summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/mediatek
AgeCommit message (Collapse)Author
2022-12-09wifi: mt76: mt76x0: fix oob access in mt76x0_phy_get_target_powerLorenzo Bianconi
After 'commit ba45841ca5eb ("wifi: mt76: mt76x02: simplify struct mt76x02_rate_power")', mt76x02 relies on ht[0-7] rate_power data for vht mcs{0,7}, while it uses vth[0-1] rate_power for vht mcs {8,9}. Fix a possible out-of-bound access in mt76x0_phy_get_target_power routine. Fixes: ba45841ca5eb ("wifi: mt76: mt76x02: simplify struct mt76x02_rate_power") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7996: fix endianness warning in mt7996_mcu_sta_he_tlvLorenzo Bianconi
Fix the following sparse warnings in mt7996_mcu_sta_he_tlv routine: warning: incorrect type in assignment (different base types) expected unsigned char got restricted __le16 [usertype] warning: incorrect type in assignment (different base types) expected unsigned char got restricted __le16 [usertype] Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7996: drop always true condition of __mt7996_reg_addr()Ryder Lee
addr <= MT_CBTOP2_PHY_END(0xffffffff) is always true (<= u32max), so drop it. Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7915: drop always true condition of __mt7915_reg_addr()Ryder Lee
smatch warnings: addr <= MT_CBTOP2_PHY_END(0xffffffff) is always true (<= u32max), so drop it. Fixes: cd4c314a65d3 ("mt76: mt7915: refine register definition") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7915: check the correctness of event dataRyder Lee
The mcu event might not be reliable, so check the correctness of data before handling it. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7996: check return value before accessing free_block_numRyder Lee
Check return value of mt7996_mcu_get_eeprom_free_block() first before accessing free_block_num. Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7915: check return value before accessing free_block_numRyder Lee
Check return value of mt7915_mcu_get_eeprom_free_block() first before accessing free_block_num. Fixes: bbc1d4154ec1 ("mt76: mt7915: add default calibrated data support") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7915: split mcu chan_mib array upRyder Lee
The current flow confuses coverity check that leads to false reporting, so split the offs[] into two pieces according to chipset revision to silence coverity tool. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7996: fix integer handling issue of mt7996_rf_regval_set()Ryder Lee
This code is supposed to set a u32 value, but casting will not work on big endian systems. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1527816 ("Integer handling issues") Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7996: fix insecure data handling of mt7996_mcu_rx_radar_detected()Ryder Lee
Coverity message: using tainted "r->band_idx" variable as an index into an array "(*dev).mt76.phys". Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1527812 ("Insecure data handling") Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7996: fix insecure data handling of mt7996_mcu_ie_countdown()Ryder Lee
Coverity message: using tainted "hdr->band" variable as an index into an array "(*dev).mt76.phys". Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1527797 ("Insecure data handling") Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7915: fix mt7915_rate_txpower_get() resource leaksRyder Lee
Coverity message: variable "buf" going out of scope leaks the storage. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1527799 ("Resource leaks") Fixes: e3296759f347 ("wifi: mt76: mt7915: enable per bandwidth power limit support") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7921s: fix slab-out-of-bounds access in sdio hostDeren Wu
SDIO may need addtional 511 bytes to align bus operation. If the tailroom of this skb is not big enough, we would access invalid memory region. For low level operation, increase skb size to keep valid memory access in SDIO host. Error message: [69.951] BUG: KASAN: slab-out-of-bounds in sg_copy_buffer+0xe9/0x1a0 [69.951] Read of size 64 at addr ffff88811c9cf000 by task kworker/u16:7/451 [69.951] CPU: 4 PID: 451 Comm: kworker/u16:7 Tainted: G W OE 6.1.0-rc5 #1 [69.951] Workqueue: kvub300c vub300_cmndwork_thread [vub300] [69.951] Call Trace: [69.951] <TASK> [69.952] dump_stack_lvl+0x49/0x63 [69.952] print_report+0x171/0x4a8 [69.952] kasan_report+0xb4/0x130 [69.952] kasan_check_range+0x149/0x1e0 [69.952] memcpy+0x24/0x70 [69.952] sg_copy_buffer+0xe9/0x1a0 [69.952] sg_copy_to_buffer+0x12/0x20 [69.952] __command_write_data.isra.0+0x23c/0xbf0 [vub300] [69.952] vub300_cmndwork_thread+0x17f3/0x58b0 [vub300] [69.952] process_one_work+0x7ee/0x1320 [69.952] worker_thread+0x53c/0x1240 [69.952] kthread+0x2b8/0x370 [69.952] ret_from_fork+0x1f/0x30 [69.952] </TASK> [69.952] Allocated by task 854: [69.952] kasan_save_stack+0x26/0x50 [69.952] kasan_set_track+0x25/0x30 [69.952] kasan_save_alloc_info+0x1b/0x30 [69.952] __kasan_kmalloc+0x87/0xa0 [69.952] __kmalloc_node_track_caller+0x63/0x150 [69.952] kmalloc_reserve+0x31/0xd0 [69.952] __alloc_skb+0xfc/0x2b0 [69.952] __mt76_mcu_msg_alloc+0xbf/0x230 [mt76] [69.952] mt76_mcu_send_and_get_msg+0xab/0x110 [mt76] [69.952] __mt76_mcu_send_firmware.cold+0x94/0x15d [mt76] [69.952] mt76_connac_mcu_send_ram_firmware+0x415/0x54d [mt76_connac_lib] [69.952] mt76_connac2_load_ram.cold+0x118/0x4bc [mt76_connac_lib] [69.952] mt7921_run_firmware.cold+0x2e9/0x405 [mt7921_common] [69.952] mt7921s_mcu_init+0x45/0x80 [mt7921s] [69.953] mt7921_init_work+0xe1/0x2a0 [mt7921_common] [69.953] process_one_work+0x7ee/0x1320 [69.953] worker_thread+0x53c/0x1240 [69.953] kthread+0x2b8/0x370 [69.953] ret_from_fork+0x1f/0x30 [69.953] The buggy address belongs to the object at ffff88811c9ce800 which belongs to the cache kmalloc-2k of size 2048 [69.953] The buggy address is located 0 bytes to the right of 2048-byte region [ffff88811c9ce800, ffff88811c9cf000) [69.953] Memory state around the buggy address: [69.953] ffff88811c9cef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [69.953] ffff88811c9cef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [69.953] >ffff88811c9cf000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [69.953] ^ [69.953] ffff88811c9cf080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [69.953] ffff88811c9cf100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc Fixes: 764dee47e2c1 ("mt76: sdio: move common code in mt76_sdio module") Suggested-by: Lorenzo Bianconi <lorenzo@kernel.org> Tested-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-09wifi: mt76: mt7915: add missing of_node_put()Wang Yufen
Add missing of_node_put() after of_reserved_mem_lookup() Fixes: 99ad32a4ca3a ("mt76: mt7915: add support for MT7986") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-02Merge tag 'wireless-next-2022-12-02' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.2 Third set of patches for v6.2. mt76 has a new driver for mt7996 Wi-Fi 7 devices and iwlwifi also got initial Wi-Fi 7 support. Otherwise smaller features and fixes. Major changes: ath10k - store WLAN firmware version in SMEM image table mt76 - mt7996: new driver for MediaTek Wi-Fi 7 (802.11be) devices - mt7986, mt7915: enable Wireless Ethernet Dispatch (WED) offload support - mt7915: add ack signal support - mt7915: enable coredump support - mt7921: remain_on_channel support - mt7921: channel context support iwlwifi - enable Wi-Fi 7 Extremely High Throughput (EHT) PHY capabilities - 320 MHz channels support * tag 'wireless-next-2022-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (144 commits) wifi: ath10k: fix QCOM_SMEM dependency wifi: mt76: mt7921e: add pci .shutdown() support wifi: mt76: mt7915: mmio: fix naming convention wifi: mt76: mt7996: add support to configure spatial reuse parameter set wifi: mt76: mt7996: enable ack signal support wifi: mt76: mt7996: enable use_cts_prot support wifi: mt76: mt7915: rely on band_idx of mt76_phy wifi: mt76: mt7915: enable per bandwidth power limit support wifi: mt76: mt7915: introduce mt7915_get_power_bound() mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2() wifi: mt76: do not send firmware FW_FEATURE_NON_DL region wifi: mt76: mt7921: Add missing __packed annotation of struct mt7921_clc wifi: mt76: fix coverity overrun-call in mt76_get_txpower() wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices wifi: mt76: mt76x0: remove dead code in mt76x0_phy_get_target_power wifi: mt76: mt7915: fix band_idx usage wifi: mt76: mt7915: enable .sta_set_txpwr support wifi: mt76: mt7915: add basedband Txpower info into debugfs wifi: mt76: mt7915: add support to configure spatial reuse parameter set wifi: mt76: mt7915: add missing MODULE_PARM_DESC ... ==================== Link: https://lore.kernel.org/r/20221202214254.D0D3DC433C1@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-12-01wifi: mt76: mt7921e: add pci .shutdown() supportLeon Yen
Some combinations of hosts cannnot detect mt7921e after reboot. The interoperability issue is caused by the status mismatch between host and chip fw. In such cases, the driver should stop chip activities and reset chip to default state before reboot. Suggested-by: angelogioacchino.delregno@collabora.com Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Leon Yen <Leon.Yen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: mmio: fix naming conventionLorenzo Bianconi
