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2022-09-15wifi: mt76: mt7921: get rid of the false positive resetSean Wang
False positive reset would be possibly triggered by those commands we applied in suspend with HZ MCU timeout, especially it happened when we enabled kernel log in pm core to diagnose how much time we spend in each driver during suspend procedure. So we enlarge the value and align the MCU timeout as other commands we did to reduce the false positive reset. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: connac: fix in commentRuffalo Lavoisier
Correct spelling on 'transmitted' in comment Signed-off-by: Ruffalo Lavoisier <RuffaloLavoisier@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: add PPDU based TxS support for WED deviceRyder Lee
Given that there's no data coming from network stack for binding flows, hence driver counts and reports station's statistics directly through NL80211_STA_INFO_* based on active PPDU based TxS for offloading data. Apart from that, WA firmware and its offloading engine (SDO) have hardcoded "2" as PID, so we introduce MT_PACKET_ID_WED to differentiate WED reporting. Note that PPDU format TxS is mutually exclusive with MT_TXD5_TX_STATUS_HOST. Co-developed-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com> Signed-off-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: move move mt76_sta_stats to mt76_wcidRyder Lee
This is a preliminary patch for WED's TxS support. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921: fix the firmware version reportSean Wang
Fix the regression of the firmware version report since 'b9ec27102ac0 ('mt76: connac: move mt76_connac2_load_ram in connac module')'. Fixes: b9ec27102ac0 ("mt76: connac: move mt76_connac2_load_ram in connac module") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921: add mt7921_mutex_acquire at mt7921_sta_set_decap_offloadSean Wang
Add mt7921_mutex_acquire at mt7921_[start, stop]_ap to fix the race with the context holding dev->muxtex and the driver might access the device in low power state. Fixes: 24299fc869f7 ("mt76: mt7921: enable rx header traslation offload") Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 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: mt7921: add mt7921_mutex_acquire at mt7921_[start, stop]_apSean Wang
Add mt7921_mutex_acquire at mt7921_[start, stop]_ap to fix the race with the context holding dev->muxtex and the driver might access the device in low power state. Fixes: 9d958b60ebc2 ("mt76: mt7921: fix command timeout in AP stop period") Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt76_usb.mt76u_mcu.burst is always false remove related codeGergo Koteles
Simplify mt76x02u_multiple_mcu_reads routine since burst is always false. Signed-off-by: Gergo Koteles <soyer@irl.hu> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7663s: add rx_check callbackLorenzo Bianconi
Introduce rx_check callback support for mt7663s driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: connac: fix possible unaligned access in ↵Lorenzo Bianconi
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 Bianconi
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 Bianconi
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 Chen
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 Bianconi
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 Carpenter
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 Carpenter
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 Carpenter
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 Wang
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 Wang
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 Bianconi
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 Wang
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 Wang
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 Wang
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 Wang
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 Bianconi
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 Chen
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 Bianconi
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 Smith
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 Smith
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 Huang
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 Huang
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 Lee
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 Lee
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 Li
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 Chiu
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 Shih
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 Shih
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 Huang
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 Shih
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 Shih
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 Shih
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 Shih
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 Shih
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 Berg
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 Berg
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 Berg
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 Berg
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 Berg
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 Berg
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 Berg
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
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