2024-04-30 02:05:42

by Ping-Ke Shih

Subject: [PATCH] wifi: rtw89: correct aSIFSTime for 6GHz band

aSIFSTime is 10us for 2GHz band and 16us for 5GHz and 6GHz bands.
Originally, it doesn't consider 6GHz band and use wrong value, so correct
it accordingly.

Cc: [email protected]
Signed-off-by: Ping-Ke Shih <[email protected]>
---
drivers/net/wireless/realtek/rtw89/mac80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c
index 31d1ffb16e83..c4707a036b00 100644
--- a/drivers/net/wireless/realtek/rtw89/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw89/mac80211.c
@@ -318,7 +318,7 @@ static u8 rtw89_aifsn_to_aifs(struct rtw89_dev *rtwdev,
u8 sifs;

slot_time = vif->bss_conf.use_short_slot ? 9 : 20;
- sifs = chan->band_type == RTW89_BAND_5G ? 16 : 10;
+ sifs = chan->band_type == RTW89_BAND_2G ? 10 : 16;

return aifsn * slot_time + sifs;
}
--
2.25.1

2024-05-04 00:15:41

by Ping-Ke Shih

Subject: Re: [PATCH] wifi: rtw89: correct aSIFSTime for 6GHz band

Ping-Ke Shih <[email protected]> wrote:

> aSIFSTime is 10us for 2GHz band and 16us for 5GHz and 6GHz bands.
> Originally, it doesn't consider 6GHz band and use wrong value, so correct
> it accordingly.
>
> Cc: [email protected]
> Signed-off-by: Ping-Ke Shih <[email protected]>

1 patch(es) applied to rtw-next branch of rtw.git, thanks.

f506e3ee5476 wifi: rtw89: correct aSIFSTime for 6GHz band

---
https://github.com/pkshih/rtw.git