summaryrefslogtreecommitdiff
path: root/drivers/net
AgeCommit message (Collapse)AuthorFilesLines
2016-07-14net/mlx5e: Add TC offload support for the VF representors netdeviceOr Gerlitz1-1/+34
The VF representors support only TC filter/action offloads (not mqprio) and this is enabled for them by default. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5e: Add TC HW support for FDB (SRIOV e-switch) offloadsOr Gerlitz2-6/+34
Enhance the TC offload code such that when the eswitch exists and it's mode being SRIOV offloads, we do TC actions parsing and setup targeted for eswitch. Next, we add the offloaded flow to the HW e-switch (fdb). Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5e: Add TC drop and mirred/redirect action parsing for SRIOV offloadsOr Gerlitz1-0/+53
Add the setup code that parses the TC actions needed to support offloading drop and mirred/redirect for SRIOV e-switch. We can redirect between two devices if they belong to the same HW switch, compare the switchdev HW ID attribute to enforce that. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5e: Adjustments in the TC offload code towards reuse for SRIOVOr Gerlitz1-16/+16
Towards reusing the TC offloads code for an SRIOV use-case, change some of the helper functions to have _nic in their names so it's clear what's NIC unique and what's general. Also group together the NIC related helpers so we can easily branch per the use-case in downstream patch. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5: E-Switch, Add API to configure rules for the offloaded modeOr Gerlitz2-0/+49
This allows for upper levels in the driver, e.g the TC offload code to add e-switch offloaded steering rules. The caller provides the rule spec for matching, action, source and destination vports. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5: E-Switch, Use two priorities for SRIOV offloads modeOr Gerlitz3-15/+42
In the offloads mode, some slow path rules are added by the driver (e.g send-to-vport), while offloaded rules are to be added from upper layers. The slow path rules have lower priority and we don't want matching on offloaded rules to suffer from extra steering hops related to the slow path rules. We use two priorities, one for offloaded rules (fast path), and one for the control rules (slow path). To allow for that, we enable two priorities for the FDB namespace in the FS core code. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5e: Offload TC flow counters only when supportedOr Gerlitz1-1/+1
Currenly, the code that programs the flow actions into the firmware doesn't check if was actually asked to offload the statistics, fix that. Fixes: aad7e08d39bd ('net/mlx5e: Hardware offloaded flower filter statistics support') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5: Introduce bulk reading of flow countersAmir Vadai3-22/+140
This commit utilize the ability of ConnectX-4 to bulk read flow counters. Few bulk counter queries could be done instead of issuing thousands of firmware commands per second to get statistics of all flows set to HW, such as those programmed when we offload tc filters. Counters are stored sorted by hardware id, and queried in blocks (id + number of counters). Due to hardware requirement, start of block and number of counters in a block must be four aligned. Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Amir Vadai <amir@vadai.me> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net/mlx5: Store counters in rbtree instead of listAmir Vadai2-10/+55
In order to use bulk counters, we need to have counters sorted by id. Signed-off-by: Amir Vadai <amir@vadai.me> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net: nps_enet: code reuseElad Kanfi1-10/+11
Add inline function that checks if there is a pending tx packet. Signed-off-by: Elad Kanfi <eladkan@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net: nps_enet: fix coding style issuesElad Kanfi1-3/+3
Fix following coding style problems : ERROR: else should follow close brace '}' + } + else { /* !dst_is_aligned */ WARNING: Missing a blank line after declarations + u32 buf = nps_enet_reg_get(priv, NPS_ENET_REG_RX_BUF); + put_unaligned_be32(buf, reg); WARNING: Missing a blank line after declarations + u32 buf; + ioread32_rep(priv->regs_base + NPS_ENET_REG_RX_BUF, &buf, 1); CHECK: Blank lines aren't necessary before a close brace '}' + + } total: 1 errors, 2 warnings, 1 checks, 683 lines checked Signed-off-by: Elad Kanfi <eladkan@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14net: ethernet: bgmac: Remove redundant dev_err call in bgmac_probe()Wei Yongjun1-6/+2
