diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2022-07-14 22:23:02 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-07-15 11:43:23 +0200 |
| commit | d46ffecf82dea931c11a188e2cd618e0bfe083b1 (patch) | |
| tree | 27fa877feda734f53c5b614f4e066d0bdebb2a5b /drivers/net/wireless/mac80211_hwsim.c | |
| parent | 175ad2ec89feb8c01f87be64882af67481b1b1f5 (diff) | |
| download | linux-d46ffecf82dea931c11a188e2cd618e0bfe083b1.tar.bz2 | |
wifi: mac80211_hwsim: implement sta_state for MLO
In MLO, we need to transmit to another MLD and select
the link to it, which requires knowing the station.
But in TX, mac80211 will not give us a station that's
not added to the driver, which in the older add/remove
API is only done later.
Implement the new API in MLO so we know about the STA
at all times and get a pointer during TX as well.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 5418c4973501..d0d19648d6a9 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2315,6 +2315,21 @@ static int mac80211_hwsim_sta_remove(struct ieee80211_hw *hw, return 0; } +static int mac80211_hwsim_sta_state(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + if (new_state == IEEE80211_STA_NOTEXIST) + return mac80211_hwsim_sta_remove(hw, vif, sta); + + if (old_state == IEEE80211_STA_NOTEXIST) + return mac80211_hwsim_sta_add(hw, vif, sta); + + return 0; +} + static void mac80211_hwsim_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd cmd, @@ -2900,8 +2915,6 @@ static int mac80211_hwsim_change_sta_links(struct ieee80211_hw *hw, .vif_cfg_changed = mac80211_hwsim_vif_info_changed, \ .link_info_changed = mac80211_hwsim_link_info_changed, \ .tx_last_beacon = mac80211_hwsim_tx_last_beacon, \ - .sta_add = mac80211_hwsim_sta_add, \ - .sta_remove = mac80211_hwsim_sta_remove, \ .sta_notify = mac80211_hwsim_sta_notify, \ .sta_rc_update = mac80211_hwsim_sta_rc_update, \ .conf_tx = mac80211_hwsim_conf_tx, \ @@ -2914,6 +2927,8 @@ static int mac80211_hwsim_change_sta_links(struct ieee80211_hw *hw, .get_et_strings = mac80211_hwsim_get_et_strings, #define HWSIM_NON_MLO_OPS \ + .sta_add = mac80211_hwsim_sta_add, \ + .sta_remove = mac80211_hwsim_sta_remove, \ .set_tim = mac80211_hwsim_set_tim, \ .get_tsf = mac80211_hwsim_get_tsf, \ .set_tsf = mac80211_hwsim_set_tsf, @@ -2948,6 +2963,7 @@ static const struct ieee80211_ops mac80211_hwsim_mlo_ops = { .set_rts_threshold = mac80211_hwsim_set_rts_threshold, .change_vif_links = mac80211_hwsim_change_vif_links, .change_sta_links = mac80211_hwsim_change_sta_links, + .sta_state = mac80211_hwsim_sta_state, }; struct hwsim_new_radio_params { |