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2012-01-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2011-12-30skge: restore rx multicast filter on resume and after config changesFlorian Zumbiehl
Restore skge hardware registers for multicast filtering to their appropriate values after system resume and after hardware restarts that are done when changing certain settings. Signed-off-by: Florian Zumbiehl <florz@florz.de> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-30be2net: query link status in be_open()Ajit Khaparde
be2net gets an async link status notification from the FW when it creates an MCC queue. There are some cases in which this gratuitous notification is not received from FW. To cover this explicitly query the link status in be_open(). Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-30be2net: fix range check for set_qos for a VFAjit Khaparde
Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-30be2net: fix be_vlan_add/rem_vidAjit Khaparde
1) fix be_vlan_add/rem_vid to return proper status 2) perform appropriate housekeeping if firmware command succeeds. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-30mlx4_en: nullify cq->vector field when closing completion queueYevgeny Petrilin
Caused loss of connectivity when changing ring size. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-29virtio_net: use non-reentrant workqueue.Rusty Russell
Michael S. Tsirkin also noticed that we could run the refill work multiple CPUs: if we kick off a refill on one CPU and then on another, they would both manipulate the queue at the same time (they use napi_disable to avoid racing against the receive handler itself). Tejun points out that this is what the WQ_NON_REENTRANT flag is for, and that there is a convenient system kthread we can use. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-29virtio_net: set/cancel work on ndo_open/ndo_stopRusty Russell
Michael S. Tsirkin noticed that we could run the refill work after ndo_close, which can re-enable napi - we don't disable it until virtnet_remove. This is clearly wrong, so move the workqueue control to ndo_open and ndo_stop (aka. virtnet_open and virtnet_close). One subtle point: virtnet_probe() could simply fail if it couldn't allocate a receive buffer, but that's less polite in virtnet_open() so we schedule a refill as we do in the normal receive path if we run out of memory. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-29mlx4_core: limiting VF port optionsYevgeny Petrilin
At the moment VFs can only operate in Eth mode. In addition we don't want the VF to attempt link sensing, so we block this option as well. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-29mlx4_core: using array index for sense_allowedYevgeny Petrilin
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-28net: fec: Adjust ENET MDIO timeoutsRogerio Pimentel
On extensive NFS boots on a mx6qsabrelite board it was noted that "FEC: MDIO read timeout" were occuring, which caused failure on loading the FEC driver. The original FEC_MII_TIMEOUT was set to 1 ms, which is too low when passed to the usecs_to_jiffies macro. On ARM one jiffy is 10ms, so use a timeout of 30ms, which corresponds to 3 jiffies. After running extensive NFS boots, the MDIO timeouts do not occur anymore with this change. Signed-off-by: Rogerio Pimentel <rogerio.pimentel@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27net: meth: Add set_rx_mode hook to fix ICMPv6 neighbor discoveryJoshua Kinard
SGI IP32 (O2)'s ethernet driver (meth) lacks a set_rx_mode function, which prevents IPv6 from working completely because any ICMPv6 neighbor solicitation requests aren't picked up by the driver. So the machine can ping out and connect to other systems, but other systems will have a very hard time connecting to the O2. Signed-off-by: Joshua Kinard <kumba@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27net: calxeda xgmac ethernet driver add missing HAS_IOMEM dependencyHeiko Carstens
Fix allyesconfig build on architectures without IOMEM: drivers/net/ethernet/calxeda/xgmac.c:1800:2: error: implicit declaration of function 'iounmap' [-Werror=implicit-function-declaration] Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Rob Herring <rob.herring@calxeda.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-26mlx4: Add missing include of linux/slab.hAxel Lin
Include linux/slab.h to fix below build error: CC drivers/net/ethernet/mellanox/mlx4/resource_tracker.o drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'mlx4_init_resource_tracker': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:233: error: implicit declaration of function 'kzalloc' drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:234: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'mlx4_free_resource_tracker': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:264: error: implicit declaration of function 'kfree' drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_qp_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:370: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_mtt_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:386: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_mpt_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:402: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_eq_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:417: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_cq_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:431: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_srq_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:446: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'alloc_counter_tr': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:461: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'add_res_range': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:521: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'mac_add_to_slave': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:1193: