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2022-04-23wl12xx: scan: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()Minghao Chi
Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220420090247.2588680-1-chi.minghao@zte.com.cn
2022-04-23wl12xx: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()Minghao Chi
Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220420090214.2588618-1-chi.minghao@zte.com.cn
2022-04-23rtw89: 8852c: add help function of set channelPing-Ke Shih
During setting channel, we need to backup/restore and disable/enable some settings. The settings include SCH (scheduler channel), PPDU status report, and RF components, DFS and ADC. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-13-pkshih@realtek.com
2022-04-23rtw89: 8852c: add set channel of BB partPing-Ke Shih
BB does many settings during setting channel. First is to configure CCK for 2G channels, and then basic channel and bandwidth settings with a encoded channel index that will report to driver when we receive packets. Configure spur elimination to avoid spur of CSI and NBI tones in certain frequencies. Also, it initializes BT grant to arrange path sharing with BT according to band. Finally, reset TSSI and BB hardware to ensure it stays in initial state. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-12-pkshih@realtek.com
2022-04-23rtw89: 8852c: set channel of MAC partPing-Ke Shih
Configure channel and bandwidth of MAC registers to work properly. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-11-pkshih@realtek.com
2022-04-23rtw89: 8852c: add set channel function of RF partPing-Ke Shih
Prepare functions to configure channel and bandwidth accordingly. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-10-pkshih@realtek.com
2022-04-23rtw89: 8852c: add HFC parametersPing-Ke Shih
HFC is short for HCI flow control, and these parameters is used to configure PCI quota for TX/RX. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-9-pkshih@realtek.com
2022-04-23rtw89: 8852c: add efuse gain offset parserPing-Ke Shih
Define efuse struct to access gain offset, and store them for further use by setting channel. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-8-pkshih@realtek.com
2022-04-23rtw89: 8852c: support bb gain infoZong-Zhe Yang
Add parser for bb gain table and configure bb gain table for 8852c. While ctrl_ch, obtain bb gain error settings and write them to phy. Signed-off-by: Zong-Zhe Yang <kevin_yang@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/20220414062027.62638-7-pkshih@realtek.com
2022-04-23rtw89: 8852c: add BB initial and reset functionsPing-Ke Shih
chip_ops::bb_sethw is to initialize BB settings out of BB parameters tables. Once switching channel or initialing, we do chip_ops::bb_reset to reset hardware counters and states to make things in expectation. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-6-pkshih@realtek.com
2022-04-23rtw89: 8852c: phy: configure TSSI bandedgePing-Ke Shih
TSSI is used to manage TX power with thermal value as a factor. This patch is to configure bandedge to TX proper waveform. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-5-pkshih@realtek.com
2022-04-23rtw89: 8852c: add TX power track tablesZong-Zhe Yang
TX power track tables are used to do TX power compensation according to thermal value. In order to work in existing and new chip, add new 6G entries, and change type from u8 to s8. Internal version table is HALRF_027_00_031. Signed-off-by: Zong-Zhe Yang <kevin_yang@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/20220414062027.62638-4-pkshih@realtek.com
2022-04-23rtw89: 8852c: add TX power by rate and limit tablesPing-Ke Shih
TX power depends on rate, but must follow regulation for specific country. Once asked to set channel, we configure registers according to these TX power tables. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-3-pkshih@realtek.com
2022-04-23rtw89: 8852c: add BB and RF parameters tablesPing-Ke Shih
These parameters are used to initialize BB and RF hardware when we are going to bring up interface and start to transmit and receive. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220414062027.62638-2-pkshih@realtek.com
2022-04-23wl18xx: debugfs: use pm_runtime_resume_and_get() instead of ↵Minghao Chi
pm_runtime_get_sync() Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413093356.2538192-1-chi.minghao@zte.com.cn
