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* mv643xx_eth: enable transmit time stamping.Richard Cochran2011-06-21
| | | | | | | | This patch enables software (and phy device) transmit time stamping. Compile tested only. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* mv643xx_eth: fix race in trasmit path.Richard Cochran2011-06-21
| | | | | | | | | Because the socket buffer is freed in the completion interrupt, it is not safe to access it after submitting it to the hardware. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* xen: convert to 64 bit stats interfacestephen hemminger2011-06-21
| | | | | | | | | | Convert xen driver to 64 bit statistics interface. Use stats_sync to ensure that 64 bit update is read atomically on 32 bit platform. Put hot statistics into per-cpu table. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vxge: fix 64 bit access on 32 bit platformsstephen hemminger2011-06-21
| | | | | | | | | | | | | | Need to add stat_sync wrapper around 64 bit statistic values. Fix wraparound bug in lockup detector where it is unsafely comparing 64 bit value that is not atomic. Since only care about detecting activity just looking at current low order bits will work. Remove unused entries in old vxge_sw_stats structure. Change the error counters to unsigned long since they won't grow so large as to have to be 64 bits. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ifb: convert to 64 bit statsstephen hemminger2011-06-21
| | | | | | | | | Convert input functional block device to use 64 bit stats. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net: Remove casts of void *Joe Perches2011-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Unnecessary casts of void * clutter the code. These are the remainder casts after several specific patches to remove netdev_priv and dev_priv. Done via coccinelle script (and a little editing): $ cat cast_void_pointer.cocci @@ type T; T *pt; void *pv; @@ - pt = (T *)pv; + pt = pv; Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Acked-By: Chris Snook <chris.snook@gmail.com> Acked-by: Jon Mason <jdmason@kudzu.us> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: David Dillow <dave@thedillows.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: setup per CPU PCI pool for FCoE DDPVasu Dev2011-06-21
| | | | | | | | | | | | | | | | | | Currently single PCI pool used across all CPUs and that doesn't scales up as number of CPU increases, so this patch adds per CPU PCI pool to setup udl and that aligns well from FCoE stack as that already has per CPU exch locking. Adds per CPU PCI alloc setup and free in ixgbe_fcoe_ddp_pools_alloc and ixgbe_fcoe_ddp_pools_free, use CPU specific pool during DDP setup. Re-arranged ixgbe_fcoe struct to have fewer holes along with adding pools ptr using pahole. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: add support for Dell CEMEmil Tantilov2011-06-21
| | | | | | | | | | This patch adds support for Dell CEM (Comprehensive Embedded Management)). This consists of informing the management firmware of the driver version during probe on 82599 and X540 HW. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: DCB, remove unneeded ixgbe_dcb_txq_to_tc() routineJohn Fastabend2011-06-21
| | | | | | | | | | The ixgbe_dcb_txq_to_tc() routine was used to map TX rings to a DCB traffic class. Now that a tx_ring has a DCB traffic class associated with it this routine is no longer needed. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: DCB and perfect filters can coexistJohn Fastabend2011-06-21
| | | | | | | | Now flow directors perfect filters features can coexist with DCB. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix bit mask for DCB versionJohn Fastabend2011-06-21
| | | | | | | | | | | This bit mask is wrong DCBX_HOST is always set. It was missed up until now because lldpad reprograms the device on a link event. However this is still wrong and it is best not to be mis-configured for some time immediately following ixgbe_up(). Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: setup redirection table for multiple packet buffersJohn Fastabend2011-06-21
| | | | | | | | | | | | | Setup RSS redirection table to be compatible with multiple packet buffers. Currently, this works on 82599 devices because the RSS redirection index is masked by the number of queues per packet buffer. This sets the cap on the RSS table to maxq. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: DCB 82598 devices, tx_idx and rx_idx swappedJohn Fastabend2011-06-21
| | | | | | | | | The tx_idx and rx_idx values are swapped on 82598 devices with DCB enabled. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: DCB use existing TX and RX queuesJohn Fastabend2011-06-21
