From 784f694d0f3ca927361aa0c26de1aa340eb5b275 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:39 +0200
Subject: wl12xx: replace wl->mac_addr with vif->addr

The mac address of the interface already exists in vif->addr.
Use it instead of wl->mac_addr.

It seems that due to some fw bug, we still need to set nvs->mac
to the actual mac addresss, otherwise the fw doesn't function
well (e.g. can't get dhcp address).
Thus, use wl->mac_addr for this purpose, and don't delete it yet.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 04db64c94e9a..4692a91ca737 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -123,7 +123,8 @@ out:
 	return ret;
 }
 
-static int wl1271_ap_init_null_template(struct wl1271 *wl)
+static int wl1271_ap_init_null_template(struct wl1271 *wl,
+					struct ieee80211_vif *vif)
 {
 	struct ieee80211_hdr_3addr *nullfunc;
 	int ret;
@@ -141,8 +142,8 @@ static int wl1271_ap_init_null_template(struct wl1271 *wl)
 
 	/* nullfunc->addr1 is filled by FW */
 
-	memcpy(nullfunc->addr2, wl->mac_addr, ETH_ALEN);
-	memcpy(nullfunc->addr3, wl->mac_addr, ETH_ALEN);
+	memcpy(nullfunc->addr2, vif->addr, ETH_ALEN);
+	memcpy(nullfunc->addr3, vif->addr, ETH_ALEN);
 
 	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc,
@@ -153,7 +154,8 @@ out:
 	return ret;
 }
 
-static int wl1271_ap_init_qos_null_template(struct wl1271 *wl)
+static int wl1271_ap_init_qos_null_template(struct wl1271 *wl,
+					    struct ieee80211_vif *vif)
 {
 	struct ieee80211_qos_hdr *qosnull;
 	int ret;
@@ -171,8 +173,8 @@ static int wl1271_ap_init_qos_null_template(struct wl1271 *wl)
 
 	/* qosnull->addr1 is filled by FW */
 
-	memcpy(qosnull->addr2, wl->mac_addr, ETH_ALEN);
-	memcpy(qosnull->addr3, wl->mac_addr, ETH_ALEN);
+	memcpy(qosnull->addr2, vif->addr, ETH_ALEN);
+	memcpy(qosnull->addr3, vif->addr, ETH_ALEN);
 
 	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull,
@@ -449,7 +451,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl)
 	return 0;
 }
 
-int wl1271_ap_init_templates(struct wl1271 *wl)
+int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
 	int ret;
 
@@ -457,11 +459,11 @@ int wl1271_ap_init_templates(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_ap_init_null_template(wl);
+	ret = wl1271_ap_init_null_template(wl, vif);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_ap_init_qos_null_template(wl);
+	ret = wl1271_ap_init_qos_null_template(wl, vif);
 	if (ret < 0)
 		return ret;
 
@@ -476,9 +478,10 @@ int wl1271_ap_init_templates(struct wl1271 *wl)
 	return 0;
 }
 
-static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
+static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl,
+				      struct ieee80211_vif *vif)
 {
-	return wl1271_ap_init_templates(wl);
+	return wl1271_ap_init_templates(wl, vif);
 }
 
 int wl1271_init_ap_rates(struct wl1271 *wl)
@@ -576,7 +579,7 @@ out:
 }
 
 
-int wl1271_hw_init(struct wl1271 *wl)
+int wl1271_hw_init(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
 	struct conf_tx_ac_category *conf_ac;
 	struct conf_tx_tid *conf_tid;
@@ -694,7 +697,7 @@ int wl1271_hw_init(struct wl1271 *wl)
 
 	/* Mode specific init - post mem init */
 	if (is_ap)
-		ret = wl1271_ap_hw_init_post_mem(wl);
+		ret = wl1271_ap_hw_init_post_mem(wl, vif);
 	else
 		ret = wl1271_sta_hw_init_post_mem(wl);
 
-- 
cgit v1.2.3


From 92c77c734f958474ac73af670834bc32cb833e54 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:40 +0200
Subject: wl12xx: start reworking the init sequence

Split the init sequence into common commands (non role-specific)
and role-specific commands.

We still need to call the common commands only on add_interface()
(rather than on start()) as the fw must get the mac address
when uploading the nvs.

Future patches will refactor the init sequence further more.

Signed-off-by: Eliad Peller <eliad@wizery.com>
[fixed a couple of sparse warnings]
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c | 306 ++++++++++++++++++++-----------------
 drivers/net/wireless/wl12xx/init.h |   5 +-
 drivers/net/wireless/wl12xx/main.c |   8 +-
 3 files changed, 171 insertions(+), 148 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 4692a91ca737..145601dddab0 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -33,7 +33,7 @@
 #include "tx.h"
 #include "io.h"
 
-int wl1271_sta_init_templates_config(struct wl1271 *wl)
+int wl1271_init_templates_config(struct wl1271 *wl)
 {
 	int ret, i;
 
@@ -88,6 +88,29 @@ int wl1271_sta_init_templates_config(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
+	/*
+	 * Put very large empty placeholders for all templates. These
+	 * reserve memory for later.
+	 */
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
+				      WL1271_CMD_TEMPL_MAX_SIZE,
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL,
+				      WL1271_CMD_TEMPL_MAX_SIZE,
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL,
+				      sizeof
+				      (struct wl12xx_disconn_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
 	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
 		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
 					      WL1271_CMD_TEMPL_DFLT_SIZE, i,
@@ -185,68 +208,32 @@ out:
 	return ret;
 }
 
-static int wl1271_ap_init_templates_config(struct wl1271 *wl)
+static int wl12xx_init_rx_config(struct wl1271 *wl)
 {
 	int ret;
 
-	/*
-	 * Put very large empty placeholders for all templates. These
-	 * reserve memory for later.
-	 */
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
-				      WL1271_CMD_TEMPL_MAX_SIZE,
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL,
-				      WL1271_CMD_TEMPL_MAX_SIZE,
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL,
-				      sizeof
-				      (struct wl12xx_disconn_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
-				      sizeof(struct wl12xx_null_data_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
-				      sizeof
-				      (struct wl12xx_qos_null_data_template),
-				      0, WL1271_RATE_AUTOMATIC);
+	ret = wl1271_acx_rx_msdu_life_time(wl);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-static int wl12xx_init_rx_config(struct wl1271 *wl)
+int wl1271_init_phy_config(struct wl1271 *wl)
 {
 	int ret;
 
-	ret = wl1271_acx_rx_msdu_life_time(wl);
+	ret = wl1271_acx_pd_threshold(wl);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-int wl1271_init_phy_config(struct wl1271 *wl)
+static int wl12xx_init_phy_vif_config(struct wl1271 *wl)
 {
 	int ret;
 
-	ret = wl1271_acx_pd_threshold(wl);
-	if (ret < 0)
-		return ret;
-
 	ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
 	if (ret < 0)
 		return ret;
@@ -329,6 +316,7 @@ static int wl12xx_init_fwlog(struct wl1271 *wl)
 	return 0;
 }
 
+/* generic sta initialization (non vif-specific) */
 static int wl1271_sta_hw_init(struct wl1271 *wl)
 {
 	int ret;
@@ -344,57 +332,20 @@ static int wl1271_sta_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_sta_init_templates_config(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
-	if (ret < 0)
-		return ret;
-
-	/* Initialize connection monitoring thresholds */
-	ret = wl1271_acx_conn_monit_params(wl, false);
-	if (ret < 0)
-		return ret;
-
-	/* Beacon filtering */
-	ret = wl1271_init_beacon_filter(wl);
-	if (ret < 0)
-		return ret;
-
 	/* FM WLAN coexistence */
 	ret = wl1271_acx_fm_coex(wl);
 	if (ret < 0)
 		return ret;
 
-	/* Beacons and broadcast settings */
-	ret = wl1271_init_beacon_broadcast(wl);
-	if (ret < 0)
-		return ret;
-
 	/* Configure for ELP power saving */
 	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
 	if (ret < 0)
 		return ret;
 
-	/* Configure rssi/snr averaging weights */
-	ret = wl1271_acx_rssi_snr_avg_weights(wl);
-	if (ret < 0)
-		return ret;
-
 	ret = wl1271_acx_sta_rate_policies(wl);
 	if (ret < 0)
 		return ret;
 
-	ret = wl12xx_acx_mem_cfg(wl);
-	if (ret < 0)
-		return ret;
-
-	/* Configure the FW logger */
-	ret = wl12xx_init_fwlog(wl);
-	if (ret < 0)
-		return ret;
-
 	return 0;
 }
 
@@ -418,14 +369,11 @@ static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
 	return 0;
 }
 
+/* generic ap initialization (non vif-specific) */
 static int wl1271_ap_hw_init(struct wl1271 *wl)
 {
 	int ret;
 
