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* Merge branch 'for-linus' of ↵Linus Torvalds2011-01-174-15/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Update workqueue usage RDMA/nes: Fix incorrect SFP+ link status detection on driver init RDMA/nes: Fix SFP+ link down detection issue with switch port disable RDMA/nes: Generate IB_EVENT_PORT_ERR/PORT_ACTIVE events RDMA/nes: Fix bonding on iw_nes IB/srp: Test only once whether iu allocation succeeded IB/mlx4: Handle protocol field in multicast table RDMA: Use vzalloc() to replace vmalloc()+memset(0) mlx4_{core, ib, en}: Fix driver when sizeof (phys_addr_t) > sizeof (long) IB/mthca: Fix driver when sizeof (phys_addr_t) > sizeof (long)
| * IB/mlx4: Handle protocol field in multicast tableAleksey Senin2011-01-121-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | The newest device firmware stores IB vs. Ethernet protocol in two bits in members_count field of multicast group table (0: Infiniband, 1: Ethernet). When changing the QP members count for a multicast group, it important not to reset this information. When calling multicast attach first time, the protocol type should be specified. In this patch we always set it IB, but in the future we will handle Ethernet too. When looking for a QP, the protocol type shoud be checked too. Signed-off-by: Aleksey Senin <alekseys@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * mlx4_{core, ib, en}: Fix driver when sizeof (phys_addr_t) > sizeof (long)Roland Dreier2011-01-123-5/+6
| | | | | | | | | | | | | | | | | | Some systems have PCI addresses that don't fit in unsigned long (eg some 32-bit PowerPC 440 systems have 36-bit bus addresses). Fix up mlx4 drivers by using phys_addr_t where appropriate, so we don't truncate any PCI resource addresses before ioremapping them. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-161-2/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6: ocfs2: Make OCFS2_FS depend on CONFIGFS_FS dlm: Make DLM depend on CONFIGFS_FS net: Make NETCONSOLE_DYNAMIC depend on CONFIGFS_FS configfs: change depends -> select SYSFS [SCSI] sd,sr: kill compat SDEV_MEDIA_CHANGE event [SCSI] sd: implement sd_check_events()
| * | net: Make NETCONSOLE_DYNAMIC depend on CONFIGFS_FSNicholas Bellinger2011-01-161-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following kconfig error after changing CONFIGFS_FS -> select SYSFS: fs/sysfs/Kconfig:1:error: recursive dependency detected! fs/sysfs/Kconfig:1: symbol SYSFS is selected by CONFIGFS_FS fs/configfs/Kconfig:1: symbol CONFIGFS_FS is selected by NETCONSOLE_DYNAMIC drivers/net/Kconfig:3390: symbol NETCONSOLE_DYNAMIC depends on SYSFS Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Cc: Joel Becker <jlbec@evilplan.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: James Bottomley <James.Bottomley@suse.de>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-01-1438-505/+512
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits) GRETH: resolve SMP issues and other problems GRETH: handle frame error interrupts GRETH: avoid writing bad speed/duplex when setting transfer mode GRETH: fixed skb buffer memory leak on frame errors GRETH: GBit transmit descriptor handling optimization GRETH: fix opening/closing GRETH: added raw AMBA vendor/device number to match against. cassini: Fix build bustage on x86. e1000e: consistent use of Rx/Tx vs. RX/TX/rx/tx in comments/logs e1000e: update Copyright for 2011 e1000: Avoid unhandled IRQ r8169: keep firmware in memory. netdev: tilepro: Use is_unicast_ether_addr helper etherdevice.h: Add is_unicast_ether_addr function ks8695net: Use default implementation of ethtool_ops::get_link ks8695net: Disable non-working ethtool operations USB CDC NCM: Don't deref NULL in cdc_ncm_rx_fixup() and don't use uninitialized variable. vxge: Remember to release firmware after upgrading firmware netdev: bfin_mac: Remove is_multicast_ether_addr use in netdev_for_each_mc_addr ipsec: update MAX_AH_AUTH_LEN to support sha512 ...