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14stmmac: dwmac-socfpga: remove redundant dev_err call in ↵Wei Yongjun1-14/+3
socfpga_dwmac_parse_data() There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-14Merge branch 'for-upstream' of ↵David S. Miller3-5/+11
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2016-07-13 Here's our main bluetooth-next pull request for the 4.8 kernel: - Fixes and cleanups in 802.15.4 and 6LoWPAN code - Fix out of bounds issue in btmrvl driver - Fixes to Bluetooth socket recvmsg return values - Use crypto_cipher_encrypt_one() instead of crypto_skcipher - Cleanup of Bluetooth connection sysfs interface - New Authentication failure reson code for Disconnected mgmt event - New USB IDs for Atheros, Qualcomm and Intel Bluetooth controllers Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-13mlxsw: core: Trace EMAD messagesJiri Pirko1-5/+13
Trace EMAD messages going down to HW and up from HW. Devlink needs to be registered before EMAD init so the trace function can be called with valid devlink handle. Signed-off-by: Jiri Pirko <jiri@mellanox.com> v1->v2: - Use trace_devlink_hwmsg directly Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-12dwc_eth_qos: fix missing clk_disable_unprepare() on error in dwceqos_probe()Wei Yongjun1-1/+1
Fix missing clk_disable_unprepare() call before return from dwceqos_probe() in the error handling case of invalid fixed-link. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-12net: mediatek: fix non static symbol warningsWei Yongjun1-3/+3
Fixes the following sparse warnings: drivers/net/ethernet/mediatek/mtk_eth_soc.c:79:5: warning: symbol '_mtk_mdio_write' was not declared. Should it be static? drivers/net/ethernet/mediatek/mtk_eth_soc.c:98:5: warning: symbol '_mtk_mdio_read' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-12stmmac: dwmac-socfpga: fix wrong pointer passed to PTR_ERR()Wei Yongjun1-1/+1
PTR_ERR should access the value just tested by IS_ERR, otherwise the wrong error code will be returned. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-12mrf24j40: avoid uninitialized byte in SPI transfer to radio.Walter Mack1-0/+2
isr function issues SPI read command to mrf to obtain INTSTAT. SPI transfer is 2 bytes, but value of 2nd byte is not defined. This had the effect that only the first ISR worked as intended. The second ISR read incorrect INTSTAT values. Observed on Raspberry PI B+. Signed-off-by: Walter Mack <wmack@componentsw.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-07-12net: ethernet: bgmac: Fix return value check in bgmac_probe()Wei Yongjun1-1/+1
In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-12b53: Fix build warning.David S. Miller1-1/+1
drivers/net/dsa/b53/b53_srab.c: In function 'b53_srab_probe': >> drivers/net/dsa/b53/b53_srab.c:388:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] pdata->chip_id = (u32)of_id->data; ^ Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11nfp: check idx is -ENOSPC before using it is an indexColin Ian King1-1/+1
idx can be returned as -ENOSPC, so we should check for this first before using it as an index into nn->vxlan_usecnt[] to avoid an out of bounds array offset read. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11net: smc91x: ACPI Enable lan91x adaptersJeremy Linton1-3/+10
Enable lan91x adapters in some ARM machines and models when booted with an ACPI kernel. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11drivers/net: fixup comments after "Future-proof tunnel offload handlers"Sabrina Dubroca4-16/+8
Some comments weren't updated to reflect the renaming of ndo's and the change of arguments. Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Alexander Duyck <aduyck@mirantis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11Revert "net: ethernet: bcmgenet: use phy_ethtool_{get|set}_link_ksettings"Philippe Reynes1-2/+26
This reverts commit 4386f5662e63 ("net: ethernet: bcmgenet: use phy_ethtool_{get|set}_link_ksettings") This patch is wrong, the function phy_ethtool_{get|set}_link_ksettings don't check if the device is running, but the driver bcmgenet need this check. The function {get|set}_settings need to access the mdio bus, and this bus may only be used when the device is running. Otherwise, the clock is disable and a mdio access will fail. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11net: dsa: b53: Add support for BCM585xx/586xx/88312 integrated switchFlorian Fainelli3-0/+21
