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2015-05-25ipv6: Remove external dependency on rt6i_dst and rt6i_srcMartin KaFai Lau1-1/+1
This patch removes the assumptions that the returned rt is always a RTF_CACHE entry with the rt6i_dst and rt6i_src containing the destination and source address. The dst and src can be recovered from the calling site. We may consider to rename (rt6i_dst, rt6i_src) to (rt6i_key_dst, rt6i_key_src) later. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Reviewed-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-25cxgb4: Add PHY firmware support for T420-BT cardsHariprasad Shenai4-42/+375
Add support for flashing 10GBaseT adapter with BCM 84834 PHY and Aquantia AQ1202 PHY. Updating of the PHY firmware must happen before the INITIALIZE_CMD. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-25amd-xgbe: Add more netif_dbg output to the driverLendacky, Thomas1-6/+62
Change more netdev_dbg statements over to netif_dbg and add some new netif_dbg statements to the driver. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-25amd-xgbe: Fix initial mode when auto-negotiation is disabledLendacky, Thomas1-3/+42
When the ethtool command is used to set the speed of the device while the device is down, the check to set the initial mode may fail when the device is brought up, causing failure to bring the device up. Update the code to set the initial mode based on the desired speed if auto-negotiation is disabled. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-25amd-xgbe: Add setting of a missing hardware featureLendacky, Thomas1-0/+1
The device private data structure contains all the defined hardware features for the device. However one of the features is not set. Even though the feature is not currently used, set it to avoid future issues of the feature being checked thinking it has been properly set. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24Merge tag 'wireless-drivers-next-for-davem-2015-05-21' of ↵David S. Miller75-2342/+6681
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== ath10k: * enable channel 144 on 5 GHz * enable Adaptive Noise Immunity (ANI) by default * add Wake on Wireless LAN (WOW) patterns support * add basic Tunneled Direct Link Setup (TDLS) support * add multi-channel support for QCA6174 * enable IBSS RSN support * enable Bluetooth Coexistance whenever firmware supports it * add more versatile way to set bitrates used by the firmware ath9k: * spectral scan: add support for multiple FFT frames per report iwlwifi: * major rework of the scan code (Luca) * some work on the thermal code (Chaya Rachel) * some work on the firwmare debugging infrastructure brcmfmac: * SDIO suspend and resume fixes * wiphy band info and changes in regulatory settings * add support for BCM4324 SDIO and BCM4358 PCIe * enable support of PCIe devices on router platforms (Hante) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24net/mlx4_core: Enable single ported IB VFsOr Gerlitz2-12/+11
Remove the limitation that disallows configuring single ported VFs in the presence of IB ports, after addressing the issues that prevented that to work. SMI (QP0) requests/responses are still not supported for single ported IB VFs. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24net/mlx4_core: Adjust the schedule queue port in reset-to-init tooOr Gerlitz1-0/+8
It's legal for drivers to provide the QP port through the QPC schedule-queue field on the reset-to-init QP state change. Add adjusting of the schedule queue port in the SRIOV wrapper for that operation too. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24net/mlx4_core: Adjust the schedule queue port for single ported IB VFsOr Gerlitz1-2/+2
Some VF drivers flow set the schedule queue in the QP context but without setting none of OPTPAR_SCHED_QUEUE or OPTPAR_PRIMARY_ADDR_PATH. To allow for such non-modified drivers to function as single ported IB VFs, we must adjust the schedule queue port whenever being set, e.g as currently done for single ported Eth VFs. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24net/mlx4_core: Modify port values when generting EQEs for VFsOr Gerlitz2-5/+26
As part of enabling single ported VFs over IB ports we need to handle some of the flows for generting EQ events for VFs which don't come into play under Eth ports. This mainly includes port management events derived from changes of the phyiscal port (lid change, client re-register, down/up, etc), VF pkey table changes and VF guid changes initiated by the IB driver. (1) make sure that events are generated only for VFs sitting on the relevant physical port (under the ALL_SLAVES flow). (2) before generating the event, convert from physical (one or two) to VF port (always equals one). Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24IB/mlx4: Convert slave port before building address-handleOr Gerlitz1-4/+7
