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2018-08-28ixgbe: add VF IPsec offload request message handlingShannon Nelson
Add an add and a delete message for IPsec offload requests from the VF. These call into the IPsec functions that can translate the message buffer into a useful IPsec offload. These new messages bump the mbox API version to 1.4. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbe: add VF IPsec offload enable flagShannon Nelson
Add a private flag to expressly enable support for VF IPsec offload. The VF will have to be "trusted" in order to use the hardware offload, but because of the general concerns of managing VF access, we want to be sure the user specifically is enabling the feature. This is likely a candidate for becoming a netdev feature flag. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbe: add VF IPsec managementShannon Nelson
Add functions to translate VF IPsec offload add and delete requests into something the existing code can work with. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbe: prep IPsec constants for later useShannon Nelson
Pull out a couple of values from a function so they can be used later elsewhere. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbe: reload IPsec IP table after sa tablesShannon Nelson
Restore the IPsec hardware IP table after reloading the SA tables. This doesn't make much difference now, but will matter when we add support for VF IPsec offloads. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbe: don't clear IPsec sa counters on HW clearingShannon Nelson
The software SA record counters should not be cleared when clearing the hardware tables. This causes the counters to be out of sync after a driver reset. Fixes: 63a67fe229ea ("ixgbe: add ipsec offload add and remove SA") Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbevf: VF2VF TCP RSSSebastian Basierski
While VF2VF with RSS communication, RSS Type were wrongly recognized and RSS hash was not calculated as it should be. Packets was distributed on various queues by accident. This commit fixes that behaviour and causes proper RSS Type recognition. Signed-off-by: Sebastian Basierski <sebastianx.basierski@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28RISC-V: Use a less ugly workaround for unused variable warningsPalmer Dabbelt
Thanks to Christoph Hellwig for pointing out a cleaner way to do this, as my approach was quite ugly. CC: Christoph Hellwig <hch@lst.de> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-08-28riscv: tlb: Provide definition of tlb_flush() before including tlb.hWill Deacon
As of commit fd1102f0aade ("mm: mmu_notifier fix for tlb_end_vma"), asm-generic/tlb.h now calls tlb_flush() from a static inline function, so we need to make sure that it's declared before #including the asm-generic header in the arch header. Reported-by: Guenter Roeck <linux@roeck-us.net> Fixes: fd1102f0aade ("mm: mmu_notifier fix for tlb_end_vma") Signed-off-by: Will Deacon <will.deacon@arm.com> [groeck: Use forward declaration instead of moving inline function] Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-08-28dt-bindings: riscv,cpu-intc: Cleanups from a missed reviewPalmer Dabbelt
I managed to miss one of Rob's code reviews on the mailing list <http://lists.infradead.org/pipermail/linux-riscv/2018-August/001139.html>. The patch has already been merged, so I'm submitting a fixup. Sorry! Fixes: b67bc7cb4088 ("dt-bindings: interrupt-controller: RISC-V local interrupt controller") Cc: Rob Herring <robh@kernel.org> Cc: Christoph Hellwig <hch@infradead.org> Cc: Karsten Merker <merker@debian.org> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-08-28spi: spi-fsl-dspi: fix broken DSPI_EOQ_MODEAngelo Dureghello
This patch fixes the dspi_eoq_write function used by the ColdFire mcf5441x family. The 16 bit cmd part must be re-set at each data transfer. Also, now that fifo_size variables are used for eoq_read/write, a proper fifo size must be set (16 slots for the ColdFire dspi module version). Signed-off-by: Angelo Dureghello <angelo@sysam.it> Acked-by: Esben Haabendal <esben@haabendal.dk> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2018-08-28drm/i915: Free write_buf that we allocated with kzalloc.Rodrigo Vivi
