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2022-09-15wifi: mt76: connac: fix possible unaligned access in ↵Lorenzo Bianconi1-2/+4
mt76_connac_mcu_add_nested_tlv Fix possible unaligned pointer in mt76_connac_mcu_add_nested_tlv routine. Reported-by: kernel test robot <lkp@intel.com> Fixes: 25702d9c55dc5 ("mt76: connac: rely on le16_add_cpu in mt76_connac_mcu_add_nested_tlv") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7915: fix possible unaligned access in mt7915_mac_add_twt_setupLorenzo Bianconi1-4/+6
Fix possible unaligned pointer in mt7915_mac_add_twt_setup routine. Reported-by: kernel test robot <lkp@intel.com> Fixes: 3782b69d03e71 ("mt76: mt7915: introduce mt7915_mac_add_twt_setup routine") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7615: add mt7615_mutex_acquire/release in ↵Lorenzo Bianconi1-0/+4
mt7615_sta_set_decap_offload Similar to mt7921 driver, introduce mt7615_mutex_acquire/release in mt7615_sta_set_decap_offload in order to avoid sending mcu commands while the device is in low-power state. Fixes: d4b98c63d7a77 ("mt76: mt7615: add support for rx decapsulation offload") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: sdio: fix transmitting packet hangsYN Chen1-1/+1
Fix transmitting packets hangs with continuing to pull the pending packet from mac80211 queues when receiving Tx status notification from the device. Fixes: aac5104bf631 ("mt76: sdio: do not run mt76_txq_schedule directly") Acked-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: YN Chen <yn.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: sdio: add rx_check callback for sdio devicesLorenzo Bianconi2-7/+17
Introduce rx_check callback support for mt7921s driver. Tested-by: Sean Wang <sean.wang@mediatek.com> Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921: delete stray if statementDan Carpenter1-3/+0
This if statement is never true. It was supposed to have been deleted as part of commit 454b768f9ba6 ("mt76: mt7921: Let PCI core handle power state and use pm_sleep_ptr()") but was missed. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921: fix use after free in mt7921_acpi_read()Dan Carpenter1-1/+4
Don't dereference "sar_root" after it has been freed. Fixes: f965333e491e ("mt76: mt7921: introduce ACPI SAR support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7915: fix an uninitialized variable bugDan Carpenter1-1/+1
Smatch complains that: drivers/net/wireless/mediatek/mt76/mt7915/mac.c:428 mt7915_mac_fill_rx() error: uninitialized symbol 'msta'. It looks like this was supposed to be initialized to NULL. Fixes: 0880d40871d1 ("mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: sdio: poll sta stat when device transmits dataSean Wang1-1/+1
It is not meaningful to poll sta stat when there is no data traffic. So polling sta stat when the device has transmitted data instead to save CPU power. That implies that it is unallowed the stat_work to work while MCU is being initialized in the really early stage to fix the possible time to time MCU initialization failure. Fixes: d39b52e31aa6 ("mt76: introduce mt76_sdio module") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: sdio: fix the deadlock caused by sdio->stat_workSean Wang1-2/+2
Because wake_work and sdio->stat_work share the same workqueue mt76->wq, if sdio->stat_work cannot acquire the mutex lock such as that was possibly held up by [mt7615, mt7921]_mutex_acquire. Additionally, if [mt7615, mt7921]_mutex_acquire was called by sdio->stat_work self, the wake would be blocked by itself. Thus, we move the stat_work into ieee80211_workqueue instead to break the deadlock. Fixes: d39b52e31aa6 ("mt76: introduce mt76_sdio module") Co-developed-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921: move mt7921_rx_check and mt7921_queue_rx_skb in mac.cLorenzo Bianconi4-157/+119
Since both mt7921_rx_check and mt7921_queue_rx_skb routines are used by all chipsets (mmio, usb and sdio), move them in mac.c and remove duplicated code. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921u: remove unnecessary MT76_STATE_SUSPENDSean Wang1-4/+0
remove unnecessary MT76_STATE_SUSPEND manipulation to be consistent with the mt7921[e, s] driver. Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921u: fix race issue between reset and suspend/resumeSean Wang1-4/+24
