diff options
| author | Zong-Zhe Yang <kevin_yang@realtek.com> | 2022-11-29 16:31:26 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-12-01 13:04:26 +0200 |
| commit | 860e8263ae92667a2002163886fd2ebd8c67f699 (patch) | |
| tree | 17efb9a928303432b865edf5308446362f678b46 /drivers/net/wireless/realtek/rtw89/mac.h | |
| parent | 38f25dec521edfa289fa0b829676927b13fede91 (diff) | |
wifi: rtw89: check if atomic before queuing c2h
Before queuing C2H work, we check atomicity of the C2H's handler first now.
If atomic or lock-free, handle it directly; otherwise, handle it with mutex
in work as previous. This prepares for MAC MCC C2Hs which require to be
processed directly. And, their handlers will be functions which can be
considered atomic.
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/20221129083130.45708-3-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/mac.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 045e8ec61a41..82b9e81fe474 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -894,6 +894,7 @@ static inline int rtw89_chip_disable_bb_rf(struct rtw89_dev *rtwdev) u32 rtw89_mac_get_err_status(struct rtw89_dev *rtwdev); int rtw89_mac_set_err_status(struct rtw89_dev *rtwdev, u32 err); +bool rtw89_mac_c2h_chk_atomic(struct rtw89_dev *rtwdev, u8 class, u8 func); void rtw89_mac_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, u32 len, u8 class, u8 func); int rtw89_mac_setup_phycap(struct rtw89_dev *rtwdev); |