diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/main.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 565efd880624..259ad849af93 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1259,6 +1259,17 @@ static void rtw_unset_supported_band(struct ieee80211_hw *hw, kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]); } +static void __update_firmware_feature(struct rtw_dev *rtwdev, + struct rtw_fw_state *fw) +{ + u32 feature; + const struct rtw_fw_hdr *fw_hdr = + (const struct rtw_fw_hdr *)fw->firmware->data; + + feature = le32_to_cpu(fw_hdr->feature); + fw->feature = feature & FW_FEATURE_SIG ? feature : 0; +} + static void __update_firmware_info(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) { @@ -1269,6 +1280,8 @@ static void __update_firmware_info(struct rtw_dev *rtwdev, fw->version = le16_to_cpu(fw_hdr->version); fw->sub_version = fw_hdr->subversion; fw->sub_index = fw_hdr->subindex; + + __update_firmware_feature(rtwdev, fw); } static void __update_firmware_info_legacy(struct rtw_dev *rtwdev, |