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2021-12-19mt76: mt7615: fix unused tx antenna mask in testmodeShayne Chen
The mask variable is assigned but not used after testmode disabled: if (!en) mask = phy->mt76->chainmask; Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7921s: fix the device cannot sleep deeply in suspendSean Wang
According to the MT7921S firmware, the cmd MCU_UNI_CMD_HIF_CTRL have to be last MCU command to execute in suspend handler and all data traffic have to be stopped before the cmd MCU_UNI_CMD_HIF_CTRL starts as well in order that mt7921 can successfully fall into the deep sleep mode. Where we reuse the flag MT76_STATE_SUSPEND and avoid creating another global flag to stop all of the traffic onto the SDIO bus. Fixes: 48fab5bbef40 ("mt76: mt7921: introduce mt7921s support") Reported-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7921: move mt76_connac_mcu_set_hif_suspend to bus-related filesSean Wang
This is a preliminary patch for the following patch ("mt76: mt7921s: fix the device cannot sleep deeply in suspend). mt76_connac_mcu_set_hif_suspend eventually would be handled in each bus-level suspend/resume handler in either mt7921/sdio.c or mt7921/pci.c depending on what type of the bus the device is running on. We can move mt76_connac_mcu_set_hif_suspend to bus-related files to simplify the logic. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7615: fix decap offload corner case with 4-addr VLAN framesFelix Fietkau
With 4-address mode VLAN frames, an internal header translation step fails, leaving behind an extra 2-byte length field that must be reomved by the driver. Add a check for this condition to fix receiving such packets Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7915: fix decap offload corner case with 4-addr VLAN framesFelix Fietkau
With 4-address mode VLAN frames, an internal header translation step fails, leaving behind an extra 2-byte length field that must be reomved by the driver. Add a check for this condition to fix receiving such packets Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt76x02: introduce SAR supportLorenzo Bianconi
Add SAR spec support to mt76x02 driver to allow configuring SAR power limitations on the frequency ranges from the userland. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: move sar utilities to mt76-core moduleLorenzo Bianconi
Move mt76_get_sar_power and mt76_init_sar_power in the common code. This is a preliminary patch to add sar support to mt76x02 drivers. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7921: honor mt76_connac_mcu_set_rate_txpower return value in ↵Lorenzo Bianconi
mt7921_config Check return code from mt76_connac_mcu_set_rate_txpower() in mt7921_config routine. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: fix the wiphy's available antennas to the correct valueBo Jiao
the wiphy's available antennas may be incorrect When ext phy's antenna_mask is different from main phy Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: do not pass the received frame with decryption errorXing Song
MAC80211 doesn't care any decryption error in 802.3 path, so received frame will be dropped if HW tell us that the cipher configuration is not matched as well as the header has been translated to 802.3. This case only appears when IEEE80211_FCTL_PROTECTED is 0 and cipher suit is not none in the corresponding HW entry. The received frame is only reported to monitor interface if HW decryption block tell us there is ICV error or CCMP/BIP/WPI MIC error. Note in this case the reported frame is decrypted 802.11 frame and the payload may be malformed due to mismatched key. Signed-off-by: Xing Song <xing.song@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: connac: remove PHY_MODE_AX_6G configuration in mt76_connac_get_phy_modeLorenzo Bianconi
Get rid of PHY_MODE_AX_6G configuration in mt76_connac_get_phy_mode routine since mode is an u8 and PHY_MODE_AX_6G is set in phymode_ext field in mt76_connac_bss_basic_tlv. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7615: remove dead code in get_omac_idxLorenzo Bianconi
Remove always false if condition in get_omac_idx for sta type Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: connac: fix a theoretical NULL pointer dereference in ↵Lorenzo Bianconi
