From 14ee6f6b7db968229edb7524588e71182c843080 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 25 Oct 2011 19:34:09 +0530 Subject: [PATCH] ath6kl: Move scan_req info and sme_state to vif Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 49 ++++++++++++---------- drivers/net/wireless/ath/ath6kl/core.h | 4 +- drivers/net/wireless/ath/ath6kl/main.c | 4 +- 3 files changed, 31 insertions(+), 26 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 48a70bcea4f4..803fb6367419 100644 --- 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 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name, 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 5403116120f1..e949a3b41318 100644 --- 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 d292e17c27fb..204901d4bc23 100644 --- 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, -- GitLab