-	ret = wl1271_ap_init_templates_config(wl);
-	if (ret < 0)
-		return ret;
-
 	/* Configure for power always on */
 	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
 	if (ret < 0)
@@ -435,19 +383,6 @@ static int wl1271_ap_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_ap_max_tx_retry(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl12xx_acx_mem_cfg(wl);
-	if (ret < 0)
-		return ret;
-
-	/* initialize Tx power */
-	ret = wl1271_acx_tx_power(wl, wl->power_level);
-	if (ret < 0)
-		return ret;
-
 	return 0;
 }
 
@@ -578,14 +513,133 @@ out:
 	return ret;
 }
 
+/* vif-specifc initialization */
+static int wl12xx_init_sta_role(struct wl1271 *wl, struct ieee80211_vif *vif)
+{
+	int ret;
+
+	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
+	if (ret < 0)
+		return ret;
+
+	/* Initialize connection monitoring thresholds */
+	ret = wl1271_acx_conn_monit_params(wl, false);
+	if (ret < 0)
+		return ret;
+
+	/* Beacon filtering */
+	ret = wl1271_init_beacon_filter(wl);
+	if (ret < 0)
+		return ret;
+
+	/* Beacons and broadcast settings */
+	ret = wl1271_init_beacon_broadcast(wl);
+	if (ret < 0)
+		return ret;
 
-int wl1271_hw_init(struct wl1271 *wl, struct ieee80211_vif *vif)
+	/* Configure rssi/snr averaging weights */
+	ret = wl1271_acx_rssi_snr_avg_weights(wl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+/* vif-specific intialization */
+static int wl12xx_init_ap_role(struct wl1271 *wl, struct ieee80211_vif *vif)
+{
+	int ret;
+
+	ret = wl1271_acx_ap_max_tx_retry(wl);
+	if (ret < 0)
+		return ret;
+
+	/* initialize Tx power */
+	ret = wl1271_acx_tx_power(wl, wl->power_level);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
 	struct conf_tx_ac_category *conf_ac;
 	struct conf_tx_tid *conf_tid;
-	int ret, i;
 	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
 
+	int ret, i;
+
+	/* Mode specific init */
+	if (is_ap) {
+		ret = wl1271_ap_hw_init(wl);
+		if (ret < 0)
+			return ret;
+
+		ret = wl12xx_init_ap_role(wl, vif);
+		if (ret < 0)
+			return ret;
+	} else {
+		ret = wl1271_sta_hw_init(wl);
+		if (ret < 0)
+			return ret;
+
+		ret = wl12xx_init_sta_role(wl, vif);
+		if (ret < 0)
+			return ret;
+	}
+
+	wl12xx_init_phy_vif_config(wl);
+
+	/* Default TID/AC configuration */
+	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
+	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
+		conf_ac = &wl->conf.tx.ac_conf[i];
+		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+					conf_ac->cw_max, conf_ac->aifsn,
+					conf_ac->tx_op_limit);
+		if (ret < 0)
+			return ret;
+
+		conf_tid = &wl->conf.tx.tid_conf[i];
+		ret = wl1271_acx_tid_cfg(wl,
+					 conf_tid->queue_id,
+					 conf_tid->channel_type,
+					 conf_tid->tsid,
+					 conf_tid->ps_scheme,
+					 conf_tid->ack_policy,
+					 conf_tid->apsd_conf[0],
+					 conf_tid->apsd_conf[1]);
+		if (ret < 0)
+			return ret;
+	}
+
+	/* Configure HW encryption */
+	ret = wl1271_acx_feature_cfg(wl);
+	if (ret < 0)
+		return ret;
+
+	/* Mode specific init - post mem init */
+	if (is_ap)
+		ret = wl1271_ap_hw_init_post_mem(wl, vif);
+	else
+		ret = wl1271_sta_hw_init_post_mem(wl);
+
+	if (ret < 0)
+		return ret;
+
+	/* Configure initiator BA sessions policies */
+	ret = wl1271_set_ba_policies(wl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_hw_init(struct wl1271 *wl)
+{
+	int ret;
+
 	if (wl->chip.id == CHIP_ID_1283_PG20)
 		ret = wl128x_cmd_general_parms(wl);
 	else
@@ -605,12 +659,17 @@ int wl1271_hw_init(struct wl1271 *wl, struct ieee80211_vif *vif)
 	if (ret < 0)
 		return ret;
 
-	/* Mode specific init */
-	if (is_ap)
-		ret = wl1271_ap_hw_init(wl);
-	else
-		ret = wl1271_sta_hw_init(wl);
+	/* Init templates */
+	ret = wl1271_init_templates_config(wl);
+	if (ret < 0)
+		return ret;
 
+	ret = wl12xx_acx_mem_cfg(wl);
+	if (ret < 0)
+		return ret;
+
+	/* Configure the FW logger */
+	ret = wl12xx_init_fwlog(wl);
 	if (ret < 0)
 		return ret;
 
@@ -658,61 +717,20 @@ int wl1271_hw_init(struct wl1271 *wl, struct ieee80211_vif *vif)
 	if (ret < 0)
 		goto out_free_memmap;
 
-	/* Default TID/AC configuration */
-	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
-	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
-		conf_ac = &wl->conf.tx.ac_conf[i];
-		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
-					conf_ac->cw_max, conf_ac->aifsn,
-					conf_ac->tx_op_limit);
-		if (ret < 0)
-			goto out_free_memmap;
-
-		conf_tid = &wl->conf.tx.tid_conf[i];
-		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
-					 conf_tid->channel_type,
-					 conf_tid->tsid,
-					 conf_tid->ps_scheme,
-					 conf_tid->ack_policy,
-					 conf_tid->apsd_conf[0],
-					 conf_tid->apsd_conf[1]);
-		if (ret < 0)
-			goto out_free_memmap;
-	}
-
 	/* Enable data path */
 	ret = wl1271_cmd_data_path(wl, 1);
 	if (ret < 0)
 		goto out_free_memmap;
 
-	/* Configure HW encryption */
-	ret = wl1271_acx_feature_cfg(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
 	/* configure PM */
 	ret = wl1271_acx_pm_config(wl);
 	if (ret < 0)
 		goto out_free_memmap;
 
-	/* Mode specific init - post mem init */
-	if (is_ap)
-		ret = wl1271_ap_hw_init_post_mem(wl, vif);
-	else
-		ret = wl1271_sta_hw_init_post_mem(wl);
-
-	if (ret < 0)
-		goto out_free_memmap;
-
 	ret = wl12xx_acx_set_rate_mgmt_params(wl);
 	if (ret < 0)
 		goto out_free_memmap;
 
-	/* Configure initiator BA sessions policies */
-	ret = wl1271_set_ba_policies(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
 	/* configure hangover */
 	ret = wl12xx_acx_config_hangover(wl);
 	if (ret < 0)
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h
index b1f97bcc47c0..64320c0224ca 100644
--- a/drivers/net/wireless/wl12xx/init.h
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -27,12 +27,13 @@
 #include "wl12xx.h"
 
 int wl1271_hw_init_power_auth(struct wl1271 *wl);
-int wl1271_sta_init_templates_config(struct wl1271 *wl);
+int wl1271_init_templates_config(struct wl1271 *wl);
 int wl1271_init_phy_config(struct wl1271 *wl);
 int wl1271_init_pta(struct wl1271 *wl);
 int wl1271_init_energy_detection(struct wl1271 *wl);
 int wl1271_chip_specific_init(struct wl1271 *wl);
-int wl1271_hw_init(struct wl1271 *wl, struct ieee80211_vif *vif);
+int wl1271_hw_init(struct wl1271 *wl);
+int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif);
 int wl1271_init_ap_rates(struct wl1271 *wl);
 int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif);
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 652471e8c61b..901e43a8334b 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -676,7 +676,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_sta_init_templates_config(wl);
+	ret = wl1271_init_templates_config(wl);
 	if (ret < 0)
 		return ret;
 
@@ -1919,6 +1919,10 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		if (ret < 0)
 			goto power_off;
 
+		ret = wl1271_hw_init(wl);
+		if (ret < 0)
+			goto irq_disable;
+
 		if (wl->bss_type == BSS_TYPE_STA_BSS ||
 		    wl->bss_type == BSS_TYPE_IBSS) {
 			/*
@@ -1939,7 +1943,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		if (ret < 0)
 			goto irq_disable;
 
-		ret = wl1271_hw_init(wl, vif);
+		ret = wl1271_init_vif_specific(wl, vif);
 		if (ret < 0)
 			goto irq_disable;
 
-- 
cgit v1.2.3


From 87fbcb0f8c5c8fd57a4e3e7e638977c04ce1e0ca Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:41 +0200
Subject: wl12xx: define wl12xx_vif

Define a per-vif data struct.
This struct holds all the vif-specifc data, which is
currently being hold by the global wl struct.

