aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAge
* tcp: add LINUX_MIB_TCPRETRANSFAIL counterEric Dumazet2012-01-26
| | | | | | | | | It might be useful to get a counter of failed tcp_retransmit_skb() calls. Reported-by: Satoru Moriya <satoru.moriya@hds.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: allocate more headroom in incoming skbsEric Dumazet2012-01-26
| | | | | | | | | | | | | | | | | | | Allocation of 64 bytes in skb headroom is not enough if we have to pull ethernet + ipv6 + tcp headers, and/or extra tunneling header. Its currently not noticed because netdev_alloc_skb_ip_align(64) give us more room, thanks to power-of-two kmalloc() roundups. Make sure we ask for 128 bytes so that side effects of upcoming patches from Ian Campbell dont decrease benet rx performance, because of extra skb head reallocations. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ian Campbell <Ian.Campbell@citrix.com> Cc: Vasundhara Volam <vasundhara.volam@emulex.com> Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Update version to 1.72.0 and copyrightsAriel Elior2012-01-26
| | | | | | Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Recoverable and unrecoverable error statisticsAriel Elior2012-01-26
| | | | | | | | | Add statistics for tracking parity errors from which we successfully recovered and those which were deemed unrecoverable. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Recovery flow bug fixesAriel Elior2012-01-26
| | | | | | | | | | | | | | | | | | 1. Sample mcp pulse and mcp sequence in nic load instead of in init_one as they may change by the time we want to use them. 2. Allow cnic to access device during nic load (by adding a new "LOADING" state to recovery flow). This prevents the unnecessary cnic timeout which resulted by cnic attempting to access because nic is loading, but being blocked because of the Recovery state. 3. Issue 'fake' driver load command to mcp when last driver unloads to prevent mcp from taking ownership. When recovery is complete unload fake driver to allow mcp to initialize the hardware before first driver loads. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Track active PFs with bitmapAriel Elior2012-01-26
| | | | | | | | | | | | | | | The recovery register (to which a hardware lock has been added in previous patch) is used amongst other things to track the active PFs. The old implementation which used a per path counter is not viable in a virtualized environment where a pf may increment the counter and then have the kernel crash around it preventing the counter from ever reaching zero. In the new implementation the scenario described will result in the PF timing out against the mcp, which will clear the PF's bit in the bitmask allowing recovery process to proceed. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Lock PF-common resourcesAriel Elior2012-01-26
| | | | | | | | | | | | | Use hardware locks to protect resources common to several Physical Functions. In a virtualized environment the RTNL lock only protects a PF's driver against the PFs sharing it's VMs with regard to device resources. Other PFs may reside in other VMs under other OSs, and are not subject to the lock. Such resources which were previously protected implicitly by the RTNL lock must now be protected explicitly with dedicated HW locks. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Loaded Firmware Version ValidationAriel Elior2012-01-26
| | | | | | | | | | | | | | In a virtualized environment it is possible for a loading driver to discover that Firmware is already loaded to the device, and that this FW does not match its own. This can happen for example if different Physical Functions are Assigned to different VMs in which different driver versions are loaded. The code in this patch ensures that only drivers with matching FW are loaded over the device, and that in the case described above where the Firmware version doesn't match the driver load is aborted. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Function Level Reset Final CleanupAriel Elior2012-01-26
| | | | | | | | | | 1. Fix bug where return value is ignored 2. Improve printouts 3. Fix typos Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Obtain Bus Device Function from registerAriel Elior2012-01-26
| | | | | | | | | | BDF was obtained from kernel but since in virtualized environment (e.g. physical device assigment in KVM) the function number may not be the real one, the info must be obtained from the device. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Removing indirect register accessAriel Elior2012-01-26
| | | | | | | | | | | | | | | | | | In virtualized environments indirect access to the device may not be supported (depending on the Hypervisor type). Indirect device access was used since in some harware contexts (i.e. certain chipset and BIOS) every access the driver makes across the pci is followed by a BIOS initiated Zero Length Read to the same address. When accessing widebus registers this zero length read corrupts the serialization of the read/write sequence resulting with errors. To avoid this problem widebus registers are always accessed via the DMAE or the indirect interface. However, the 57712x and 578xx devices intercept the zero length read and so using the indirect interface with these devices is not necessary. Since PDA is only supported for 57712x and 578xx the indirect access to device was restricted to 57710 and 57711x. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support Queue Per Cos in 5771xx devicesAriel Elior2012-01-26
| | | | | | | | | | | Enable the use of up to three hardware queues for transmission. The queues are always dequed round robin (i.e. strict priority, PFC and ETS are not supported). This does allow the allocation of a seperate HW queue for low volume, high priority traffic which will be serviced more promptly. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000e: 82574/82583 Tx hang workaroundBruce Allan2012-01-26