| | | | | | | | | | | | | | | | | | | | | | | | The number of TX and RX queues allocated depends on the device type, the current features set, online CPUs, and various compile flags. To enable DCB with multiple queues and allow it to coexist with all the features currently implemented it has to setup a valid queue count. This is done at init time using the FDIR and RSS max queue counts and allowing each TC to allocate a queue per CPU. DCB will now use available queues up to (8 x TCs) this is somewhat arbitrary cap but allows DCB to use up to 64 queues. Its easy to increase this later if that is needed. This is prep work to enable Flow Director with DCB. After this DCB can easily coexist with existing features and no longer needs its own DCB feature ring. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: configure minimal packet buffers to support TCJohn Fastabend2011-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | ixgbe devices support different numbers of packet buffers either 8 or 4. Here we only allocate the minimal number of packet buffers required to implement the net_devices number of traffic classes. Fewer traffic classes allows for larger packet buffers in hardware. Also more Tx/Rx queues can be given to each traffic class. This patch is mostly about propagating the number of traffic classes through the init path. Specifically this adds the 4TC cases to the MRQC and MTQC setup routines. Also ixgbe_setup_tc() was sanitized to handle other traffic class value. Finally changing the number of packet buffers in the hardware requires the device to reinit. So this moves the reinit work from DCB into the main ixgbe_setup_tc() routine to consolidate the reset code. Now dcbnl_xxx ops call ixgbe_setup_tc() to configure packet buffers if needed. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: consolidate MRQC and MTQC handlingJohn Fastabend2011-06-21
| | | | | | | | | | | | | | | | | | | | | | | The MRQC and MTQC registers are configured in the main setup path but are also reconfigured in the DCB setup path. The DCB path fixes the DCB configuration by configuring the SECTXMINIFG gap which is required for DCB pause to operate correctly. This patch reduces the duplicate code and does all setup in ixgbe_setup_mtqc() and ixgbe_setup_mrqc(). Additionally, this removes the IXGBE_QDE. This write never set the WRITE bit in the register so the write was not actually doing anything. Also this was to clear the register but, it is never set and defaults to zero. If this is needed for SRIOV it should be added correctly in a follow up patch. But it's never been working so removing it here should be OK. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: consolidate packet buffer allocationJohn Fastabend2011-06-21
| | | | | | | | | | | | | | | Consolidate packet buffer allocation currently being done in the DCB path and main path. This allows the feature set and packet buffer requirements to be done once. This is prep work to allow DCB to coexist with other features namely, flow director. CC: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: dcbnl reduce duplicated code and indentationJohn Fastabend2011-06-21
| | | | | | | | | Replace duplicated code in if/else branches with single check and ixgbe_init_interrupt_scheme(). Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbevf: remove unnecessary ampersandsStephen Hemminger2011-06-21
| | | | | | | | Use standard format for net_device_ops (without &) Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Greg Rose <Gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbevf: Fix bungled declaration of ixgbevf_mbx_opsGreg Rose2011-06-21
| | | | | | | | | In two places storage for mbx_ops is misidentified as type ixgbe_mac_operations. Reported-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* igb: convert to ndo_fix_featuresMichał Mirosław2011-06-21
| | | | | | | | | | | | | | Private rx_csum flags are now duplicate of netdev->features & NETIF_F_RXCSUM. Removing this needs deeper surgery. Things noticed: - HW VLAN acceleration probably can be toggled, but it's left as is - the resets on RX csum offload change can probably be avoided - there is A LOT of copy-and-pasted code here Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000: convert to ndo_fix_featuresMichał Mirosław2011-06-21
| | | | | | | | | | | | | | | Private rx_csum flags are now duplicate of netdev->features & NETIF_F_RXCSUM. Removing this needs deeper surgery. Things noticed: - RX csum disabled by default - HW VLAN acceleration probably can be toggled, but it's left as is - the resets on RX csum offload change can probably be avoided - there is A LOT of copy-and-pasted code here Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* Merge branch 'master' of ↵David S. Miller2011-06-21
|\ | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-agn-rxon.c drivers/net/wireless/rtlwifi/pci.c net/netfilter/ipvs/ip_vs_core.c
| * Merge branch 'drm-fixes' of ↵Linus Torvalds2011-06-20
