From a8b5aef2cca15b7fa533421d462e4e0a3429bd6f Mon Sep 17 00:00:00 2001 From: Bitterblue Smith Date: Sun, 18 Sep 2022 15:40:56 +0300 Subject: wifi: rtl8xxxu: gen2: Enable 40 MHz channel width The module parameter ht40_2g was supposed to enable 40 MHz operation, but it didn't. Tell the firmware about the channel width when updating the rate mask. This makes it work with my gen 2 chip RTL8188FU. I'm not sure if anything needs to be done for the gen 1 chips, if 40 MHz channel width already works or not. They update the rate mask with a different structure which doesn't have a field for the channel width. Also set the channel width correctly for sta_statistics. Fixes: f653e69009c6 ("rtl8xxxu: Implement basic 8723b specific update_rate_mask() function") Fixes: bd917b3d28c9 ("rtl8xxxu: fill up txrate info for gen1 chips") Signed-off-by: Bitterblue Smith Acked-by: Jes Sorensen Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/3a950997-7580-8a6b-97a0-e0a81a135456@gmail.com --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h') diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 7ddce3c3f0c4..782b089a2e1b 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -1425,7 +1425,7 @@ struct rtl8xxxu_fileops { void (*set_tx_power) (struct rtl8xxxu_priv *priv, int channel, bool ht40); void (*update_rate_mask) (struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi); + u32 ramask, u8 rateid, int sgi, int txbw_40mhz); void (*report_connect) (struct rtl8xxxu_priv *priv, u8 macid, bool connect); void (*fill_txdesc) (struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, @@ -1511,9 +1511,9 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw); void rtl8xxxu_gen1_usb_quirks(struct rtl8xxxu_priv *priv); void rtl8xxxu_gen2_usb_quirks(struct rtl8xxxu_priv *priv); void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi); + u32 ramask, u8 rateid, int sgi, int txbw_40mhz); void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, u8 rateid, int sgi); + u32 ramask, u8 rateid, int sgi, int txbw_40mhz); void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv, u8 macid, bool connect); void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv, -- cgit v1.2.3