When multiplexling a MAD sent from VF, we should convert the port used by the guest to send the packet to the actual physical port which will be used to transmit the packet, before building the relevant address-handle (AH). This is needed under VPI for single ported VFs, since the code that builds the AH (mlx4_ib_query_ah()) makes decisions based on the input port. If we use the port number provided by the guest, it might have different protocol vs. the one this packat has to go from, and hence the result could be wrong. So far, the conversion was done after the AH was built and it worked for single ported Eth VFs which were not enabled under VPI. When adding support for single ported IB VFs and VPI, we hit that. Fixes: 449fc48866f7 ('net/mlx4: Adapt code for N-Port VF') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24net/mlx4_core: Enhance the MAD_IFC wrapper to convert VF port to physicalOr Gerlitz1-4/+6
Single port VFs always provide port = 1 (even if the actual physical port used is port 2). As such, we need to convert the port provided by the VF to the physical port before calling into the firmware. It turns out that the Linux mlx4 VF RoCE driver maintains a copy of the GID table and hence this change became critical only for single ported IB VFs, but it could be needed for other RoCE VF drivers too. Fixes: 449fc48866f7 ('net/mlx4: Adapt code for N-Port VF') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-24enic: Grammar s/an negative/a negative/Geert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller169-789/+1177
Conflicts: drivers/net/ethernet/cadence/macb.c drivers/net/phy/phy.c include/linux/skbuff.h net/ipv4/tcp.c net/switchdev/switchdev.c Switchdev was a case of RTNH_H_{EXTERNAL --> OFFLOAD} renaming overlapping with net-next changes of various sorts. phy.c was a case of two changes, one adding a local variable to a function whilst the second was removing one. tcp.c overlapped a deadlock fix with the addition of new tcp_info statistic values. macb.c involved the addition of two zyncq device entries. skbuff.h involved adding back ipv4_daddr to nf_bridge_info whilst net-next changes put two other existing members of that struct into a union. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds30-240/+190
Pull drm fixes from Dave Airlie: "Radeon has two displayport fixes, one for a regression. i915 regression flicker fix needed so 4.0 can get fixed. A bunch of msm fixes and a bunch of exynos fixes, these two are probably a bit larger than I'd like, but most of them seems pretty good" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (29 commits) drm/radeon: fix error flag checking in native aux path drm/radeon: retry dcpd fetch drm/msm/mdp5: fix incorrect parameter for msm_framebuffer_iova() drm/exynos: dp: Lower level of EDID read success message drm/exynos: cleanup exynos_drm_plane drm/exynos: 'win' is always unsigned drm/exynos: mixer: don't dump registers under spinlock drm/exynos: Consolidate return statements in fimd_bind() drm/exynos: Constify exynos_drm_crtc_ops drm/exynos: Fix build breakage on !DRM_EXYNOS_FIMD drm/exynos: mixer: Constify platform_device_id drm/exynos: mixer: cleanup pixelformat handling drm/exynos: mixer: also allow NV21 for the video processor drm/exynos: mixer: remove buffer count handling in vp_video_buffer() drm/exynos: plane: honor buffer offset for dma_addr drm/exynos: fb: use drm_format_num_planes to get buffer count drm/i915: fix screen flickering drm/msm: fix locking inconsistencies in gpu->destroy() drm/msm/dsi: Simplify the code to get the number of read byte drm/msm: Attach assigned encoder to eDP and DSI connectors ...
2015-05-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds10-25/+57
Pull networking fixes from David Miller: 1) Don't leak ipvs->sysctl_tbl, from Tommi Rentala. 2) Fix neighbour table entry leak in rocker driver, from Ying Xue. 3) Do not emit bonding notifications for unregistered interfaces, from Nicolas Dichtel. 4) Set ipv6 flow label properly when in TIME_WAIT state, from Florent Fourcot. 5) Fix regression in ipv6 multicast filter test, from Henning Rogge. 6) do_replace() in various footables netfilter modules is missing a check for 0 counters in the datastructure provided by the user. Fix from Dave Jones, and found with trinity. 7) Fix RCU bug in packet scheduler classifier module unloads, from Daniel Borkmann. 8) Avoid deadlock in tcp_get_info() by using u64_sync. From Eric Dumzaet. 9) Input packet processing can race with inetdev_destroy() teardown, fix potential OOPS in ip_error() by explicitly testing whether the inetdev is still attached. From Eric W Biederman. 10) MLDv2 parser in bridge multicast code breaks too early while parsing. Fix from Thadeu Lima de Souza Cascardo. 11) Asking for settings on non-zero PHYID doesn't work because we do not import the command structure from the user and use the PHYID provided there. Fix from Arun Parameswaran. 12) Fix UDP checksums with IPV6 RAW sockets, from Vlad Yasevich. 