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2012-09-28Revert "be2net: fix vfs enumeration"David S. Miller1-2/+4
This reverts commit 51af6d7c1f31e0f3d42c87d53657ec7acb6e3462. Breaks the build with CONFIG_PCI_ATS not enabled. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28bna: Fix warning false positive.David S. Miller1-0/+1
GCC can't see that in all non-error-return paths we do in fact set *using_dac to something. Add an explicit initialization to remove this warning: drivers/net/ethernet/brocade/bna/bnad.c: In function ‘bnad_pci_probe’: drivers/net/ethernet/brocade/bna/bnad.c:3079:5: warning: ‘using_dac’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/ethernet/brocade/bna/bnad.c:3233:7: note: ‘using_dac’ was declared here Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28be2net: fix vfs enumerationIvan Vecera1-4/+2
Current VFs enumeration algorithm used in be_find_vfs does not take domain number into the match. The match found in igb/ixgbe is more elegant and safe. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28lxt PHY: Support for the buggy LXT973 rev A2LEROY Christophe1-0/+127
This patch adds proper handling of the buggy revision A2 of LXT973 phy, adding precautions linked to ERRATA Item 4: Revision A2 of LXT973 chip randomly returns the contents of the previous even register when you read a odd register regularly Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4: Don't attempt to upgrade T4 firmware when cxgb4 will end up as a slaveVipul Pandya5-5/+206
This patch adds a new common code routine to upgrade an adapter's firmware. This routine handles all of the complexities of working with the the existing adapter firmware in order to quiesce the adapter and uP, etc. For an automatic upgrade it will send a HELLO command to check if cxgb4 want/can upgrade firmware, i.e. if cxgb4 is MASTER and has newer firmware that it wants to load and call the new common code routine t4_fw_upgrade. Note that it should not issue a RESET command after a successful firmware upgrade. Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4: Inform caller if driver didn't upgrade firmwareVipul Pandya1-0/+6
If a card had already been initialized, on reloading cxgb4 driver firmware required an upgrade but the upgrade did not happen. In that case a mailbox timeout would occur during T4 configuration file stuff. The fix is to let the caller know the firmware was not upgraded so a reset would be issued before starting the T4 config stuff. Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4: Add support for T4 hardwired driver configuration settingsVipul Pandya5-32/+442
In case if user defined configuration file at /lib/firmware/cxgb4/t4-config.txt location and also factory default configuration file written to FLASH are not present then driver will use hardwired configuration settings. Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4: Add support for T4 configuration fileVipul Pandya6-133/+920
Starting with T4 firmware version 1.3.11.0 the firmware now supports device configuration via a Firmware Configuration File. The Firmware Configuration File was primarily developed in order to centralize all of the configuration, resource allocation, etc. for Unified Wire operation where multiple Physical / Virtual Function Drivers would be using a T4 adapter simultaneously. The Firmware Configuration file can live in three locations as shown below in order of precedence. 1) User defined configuration file: /lib/firmware/cxgb4/t4-config.txt 2) Factory Default configuration file written to FLASH within the manufacturing process. 3) Hardwired driver configuration. Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4/cxgb4vf: Code cleanup to enable T4 Configuration File supportVipul Pandya5-71/+365
This patch adds new enums and macros to enable T4 configuration file support. It also removes duplicate macro definitions. It fixes the build failure in cxgb4vf driver introduced because of old macro definition removal. It also performs SGE initialization based on T4 configuration file is provided or not. If it is provided then it uses the parameters provided in it otherwise it uses hard coded values. Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4: Add functions to read memory via PCIE memory windowVipul Pandya3-0/+219
This patch implements two new functions t4_mem_win_read and t4_memory_read. These new functions can be used to read memory via the PCIE memory window. Please note, for proper execution of these functions PCIE_MEM_ACCESS_BASE_WIN registers must be setup correctly like how setup_memwin in the cxgb4 driver does it. Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-28cxgb4: Fix incorrect values for MEMWIN*_APERTURE and MEMWIN*_BASEVipul Pandya1-4/+4
Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-25net: mipsnet: Remove the MIPSsim Ethernet driver.Steven J. Hill3-355/+0
The MIPSsim platform is no longer supported or used. This patch deletes the Ethernet driver. Signed-off-by: Steven J. Hill <sjhill@mips.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-25gianfar: Change default HW Tx queue scheduling modeClaudiu Manoil2-2/+20
