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path: root/drivers/net/wireless/bcmdhd/wl_cfg80211.c
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Diffstat (limited to 'drivers/net/wireless/bcmdhd/wl_cfg80211.c')
-rw-r--r--drivers/net/wireless/bcmdhd/wl_cfg80211.c153
1 files changed, 57 insertions, 96 deletions
diff --git a/drivers/net/wireless/bcmdhd/wl_cfg80211.c b/drivers/net/wireless/bcmdhd/wl_cfg80211.c
index 09529136787..0ab5235228b 100644
--- a/drivers/net/wireless/bcmdhd/wl_cfg80211.c
+++ b/drivers/net/wireless/bcmdhd/wl_cfg80211.c
@@ -380,7 +380,6 @@ static s32 __wl_cfg80211_down(struct wl_priv *wl);
static s32 wl_dongle_probecap(struct wl_priv *wl);
static void wl_init_conf(struct wl_conf *conf);
static s32 wl_dongle_add_remove_eventmsg(struct net_device *ndev, u16 event, bool add);
-static s32 wl_dongle_eventmsg(struct net_device *ndev);
/*
* dongle configuration utilities
@@ -393,7 +392,6 @@ static s32 wl_dongle_glom(struct net_device *ndev, u32 glom,
u32 dongle_align);
static s32 wl_dongle_roam(struct net_device *ndev, u32 roamvar,
u32 bcn_timeout);
-static s32 wl_dongle_eventmsg(struct net_device *ndev);
static s32 wl_dongle_scantime(struct net_device *ndev, s32 scan_assoc_time,
s32 scan_unassoc_time);
static s32 wl_dongle_offload(struct net_device *ndev, s32 arpoe,
@@ -926,16 +924,19 @@ wl_cfg80211_del_virtual_iface(struct wiphy *wiphy, struct net_device *dev)
if (wl_get_drv_status(wl, SCANNING)) {
wl_cfg80211_scan_abort(wl, dev);
}
-
+ wldev_iovar_setint(dev, "mpc", 1);
ret = wl_cfgp2p_ifdel(wl, &p2p_mac);
wl_set_p2p_status(wl, IF_DELETING);
if (ret) {
- /* Firmware could not delete the interface so we will not get WLC_E_IF event for cleaning the dhd virtual nw interace
- * So lets do it here. Failures from fw will ensure the application to do ifconfig <inter> down and up sequnce, which will reload the fw
- * however we should cleanup the linux network virtual interfaces
- */
+ /* Firmware could not delete the interface so we will not get WLC_E_IF
+ * event for cleaning the dhd virtual nw interace
+ * So lets do it here. Failures from fw will ensure the application to do
+ * ifconfig <inter> down and up sequnce, which will reload the fw
+ * however we should cleanup the linux network virtual interfaces
+ */
dhd_pub_t *dhd = (dhd_pub_t *)(wl->pub);
- WL_ERR(("Firmware returned an error from p2p_ifdel, try to remove linux virtual network interface dev->name %s\n", dev->name));
+ WL_ERR(("Firmware returned an error from p2p_ifdel\n"));
+ WL_ERR(("try to remove linux virtual interface %s\n", dev->name));
dhd_del_if(dhd->info, dhd_net2idx(dhd->info, dev));
}
@@ -1336,6 +1337,7 @@ wl_run_escan(struct wl_priv *wl, struct net_device *ndev,
s32 search_state = WL_P2P_DISC_ST_SCAN;
u32 i;
u16 *default_chan_list = NULL;
+ struct net_device *dev = NULL;
WL_DBG(("Enter \n"));
@@ -1402,6 +1404,11 @@ wl_run_escan(struct wl_priv *wl, struct net_device *ndev,
/* SOCIAL CHANNELS 1, 6, 11 */
search_state = WL_P2P_DISC_ST_SEARCH;
