ath6kl: Move scan_req info and sme_state to vif

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 48a70bc..803fb63 100644 (file)
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -311,7 +311,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
        struct ath6kl_vif *vif = netdev_priv(dev);
        int status;
 
-       ar->sme_state = SME_CONNECTING;
+       vif->sme_state = SME_CONNECTING;
 
        if (!ath6kl_cfg80211_ready(ar))
                return -EIO;
@@ -601,14 +601,14 @@ void ath6kl_cfg80211_connect_event(struct ath6kl *ar, u16 channel,
                return;
        }
 
-       if (ar->sme_state == SME_CONNECTING) {
+       if (vif->sme_state == SME_CONNECTING) {
                /* inform connect result to cfg80211 */
-               ar->sme_state = SME_CONNECTED;
+               vif->sme_state = SME_CONNECTED;
                cfg80211_connect_result(ar->net_dev, bssid,
                                        assoc_req_ie, assoc_req_len,
                                        assoc_resp_ie, assoc_resp_len,
                                        WLAN_STATUS_SUCCESS, GFP_KERNEL);
-       } else if (ar->sme_state == SME_CONNECTED) {
+       } else if (vif->sme_state == SME_CONNECTED) {
                /* inform roam event to cfg80211 */
                cfg80211_roamed(ar->net_dev, chan, bssid,
                                assoc_req_ie, assoc_req_len,
@@ -648,7 +648,7 @@ static int ath6kl_cfg80211_disconnect(struct wiphy *wiphy,
 
        up(&ar->sem);
 
-       ar->sme_state = SME_DISCONNECTED;
+       vif->sme_state = SME_DISCONNECTED;
 
        return 0;
 }
@@ -660,9 +660,9 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
        /* TODO: Findout vif */
        struct ath6kl_vif *vif = ar->vif;
 
-       if (ar->scan_req) {
-               cfg80211_scan_done(ar->scan_req, true);
-               ar->scan_req = NULL;
+       if (vif->scan_req) {
+               cfg80211_scan_done(vif->scan_req, true);
+               vif->scan_req = NULL;
        }
 
        if (vif->nw_type & ADHOC_NETWORK) {
@@ -701,18 +701,18 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
 
        clear_bit(CONNECT_PEND, &vif->flags);
 
-       if (ar->sme_state == SME_CONNECTING) {
+       if (vif->sme_state == SME_CONNECTING) {
                cfg80211_connect_result(ar->net_dev,
                                bssid, NULL, 0,
                                NULL, 0,
                                WLAN_STATUS_UNSPECIFIED_FAILURE,
                                GFP_KERNEL);
-       } else if (ar->sme_state == SME_CONNECTED) {
+       } else if (vif->sme_state == SME_CONNECTED) {
                cfg80211_disconnected(ar->net_dev, reason,
                                NULL, 0, GFP_KERNEL);
        }
 
-       ar->sme_state = SME_DISCONNECTED;
+       vif->sme_state = SME_DISCONNECTED;
 }
 
 static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
@@ -793,7 +793,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
        if (ret)
                ath6kl_err("wmi_startscan_cmd failed\n");
        else
-               ar->scan_req = request;
+               vif->scan_req = request;
 
        kfree(channels);
 
@@ -802,22 +802,24 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
 
 void ath6kl_cfg80211_scan_complete_event(struct ath6kl *ar, int status)
 {
+       /* TODO: Findout vif */
+       struct ath6kl_vif *vif = ar->vif;
        int i;
 
        ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: status %d\n", __func__, status);
 
-       if (!ar->scan_req)
+       if (!vif->scan_req)
                return;
 
        if ((status == -ECANCELED) || (status == -EBUSY)) {
-               cfg80211_scan_done(ar->scan_req, true);
+               cfg80211_scan_done(vif->scan_req, true);
                goto out;
        }
 
-       cfg80211_scan_done(ar->scan_req, false);
+       cfg80211_scan_done(vif->scan_req, false);
 
-       if (ar->scan_req->n_ssids && ar->scan_req->ssids[0].ssid_len) {
-               for (i = 0; i < ar->scan_req->n_ssids; i++) {
+       if (vif->scan_req->n_ssids && vif->scan_req->ssids[0].ssid_len) {
+               for (i = 0; i < vif->scan_req->n_ssids; i++) {
                        ath6kl_wmi_probedssid_cmd(ar->wmi, i + 1,
                                                  DISABLE_SSID_FLAG,
                                                  0, NULL);
@@ -825,7 +827,7 @@ void ath6kl_cfg80211_scan_complete_event(struct ath6kl *ar, int status)
        }
 
 out:
-       ar->scan_req = NULL;
+       vif->scan_req = NULL;
 }
 
 static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
@@ -2122,7 +2124,7 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
        if (register_netdev(ndev))
                goto err;
 
-       ar->sme_state = SME_DISCONNECTED;
+       vif->sme_state = SME_DISCONNECTED;
        set_bit(WLAN_ENABLED, &vif->flags);
        ar->wlan_pwr_state = WLAN_POWER_STATE_ON;
        set_bit(NETDEV_REGISTERED, &vif->flags);
@@ -2137,9 +2139,12 @@ err:
 
 void ath6kl_deinit_ieee80211_hw(struct ath6kl *ar)
 {
-       if (ar->scan_req) {
-               cfg80211_scan_done(ar->scan_req, true);
-               ar->scan_req = NULL;
+       /* TODO: Findout vif */
+       struct ath6kl_vif *vif = ar->vif;
+
+       if (vif->scan_req) {
+               cfg80211_scan_done(vif->scan_req, true);
+               vif->scan_req = NULL;
        }
 
        wiphy_unregister(ar->wiphy);

diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index 5403116..e949a3b 100644 (file)
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -417,6 +417,8 @@ struct ath6kl_vif {
        struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1];
        struct aggr_info *aggr_cntxt;
        struct timer_list disconnect_timer;
+       struct cfg80211_scan_request *scan_req;
+       enum sme_state sme_state;
 };
 
 /* Flag info */
@@ -480,8 +482,6 @@ struct ath6kl {
        struct list_head amsdu_rx_buffer_queue;
        u8 rx_meta_ver;
        struct wireless_dev *wdev;
-       struct cfg80211_scan_request *scan_req;
-       enum sme_state sme_state;
        enum wlan_low_pwr_state wlan_pwr_state;
        struct wmi_scan_params_cmd sc_params;
 #define AR_MCAST_FILTER_MAC_ADDR_SIZE  4

diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index d292e17..204901d 100644 (file)
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -941,7 +941,7 @@ void ath6kl_deep_sleep_enable(struct ath6kl *ar)
        /* TODO: Pass vif instead of taking it from ar */
        struct ath6kl_vif *vif = ar->vif;
 
-       switch (ar->sme_state) {
+       switch (vif->sme_state) {
        case SME_CONNECTING:
                cfg80211_connect_result(ar->net_dev, vif->bssid, NULL, 0,
                                        NULL, 0,
@@ -963,7 +963,7 @@ void ath6kl_deep_sleep_enable(struct ath6kl *ar)
            test_bit(CONNECT_PEND, &vif->flags))
                ath6kl_wmi_disconnect_cmd(ar->wmi);
 
-       ar->sme_state = SME_DISCONNECTED;
+       vif->sme_state = SME_DISCONNECTED;
 
        /* disable scanning */
        if (ath6kl_wmi_scanparams_cmd(ar->wmi, 0xFFFF, 0, 0, 0, 0, 0, 0, 0,