We use kzalloc to allocate the write_buf that we use for i2c transfer on hdcp write. But it seems that we are forgetting to free the memory that is not needed after i2c transfer is completed. Reported-by: Brian J Wood <brian.j.wood@intel.com> Fixes: 2320175feb74 ("drm/i915: Implement HDCP for HDMI") Cc: Ramalingam C <ramalingam.c@intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: <stable@vger.kernel.org> # v4.17+ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180823205136.31310-1-rodrigo.vivi@intel.com (cherry picked from commit 62d3a8deaa10b8346d979d0dabde56c33b742afa) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-08-28drm/i915: Fix glk/cnl display w/a #1175Ville Syrjälä
The workaround was supposed to look at the plane destination coordinates. Currently it's looking at some mixture of src and dst coordinates that doesn't make sense. Fix it up. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180719182214.4323-2-ville.syrjala@linux.intel.com Fixes: 394676f05bee (drm/i915: Add WA for planes ending close to left screen edge) Reviewed-by: Imre Deak <imre.deak@intel.com> (cherry picked from commit b1f1c2c11fc6c6cd3e361061e30f9b2839897b28) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-08-28spi: Fix double IDR allocation with DT aliasesGeert Uytterhoeven
If the SPI bus number is provided by a DT alias, idr_alloc() is called twice, leading to: WARNING: CPU: 1 PID: 1 at drivers/spi/spi.c:2179 spi_register_controller+0x11c/0x5d8 couldn't get idr Fix this by moving the handling of fixed SPI bus numbers up, before the DT handling code fills in ctlr->bus_num. Fixes: 1a4327fbf4554d5b ("spi: fix IDR collision on systems with both fixed and dynamic SPI bus numbers") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-28ASoC: sigmadsp: safeload should not have lower byte limitDanny Smith
Fixed range in safeload conditional to allow safeload to up to 20 bytes, without a lower limit. Signed-off-by: Danny Smith <dannys@axis.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-28ixgbe: firmware recovery modeSebastian Basierski
Add check for FW NVM recovery mode during driver initialization and service task. If in recovery mode, log message and unregister device Signed-off-by: Sebastian Basierski <sebastianx.basierski@intel.com> Tested-by: Don Buchholz <donald.buchholz@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ASoC: wm8804: Add ACPI supportPierre-Louis Bossart
HID made of either Wolfson/CirrusLogic PCI ID + 8804 identifier. This helps enumerate the HifiBerry Digi+ HAT boards on the Up2 platform. The scripts at https://github.com/thesofproject/acpi-scripts can be used to add the ACPI initrd overlays. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-28ASoC: rt5682: Change DAC/ADC volume scaleShuming Fan
The step of DAC/ADC volume scale changes from 0.375dB to 0.75dB Signed-off-by: Shuming Fan <shumingf@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2018-08-28ASoC: max98373: Added 10ms sleep after amp software resetRyan Lee
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-28ice: Fix and update driver version stringAnirudh Venkataramanan
Remove the "ice" prefix for the driver version string and bump version to 0.7.1-k. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Introduce SERVICE_DIS flag and service routine functionsAkeem G Abodunrin
This patch introduces SERVICE_DIS flag to use for stopping service task. This flag will be checked before scheduling new tasks. Also add new functions ice_service_task_stop to stop service task. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Enable VSI Rx/Tx pruning only when VLAN 0 is activeBrett Creeley
VLAN pruning is not valid when VLAN 0 is not active. If VLAN pruning is enabled and VLAN 0 is not active (8021q driver not loaded) then normal, non-VLAN, traffic will not pass. TX/RX VLAN pruning is enabled when the VLAN 0 is added to the active_vlan bitmap and it is disabled when VLAN 0 is removed from the active_vlan bitmap. So, only enable VLAN pruning when VLAN 0 is active. Setting RX VLAN pruning causes the switch to drop received VLAN packets when there are no matching VLAN ids in the associated VSI's switch filters. Setting TX pruning makes it so the switch will not send out any packets with VLAN tags that don't match the associated VSI's switch filters. With this patch, if the VF or PF tries to send a VLAN tagged packet with a VLAN tag that it does not have a pruning rule for it will trigger an MDD event. For example, if PF0 has VLAN10 and VLAN11 interfaces and scapy is used to send a packet with VLAN8 then the MDD is triggered. Also make ice_vsi_kill_vlan return a value which the caller can check before updating VLAN related data structures (counts, pruning bits, etc.). Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Enable firmware logging during device initialization.Hieu Tran