mt76_connac_get_phy_mode Even if it is not a real bug since mt76_connac_get_phy_mode runs just for mt7921 where only STA is supported, fix a theoretical NULL pointer dereference if new added modes do not support HE Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7921: fix possible NULL pointer dereference in mt7921_mac_write_txwiLorenzo Bianconi
Fix a possible NULL pointer deference issue in mt7921_mac_write_txwi routine if vif is NULL. Fixes: 33920b2bf0483 ("mt76: add support for setting mcast rate") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: fix possible OOB issue in mt76_calculate_default_rateLorenzo Bianconi
Cap max offset value to ARRAY_SIZE(mt76_rates) - 1 in mt76_calculate_default_rate routine in order to avoid possible Out Of Bound accesses. Fixes: 33920b2bf0483 ("mt76: add support for setting mcast rate") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7921: introduce 160 MHz channel bandwidth supportDeren Wu
Introduce the basic configuration for BW160 capability in 7922 Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: debugfs: fix queue reporting for mt76-usbLorenzo Bianconi
Fix number of rx-queued frames reported by mt76_usb driver. Reported-by: kernel test robot <lkp@intel.com> Fixes: 2d8be76c1674 ("mt76: debugfs: improve queue node readability") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19flow_offload: add index to flow_action_entry structureBaowen Zheng
Add index to flow_action_entry structure and delete index from police and gate child structure. We make this change to offload tc action for driver to identify a tc action. Signed-off-by: Baowen Zheng <baowen.zheng@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-19flow_offload: reject to offload tc actions in offload driversBaowen Zheng
A follow-up patch will allow users to offload tc actions independent of classifier in the software datapath. In preparation for this, teach all drivers that support offload of the flow tables to reject such configuration as currently none of them support it. Signed-off-by: Baowen Zheng <baowen.zheng@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-19gpio: dln2: Fix interrupts when replugging the deviceNoralf Trønnes
When replugging the device the following message shows up: gpio gpiochip2: (dln2): detected irqchip that is shared with multiple gpiochips: please fix the driver. This also has the effect that interrupts won't work. The same problem would also show up if multiple devices where plugged in. Fix this by allocating the irq_chip data structure per instance like other drivers do. I don't know when this problem appeared, but it is present in 5.10. Cc: <stable@vger.kernel.org> # 5.10+ Cc: Daniel Baluta <daniel.baluta@gmail.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2021-12-19gpio: sim: fix uninitialized ret variableTom Rix
Building with clang returns this error: gpio-sim.c:889:7: error: variable 'ret' is uninitialized when used here ret should be the status of the call to gpio_sim_make_bank_swnode stored in bank->swnode. Fixes: 83960fcf4818 ("gpio: sim: new testing module") Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2021-12-18Merge tag 'tty-5.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are two small tty/serial fixes for 5.16-rc6. They include: - n_hdlc fix for syzbot reported problem that you were previously copied on. - 8250_fintek driver fix that resolved a console problem by removing a previous change. Both have been in linux-next with no reported issues" * tag 'tty-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250_fintek: Fix garbled text for console tty: n_hdlc: make n_hdlc_tty_wakeup() asynchronous
2021-12-18Merge tag 'usb-5.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB driver fixes for reported problems. They include: - dwc2 driver fixes - xhci driver fixes - cdnsp driver fixes - typec driver fix - gadget u_ether driver fix - new quirk additions - usb gadget endpoint calculation fix - usb serial new device ids - revert of a xhci-dbg change that broke early debug booting All changes, except for the revert, have been in linux-next with no reported problems. The revert was from yesterday, and it was reported by the developers affected that it resolved their problem" * tag 'usb-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "usb: early: convert to readl_poll_timeout_atomic()" usb: typec: tcpm: fix tcpm unregister port but leave a pending timer usb: cdnsp: Fix lack of spin_lock_irqsave/spin_lock_restore USB: NO_LPM quirk Lenovo USB-C to Ethernet Adapher(RTL8153-04) usb: xhci: Extend support for runtime power management for AMD's Yellow carp. usb: dwc2: fix STM ID/VBUS detection startup delay in dwc2_driver_probe USB: gadget: bRequestType is a bitfield, not a enum USB: serial: option: add Telit FN990 compositions USB: serial: cp210x: fix CP2105 GPIO registration usb: cdnsp: Fix incorrect status for control request usb: cdnsp: Fix issue in cdnsp_log_ep trace event usb: cdnsp: Fix incorrect calling of cdnsp_died function usb: xhci-mtk: fix list_del warning when enable list debug usb: gadget: u_ether: fix race in setting MAC address in setup phase