This is primarily to address transmission timeout occurrences, when multiple H/W Tx queues are being used concurrently. Because in the priority scheduling mode the controller does not service the Tx queues equally (but in ascending index order), Tx timeouts are being triggered rightaway for a basic test with multiple simultaneous connections like: iperf -c <server_ip> -n 100M -P 8 resulting in kernel trace: NETDEV WATCHDOG: eth1 (fsl-gianfar): transmit queue <X> timed out ------------[ cut here ]------------ WARNING: at net/sched/sch_generic.c:255 ... and controller reset during intense traffic, and possibly further complications. This patch changes the default H/W Tx scheduling setting (TXSCHED) for multi-queue devices, from priority scheduling mode to a weighted round robin mode with equal weights for all H/W Tx queues, and addresses the issue above. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-25net: loopback: set default mtu to 64KEric Dumazet1-1/+1
loopback current mtu of 16436 bytes allows no more than 3 MSS TCP segments per frame, or 48 Kbytes. Changing mtu to 64K allows TCP stack to build large frames and significantly reduces stack overhead. Performance boost on bulk TCP transferts can be up to 30 %, partly because we now have one ACK message for two 64KB segments, and a lower probability of hitting /proc/sys/net/ipv4/tcp_reordering default limit. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24bnx2x: Improve code around bnx2x_tests_str_arrMerav Sicron1-9/+4
This patch changes the definition of bnx2x_tests_str_arr from static char pointer to static const char bi-directional array. Also the bnx2x_get_strings function is simplified. Reported-by: Joe Perches <joe@perches.com> Reported-by: David Laight <David.Laight@ACULAB.COM> Signed-off-by: Merav Sicron <meravs@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24ctcm: fix error return codePeter Senna Tschudin1-1/+1
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24drivers/s390/net: removes unnecessary semicolonPeter Senna Tschudin2-3/+3
removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/ Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24qeth: fix possible memory leak in qeth_l3_add_[vipa|rxip]()Wei Yongjun1-0/+2
ipaddr has been allocated in function qeth_l3_add_vipa() but does not free before leaving from the error handling cases. The same problem also exists in function qeth_l3_add_rxip(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24lcs: ensure proper ccw setupSebastian Ott1-1/+1
Make sure that all ccws used for writing are initialized with zeros - especially since the last ccw contains a TIC for which the unused fields have to be zeros. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24qeth: cleanup channel path descriptor functionSebastian Ott1-33/+41
Cleanup the qeth_get_channel_path_desc function and rename it to qeth_update_from_chp_desc. No functional change. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Acked-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24ixgbevf: Return error on failure to enable VLANAlexander Duyck2-7/+34
With recent kernel changes we can now return errors on a failure to setup a VLAN filter. This patch takes advantage of that opportunity so that we can return either an EIO error in the case of a mailbox failure, or an EACCESS error in the case of being denied access to the VLAN filter table by the PF. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Robert Garrett <robertx.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-24ixgbevf: Add fix to VF to handle multi-descriptor buffersAlexander Duyck2-2/+17
This change fixes the ixgbevf driver so that it can correctly drop a frame should it receive a jumbo frame. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-24ixgbevf: Fix AIM (Adaptive Interrupt Moderation)Greg Rose1-0/+4
While fixing up a patch from Alex Duyck to use q_vectors in ring containers to update the ITR I bungled it and missed actually updating the counters in the ring container q_vectors. This patch fixes my mistake and makes interrupt moderation actually work. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-24ixgbevf - Remove unused parameter in ixgbevf_receive_skbNarendra K1-3/+1
Remove 'rx_ring' parameter as it is not used in ixgbevf_receive_skb Signed-off-by: Narendra K <narendra_k@dell.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-24ixgbe: Do not read the spoofed packets counter when not in IOV modeGreg Rose1-2/+3
The counter is not valid unless the controller is running in IOV mode. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-24ixgbevf: Fix code for handling timeoutAlexander Duyck3-52/+58
The VF driver was not designed to correctly handle a message timeout. As a result it is possible for one bad message to invalidate all messages following it until the part is reset. Instead we should copy the example in igbvf of how to handle a mailbox event and message timeout. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-23net: Make ZNET driver config depend on X86.David S. Miller1-1/+1
