Use the sta_state notifications to ROC when a station
is about to connect, and CROC respectively on
authorization (success) / deletion (failure).
Change the wl12xx_update_sta_state() flow to bail out
only on error, so multiple code blocks could refer
to the same state.
Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
---
drivers/net/wireless/ti/wlcore/main.c | 44 +++++++++++++++++++++------------
1 files changed, 28 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 450ff49..55dce4a 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -83,8 +83,6 @@ static int wl12xx_set_authorized(struct wl1271 *wl,
if (ret < 0)
return ret;
- wl12xx_croc(wl, wlvif->role_id);
-
wl1271_info("Association completed.");
return 0;
}
@@ -3974,14 +3972,6 @@ sta_not_found:
wl1271_warning("cmd join failed %d", ret);
goto out;
}
-
- /* ROC until connected (after EAPOL exchange) */
- if (!is_ibss) {
- ret = wl12xx_roc(wl, wlvif, wlvif->role_id,
- wlvif->band, wlvif->channel);
- if (ret < 0)
- goto out;
- }
}
if (changed & BSS_CHANGED_ASSOC) {
@@ -4398,8 +4388,11 @@ static int wl12xx_update_sta_state(struct wl1271 *wl,
/* Add station (AP mode) */
if (is_ap &&
old_state == IEEE80211_STA_NOTEXIST &&
- new_state == IEEE80211_STA_NONE)
- return wl12xx_sta_add(wl, wlvif, sta);
+ new_state == IEEE80211_STA_NONE) {
+ ret = wl12xx_sta_add(wl, wlvif, sta);
+ if (ret)
+ return ret;
+ }
/* Remove station (AP mode) */
if (is_ap &&
@@ -4407,7 +4400,6 @@ static int wl12xx_update_sta_state(struct wl1271 *wl,
new_state == IEEE80211_STA_NOTEXIST) {
/* must not fail */
wl12xx_sta_remove(wl, wlvif, sta);
- return 0;
}
/* Authorize station (AP mode) */
@@ -4419,14 +4411,17 @@ static int wl12xx_update_sta_state(struct wl1271 *wl,
ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, true,
hlid);
- return ret;
+ if (ret)
+ return ret;
}
/* Authorize station */
if (is_sta &&
new_state == IEEE80211_STA_AUTHORIZED) {
set_bit(WLVIF_FLAG_STA_AUTHORIZED, &wlvif->flags);
- return wl12xx_set_authorized(wl, wlvif);
+ ret = wl12xx_set_authorized(wl, wlvif);
+ if (ret)
+ return ret;
}
if (is_sta &&
@@ -4434,9 +4429,26 @@ static int wl12xx_update_sta_state(struct wl1271 *wl,
new_state == IEEE80211_STA_ASSOC) {
clear_bit(WLVIF_FLAG_STA_AUTHORIZED, &wlvif->flags);
clear_bit(WLVIF_FLAG_STA_STATE_SENT, &wlvif->flags);
- return 0;
}
+ /* clear ROCs on failure or authorization */
+ if (is_sta &&
+ (new_state == IEEE80211_STA_AUTHORIZED ||
+ new_state == IEEE80211_STA_NOTEXIST)) {
+ if (test_bit(wlvif->role_id, wl->roc_map))
+ wl12xx_croc(wl, wlvif->role_id);
+ }
+
+ if (is_sta &&
+ old_state == IEEE80211_STA_NOTEXIST &&
+ new_state == IEEE80211_STA_NONE) {
+ if (find_first_bit(wl->roc_map,
+ WL12XX_MAX_ROLES) >= WL12XX_MAX_ROLES) {
+ WARN_ON(wlvif->role_id == WL12XX_INVALID_ROLE_ID);
+ wl12xx_roc(wl, wlvif, wlvif->role_id,
+ wlvif->band, wlvif->channel);
+ }
+ }
return 0;
}
--
1.7.6.401.g6a319
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