brcmfmac: Update AP mode for GO creation.

With this update it is possible to create an P2P go. Handle the
p2p go role in creation and the update beacon from cfg80211. Also
store primary bss in global struct. Needed to map cfg device
back to primary device.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

Author: Hante Meuleman

drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h

@@ -39,4 +39,9 @@ struct brcmf_fil_chan_info_le {
 	__le32 scan_channel;
 };
 
+struct brcmf_fil_bss_enable_le {
+	__le32 bsscfg_idx;
+	__le32 enable;
+};
+
 #endif /* FWIL_TYPES_H_ */

drivers/net/wireless/brcm80211/brcmfmac/p2p.c

@@ -691,15 +691,17 @@ void brcmf_p2p_cancel_remain_on_channel(struct brcmf_if *ifp)
  *
  * @cfg: driver private data for cfg80211 interface.
  */
-void brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg)
+void brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg,
+		      struct brcmf_cfg80211_vif *vif)
 {
 	struct brcmf_p2p_info *p2p;
 
 	p2p = &cfg->p2p;
 
 	p2p->cfg = cfg;
-	brcmf_p2p_set_firmware(p2p);
+	p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = vif;
 	brcmf_p2p_generate_bss_mac(p2p);
+	brcmf_p2p_set_firmware(p2p);
 }
 
 /**

drivers/net/wireless/brcm80211/brcmfmac/p2p.h

@@ -102,7 +102,8 @@ struct brcmf_p2p_info {
 	struct ieee80211_channel remain_on_channel;
 };
 
-void brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg);
+void brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg,
+		      struct brcmf_cfg80211_vif *vif);
 void brcmf_p2p_detach(struct brcmf_p2p_info *p2p);
 struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
 				       enum nl80211_iftype type, u32 *flags,