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms/r6xx+: voltage fixes drm/nouveau: drop leftover debugging drm/radeon: avoid warnings from r600/eg irq handlers on powered off card. drm/radeon/kms: add missing param for dce3.2 DP transmitter setup drm/radeon/kms/atom: fix duallink on some early DCE3.2 cards drm/nouveau: fix assumption that semaphore dmaobj is valid in x-chan sync drm/nv50/disp: fix gamma with page flipping overlay turned on drm/nouveau/pm: Prevent overflow in nouveau_perf_init() drm/nouveau: fix big-endian switch
| | * drm/radeon/kms/r6xx+: voltage fixesAlex Deucher2011-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | 0xff01 is not an actual voltage value, but a flag for the driver. If the power state as that value, skip setting the voltage. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/nouveau: drop leftover debuggingDave Airlie2011-06-20
| | | | | | | | | | | | | | | | | | this printk isn't really useful, just drop it for now. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * Merge branch 'drm-nouveau-fixes' of ↵Dave Airlie2011-06-19
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: fix assumption that semaphore dmaobj is valid in x-chan sync drm/nv50/disp: fix gamma with page flipping overlay turned on drm/nouveau/pm: Prevent overflow in nouveau_perf_init() drm/nouveau: fix big-endian switch
| | | * drm/nouveau: fix assumption that semaphore dmaobj is valid in x-chan syncBen Skeggs2011-06-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The DDX modifies DMA_SEMAPHORE on nv50 in order to implement sync-to-vblank, things will go very wrong for cross-channel sync after this. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | | * drm/nv50/disp: fix gamma with page flipping overlay turned onBen Skeggs2011-06-18
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | | * drm/nouveau/pm: Prevent overflow in nouveau_perf_init()Emil Velikov2011-06-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While parsing the perf table, there is no check if the num of entries read from the vbios is less than the currently allocated number. In case of a buggy vbios this will cause overwriting of kernel memory, causing aditional problems. Add a simple check in order to prevent the case Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | | * drm/nouveau: fix big-endian switchBen Skeggs2011-06-18
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/radeon: avoid warnings from r600/eg irq handlers on powered off card.Dave Airlie2011-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we were calling the wptr function before checking if the IH was even enabled, or the GPU wasn't shutdown, we'd get spam in the logs when the GPU readback 0xffffffff. This reorders things so we return early in the no IH and GPU shutdown cases. Reported-and-tested-by: ManDay on #radeon Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * | drm/radeon/kms: add missing param for dce3.2 DP transmitter setupAlex Deucher2011-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is used during phy init to set up the phy for DP. This may fix DP problems on DCE3.2 cards. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * | drm/radeon/kms/atom: fix duallink on some early DCE3.2 cardsAlex Deucher2011-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain revisions of the vbios on DCE3.2 cards have a bug in the transmitter control table which prevents duallink from being enabled properly on some cards. The action switch statement jumps to the wrong offset for the OUTPUT_ENABLE action. The fix is to use the ENABLE action rather than the OUTPUT_ENABLE action on the affected cards. In fixed version of the vbios, both actions jump to the same offset, so the change should be safe. Reported-and-tested-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-06-20
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (40 commits) pxa168_eth: fix race in transmit path. ipv4, ping: Remove duplicate icmp.h include netxen: fix race in skb->len access sgi-xp: fix a use after free hp100: fix an skb->len race netpoll: copy dev name of slaves to struct netpoll ipv4: fix multicast losses r8169: fix static initializers. inet_diag: fix inet_diag_bc_audit() gigaset: call module_put before restart of if_open() farsync: add module_put to error path in fst_open() net: rfs: enable RFS before first data packet is received fs_enet: fix freescale FCC ethernet dp buffer alignment netdev: bfin_mac: fix memory leak when freeing dma descriptors vlan: don't call ndo_vlan_rx_register on hardware that doesn't have vlan support caif: Bugfix - XOFF removed channel from caif-mux tun: teach the tun/tap driver to support netpoll dp83640: drop PHY status frames in the driver. dp83640: fix phy status frame event parsing phylib: Allow BCM63XX PHY to be selected only on BCM63XX. ...
