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Two fixes:

Browse source 
- station rate tables were not updated correctly
    after association, leading to bad configuration
  - rtl8723bs (staging) was initializing data incorrectly
    after the previous fix and needed to move the init
    later
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Merge tag 'mac80211-for-net-2021-02-02' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211

Johannes Berg says:

====================
Two fixes:
 - station rate tables were not updated correctly
   after association, leading to bad configuration
 - rtl8723bs (staging) was initializing data incorrectly
   after the previous fix and needed to move the init
   later

* tag 'mac80211-for-net-2021-02-02' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211:
  staging: rtl8723bs: Move wiphy setup to after reading the regulatory settings from the chip
  mac80211: fix station rate table updates on assoc
====================

Link: https://lore.kernel.org/r/20210202143505.37610-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2021-02-02 08:37:00 -08:00
commit f418bad6cc
3 changed files with 8 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/staging/rtl8723bs/os_dep/sdio_intf.c
View file

@ -339,8 +339,6 @@ static struct adapter *rtw_sdio_if1_init(struct dvobj_priv *dvobj, const struct
padapter = rtw_netdev_priv(pnetdev);
rtw_wdev_alloc(padapter, dvobj_to_dev(dvobj));
/* 3 3. init driver special setting, interface, OS and hardware relative */
/* 4 3.1 set hardware operation functions */
@ -378,6 +376,8 @@ static struct adapter *rtw_sdio_if1_init(struct dvobj_priv *dvobj, const struct
goto free_hal_data;
}
rtw_wdev_alloc(padapter, dvobj_to_dev(dvobj));
/* 3 8. get WLan MAC address */
/* set mac addr */
rtw_macaddr_cfg(&psdio->func->dev, padapter->eeprompriv.mac_addr);

5
net/mac80211/driver-ops.c
View file

@ -125,8 +125,11 @@ int drv_sta_state(struct ieee80211_local *local,
} else if (old_state == IEEE80211_STA_AUTH &&
new_state == IEEE80211_STA_ASSOC) {
ret = drv_sta_add(local, sdata, &sta->sta);
if (ret == 0)
if (ret == 0) {
sta->uploaded = true;
if (rcu_access_pointer(sta->sta.rates))
drv_sta_rate_tbl_update(local, sdata, &sta->sta);
}
} else if (old_state == IEEE80211_STA_ASSOC &&
new_state == IEEE80211_STA_AUTH) {
drv_sta_remove(local, sdata, &sta->sta);

3
net/mac80211/rate.c
View file

@ -960,7 +960,8 @@ int rate_control_set_rates(struct ieee80211_hw *hw,
if (old)
kfree_rcu(old, rcu_head);
drv_sta_rate_tbl_update(hw_to_local(hw), sta->sdata, pubsta);
if (sta->uploaded)
drv_sta_rate_tbl_update(hw_to_local(hw), sta->sdata, pubsta);
ieee80211_sta_set_expected_throughput(pubsta, sta_get_expected_throughput(sta));