| | | | | | | | | | On 82574/82583, there is a hardware bug which might cause a Tx hang when the internal buffer is full. Setting this bit enables a hardware fix to work around the issue. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: use hardware default values for Transmit Control registerBruce Allan2012-01-26
| | | | | | | | | | | This code snippet is simply writing default values to the register which is unnecessary since the values are programmed into the register by default. There is a special case for 80003es2lan needing the Retransmit on Late Collision bit set but that is also done in e1000_init_hw_80003es2lan(). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: use default settings for Tx Inter Packet Gap timerBruce Allan2012-01-26
| | | | | | | | | | | | | | | | Use the default hardware values for TIPG except for 80003es2lan(*). The code that is removed in this patch is either unnecessarily writing the TIPG register with the hardware default values for some devices (82571/2/3/4) or writing the wrong value for others (ICH/PCH LOMs). The only change in functionality is setting the correct default TIPG for the latter devices. (*) The correct value for 80003es2lan is already set properly in e1000_init_hw_80003es2lan() and e1000_cfg_kmrn_{10_100|1000}_80003es2lan(), and the unused flag FLAG_TIPG_MEDIUM_FOR_80003ESLAN is removed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: 82579: workaround for link drop issueBruce Allan2012-01-26
| | | | | | | | | | When connected to certain switches, the 82579 PHY might drop link unexpectedly. Work around the issue by setting the Mean Square Error higher than the hardware default. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: always set transmit descriptor control registers the sameBruce Allan2012-01-26
| | | | | | | | | The hardware erratum workaround where the TXDCTL register must be the same setting for both queues should always be done. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: default IntMode based on kernel config & available hardware supportBruce Allan2012-01-26
| | | | | | | | | | | | | | | Based on a patch from Prabhakar Kushwaha <prabhakar@freescale.com>, set appropriate default interrupt mode dependent on whether CONFIG_PCI_MSI is enabled in the kernel configuration and if the hardware supports MSI-X. Set the module parameter log message accordingly. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Cc: Jin Qing <b24347@freescale.com> Cc: Prabhakar Kushwaha <prabhakar@freescale.com> Cc: Jin Qing <b24347@freescale.com> Cc: Kumar Gala <galak@kernel.crashing.org> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: re-factor ethtool get/set ring parameterBruce Allan2012-01-26
| | | | | | | | Make it more like how igb does it, with some additional error checking. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: pass pointer to ring struct instead of adapter structBruce Allan2012-01-26
| | | | | | | | | For ring-specific functions, pass a pointer to the ring struct instead of a pointer to the adapter struct. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: convert head, tail and itr_register offsets to __iomem pointersBruce Allan2012-01-26
| | | | | | | | | | | | | The Tx/Rx head and tail registers and itr_register are always at known addresses based on the __iomem address at which the PCI region (from BAR 0) is mapped and known offsets within the region for each of these registers. Store and use the full address rather than just the region offset to reduce unnecessary address calculations. Also, change current u8 __iomem pointers to void __iomem pointers. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: re-enable alternate MAC address for all devices which support itBruce Allan2012-01-26
| | | | | | Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* e1000e: add Receive Packet Steering (RPS) supportBruce Allan2012-01-26
| | | | | | | | | | | | | | | | | | | | Enable RPS by default. Disallow jumbo frames when both receive checksum and receive hashing are enabled because the hardware cannot do both IP payload checksum (enabled when receive checksum is enabled when using packet split which is used for jumbo frames) and provide RSS hash at the same time. v2: added ethtool command to query flow hashing behavior per Ben Hutchings and changed the type of rsskey to cleanup the setting of the register array and avoid unnecessary casts (as pointed out by Joe Perches). The long error messages are not changed since there is nothing in the kernel ./Documentation that suggests the preferred method for dealing with long messages other than to never break strings; leaving them as-is for now. 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: cleanup Rx checksum offload codeBruce Allan2012-01-26
| | | | | | | | | | | | | | 1) cleanup whitespace in e1000_rx_checksum() function header comment 2) do not check hardware checksum when Rx checksum is disabled 3) reduce duplicated calls to le16_to_cpu() by just using it within e1000_rx_checksum() instead of in each call to the function v2: use swab16 instead of le16_to_cpu & htons and corrected type for the passed-in csum Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* infiniband: nes: Convert nes_addr_resolve_neigh() over to dst_neigh_lookup().David Miller2012-01-25
| | | | | | | Now we must provide the IP destination address, and a reference has to be dropped when we're done with the entry. Signed-off-by: David S. Miller <davem@davemloft.net>
* infiniband: cxgb4: Convert import_ep() over to dst_neigh_lookup().David Miller2012-01-25
| | | | | | | | | Now we must provide the IP destination address, and a reference has to be dropped when we're done with the entry. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* infiniband: Convert dst_fetch_ha() over to dst_neigh_lookup().David Miller2012-01-25