We're now using isa_virt_to_bus(), and there really isn't a generic and consistent test for whether a platform provides this interface or not. This driver is also for an x86-only device. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-22ptp: link the phc device to its parent deviceRichard Cochran8-9/+13
PTP Hardware Clock devices appear as class devices in sysfs. This patch changes the registration API to use the parent device, clarifying the clock's relationship to the underlying device. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-22ptp: provide the clock's adjusted frequencyRichard Cochran1-2/+3
If the timex.mode field indicates a query, then we provide the value of the current frequency adjustment. [ Get rid of extraneous empty lines -DaveM ] Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-22ptp: remember the adjusted frequencyRichard Cochran2-0/+2
This patch adds a field to the representation of a PTP hardware clock in order to remember the frequency adjustment value dialed by the user. Adding this field will let us answer queries in the manner of adjtimex in a follow on patch. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-22Merge branch 'master' of ↵David S. Miller2-256/+122
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== This series contains updates to igb only. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-22can: sja1000: Add support for listen-only mode and one-shot modeAndreas Larsson1-7/+24
One-shot mode uses the TCS bit of the status register to discern whether a transmission was successful or not. On a failed transmission, the frame is not echoed back. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22igb: Use dma_unmap_addr and dma_unmap_len definesAlexander Duyck2-34/+34
This change is meant to improve performance on systems that do not require the DMA unmap calls. On those systems we do not need to make use of the unmap address for Tx or the unmap length so we can drop both thereby reducing the size of the Tx buffer info structure. In addition I have changed the logic to check for unmap length instead of unmap address when checking to see if a buffer needs to be unmapped from DMA use. The reasons for this change is that on some platforms it is possible to receive a valid DMA address of 0 from an IOMMU. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22igb: Simplify how we populate the RSS keyAlexander Duyck1-12/+6
Instead of storing the RSS key as a character array we can simplify the configuration by making it a u32 array. This allows us to just write one value per register without any unnecessary operations to construct the value. This change will produce the same exact key, the only difference is that I translated the u8 array to a u32 array which will be correctly ordered on writes to hardware by the cpu_to_le32 operations that are built into the writel calls. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22igb: Change how we populate the RSS indirection tableAlexander Duyck1-29/+26
This patch cleans up our RSS indirection table configuration so that we generate the same table regardless of CPU endianness. In addition it changes the table setup so that instead of doing a modulo based setup it is instead a divisor based setup. The advantage to this is that we should be able to take the Rx hash and compute the Rx queue with very little CPU overhead if needed. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22igb: Change Tx cleanup loop to do/while instead of forAlexander Duyck1-12/+16
This change makes it so that Tx cleanup is done in a do/while loop instead of a for loop. The main motivation behind this is the fact that we should never be invoked with a budget less than 1 so we can skip checking the budget before processing the first descriptor. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22igb: Remove logic that was doing NUMA pseudo-aware allocationsAlexander Duyck2-85/+13
This change removes the code that was doing the NUMA allocations for the q_vectors, rings, and ring resources. The problem is the logic used assumed that the NUMA nodes were always interleved and that is not always the case. At some point I hope to add this functionality back in a more controlled manner in the future. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22igb: Fix stats output on i210/i211 parts.Carolyn Wyborny1-1/+5
Due to a hardware issue, on i210 and i211 parts, the TNCRS statistic provides an invalid value. This patch changes the update stats function to increment the stat only for non-i210/i211 parts. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22igb: Change how we check for pre-existing and assigned VFsStefan Assmann2-83/+22
Adapt the pre-existing and assigned VFs code to the ixgbe way introduced in commit 9297127b9cdd8d30c829ef5fd28b7cc0323a7bcd. Instead of searching the enabled VFs we use pci_num_vf to determine enabled VFs. By comparing to which PF an assigned VF is owned it's possible to decide whether to leave it enabled or not. Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Robert Garrett <robertx.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-22can: mscan-mpc5xxx: fix return value check in mpc512x_can_get_clock()Wei Yongjun1-2/+2