| * | | GRETH: resolve SMP issues and other problemsDaniel Hellstrom2011-01-141-67/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following: 1. POLL should not enable IRQ when work is not completed 2. No locking between TX descriptor cleaning and XMIT descriptor handling 3. No locking between RX POLL and XMIT modifying control register 4. Since TX cleaning (called from POLL) is running in parallel with XMIT unnecessary locking is needed. 5. IRQ handler looks at RX frame status solely, this is wrong when IRQ is temporarily disabled (in POLL), and when IRQ is shared. 6. IRQ handler clears IRQ status, which is unnecessary 7. TX queue was stopped in preventing cause when not MAX_SKB_FRAGS+1 descriptors were available after a SKB been scheduled by XMIT. Instead the TX queue is stopped first when not enough descriptors are available upon entering XMIT. It was hard to split up this patch in smaller pieces since all are tied together somehow. Note the RX flag used in the interrupt handler does not signal that interrupt was asserted, but that a frame was received. Same goes for TX. Also, IRQ is not asserted when the RX flag is set before enabling IRQ enable until a new frame is received. So extra care must be taken to avoid enabling IRQ and all descriptors are already used, hence dead lock will upon us. See new POLL implementation that enableds IRQ then look at the RX flag to determine if one or more IRQs may have been missed. TX/RX flags are cleared before handling previously enabled descriptors, this ensures that the RX/TX flags are valid when determining if IRQ should be turned on again. By moving TX cleaning from POLL to XMIT in the standard case, removes some locking trouble. Enabling TX cleaning from poll only when not enough TX descriptors are available is safe because the TX queue is at the same time stopped, thus XMIT will not be called. The TX queue is woken up again when enough descriptrs are available. TX Frames are always enabled with IRQ, however the TX IRQ Enable flag will not be enabled until XMIT must wait for free descriptors. Locking RX and XMIT parts of the driver from each other is needed because the RX/TX enable bits share the same register. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | GRETH: handle frame error interruptsDaniel Hellstrom2011-01-142-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Frame error interrupts must also be handled since the RX flag only indicates successful reception, it is unlikely but the old code may lead to dead lock if 128 error frames are recieved in a row. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | GRETH: avoid writing bad speed/duplex when setting transfer modeDaniel Hellstrom2011-01-141-11/+8
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | GRETH: fixed skb buffer memory leak on frame errorsDaniel Hellstrom2011-01-141-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | A new SKB buffer should not be allocated when the old SKB is reused. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | GRETH: GBit transmit descriptor handling optimizationDaniel Hellstrom2011-01-141-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is safe to enable all fragments before enabling the first descriptor, this way all descriptors don't have to be processed twice, added extra memory barrier. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | GRETH: fix opening/closingDaniel Hellstrom2011-01-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When NAPI is disabled there is no point in having IRQs enabled, TX/RX should be off before clearing the TX/RX descriptor rings. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | GRETH: added raw AMBA vendor/device number to match against.Daniel Hellstrom2011-01-141-0/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | Merge branch 'master' of ↵David S. Miller2011-01-1413-136/+147
| |\ \ \ | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-2.6
| | * | | e1000e: consistent use of Rx/Tx vs. RX/TX/rx/tx in comments/logsBruce Allan2011-01-146-123/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some minor comment errors and whitespace issues discovered while looking into this are also addressed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| | * | | e1000e: update Copyright for 2011Bruce Allan2011-01-1412-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| | * | | e1000: Avoid unhandled IRQJesse Brandeburg2011-01-141-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If hardware asserted an interrupt and driver is down, then there is nothing to do so return IRQ_HANDLED instead of IRQ_NONE. Returning IRQ_NONE in above situation causes screaming IRQ on virtual machines. CC: Andy Gospodarek <gospo@redhat.com> Signed-off-by: Tushar Dave <tushar.n.dave@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | | | Merge branch 'master' of ↵David S. Miller2011-01-142-14/+14
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-2.6
| | * | | | sfc: Restore the effect of the rss_cpus module parameterBen Hutchings2011-01-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a4900ac ("sfc: Create multiple TX queues") accidentally disabled the rss_cpus module parameter. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
| | * | | | sfc: Make efx_get_tx_queue() an inline functionBen Hutchings2011-01-132-14/+11
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