To enable FW logging, the "cq_en" and "uart_en" enable bits of the "fw_log" element in struct ice_hw need to set accordingly based on some user-provided parameters during driver loading. To select which FW log events to be emitted, the "cfg" elements of corresponding FW modules in the "evnts" array member of "fw_log" need to be configured. Signed-off-by: Hieu Tran <hieu.t.tran@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Implement ice_bridge_getlink and ice_bridge_setlinkMd Fahad Iqbal Polash
ice_bridge_getlink returns the current bridge mode using ndo_dflt_bridge_getlink and the mode parameter available in first_switch->bridge_mode. ice_bridge_setlink is invoked when the bridge mode needs to changed. The value to be changed to is available as a netlink message which is parsed in this function. If the mode has to be changed, switch_flags is set appropriately (set ALLOW_LB for VEB mode and clear it for VEPA mode) and ice_aq_update_vsi is called. Also change the unicast switch filter rules. Signed-off-by: Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Add support for Tx hang, Tx timeout and malicious driver detectionSudheer Mogilappagari
When a malicious operation is detected, the firmware triggers an interrupt, which is then picked up by the service task (specifically by ice_handle_mdd_event). A reset is scheduled if required. Tx hang detection works in a similar way, except the logic here monitors the VSI's Tx queues and tries to revive them if stalled. If the hang is not resolved, the kernel eventually calls ndo_tx_timeout, which is handled by ice_tx_timeout. Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Clean up register fileAnirudh Venkataramanan
This patch cleans up the existing register definitions. 1) Several instances of long defines names used in the BIT() macro were replaced to use the actual values they represent. As a result some defines for shifts (ending with _S) that were used only to create bitmasks were removed completely. 2) Apply more consistent tab spacing. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Implement handlers for ethtool PHY/link operationsChinh Cao
This patch implements handlers for ethtool get_link_ksettings and set_link_ksettings. Helper functions use by these handlers are also introduced in this patch. Signed-off-by: Chinh Cao <chinh.t.cao@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28drm/amdgpu: Need to set moved to true when evict boEmily Deng
Fix the VMC page fault when the running sequence is as below: 1.amdgpu_gem_create_ioctl 2.ttm_bo_swapout->amdgpu_vm_bo_invalidate, as not called amdgpu_vm_bo_base_init, so won't called list_add_tail(&base->bo_list, &bo->va). Even the bo was evicted, it won't set the bo_base->moved. 3.drm_gem_open_ioctl->amdgpu_vm_bo_base_init, here only called list_move_tail(&base->vm_status, &vm->evicted), but not set the bo_base->moved. 4.amdgpu_vm_bo_map->amdgpu_vm_bo_insert_map, as the bo_base->moved is not set true, the function amdgpu_vm_bo_insert_map will call list_move(&bo_va->base.vm_status, &vm->moved) 5.amdgpu_cs_ioctl won't validate the swapout bo, as it is only in the moved list, not in the evict list. So VMC page fault occurs. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-28ice: Refactor VSI allocation, deletion and rebuild flowAnirudh Venkataramanan