warning: assignment makes pointer from integer without a cast drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'add_mcg_res': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:2521: warning: assignment makes pointer from integer without a cast make[5]: *** [drivers/net/ethernet/mellanox/mlx4/resource_tracker.o] Error 1 make[4]: *** [drivers/net/ethernet/mellanox/mlx4] Error 2 make[3]: *** [drivers/net/ethernet/mellanox] Error 2 make[2]: *** [drivers/net/ethernet] Error 2 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: net/bluetooth/l2cap_core.c Just two overlapping changes, one added an initialization of a local variable, and another change added a new local variable. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-23usb: pegasus: cleanup a couple conditionsDan Carpenter
We recently made loopback a bool type instead of an int, so the bitwise AND is redundent. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-23drivers/net/usb/asix: fixed asix_get_wol reported wrong wol status issueallan
Fixed the asix_get_wol() routine reported wrong wol status issue. Signed-off-by: Allan Chou <allan@asix.com.tw> Tested-by: Eugene <elubarsky@gmail.com>; Allan Chou <allan@asix.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-23bna: Add debugfs interface.Krishna Gudipati
Change details: - Add debugfs support to obtain firmware trace, saved firmware trace on an IOC crash, driver info and read/write to registers. - debugfs hierarchy: bna/pci_dev:<pci_name> where the pci_name corresponds to the one under /sys/bus/pci/drivers/bna - Following are the new debugfs entries added: fwtrc: collect current firmware trace. fwsave: collect last saved fw trace as a result of firmware crash. regwr: write one word to chip register regrd: read one or more words from chip register. drvinfo: collect the driver information. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-23bna: Added flash sub-module and ethtool eeprom entry points.Krishna Gudipati
Change details: - The patch adds flash sub-module to the bna driver. - Added ethtool set_eeprom() and get_eeprom() entry points to support flash partition read/write operations. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-23stmmac: fix missing module license in the main.Giuseppe Cavallaro
This patch fixes the following warning raised when compile: WARNING: modpost: missing MODULE_LICENSE() in drivers/net/ethernet/stmicro/stmmac/stmmac.o Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-21stmmac: add the experimental PCI supportGiuseppe CAVALLARO
This patch adds the PCI support (as EXPERIMENTAL) this has been also tested on XLINX XC2V3000 FF1152AMT0221 D1215994A VIRTEX FPGA board. To support the PCI bus the main part has been reworked and both the platform and the PCI specific parts have been moved into different files. Signed-off-by: Rayagond Kokatanur <rayagond@vayavyalabs.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-21net: ethernet: xilinx: Don't use NO_IRQ in xilinxMichal Simek
Fix ll_temac and emaclite drivers. Only Microblaze and Xilinx PPC use then and both use NO_IRQ as 0. It will be removed in near future. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-21Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2011-12-20macvtap: Fix macvtap_get_queue to use rxhash firstKrishna Kumar
It was reported that the macvtap device selects a Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-20mlx4_en: FIX: Setting default_qpn before using itYevgeny Petrilin
When UDP RSS is enabled, we use same QPN for TCP and UDP ranges The bug is that the default_qpn was used base UDP qpn before it was set. Fixes bug introduced in commit: 1202d460b1df3a77fda66f4ba5f90ae3527dd42f Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19module_param: make bool parameters really bool (net & drivers/net)Rusty Russell
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. (Thanks to Joe Perches for suggesting coccinelle for 0/1 -> true/false). Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19net: fix assignment of 0/1 to bool variables.Rusty Russell
DaveM said: Please, this kind of stuff rots forever and not using bool properly drives me crazy. Joe Perches <joe@perches.com> gave me the spatch script: @@ bool b; @@ -b = 0 +b = false @@ bool b; @@ -b = 1 +b = true I merely installed coccinelle, read the documentation and took credit. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19asix: new device idAurelien Jacobs
Adds the device id needed for the USB Ethernet Adapter delivered by ASUS with their Zenbook. Signed-off-by: Aurelien Jacobs <aurel@gnuage.org> Acked-by: Grant Grundler <grundler@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19davinci-cpdma: fix locking issue in cpdma_chan_stopIlya Yanok
Free the channel lock before calling __cpdma_chan_process to prevent dead lock. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Tested-by: Ameya Palande <2ameya@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19phy: Micrel KS8995MA 5-ports 10/100 managed Ethernet switch support addedFrederic LAMBERT
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Frederic Lambert <frdrc66@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19de4x5/PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas
Replace open-coded list traversal with list_for_each_entry(). CC: Grant Grundler <grundler@parisc-linux.org> CC: netdev@vger.kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19sunhme/PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas
