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2024-07-10drm/qxl: Pin buffer objects for internal mappingsThomas Zimmermann
Add qxl_bo_pin_and_vmap() that pins and vmaps a buffer object in one step. Update callers of the regular qxl_bo_vmap(). Fixes a bug where qxl accesses an unpinned buffer object while it is being moved; such as with the monitor-description BO. An typical error is shown below. [ 4.303586] [drm:drm_atomic_helper_commit_planes] *ERROR* head 1 wrong: 65376256x16777216+0+0 [ 4.586883] [drm:drm_atomic_helper_commit_planes] *ERROR* head 1 wrong: 65376256x16777216+0+0 [ 4.904036] [drm:drm_atomic_helper_commit_planes] *ERROR* head 1 wrong: 65335296x16777216+0+0 [ 5.374347] [drm:qxl_release_from_id_locked] *ERROR* failed to find id in release_idr Commit b33651a5c98d ("drm/qxl: Do not pin buffer objects for vmap") removed the implicit pin operation from qxl's vmap code. This is the correct behavior for GEM and PRIME interfaces, but the pin is still needed for qxl internal operation. Also add a corresponding function qxl_bo_vunmap_and_unpin() and remove the old qxl_bo_vmap() helpers. Future directions: BOs should not be pinned or vmapped unnecessarily. The pin-and-vmap operation should be removed from the driver and a temporary mapping should be established with a vmap_local-like helper. See the client helper drm_client_buffer_vmap_local() for semantics. v2: - unreserve BO on errors in qxl_bo_pin_and_vmap() (Dmitry) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: b33651a5c98d ("drm/qxl: Do not pin buffer objects for vmap") Reported-by: David Kaplan <david.kaplan@amd.com> Closes: https://lore.kernel.org/dri-devel/ab0fb17d-0f96-4ee6-8b21-65d02bb02655@suse.de/ Tested-by: David Kaplan <david.kaplan@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com> Cc: Christian König <christian.koenig@amd.com> Cc: Zack Rusin <zack.rusin@broadcom.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: virtualization@lists.linux.dev Cc: spice-devel@lists.freedesktop.org Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Reviewed-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240708142208.194361-1-tzimmermann@suse.de
2024-07-10HID: add more missing MODULE_DESCRIPTION() macrosJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-holtek-mouse.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-ite.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-kensington.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-keytouch.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-kye.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-lcpower.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-lenovo.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-winwing.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://patch.msgid.link/20240709-md-drivers-hid-v2-1-67faf2f2ec90@quicinc.com Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-07-10i2c: add debug message for detected HostNotify alertsWolfram Sang
Setting up HostNotify can be tricky. Support debugging by stating when a HostNotify alert was received independent of the irq being mapped. Especially useful with the in-kernel i2c testunit. Update documentation as well. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
2024-07-10Merge tag 'at24-updates-for-v6.11-rc1' of ↵Wolfram Sang
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-mergewindow at24 updates for v6.11-rc1 - add support for two new Microchip models - document even more new models in DT bindings (those use fallback compatibles so no code changes)
2024-07-10floppy: add missing MODULE_DESCRIPTION() macroJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/floppy.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Reviewed-by: Denis Efremov <efremov@linux.com> Link: https://lore.kernel.org/r/20240602-md-block-floppy-v1-1-bc628ea5eb84@quicinc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-07-10loop: add missing MODULE_DESCRIPTION() macroJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/loop.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240602-md-block-loop-v1-1-b9b7e2603e72@quicinc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-07-10ublk_drv: add missing MODULE_DESCRIPTION() macroJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/ublk_drv.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20240602-md-block-ublk_drv-v1-1-995474cafff0@quicinc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-07-10xen/blkback: add missing MODULE_DESCRIPTION() macroJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/xen-blkback/xen-blkback.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240602-md-block-xen-blkback-v1-1-6ff5b58bdee1@quicinc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-07-10swiotlb: reduce swiotlb pool lookupsMichael Kelley