Start by moving the basic_rate_set field into it.

NOTE: in order to make the patches a bit smaller, start by
using wl->vif in some functions, instead of changing all
the function prototypes at once. finally, wl->vif will be
removed altogether.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/cmd.c     | 21 ++++++-----
 drivers/net/wireless/wl12xx/cmd.h     |  9 +++--
 drivers/net/wireless/wl12xx/debugfs.c |  1 -
 drivers/net/wireless/wl12xx/init.c    | 34 ++++++++++-------
 drivers/net/wireless/wl12xx/init.h    |  2 +-
 drivers/net/wireless/wl12xx/main.c    | 70 ++++++++++++++++++++++-------------
 drivers/net/wireless/wl12xx/wl12xx.h  | 16 +++++++-
 7 files changed, 96 insertions(+), 57 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index bee44c7d67fd..c99fc61113d1 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -555,7 +555,7 @@ out:
 	return ret;
 }
 
-int wl12xx_cmd_role_start_sta(struct wl1271 *wl)
+int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl12xx_cmd_role_start *cmd;
 	int ret;
@@ -572,7 +572,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl)
 	if (wl->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
-	cmd->sta.basic_rate_set = cpu_to_le32(wl->basic_rate_set);
+	cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
 	cmd->sta.beacon_interval = cpu_to_le16(wl->beacon_int);
 	cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY;
 	cmd->sta.ssid_len = wl->ssid_len;
@@ -592,7 +592,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl)
 	wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
 		     "basic_rate_set: 0x%x, remote_rates: 0x%x",
 		     wl->role_id, cmd->sta.hlid, cmd->sta.session,
-		     wl->basic_rate_set, wl->rate_set);
+		     wlvif->basic_rate_set, wl->rate_set);
 
 	ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0);
 	if (ret < 0) {
@@ -649,7 +649,7 @@ out:
 	return ret;
 }
 
-int wl12xx_cmd_role_start_ap(struct wl1271 *wl)
+int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl12xx_cmd_role_start *cmd;
 	struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf;
@@ -683,7 +683,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl)
 	cmd->ap.bss_index = WL1271_AP_BSS_INDEX;
 	cmd->ap.global_hlid = wl->ap_global_hlid;
 	cmd->ap.broadcast_hlid = wl->ap_bcast_hlid;
-	cmd->ap.basic_rate_set = cpu_to_le32(wl->basic_rate_set);
+	cmd->ap.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
 	cmd->ap.beacon_interval = cpu_to_le16(wl->beacon_int);
 	cmd->ap.dtim_interval = bss_conf->dtim_period;
 	cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP;
@@ -767,7 +767,7 @@ out:
 	return ret;
 }
 
-int wl12xx_cmd_role_start_ibss(struct wl1271 *wl)
+int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl12xx_cmd_role_start *cmd;
 	struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf;
@@ -785,7 +785,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl)
 	if (wl->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
-	cmd->ibss.basic_rate_set = cpu_to_le32(wl->basic_rate_set);
+	cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
 	cmd->ibss.beacon_interval = cpu_to_le16(wl->beacon_int);
 	cmd->ibss.dtim_interval = bss_conf->dtim_period;
 	cmd->ibss.ssid_type = WL12XX_SSID_TYPE_ANY;
@@ -805,7 +805,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl)
 	wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
 		     "basic_rate_set: 0x%x, remote_rates: 0x%x",
 		     wl->role_id, cmd->sta.hlid, cmd->sta.session,
-		     wl->basic_rate_set, wl->rate_set);
+		     wlvif->basic_rate_set, wl->rate_set);
 
 	wl1271_debug(DEBUG_CMD, "wl->bssid = %pM", wl->bssid);
 
@@ -1085,7 +1085,8 @@ out:
 
 }
 
-int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid)
+int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     u16 aid)
 {
 	struct sk_buff *skb;
 	int ret = 0;
@@ -1095,7 +1096,7 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid)
 		goto out;
 
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, skb->data,
-				      skb->len, 0, wl->basic_rate_set);
+				      skb->len, 0, wlvif->basic_rate_set);
 
 out:
 	dev_kfree_skb(skb);
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 1ae949f00c14..234a8dc90559 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -41,11 +41,11 @@ int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type,
 int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id);
 int wl12xx_cmd_role_start_dev(struct wl1271 *wl);
 int wl12xx_cmd_role_stop_dev(struct wl1271 *wl);
-int wl12xx_cmd_role_start_sta(struct wl1271 *wl);
+int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl12xx_cmd_role_stop_sta(struct wl1271 *wl);
-int wl12xx_cmd_role_start_ap(struct wl1271 *wl);
+int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl12xx_cmd_role_stop_ap(struct wl1271 *wl);
-int wl12xx_cmd_role_start_ibss(struct wl1271 *wl);
+int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
 int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
 int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
@@ -56,7 +56,8 @@ int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
 int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
 			    void *buf, size_t buf_len, int index, u32 rates);
 int wl1271_cmd_build_null_data(struct wl1271 *wl);
-int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid);
+int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     u16 aid);
 int wl1271_cmd_build_probe_req(struct wl1271 *wl,
 			       const u8 *ssid, size_t ssid_len,
 			       const u8 *ie, size_t ie_len, u8 band);
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 3999fd528302..0419aafe5c57 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -353,7 +353,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
 	DRIVER_STATE_PRINT_INT(bss_type);
 	DRIVER_STATE_PRINT_INT(channel);
 	DRIVER_STATE_PRINT_HEX(rate_set);
-	DRIVER_STATE_PRINT_HEX(basic_rate_set);
 	DRIVER_STATE_PRINT_HEX(basic_rate);
 	DRIVER_STATE_PRINT_INT(band);
 	DRIVER_STATE_PRINT_INT(beacon_int);
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 145601dddab0..c00bdf8a3584 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -122,7 +122,8 @@ int wl1271_init_templates_config(struct wl1271 *wl)
 	return 0;
 }
 
-static int wl1271_ap_init_deauth_template(struct wl1271 *wl)
+static int wl1271_ap_init_deauth_template(struct wl1271 *wl,
+					  struct wl12xx_vif *wlvif)
 {
 	struct wl12xx_disconn_template *tmpl;
 	int ret;
@@ -137,7 +138,7 @@ static int wl1271_ap_init_deauth_template(struct wl1271 *wl)
 	tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT |
 					     IEEE80211_STYPE_DEAUTH);
 
-	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+	rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP,
 				      tmpl, sizeof(*tmpl), 0, rate);
 
@@ -149,6 +150,7 @@ out:
 static int wl1271_ap_init_null_template(struct wl1271 *wl,
 					struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct ieee80211_hdr_3addr *nullfunc;
 	int ret;
 	u32 rate;
@@ -168,7 +170,7 @@ static int wl1271_ap_init_null_template(struct wl1271 *wl,
 	memcpy(nullfunc->addr2, vif->addr, ETH_ALEN);
 	memcpy(nullfunc->addr3, vif->addr, ETH_ALEN);
 
-	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+	rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc,
 				      sizeof(*nullfunc), 0, rate);
 
@@ -180,6 +182,7 @@ out:
 static int wl1271_ap_init_qos_null_template(struct wl1271 *wl,
 					    struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct ieee80211_qos_hdr *qosnull;
 	int ret;
 	u32 rate;
@@ -199,7 +202,7 @@ static int wl1271_ap_init_qos_null_template(struct wl1271 *wl,
 	memcpy(qosnull->addr2, vif->addr, ETH_ALEN);
 	memcpy(qosnull->addr3, vif->addr, ETH_ALEN);
 
-	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+	rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull,
 				      sizeof(*qosnull), 0, rate);
 
@@ -370,7 +373,7 @@ static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
 }
 
 /* generic ap initialization (non vif-specific) */
-static int wl1271_ap_hw_init(struct wl1271 *wl)
+static int wl1271_ap_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
@@ -379,7 +382,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_init_ap_rates(wl);
+	ret = wl1271_init_ap_rates(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -388,9 +391,10 @@ static int wl1271_ap_hw_init(struct wl1271 *wl)
 
 int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
 
-	ret = wl1271_ap_init_deauth_template(wl);
+	ret = wl1271_ap_init_deauth_template(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -419,18 +423,19 @@ static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl,
 	return wl1271_ap_init_templates(wl, vif);
 }
 
-int wl1271_init_ap_rates(struct wl1271 *wl)
+int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int i, ret;
 	struct conf_tx_rate_class rc;
 	u32 supported_rates;
 
-	wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set);
+	wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x",
+		     wlvif->basic_rate_set);
 
-	if (wl->basic_rate_set == 0)
+	if (wlvif->basic_rate_set == 0)
 		return -EINVAL;
 