13) Missing NF_TABLES depends for TPROXY etc can cause build failures, fix from Florian Westphal. 14) Fix netfilter conntrack to handle RFC5961 challenge ACKs properly, from Jesper Dangaard Brouer. 15) If netlink autobind retry fails, we have to reset the sockets portid back to zero. From Herbert Xu. 16) VXLAN netns exit code unregisters using wrong device, from John W Linville. 17) Add some USB device IDs to ath3k and btusb bluetooth drivers, from Dmitry Tunin and Wen-chien Jesse Sung. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits) bridge: fix lockdep splat net: core: 'ethtool' issue with querying phy settings bridge: fix parsing of MLDv2 reports ARM: zynq: DT: Use the zynq binding with macb net: macb: Disable half duplex gigabit on Zynq net: macb: Document zynq gem dt binding ipv4: fill in table id when replacing a route cdc_ncm: Fix tx_bytes statistics ipv4: Avoid crashing in ip_error tcp: fix a potential deadlock in tcp_get_info() net: sched: fix call_rcu() race on classifier module unloads net: phy: Make sure phy_start() always re-enables the phy interrupts ipv6: fix ECMP route replacement ipv6: do not delete previously existing ECMP routes if add fails Revert "netfilter: bridge: query conntrack about skb dnat" netfilter: ensure number of counters is >0 in do_replace() netfilter: nfnetlink_{log,queue}: Register pernet in first place tcp: don't over-send F-RTO probes tcp: only undo on partial ACKs in CA_Loss net/ipv6/udp: Fix ipv6 multicast socket filter regression ...
2015-05-22Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+2
Pull block fixes from Jens Axboe: "Three small fixes that have been picked up the last few weeks. Specifically: - Fix a memory corruption issue in NVMe with malignant user constructed request. From Christoph. - Kill (now) unused blk_queue_bio(), dm was changed to not need this anymore. From Mike Snitzer. - Always use blk_schedule_flush_plug() from the io_schedule() path when flushing a plug, fixing a !TASK_RUNNING warning with md. From Shaohua" * 'for-linus' of git://git.kernel.dk/linux-block: sched: always use blk_schedule_flush_plug in io_schedule_out nvme: fix kernel memory corruption with short INQUIRY buffers block: remove export for blk_queue_bio
2015-05-22Merge tag 'md/4.1-rc4-fixes' of git://neil.brown.name/mdLinus Torvalds3-3/+10
Pull md bugfixes from Neil Brown: "I have a few more raid5 bugfixes pending, but I want them to get a bit more review first. In the meantime: - one serious RAID0 data corruption - caused by recent bugfix that wasn't reviewed properly. - one raid5 fix in new code (a couple more of those to come). - one little fix to stop static analysis complaining about silly rcu annotation" * tag 'md/4.1-rc4-fixes' of git://neil.brown.name/md: md/bitmap: remove rcu annotation from pointer arithmetic. md/raid0: fix restore to sector variable in raid0_make_request raid5: fix broken async operation chain
2015-05-22Merge branch 'for-linus' of ↵Linus Torvalds6-4/+70
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "Updates for the input subsystem. The main change is that we tell joydev not to touch "absolute mice", such as VMware virtual mouse, as that produced bad result (cursor stuck in upper right corner) with games" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: smtpe-ts - wait 50mS until polling for pen-up Input: smtpe-ts - use msecs_to_jiffies() instead of HZ Input: joydev - don't classify the vmmouse as a joystick Input: vmmouse - do not reference non-existing version of X driver Input: alps - fix finger jumps on lifting 2 fingers on v7 touchpad Input: elantech - fix semi-mt protocol for v3 HW Input: sx8654 - fix memory allocation check
2015-05-22net: macb: Disable half duplex gigabit on ZynqNathan Sullivan2-0/+13
According to the Zynq TRM, gigabit half duplex is not supported. Add a new cap and compatible string so Zynq can avoid advertising that mode. Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22cdc_ncm: Fix tx_bytes statisticsBjørn Mork1-1/+1
The tx_curr_frame_payload field is u32. When we try to calculate a small negative delta based on it, we end up with a positive integer close to 2^32 instead. So the tx_bytes pointer increases by about 2^32 for every transmitted frame. Fix by calculating the delta as a signed long. Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Reported-by: Florian Bruhin <me@the-compiler.org> Fixes: 7a1e890e2168 ("usbnet: Fix tx_bytes statistic running backward in cdc_ncm") Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22Merge branch 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2-11/+11
into drm-fixes Just two small DP fixes for 4.1 * 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: fix error flag checking in native aux path drm/radeon: retry dcpd fetch
2015-05-22Merge tag 'drm-intel-fixes-2015-05-21' of ↵Dave Airlie1-13/+11