WL_INFO(("P2P SEARCH PHASE START \n"));
+ } else if ((dev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION)) &&
+ (get_mode_by_netdev(wl, dev) == WL_MODE_AP)) {
+ /* If you are already a GO, then do SEARCH only */
+ WL_INFO(("Already a GO. Do SEARCH Only"));
+ search_state = WL_P2P_DISC_ST_SEARCH;
} else {
WL_INFO(("P2P SCAN STATE START \n"));
}
@@ -2797,7 +2804,7 @@ static s32 wl_cfg80211_suspend(struct wiphy *wiphy)
#endif
{
struct wl_priv *wl = wiphy_priv(wiphy);
- s32 err = 0;
+ struct net_device *ndev = wl_to_prmry_ndev(wl);
if (unlikely(!wl_get_drv_status(wl, READY))) {
WL_INFO(("device is not ready : status (%d)\n",
(int)wl->status));
@@ -2806,14 +2813,22 @@ static s32 wl_cfg80211_suspend(struct wiphy *wiphy)
wl_set_drv_status(wl, SCAN_ABORTING);
wl_term_iscan(wl);
+ if (wl_get_drv_status(wl, CONNECTING)) {
+ wl_bss_connect_done(wl, ndev, NULL, NULL, false);
+ wl_delay(500);
+ return -EAGAIN;
+ }
if (wl->scan_request) {
cfg80211_scan_done(wl->scan_request, true);
wl->scan_request = NULL;
+ /* Make sure WPA_supplicant receives scan abort event */
+ wl_delay(500);
+ return -EAGAIN;
}
wl_clr_drv_status(wl, SCANNING);
wl_clr_drv_status(wl, SCAN_ABORTING);
- return err;
+ return 0;
}
static __used s32
@@ -3183,23 +3198,13 @@ wl_cfg80211_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
wifi_p2p_pub_act_frame_t *act_frm =
(wifi_p2p_pub_act_frame_t *) (action_frame->data);
/*
- * Have to change intented address from GO REQ or GO RSP and INVITE REQ
- * because wpa-supplicant use eth0 primary address
+ * To make sure to send successfully action frame, we have to turn off mpc
*/
if ((act_frm->subtype == P2P_PAF_GON_REQ)||
- (act_frm->subtype == P2P_PAF_GON_RSP)||
- (act_frm->subtype == P2P_PAF_GON_CONF)||
- (act_frm->subtype == P2P_PAF_INVITE_REQ)) {
- p2p_ie = wl_cfgp2p_find_p2pie(act_frm->elts,
- action_frame->len - P2P_PUB_AF_FIXED_LEN);
- #ifdef ENABLE_DRIVER_CHANGE_IFADDR /* We are now doing this in supplicant */
- wl_cfg80211_change_ifaddr((u8 *)p2p_ie, &wl->p2p.int_addr,
- P2P_SEID_INTINTADDR);
- wl_cfg80211_change_ifaddr((u8 *)p2p_ie, &wl->p2p.dev_addr,
- P2P_SEID_DEV_INFO);
- wl_cfg80211_change_ifaddr((u8 *)p2p_ie, &wl->p2p.dev_addr,
- P2P_SEID_GROUP_ID);
- #endif
+ (act_frm->subtype == P2P_PAF_GON_RSP)) {
+ wldev_iovar_setint(dev, "mpc", 0);
+ } else if (act_frm->subtype == P2P_PAF_GON_CONF) {
+ wldev_iovar_setint(dev, "mpc", 1);
}
}
@@ -3545,7 +3550,7 @@ wl_cfg80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
WL_DBG(("interval (%d) dtim_period (%d) head_len (%d) tail_len (%d)\n",
info->interval, info->dtim_period, info->head_len, info->tail_len));
if (wl->p2p_supported && p2p_on(wl) &&
- (bssidx >= wl_to_p2p_bss_bssidx(wl,
+ (bssidx == wl_to_p2p_bss_bssidx(wl,
P2PAPI_BSSCFG_CONNECTION))) {
memset(beacon_ie, 0, sizeof(beacon_ie));
/* We don't need to set beacon for P2P_GO,
@@ -3606,24 +3611,25 @@ wl_cfg80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
is_bssup = wl_cfgp2p_bss_isup(dev, bssidx);
if (!is_bssup && (wpa2_ie != NULL)) {