| | | | | | | Now we must provide the IP destination address, and a reference has to be dropped when we're done with the entry. Signed-off-by: David S. Miller <davem@davemloft.net>
* net: usb: qmi_wwan: New driver for Huawei QMI based WWAN devicesBjørn Mork2012-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some WWAN LTE/3G devices based on chipsets from Qualcomm provide near standard CDC ECM interfaces in addition to the usual serial interfaces. The Huawei E392/E398 are examples of such devices. These typically cannot be fully configured using AT commands over a serial interface. It is necessary to speak the proprietary Qualcomm MSM Interface (QMI) protocol to the device to enable the ethernet proxy functionality. The devices embed the QMI protocol in CDC on the control interface, using standard CDC commands and notifications. The do not otherwise use CDC commands for the ethernet function. This driver does therefore not need access to any other aspects of the control interface than the descriptors attached to it. Another driver, cdc-wdm, will provide userspace access to the QMI protocol independently of this driver. To facilitate this, this driver avoids binding to the control interface, and uses only the associated data interface after parsing the common CDC functional descriptors on the control interface. You will want both the cdc-wdm and option drivers as companions to this driver, to have full access to all interfaces and protocols exported by the device. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driverdanborkmann@iogearbox.net2012-01-25
| | | | | | | | | | | | | This driver adds support for Xilinx 10/100/1000 AXI Ethernet. It can be used, for instance, on Xilinx boards with a Microblaze architecture like the ML605. The patch is against the latest net-next tree and checkpatch clean. Signed-off-by: Ariane Keller <ariane.keller@tik.ee.ethz.ch> Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: unlock before returning an errorDan Carpenter2012-01-25
| | | | | | | | We introduced a new return here but forgot to drop the lock. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vmxnet3: cleanup tso headers manipulationEric Dumazet2012-01-25
| | | | | | | | Use existing helpers to clarify skb headers manipulation. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Shreyas Bhatewara <sbhatewara@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: fec: use module_platform_driverFabio Estevam2012-01-24
| | | | | | | Using module_platform_driver can make the code smaller. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* xen/netfront: add netconsole support.Konrad Rzeszutek Wilk2012-01-24
| | | | | | | | | | | | | | | | | | add polling interface to xen-netfront device to support netconsole This patch also alters the spin_lock usage to use irqsave variant. Documentation/networking/netdevices.txt states that start_xmit can be called with interrupts disabled by netconsole and therefore using the irqsave/restore locking in this function is looks correct. Signed-off-by: Tina.Yang <tina.yang@oracle.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Zhenzhong.Duan <zhenzhong.duan@oracle.com> Tested-by: gurudas.pai <gurudas.pai@oracle.com> [v1: Copy-n-pasted Ian Campbell comments] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-01-24
|\
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-01-24
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Davem says: 1) Fix JIT code generation on x86-64 for divide by zero, from Eric Dumazet. 2) tg3 header length computation correction from Eric Dumazet. 3) More build and reference counting fixes for socket memory cgroup code from Glauber Costa. 4) module.h snuck back into a core header after all the hard work we did to remove that, from Paul Gortmaker and Jesper Dangaard Brouer. 5) Fix PHY naming regression and add some new PCI IDs in stmmac, from Alessandro Rubini. 6) Netlink message generation fix in new team driver, should only advertise the entries that changed during events, from Jiri Pirko. 7) SRIOV VF registration and unregistration fixes, and also add a missing PCI ID, from Roopa Prabhu. 8) Fix infinite loop in tx queue flush code of brcmsmac, from Stanislaw Gruszka. 9) ftgmac100/ftmac100 build fix, missing interrupt.h include. 10) Memory leak fix in net/hyperv do_set_mutlicast() handling, from Wei Yongjun. 11) Off by one fix in netem packet scheduler, from Vijay Subramanian. 12) TCP loss detection fix from Yuchung Cheng. 13) TCP reset packet MD5 calculation uses wrong address, fix from Shawn Lu. 14) skge carrier assertion and DMA mapping fixes from Stephen Hemminger. 15) Congestion recovery undo performed at the wrong spot in BIC and CUBIC congestion control modules, fix from Neal Cardwell. 16) Ethtool ETHTOOL_GSSET_INFO is unnecessarily restrictive, from Michał Mirosław. 17) Fix triggerable race in ipv6 sysctl handling, from Francesco Ruggeri. 18) Statistics bug fixes in mlx4 from Eugenia Emantayev. 19) rds locking bug fix during info dumps, from your's truly. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits) rds: Make rds_sock_lock BH rather than IRQ safe. netprio_cgroup.h: dont include module.h from other includes net: flow_dissector.c missing include linux/export.h team: send only changed options/ports via netlink net/hyperv: fix possible memory leak in do_set_multicast() drivers/net: dsa/mv88e6xxx.c files need linux/module.h stmmac: added PCI identifiers llc: Fix race condition in llc_ui_recvmsg stmmac: fix phy naming inconsistency dsa: Add reporting of silicon revision for Marvell 88E6123/88E6161/88E6165 switches. tg3: fix ipv6 header length computation skge: add byte queue limit support mv643xx_eth: Add Rx Discard and Rx Overrun statistics bnx2x: fix compilation error with SOE in fw_dump bnx2x: handle CHIP_REVISION during init_one bnx2x: allow user to change ring size in ISCSI SD mode bnx2x: fix Big-Endianess in ethtool -t bnx2x: fixed ethtool statistics for MF modes bnx2x: credit-leakage fixup on vlan_mac_del_all macvlan: fix a possible use after free ...