2022-04-23wlcore: cmd: using pm_runtime_resume_and_get() instead of pm_runtime_get_sync()Minghao Chi
Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220420090141.2588553-1-chi.minghao@zte.com.cn
2022-04-23wlcore: sdio: using pm_runtime_resume_and_get() instead of pm_runtime_get_sync()Minghao Chi
Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220419110445.2574424-1-chi.minghao@zte.com.cn
2022-04-23wlcore: vendor_cmd: use pm_runtime_resume_and_get() instead of ↵Minghao Chi
pm_runtime_get_sync() Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413093939.2538825-1-chi.minghao@zte.com.cn
2022-04-23wlcore: testmode: use pm_runtime_resume_and_get() instead of ↵Minghao Chi
pm_runtime_get_sync() Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413093502.2538316-1-chi.minghao@zte.com.cn
2022-04-23wlcore: sysfs: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()Minghao Chi
Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413093431.2538254-1-chi.minghao@zte.com.cn
2022-04-23wlcore: main: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()Minghao Chi
Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220412091742.2533527-1-chi.minghao@zte.com.cn
2022-04-13rtw89: pci: correct return value handling of rtw89_write16_mdio_mask()Ping-Ke Shih
Fix wrong checking statement. Fortunately, this wrong code doesn't affect existing chip. Fixes: 740c431c22fe ("rtw89: pci: add register definition to rtw89_pci_info to generalize pci code") Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413010804.8941-5-pkshih@realtek.com
2022-04-13rtw89: configure security CAM for V1 chipPing-Ke Shih
Add to configure security CAM while mac80211 calls set_key and del_key. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413010804.8941-4-pkshih@realtek.com
2022-04-13rtw89: add new H2C to configure security CAM via DCTL for V1 chipPing-Ke Shih
DCTL is short for D-MAC control that V1 chip uses this H2C to configure security CAM. Implement the callers in next patch. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413010804.8941-3-pkshih@realtek.com
2022-04-13rtw89: extend H2C of CMAC control infoPing-Ke Shih
In order to support new chip that has capability of 160M, we need new format to fill new information, so add a new V1 ID for newer use. Since most fields are the same, fill fields according to the function ID of chip. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220413010804.8941-2-pkshih@realtek.com
2022-04-12Merge branch 'wfx-move-out-of-staging'Kalle Valo
This is an immutable branch shared between wireless-next and staging-next for moving wfx driver out of staging to drivers/net/wireless directory.
2022-04-12rtlwifi: rtl8192cu: Fix spelling mistake "writting" -> "writing"Lv Ruyi
There are some spelling mistakes in the comments. Fix it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220411032458.2517551-1-lv.ruyi@zte.com.cn
2022-04-12rtlwifi: Fix spelling mistake "cacluated" -> "calculated"Lv Ruyi
There are some spelling mistakes in the comments. Fix it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408095803.2495336-1-lv.ruyi@zte.com.cn
2022-04-12wlcore: debugfs: use pm_runtime_resume_and_get() instead of ↵Minghao Chi
pm_runtime_get_sync() Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408081205.2494512-1-chi.minghao@zte.com.cn
2022-04-12rtw88: 8821ce: Disable PCIe ASPM L1 for 8821CE using chip IDJimmy Hon
Make workaround work for other 8821CE devices with different PCI ID Signed-off-by: Jimmy Hon <honyuenkwun@gmail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220407075123.420696-3-honyuenkwun@gmail.com
2022-04-12rtw88: 8821ce: add support for device ID 0xb821Jimmy Hon
New device ID 0xb821 found on TP-Link T2E Tested it with c821 driver. 2.4GHz and 5GHz works. PCI id: 05:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device b821 Subsystem: Realtek Semiconductor Co., Ltd. Device b821 Signed-off-by: Jimmy Hon <honyuenkwun@gmail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220407075123.420696-2-honyuenkwun@gmail.com
2022-04-12rtw88: 8821c: fix debugfs rssi valuePo-Hao Huang
RSSI value per frame is reported to mac80211 but not maintained in our own statistics, add it back to help us debug. 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/20220407095858.46807-7-pkshih@realtek.com
2022-04-12rtw88: do PHY calibration while starting APPing-Ke Shih
