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wifi: rtw89: correct hardware value of nominal packet padding for WiFi 7 chips

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The hardware value of 3 for WiFi 7 chips is padding 16 or 20us selected
by hardware automatically. Correct the value to resolve interoperability
problem. Also define enum to be more readable.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://msgid.link/20240517013639.11643-1-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih
2024-05-17 09:36:39 +08:00
parent 2c1fc7c24c
commit d5b96a4a31
2 changed files with 13 additions and 6 deletions
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7
drivers/net/wireless/realtek/rtw89/core.h
View File

@@ -884,6 +884,13 @@ enum rtw89_ps_mode {
#define RTW89_BYR_BW_NUM (RTW89_CHANNEL_WIDTH_320 + 1)
#define RTW89_PPE_BW_NUM (RTW89_CHANNEL_WIDTH_320 + 1)
enum rtw89_pe_duration {
RTW89_PE_DURATION_0 = 0,
RTW89_PE_DURATION_8 = 1,
RTW89_PE_DURATION_16 = 2,
RTW89_PE_DURATION_16_20 = 3,
};
enum rtw89_ru_bandwidth {
RTW89_RU26 = 0,
RTW89_RU52 = 1,

12
drivers/net/wireless/realtek/rtw89/fw.c
View File

@@ -2752,11 +2752,11 @@ static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
if (ppe16 != 7 && ppe8 == 7)
pads[i] = 2;
pads[i] = RTW89_PE_DURATION_16;
else if (ppe8 != 7)
pads[i] = 1;
pads[i] = RTW89_PE_DURATION_8;
else
pads[i] = 0;
pads[i] = RTW89_PE_DURATION_0;
}
}
@@ -2889,11 +2889,11 @@ static void __get_sta_eht_pkt_padding(struct rtw89_dev *rtwdev,
ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
if (ppe16 != 7 && ppe8 == 7)
pads[i] = 2;
pads[i] = RTW89_PE_DURATION_16_20;
else if (ppe8 != 7)
pads[i] = 1;
pads[i] = RTW89_PE_DURATION_8;
else
pads[i] = 0;
pads[i] = RTW89_PE_DURATION_0;
}
}