diff options
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 95fd5c6614b..dca21ee69a6 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -221,6 +221,17 @@ static void wcn36xx_feat_caps_info(struct wcn36xx *wcn) } } +static void wcn36xx_detect_chip_version(struct wcn36xx *wcn) +{ + if (get_feat_caps(wcn->fw_feat_caps, DOT11AC)) { + wcn36xx_info("Chip is 3680\n"); + wcn->chip_version = WCN36XX_CHIP_3680; + } else { + wcn36xx_info("Chip is 3660\n"); + wcn->chip_version = WCN36XX_CHIP_3660; + } +} + static int wcn36xx_start(struct ieee80211_hw *hw) { struct wcn36xx *wcn = hw->priv; @@ -267,6 +278,16 @@ static int wcn36xx_start(struct ieee80211_hw *hw) goto out_free_smd_buf; } + if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) { + ret = wcn36xx_smd_feature_caps_exchange(wcn); + if (ret) + wcn36xx_warn("Exchange feature caps failed\n"); + else + wcn36xx_feat_caps_info(wcn); + } + + wcn36xx_detect_chip_version(wcn); + /* DMA channel initialization */ ret = wcn36xx_dxe_init(wcn); if (ret) { @@ -276,13 +297,6 @@ static int wcn36xx_start(struct ieee80211_hw *hw) wcn36xx_debugfs_init(wcn); - if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) { - ret = wcn36xx_smd_feature_caps_exchange(wcn); - if (ret) - wcn36xx_warn("Exchange feature caps failed\n"); - else - wcn36xx_feat_caps_info(wcn); - } INIT_LIST_HEAD(&wcn->vif_list); return 0; |