This patch refactors aspects of the VSI allocation, deletion and rebuild flow. Some of the more noteworthy changes are described below. 1) On reset, all switch filters applied in the hardware are lost. In the rebuild flow, only MAC and broadcast filters are being restored. Instead, use a new function ice_replay_all_fltr to restore all the filters that were previously added. To do this, remove calls to ice_remove_vsi_fltr to prevent cleaning out the internal bookkeeping structures that ice_replay_all_fltr uses to replay filters. 2) Introduce a new state bit __ICE_PREPARED_FOR_RESET to distinguish the PF that requested the reset (and consequently prepared for it) from the rest of the PFs. These other PFs will prepare for reset only when they receive an interrupt from the firmware. 3) Use new functions ice_add_vsi and ice_free_vsi to create and destroy VSIs respectively. These functions accept a handle to uniquely identify a VSI. This same handle is required to rebuild the VSI post reset. To prevent confusion, the existing ice_vsi_add was renamed to ice_vsi_init. 4) Enhance ice_vsi_setup for the upcoming SR-IOV changes and expose a new wrapper function ice_pf_vsi_setup to create PF VSIs. Rework the error handling path in ice_setup_pf_sw. 5) Introduce a new function ice_vsi_release_all to release all PF VSIs. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Refactor switch rule management structures and functionsAnirudh Venkataramanan
This patch is an adaptation of the work originally done by Grishma Kotecha <grishma.kotecha@intel.com> that in summary refactors the switch filtering logic in the driver. More specifically, - Update the recipe structure to also store list of rules - Update the existing code for recipes like MAC, VLAN, ethtype etc to use list head that is attached to switch recipe structure - Add a common function to search for a rule entry and add a new rule entry. Update the code to use this new function. - Refactor the rem_handle_vsi_list function to simplify the logic CC: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Code optimization for ice_fill_sw_rule()Zhenning Xiao
Use the buffer in the s_rule structure directly instead of using a local array eth_hdr[DUMMY_ETH_HDR_LEN] Signed-off-by: Zhenning Xiao <zhenning.xiao@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Prevent control queue operations during resetAnirudh Venkataramanan
Once reset is issued, the driver loses all control queue interfaces. Exercising control queue operations during reset is incorrect and may result in long timeouts. This patch introduces a new field 'reset_ongoing' in the hw structure. This is set to 1 by the core driver when it receives a reset interrupt. ice_sq_send_cmd checks reset_ongoing before actually issuing the control queue operation. If a reset is in progress, it returns a soft error code (ICE_ERR_RESET_PENDING) to the caller. The caller may or may not have to take any action based on this return. Once the driver knows that the reset is done, it has to set reset_ongoing back to 0. This will allow control queue operations to be posted to the hardware again. This "bail out" logic was specifically added to ice_sq_send_cmd (which is pretty low level function) so that we have one solution in one place that applies to all types of control queues. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ice: Update request resource command to latest specificationDan Nowlin
Align Request Resource Ownership AQ command (0x0008) to the latest specification. This includes: - Correcting the resource IDs for the Global Cfg and Change locks. - new enum ICE_CHANGE_LOCK_RES_ID - new enum ICE_GLOBAL_CFG_LOCK_RES_ID - Altering the flow for Global Config Lock to allow only the first PF to download the package. Signed-off-by: Dan Nowlin <dan.nowlin@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ARM: dts: omap4-droid4: Fix emmc errors seen on some devicesTony Lindgren
Otherwise we can get the following errors occasionally on some devices: mmc1: tried to HW reset card, got error -110 mmcblk1: error -110 requesting status mmcblk1: recovery failed! print_req_error: I/O error, dev mmcblk1, sector 14329 ... I have one device that hits this error almost on every boot, and another one that hits it only rarely with the other ones I've used behave without problems. I'm not sure if the issue is related to a particular eMMC card model, but in case it is, both of the machines with issues have: # cat /sys/class/mmc_host/mmc1/mmc1:0001/manfid \ /sys/class/mmc_host/mmc1/mmc1:0001/oemid \ /sys/class/mmc_host/mmc1/mmc1:0001/name 0x000045 0x0100 SEM16G and the working ones have: 0x000011 0x0100 016G92 Note that "ti,non-removable" is different as omap_hsmmc_reg_get() does not call omap_hsmmc_disable_boot_regulators() if no_regulator_off_init is set. And currently we set no_regulator_off_init only for "ti,non-removable" and not for "non-removable". It seems that we should have "non-removable" with some other mmc generic property behave in the same way instead of having to use a non-generic property. But let's fix the issue first. Fixes: 7e2f8c0ae670 ("ARM: dts: Add minimal support for motorola droid 4 xt894") Cc: Marcel Partap <mpartap@gmx.net> Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Michael Scott <hashcode0f@gmail.com> Cc: NeKit <nekit1000@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-08-28ice: Updates to Tx scheduler codeAnirudh Venkataramanan
