Firmware doesn't update beacon vendor IEs when bss is down, so move brcmf_config_ap_mgmt_ie after BSS up. And host driver should clear IEs when AP stopped so that the IEs in host side will be synced with in firmware side.
Signed-off-by: Wright Feng <wright.feng@xxxxxxxxxxx>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index b777e1b..d022605 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -4578,8 +4578,6 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
brcmf_configure_opensecurity(ifp);
}
- brcmf_config_ap_mgmt_ie(ifp->vif, &settings->beacon);
-
/* Parameters shared by all radio interfaces */
if (!mbss) {
if ((supports_11d) && (is_11d != ifp->vif->is_11d)) {
@@ -4708,6 +4706,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
WARN_ON(1);
}
+ brcmf_config_ap_mgmt_ie(ifp->vif, &settings->beacon);
set_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);
brcmf_net_setcarrier(ifp, true);
@@ -4764,6 +4763,8 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_UP, 1);
if (err < 0)
brcmf_err("BRCMF_C_UP error %d\n", err);
+
+ brcmf_vif_clear_mgmt_ies(ifp->vif);
} else {
bss_enable.bsscfgidx = cpu_to_le32(ifp->bsscfgidx);
bss_enable.enable = cpu_to_le32(0);
--
2.1.0