git://anongit.freedesktop.org/drm-intel into drm-fixes There's a stable backport from Ander [1] that combines this and a few other commits to fix the flickering on v4.0, reported in [2] among others. Having this upstream is obviously a requirement for stable. * tag 'drm-intel-fixes-2015-05-21' of git://anongit.freedesktop.org/drm-intel: drm/i915: fix screen flickering
2015-05-21Merge tag 'for-linus-4.1b-rc4-tag' of ↵Linus Torvalds2-5/+9
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull two xen bugfixes from David Vrabel: - fix ARM build regression. - fix VIRQ_CONSOLE related oops. * tag 'for-linus-4.1b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: don't bind non-percpu VIRQs with percpu chip xen/arm: Define xen_arch_suspend()
2015-05-21Merge branch 'for-linus' of ↵Linus Torvalds1-11/+9
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "Bug fixes. Three for our crypto code, two for eBPF, and one memory management fix to get machines with memory > 8TB working" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/mm: correct return value of pmd_pfn s390/crypto: fix stckf loop s390/zcrypt: Fix invalid domain handling during ap module unload s390/bpf: Fix gcov stack space problem s390/zcrypt: fixed ap poll timer behavior s390/bpf: Adjust ALU64_DIV/MOD to match interpreter change
2015-05-21Merge branch 'for-rc' of ↵Linus Torvalds5-7/+89
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal fixes from Zhang Rui: "Three fixes for Armada (380) and TI (dra7 and OMAP5) thermal soc drivers" * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: armada: Update Armada 380 thermal sensor coefficients thermal: ti-soc-thermal: OMAP5: Implement Workaround for Errata i813 thermal: ti-soc-thermal: dra7: Implement Workaround for Errata i814
2015-05-21Merge tag 'for-linus' of ↵Linus Torvalds7-53/+101
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull infiniband/rdma fixes from Doug Ledford: "This should hopefully be the last request for 4.1-rc for the RDMA stack. It contains some late ocrdma fixes that I'm including because they are small and self contained. It also contains two bug fixes that are simple and easily verified. Summary: - a number of small, well contained bug fixes for ocrdma driver - a simple fix for the connection negotiation sequence on IB - fix for broken AF_IB address on UD queue pair support" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: IB/cma: Fix broken AF_IB UD support ib/cm: Change reject message type when destroying cm_id RDMA/ocrdma: Update ocrdma version number RDMA/ocrdma: Fail connection for MTU lesser than 512 RDMA/ocrdma: Fix dmac resolution for link local address RDMA/ocrdma: Prevent allocation of DPP PDs if FW doesnt support it RDMA/ocrdma: Fix the request length for RDMA_QUERY_QP mailbox command to FW. RDMA/ocrdma: Use VID 0 if PFC is enabled and vlan is not configured RDMA/ocrdma: Fix QP state transition in destroy_qp RDMA/ocrdma: Report EQ full fatal error RDMA/ocrdma: Fix EQ destroy failure during driver unload
2015-05-21Merge tag 'mmc-4.1-rc3' of git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds1-2/+7
Pull MMC fix from Ulf Hansson: "One more mmc fix intended for v4.1 rc5: MMC host: - atmel-mci: fix bad variable type for clkdiv" * tag 'mmc-4.1-rc3' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: atmel-mci: fix bad variable type for clkdiv
2015-05-21Merge branch 'for-linus' of ↵Linus Torvalds6-24/+19
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: "Bugfixes for HID subsystem that should go in 4.1. Important highlights: - the patch that extended support for HID++ protocol for TK820 touchpad turns out to be causing regressions due to firmware issues; patch reverting back to basic support from Benjamin Tissoires - Wacom driver can oops for devices that report non-touch data on touch interfaces. Fix from Ping Cheng - gpiolib is not mandatory for i2c-hid, so the driver shouldn't fail if gpiolib is not enabled. Fix from Mika Westerberg" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: fix an Oops caused by wacom_wac_finger_count_touches HID: usbhid: Add HID_QUIRK_NOGET for Aten DVI KVM switch HID: hid-sensor-hub: Fix debug lock warning Revert "HID: logitech-hidpp: support combo keyboard touchpad TK820" HID: i2c-hid: Do not fail probing if gpiolib is not enabled
2015-05-21Input: smtpe-ts - wait 50mS until polling for pen-upMarek Vasut1-1/+1
Wait a little bit longer, 50mS instead of 20mS, until the driver starts polling for pen-up. The problematic behavior before this patch is applied is as follows. The behavior was observed on the STMPE610QTR controller. Upon a physical pen-down event, the touchscreen reports one set of x-y-p coordinates and a pen-down event. After that, the pen-up polling is triggered and since the controller is not ready yet, the polling mistakenly detects a pen-up event while the physical state is still such that the pen is down on the touch surface. The pen-up handling flushes the controller FIFO, so after that, all the samples in the controller are discarded. The controller becomes ready shortly after this bogus pen-up handling and does generate again a pen-down interrupt. This time, the controller contains x-y-p samples which all read as zero. Since pressure value is zero, this set of samples is effectively ignored by userland. In the end, the driver just bounces between pen-down and bogus pen-up handling, generating no useful results. Fix this by giving the controller a bit more time before polling it for pen-up. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-21Input: smtpe-ts - use msecs_to_jiffies() instead of HZMarek Vasut1-1/+1