-	rc.enabled_rates = wl->basic_rate_set;
+	rc.enabled_rates = wlvif->basic_rate_set;
 	rc.long_retry_limit = 10;
 	rc.short_retry_limit = 10;
 	rc.aflags = 0;
@@ -439,7 +444,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl)
 		return ret;
 
 	/* use the min basic rate for AP broadcast/multicast */
-	rc.enabled_rates = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+	rc.enabled_rates = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
 	rc.short_retry_limit = 10;
 	rc.long_retry_limit = 10;
 	rc.aflags = 0;
@@ -451,7 +456,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl)
 	 * If the basic rates contain OFDM rates, use OFDM only
 	 * rates for unicast TX as well. Else use all supported rates.
 	 */
-	if ((wl->basic_rate_set & CONF_TX_OFDM_RATES))
+	if ((wlvif->basic_rate_set & CONF_TX_OFDM_RATES))
 		supported_rates = CONF_TX_OFDM_RATES;
 	else
 		supported_rates = CONF_TX_AP_ENABLED_RATES;
@@ -564,6 +569,7 @@ static int wl12xx_init_ap_role(struct wl1271 *wl, struct ieee80211_vif *vif)
 
 int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct conf_tx_ac_category *conf_ac;
 	struct conf_tx_tid *conf_tid;
 	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
@@ -572,7 +578,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 
 	/* Mode specific init */
 	if (is_ap) {
-		ret = wl1271_ap_hw_init(wl);
+		ret = wl1271_ap_hw_init(wl, wlvif);
 		if (ret < 0)
 			return ret;
 
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h
index 64320c0224ca..81140b81f654 100644
--- a/drivers/net/wireless/wl12xx/init.h
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -34,7 +34,7 @@ int wl1271_init_energy_detection(struct wl1271 *wl);
 int wl1271_chip_specific_init(struct wl1271 *wl);
 int wl1271_hw_init(struct wl1271 *wl);
 int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif);
-int wl1271_init_ap_rates(struct wl1271 *wl);
+int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif);
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 901e43a8334b..0c43cf55f9bf 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1837,6 +1837,11 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl)
 	return WL12XX_INVALID_ROLE_TYPE;
 }
 
+static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif)
+{
+	wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
+}
+
 static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif)
 {
@@ -1857,6 +1862,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		ret = -EBUSY;
 		goto out;
 	}
+	wl12xx_init_vif_data(wl12xx_vif_to_data(vif));
 
 	/*
 	 * in some very corner case HW recovery scenarios its possible to
@@ -2163,7 +2169,8 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
 	cancel_work_sync(&wl->recovery_work);
 }
 
-static int wl1271_join(struct wl1271 *wl, bool set_assoc)
+static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			  bool set_assoc)
 {
 	int ret;
 	bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
@@ -2184,9 +2191,9 @@ static int wl1271_join(struct wl1271 *wl, bool set_assoc)
 		set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
 
 	if (is_ibss)
-		ret = wl12xx_cmd_role_start_ibss(wl);
+		ret = wl12xx_cmd_role_start_ibss(wl, wlvif);
 	else
-		ret = wl12xx_cmd_role_start_sta(wl);
+		ret = wl12xx_cmd_role_start_sta(wl, wlvif);
 	if (ret < 0)
 		goto out;
 
@@ -2244,10 +2251,10 @@ out:
 	return ret;
 }
 
-static void wl1271_set_band_rate(struct wl1271 *wl)
+static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
-	wl->basic_rate_set = wl->bitrate_masks[wl->band];
-	wl->rate_set = wl->basic_rate_set;
+	wlvif->basic_rate_set = wl->bitrate_masks[wl->band];
+	wl->rate_set = wlvif->basic_rate_set;
 }
 
 static bool wl12xx_is_roc(struct wl1271 *wl)
@@ -2261,7 +2268,8 @@ static bool wl12xx_is_roc(struct wl1271 *wl)
 	return true;
 }
 
-static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle)
+static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				  bool idle)
 {
 	int ret;
 
@@ -2276,7 +2284,8 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle)
 			if (ret < 0)
 				goto out;
 		}
-		wl->rate_set = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+		wl->rate_set = wl1271_tx_min_rate_get(wl,
+						      wlvif->basic_rate_set);
 		ret = wl1271_acx_sta_rate_policies(wl);
 		if (ret < 0)
 			goto out;
@@ -2310,6 +2319,8 @@ out:
 static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_vif *vif = wl->vif; /* TODO: reconfig all vifs */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct ieee80211_conf *conf = &hw->conf;
 	int channel, ret = 0;
 	bool is_ap;
@@ -2371,10 +2382,11 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 			 * association frames and other control messages.
 			 */
 			if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-				wl1271_set_band_rate(wl);
+				wl1271_set_band_rate(wl, wlvif);
 
 			wl->basic_rate =
-				wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+				wl1271_tx_min_rate_get(wl,
+						       wlvif->basic_rate_set);
 			ret = wl1271_acx_sta_rate_policies(wl);
 			if (ret < 0)
 				wl1271_warning("rate policy for channel "
@@ -2387,7 +2399,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 					if (ret < 0)
 						goto out_sleep;
 				}
-				ret = wl1271_join(wl, false);
+				ret = wl1271_join(wl, wlvif, false);
 				if (ret < 0)
 					wl1271_warning("cmd join on channel "
 						       "failed %d", ret);
@@ -2413,7 +2425,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_IDLE && !is_ap) {
-		ret = wl1271_sta_handle_idle(wl,
+		ret = wl1271_sta_handle_idle(wl, wlvif,
 					conf->flags & IEEE80211_CONF_IDLE);
 		if (ret < 0)
 			wl1271_warning("idle mode change failed %d", ret);
@@ -3207,6 +3219,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
 					  struct ieee80211_bss_conf *bss_conf,
 					  u32 changed)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
 	int ret = 0;
 
@@ -3235,7 +3248,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
 			dev_kfree_skb(beacon);
 			goto out;
 		}
-		min_rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+		min_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
 		tmpl_id = is_ap ? CMD_TEMPL_AP_BEACON :
 				  CMD_TEMPL_BEACON;
 		ret = wl1271_cmd_template_set(wl, tmpl_id,
@@ -3290,17 +3303,18 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 				       struct ieee80211_bss_conf *bss_conf,
 				       u32 changed)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret = 0;
 
 	if ((changed & BSS_CHANGED_BASIC_RATES)) {
 		u32 rates = bss_conf->basic_rates;
 
-		wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates,
+		wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates,
 								 wl->band);
 		wl->basic_rate = wl1271_tx_min_rate_get(wl,
-							wl->basic_rate_set);
+							wlvif->basic_rate_set);
 
-		ret = wl1271_init_ap_rates(wl);
+		ret = wl1271_init_ap_rates(wl, wlvif);
 		if (ret < 0) {
 			wl1271_error("AP rate policy change failed %d", ret);
 			goto out;
@@ -3318,7 +3332,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 	if ((changed & BSS_CHANGED_BEACON_ENABLED)) {
 		if (bss_conf->enable_beacon) {
 			if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
-				ret = wl12xx_cmd_role_start_ap(wl);
+				ret = wl12xx_cmd_role_start_ap(wl, wlvif);
 				if (ret < 0)
 					goto out;
 
@@ -3366,6 +3380,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 					struct ieee80211_bss_conf *bss_conf,
 					u32 changed)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	bool do_join = false, set_assoc = false;
 	bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
 	bool ibss_joined = false;
@@ -3480,11 +3495,12 @@ sta_not_found:
 			 * to use with control frames.
 			 */
 			rates = bss_conf->basic_rates;
-			wl->basic_rate_set =
+			wlvif->basic_rate_set =
 				wl1271_tx_enabled_rates_get(wl, rates,
 							    wl->band);
 			wl->basic_rate =
-				wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+				wl1271_tx_min_rate_get(wl,
+						       wlvif->basic_rate_set);
 			if (sta_rate_set)
 				wl->rate_set = wl1271_tx_enabled_rates_get(wl,
 								sta_rate_set,
@@ -3499,7 +3515,7 @@ sta_not_found:
 			 * updates it by itself when the first beacon is
 			 * received after a join.
 			 */
-			ret = wl1271_cmd_build_ps_poll(wl, wl->aid);
+			ret = wl1271_cmd_build_ps_poll(wl, wlvif, wl->aid);
 			if (ret < 0)
 				goto out;
 
@@ -3534,9 +3550,10 @@ sta_not_found:
 			ieee80211_enable_dyn_ps(wl->vif);
 
