brcm80211/brcmfmac/p2p.c

465 	struct brcmf_if *pri_ifp = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;
562 	struct brcmf_cfg80211_vif *vif;
567 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
568 	(void)brcmf_p2p_set_discover_state(vif->ifp, WL_P2P_DISC_ST_SCAN, 0, 0);
571 	vif = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
572 	(void)brcmf_fil_iovar_int_set(vif->ifp, "p2p_disc", 0);
587 	struct brcmf_cfg80211_vif *vif;
591 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
592 	if (!vif) {
604 	vif = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
605 	ret = brcmf_fil_iovar_int_set(vif->ifp, "p2p_disc", 1);
610 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
611 	ret = brcmf_p2p_set_discover_state(vif->ifp, WL_P2P_DISC_ST_SCAN, 0, 0);
623 	ret = brcmf_fil_bsscfg_int_set(vif->ifp, "wsec", AES_ENABLED);
655 	struct brcmf_cfg80211_vif *vif;
664 	vif = p2p->bss_idx[bss_type].vif;
665 	if (vif == NULL) {
666 		bphy_err(drvr, "no vif for bss type %d\n", bss_type);
699 	brcmf_p2p_set_discover_state(vif->ifp, search_state, 0, 0);
754 	ret = brcmf_fil_bsscfg_data_set(vif->ifp, "p2p_scan", memblk, memsize);
780 	struct brcmf_cfg80211_vif *vif;
799 		vif = p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif;
800 		if (vif)
801 			dev = vif->wdev.netdev;
810 			   vif->wdev.iftype == NL80211_IFTYPE_P2P_GO) {
886  * @vif: vif on which scan request is to be executed.
893 			struct brcmf_cfg80211_vif *vif)
934 	struct brcmf_cfg80211_vif *vif;
938 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
939 	if (!vif) {
954 	err = brcmf_p2p_set_discover_state(vif->ifp, WL_P2P_DISC_ST_LISTEN,
1029 		cfg80211_remain_on_channel_expired(&ifp->vif->wdev,
1158 	pri_vif = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
1277 	struct brcmf_cfg80211_vif *vif;
1283 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
1284 	err = brcmf_fil_bsscfg_data_set(vif->ifp, "actframe_abort", &int_val,
1302 	struct brcmf_if *ifp = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;
1354 	ifp = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif->ifp;
1413 	brcmf_dbg(INFO, "ifp->vif->mgmt_rx_reg %04x\n", ifp->vif->mgmt_rx_reg);
1415 	if ((ifp->vif->mgmt_rx_reg & BIT(mgmt_type)) == 0)
1477 	wdev = &ifp->vif->wdev;
1532  * @p2p: p2p info struct for vif.
1545 	struct brcmf_cfg80211_vif *vif;
1558 		vif = p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif;
1560 		vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
1562 	err = brcmf_fil_bsscfg_data_set(vif->ifp, "actframe", af_params,
1805 		     &p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->sme_state))
1829 	    p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif->saved_ie.probe_req_ie_len) {
1940 	struct brcmf_cfg80211_vif *vif = ifp->vif;
1979 	brcmf_dbg(INFO, "vif->mgmt_rx_reg %04x\n", vif->mgmt_rx_reg);
1981 	if ((vif->mgmt_rx_reg & BIT(mgmt_type)) == 0)
1991 	cfg80211_rx_mgmt(&vif->wdev, freq, 0, mgmt_frame, mgmt_frame_len, 0);
2015 	ifp = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;
2050 	struct brcmf_cfg80211_vif *vif;
2057 	vif = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
2058 	if (!vif) {
2059 		bphy_err(drvr, "vif for P2PAPI_BSSCFG_PRIMARY does not exist\n");
2062 	brcmf_notify_escan_complete(cfg, vif->ifp, true, true);
2063 	vif = p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif;
2064 	if (!vif) {