Use msecs_to_jiffies(20) instead of plain (HZ / 50), as the former is much more explicit about it's behavior. We want to schedule the task 20 mS from now, so make it explicit in the code. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-21Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds6-27/+63
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Michael Turquette: "The first set of clk fixes for 4.1 are all driver bugs, with the exception of a single locking fix in the core code. All driver fixes are for code that was merged recently. The Samsung stuff is mostly fixes around suspend/resume, the Qualcomm fixes are for invalid hardware configuration data and the Silicon Labs patches are fixes following their move away from platform_data to Device Tree" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: si5351: Do not pass struct clk in platform_data clk: si5351: Mention clock-names in the binding documentation clk: add missing lock when call clk_core_enable in clk_set_parent clk: exynos5420: Restore GATE_BUS_TOP on suspend clk: qcom: Fix MSM8916 gfx3d_clk_src configuration clk: qcom: Fix MSM8916 venus divider value clk: exynos5433: Fix wrong PMS value of exynos5433_pll_rates clk: exynos5433: Fix wrong parent clock of sclk_apollo clock clk: exynos5433: Fix CLK_PCLK_MONOTONIC_CNT clk register assignment clk: exynos5433: Fix wrong offset of PCLK_MSCL_SECURE_SMMU_JPEG clk: Use CONFIG_ARCH_EXYNOS instead of CONFIG_ARCH_EXYNOS5433
2015-05-21Input: joydev - don't classify the vmmouse as a joystickThomas Hellstrom1-0/+61
Joydev is currently thinking some absolute mice are joystick, and that messes up games in VMware guests, as the cursor typically gets stuck in the top left corner. Try to detect the event signature of a VMmouse input device and back off for such devices. We're still incorrectly detecting, for example, the VMware absolute USB mouse as a joystick, but adding an event signature matching also that device would be considerably more risky, so defer that to a later merge window. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-21stmmac: drop unnecessary dt checks in stmmac_probe_config_dtJoachim Eastwood1-6/+0
Since the caller already check the presence of a of_node there is no need to repeat the check in stmmac_probe_config_dt. There is also no point in checking the return value of the of_match_device function since if there wasn't match in the first place we would never be in this function. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21stmmac: change the stmmac_dvr_probe return type to intJoachim Eastwood4-31/+12
Since stmmac_dvr_probe takes care of setting driver data and assign resources to the priv structure there is no need to access the priv structure from the other probe functions. This mean that this function can be changed into just return an int and thus simplifying the callers. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21stmmac: let stmmac_dvr_probe take a struct of resourcesJoachim Eastwood4-35/+45
Creat a struct that contain all the resources that needs to be assigned to the priv struct in stmmac_dvr_probe. This makes it possible to factor out more common code from the other probe functions and also use this struct to hold the resources as they are fetched. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21stmmac: move driver data setting into stmmac_dvr_probeJoachim Eastwood3-4/+2
Move setting of driver data into stmmac_dvr_probe so the other probe functions don't have to. This will help to simplify the other probe functions later. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21cxgb4: Update T4/T5 adapter register rangesHariprasad Shenai1-31/+44
Remove some T4/T5 registers that were included incorrectly. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21cxgb4: Optimize and cleanup setup memory window codeHariprasad Shenai3-77/+102
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: set the MAC address using MC_CMD_VADAPTOR_SET_MACShradha Shah7-9/+120