2021-12-18PCI/MSI: Unbreak pci_irq_get_affinity()Thomas Gleixner
The recent cleanup of pci_irq_get_affinity() broke the function for PCI/MSI-X and indices > 0. Only the MSI descriptor for PCI/MSI has more than one affinity mask which can be retrieved via the MSI index. PCI/MSI-X has one descriptor per vector and each has a single affinity mask. Use index 0 when accessing the affinity mask in the MSI descriptor when MSI-X is enabled. Fixes: f48235900182 ("PCI/MSI: Simplify pci_irq_get_affinity()") Reported-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/87v8zm9pmd.ffs@tglx
2021-12-18ACPI: NFIT: Import GUID before useAndy Shevchenko
Strictly speaking the comparison between guid_t and raw buffer is not correct. Import GUID to variable of guid_t type and then compare. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20211213204632.56735-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-12-18dax: remove the copy_from_iter and copy_to_iter methodsChristoph Hellwig
These methods indirect the actual DAX read/write path. In the end pmem uses magic flush and mc safe variants and fuse and dcssblk use plain ones while device mapper picks redirects to the underlying device. Add set_dax_nocache() and set_dax_nomc() APIs to control which copy routines are used to remove indirect call from the read/write fast path as well as a lot of boilerplate code. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Vivek Goyal <vgoyal@redhat.com> [virtiofs] Link: https://lore.kernel.org/r/20211215084508.435401-5-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-12-18dax: remove the DAXDEV_F_SYNC flagChristoph Hellwig
Remove the DAXDEV_F_SYNC flag and thus the flags argument to alloc_dax and just let the drivers call set_dax_synchronous directly. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Pankaj Gupta <pankaj.gupta@ionos.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/20211215084508.435401-4-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-12-18dax: simplify dax_synchronous and set_dax_synchronousChristoph Hellwig
Remove the pointless wrappers. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Pankaj Gupta <pankaj.gupta@ionos.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/20211215084508.435401-3-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-12-18uio: remove copy_from_iter_flushcache() and copy_mc_to_iter()Christoph Hellwig
These two wrappers are never used. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20211215084508.435401-2-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-12-18qlcnic: potential dereference null pointer of rx_queue->page_ringJiasheng Jiang
The return value of kcalloc() needs to be checked. To avoid dereference of null pointer in case of the failure of alloc. Therefore, it might be better to change the return type of qlcnic_sriov_alloc_vlans() and return -ENOMEM when alloc fails and return 0 the others. Also, qlcnic_sriov_set_guest_vlan_mode() and __qlcnic_pci_sriov_enable() should deal with the return value of qlcnic_sriov_alloc_vlans(). Fixes: 154d0c810c53 ("qlcnic: VLAN enhancement for 84XX adapters") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-18hamradio: improve the incomplete fix to avoid NPDLin Ma