 			/* revert back to minimum rates for the current band */
-			wl1271_set_band_rate(wl);
+			wl1271_set_band_rate(wl, wlvif);
 			wl->basic_rate =
-				wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+				wl1271_tx_min_rate_get(wl,
+						       wlvif->basic_rate_set);
 			ret = wl1271_acx_sta_rate_policies(wl);
 			if (ret < 0)
 				goto out;
@@ -3587,11 +3604,12 @@ sta_not_found:
 
 		if (bss_conf->ibss_joined) {
 			u32 rates = bss_conf->basic_rates;
-			wl->basic_rate_set =
+			wlvif->basic_rate_set =
 				wl1271_tx_enabled_rates_get(wl, rates,
 							    wl->band);
 			wl->basic_rate =
-				wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+				wl1271_tx_min_rate_get(wl,
+						       wlvif->basic_rate_set);
 
 			/* by default, use 11b + OFDM rates */
 			wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES;
@@ -3634,7 +3652,7 @@ sta_not_found:
 	}
 
 	if (do_join) {
-		ret = wl1271_join(wl, set_assoc);
+		ret = wl1271_join(wl, wlvif, set_assoc);
 		if (ret < 0) {
 			wl1271_warning("cmd join failed %d", ret);
 			goto out;
@@ -4750,6 +4768,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 	SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
 
 	wl->hw->sta_data_size = sizeof(struct wl1271_station);
+	wl->hw->vif_data_size = sizeof(struct wl12xx_vif);
 
 	wl->hw->max_rx_aggregation_subframes = 8;
 
@@ -4824,7 +4843,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->rx_counter = 0;
 	wl->psm_entry_retry = 0;
 	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
-	wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
 	wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
 	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
 	wl->band = IEEE80211_BAND_2GHZ;
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index b8de2f5e052b..7e30dd53cb88 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -525,7 +525,6 @@ struct wl1271 {
 	 *	bits 16-23 - 802.11n   MCS index mask
 	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
 	 */
-	u32 basic_rate_set;
 	u32 basic_rate;
 	u32 rate_set;
 	u32 bitrate_masks[IEEE80211_NUM_BANDS];
@@ -639,6 +638,21 @@ struct wl1271_station {
 	u8 hlid;
 };
 
+struct wl12xx_vif {
+	u32 basic_rate_set;
+};
+
+static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif)
+{
+	return (struct wl12xx_vif *)vif->drv_priv;
+}
+
+static inline
+struct ieee80211_vif *wl12xx_wlvif_to_vif(struct wl12xx_vif *wlvif)
+{
+	return container_of((void *)wlvif, struct ieee80211_vif, drv_priv);
+}
+
 int wl1271_plt_start(struct wl1271 *wl);
 int wl1271_plt_stop(struct wl1271 *wl);
 int wl1271_recalc_rx_streaming(struct wl1271 *wl);
-- 
cgit v1.2.3


From 30d0c8fd5b87d1c5486705d6420545a21533e115 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:42 +0200
Subject: wl12xx: move rate_set into wlvif

move rate_set into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/acx.c     |  6 +++---
 drivers/net/wireless/wl12xx/acx.h     |  2 +-
 drivers/net/wireless/wl12xx/cmd.c     | 12 ++++++------
 drivers/net/wireless/wl12xx/debugfs.c |  1 -
 drivers/net/wireless/wl12xx/init.c    |  6 +++---
 drivers/net/wireless/wl12xx/main.c    | 24 ++++++++++++------------
 drivers/net/wireless/wl12xx/wl12xx.h  |  9 ++++++++-
 7 files changed, 33 insertions(+), 27 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index ca044a743191..1ef9b0b48635 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -739,7 +739,7 @@ int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
 	return 0;
 }
 
-int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
+int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct acx_rate_policy *acx;
 	struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
@@ -755,7 +755,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
 	}
 
 	wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
-		wl->basic_rate, wl->rate_set);
+		wl->basic_rate, wlvif->rate_set);
 
 	/* configure one basic rate class */
 	acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE);
@@ -772,7 +772,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
 
 	/* configure one AP supported rate class */
 	acx->rate_policy_idx = cpu_to_le32(ACX_TX_AP_FULL_RATE);
-	acx->rate_policy.enabled_rates = cpu_to_le32(wl->rate_set);
+	acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->rate_set);
 	acx->rate_policy.short_retry_limit = c->short_retry_limit;
 	acx->rate_policy.long_retry_limit = c->long_retry_limit;
 	acx->rate_policy.aflags = c->aflags;
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index e3f93b4b3429..81779f45ab41 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -1261,7 +1261,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble);
 int wl1271_acx_cts_protect(struct wl1271 *wl,
 			   enum acx_ctsprotect_type ctsprotect);
 int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
-int wl1271_acx_sta_rate_policies(struct wl1271 *wl);
+int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
 		      u8 idx);
 int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index c99fc61113d1..6a2f758eb1d3 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -578,7 +578,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	cmd->sta.ssid_len = wl->ssid_len;
 	memcpy(cmd->sta.ssid, wl->ssid, wl->ssid_len);
 	memcpy(cmd->sta.bssid, wl->bssid, ETH_ALEN);
-	cmd->sta.local_rates = cpu_to_le32(wl->rate_set);
+	cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set);
 
 	if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) {
 		ret = wl12xx_allocate_link(wl, &wl->sta_hlid);
@@ -587,12 +587,12 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	}
 	cmd->sta.hlid = wl->sta_hlid;
 	cmd->sta.session = wl12xx_get_new_session_id(wl);
-	cmd->sta.remote_rates = cpu_to_le32(wl->rate_set);
+	cmd->sta.remote_rates = cpu_to_le32(wlvif->rate_set);
 
 	wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
 		     "basic_rate_set: 0x%x, remote_rates: 0x%x",
 		     wl->role_id, cmd->sta.hlid, cmd->sta.session,
-		     wlvif->basic_rate_set, wl->rate_set);
+		     wlvif->basic_rate_set, wlvif->rate_set);
 
 	ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0);
 	if (ret < 0) {
@@ -792,7 +792,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	cmd->ibss.ssid_len = wl->ssid_len;
 	memcpy(cmd->ibss.ssid, wl->ssid, wl->ssid_len);
 	memcpy(cmd->ibss.bssid, wl->bssid, ETH_ALEN);
-	cmd->sta.local_rates = cpu_to_le32(wl->rate_set);
+	cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set);
 
 	if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) {
 		ret = wl12xx_allocate_link(wl, &wl->sta_hlid);
@@ -800,12 +800,12 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 			goto out_free;
 	}
 	cmd->ibss.hlid = wl->sta_hlid;
-	cmd->ibss.remote_rates = cpu_to_le32(wl->rate_set);
+	cmd->ibss.remote_rates = cpu_to_le32(wlvif->rate_set);
 
 	wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
 		     "basic_rate_set: 0x%x, remote_rates: 0x%x",
 		     wl->role_id, cmd->sta.hlid, cmd->sta.session,
-		     wlvif->basic_rate_set, wl->rate_set);
+		     wlvif->basic_rate_set, wlvif->rate_set);
 
 	wl1271_debug(DEBUG_CMD, "wl->bssid = %pM", wl->bssid);
 
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 0419aafe5c57..e63fea4b120d 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -352,7 +352,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
 	DRIVER_STATE_PRINT_INT(state);
 	DRIVER_STATE_PRINT_INT(bss_type);
 	DRIVER_STATE_PRINT_INT(channel);
-	DRIVER_STATE_PRINT_HEX(rate_set);
 	DRIVER_STATE_PRINT_HEX(basic_rate);
 	DRIVER_STATE_PRINT_INT(band);
 	DRIVER_STATE_PRINT_INT(beacon_int);
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index c00bdf8a3584..37955dad1f93 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -320,7 +320,7 @@ static int wl12xx_init_fwlog(struct wl1271 *wl)
 }
 
 /* generic sta initialization (non vif-specific) */
-static int wl1271_sta_hw_init(struct wl1271 *wl)
+static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
@@ -345,7 +345,7 @@ static int wl1271_sta_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_sta_rate_policies(wl);
+	ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -586,7 +586,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 		if (ret < 0)
 			return ret;
 	} else {
-		ret = wl1271_sta_hw_init(wl);
+		ret = wl1271_sta_hw_init(wl, wlvif);
 		if (ret < 0)
 			return ret;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 0c43cf55f9bf..195dcbdf1fc7 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1840,6 +1840,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl)
 static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif)
 {
 	wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
+	wlvif->rate_set = CONF_TX_RATE_MASK_BASIC;
 }
 
 static int wl1271_op_add_interface(struct ieee80211_hw *hw,
@@ -2106,7 +2107,6 @@ deinit:
 	wl->tx_packets_count = 0;
 	wl->time_offset = 0;
 	wl->session_counter = 0;
-	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
 	wl->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate;
 	wl->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5;
 	wl->vif = NULL;
@@ -2254,7 +2254,7 @@ out:
 static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	wlvif->basic_rate_set = wl->bitrate_masks[wl->band];
-	wl->rate_set = wlvif->basic_rate_set;
+	wlvif->rate_set = wlvif->basic_rate_set;
 }
 
 static bool wl12xx_is_roc(struct wl1271 *wl)
@@ -2284,9 +2284,9 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			if (ret < 0)
 				goto out;
 		}
-		wl->rate_set = wl1271_tx_min_rate_get(wl,
-						      wlvif->basic_rate_set);
-		ret = wl1271_acx_sta_rate_policies(wl);
+		wlvif->rate_set =
+			wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
+		ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 		if (ret < 0)
 			goto out;
 		ret = wl1271_acx_keep_alive_config(
@@ -2387,7 +2387,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 			wl->basic_rate =
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
-			ret = wl1271_acx_sta_rate_policies(wl);
+			ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 			if (ret < 0)
 				wl1271_warning("rate policy for channel "
 					       "failed %d", ret);
@@ -3502,10 +3502,11 @@ sta_not_found:
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
 			if (sta_rate_set)
-				wl->rate_set = wl1271_tx_enabled_rates_get(wl,
+				wlvif->rate_set =
+					wl1271_tx_enabled_rates_get(wl,
 								sta_rate_set,
 								wl->band);
-			ret = wl1271_acx_sta_rate_policies(wl);
+			ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 			if (ret < 0)
 				goto out;
 
