diff options
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/fw.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/reg.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index e3fc9f168ae5..fbe08c162b93 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -2496,6 +2496,7 @@ int rtw89_fw_h2c_lps_ch_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) struct rtw89_h2c_lps_ch_info *h2c; u32 len = sizeof(*h2c); struct sk_buff *skb; + u32 done; int ret; if (chip->chip_gen != RTW89_CHIP_BE) @@ -2519,12 +2520,18 @@ int rtw89_fw_h2c_lps_ch_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) H2C_CAT_OUTSRC, H2C_CL_OUTSRC_DM, H2C_FUNC_FW_LPS_CH_INFO, 0, 0, len); + rtw89_phy_write32_mask(rtwdev, R_CHK_LPS_STAT, B_CHK_LPS_STAT, 0); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } + ret = read_poll_timeout(rtw89_phy_read32_mask, done, done, 50, 5000, + true, rtwdev, R_CHK_LPS_STAT, B_CHK_LPS_STAT); + if (ret) + rtw89_warn(rtwdev, "h2c_lps_ch_info done polling timeout\n"); + return 0; fail: dev_kfree_skb_any(skb); diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index c9f6bdc84d03..897884e9667f 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -7818,6 +7818,8 @@ #define B_UPD_P0_EN BIT(31) #define R_EMLSR 0x0044 #define B_EMLSR_PARM GENMASK(27, 12) +#define R_CHK_LPS_STAT 0x0058 +#define B_CHK_LPS_STAT BIT(0) #define R_SPOOF_CG 0x00B4 #define B_SPOOF_CG_EN BIT(17) #define R_CHINFO_SEG 0x00B4 |