diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/mac.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index 6f2fba6c32bf..9b75d9645580 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -827,6 +827,8 @@ static void hfc_func_en(struct rtw89_dev *rtwdev, bool en, bool h2c_en) static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) { + const struct rtw89_chip_info *chip = rtwdev->chip; + u32 dma_ch_mask = chip->dma_ch_mask; u8 ch; u32 ret = 0; @@ -848,6 +850,8 @@ static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { + if (dma_ch_mask & BIT(ch)) + continue; ret = hfc_ch_ctrl(rtwdev, ch); if (ret) return ret; @@ -863,6 +867,8 @@ static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) udelay(10); } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { + if (dma_ch_mask & BIT(ch)) + continue; ret = hfc_upd_ch_info(rtwdev, ch); if (ret) return ret; |