Replace open-coded list traversal with list_for_each_entry(). CC: David S. Miller <davem@davemloft.net> CC: netdev@vger.kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19r8169: fix Config2 MSIEnable bit setting.françois romieu
The MSIEnable bit is only available for the 8169. Avoid Config2 writes for the post-8169 8168 and 810x. Reported-by: Su Kang Yin <cantona@cantona.net> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19tg3: Make the RSS indir tbl admin configurableMatt Carlson
This patch adds the ethtool callbacks necessary to change the rss indirection table from userspace. Should the number of interrupts change (e.g. across a close / open call, or through a reset) and any one of the indirection table values fall out-of-range, the driver will reset the indirection table to a default layout. [Integrated many suggestions made by Ben Hutchings.] Changes since v3 * Removed TG3_FLAG_SUPPORT_MSIX checks at the start of tg3_get_rxfh_indir() and tg3_set_rxfh_indir(). Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19bnx2: Update driver to use new mips firmware.Michael Chan
bnx2-mips-06-6.2.3 and bnx2-mips-09-6.2.1.b New firmware fixes iSCSI problems with some LeftHand targets that don't set TTT=0xffffffff for Data-In according to spec. Firmware generates exception warnings for this condition and becomes very slow. This is fixed by suppressing these warnings when using default error mask. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19be2net: Fix INTx processing for LancerPadmanabh Ratnakar
Lancer does not have HW registers to indicate the EQ causing the INTx interrupt. As a result EQE entries of one EQ may be consumed when interrupt is caused by another EQ. Fix this by arming CQs at the end of NAPI poll routine to regenerate the EQEs. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19myri10ge: Fix typo of 'VMware' in comment.Vinson Lee
Signed-off-by: Vinson Lee <vlee@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19mlx4: Fixing wrong error codes in communication channelYevgeny Petrilin
The communication channel is HW interface from PF point of view So the command return status should be stored as HW error code and only then translated to errno values. Reporetd-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19mlx4: not using spin_lock_irq when getting vf by resource.Yevgeny Petrilin
The function is always called from irq context, changing the call to spin_lock(). Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19mlx4_en: nullify cached multicast address list after cleanupAlexander Guller
Solves an issue where we tried to free the same page twice after the port has been opened and closed. Signed-off-by: Alexander Guller <alexg@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19mlx4_core: Changing link sensing logicYevgeny Petrilin
New FW can give clues to driver regarding default port type and whether or not we should default to link sensing on the port. 2 bits are added to QUERY_PORT command: 1. suggested_type: This bit gives a hint whether the default port type should be IB or Ethernet. The driver will use this hint in case the user didn't specify explicitly the link layer type he wants to set. 2. default_sense: If this bit is set, we would sense the port type on start-up and default the port to link sensing Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19mlx4: capability for link sensingYevgeny Petrilin
For ConnectX3 devices, we allow link sensing only if FW explicitly reported it supports the feature. For older versions (ConnectX1 and 2), if the card supports both link layer types (Ethenet and Infiniband), link sensing is supported. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19iwlwifi: update SCD BC table for all SCD queuesEmmanuel Grumbach
Since we configure all the queues as CHAINABLE, we need to update the byte count for all the queues, not only the AGGREGATABLE ones. Not doing so can confuse the SCD and make the fw assert. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-19Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2011-12-19Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2011-12-16wimax/i2400m: remove an unused variableDan Carpenter
"result" isn't used. We ignore errors here because there is not much we can do about them. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16be2net: Add support for Skyhawk cardsAjit Khaparde
Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16mlx4: Fix compile error when driver is comiled-inJoerg Roedel
This patch fixes a compile error that occurs when the driver is compile into the kernel and not as a module. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2011-12-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: ipv6: Check dest prefix length on original route not copied one in rt6_alloc_cow(). sch_gred: should not use GFP_KERNEL while holding a spinlock ipip, sit: copy parms.name after register_netdevice ipv6: Fix for adding multicast route for loopback device automatically. ssb: fix init regression with SoCs rtl8192{ce,cu,de,se}: avoid problems because of possible ERFOFF -> ERFSLEEP transition mac80211: fix another race in aggregation start fsl_pq_mdio: Clean up tbi address configuration ppp: fix pptp double release_sock in pptp_bind() net/fec: fix the use of pdev->id ath9k: fix check for antenna diversity support batman-adv: delete global entry in case of roaming batman-adv: in case of roaming mark the client with TT_CLIENT_ROAM Bluetooth: Correct version check in hci_setup btusb: fix a memory leak in btusb_send_frame() Bluetooth: bnep: Fix module reference Bluetooth: cmtp: Fix module reference Bluetooth: btmrvl: support Marvell Bluetooth device SD8797