2065 		bphy_err(drvr, "vif for P2PAPI_BSSCFG_CONNECTION does not exist\n");
2068 	brcmf_set_mpc(vif->ifp, 0);
2079 	brcmf_cfg80211_arm_vif_event(cfg, vif);
2080 	err = brcmf_fil_iovar_data_set(vif->ifp, "p2p_ifupd", &if_request,
2095 	err = brcmf_fil_cmd_int_set(vif->ifp, BRCMF_C_SET_SCB_TIMEOUT,
2123 static int brcmf_p2p_disable_p2p_if(struct brcmf_cfg80211_vif *vif)
2125 	struct brcmf_cfg80211_info *cfg = wdev_to_cfg(&vif->wdev);
2128 	const u8 *addr = vif->wdev.netdev->dev_addr;
2133 static int brcmf_p2p_release_p2p_if(struct brcmf_cfg80211_vif *vif)
2135 	struct brcmf_cfg80211_info *cfg = wdev_to_cfg(&vif->wdev);
2138 	const u8 *addr = vif->wdev.netdev->dev_addr;
2161 	if (p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
2166 		bphy_err(drvr, "could not create discovery vif\n");
2170 	pri_ifp = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;
2174 		bphy_err(drvr, "discovery vif must be different from primary interface\n");
2207 	p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = p2p_vif;
2241 		if (!cfg->p2p.bss_idx[i].vif) {
2270 	struct brcmf_cfg80211_vif *vif;
2279 	brcmf_dbg(INFO, "adding vif \"%s\" (type=%d)\n", name, type);
2295 	vif = brcmf_alloc_vif(cfg, type);
2296 	if (IS_ERR(vif))
2297 		return (struct wireless_dev *)vif;
2298 	brcmf_cfg80211_arm_vif_event(cfg, vif);
2330 	ifp = vif->ifp;
2346 	cfg->p2p.bss_idx[connidx].vif = vif;
2354 	return &ifp->vif->wdev;
2357 	brcmf_free_vif(vif);
2371 	struct brcmf_cfg80211_vif *vif;
2376 	brcmf_dbg(TRACE, "delete P2P vif\n");
2377 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
2379 	iftype = vif->wdev.iftype;
2380 	brcmf_cfg80211_arm_vif_event(cfg, vif);
2383 		if (test_bit(BRCMF_VIF_STATUS_DISCONNECTING, &vif->sme_state))
2388 		if (!brcmf_p2p_disable_p2p_if(vif))
2393 		if (!p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
2395 		brcmf_p2p_cancel_remain_on_channel(vif->ifp);
2412 		brcmf_vif_clear_mgmt_ies(vif);
2413 		err = brcmf_p2p_release_p2p_if(vif);
2424 	brcmf_remove_interface(vif->ifp, true);
2428 		if (vif == p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif)
2429 			p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif = NULL;
2430 		if (vif == p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION2].vif)
2431 			p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION2].vif = NULL;
2440 	struct brcmf_cfg80211_vif *vif;
2443 	vif = ifp->vif;
2444 	cfg = wdev_to_cfg(&vif->wdev);
2445 	cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
2449 		cfg80211_unregister_wdev(&vif->wdev);
2453 		cfg80211_unregister_wdev(&vif->wdev);
2455 	brcmf_free_vif(vif);
2462 	struct brcmf_cfg80211_vif *vif;
2465 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
2469 		set_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state);
2478 	struct brcmf_cfg80211_vif *vif;
2480 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
2482 	 * we dont want to do anything anymore. Just return. The config vif
2485 	if (p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif == vif) {
2488 		(void)brcmf_p2p_set_discover_state(vif->ifp,
2491 		clear_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state);
2514 	p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = pri_ifp->vif;
2535 	struct brcmf_cfg80211_vif *vif;
2537 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
2538 	if (vif != NULL) {
2539 		brcmf_p2p_cancel_remain_on_channel(vif->ifp);
2541 		brcmf_remove_interface(vif->ifp, false);