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From f25ba69c638b24097840a96bd3caf5599f9a3616 Mon Sep 17 00:00:00 2001
From: Wright Feng <wefe@cypress.com>
Date: Fri, 18 Nov 2016 09:59:52 +0800
Subject: [PATCH] brcmfmac: update beacon IE after bss up and clear when AP
stopped
Firmware doesn't update beacon/Probe Response vendor IEs correctly when
bss is down, so we 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@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- 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 *wi
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 *wi
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
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);
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