Update the SRAB, core driver and binding document to support the BCM585xx/586xx/88312 integrated switch (Northstar Plus SoCs family). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11net: dsa: b53: Allow SRAB driver to specify platform dataFlorian Fainelli1-10/+29
For Northstart Plus SoCs, we cannot detect the switch because only the revision information is provied in the Management page, instead, rely on Device Tree to tell us the chip id, and pass it down using the b53_platform_data structure. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-11net: ethernet: Add TSE PCS support to dwmac-socfpgaTien Hock Loh4-22/+431
This adds support for TSE PCS that uses SGMII adapter when the phy-mode of the dwmac is set to sgmii. Signed-off-by: Tien Hock Loh <thloh@altera.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10net: ethernet: bgmac: Add platform device supportJon Mason7-285/+650
The bcma portion of the driver has been split off into a bcma specific driver. This has been mirrored for the platform driver. The last references to the bcma core struct have been changed into a generic function call. These function calls are wrappers to either the original bcma code or new platform functions that access the same areas via MMIO. This necessitated adding function pointers for both platform and bcma to hide which backend is being used from the generic bgmac code. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10net: ethernet: bgmac: convert to feature flagsJon Mason2-48/+140
The bgmac driver is using the bcma provides device ID and revision, as well as the SoC ID and package, to determine which features are necessary to enable, reset, etc in the driver. In anticipation of removing the bcma requirement for this driver, these must be changed to not reference that struct. In place of that, each "feature" has been given a flag, and the flags are enabled for their respective device and SoC. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10net: ethernet: bgmac: move BCMA MDIO Phy code into a separate fileJon Mason4-217/+298
Move the BCMA MDIO phy into a separate file, as it is very tightly coupled with the BCMA bus. This will help with the upcoming BCMA removal from the bgmac driver. Optimally, this should be moved into phy drivers, but it is too tightly coupled with the bgmac driver to effectively move it without more changes to the driver. Note: the phy_reset was intentionally removed, as the mdio phy subsystem automatically resets the phy if a reset function pointer is present. In addition to the moving of the driver, this reset function is added. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10net: ethernet: bgmac: add dma_dev pointerJon Mason2-8/+10
The dma buffer allocation, etc references a dma_dev device pointer from the bcma core. In anticipation of removing the bcma requirement for this driver, these must be changed to not reference that struct. Add a dma_dev device pointer to the bgmac stuct and reference that instead. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10net: ethernet: bgmac: change bgmac_* prints to dev_* printsJon Mason2-62/+55
The bgmac_* print wrappers call dev_* prints with the dev pointer from the bcma core. In anticipation of removing the bcma requirement for this driver, these must be changed to not reference that struct. So, simply change all of the bgmac_* prints to their dev_* counterparts. In some cases netdev_* prints are more appropriate, so change those as well. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10r8152: remove cancel_delayed_work_sync in rtl8152_set_speedhayeswang1-1/+0
There is no conflict between the work_queue function and rtl8152_set_speed(), so we don't have to cancel the delayed work in rtl8152_set_speed(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10r8152: remove a netif_carrier_off in rtl8152_open functionhayeswang1-2/+0
After commit 90186af404ad ("r8152: fix lockup when runtime PM is enabled"), the autoresume wouldn't start the device before rtl8152_open() is finished. Therefore, we don't have to reset the linking status before and after autoresume. That is, one of netif_carrier_off() in rtl8152_open() could be removed. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-10r8152: remove rtl_phy_reset functionhayeswang1-24/+0