@@ -3554,7 +3555,7 @@ sta_not_found:
 			wl->basic_rate =
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
-			ret = wl1271_acx_sta_rate_policies(wl);
+			ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 			if (ret < 0)
 				goto out;
 
@@ -3612,8 +3613,8 @@ sta_not_found:
 						       wlvif->basic_rate_set);
 
 			/* by default, use 11b + OFDM rates */
-			wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES;
-			ret = wl1271_acx_sta_rate_policies(wl);
+			wlvif->rate_set = CONF_TX_IBSS_DEFAULT_RATES;
+			ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 			if (ret < 0)
 				goto out;
 		}
@@ -4844,7 +4845,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->psm_entry_retry = 0;
 	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
 	wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
-	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
 	wl->band = IEEE80211_BAND_2GHZ;
 	wl->vif = NULL;
 	wl->flags = 0;
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 7e30dd53cb88..6f3efbae740e 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -526,7 +526,6 @@ struct wl1271 {
 	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
 	 */
 	u32 basic_rate;
-	u32 rate_set;
 	u32 bitrate_masks[IEEE80211_NUM_BANDS];
 
 	/* The current band */
@@ -640,6 +639,14 @@ struct wl1271_station {
 
 struct wl12xx_vif {
 	u32 basic_rate_set;
+
+	/*
+	 * currently configured rate set:
+	 *	bits  0-15 - 802.11abg rates
+	 *	bits 16-23 - 802.11n   MCS index mask
+	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
+	 */
+	u32 rate_set;
 };
 
 static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif)
-- 
cgit v1.2.3


From d2d66c56cf6c8727662aa321991f791604c22094 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:43 +0200
Subject: wl12xx: move basic_rate into wlvif

move basic_rate into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/acx.c     |  8 +++---
 drivers/net/wireless/wl12xx/acx.h     |  2 +-
 drivers/net/wireless/wl12xx/cmd.c     | 23 ++++++++++-------
 drivers/net/wireless/wl12xx/cmd.h     |  8 +++---
 drivers/net/wireless/wl12xx/debugfs.c |  1 -
 drivers/net/wireless/wl12xx/event.c   | 21 +++++++++++-----
 drivers/net/wireless/wl12xx/init.c    |  2 +-
 drivers/net/wireless/wl12xx/main.c    | 47 ++++++++++++++++++++---------------
 drivers/net/wireless/wl12xx/wl12xx.h  |  8 +-----
 9 files changed, 68 insertions(+), 52 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 1ef9b0b48635..015938f94805 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -755,11 +755,11 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	}
 
 	wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
-		wl->basic_rate, wlvif->rate_set);
+		wlvif->basic_rate, wlvif->rate_set);
 
 	/* configure one basic rate class */
 	acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE);
-	acx->rate_policy.enabled_rates = cpu_to_le32(wl->basic_rate);
+	acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate);
 	acx->rate_policy.short_retry_limit = c->short_retry_limit;
 	acx->rate_policy.long_retry_limit = c->long_retry_limit;
 	acx->rate_policy.aflags = c->aflags;
@@ -1567,7 +1567,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_config_ps(struct wl1271 *wl)
+int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl1271_acx_config_ps *config_ps;
 	int ret;
@@ -1582,7 +1582,7 @@ int wl1271_acx_config_ps(struct wl1271 *wl)
 
 	config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
 	config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
-	config_ps->null_data_rate = cpu_to_le32(wl->basic_rate);
+	config_ps->null_data_rate = cpu_to_le32(wlvif->basic_rate);
 
 	ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
 				   sizeof(*config_ps));
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index 81779f45ab41..2678e1d505f9 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -1295,7 +1295,7 @@ int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable);
 int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl);
-int wl1271_acx_config_ps(struct wl1271 *wl);
+int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr);
 int wl1271_acx_fm_coex(struct wl1271 *wl);
 int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 6a2f758eb1d3..ce734157980a 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -1031,7 +1031,7 @@ out:
 	return ret;
 }
 
-int wl1271_cmd_build_null_data(struct wl1271 *wl)
+int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct sk_buff *skb = NULL;
 	int size;
@@ -1043,7 +1043,8 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl)
 		size = sizeof(struct wl12xx_null_data_template);
 		ptr = NULL;
 	} else {
-		skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+		skb = ieee80211_nullfunc_get(wl->hw,
+					     wl12xx_wlvif_to_vif(wlvif));
 		if (!skb)
 			goto out;
 		size = skb->len;
@@ -1051,7 +1052,7 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl)
 	}
 
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0,
-				      wl->basic_rate);
+				      wlvif->basic_rate);
 
 out:
 	dev_kfree_skb(skb);
@@ -1062,19 +1063,21 @@ out:
 
 }
 
-int wl1271_cmd_build_klv_null_data(struct wl1271 *wl)
+int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl,
+				   struct wl12xx_vif *wlvif)
 {
+	struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
 	struct sk_buff *skb = NULL;
 	int ret = -ENOMEM;
 
-	skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+	skb = ieee80211_nullfunc_get(wl->hw, vif);
 	if (!skb)
 		goto out;
 
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV,
 				      skb->data, skb->len,
 				      CMD_TEMPL_KLV_IDX_NULL_DATA,
-				      wl->basic_rate);
+				      wlvif->basic_rate);
 
 out:
 	dev_kfree_skb(skb);
@@ -1161,7 +1164,8 @@ out:
 	return skb;
 }
 
-int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr)
+int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     __be32 ip_addr)
 {
 	int ret;
 	struct wl12xx_arp_rsp_template tmpl;
@@ -1197,13 +1201,14 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr)
 
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP,
 				      &tmpl, sizeof(tmpl), 0,
-				      wl->basic_rate);
+				      wlvif->basic_rate);
 
 	return ret;
 }
 
 int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct ieee80211_qos_hdr template;
 
 	memset(&template, 0, sizeof(template));
@@ -1221,7 +1226,7 @@ int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif)
 
 	return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template,
 				       sizeof(template), 0,
-				       wl->basic_rate);
+				       wlvif->basic_rate);
 }
 
 int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid)
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 234a8dc90559..d5749f5b3bf1 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -55,7 +55,7 @@ int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
 			   size_t len);
 int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
 			    void *buf, size_t buf_len, int index, u32 rates);
-int wl1271_cmd_build_null_data(struct wl1271 *wl);
+int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			     u16 aid);
 int wl1271_cmd_build_probe_req(struct wl1271 *wl,
@@ -63,9 +63,11 @@ int wl1271_cmd_build_probe_req(struct wl1271 *wl,
 			       const u8 *ie, size_t ie_len, u8 band);
 struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
 					      struct sk_buff *skb);
-int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr);
+int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     __be32 ip_addr);
 int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif);
-int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
+int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl,
+				   struct wl12xx_vif *wlvif);
 int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid);
 int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
 			   u8 key_size, const u8 *key, const u8 *addr,
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index e63fea4b120d..620acbfd9ec3 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -352,7 +352,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
 	DRIVER_STATE_PRINT_INT(state);
 	DRIVER_STATE_PRINT_INT(bss_type);
 	DRIVER_STATE_PRINT_INT(channel);
-	DRIVER_STATE_PRINT_HEX(basic_rate);
 	DRIVER_STATE_PRINT_INT(band);
 	DRIVER_STATE_PRINT_INT(beacon_int);
 	DRIVER_STATE_PRINT_INT(psm_entry_retry);
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index 7e3ff808feef..af4cef366a3e 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -31,12 +31,16 @@
 
 void wl1271_pspoll_work(struct work_struct *work)
 {
+	struct ieee80211_vif *vif;
+	struct wl12xx_vif *wlvif;
 	struct delayed_work *dwork;
 	struct wl1271 *wl;
 	int ret;
 
 	dwork = container_of(work, struct delayed_work, work);
 	wl = container_of(dwork, struct wl1271, pspoll_work);
+	vif = wl->vif; /* TODO: move work into vif struct */
+	wlvif = wl12xx_vif_to_data(vif);
 
 	wl1271_debug(DEBUG_EVENT, "pspoll work");
 