With CONFIG_SWIOTLB_DYNAMIC enabled, each round-trip map/unmap pair in the swiotlb results in 6 calls to swiotlb_find_pool(). In multiple places, the pool is found and used in one function, and then must be found again in the next function that is called because only the tlb_addr is passed as an argument. These are the six call sites: dma_direct_map_page: 1. swiotlb_map -> swiotlb_tbl_map_single -> swiotlb_bounce dma_direct_unmap_page: 2. dma_direct_sync_single_for_cpu -> is_swiotlb_buffer 3. dma_direct_sync_single_for_cpu -> swiotlb_sync_single_for_cpu -> swiotlb_bounce 4. is_swiotlb_buffer 5. swiotlb_tbl_unmap_single -> swiotlb_del_transient 6. swiotlb_tbl_unmap_single -> swiotlb_release_slots Reduce the number of calls by finding the pool at a higher level, and passing it as an argument instead of searching again. A key change is for is_swiotlb_buffer() to return a pool pointer instead of a boolean, and then pass this pool pointer to subsequent swiotlb functions. There are 9 occurrences of is_swiotlb_buffer() used to test if a buffer is a swiotlb buffer before calling a swiotlb function. To reduce code duplication in getting the pool pointer and passing it as an argument, introduce inline wrappers for this pattern. The generated code is essentially unchanged. Since is_swiotlb_buffer() no longer returns a boolean, rename some functions to reflect the change: * swiotlb_find_pool() becomes __swiotlb_find_pool() * is_swiotlb_buffer() becomes swiotlb_find_pool() * is_xen_swiotlb_buffer() becomes xen_swiotlb_find_pool() With these changes, a round-trip map/unmap pair requires only 2 pool lookups (listed using the new names and wrappers): dma_direct_unmap_page: 1. dma_direct_sync_single_for_cpu -> swiotlb_find_pool 2. swiotlb_tbl_unmap_single -> swiotlb_find_pool These changes come from noticing the inefficiencies in a code review, not from performance measurements. With CONFIG_SWIOTLB_DYNAMIC, __swiotlb_find_pool() is not trivial, and it uses an RCU read lock, so avoiding the redundant calls helps performance in a hot path. When CONFIG_SWIOTLB_DYNAMIC is *not* set, the code size reduction is minimal and the perf benefits are likely negligible, but no harm is done. No functional change is intended. Signed-off-by: Michael Kelley <mhklinux@outlook.com> Reviewed-by: Petr Tesarik <petr@tesarici.cz> Signed-off-by: Christoph Hellwig <hch@lst.de>
2024-07-10net: phy: aquantia: add support for aqr115cBartosz Golaszewski
Add support for a new model to the Aquantia driver. This PHY supports 2.5 gigabit speeds. The PHY mode is referred to by the manufacturer as Overclocked SGMII (OCSGMII) but this actually is just 2500BASEX without in-band signalling so reuse the existing mode to avoid changing the uAPI. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-10net: phy: aquantia: wait for the GLOBAL_CFG to start returning real valuesBartosz Golaszewski
When the PHY is first coming up (or resuming from suspend), it's possible that although the FW status shows as running, we still see zeroes in the GLOBAL_CFG set of registers and cannot determine available modes. Since all models support 10M, add a poll and wait the config to become available. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-10net: phy: aquantia: wait for FW reset before checking the vendor IDBartosz Golaszewski
Checking the firmware register before it complete the boot process makes no sense, it will report 0 even if FW is available from internal memory. Always wait for FW to boot before continuing or we'll unnecessarily try to load it from nvmem/filesystem and fail. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-10net: phy: aquantia: rename and export aqr107_wait_reset_complete()Bartosz Golaszewski
This function is quite generic in this driver and not limited to aqr107. We will use it outside its current compilation unit soon so rename it and declare it in the header. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-09net: ethernet: lantiq_etop: fix double free in detachAleksander Jan Bajkowski
The number of the currently released descriptor is never incremented which results in the same skb being released multiple times. Fixes: 504d4721ee8e ("MIPS: Lantiq: Add ethernet driver") Reported-by: Joe Perches <joe@perches.com> Closes: https://lore.kernel.org/all/fc1bf93d92bb5b2f99c6c62745507cc22f3a7b2d.camel@perches.com/ Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240708205826.5176-1-olek2@wp.pl Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09netxen_nic: Use {low,upp}er_32_bits() helpersGeert Uytterhoeven
Use the existing {low,upp}er_32_bits() helpers instead of defining custom variants. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/319d4a5313ac75f7bbbb6b230b6802b18075c3e0.1720430602.git.geert+renesas@glider.be Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09net/mlx5e: CT: Initialize err to 0 to avoid warningCosmin Ratiu
It is theoretically possible to return bogus uninitialized values from mlx5_tc_ct_entry_replace_rules, even though in practice this will never be the case as the flow rule will be part of at least the regular ct table or the ct nat table, if not both. But to reduce noise, initialize err to 0. Fixes: 49d37d05f216 ("net/mlx5: CT: Separate CT and CT-NAT tuple entries") Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20240708080025.1593555-11-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09net/mlx5e: SHAMPO, Add missing aggregate counterDragos Tatulea