It is unexpected that the reset work is running simultaneously with the suspend or resume context and it is possible that reset work is still running even after mt7921 is suspended if we don't fix the race issue. Thus, the suspend procedure should be waiting until the reset is completed at the beginning and ignore the subsequent the reset requests. In case there is an error that happens during either suspend or resume handler, we will schedule a reset task to recover the error before returning the error code to ensure we can immediately fix the error there. Fixes: df3e4143ba8a ("mt76: mt7921u: add suspend/resume support") Co-developed-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921s: fix race issue between reset and suspend/resumeSean Wang1-4/+9
It is unexpected that the reset work is running simultaneously with the suspend or resume context and it is possible that reset work is still running even after mt7921 is suspended if we don't fix the race issue. Thus, the suspend procedure should be waiting until the reset is completed at the beginning and ignore the subsequent the reset requests. In case there is an error that happens during either suspend or resume handler, we will schedule a reset task to recover the error before returning the error code to ensure we can immediately fix the error there. Fixes: ca74b9b907f9 ("mt76: mt7921s: add reset support") Co-developed-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921e: fix race issue between reset and suspend/resumeSean Wang2-4/+14
It is unexpected that the reset work is running simultaneously with the suspend or resume context and it is possible that reset work is still running even after mt7921 is suspended if we don't fix the race issue. Thus, the suspend procedure should be waiting until the reset is completed at the beginning and ignore the subsequent the reset requests. In case there is an error that happens during either suspend or resume handler, we will schedule a reset task to recover the error before returning the error code to ensure we can immediately fix the error there. Fixes: 0c1ce9884607 ("mt76: mt7921: add wifi reset support") Co-developed-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: add rx_check callback for usb devicesLorenzo Bianconi5-0/+28
Introduce rx_check callback support for mt7663u and mt7921u drivers. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: testmode: use random payload for tx packetsShayne Chen1-2/+6
Compared to fixed payload packets, random payload packets have better measured EVM under the same txpower. Our tests show EVM becomes at least 2-3 dB better in test cases with high rate and long tx length, which also aligns the testing results to proprietary driver. Suggested-by: Jm Chen <jm.chen@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: connac: introduce mt76_connac_reg_map structureLorenzo Bianconi4-174/+170
Introduce mt76_connac_reg_map structure in mt76-connac module since it is used by all connac2 chipset. Align structure definitions. This is a preliminary patch to add mt7990 chipset support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-12wifi: rtl8xxxu: Remove copy-paste leftover in gen2_update_rate_maskBitterblue Smith1-3/+2
It looks like a leftover from copying rtl8xxxu_update_rate_mask, which is used with the gen1 chips. It wasn't causing any problems for my RTL8188FU test device, but it's clearly a mistake, so remove it. Fixes: f653e69009c6 ("rtl8xxxu: Implement basic 8723b specific update_rate_mask() function") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/d5544fe8-9798-28f1-54bd-6839a1974b10@gmail.com
2022-09-12wifi: rtl8xxxu: gen2: Fix mistake in path B IQ calibrationBitterblue Smith1-2/+2
Found by comparing with the vendor driver. Currently this affects only the RTL8192EU, which is the only gen2 chip with 2 TX paths supported by this driver. It's unclear what kind of effect the mistake had in practice, since I don't have any RTL8192EU devices to test it. Fixes: e1547c535ede ("rtl8xxxu: First stab at adding IQK calibration for 8723bu parts") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/30a59f3a-cfa9-8379-7af0-78a8f4c77cfd@gmail.com
2022-09-12wifi: rtw89: split scan including lots of channelsPo-Hao Huang4-5/+38
The size limit of H2C commands is 2048. With regulatory that enables U-NII-6 ~ UNII-8 channels, channel list length combining with channel info length will exceed that. Split the channel list to parts and do scan multiple times to workaround that. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-10-pkshih@realtek.com
2022-09-12wifi: rtw89: 8852c: support hw_scanPo-Hao Huang4-7/+27
This enables hw_scan function for 52c. The mechanism is similar to 52a except that it adds modifications required for 6G channels and extends the command length to make driver compatible to both newer and existing firmware. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-9-pkshih@realtek.com