| | * | | pxa168_eth: fix race in transmit path.Richard Cochran2011-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because the socket buffer is freed in the completion interrupt, it is not safe to access it after submitting it to the hardware. Cc: stable@kernel.org Cc: Sachin Sanap <ssanap@marvell.com> Cc: Zhangfei Gao <zgao6@marvell.com> Cc: Philip Rakity <prakity@marvell.com> Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | netxen: fix race in skb->len accessEric Dumazet2011-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As soon as skb is given to hardware, TX completion can free skb under us. Therefore, we should update dev stats before kicking the device. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | sgi-xp: fix a use after freeEric Dumazet2011-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Its illegal to dereference skb after dev_kfree_skb(skb) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Robin Holt <holt@sgi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | hp100: fix an skb->len raceEric Dumazet2011-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As soon as skb is given to hardware and spinlock released, TX completion can free skb under us. Therefore, we should update netdev stats before spinlock release. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | Merge branch 'davem.r8169' of ↵David S. Miller2011-06-19
| | |\ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
| | | * | | r8169: fix static initializers.Francois Romieu2011-06-17
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | * | | | netpoll: copy dev name of slaves to struct netpollWANG Cong2011-06-19
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise we will not see the name of the slave dev in error message: [ 388.469446] (null): doesn't support polling, aborting. Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | gigaset: call module_put before restart of if_open()Pavel Shved2011-06-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if_open() calls try_module_get(), and after an attempt to lock a mutex the if_open() function may return -ERESTARTSYS without putting the module. Then, when if_open() is executed again, try_module_get() is called making the reference counter of THIS_MODULE greater than one at successful exit from if_open(). The if_close() function puts the module only once, and as a result it can't be unloaded. This patch adds module_put call before the return from if_open(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Pavel Shved <shved@ispras.ru> Signed-off-by: David S. Miller <davem@conan.davemloft.net>
| | * | | farsync: add module_put to error path in fst_open()Pavel Shved2011-06-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fst_open() function, after a successful try_module_get() may return an error code if hdlc_open() returns it. However, it does not put the module on this error path. This patch adds the necessary module_put() call. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Pavel Shved <shved@ispras.ru> Signed-off-by: David S. Miller <davem@conan.davemloft.net>
| | * | | fs_enet: fix freescale FCC ethernet dp buffer alignmentClive Stubbings2011-06-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RIPTR and TIPTR (receive/transmit internal temporary data pointer), used by microcode as a temporary buffer for data, must be 32-byte aligned according to the RM for MPC8247. Tested on mgcoge. Signed-off-by: Clive Stubbings <clive.stubbings@xentech.co.uk> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Pantelis Antoniou <pantelis.antoniou@gmail.com> cc: Vitaly Bordug <vbordug@ru.mvista.com> cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@conan.davemloft.net>
| | * | | Merge branch 'master' of ↵John W. Linville2011-06-17
| | |\ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem
| | | * | | mwl8k: Tell firmware to generate CCMP headerNishant Sarmukadam2011-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Post commit e4eefec73ea0a740bfe8736e3ac30dfe92fe392b, the stack is not generating the CCMP header for us anymore. This broke the CCMP functionality since firmware was not doing this either. Set a flag to tell the firmware to generate the CCMP header Signed-off-by: Nishant Sarmukadam <nishants@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | | mwifiex: Fixing NULL pointer dereferenceYogesh Ashok Powar2011-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Following OOPS was seen when booting with card inserted BUG: unable to handle kernel NULL pointer dereference at 0000004c IP: [<f8b7718c>] cfg80211_get_drvinfo+0x21/0x115 [cfg80211] *pde = 00000000 Oops: 0000 [#1] SMP Modules linked in: iwl3945 iwl_legacy mwifiex_sdio mac80211 11 sdhci_pci sdhci pl2303 'ethtool' on the mwifiex device returned this OOPS as wiphy_dev() returned NULL. Adding missing set_wiphy_dev() call to fix the problem. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | | Merge branch 'master' of ↵John W. Linville2011-06-10
| | | |\ \ \ | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/padovan/bluetooth-2.6
| | | | * | | Bluetooth: Do not ignore errors returned from strict_strtol()David Miller2011-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-06 18:42:56 -0500