When the rx_hds_nodata_packets/bytes counters were added, the aggregate counters were omitted. This patch adds them. Fixes: e95c5b9e8912 ("net/mlx5e: SHAMPO, Add header-only ethtool counters for header data split") Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20240708080025.1593555-10-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09net/mlx5: DR, Remove definer functions from SW Steering APIYevgeny Kliteynik
No need to expose definer get/put functions as part of SW Steering API - they are internal functions. Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Reviewed-by: Alex Vesker <valex@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20240708080025.1593555-9-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09mlxsw: pci: Lock configuration space of upstream bridge during resetIdo Schimmel
The driver triggers a "Secondary Bus Reset" (SBR) by calling __pci_reset_function_locked() which asserts the SBR bit in the "Bridge Control Register" in the configuration space of the upstream bridge for 2ms. This is done without locking the configuration space of the upstream bridge port, allowing user space to access it concurrently. Linux 6.11 will start warning about such unlocked resets [1][2]: pcieport 0000:00:01.0: unlocked secondary bus reset via: pci_reset_bus_function+0x51c/0x6a0 Avoid the warning and the concurrent access by locking the configuration space of the upstream bridge prior to the reset and unlocking it afterwards. [1] https://lore.kernel.org/all/171711746953.1628941.4692125082286867825.stgit@dwillia2-xfh.jf.intel.com/ [2] https://lore.kernel.org/all/20240531213150.GA610983@bhelgaas/ Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://patch.msgid.link/9937b0afdb50f2f2825945393c94c093c04a5897.1720447210.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09mlxsw: core_thermal: Report valid current state during cooling device ↵Ido Schimmel
registration Commit 31a0fa0019b0 ("thermal/debugfs: Pass cooling device state to thermal_debug_cdev_add()") changed the thermal core to read the current state of the cooling device as part of the cooling device's registration. This is incompatible with the current implementation of the cooling device operations in mlxsw, leading to initialization failure with errors such as: mlxsw_spectrum 0000:01:00.0: Failed to register cooling device mlxsw_spectrum 0000:01:00.0: cannot register bus device The reason for the failure is that when the get current state operation is invoked the driver tries to derive the index of the cooling device by walking a per thermal zone array and looking for the matching cooling device pointer. However, the pointer is returned from the registration function and therefore only set in the array after the registration. The issue was later fixed by commit 1af89dedc8a5 ("thermal: core: Do not fail cdev registration because of invalid initial state") by not failing the registration of the cooling device if it cannot report a valid current state during registration, although drivers are responsible for ensuring that this will not happen. Therefore, make sure the driver is able to report a valid current state for the cooling device during registration by passing to the registration function a per cooling device private data that already has the cooling device index populated. While at it, call thermal_cooling_device_unregister() unconditionally since the function returns immediately if the cooling device pointer is NULL. Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://patch.msgid.link/c823c4678b6b7afb902c35b3551c81a053afd110.1720447210.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09mlxsw: Warn about invalid accesses to array fieldsPetr Machata
A forgotten or buggy variable initialization can cause out-of-bounds access to a register or other item array field. For an overflow, such access would mangle adjacent parts of the register payload. For an underflow, due to all variables being unsigned, the access would likely trample unrelated memory. Since neither is correct, replace these accesses with accesses at the index of 0, and warn about the issue. Suggested-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://patch.msgid.link/b988fb265c2f6c1206fe12d5bfdcfa188b7672d1.1720447210.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09i40e: Fix XDP program unloading while removing the driverMichal Kubiak
The commit 6533e558c650 ("i40e: Fix reset path while removing the driver") introduced a new PF state "__I40E_IN_REMOVE" to block modifying the XDP program while the driver is being removed. Unfortunately, such a change is useful only if the ".ndo_bpf()" callback was called out of the rmmod context because unloading the existing XDP program is also a part of driver removing procedure. In other words, from the rmmod context the driver is expected to unload the XDP program without reporting any errors. Otherwise, the kernel warning with callstack is printed out to dmesg. Example failing scenario: 1. Load the i40e driver. 2. Load the XDP program. 