In rtl_hw_phy_work_func_t(), the flag of PHY_RESET is set in rtl_ops.hw_phy_cfg() and cleared in rtl8152_set_speed(). Therefore, the rtl_phy_reset() is never run and is unnecessary. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-09bnxt: fix a conditionDan Carpenter1-1/+1
This code generates as static checker warning because htons(ETH_P_IPV6) is always true. From the context it looks like the && was intended to be !=. Fixes: 94758f8de037 ('bnxt_en: Add GRO logic for BCM5731X chips.') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-09tun: Don't assume type tun in tun_device_eventCraig Gallek1-0/+3
The referenced change added a netlink notifier for processing device queue size events. These events are fired for all devices but the registered callback assumed they only occurred for tun devices. This fix adds a check (borrowed from macvtap.c) to discard non-tun device events. For reference, this fixes the following splat: [ 71.505935] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 71.513870] IP: [<ffffffff8153c1a0>] tun_device_event+0x110/0x340 [ 71.519906] PGD 3f41f56067 PUD 3f264b7067 PMD 0 [ 71.524497] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC [ 71.529374] gsmi: Log Shutdown Reason 0x03 [ 71.533417] Modules linked in:[ 71.533826] mlx4_en: eth1: Link Up [ 71.539616] bonding w1_therm wire cdc_acm ehci_pci ehci_hcd mlx4_en ib_uverbs mlx4_ib ib_core mlx4_core [ 71.549282] CPU: 12 PID: 7915 Comm: set.ixion-haswe Not tainted 4.7.0-dbx-DEV #8 [ 71.556586] Hardware name: Intel Grantley,Wellsburg/Ixion_IT_15, BIOS 2.58.0 05/03/2016 [ 71.564495] task: ffff887f00bb20c0 ti: ffff887f00798000 task.ti: ffff887f00798000 [ 71.571894] RIP: 0010:[<ffffffff8153c1a0>] [<ffffffff8153c1a0>] tun_device_event+0x110/0x340 [ 71.580327] RSP: 0018:ffff887f0079bbd8 EFLAGS: 00010202 [ 71.585576] RAX: fffffffffffffae8 RBX: ffff887ef6d03378 RCX: 0000000000000000 [ 71.592624] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0000000000000000 [ 71.599675] RBP: ffff887f0079bc48 R08: 0000000000000000 R09: 0000000000000001 [ 71.606730] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000010 [ 71.613780] R13: 0000000000000000 R14: 0000000000000001 R15: ffff887f0079bd00 [ 71.620832] FS: 00007f5cdc581700(0000) GS:ffff883f7f700000(0000) knlGS:0000000000000000 [ 71.628826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.634500] CR2: 0000000000000010 CR3: 0000003f3eb62000 CR4: 00000000001406e0 [ 71.641549] Stack: [ 71.643533] ffff887f0079bc08 0000000000000246 000000000000001e ffff887ef6d00000 [ 71.650871] ffff887f0079bd00 0000000000000000 0000000000000000 ffffffff00000000 [ 71.658210] ffff887f0079bc48 ffffffff81d24070 00000000fffffff9 ffffffff81cec7a0 [ 71.665549] Call Trace: [ 71.667975] [<ffffffff810eeb0d>] notifier_call_chain+0x5d/0x80 [ 71.673823] [<ffffffff816365d0>] ? show_tx_maxrate+0x30/0x30 [ 71.679502] [<ffffffff810eeb3e>] __raw_notifier_call_chain+0xe/0x10 [ 71.685778] [<ffffffff810eeb56>] raw_notifier_call_chain+0x16/0x20 [ 71.691976] [<ffffffff8160eb30>] call_netdevice_notifiers_info+0x40/0x70 [ 71.698681] [<ffffffff8160ec36>] call_netdevice_notifiers+0x16/0x20 [ 71.704956] [<ffffffff81636636>] change_tx_queue_len+0x66/0x90 [ 71.710807] [<ffffffff816381ef>] netdev_store.isra.5+0xbf/0xd0 [ 71.716658] [<ffffffff81638350>] tx_queue_len_store+0x50/0x60 [ 71.722431] [<ffffffff814a6798>] dev_attr_store+0x18/0x30 [ 71.727857] [<ffffffff812ea3ff>] sysfs_kf_write+0x4f/0x70 [ 71.733274] [<ffffffff812e9507>] kernfs_fop_write+0x147/0x1d0 [ 71.739045] [<ffffffff81134a4f>] ? rcu_read_lock_sched_held+0x8f/0xa0 [ 71.745499] [<ffffffff8125a108>] __vfs_write+0x28/0x120 [ 71.750748] [<ffffffff8111b137>] ? percpu_down_read+0x57/0x90 [ 71.756516] [<ffffffff8125d7d8>] ? __sb_start_write+0xc8/0xe0 [ 71.762278] [<ffffffff8125d7d8>] ? __sb_start_write+0xc8/0xe0 [ 71.768038] [<ffffffff8125bd5e>] vfs_write+0xbe/0x1b0 [ 71.773113] [<ffffffff8125c092>] SyS_write+0x52/0xa0 [ 71.778110] [<ffffffff817528e5>] entry_SYSCALL_64_fastpath+0x18/0xa8 [ 71.784472] Code: 45 31 f6 48 8b 93 78 33 00 00 48 81 c3 78 33 00 00 48 39 d3 48 8d 82 e8 fa ff ff 74 25 48 8d b0 40 05 00 00 49 63 d6 41 83 c6 01 <49> 89 34 d4 48 8b 90 18 05 00 00 48 39 d3 48 8d 82 e8 fa ff ff [ 71.803655] RIP [<ffffffff8153c1a0>] tun_device_event+0x110/0x340 [ 71.809769] RSP <ffff887f0079bbd8> [ 71.813213] CR2: 0000000000000010 [ 71.816512] ---[ end trace 4db6449606319f73 ]--- Fixes: 1576d9860599 ("tun: switch to use skb array for tx") Signed-off-by: Craig Gallek <kraig@google.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-09netvsc: Use the new in-place consumption APIs in the rx pathK. Y. Srinivasan1-29/+59