2022-09-12wifi: rtw89: call tx_wake notify for 8852c in deep ps modeChin-Yen Lee2-1/+5
8852c transmits packets with slow response in deep ps mode, and lead to low throughput. We need to call tx_wake for each pakcet to trigger firmware wake earlier to avoid it. Signed-off-by: Chin-Yen Lee <timlee@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-8-pkshih@realtek.com
2022-09-12wifi: rtw89: support deep ps mode for rtw8852cChin-Yen Lee4-2/+7
rtw8852c could support deep ps mode if the firmware version is greater than 0.17.34. Signed-off-by: Chin-Yen Lee <timlee@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-7-pkshih@realtek.com
2022-09-12wifi: rtw89: set response rate selectionChia-Yuan Li5-2/+54
With suitable response rate, it can acknowledge peer packets are received. Otherwise, peer could re-transmit again due to missing of ACK frames. To achieve this, refer to RX rate and CMAC table to choose the smaller as initial response rate. Signed-off-by: Chia-Yuan Li <leo.li@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-6-pkshih@realtek.com
2022-09-12wifi: rtw89: 8852c: set TX to single path TX on path B in 6GHz bandYi-Tang Chiu2-9/+17
With one path TX for 1SS rate, it can transmit higher power in 6GHz band to yield better performance in high attenuation circumstance. Signed-off-by: Yi-Tang Chiu <chiuyitang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-5-pkshih@realtek.com
2022-09-12wifi: rtw89: 8852c: enlarge polling timeout of RX DCKPing-Ke Shih2-1/+3
The range of calibration time of RX DCK is quite wide from ~40us to ~1300us by experiments, and probability is about 0.1% for the cases larger than 1000us. Though it can retry calibration and get positive result, it will spend more time. Therefore, enlarge it to avoid warning and duplicate calibration. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-4-pkshih@realtek.com
2022-09-12wifi: rtw89: 8852c: enable the interference cancellation of MU-MIMO on 6GHzPing-Ke Shih2-0/+7
Enable MU-MIMO interference cancellation (MUIC) to yield expected performance of receiving MU-MIMO packets on 6GHz. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-3-pkshih@realtek.com
2022-09-12wifi: rtw89: add DIG register struct to share common algorithmEric Huang5-27/+111
Since control register address for DIG are different per IC, add a new struct rtw89_dig_regs in chip info for each IC to define their own address. Signed-off-by: Eric Huang <echuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-2-pkshih@realtek.com
2022-09-12wifi: rtw89: support TX diversity for 1T2R chipsetPing-Ke Shih6-1/+68
Check RSSI strength to decide which path is better, and then set TX path accordingly. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-6-pkshih@realtek.com
2022-09-12wifi: rtw89: record signal strength per RF pathPing-Ke Shih5-14/+32
Originally, we show average signal strength. To support TX diversity, this patch prepares strength per path, then we can decide TX path. RSSI: -54 dBm (raw=112, prev=110) [-57, -52] Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-5-pkshih@realtek.com
2022-09-12wifi: rtw89: configure TX path via H2C commandPing-Ke Shih2-8/+56
In order to support TX diversity, add a function to control TX path. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-4-pkshih@realtek.com
2022-09-12wifi: rtw89: parse phycap of TX/RX antenna numberPing-Ke Shih3-1/+21
Two fields, TX/RX ANT NUM, are introduced to address variant TX/RX antenna number of hardware. For example, a 1x1 chip with TX diversity, TX NSS = 1 and TX/RX ANT NUM = 2. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-3-pkshih@realtek.com
2022-09-12wifi: rtw89: use u32_get_bits to access C2H content of PHY capabilityPing-Ke Shih2-23/+35
The definitions of bit fields in structure will be wrong in big-endian platform, so use u32_get_bits() to access them. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-2-pkshih@realtek.com
2022-09-07wifi: b43: remove empty switch statementJohannes Berg1-5/+1
There's a TODO here, just move the dependency on phy->rev into the comment. Not that this driver is likely to get any updates. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.ea00a892e41b.I709217fc307125f8670c7f6a9093111b46194131@changeid
2022-09-07wifi: cw1200: use get_unaligned_le64()Johannes Berg1-2/+1
Instead of the code here that copies into a variable first and then flips endianness, which confuses sparse, just directly use get_unaligned_le64(). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.a5c9ea122f0f.If786a66f8fd9d45659cd5a2532cf395e21334453@changeid