3. Unload the i40e driver (using "rmmod" command). The example kernel warning log: [ +0.004646] WARNING: CPU: 94 PID: 10395 at net/core/dev.c:9290 unregister_netdevice_many_notify+0x7a9/0x870 [...] [ +0.010959] RIP: 0010:unregister_netdevice_many_notify+0x7a9/0x870 [...] [ +0.002726] Call Trace: [ +0.002457] <TASK> [ +0.002119] ? __warn+0x80/0x120 [ +0.003245] ? unregister_netdevice_many_notify+0x7a9/0x870 [ +0.005586] ? report_bug+0x164/0x190 [ +0.003678] ? handle_bug+0x3c/0x80 [ +0.003503] ? exc_invalid_op+0x17/0x70 [ +0.003846] ? asm_exc_invalid_op+0x1a/0x20 [ +0.004200] ? unregister_netdevice_many_notify+0x7a9/0x870 [ +0.005579] ? unregister_netdevice_many_notify+0x3cc/0x870 [ +0.005586] unregister_netdevice_queue+0xf7/0x140 [ +0.004806] unregister_netdev+0x1c/0x30 [ +0.003933] i40e_vsi_release+0x87/0x2f0 [i40e] [ +0.004604] i40e_remove+0x1a1/0x420 [i40e] [ +0.004220] pci_device_remove+0x3f/0xb0 [ +0.003943] device_release_driver_internal+0x19f/0x200 [ +0.005243] driver_detach+0x48/0x90 [ +0.003586] bus_remove_driver+0x6d/0xf0 [ +0.003939] pci_unregister_driver+0x2e/0xb0 [ +0.004278] i40e_exit_module+0x10/0x5f0 [i40e] [ +0.004570] __do_sys_delete_module.isra.0+0x197/0x310 [ +0.005153] do_syscall_64+0x85/0x170 [ +0.003684] ? syscall_exit_to_user_mode+0x69/0x220 [ +0.004886] ? do_syscall_64+0x95/0x170 [ +0.003851] ? exc_page_fault+0x7e/0x180 [ +0.003932] entry_SYSCALL_64_after_hwframe+0x71/0x79 [ +0.005064] RIP: 0033:0x7f59dc9347cb [ +0.003648] Code: 73 01 c3 48 8b 0d 65 16 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 35 16 0c 00 f7 d8 64 89 01 48 [ +0.018753] RSP: 002b:00007ffffac99048 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 [ +0.007577] RAX: ffffffffffffffda RBX: 0000559b9bb2f6e0 RCX: 00007f59dc9347cb [ +0.007140] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 0000559b9bb2f748 [ +0.007146] RBP: 00007ffffac99070 R08: 1999999999999999 R09: 0000000000000000 [ +0.007133] R10: 00007f59dc9a5ac0 R11: 0000000000000206 R12: 0000000000000000 [ +0.007141] R13: 00007ffffac992d8 R14: 0000559b9bb2f6e0 R15: 0000000000000000 [ +0.007151] </TASK> [ +0.002204] ---[ end trace 0000000000000000 ]--- Fix this by checking if the XDP program is being loaded or unloaded. Then, block only loading a new program while "__I40E_IN_REMOVE" is set. Also, move testing "__I40E_IN_REMOVE" flag to the beginning of XDP_SETUP callback to avoid unnecessary operations and checks. Fixes: 6533e558c650 ("i40e: Fix reset path while removing the driver") Signed-off-by: Michal Kubiak <michal.kubiak@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20240708230750.625986-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-09hwmon: (g762) Initialize fans after configuring clockGuenter Roeck
Adding support for G761 included adding support for an internal clock. Enabling the internal clock requires setting a bit in the FAN_CMD2 register. This is implemented in g762_fan_init(). However, g762_fan_init() is called before clock support is selected, and the flag indicating that the internal clock should be used is not yet set. Initialize the clock before initializing the fan to solve the problem. While at it, also add "g7621" to the i2c_device_id array. Cc: Christian Marangi <ansuelsmth@gmail.com> Fixes: 6ce402327a6f ("hwmon: g672: add support for g761") Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-07-09wifi: mt76: mt792x: fix scheduler interference in drv own processMichael Lo
Add some time to wait for LP engine to complete its operation before polling pmctrl register. Signed-off-by: Michael Lo <michael.lo@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Tested-by: David Ruth <druth@chromium.org> Acked-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20240523112131.31437-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: enabling MLO when the firmware supports itSean Wang
Register MLD capability for the firmware supporting MLO. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/49c796b101e792c84bc2c0d74753022b75fd3355.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: remove the unused mt7925_mcu_set_chan_infoSean Wang
remove the unused function mt7925_mcu_set_chan_info Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/0aa0abe7fc661380ae812c6bc879a7705de401b2.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mac_link_bss_add for MLOSean Wang
Update band_idx in per-link BSS to be auto for the MLO-enabled firmware and the MLO-enabled firmware only supports omac index in 0. The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/37fcf3ea7b4883840d61f97231277b297e1b15a3.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_bss_basic_tlv for MLOSean Wang
update mt7925_mcu_bss_basic_tlv for the MLO-enabled firmware. The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/583a3ac10583cfef0028f9a0b5a4802fc4070b99.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_set_timing for MLOSean Wang
Set the BSS index from the per-linked BSS for the firmware to identify which link the command is operating on. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/dde970c748586d03fbecbccb10cb9903284719aa.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_phy_tlv for MLOSean Wang