Use the new APIs for eliminating a copy on the receive path. These new APIs also help in minimizing the number of memory barriers we end up issuing (in the ringbuffer code) since we can better control when we want to expose the ring state to the host. The patch is being resent to address earlier email issues. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-08fakelb: allow to run as monitorAlexander Aring1-0/+8
For my RIOT-OS in userspace experiments I need to create a fakelb monitor interface. The fakelb doesn't filter anything on L2 and is a purely raw interface. Because nl802154 checks on promiscuous mode which need to supported by creating monitors this patch adds some no-op promiscuous mode setting and the promiscuous flag. Signed-off-by: Alexander Aring <aar@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-07-08atusb: don't change csma settings while set channelAlexander Aring1-5/+1
This patch fixes the behaviour to not overwrite csma settings when set channel afterwards. Cc: Stefan Schmidt <stefan@osg.samsung.com> Acked-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: Alexander Aring <aar@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-07-07Merge tag 'mac80211-next-for-davem-2016-07-06' of ↵David S. Miller24-85/+270
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== One more set of new features: * beacon report (for radio measurement) support in cfg80211/mac80211 * hwsim: allow wmediumd in namespaces * mac80211: extend 160MHz workaround to CSA IEs * mesh: properly encrypt group-addressed privacy action frames * mesh: allow setting peer AID * first steps for MU-MIMO monitor mode * along with various other cleanups and improvements ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-07net: mediatek: remove .owner field for driverWei Yongjun1-1/+0
Remove .owner field since calls to module_platform_driver() will set it automatically. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller27-174/+431
Conflicts: drivers/net/ethernet/mellanox/mlx5/core/en.h drivers/net/ethernet/mellanox/mlx5/core/en_main.c drivers/net/usb/r8152.c All three conflicts were overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-06mac80211: Add support for beacon report radio measurementAvraham Stern12-25/+93
Add the following to support beacon report radio measurement with the measurement mode field set to passive or active: 1. Propagate the required scan duration to the device 2. Report the scan start time (in terms of TSF) 3. Report each BSS's detection time (also in terms of TSF) TSF times refer to the BSS that the interface that requested the scan is connected to. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> [changed ath9k/10k, at76c59x-usb, iwlegacy, wl1251 and wlcore to match the new API] Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-06nl80211: support beacon report scanningAvraham Stern12-23/+95
Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-06mac80211_hwsim: use signed net namespace IDJohannes Berg1-1/+1
The API expects a pointer to a signed int so we should not use an unsigned int for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-06mac80211_hwsim: Add radar bandwidths to the P2P Device combinationIlan Peer1-20/+5
Add radar_detect_widths to the interface combination that allows concurrent P2P Device dedicated interface and AP interfaces, to enable testing of radar detection when P2P Device interface is used. Clear the radar_detect_widths in case of multi channel contexts as this is not currently supported. As radar_detect_widths are now supported in all combinations, remove the hwsim_if_dfs_limits definition since it is no longer needed. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05cxgb4: update latest firmware version supportedGanesh Goudar1-6/+6
Change t4fw_version.h to update latest firmware version number Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-05net/mlx5: Avoid setting unused var when modifying vport node GUIDOr Gerlitz1-3/+0
GCC complains on unused-but-set-variable, clean this up. Fixes: 23898c763f4a ('net/mlx5: E-Switch, Modify node guid on vf set MAC') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-08 03:53:01 +0300