Add a set_mac_address() NIC-type function for EF10 only, and use this to set the MAC address on the vadaptor. For Siena and earlier, the MAC address continues to be set by MC_CMD_SET_MAC; this is still called on EF10, and including a MAC address in this command has no effect. The sriov_mac_address_changed() NIC-type function is no longer needed on EF10, but it is needed for Siena where it is used to update the peer address of the PF for VFDI. Change this to use the new set_mac_address function pointer. efx_ef10_sriov_mac_address_changed() is no longer called, as VFs will try to change the MAC address on their vadaptor rather than trying to change to the context of the PF to alter the vport. When a VF is running in direct passthrough mode with MAC spoofing enabled, it will be able to change the MAC address on its vadaptor. In this case, there is a link to the PF, so find the correct VF in its ef10_vf array and update the MAC address. ndo_set_mac_address() can be called during driver unload while bonding, and in this case the device has already been stopped, so don't call efx_net_open() to restart it after reconfiguration. efx->port_enabled is set to false in efx_stop_port(), so it is indicator of whether the device needs to be restarted. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: Implement dummy disable of VF spoof check for EF10Shradha Shah2-5/+8
Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: add ndo_set_vf_link_state() function for EF10Edward Cree8-0/+93
Exercised with "ip link set <PF intf> vf <vf_i> state {auto|enable|disable}" Sets the reporting policy for VF link state to either - mirror physical link state - always up - always down get VF link state mode in efx_ef10_sriov_get_vf_config Exercised by "ip link show <PF intf>"; output will include a line like vf 0 MAC 12:34:56:78:9a:bc, link-state auto Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: add ndo_set_vf_vlan() function for EF10Shradha Shah2-12/+157
The max vlan tags that can be offloaded is 2, including any upstream VLAN aggregator. Currently there is no way for the net driver to know whether the upstream vswitch (if any) is using vlan tags, so there is no way to know how many tags we can request. Along with the implementation for the ndo_set_vf_vlan callback, this patch also adds 2 VLAN tags for the driver created VEB switch if possible, that way it is possible to offload as many tags as are allowed. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: Change entity reset on MC reboot to a new datapath-only reset.Jon Cooper4-5/+21
Currently we do an entity reset when we detect an MC reboot. This messes up SRIOV because it leaves VFs orphaned. The extra reset is rather redundant anyway, since the MC reboot will have basically reset everything. This change replaces the entity reset after MC reboot with a simpler datapath reset that reallocates resources but doesn't perform the entity reset. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: Add ndo_get_vf_config() function for EF10Shradha Shah2-5/+26
rtnetlink calls ndo_get_vf_config when compiling information about a network interface, so that the VFs associated with a PF can be listed (eg: ip link show). Implement a response to this entry point and return PF-set MAC address for VF in ndo_get_vf_config Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: add ndo_set_vf_mac() function for EF10Shradha Shah4-7/+96
Implement a response to this entrypoint. The ndo_set_vf_mac() entrypoint is only exposed in the driver if CONFIG_SFC_SRIOV is defined. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: Initialise MCDI buffers to 0 on declaration.Jon Cooper4-23/+27
In order to avoid MC bugs the flags field needs to be set to 0. Instead of explicitly clearing out the flags individually, a better way to do this is to memset the MCDI_BUF to 0. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: Enable a VF to get its own MAC addressDaniel Pieczko2-2/+34
A VF's MAC address is set by its parent PF and added to its vport. To get this MAC address, the VF must use MC_CMD_ VPORT_GET_MAC_ADDRESSES. In the current scheme, a VF's vport should only have one MAC address, so warn if this is not the case. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: protect filter table against use-after-freeEdward Cree5-12/+55
If MCDI timeouts are encountered during efx_ef10_filter_table_remove(), an FLR will be queued, but efx->filter_state will still be kfree()d. The queued FLR will then call efx_ef10_filter_table_restore(), which will try to use efx->filter_state. This previously caused a panic. This patch adds an rwsem to protect the existence of efx->filter_state, separately from the spinlock protecting its contents. Users which can race against efx_ef10_filter_table_remove() should down_read this rwsem. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-21sfc: Store the efx_nic struct of the current VF in the VF data structShradha Shah3-0/+37
Initialised in efx_probe_vf and removal is dealt with in efx_ef10_remove. vf->efx is needed in future patches to change the MAC address of the VF via the parent PF, while the driver is bound to the VF. Example: ip link set dev vf NUM mac LLADDR Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>

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