+ wldev_iovar_setint(dev, "mpc", 0);
if ((err = wl_validate_wpa2ie(dev, wpa2_ie, bssidx)) < 0) {
- WL_ERR(("WPA2 IE parsing error"));
- return BCME_ERROR;
+ WL_ERR(("WPA2 IE parsing error"));
+ goto exit;
}
err = wldev_ioctl(dev, WLC_SET_INFRA, &infra, sizeof(s32), false);
if (err < 0) {
WL_ERR(("SET INFRA error %d\n", err));
- return err;
+ goto exit;
}
err = wldev_iovar_setbuf_bsscfg(dev, "ssid", &wl->p2p->ssid,
sizeof(wl->p2p->ssid), ioctlbuf, sizeof(ioctlbuf), bssidx);
if (err < 0) {
WL_ERR(("GO SSID setting error %d\n", err));
- return err;
+ goto exit;
}
if ((err = wl_cfgp2p_bss(dev, bssidx, 1)) < 0) {
WL_ERR(("GO Bring up error %d\n", err));
- return err;
+ goto exit;
}
}
} else if (wl_get_drv_status(wl, AP_CREATING)) {
@@ -3811,7 +3817,10 @@ wl_cfg80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
WL_ERR(("No WPSIE in beacon \n"));
}
}
- return 0;
+exit:
+ if (err)
+ wldev_iovar_setint(dev, "mpc", 1);
+ return err;
}
#if defined(ANDROID_WIRELESS_PATCH)
@@ -4154,13 +4163,14 @@ wl_notify_connect_status(struct wl_priv *wl, struct net_device *ndev,
channel_info_t ci;
memset(body, 0, sizeof(body));
+ memset(&bssid, 0, ETHER_ADDR_LEN);
WL_DBG(("Enter \n"));
if (get_mode_by_netdev(wl, ndev) == WL_MODE_AP) {
memcpy(body, data, len);
wldev_iovar_getbuf_bsscfg(ndev, "cur_etheraddr",
&da, sizeof(struct ether_addr), ioctlbuf, sizeof(ioctlbuf), bsscfgidx);
- wldev_ioctl(ndev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN, false);
+ err = wldev_ioctl(ndev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN, false);
switch (event) {
case WLC_E_ASSOC_IND:
fc = FC_ASSOC_REQ;
@@ -4398,7 +4408,7 @@ static void wl_ch_to_chanspec(int ch, struct wl_join_params *join_params,
join_params->params.chanspec_num = 1;
join_params->params.chanspec_list[0] = ch;
- if (join_params->params.chanspec_list[0])
+ if (join_params->params.chanspec_list[0] <= CH_MAX_2G_CHANNEL)
chanspec |= WL_CHANSPEC_BAND_2G;
else
chanspec |= WL_CHANSPEC_BAND_5G;
@@ -4690,6 +4700,7 @@ wl_notify_rx_mgmt_frame(struct wl_priv *wl, struct net_device *ndev,
bool isfree = false;
s32 err = 0;
s32 freq;
+ wifi_p2p_pub_act_frame_t *act_frm;
wl_event_rx_frame_data_t *rxframe =
(wl_event_rx_frame_data_t*)data;
u32 event = ntoh32(e->event_type);
@@ -4697,6 +4708,8 @@ wl_notify_rx_mgmt_frame(struct wl_priv *wl, struct net_device *ndev,
u8 bsscfgidx = e->bsscfgidx;
u32 mgmt_frame_len = ntoh32(e->datalen) - sizeof(wl_event_rx_frame_data_t);
u16 channel = ((ntoh16(rxframe->channel) & WL_CHANSPEC_CHAN_MASK) & 0x0f);
+
+ memset(&bssid, 0, ETHER_ADDR_LEN);
if (channel <= CH_MAX_2G_CHANNEL)
band = wiphy->bands[IEEE80211_BAND_2GHZ];
else
@@ -4720,6 +4733,14 @@ wl_notify_rx_mgmt_frame(struct wl_priv *wl, struct net_device *ndev,
goto exit;
}
isfree = true;
+ act_frm =
+ (wifi_p2p_pub_act_frame_t *) (&mgmt_frame[DOT11_MGMT_HDR_LEN]);
+ /*
+ * After complete GO Negotiation, roll back to mpc mode
+ */
+ if (act_frm->subtype == P2P_PAF_GON_CONF) {
+ wldev_iovar_setint(ndev, "mpc", 1);
+ }
} else {
