diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/mac.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/mac.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index 52076e89d59a..98777f294945 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -906,7 +906,8 @@ out: return ret; } -int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) +static +int _rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) { if (rtw_chip_wcpu_11n(rtwdev)) return __rtw_download_firmware_legacy(rtwdev, fw); @@ -914,6 +915,21 @@ int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) return __rtw_download_firmware(rtwdev, fw); } +int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) +{ + int ret; + + ret = _rtw_download_firmware(rtwdev, fw); + if (ret) + return ret; + + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_PCIE && + rtwdev->chip->id == RTW_CHIP_TYPE_8821C) + rtw_fw_set_recover_bt_device(rtwdev); + + return 0; +} + static u32 get_priority_queues(struct rtw_dev *rtwdev, u32 queues) { const struct rtw_rqpn *rqpn = rtwdev->fifo.rqpn; @@ -1032,6 +1048,9 @@ static int txdma_queue_mapping(struct rtw_dev *rtwdev) if (rtw_chip_wcpu_11ac(rtwdev)) rtw_write32(rtwdev, REG_H2CQ_CSR, BIT_H2CQ_FULL); + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) + rtw_write8_set(rtwdev, REG_TXDMA_PQ_MAP, BIT_RXDMA_ARBBW_EN); + return 0; } |