| | * rds: Make rds_sock_lock BH rather than IRQ safe.David S. Miller2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rds_sock_info() triggers locking warnings because we try to perform a local_bh_enable() (via sock_i_ino()) while hardware interrupts are disabled (via taking rds_sock_lock). There is no reason for rds_sock_lock to be a hardware IRQ disabling lock, none of these access paths run in hardware interrupt context. Therefore making it a BH disabling lock is safe and sufficient to fix this bug. Reported-by: Kumar Sanghvi <kumaras@chelsio.com> Reported-by: Josh Boyer <jwboyer@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * netprio_cgroup.h: dont include module.h from other includesPaul Gortmaker2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A considerable effort was invested in wiping out module.h from being present in all the other standard includes. This one leaked back in, but once again isn't strictly necessary, so remove it. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * net: flow_dissector.c missing include linux/export.hJesper Dangaard Brouer2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | The file net/core/flow_dissector.c seems to be missing including linux/export.h. Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * team: send only changed options/ports via netlinkJiri Pirko2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes event message behaviour to send only updated records instead of whole list. This fixes bug on which userspace receives non-actual data in case multiple events occur in row. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * net/hyperv: fix possible memory leak in do_set_multicast()Wei Yongjun2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | do_set_multicast() may not free the memory malloc in netvsc_set_multicast_list(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * drivers/net: dsa/mv88e6xxx.c files need linux/module.hPaul Gortmaker2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An implicit instance of module.h leaked back into existence and was masking the fact that these drivers weren't calling out the include for itself. Fix the drivers before we remove the implicit include path via net/netprio_cgroup.h file. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * stmmac: added PCI identifiersAlessandro Rubini2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STM has a device ID within its own VENDOR space, and it is being used in the STA2X11 I/O Hub. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * llc: Fix race condition in llc_ui_recvmsgRadu Iliescu2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a race on sk_receive_queue between llc_ui_recvmsg and sock_queue_rcv_skb. Our current solution is to protect skb_eat in llc_ui_recvmsg with the queue spinlock. Signed-off-by: Radu Iliescu <riliescu@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * stmmac: fix phy naming inconsistencyAlessandro Rubini2012-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit "db8857b stmmac: use an unique MDIO bus name" my device stopped being probed because two different names were being used in different places. This fixes the inconsistency. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Florian Fainelli <florian@openwrt.org> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * dsa: Add reporting of silicon revision for Marvell 88E6123/88E6161/88E6165 ↵Chris Healy2012-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | switches. Add reporting of silicon revision during the probe function for Marvell 88E6123/88E6161/88E6165 switches. Signed-off-by: Chris Healy <cphealy@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * tg3: fix ipv6 header length computationEric Dumazet2012-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tg3_start_xmit() makes the wrong assumption for TSOV6 that skb->head doesnt include any payload data. if (skb_is_gso_v6(skb)) hdr_len = skb_headlen(skb) - ETH_HLEN; This is not true anymore after commit f07d960df3 (tcp: avoid frag allocation for small frames) We should instead use : skb_transport_offset(skb) + tcp_hdrlen(skb) Its also true for IPv4 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Matt Carlson <mcarlson@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * skge: add byte queue limit supportstephen hemminger2012-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | This also changes the cleanup logic slightly to aggregate completed notifications for multiple packets. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * mv643xx_eth: Add Rx Discard and Rx Overrun statisticsPaulius Zaleckas2012-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These statistics helped me a lot while searching who is losing packets in my setup. I added these stats to MIB group since they are very similar, but just in other registers. I have tested this patch on 88F6281 SoC. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * bnx2x: fix compilation error with SOE in fw_dumpYuval Mintz2012-01-23
| | | | | | | | | | | | | | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * bnx2x: handle CHIP_REVISION during init_oneAriel Elior2012-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The macro `CHIP_IS_E1x' requires `bp' to be initialized. As `bp' is not yet initialized during this phase of `bnx2x_init_dev', it accessed uninitialized fields in the struct. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-19 18:55:14 -0500