From: Ezra Buehler <ezra.buehler@xxxxxxxxxxxxxxxxxx>
Without this change, e.g., "iw station dump" will show "tx bitrate:
(unknown)" when in AP mode.
Signed-off-by: Ezra Buehler <ezra.buehler@xxxxxxxxxxxxxxxxxx>
---
Note: The code was simply copied over from rtl8xxxu_bss_info_changed()
---
drivers/net/wireless/realtek/rtl8xxxu/core.c | 24 ++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/core.c b/drivers/net/wireless/realtek/rtl8xxxu/core.c
index 2fa22d3145a4..eb497301b625 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/core.c
@@ -7576,6 +7576,12 @@ static int rtl8xxxu_sta_add(struct ieee80211_hw *hw,
mutex_lock(&priv->sta_mutex);
ewma_rssi_init(&sta_info->avg_rssi);
if (vif->type == NL80211_IFTYPE_AP) {
+ struct rtl8xxxu_ra_report *rarpt = &priv->ra_report;
+ u32 ramask;
+ int sgi = 0;
+ u8 highest_rate;
+ u8 bw;
+
sta_info->rssi_level = RTL8XXXU_RATR_STA_INIT;
sta_info->macid = rtl8xxxu_acquire_macid(priv);
if (sta_info->macid >= RTL8XXXU_MAX_MAC_ID_NUM) {
@@ -7584,6 +7590,24 @@ static int rtl8xxxu_sta_add(struct ieee80211_hw *hw,
}
rtl8xxxu_refresh_rate_mask(priv, 0, sta, true);
+
+ /* TODO: Set bits 28-31 for rate adaptive id */
+ ramask = (sta->deflink.supp_rates[0] & 0xfff) |
+ sta->deflink.ht_cap.mcs.rx_mask[0] << 12 |
+ sta->deflink.ht_cap.mcs.rx_mask[1] << 20;
+ if (sta->deflink.ht_cap.cap &
+ (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))
+ sgi = 1;
+
+ highest_rate = fls(ramask) - 1;
+ if (rtl8xxxu_ht40_2g &&
+ (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+ bw = RATE_INFO_BW_40;
+ else
+ bw = RATE_INFO_BW_20;
+
+ rtl8xxxu_update_ra_report(rarpt, highest_rate, sgi, bw);
+
priv->fops->report_connect(priv, sta_info->macid, H2C_MACID_ROLE_STA, true);
} else {
switch (rtlvif->port_num) {
--
2.43.0