The previous commit 3e0588c291d6 ("hamradio: defer ax25 kfree after unregister_netdev") reorder the kfree operations and unregister_netdev operation to prevent UAF. This commit improves the previous one by also deferring the nullify of the ax->tty pointer. Otherwise, a NULL pointer dereference bug occurs. Partial of the stack trace is shown below. BUG: kernel NULL pointer dereference, address: 0000000000000538 RIP: 0010:ax_xmit+0x1f9/0x400 ... Call Trace: dev_hard_start_xmit+0xec/0x320 sch_direct_xmit+0xea/0x240 __qdisc_run+0x166/0x5c0 __dev_queue_xmit+0x2c7/0xaf0 ax25_std_establish_data_link+0x59/0x60 ax25_connect+0x3a0/0x500 ? security_socket_connect+0x2b/0x40 __sys_connect+0x96/0xc0 ? __hrtimer_init+0xc0/0xc0 ? common_nsleep+0x2e/0x50 ? switch_fpu_return+0x139/0x1a0 __x64_sys_connect+0x11/0x20 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 The crash point is shown as below static void ax_encaps(...) { ... set_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags); // ax->tty = NULL! ... } By placing the nullify action after the unregister_netdev, the ax->tty pointer won't be assigned as NULL net_device framework layer is well synchronized. Signed-off-by: Lin Ma <linma@zju.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-18Merge branch '40GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== 40GbE Intel Wired LAN Driver Updates 2021-12-17 Brett Creeley says: This patch series adds support in the iavf driver for communicating and using VIRTCHNL_VF_OFFLOAD_VLAN_V2. The current VIRTCHNL_VF_OFFLOAD_VLAN is very limited and covers all 802.1Q VLAN offloads and filtering with no granularity. The new VIRTCHNL_VF_OFFLOAD_VLAN_V2 adds more granularity, flexibility, and support for 802.1ad offloads and filtering. This includes the VF negotiating which VLAN offloads/filtering it's allowed, where VLAN tags should be inserted and/or stripped into and from descriptors, and the supported VLAN protocols. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-18Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2021-12-17 Maciej Fijalkowski says: It seems that previous [0] Rx fix was not enough and there are still issues with AF_XDP Rx ZC support in ice driver. Elza reported that for multiple XSK sockets configured on a single netdev, some of them were becoming dead after a while. We have spotted more things that needed to be addressed this time. More of information can be found in particular commit messages. It also carries Alexandr's patch that was sent previously which was overlapping with this set. [0]: https://lore.kernel.org/bpf/20211129231746.2767739-1-anthony.l.nguyen@intel.com/ ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-18soc: samsung: Add USI driverSam Protsenko
USIv2 IP-core is found on modern ARM64 Exynos SoCs (like Exynos850) and provides selectable serial protocol (one of: UART, SPI, I2C). USIv2 registers usually reside in the same register map as a particular underlying protocol it implements, but have some particular offset. E.g. on Exynos850 the USI_UART has 0x13820000 base address, where UART registers have 0x00..0x40 offsets, and USI registers have 0xc0..0xdc offsets. Desired protocol can be chosen via SW_CONF register from System Register block of the same domain as USI. Before starting to use a particular protocol, USIv2 must be configured properly: 1. Select protocol to be used via System Register 2. Clear "reset" flag in USI_CON 3. Configure HWACG behavior (e.g. for UART Rx the HWACG must be disabled, so that the IP clock is not gated automatically); this is done using USI_OPTION register 4. Keep both USI clocks (PCLK and IPCLK) running during USI registers modification This driver implements the above behavior. Of course, USIv2 driver should be probed before UART/I2C/SPI drivers. It can be achieved by embedding UART/I2C/SPI nodes inside of the USI node (in Device Tree); driver then walks underlying nodes and instantiates those. Driver also handles USI configuration on PM resume, as register contents can be lost during CPU suspend. This driver is designed with different USI versions in mind. So it should be relatively easy to add new USI revisions to it later. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20211204195757.8600-3-semen.protsenko@linaro.org Tested-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-12-18mt76: mt7921: add support for PCIe ID 0x0608/0x0616Deren Wu
New mt7921 serials chip support Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: testmode: add support to set MACShayne Chen
Add support to set SA/DA/BSSID in testmode. During mass production stage, some test scripts or test equipments need to set fixed addresses to detect or parse if a test is passed. Also, MAC setting is necessary for some tx/rx tests with rx filter, to make sure rx site only receives expected packets. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7915: add default calibrated data supportShayne Chen