mgmt_frame = (u8 *)((wl_event_rx_frame_data_t *)rxframe + 1);
}
@@ -5489,6 +5510,8 @@ wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t * e, void *data)
WL_DBG(("event_type (%d):" "WLC_E_" "%s\n", event_type, estr));
#endif /* (WL_DBG_LEVEL > 0) */
+ if (event_type == WLC_E_PFN_NET_FOUND)
+ WL_ERR((" PNO Event\n"));
if (likely(!wl_enq_event(wl, ndev, event_type, e, data)))
wl_wakeup_event(wl);
}
@@ -5658,57 +5681,6 @@ dongle_eventmsg_out:
}
-static s32 wl_dongle_eventmsg(struct net_device *ndev)
-{
- s8 iovbuf[WL_EVENTING_MASK_LEN + 12];
-
- s8 eventmask[WL_EVENTING_MASK_LEN];
- s32 err = 0;
-
- /* Setup event_msgs */
- bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
- sizeof(iovbuf));
- err = wldev_ioctl(ndev, WLC_GET_VAR, iovbuf, sizeof(iovbuf), false);
- if (unlikely(err)) {
- WL_ERR(("Get event_msgs error (%d)\n", err));
- goto dongle_eventmsg_out;
- }
- memcpy(eventmask, iovbuf, WL_EVENTING_MASK_LEN);
-
- setbit(eventmask, WLC_E_SET_SSID);
- setbit(eventmask, WLC_E_PRUNE);
- setbit(eventmask, WLC_E_AUTH);
- setbit(eventmask, WLC_E_REASSOC);
- setbit(eventmask, WLC_E_REASSOC_IND);
- setbit(eventmask, WLC_E_DEAUTH_IND);
- setbit(eventmask, WLC_E_DEAUTH);
- setbit(eventmask, WLC_E_DISASSOC_IND);
- setbit(eventmask, WLC_E_DISASSOC);
- setbit(eventmask, WLC_E_JOIN);
- setbit(eventmask, WLC_E_ROAM);
- setbit(eventmask, WLC_E_ASSOC_IND);
- setbit(eventmask, WLC_E_LINK);
- setbit(eventmask, WLC_E_MIC_ERROR);
- setbit(eventmask, WLC_E_PMKID_CACHE);
- setbit(eventmask, WLC_E_TXFAIL);
- setbit(eventmask, WLC_E_SCAN_COMPLETE);
- setbit(eventmask, WLC_E_ACTION_FRAME_RX);
- setbit(eventmask, WLC_E_ACTION_FRAME_COMPLETE);
- setbit(eventmask, WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE);
- setbit(eventmask, WLC_E_P2P_PROBREQ_MSG);
- setbit(eventmask, WLC_E_P2P_DISC_LISTEN_COMPLETE);
- setbit(eventmask, WLC_E_ESCAN_RESULT);
- bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
- sizeof(iovbuf));
- err = wldev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf), false);
- if (unlikely(err)) {
- WL_ERR(("Set event_msgs error (%d)\n", err));
- goto dongle_eventmsg_out;
- }
-
-dongle_eventmsg_out:
- return err;
-}
#ifndef EMBEDDED_PLATFORM
static s32 wl_dongle_country(struct net_device *ndev, u8 ccode)
@@ -5993,11 +5965,6 @@ s32 wl_config_dongle(struct wl_priv *wl, bool need_lock)
wdev = ndev->ieee80211_ptr;
if (need_lock)
rtnl_lock();
- err = wl_dongle_eventmsg(ndev);
- if (unlikely(err)) {
- WL_ERR(("wl_dongle_eventmsg failed\n"));
- goto default_conf_out;
- }
#ifndef EMBEDDED_PLATFORM
err = wl_dongle_up(ndev, 0);
if (unlikely(err)) {
@@ -6024,12 +5991,6 @@ s32 wl_config_dongle(struct wl_priv *wl, bool need_lock)
WL_ERR(("wl_dongle_roam failed\n"));
goto default_conf_out;
}
- err = wl_dongle_eventmsg(ndev);
- if (unlikely(err)) {
- WL_ERR(("wl_dongle_eventmsg failed\n"));
- goto default_conf_out;
- }
-
wl_dongle_scantime(ndev, 40, 80);
wl_dongle_offload(ndev, 1, 0xf);
wl_dongle_filter(ndev, 1);
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-21 11:26:31 +0000