Calling calibration to yield expected PHY performance. We do this in STA mode, so do this in AP mode as well. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220407095858.46807-6-pkshih@realtek.com
2022-04-12rtw88: 8821c: Enable TX report for management framesPo-Hao Huang
Without this setting, hardware would not report to driver even if management frames are transmitted successfully. So we fix it. 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/20220407095858.46807-5-pkshih@realtek.com
2022-04-12rtw88: Add update beacon flow for AP modePo-Hao Huang
To support stations in power saving mode, AP should notify stations that there are frames buffered at the AP via TIM during beacons. Driver used to transmit identical beacons that were downloaded to hardware during the initiation phase. This beacon will become obsolete over time. If the beacon does not contain sufficient information, station would not be able to percept that there is data to receive. Hence it won't wake up and start the PS-poll procedure, this could lead to timeout and/or lost data segments. In order to resolve this issue, driver will now download beacon to hardware whenever the content is updated. Enable hardware to update dtim_count for more efficiency, this reduces the overhead of downloading beacon at every beacon interval since most of the time only the dtim_count needs to be updated. Change queue mapping for broadcast/multicast frames to high queue, so these frames can be prioritized and sent when dtim_count is zero. 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/20220407095858.46807-4-pkshih@realtek.com
2022-04-12rtw88: fix incorrect frequency reportedPo-Hao Huang
We should only fill in frequency reported by firmware during scan. Add this so frames won't be dropped by mac80211 due to frequency mismatch. 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/20220407095858.46807-3-pkshih@realtek.com
2022-04-12rtw88: add ieee80211:sta_rc_update opsPo-Hao Huang
Adding this allows us to get notification when bitrate configuration of the station changes. Update according parameters to firmware so the rate control algorithm can work properly. 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/20220407095858.46807-2-pkshih@realtek.com
2022-04-12rtw89: rtw89_ser: add const to struct state_ent and event_entJoe Perches
Change the struct and the uses to const to reduce data. $ size drivers/net/wireless/realtek/rtw89/ser.o* (x86-64 defconfig w/ rtw89) text data bss dec hex filename 3741 8 0 3749 ea5 drivers/net/wireless/realtek/rtw89/ser.o.new 3437 312 0 3749 ea5 drivers/net/wireless/realtek/rtw89/ser.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/2fd88e6119f62b968477ef9781abb1832d399fd6.camel@perches.com
2022-04-12rtw89: 8852c: add 8852c specific BT-coexistence initial functionChia-Yuan Li
Initialize registers to default values, such as PTA and GNT pin, and set pin MUX according to number of antenna on hardware module. 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/20220408001353.17188-10-pkshih@realtek.com
2022-04-12rtw89: Skip useless dig gain and igi related settings for 8852CJohnson Lin
Separated DIG RX gain, IGI configurations from not supportted HW using "support_igi" capability flag. Signed-off-by: Johnson Lin <johnson.lin@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/20220408001353.17188-9-pkshih@realtek.com
2022-04-12rtw89: 8852c: disable firmware watchdog if CPU disabledChia-Yuan Li
Disable watchdog timer to prevent it timeout suddenly. 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/20220408001353.17188-8-pkshih@realtek.com
2022-04-12rtw89: reset BA CAMPing-Ke Shih
BA CAM is used to react receiving AMPDU packets, so reset them to be expected initial state. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408001353.17188-7-pkshih@realtek.com
2022-04-12rtw89: change station scheduler setting for hardware TX modePing-Ke Shih
The bit B_AX_SS_NONEMPTY_SS2FINFO_EN should be clear, because we configure C-MAC as hardware TX/RX mode. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408001353.17188-6-pkshih@realtek.com
2022-04-12rtw89: ser: configure top ERR IMR for firmware to recoverPing-Ke Shih
Turn on ERR IMR, and then firmware can capture interrupts reflecting errors to recover hardware states. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408001353.17188-5-pkshih@realtek.com