@@ -60,14 +64,16 @@ void wl1271_pspoll_work(struct work_struct *work)
 	if (ret < 0)
 		goto out;
 
-	wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wl->basic_rate, true);
+	wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wlvif->basic_rate,
+			   true);
 
 	wl1271_ps_elp_sleep(wl);
 out:
 	mutex_unlock(&wl->mutex);
 };
 
-static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
+static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl,
+					      struct wl12xx_vif *wlvif)
 {
 	int delay = wl->conf.conn.ps_poll_recovery_period;
 	int ret;
@@ -80,7 +86,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
 	/* force active mode receive data from the AP */
 	if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
 		ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
-					 wl->basic_rate, true);
+					 wlvif->basic_rate, true);
 		if (ret < 0)
 			return;
 		set_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
@@ -97,6 +103,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
 }
 
 static int wl1271_event_ps_report(struct wl1271 *wl,
+				  struct wl12xx_vif *wlvif,
 				  struct event_mailbox *mbox,
 				  bool *beacon_loss)
 {
@@ -118,7 +125,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 		if (wl->psm_entry_retry < total_retries) {
 			wl->psm_entry_retry++;
 			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
-						 wl->basic_rate, true);
+						 wlvif->basic_rate, true);
 		} else {
 			wl1271_info("No ack to nullfunc from AP.");
 			wl->psm_entry_retry = 0;
@@ -217,6 +224,8 @@ static void wl1271_event_mbox_dump(struct event_mailbox *mbox)
 
 static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 {
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
 	u32 vector;
 	bool beacon_loss = false;
@@ -276,13 +285,13 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 
 	if ((vector & PS_REPORT_EVENT_ID) && !is_ap) {
 		wl1271_debug(DEBUG_EVENT, "PS_REPORT_EVENT");
-		ret = wl1271_event_ps_report(wl, mbox, &beacon_loss);
+		ret = wl1271_event_ps_report(wl, wlvif, mbox, &beacon_loss);
 		if (ret < 0)
 			return ret;
 	}
 
 	if ((vector & PSPOLL_DELIVERY_FAILURE_EVENT_ID) && !is_ap)
-		wl1271_event_pspoll_delivery_fail(wl);
+		wl1271_event_pspoll_delivery_fail(wl, wlvif);
 
 	if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) {
 		wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT");
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 37955dad1f93..ed27c5f06bb2 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -331,7 +331,7 @@ static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	}
 
 	/* PS config */
-	ret = wl1271_acx_config_ps(wl);
+	ret = wl12xx_acx_config_ps(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 195dcbdf1fc7..8863ea542ea6 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1609,7 +1609,8 @@ static struct notifier_block wl1271_dev_notifier = {
 };
 
 #ifdef CONFIG_PM
-static int wl1271_configure_suspend_sta(struct wl1271 *wl)
+static int wl1271_configure_suspend_sta(struct wl1271 *wl,
+					struct wl12xx_vif *wlvif)
 {
 	int ret = 0;
 
@@ -1628,7 +1629,7 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl)
 
 		wl->ps_compl = &compl;
 		ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
-				   wl->basic_rate, true);
+				   wlvif->basic_rate, true);
 		if (ret < 0)
 			goto out_sleep;
 
@@ -1682,16 +1683,18 @@ out_unlock:
 
 }
 
-static int wl1271_configure_suspend(struct wl1271 *wl)
+static int wl1271_configure_suspend(struct wl1271 *wl,
+				    struct wl12xx_vif *wlvif)
 {
 	if (wl->bss_type == BSS_TYPE_STA_BSS)
-		return wl1271_configure_suspend_sta(wl);
+		return wl1271_configure_suspend_sta(wl, wlvif);
 	if (wl->bss_type == BSS_TYPE_AP_BSS)
 		return wl1271_configure_suspend_ap(wl);
 	return 0;
 }
 
-static void wl1271_configure_resume(struct wl1271 *wl)
+static void wl1271_configure_resume(struct wl1271 *wl,
+				    struct wl12xx_vif *wlvif)
 {
 	int ret;
 	bool is_sta = wl->bss_type == BSS_TYPE_STA_BSS;
@@ -1709,7 +1712,7 @@ static void wl1271_configure_resume(struct wl1271 *wl)
 		/* exit psm if it wasn't configured */
 		if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags))
 			wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
-					   wl->basic_rate, true);
+					   wlvif->basic_rate, true);
 	} else if (is_ap) {
 		wl1271_acx_beacon_filter_opt(wl, false);
 	}
@@ -1723,13 +1726,15 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
 			    struct cfg80211_wowlan *wow)
 {
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow);
 	WARN_ON(!wow || !wow->any);
 
 	wl->wow_enabled = true;
-	ret = wl1271_configure_suspend(wl);
+	ret = wl1271_configure_suspend(wl, wlvif);
 	if (ret < 0) {
 		wl1271_warning("couldn't prepare device to suspend");
 		return ret;
@@ -1760,6 +1765,8 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
 static int wl1271_op_resume(struct ieee80211_hw *hw)
 {
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	unsigned long flags;
 	bool run_irq_work = false;
 
@@ -1783,7 +1790,7 @@ static int wl1271_op_resume(struct ieee80211_hw *hw)
 		wl1271_irq(0, wl);
 		wl1271_enable_interrupts(wl);
 	}
-	wl1271_configure_resume(wl);
+	wl1271_configure_resume(wl, wlvif);
 	wl->wow_enabled = false;
 
 	return 0;
@@ -1840,6 +1847,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl)
 static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif)
 {
 	wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
+	wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC;
 	wlvif->rate_set = CONF_TX_RATE_MASK_BASIC;
 }
 
@@ -2214,7 +2222,7 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_cmd_build_klv_null_data(wl);
+	ret = wl12xx_cmd_build_klv_null_data(wl, wlvif);
 	if (ret < 0)
 		goto out;
 
@@ -2384,7 +2392,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 			if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
 				wl1271_set_band_rate(wl, wlvif);
 
-			wl->basic_rate =
+			wlvif->basic_rate =
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
 			ret = wl1271_acx_sta_rate_policies(wl, wlvif);
@@ -2450,7 +2458,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 		if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
 			wl1271_debug(DEBUG_PSM, "psm enabled");
 			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
-						 wl->basic_rate, true);
+						 wlvif->basic_rate, true);
 		}
 	} else if (!(conf->flags & IEEE80211_CONF_PS) &&
 		   test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
@@ -2460,7 +2468,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 
 		if (test_bit(WL1271_FLAG_PSM, &wl->flags))
 			ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
-						 wl->basic_rate, true);
+						 wlvif->basic_rate, true);
 	}
 
 	if (conf->power_level != wl->power_level) {
@@ -3311,7 +3319,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 
 		wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates,
 								 wl->band);
-		wl->basic_rate = wl1271_tx_min_rate_get(wl,
+		wlvif->basic_rate = wl1271_tx_min_rate_get(wl,
 							wlvif->basic_rate_set);
 
 		ret = wl1271_init_ap_rates(wl, wlvif);
@@ -3450,7 +3458,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 		memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
 
 		if (!is_zero_ether_addr(wl->bssid)) {
-			ret = wl1271_cmd_build_null_data(wl);
+			ret = wl12xx_cmd_build_null_data(wl, wlvif);
 			if (ret < 0)
 				goto out;
 
@@ -3498,7 +3506,7 @@ sta_not_found:
 			wlvif->basic_rate_set =
 				wl1271_tx_enabled_rates_get(wl, rates,
 							    wl->band);
-			wl->basic_rate =
+			wlvif->basic_rate =
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
 			if (sta_rate_set)
@@ -3552,7 +3560,7 @@ sta_not_found:
 
 			/* revert back to minimum rates for the current band */
 			wl1271_set_band_rate(wl, wlvif);
-			wl->basic_rate =
+			wlvif->basic_rate =
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
 			ret = wl1271_acx_sta_rate_policies(wl, wlvif);
@@ -3608,7 +3616,7 @@ sta_not_found:
 			wlvif->basic_rate_set =
 				wl1271_tx_enabled_rates_get(wl, rates,
 							    wl->band);
-			wl->basic_rate =
+			wlvif->basic_rate =
 				wl1271_tx_min_rate_get(wl,
 						       wlvif->basic_rate_set);
 
