diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2024-01-08 17:11:26 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-01-12 19:10:52 +0200 |
| commit | 3b96833a5727135a206001f941b43288f6d61099 (patch) | |
| tree | 304fef902f7ef2c0d82a2b3b12e1bf9b7de82b7a /drivers/net/wireless/realtek/rtw89/mac.c | |
| parent | 6f066439f9dc9584543aac3d60cfecba10c4a579 (diff) | |
wifi: rtw89: mac: add feature_init to initialize BA CAM V1
Add a call of feature_init() when bringing interface up. For now, the
feature is to reset BA CAM V1 that is only used by upcoming 8922A.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240108091134.67007-3-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/mac.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index c485ef2cc3d3..0d5f91d4adee 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -3676,6 +3676,28 @@ static int trx_init_ax(struct rtw89_dev *rtwdev) return 0; } +static int rtw89_mac_feat_init(struct rtw89_dev *rtwdev) +{ +#define BACAM_1024BMP_OCC_ENTRY 4 +#define BACAM_MAX_RU_SUPPORT_B0_STA 1 +#define BACAM_MAX_RU_SUPPORT_B1_STA 1 + const struct rtw89_chip_info *chip = rtwdev->chip; + u8 users, offset; + + if (chip->bacam_ver != RTW89_BACAM_V1) + return 0; + + offset = 0; + users = BACAM_MAX_RU_SUPPORT_B0_STA; + rtw89_fw_h2c_init_ba_cam_users(rtwdev, users, offset, RTW89_MAC_0); + + offset += users * BACAM_1024BMP_OCC_ENTRY; + users = BACAM_MAX_RU_SUPPORT_B1_STA; + rtw89_fw_h2c_init_ba_cam_users(rtwdev, users, offset, RTW89_MAC_1); + + return 0; +} + static void rtw89_disable_fw_watchdog(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; @@ -3910,6 +3932,10 @@ int rtw89_mac_init(struct rtw89_dev *rtwdev) if (ret) goto fail; + ret = rtw89_mac_feat_init(rtwdev); + if (ret) + goto fail; + if (rtwdev->hci.ops->mac_post_init) { ret = rtwdev->hci.ops->mac_post_init(rtwdev); if (ret) |