| * | | | | cassini: Fix build bustage on x86.David S. Miller2011-01-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unfortunately, not all CONFIG_OF platforms provide pci_device_to_OF_node(). Change the test to CONFIG_SPARC for now to deal with the build regressions. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | r8169: keep firmware in memory.françois romieu2011-01-131-12/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware agent is not available during resume. Loading the firmware during open() (see eee3a96c6368f47df8df5bd4ed1843600652b337) is not enough. close() is run during resume through rtl8169_reset_task(), whence the mildly natural release of firmware in the driver removal method instead. It will help with http://bugs.debian.org/609538. It will not avoid the 60 seconds delay when: - there is no firmware - the driver is loaded and the device is not up before a suspend/resume Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Jarek Kamiński <jarek@vilo.eu.org> Cc: Hayes <hayeswang@realtek.com> Cc: Ben Hutchings <benh@debian.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | netdev: tilepro: Use is_unicast_ether_addr helperTobias Klauser2011-01-131-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use is_unicast_ether_addr from linux/etherdevice.h instead of custom macros. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | ks8695net: Use default implementation of ethtool_ops::get_linkBen Hutchings2011-01-131-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is completely untested as I don't have an ARM build environment. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | ks8695net: Disable non-working ethtool operationsBen Hutchings2011-01-131-183/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some ethtool operations can only be implemented for the WAN port, and not all such operations are allowed to return an error code such as -EOPNOTSUPP. Therefore, define two separate ethtool_ops structures for WAN and non-WAN ports; simplify and rename the WAN-only functions. This is completely untested as I don't have an ARM build environment. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | USB CDC NCM: Don't deref NULL in cdc_ncm_rx_fixup() and don't use ↵Jesper Juhl2011-01-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uninitialized variable. skb_clone() dynamically allocates memory and may fail. If it does it returns NULL. This means we'll dereference a NULL pointer in drivers/net/usb/cdc_ncm.c::cdc_ncm_rx_fixup(). As far as I can tell, the proper way to deal with this is simply to goto the error label. Furthermore gcc complains that 'skb' may be used uninitialized: drivers/net/usb/cdc_ncm.c: In function ‘cdc_ncm_rx_fixup’: drivers/net/usb/cdc_ncm.c:922:18: warning: ‘skb’ may be used uninitialized in this function and I believe it is right. On the line where we pr_debug("invalid frame detected (ignored)" ... we are using the local variable 'skb' but nothing has ever been assigned to that variable yet. I believe the correct fix for that is to use 'skb_in' instead. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | vxge: Remember to release firmware after upgrading firmwareJesper Juhl2011-01-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Regardless of whether the firmware update being performed by vxge_fw_upgrade() is a success or not we must still remember to always release_firmware() before returning. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Ram Vepa <ram.vepa@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | netdev: bfin_mac: Remove is_multicast_ether_addr use in netdev_for_each_mc_addrJoe Perches2011-01-131-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove code that has no effect. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | net: remove dev_txq_stats_fold()Eric Dumazet2011-01-134-14/+31
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After recent changes, (percpu stats on vlan/tunnels...), we dont need anymore per struct netdev_queue tx_bytes/tx_packets/tx_dropped counters. Only remaining users are ixgbe, sch_teql, gianfar & macvlan : 1) ixgbe can be converted to use existing tx_ring counters. 2) macvlan incremented txq->tx_dropped, it can use the dev->stats.tx_dropped counter. 3) sch_teql : almost revert ab35cd4b8f42 (Use net_device internal stats) Now we have ndo_get_stats64(), use it, even for "unsigned long" fields (No need to bring back a struct net_device_stats) 4) gianfar adds a stats structure per tx queue to hold tx_bytes/tx_packets This removes a lockdep warning (and possible lockup) in rndis gadget, calling dev_get_stats() from hard IRQ context. Ref: http://www.spinics.net/lists/netdev/msg149202.html Reported-by: Neil Jones <neiljay@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Jarek Poplawski <jarkao2@gmail.com> CC: Alexander Duyck <alexander.h.duyck@intel.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Sandeep Gopalpet <sandeep.kumar@freescale.com> CC: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | bna: Remove unnecessary memset(,0,)Joe Perches2011-01-121-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kzalloc'd memory doesn't need a memset to 0. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'master' of ↵David S. Miller2011-01-128-23/+51
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | | | hostap_cs: fix sleeping function called from invalid contextStanislaw Gruszka2011-01-101-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pcmcia_request_irq() and pcmcia_enable_device() are intended to be called from process context (first function allocate memory with GFP_KERNEL, second take a mutex). We can not take spin lock and call them. It's safe to move spin lock after pcmcia_enable_device() as we still hold off IRQ until dev->base_addr is 0 and driver will not proceed with interrupts when is not ready. Patch resolves: https://bugzilla.redhat.com/show_bug.cgi?id=643758 Reported-and-tested-by: rbugz@biobind.com Cc: stable@kernel.org # 2.6.34+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ipw2200: Check for -1 INTA in tasklet too.Indan Zupancic2011-01-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an attempt to fix a long standing open bug: http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=1334 The interrupt handler checks for INTA being -1, apparently that means that the hardware is gone. But the interrupt handler defers actual interrupt processing to a tasklet. By the time the tasklet is run and checks INTA again, the hardware might be gone and INTA be -1, which confuses the driver because all event bits are set. The patch applies to 2.6.37. Signed-off-by: Indan Zupancic <indan@nul.nu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | p54: fix sequence no. accounting off-by-one errorChristian Lamparter2011-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | P54_HDR_FLAG_DATA_OUT_SEQNR is meant to tell the firmware that "the frame's sequence number has already been set by the application." Whereas IEEE80211_TX_CTL_ASSIGN_SEQ is set for frames which lack a valid sequence number and either the driver or firmware has to assign one. Yup, it's the exact opposite! Cc: <stable@kernel.org> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ath9k_htc: Really fix packet injectionSujith Manoharan2011-01-102-11/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The chainmask value along with other configuration has to be set on the target for packet injection. Fix this and also move the monitor interface addition before the channel set segment to ensure that the opmode is updated properly. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ath9k_hw: Fix RX handling for USB devicesSujith Manoharan2011-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit "ath9k_hw: Abort rx if hw is not coming out of full sleep in reset" uncondionally added aborting RX DMA in a HW reset, though it is a bit unclear as to why this is needed. Anyway, RX DMA is handled in the target for USB devices, and this would interfere with normal operations (scanning etc.), so fix this. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ath9k_hw: Fix thermal issue with UB94Sujith Manoharan2011-01-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardcode the output voltage of x-PA bias LDO to the lowest value for UB94. The card doesn't get too hot now. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ath9k_hw: Fix calibration for AR9287 devicesSujith Manoharan2011-01-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AR9287 based devices have issues with ADC gain calibration which would cause uplink throughput drops in HT40 mode. Remove ADC gain from the supported calibration algorithms. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ath9k_hw: Fix chip testSujith Manoharan2011-01-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB devices do not require the chip test routine. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | | netdev: bfin_mac: Use is_multicast_ether_addr helperTobias Klauser2011-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | netdev: ucc_geth: Use is_multicast_ether_addr helperTobias Klauser2011-01-121-1/+1
| | |/ / / | |/| | | | | | | | | | | | | | | | | | Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'linux-next' of ↵Linus Torvalds2011-01-143-25/+8
|\ \ \ \ \ | |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI/PM: Report wakeup events before resuming devices PCI/PM: Use pm_wakeup_event() directly for reporting wakeup events PCI: sysfs: Update ROM to include default owner write access x86/PCI: make Broadcom CNB20LE driver EMBEDDED and EXPERIMENTAL x86/PCI: don't use native Broadcom CNB20LE driver when ACPI is available PCI/ACPI: Request _OSC control once for each root bridge (v3) PCI: enable pci=bfsort by default on future Dell systems PCI/PCIe: Clear Root PME Status bits early during system resume PCI: pci-stub: ignore zero-length id parameters x86/PCI: irq and pci_ids patch for Intel Patsburg PCI: Skip id checking if no id is passed PCI: fix __pci_device_probe kernel-doc warning PCI: make pci_restore_state return void PCI: Disable ASPM if BIOS asks us to PCI: Add mask bit definition for MSI-X table PCI: MSI: Move MSI-X entry definition to pci_regs.h Fix up trivial conflicts in drivers/net/{skge.c,sky2.c} that had in the meantime been converted to not use legacy PCI power management, and thus no longer use pci_restore_state() at all (and that caused trivial conflicts with the "make pci_restore_state return void" patch)
| * | | | PCI: make pci_restore_state return voidJon Mason2010-12-235-32/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci_restore_state only ever returns 0, thus there is no benefit in having it return any value. Also, a large majority of the callers do not check the return code of pci_restore_state. Make the pci_restore_state a void return and avoid the overhead. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | | | | Merge branch 'for-next' of ↵Linus Torvalds2011-01-1339-54/+54
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| * | | | | wireless: comment typo fix diable -> disable.Justin P. Mattock2011-01-033-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The below patch fixes a typo "diable" to "disable". Please let me know if this is correct or not. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | Fix spelling mistakes in commentsStefan Weil2011-01-034-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | milisecond -> millisecond meassge -> message Cc: Kalle Valo <kvalo@adurom.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | Merge branch 'master' into for-nextJiri Kosina2010-12-22121-641/+3624
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
| * | | | | fix comment typos concerning "consistent"Uwe Kleine-König2010-12-102-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | tree-wide: fix comment/printk typosUwe Kleine-König2010-11-0130-39/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | | | Merge branch 'stable/xenbus' of ↵Linus Torvalds2011-01-121-0/+1
|\ \ \ \ \ \ | |_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/xenbus: making backend support modular is too complex xen/pci: Make xen-pcifront be dependent on XEN_XENBUS_FRONTEND xen/xenbus: fixup checkpatch issues in xenbus_probe* xen/netfront: select XEN_XENBUS_FRONTEND xen/xenbus: clean up noise in xenbus_probe_frontend.c xen/xenbus: clean up noise in xenbus_probe_backend.c xen/xenbus: clean up noise in xenbus_probe.c xen/xenbus: cleanup debug noise in xenbus_comms.c xen/xenbus: clean up error handling xen/xenbus: make frontend bus GPL xen/xenbus: make sure backend bus is registered earlier xenbus/frontend: register bus earlier xen: remove xen/evtchn.h xen: add backend driver support xen: separate out frontend xenbus