2022-04-12rtw89: ser: configure C-MAC interrupt maskChia-Yuan Li
Similarly, create functions to set specific C-MAC masks for firmware recovery. 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/20220408001353.17188-4-pkshih@realtek.com
2022-04-12rtw89: ser: configure D-MAC interrupt maskChia-Yuan Li
These interrupts are used by firmware to recover hardware. Create functions to set specific D-MAC masks to replace plain register settings. 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/20220408001353.17188-3-pkshih@realtek.com
2022-04-12rtw89: ser: fix unannotated fall-throughZong-Zhe Yang
add `break` to fix warning of unannotated fall-through between switch labels. Fixes: 14f9f4790048 ("rtw89: ser: control hci interrupts on/off by state") Signed-off-by: Zong-Zhe Yang <kevin_yang@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/20220408001353.17188-2-pkshih@realtek.com
2022-04-11mac80211: prepare sta handling for MLO supportSriram R
Currently in mac80211 each STA object is represented using sta_info datastructure with the associated STA specific information and drivers access ieee80211_sta part of it. With MLO (Multi Link Operation) support being added in 802.11be standard, though the association is logically with a single Multi Link capable STA, at the physical level communication can happen via different advertised links (uniquely identified by Channel, operating class, BSSID) and hence the need to handle multiple link STA parameters within a composite sta_info object called the MLD STA. The different link STA part of MLD STA are identified using the link address which can be same or different as the MLD STA address and unique link id based on the link vif. To support extension of such a model, the sta_info datastructure is modified to hold multiple link STA objects with link specific params currently within sta_info moved to this new structure. Similarly this is done for ieee80211_sta as well which will be accessed within mac80211 as well as by drivers, hence trivial driver changes are expected to support this. For current non MLO supported drivers, only one link STA is present and link information is accessed via 'deflink' member. For MLO drivers, we still need to define the APIs etc. to get the correct link ID and access the correct part of the station info. Currently in mac80211, all link STA info are accessed directly via deflink. These will be updated to access via link pointers indexed by link id with MLO support patches, with link id being 0 for non MLO supported cases. Except for couple of macro related changes, below spatch takes care of updating mac80211 and driver code to access to the link STA info via deflink. @ieee80211_sta@ struct ieee80211_sta *s; struct sta_info *si; identifier var = {supp_rates, ht_cap, vht_cap, he_cap, he_6ghz_capa, eht_cap, rx_nss, bandwidth, txpwr}; @@ ( s-> - var + deflink.var | si->sta. - var + deflink.var ) @sta_info@ struct sta_info *si; identifier var = {gtk, pcpu_rx_stats, rx_stats, rx_stats_avg, status_stats, tx_stats, cur_max_bandwidth}; @@ ( si-> - var + deflink.var ) Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Link: https://lore.kernel.org/r/1649086883-13246-1-git-send-email-quic_srirrama@quicinc.com [remove MLO-drivers notes from commit message, not clear yet; run spatch] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-11mac80211: introduce BSS color collision detectionLorenzo Bianconi
Add ieee80211_rx_check_bss_color_collision routine in order to introduce BSS color collision detection in mac80211 if it is not supported in HW/FW (e.g. for mt7915 chipset). Add IEEE80211_HW_DETECTS_COLOR_COLLISION flag to let the driver notify BSS color collision detection is supported in HW/FW. Set this for ath11k which apparently didn't need this code. Tested-by: Peter Chiu <Chui-Hao.Chiu@mediatek.com> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/a05eeeb1841a84560dc5aaec77894fcb69a54f27.1648204871.git.lorenzo@kernel.org [clarify commit message a bit, move flag to mac80211] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-06ipw2x00: use DEVICE_ATTR_*() macroMeng Tang
Use DEVICE_ATTR_*() helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: Meng Tang <tangmeng@uniontech.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220406015444.14408-1-tangmeng@uniontech.com
generated by cgit (git 2.34.1) at 2025-04-22 22:58:05 +0000