1) The maximum device nodes is a global value and shared by the whole device. Add element AQ command would fail if there is no space to add new nodes so the check for max nodes isn't required. So remove ice_sched_get_num_nodes_per_layer and ice_sched_val_max_nodes. 2) In ice_sched_add_elems, set default node's CIR/EIR bandwidth weight. 3) Fix default scheduler topology buffer size as the firmware expects a 4KB buffer at all times, and will error out if one of any other size is provided. 4) In the latest spec, max children per node per layer is replaced by max sibling group size. Now it provides the max children of the below layer node, not the current layer node. 5) Fix some newline/whitespace issues for consistency. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2Tony Lindgren
2018-08-28ARM: dts: Fix file permission for am335x-osd3358-sm-red.dtsNeeraj Dantu
Fix wrong mode for dts file added by commit bb3e3fbbac86 ("ARM: dts: Add DT support for Octavo Systems OSD3358-SM-RED based on TI AM335x"). Signed-off-by: Neeraj Dantu <neeraj.dantu@octavosystems.com> CC: Robert Nelson <robertcnelson@gmail.com> CC: Jason Kridner <jkridner@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-08-28ice: Rework flex descriptor programmingAnirudh Venkataramanan
The driver can support two flex descriptor profiles, ICE_RXDID_FLEX_NIC and ICE_RXDID_FLEX_NIC_2. This patch reworks the current flex programming logic to add support for the latter profile. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28Revert "staging: erofs: disable compiling temporarile"Gao Xiang
This reverts commit 156c3df8d4db4e693c062978186f44079413d74d. Since XArray and the new mount apis aren't merged in 4.19-rc1 merge window, the BROKEN mark can be reverted directly without any problems. Fixes: 156c3df8d4db ("staging: erofs: disable compiling temporarile") Cc: Matthew Wilcox <willy@infradead.org> Cc: David Howells <dhowells@redhat.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-28HID: core: fix memory leak on probeStefan Agner
The dynamically allocted collection stack does not get freed in all situations. Make sure to also free the collection stack when using the parser in hid_open_report(). Fixes: 08a8a7cf1459 ("HID: core: do not upper bound the collection stack") Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-08-28HID: input: fix leaking custom input node nameStefan Agner
Make sure to free the custom input node name on disconnect. Cc: stable@vger.kernel.org # v4.18+ Fixes: c554bb045511 ("HID: input: append a suffix matching the application") Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-08-28HID: add support for Apple Magic KeyboardsSean O'Brien
USB device Vendor 05ac (Apple) Device 026c (Magic Keyboard with Numeric Keypad) Bluetooth devices Vendor 004c (Apple) Device 0267 (Magic Keyboard) Device 026c (Magic Keyboard with Numeric Keypad) Support already exists for the Magic Keyboard over USB connection. Add support for the Magic Keyboard over Bluetooth connection, and for the Magic Keyboard with Numeric Keypad over Bluetooth and USB connection. Signed-off-by: Sean O'Brien <seobrien@chromium.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-08-28HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreenAceLan Kao
The incomplete report flooded after S3 and touchscreen becomes malfunctioned. [ 1367.646244] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report (58/18785) [ 1367.649471] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report (58/28743) [ 1367.651092] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report (58/26757) [ 1367.652658] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report (58/52280) [ 1367.654287] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report (58/56059) Adding device ID, 04F3:30CC, to the quirk to re-send report description after resume. Cc: stable@vger.kernel.org Signed-off-by: AceLan Kao <acelan.kao@canonical.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-08-28HID: intel-ish-hid: Enable Sunrise Point-H ish driverAndreas Bosch
