uptodate or locked when syncingDan Williams
Remove the dubious attempt to prefer 'compute' over 'read'. Not only is it wrong given commit c337869d (md: do not compute parity unless it is on a failed drive), but it can trigger a BUG_ON in handle_parity_checks5(). Cc: <stable@kernel.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Neil Brown <neilb@suse.de>
2008-07-09Merge branch 'for-linus' of ↵Linus Torvalds
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: RDMA/cxgb3: Fix regression caused by class_device -> device conversion
2008-07-09libertas: fix memory alignment problems on the blackfinIhar Hrachyshka
Fixing unaligned memory access on the blackfin architecture. Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@promwad.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-09zd1211rw: stop beacons on remove_interfaceLuis Carlos Cobo
If a mesh or ad-hoc interface is brought up and later it is replaced by managed interface, the managed interface will keep transmitting the beacons that were configured for the former interface. This patch fixes that behaviour. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-09rt2x00: Disable synchronization during initializationIvo van Doorn
As soon as init_registers() was called, the rt2400/rt2500 would start raising beacondone interrupts. Since this is highly premature since no beacons were provided yet, we should initialize the synchronization register to 0. This will make all drivers initialize it to 0 regardless if they are raising beacondone interrupts or not, since it only makes sense to have it completely disabled. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-08RDMA/cxgb3: Fix regression caused by class_device -> device conversionSteve Wise
The change to iwch_provider.c in commit f4e91eb4 ("IB: convert struct class_device to struct device") undid the fix done in commit 7f049f2f ("RDMA/cxgb3: Hold rtnl_lock() around ethtool get_drvinfo call"). It removed the calls to rtnl_lock() that serialized the iw_cxgb3 ethtool ops calls into the cxgb3 driver. This locking is needed to avoid messing up the internal state of the cxgb3 driver. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-07-08Fix broken fix for fsl-diu-dbTakashi Iwai
On 2.6.26-rc9, the commit 05946bce839b4fed5442dbfab77060fb75e051f3 ("fsl_diu_fb: fix build with CONFIG_PM=y, plus fix some warnings") breaks its previous fix f969c5672b16b857e5231ad3c78f08d8ef3305aa ("fsl-diu-db: compile fix") This patch reverts the broken part. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-08it8213: fix return value in it8213_init_one()Bartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-08palm_bk3710: fix IDECLK period calculationSergei Shtylyov
The driver uses completely bogus rounding formula for calculating period from the IDECLK frequency which gives one-off period values (e.g. 11 ns with 100 MHz IDECLK) which in turn can lead to overclocked IDE transfer timings. Actually, rounding is just wrong in this case, so use a mere division for a safe result. While at it, also: - give 'ide_palm_clk' variable a more suitable name; - get rid of the useless 'ideclkp' variable; - drop the LISP stype 'p' postfix from the 'clkp' variable's name. :-) Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: mcherkashin@ru.mvista.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-08ide: add __ide_default_irq() inline helperBartlomiej Zolnierkiewicz
Add __ide_default_irq() inline helper and use it instead of ide_default_irq() in ide-probe.c and ns87415.c (all host drivers except IDE PCI ones always setup hwif->irq so it is enough to check only for I/O bases 0x1f0 and 0x170). This fixes post-2.6.25 regression since ide_default_irq() define could shadow ide_default_irq() inline. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-08[SCSI] mptspi: fix oops in mptspi_dv_renegotiate_work()James Bottomley
The problem here is that if the ioc faults too early in the bring up sequence (as it usually does for an irq routing problem), ioc_reset gets called before the scsi host is even allocated. This causes an oops when it later schedules a renegotiation. Fix this by checking ioc->sh before trying to renegotiate. Cc: "Moore, Eric" <Eric.Moore@lsi.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-07-08irda: New device ID for nsc-irccVille Syrjala
HP OmniBook 500's DSDT code changes the HID of the FIR device from NSC6001 to HWPC224 when run under an "NT" operating system. Add the new ID to the pnp device id table. Signed-off-by: Ville Syrjala <syrjala@sci.fi> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-08irda: via-ircc proper dma freeingWang Chen
1. dma should be freed when dma2 request fail. 2. dma2 should be freed too when device close. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-07ssb-pcicore: Fix IRQ-vector init on embedded devicesMichael Buesch
On embedded devices we must not route the interrupts through the PCI core, if our host-bus is not PCI. Reported-by: Steve Brown <sbrown@cortland.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-07zd1211rw: add ID for AirTies WUS-201Firat Birlik
I would like to inform you of our zd1211 based usb wifi adapter (AirTies WUS-201), which works with the zd1211rw driver with the following device id definition. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-07drivers/net/wireless/iwlwifi/iwl-3945.c Fix type issue on 64bitDarren Jenkins
Coverity CID: 2265 NEGATIVE_RETURNS "rate" is of an unsigned type, and the code requires a signed type. The following patch makes it so. Signed-off-by: Darren Jenkins <darrenrjenkins@gmailcom> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-07hostap_cs: correct poor NULL checks in suspend/resume routinesJohn W. Linville
This corrects this kernel.org bug: http://bugzilla.kernel.org/show_bug.cgi?id=9701 Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: can: add sanity checks fs_enet: restore promiscuous and multicast settings in restart() ibm_newemac: Fixes entry of short packets ibm_newemac: Fixes kernel crashes when speed of cable connected changes pasemi_mac: Access iph->tot_len with correct endianness ehea: Access iph->tot_len with correct endianness ehea: fix race condition ehea: add MODULE_DEVICE_TABLE ehea: fix might sleep problem forcedeth: fix lockdep warning on ethtool -s Add missing skb->dev assignment in Frame Relay RX code bridge: fix use-after-free in br_cleanup_bridges() tcp: fix a size_t < 0 comparison in tcp_read_sock tcp: net/ipv4/tcp.c needs linux/scatterlist.h libertas: support USB persistence on suspend/resume (resend) iwlwifi: drop skb silently for Tx request in monitor mode iwlwifi: fix incorrect 5GHz rates reported in monitor mode
2008-07-06pxamci: fix byte aligned DMA transfersPhilipp Zabel
The pxa27x DMA controller defaults to 64-bit alignment. This caused the SCR reads to fail (and, depending on card type, error out) when card->raw_scr was not aligned on a 8-byte boundary. For performance reasons all scatter-gather addresses passed to pxamci_request should be aligned on 8-byte boundaries, but if this can't be guaranteed, byte aligned DMA transfers in the have to be enabled in the controller to get correct behaviour. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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