2022-09-07wifi: cw1200: remove RCU STA pointer handling in TXJohannes Berg1-4/+1
We can call this in one of two ways: through mac80211, where we're already in an RCU read-side critical section, or from some other code in the driver where this pointer can only be NULL. In any case, we get a 'free' already protected pointer to the sta through info->control.sta, so we can use it on the stack without any further protection. Remove the rcu_dereference() and critical section. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.e5bc20dd17bf.Ib570ff7fde33c2b6eddef493a3541fa04eb47181@changeid
2022-09-07wifi: mwifiex: fix endian annotations in castsJohannes Berg1-6/+6
These cause sparse warnings, and since the device generally works in little endian we can assume the code is correct, so just fix the casts accordingly. No binary changes on x86. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.3f72609a3825.If4048592701bf04981be1dab18eaaa339b2ea382@changeid
2022-09-07wifi: mwifiex: fix endian conversionJohannes Berg1-1/+1
Clearly the value should be converted and then compared, not the result of the comparison be converted. No binary changes on x86. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.a32e45adb2b2.I8c966b07c0bf7be4485967b044d9dad3f4772a27@changeid
2022-09-07wifi: mwifiex: mark a variable unusedJohannes Berg1-1/+1
We need to read a value from the device to wake it, but if it succeeds we don't really care about it. Mark the variable to avoid a compiler warning. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.5d67f55178a1.If0789ab326935896e5886fa06dbb9ef0da6c0b41@changeid
2022-09-07wifi: wl18xx: add some missing endian conversionsJohannes Berg1-4/+4
This caused sparse warnings, and clearly is needed per how other firmware interfaces behave. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.2b5cb713cf4b.Ibabba2deb7bb22863d3a134e7a3333422d7eff17@changeid
2022-09-07wifi: libertas: fix a couple of sparse warningsJohannes Berg2-3/+2
- endian swapping is required in one place, use the already swapped 'bsssize' local - lbs_disablemesh need not be exported and can be static Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.76c34b2ae7a0.Ieb97c72b6d26f9d695cc4ab10fa7af5c3509612b@changeid
2022-09-07wifi: ipw2100: fix warnings about non-kernel-docJohannes Berg1-2/+2
Just remove the extra asterisk to make it not be kernel-doc formatted. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220904212910.8169e8c9090c.I0357e80cc86be2d4ac6205d1f53568444dcf7c9b@changeid
2022-09-07wifi: rtl8xxxu: Fix skb misuse in TX queue selectionBitterblue Smith1-1/+2
rtl8xxxu_queue_select() selects the wrong TX queues because it's reading memory from the wrong address. It expects to find ieee80211_hdr at skb->data, but that's not the case after skb_push(). Move the call to rtl8xxxu_queue_select() before the call to skb_push(). Fixes: 26f1fad29ad9 ("New driver: rtl8xxxu (mac80211)") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/7fa4819a-4f20-b2af-b7a6-8ee01ac49295@gmail.com
2022-09-07wifi: brcmfmac: remove redundant variable errJinpeng Cui1-9/+3
Return value from brcmf_fil_iovar_data_set() and brcmf_config_ap_mgmt_ie() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220831132254.303697-1-cui.jinpeng2@zte.com.cn
2022-09-07wifi: brcmfmac: add 43439 SDIO ids and initializationMarek Vasut6-2/+11
Add HW and SDIO ids for use with the muRata 1YN (Cypress CYW43439). Add the firmware mapping structures for the CYW43439 chipset. The 43439 needs some things setup similar to the 43430 chipset. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220827024903.617294-1-marex@denx.de
2022-09-07wifi: rtl8xxxu: Simplify the error handling codeZheyu Ma1-6/+3
Since the logic of the driver's error handling code has changed, the previous dead store and checks are not needed. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220818073352.3156288-1-zheyuma97@gmail.com
2022-09-07bcma: Fix typo in commentsShaomin Deng1-1/+1
Remove the repeated word "registers" in comments. Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220811152043.11446-1-dengshaomin@cdjrlc.com
2022-09-07wifi: p54: Fix comment typoJason Wang1-1/+1
The double `to' is duplicated in the comment, remove one. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Acked-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220811120340.12968-1-wangborong@cdjrlc.com
2022-09-07wifi: mwifiex: Fix comment typoJason Wang1-1/+1
The double `the' is duplicated in the comment, remove one. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220811120201.10824-1-wangborong@cdjrlc.com
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