diff options
| author | Yan-Hsuan Chuang <yhchuang@realtek.com> | 2019-10-02 09:35:19 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-10-04 16:44:55 +0300 |
| commit | 942e2a5d39a9706aa0115078a67659b4d071aece (patch) | |
| tree | beee914e3dd374090f048076f96df1460991ee14 /drivers/net/wireless/realtek/rtw88/mac80211.c | |
| parent | 3a2dd6b7cadfc627378d2c3af065f82ebb1d4cbf (diff) | |
| download | linux-942e2a5d39a9706aa0115078a67659b4d071aece.tar.xz | |
rtw88: allows to set RTS in TX descriptor
Allows driver to send RTS by filling tx descriptor.
The user may want to set the rts threshold. But since we have not
been taking over rate control from mac80211 to driver by setting flag
IEEE80211_HW_HAS_RATE_CONTROL, there is nothing we can do about it.
So here just store the value, and mac80211 will tell us to use rts
protection by ieee80211_tx_info::control::use_rts.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/mac80211.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index 97777c7fdce8..1646f38fd940 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -541,6 +541,17 @@ static void rtw_ops_mgd_prepare_tx(struct ieee80211_hw *hw, mutex_unlock(&rtwdev->mutex); } +static int rtw_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value) +{ + struct rtw_dev *rtwdev = hw->priv; + + mutex_lock(&rtwdev->mutex); + rtwdev->rts_threshold = value; + mutex_unlock(&rtwdev->mutex); + + return 0; +} + const struct ieee80211_ops rtw_ops = { .tx = rtw_ops_tx, .start = rtw_ops_start, @@ -557,5 +568,6 @@ const struct ieee80211_ops rtw_ops = { .sw_scan_start = rtw_ops_sw_scan_start, .sw_scan_complete = rtw_ops_sw_scan_complete, .mgd_prepare_tx = rtw_ops_mgd_prepare_tx, + .set_rts_threshold = rtw_ops_set_rts_threshold, }; EXPORT_SYMBOL(rtw_ops); |