Rename mt7915_wed_release_rx_buf in mt7915_mmio_wed_release_rx_buf, mt7915_wed_init_rx_buf in mt7915_mmio_wed_init_rx_buf and mt7915_wed_release_rx_buf in mt7915_mmio_wed_release_rx_buf Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7996: add support to configure spatial reuse parameter setRyder Lee
The SPR parameter set comprises OBSS PD threshold for SRG and non SRG and Bitmap of BSS color and partial BSSID. This adds support to configure fields of SPR element to firmware. User can disable firmware SR algorithms by turning sr_scene_detect off. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7996: enable ack signal supportRyder Lee
This reports signal strength of ACK packets from the peer as measured at each interface. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7996: enable use_cts_prot supportRyder Lee
This adds selectable RTC/CTS enablement for each interface. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: rely on band_idx of mt76_phyRyder Lee
The commit dc44c45c8cd0 added band_idx into mt76_phy, so switching to rely on that. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: enable per bandwidth power limit supportRyder Lee
This power should override the per bandwidth max power that the device emits. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: introduce mt7915_get_power_bound()Ryder Lee
Add a helper for common boundary check. This is a preliminary patch to add per bandwidth power control. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2()Xiongfeng Wang
As comment of pci_get_device() says, it returns a pci_device with its refcount increased. We need to call pci_dev_put() to decrease the refcount. Save the return value of pci_get_device() and call pci_dev_put() to decrease the refcount. Fixes: 9093cfff72e3 ("mt76: mt7915: add support for using a secondary PCIe link for gen1") Fixes: 2e30db0dde61 ("mt76: mt7915: add device id for mt7916") Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: do not send firmware FW_FEATURE_NON_DL regionDeren Wu
skip invalid section to avoid potential risks Fixes: 23bdc5d8cadf ("wifi: mt76: mt7921: introduce Country Location Control support") Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7921: Add missing __packed annotation of struct mt7921_clcDeren Wu
Add __packed annotation to avoid potential CLC parsing error Fixes: 23bdc5d8cadf ("wifi: mt76: mt7921: introduce Country Location Control support") Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: fix coverity overrun-call in mt76_get_txpower()Deren Wu
Make sure the nss is valid for nss_delta array. Return zero if the index is invalid. Coverity message: Event overrun-call: Overrunning callee's array of size 4 by passing argument "n_chains" (which evaluates to 15) in call to "mt76_tx_power_nss_delta". int delta = mt76_tx_power_nss_delta(n_chains); Fixes: 07cda406308b ("mt76: fix rounding issues on converting per-chain and combined txpower") Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devicesShayne Chen
The driver first supports Filogic 680 PCI device, which is a Wi-Fi 7 chipset supporting concurrent tri-band operation at 6 GHz, 5 GHz, and 2.4 GHz with 4x4 antennas on each band. Currently, mt7996 only supports tri-band HE or older mode. EHT mode and more variants of Filogic 680 support will be introduced in further patches. Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Howard Hsu <howard-yh.hsu@mediatek.com> Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com> Co-developed-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com> Co-developed-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com> Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com> Co-developed-by: Money Wang <Money.Wang@mediatek.com> Signed-off-by: Money Wang <Money.Wang@mediatek.com> Co-developed-by: Evelyn Tsai <evelyn.tsai@mediatek.com> Signed-off-by: Evelyn Tsai <evelyn.tsai@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt76x0: remove dead code in mt76x0_phy_get_target_powerLorenzo Bianconi
tx_rate can't be greater than 3 in mt76x0_phy_get_target_power routine for cck rates. Get rid of dead code. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: fix band_idx usageRyder Lee
