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wifi: rtw89: move HE radiotap to an individual function

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To implement more fields of HE radiotap, move the code to an individual
function ahead. Not change logic at all.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260506131000.1706298-7-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2026-05-06 21:09:52 +08:00
parent 847758f15f
commit bc1006b68b
1 changed files with 21 additions and 15 deletions
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36
drivers/net/wireless/realtek/rtw89/core.c
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@ -3176,6 +3176,24 @@ void rtw89_core_update_rx_status_by_ppdu(struct rtw89_dev *rtwdev,
rx_status->enc_flags |= u8_encode_bits(1, RX_ENC_FLAG_STBC_MASK);
}
static void rtw89_core_update_radiotap_he(struct rtw89_dev *rtwdev,
struct sk_buff *skb,
struct ieee80211_rx_status *rx_status)
{
static const struct ieee80211_radiotap_he known_he = {
.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN),
.data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN),
};
struct ieee80211_radiotap_he *he;
rx_status->flag |= RX_FLAG_RADIOTAP_HE;
he = skb_push(skb, sizeof(*he));
*he = known_he;
}
static const u8 rx_status_bw_to_radiotap_eht_usig[] = {
[RATE_INFO_BW_20] = IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_20MHZ,
[RATE_INFO_BW_5] = U8_MAX,
@ -3250,25 +3268,13 @@ static void rtw89_core_update_radiotap(struct rtw89_dev *rtwdev,
struct sk_buff *skb,
struct ieee80211_rx_status *rx_status)
{
static const struct ieee80211_radiotap_he known_he = {
.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN),
.data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN),
};
struct ieee80211_radiotap_he *he;
if (!(rtwdev->hw->conf.flags & IEEE80211_CONF_MONITOR))
return;
if (rx_status->encoding == RX_ENC_HE) {
rx_status->flag |= RX_FLAG_RADIOTAP_HE;
he = skb_push(skb, sizeof(*he));
*he = known_he;
} else if (rx_status->encoding == RX_ENC_EHT) {
if (rx_status->encoding == RX_ENC_HE)
rtw89_core_update_radiotap_he(rtwdev, skb, rx_status);
else if (rx_status->encoding == RX_ENC_EHT)
rtw89_core_update_radiotap_eht(rtwdev, skb, rx_status);
}
}
static void rtw89_core_validate_rx_signal(struct ieee80211_rx_status *rx_status)