when we serve MLO during the multiple-linked connection, the chanctx may be not available in the internal driver, we should get the proper the band information from link_conf for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/6620e00fbeef686fb2041556deba346411eab0f1.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_rate_ctrl_tlv for MLOSean Wang
Get band information from the per-link BSS. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/4f6ca2d082627bb93f79d5a4df80dc08998ee5d2.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add mt7925_mcu_sta_eht_mld_tlv for MLOSean Wang
add mt7925_mcu_sta_eht_mld_tlv for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/a1001592eeef4e4ee2c3e15dc94cca0815d64e59.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_update for MLOSean Wang
update mt7925_mcu_sta_update for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/2e25bfc2d8aa503ecd1ba8099c6e54dce0c27b99.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_add_bss_info for MLOSean Wang
Update mt7925_mcu_bss_mld_tlv for the MLO-enabled firmware The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/a3d03b0a1ca916b2b8b2e7c0afcdcd7e258d97c3.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_bss_mld_tlv for MLOSean Wang
update mt7925_mcu_bss_mld_tlv for the MLO-enabled firmware, the change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/2d89b93bcfd92e7c6987aaa0a3c4637e605ac154.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_mld_tlv for MLOSean Wang
Update mt7925_mcu_sta_mld_tlv for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/25ea3ffd3875083577ab440ec63f3dcd9dc233f4.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add mt7925_[assign,unassign]_vif_chanctxSean Wang
add mt7925_[assign,unassign]_vif_chanctx to assign and unassign chanctx to the specific link configuration. If the chctx is not pass in the parameter, we will look up the channel information from link_conf->chanreq.oper. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/15261879a16cb12674d6dea7703410baa6883799.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: add def_wcid to struct mt76_wcidSean Wang
add def_wcid to struct mt76_wcid to allow per-link wcid to retrieve the struct ieee80211_sta structure. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/d5188ca633666eaad7e90a8061d1a0585487e128.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: report link information in rx statusSean Wang
report link information in rx status Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/c7cdc17d94375a76802a5c4a825ea3e51cdb53af.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: update rate index according to link idSean Wang
Update rate index according to link id. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/e0bbc0932edbd9225fe7b7736693c137cf433a52.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in the mt7925_ipv6_addr_changeSean Wang
add link handling in the mt7925_ipv6_addr_change Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/ed429b1896cc10c8db25dc2ade3e59bec78d7131.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in the BSS_CHANGED_ARP_FILTER handlerSean Wang
add link handling in the BSS_CHANGED_ARP_FILTER handler. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/6e26e2ce253630ab29702693a7822f9961de6a18.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_vif_connect_iterSean Wang
add link handling in mt7925_vif_connect_iter Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/c8d66043a4d31801249d53dd23f695c28a97a933.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_sta_set_decap_offloadSean Wang
add link handling in mt7925_sta_set_decap_offload Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/df2524e3a63a93699bde441e4ab70a70bbac53ef.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_mac_sta_assocSean Wang
add links handling in mt7925_mac_sta_assoc Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/0ddf1834783b111d626b05d298478f520d7c0caa.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_txwi_freeSean Wang
add link handling in mt7925_txwi_free. MT7996 should have the similar the logic, we try to copy from there to ensure consistency between both. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/f8084e19d388c6b0807618ac6d1bb8ac633dc8cd.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_mcu_set_beacon_filterSean Wang
add link handling in mt7925_mcu_set_beacon_filter Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/b814718a40ad5df6100e63d15c87ba95a318bc22.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in the BSS_CHANGED_PS handlerSean Wang
Added link handling in the BSS_CHANGED_PS handler. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/542ca29261af0cac007d2cb821ed36284d51c679.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling to mt7925_change_chanctxSean Wang
add link handling to mt7925_change_chanctx Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/49f2a2f8230979a4e123bc1dab70a8496875cc6c.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_set_keySean Wang
add link handling in mt7925_set_key to support MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/164608d96ce10a40e673bc6f252189c94bc48da7.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2025-09-30 00:55:23 +0000