The commit 006b9d4ad5bf introduced phy->band_idx to accommodate the band definition change for mt7986 so that the band_idx of main_phy can be 0 or 1. Accordingly, the source of band_idx 1 has switched to "phy != &dev->phy" or "dev->phy.band_idx = 1". We still use ext_phy to represent band 1 somewhere in driver, so fix it. Also, band_idx sounds more reasonable than dbdc_idx, so change it. Fixes: 006b9d4ad5bf ("mt76: mt7915: introduce band_idx in mt7915_phy") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: enable .sta_set_txpwr supportRyder Lee
This adds support for adjusting the Txpower level while pushing traffic to an associated station. The allowed range is from 0 to the maximum power of channel. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: add basedband Txpower info into debugfsRyder Lee
This helps user to debug Txpower propagation path easily. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: add support to configure spatial reuse parameter setRyder Lee
The SPR parameter set comprises OBSS PD threshold for SRG and non SRG and Bitmap of BSS color and partial BSSID. This adds support to configure fields of SPR element to firmware. User can disable firmware SR algorithms by turning sr_scene_detect off. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: add missing MODULE_PARM_DESCRyder Lee
Add documentation for module_param so that they're visible with modinfo command. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: enable WED RX statsSujuan Chen
Introduce the capability to report WED RX stats to mac80211. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7915: enable WED RX supportLorenzo Bianconi
Enable RX Wireless Ethernet Dispatch available on MT7986 Soc in oreder to offlad traffic received by WLAN NIC and forwarded to LAN/WAN one. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: introduce mt76_connac_mcu_sta_wed_update utility routineSujuan Chen
This is a preliminary patch to introduce WED RX support for mt7915. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: add info parameter to rx_skb signatureSujuan Chen
This is a preliminary patch to introduce WED RX support for mt7915. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: add WED RX support to dma queue allocLorenzo Bianconi
Introduce the capability to allocate WED RX buffers in mt76_dma_wed_setup routine. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: add WED RX support to mt76_dma_rx_fillLorenzo Bianconi
Introduce the capability to refill WED RX buffers in mt76_dma_rx_fill utility routine. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: add WED RX support to mt76_dma_{add,get}_bufLorenzo Bianconi
Introduce the capability to configure RX WED in mt76_dma_{add,get}_buf utility routines. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: introduce rxwi and rx token utility routinesSujuan Chen
This is a preliminary patch to introduce WED RX support for mt7915. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7921: fix wrong power after multiple SAR setYN Chen
We should update CLC config before SAR set to synchronize all related settings. Fixes: 23bdc5d8cadf ("wifi: mt76: mt7921: introduce Country Location Control support") Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: introduce helper for mt7996 chipsetShayne Chen
Introduce is_mt7996() helper for new chipset. This is a preliminary patch to support mt7996 driver. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: add more starec command tagsShayne Chen
Add starec tags which will be used in new chipset. This is a preliminary patch to add mt7996 chipset support. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: add more bss info command tagsShayne Chen
Add bss info tags which will be used in new chipset. This is a preliminary patch to add mt7996 chipset support. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: introduce unified event tableShayne Chen
Add event IDs and related bit fields for unified event support. This is a preliminary patch to add mt7996 chipset support. Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: add more unified command IDsShayne Chen
Add more unified command IDs which will be used in new chipset. This is the preliminary patch for mt7996 support. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: rework fields for larger bandwidth support in sta_rec_bfShayne Chen
Rename nrow_bw160 and ncol_bw160 since channel width 320 MHz will share the same field. This is a preliminary patch to add mt7996 chipset support. Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: update struct sta_rec_phyShayne Chen
For connac3 generation, max_ampdu_len should be filled in struct sta_rec_phy. This is a preliminary patch to add mt7996 chipset support. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2025-04-27 23:07:50 +0000