In case of error, the function clk_get() returns ERR_PTR() and never returns NULL pointer. The NULL test in the error handling should be replaced with IS_ERR(). dpatch engine is used to auto generated this patch. (https://github.com/weiyj/dpatch) Cc: stable <stable@vger.kernel.org> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22can: usb: peak: rename peak_usb dump_mem functionRandy Dunlap3-9/+9
Rename generic-sounding function dump_mem() to pcan_dump_mem() so that it does not conflict with the dump_mem() function in arch/sh/include/asm/kdebug.h. drivers/net/can/usb/peak_usb/pcan_usb_core.c: error: conflicting types for 'dump_mem': => 56:6 drivers/net/can/usb/peak_usb/pcan_usb_core.h: error: conflicting types for 'dump_mem': => 134:6 Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Stephane Grosjean <s.grosjean@peak-system.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> [mkl: convert all users of dump_mem(), too] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22can: c_can: Adopt pinctrl supportAnilKumar Ch1-0/+7
Adopt pinctrl support to c_can driver based on c_can device pointer, pinctrl driver configure SoC pins to d_can mode according to definitions provided in .dts file. In device specific device tree file 'pinctrl-names = "default";' and 'pinctrl-0 = <&d_can1_pins>;' needs to add to configure pins from c_can driver. d_can1_pins node contains the pinmux/config details of d_can L/H pins. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22can: c_can: Add d_can suspend resume supportAnilKumar Ch3-0/+148
Adds suspend resume support to DCAN driver which enables DCAN power down mode bit (PDR). Then DCAN will ack the local power-down mode by setting PDA bit in STATUS register. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22can: c_can: Add runtime PM support to Bosch C_CAN/D_CAN controllerAnilKumar Ch3-2/+49
Add Runtime PM support to C_CAN/D_CAN controller. The runtime PM APIs control clocks for C_CAN/D_CAN IP and prevent access to the register of C_CAN/D_CAN IP when clock is turned off. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22can: c_can: Add device tree support to Bosch C_CAN/D_CAN controllerAnilKumar Ch1-17/+38
Add device tree support to C_CAN/D_CAN controller and usage details are added to device tree documentation. Driver was tested on AM335x EVM. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> For the of binding doc: Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-22can: c_can: Modify c_can device namesAnilKumar Ch3-13/+16
Modify c_can device names from *_CAN_DEVTYPE to BOSCH_*_CAN to make use of same names for array indexes in c_can_id_table[] as well as device names. This patch also add indexes to c_can_id_table array. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-21sunbmac: Remove unused local variable.David S. Miller1-1/+0
Commit eb716c54b1c71ad28ab20461bff831bd481066c4 ("sunbmac: remove unnecessary setting of skb->dev") caused the local varible 'dev' in bigmac_init_rings to become unused. And now the compiler warns about it. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-21team: send port changed when addedJiri Pirko1-8/+25
On some hw, link is not up during adding iface to team. That causes event not being sent to userspace and that may cause confusion. Fix this bug by sending port changed event once it's added to team. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-21net: qmi_wwan: adding Huawei E367, ZTE MF683 and Pantech P4200Bjørn Mork1-3/+8
One of the modes of Huawei E367 has this QMI/wwan interface: I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=07 Driver=(none) E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms Huawei use subclass and protocol to identify vendor specific functions, so adding a new vendor rule for this combination. The Pantech devices UML290 (106c:3718) and P4200 (106c:3721) use the same subclass to identify the QMI/wwan function. Replace the existing device specific UML290 entries with generic vendor matching, adding support for the Pantech P4200. The ZTE MF683 has 6 vendor specific interfaces, all using ff/ff/ff for cls/sub/prot. Adding a match on interface #5 which is a QMI/wwan interface. Cc: Fangxiaozhi (Franko) <fangxiaozhi@huawei.com> Cc: Thomas Schäfer <tschaefer@t-online.de> Cc: Dan Williams <dcbw@redhat.com> Cc: Shawn J. Goff <shawn7400@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-21Merge branch 'master' of ↵David S. Miller9-11/+105
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== This series contains updates to igb and ixgbevf. v2: updated patch description in 04 patch (ixgbevf: scheduling while atomic in reset hw path) ... Akeem G. Abodunrin (1): igb: Support to enable EEE on all eee_supported devices Alexander Duyck (2): igb: Remove artificial restriction on RQDPC stat reading ixgbevf: Add support for VF API negotiation John Fastabend (1): ixgbevf: scheduling while atomic in reset hw path ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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