From: Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx>
remove_interface callback of mac80211 is handled for AP mode.
Same is notified to firmware through vap_capabilities frame
with VAP status VAP_DELETE.
Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx>
Signed-off-by: Amitkumar Karwar <amit.karwar@xxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/rsi/rsi_91x_mac80211.c | 26 ++++++++++++++++++++++----
1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index edcba56..99446bb 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -405,13 +405,31 @@ static void rsi_mac80211_remove_interface(struct ieee80211_hw *hw,
{
struct rsi_hw *adapter = hw->priv;
struct rsi_common *common = adapter->priv;
+ enum opmode opmode;
+
+ rsi_dbg(INFO_ZONE, "Remove Interface Called\n");
mutex_lock(&common->mutex);
- if (vif->type == NL80211_IFTYPE_STATION) {
- adapter->sc_nvifs--;
- rsi_set_vap_capabilities(common, STA_OPMODE, vif->addr,
- 0, VAP_DELETE);
+
+ if (adapter->sc_nvifs <= 0) {
+ mutex_unlock(&common->mutex);
+ return;
+ }
+
+ switch (vif->type) {
+ case NL80211_IFTYPE_STATION:
+ opmode = STA_OPMODE;
+ break;
+ case NL80211_IFTYPE_AP:
+ opmode = AP_OPMODE;
+ break;
+ default:
+ mutex_unlock(&common->mutex);
+ return;
}
+ rsi_set_vap_capabilities(common, opmode, vif->addr,
+ 0, VAP_DELETE);
+ adapter->sc_nvifs--;
if (!memcmp(adapter->vifs[0], vif, sizeof(struct ieee80211_vif)))
adapter->vifs[0] = NULL;
--
2.7.4