Added PCI ID for Sunrise Point-H ISH. Signed-off-by: Andreas Bosch <linux@progandy.de> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-08-28nl80211: Pass center frequency in kHz instead of MHzHaim Dreyfuss
freq_reg_info expects to get the frequency in kHz. Instead we accidently pass it in MHz. Thus, currently the function always return ERR rule. Fix that. Fixes: 50f32718e125 ("nl80211: Add wmm rule attribute to NL80211_CMD_GET_WIPHY dump command") Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> [fix kHz/MHz in commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-08-28nl80211: Fix nla_put_u8 to u16 for NL80211_WMMR_TXOPHaim Dreyfuss
TXOP (also known as Channel Occupancy Time) is u16 and should be added using nla_put_u16 instead of u8, fix that. Fixes: 50f32718e125 ("nl80211: Add wmm rule attribute to NL80211_CMD_GET_WIPHY dump command") Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-08-28cfg80211: Add support for 60GHz band channels 5 and 6Alexei Avshalom Lazar
The current support in the 60GHz band is for channels 1-4. Add support for channels 5 and 6. This requires enlarging ieee80211_channel.center_freq from u16 to u32. Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-08-28mac80211: add stop/start logic for software TXQsManikanta Pubbisetty
Sometimes, it is required to stop the transmissions momentarily and resume it later; stopping the txqs becomes very critical in scenarios where the packet transmission has to be ceased completely. For example, during the hardware restart, during off channel operations, when initiating CSA(upon detecting a radar on the DFS channel), etc. The TX queue stop/start logic in mac80211 works well in stopping the TX when drivers make use of netdev queues, i.e, when Qdiscs in network layer take care of traffic scheduling. Since the devices implementing wake_tx_queue can run without Qdiscs, packets will be handed to mac80211 directly without queueing them in the netdev queues. Also, mac80211 does not invoke any of the netif_stop_*/netif_wake_* APIs if wake_tx_queue is implemented. Since the queues are not stopped in this case, transmissions can continue and this will impact negatively on the operation of the wireless device. For example, During hardware restart, we stop the netdev queues so that packets are not sent to the driver. Since ath10k implements wake_tx_queue, TX queues will not be stopped and packets might reach the hardware while it is restarting; this can make hardware unresponsive and the only possible option for recovery is to reboot the entire system. There is another problem to this, it is observed that the packets were sent on the DFS channel for a prolonged duration after radar detection impacting the channel closing time. We can still invoke netif stop/wake APIs when wake_tx_queue is implemented but this could lead to packet drops in network layer; adding stop/start logic for software TXQs in mac80211 instead makes more sense; the change proposed adds the same in mac80211. Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-08-28cfg80211: Avoid regulatory restore when COUNTRY_IE_IGNORE is setRajeev Kumar Sirasanagandla
When REGULATORY_COUNTRY_IE_IGNORE is set, __reg_process_hint_country_ie() ignores the country code change request from __cfg80211_connect_result() via regulatory_hint_country_ie(). After Disconnect, similar to above, country code should not be reset to world when country IE ignore is set. But this is violated and restore of regulatory settings is invoked by cfg80211_disconnect_work via regulatory_hint_disconnect(). To address this, avoid regulatory restore from regulatory_hint_disconnect() when COUNTRY_IE_IGNORE is set. Note: Currently, restore_regulatory_settings() takes care of clearing beacon hints. But in the proposed change, regulatory restore is avoided. Therefore, explicitly clear beacon hints when DISABLE_BEACON_HINTS is not set. Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-08-28cfg80211/mac80211: make ieee80211_send_layer2_update a public functionDedy Lansky
Make ieee80211_send_layer2_update() a common function so other drivers can re-use it. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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