Load the default eeprom data when the content of flash/efuse is invalid. This could help to eliminate some issues due to incorrect or insufficient rf values. Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: only set rx radiotap flag from within decoder functionsRyder Lee
Only set RX_FLAG_RADIOTAP_HE and RX_FLAG_RADIOTAP_HE_MU from with their own decoder functions to prevent header calculation error. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: reverse the first fragmented frame to 802.11Xing Song
The HW can apply header translation to first fragmented frame, and ramaining fragmented frame can only keep 802.11 format. Check and reverse the first fragmented frame to 802.11 format to make sure them can be defragmented by mac80211. Signed-off-by: Xing Song <xing.song@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7915: fix SMPS operation failRyder Lee
TGn fails sending SM power save mode action frame to the AP to switch from dynamic SMPS mode to static mode. Reported-by: Fang Zhao <fang.zhao@mediatek.com> Signed-off-by: Fang Zhao <fang.zhao@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7915: fix return condition in mt7915_tm_reg_backup_restore()Shayne Chen
Fix the issue that some registers not configured properly after restarting testmode. (e.g. change state from idle to off, and off to idle) Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7921: fix MT7921E reset failureSean Wang
There is a missing mt7921e_driver_own in the MT7921E reset procedure since the mt7921 mcu.c has been refactored for MT7921S, that will result in MT7921E reset failure, so add it back now. Fixes: dfc7743de1eb ("mt76: mt7921: refactor mcu.c to be bus independent") Reported-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7615: fix possible deadlock while mt7615_register_ext_phy()Peter Chiu
ieee80211_register_hw() is called with rtnl_lock held, and this could be caused lockdep from a work item that's on a workqueue that is flushed with the rtnl held. Move mt7615_register_ext_phy() outside the init_work(). Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7921: drop offload_flags overwrittenSean Wang
offload_flags have to be dropped for mt7921 because mt76.omac_idx 0 would always run as station mode that would cause Tx encapsulation setting is not applied to mac80211. Also, drop IEEE80211_OFFLOAD_ENCAP_4ADDR too because it is not really being supported. Fixes: e0f9fdda81bd ("mt76: mt7921: add ieee80211_ops") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18mt76: mt7915: get rid of mt7915_mcu_set_fixed_rate routineLorenzo Bianconi
Fix the following sparse warning removing mt7915_mcu_set_fixed_rate since it is no longer used: warning: symbol 'mt7915_mcu_set_fixed_rate' was not declared. Should it be static? Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18phy: qcom-qmp: Add SM8450 PCIe0 PHY supportDmitry Baryshkov
There are two different PCIe PHYs on SM8450, one having one lane (v5) and another with two lanes (v5.20). This commit adds support for the first PCIe phy only, support for the second PCIe PHY is coming in next commits. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211214225846.2043361-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-17drm/i915: Rename i915->gt to i915->gt0Andi Shyti
In preparation of the multitile support, highlight the root GT by calling it gt0 inside the drm i915 private data. Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211214193346.21231-11-andi.shyti@linux.intel.com
2021-12-17drm/i915: Use to_gt() helperMichał Winiarski
Use to_gt() helper consistently throughout the codebase. Pure mechanical s/i915->gt/to_gt(i915). No functional changes. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211214193346.21231-10-andi.shyti@linux.intel.com
2021-12-17drm/i915/pxp: Use to_gt() helperAndi Shyti
Use to_gt() helper consistently throughout the codebase. Pure mechanical s/i915->gt/to_gt(i915). No functional changes. Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211214193346.21231-9-andi.shyti@linux.intel.com
2021-12-17drm/i915/selftests: Use to_gt() helperAndi Shyti
Use to_gt() helper consistently throughout the codebase. Pure mechanical s/i915->gt/to_gt(i915). No functional changes. Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211214193346.21231-8-andi.shyti@linux.intel.com
generated by cgit (git 2.34.1) at 2025-09-26 00:32:39 +0000