@@ -3636,7 +3644,7 @@ sta_not_found:
 			 * isn't being set (when sending), so we have to
 			 * reconfigure the template upon every ip change.
 			 */
-			ret = wl1271_cmd_build_arp_rsp(wl, addr);
+			ret = wl1271_cmd_build_arp_rsp(wl, wlvif, addr);
 			if (ret < 0) {
 				wl1271_warning("build arp rsp failed: %d", ret);
 				goto out;
@@ -3689,7 +3697,7 @@ sta_not_found:
 
 			mode = STATION_POWER_SAVE_MODE;
 			ret = wl1271_ps_set_mode(wl, mode,
-						 wl->basic_rate,
+						 wlvif->basic_rate,
 						 true);
 			if (ret < 0)
 				goto out;
@@ -4844,7 +4852,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->rx_counter = 0;
 	wl->psm_entry_retry = 0;
 	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
-	wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
 	wl->band = IEEE80211_BAND_2GHZ;
 	wl->vif = NULL;
 	wl->flags = 0;
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 6f3efbae740e..d355c737044b 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -519,13 +519,6 @@ struct wl1271 {
 	/* Our association ID */
 	u16 aid;
 
-	/*
-	 * currently configured rate set:
-	 *	bits  0-15 - 802.11abg rates
-	 *	bits 16-23 - 802.11n   MCS index mask
-	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
-	 */
-	u32 basic_rate;
 	u32 bitrate_masks[IEEE80211_NUM_BANDS];
 
 	/* The current band */
@@ -646,6 +639,7 @@ struct wl12xx_vif {
 	 *	bits 16-23 - 802.11n   MCS index mask
 	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
 	 */
+	u32 basic_rate;
 	u32 rate_set;
 };
 
-- 
cgit v1.2.3


From 536129c8ad35de87ff2f864f205a54ac32bfebcc Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:45 +0200
Subject: wl12xx: move bss_type into wlvif

move bss_type into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/cmd.c     |   2 +-
 drivers/net/wireless/wl12xx/debugfs.c |   1 -
 drivers/net/wireless/wl12xx/event.c   |  10 ++--
 drivers/net/wireless/wl12xx/init.c    |  10 ++--
 drivers/net/wireless/wl12xx/main.c    | 109 +++++++++++++++++++---------------
 drivers/net/wireless/wl12xx/rx.c      |   4 +-
 drivers/net/wireless/wl12xx/scan.c    |  12 ++--
 drivers/net/wireless/wl12xx/scan.h    |   3 +-
 drivers/net/wireless/wl12xx/tx.c      |  86 +++++++++++++++++----------
 drivers/net/wireless/wl12xx/tx.h      |   2 +-
 drivers/net/wireless/wl12xx/wl12xx.h  |   3 +-
 11 files changed, 141 insertions(+), 101 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index b9bb76b22f58..096a713a8c94 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -1042,7 +1042,7 @@ int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	int ret = -ENOMEM;
 
 
-	if (wl->bss_type == BSS_TYPE_IBSS) {
+	if (wlvif->bss_type == BSS_TYPE_IBSS) {
 		size = sizeof(struct wl12xx_null_data_template);
 		ptr = NULL;
 	} else {
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 620acbfd9ec3..8f88ad6496f9 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -350,7 +350,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
 	DRIVER_STATE_PRINT_INT(rx_counter);
 	DRIVER_STATE_PRINT_INT(session_counter);
 	DRIVER_STATE_PRINT_INT(state);
-	DRIVER_STATE_PRINT_INT(bss_type);
 	DRIVER_STATE_PRINT_INT(channel);
 	DRIVER_STATE_PRINT_INT(band);
 	DRIVER_STATE_PRINT_INT(beacon_int);
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index 30d05fd24672..072addc0bffc 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -178,9 +178,9 @@ static void wl1271_event_rssi_trigger(struct wl1271 *wl,
 	wl->last_rssi_event = event;
 }
 
-static void wl1271_stop_ba_event(struct wl1271 *wl)
+static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
-	if (wl->bss_type != BSS_TYPE_AP_BSS) {
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
 		if (!wl->ba_rx_bitmap)
 			return;
 		ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap,
@@ -229,7 +229,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 	int ret;
 	u32 vector;
 	bool beacon_loss = false;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 	bool disconnect_sta = false;
 	unsigned long sta_bitmap = 0;
 
@@ -263,7 +263,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 	}
 
 	if (vector & SOFT_GEMINI_SENSE_EVENT_ID &&
-	    wl->bss_type == BSS_TYPE_STA_BSS)
+	    wlvif->bss_type == BSS_TYPE_STA_BSS)
 		wl12xx_event_soft_gemini_sense(wl,
 					       mbox->soft_gemini_sense_info);
 
@@ -306,7 +306,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 		wl->ba_allowed = !!mbox->rx_ba_allowed;
 
 		if (wl->vif && !wl->ba_allowed)
-			wl1271_stop_ba_event(wl);
+			wl1271_stop_ba_event(wl, wlvif);
 	}
 
 	if ((vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) && !is_ap) {
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index ed27c5f06bb2..e54cc693ff69 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -478,7 +478,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	return 0;
 }
 
-static int wl1271_set_ba_policies(struct wl1271 *wl)
+static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	/* Reset the BA RX indicators */
 	wl->ba_rx_bitmap = 0;
@@ -486,8 +486,8 @@ static int wl1271_set_ba_policies(struct wl1271 *wl)
 	wl->ba_rx_session_count = 0;
 
 	/* BA is supported in STA/AP modes */
-	if (wl->bss_type != BSS_TYPE_AP_BSS &&
-	    wl->bss_type != BSS_TYPE_STA_BSS) {
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS &&
+	    wlvif->bss_type != BSS_TYPE_STA_BSS) {
 		wl->ba_support = false;
 		return 0;
 	}
@@ -572,7 +572,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct conf_tx_ac_category *conf_ac;
 	struct conf_tx_tid *conf_tid;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 
 	int ret, i;
 
@@ -635,7 +635,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 		return ret;
 
 	/* Configure initiator BA sessions policies */
-	ret = wl1271_set_ba_policies(wl);
+	ret = wl1271_set_ba_policies(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index d19c3fe34860..5b13af0f8e8e 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -377,6 +377,7 @@ static char *fwlog_param;
 static bool bug_on_recovery;
 
 static void __wl1271_op_remove_interface(struct wl1271 *wl,
+					 struct ieee80211_vif *vif,
 					 bool reset_tx_queues);
 static void wl1271_free_ap_keys(struct wl1271 *wl);
 
@@ -844,6 +845,8 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl,
 static void wl12xx_fw_status(struct wl1271 *wl,
 			     struct wl12xx_fw_status *status)
 {
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct timespec ts;
 	u32 old_tx_blk_count = wl->tx_blocks_available;
 	int avail, freed_blocks;
@@ -898,7 +901,7 @@ static void wl12xx_fw_status(struct wl1271 *wl,
 		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 
 	/* for AP update num of allocated TX blocks per link and ps status */
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
 		wl12xx_irq_update_links_status(wl, status);
 
 	/* update the host-chipset time offset */
@@ -1004,7 +1007,7 @@ irqreturn_t wl1271_irq(int irq, void *cookie)
 				 * In order to avoid starvation of the TX path,
 				 * call the work function directly.
 				 */
-				wl1271_tx_work_locked(wl);
+				wl1271_tx_work_locked(wl, wl->vif);
 			} else {
 				spin_unlock_irqrestore(&wl->wl_lock, flags);
 			}
@@ -1251,7 +1254,7 @@ static void wl1271_recovery_work(struct work_struct *work)
 	}
 
 	/* reboot the chipset */
-	__wl1271_op_remove_interface(wl, false);
+	__wl1271_op_remove_interface(wl, wl->vif, false);
 
 	clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
 
@@ -1389,8 +1392,6 @@ int wl1271_plt_start(struct wl1271 *wl)
 		goto out;
 	}
 
-	wl->bss_type = BSS_TYPE_STA_BSS;
-
 	while (retries) {
 		retries--;
 		ret = wl1271_chip_wakeup(wl);
@@ -1482,6 +1483,8 @@ int wl1271_plt_stop(struct wl1271 *wl)
 static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_tx_info *control = IEEE80211_SKB_CB(skb);
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(control->control.vif);
 	unsigned long flags;
 	int q, mapping;
 	u8 hlid = 0;
@@ -1489,13 +1492,13 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	mapping = skb_get_queue_mapping(skb);
 	q = wl1271_tx_get_queue(mapping);
 
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
 		hlid = wl12xx_tx_get_hlid_ap(wl, skb);
 
 	spin_lock_irqsave(&wl->wl_lock, flags);
 
 	/* queue the packet */
-	if (wl->bss_type == BSS_TYPE_AP_BSS) {
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
 		if (!wl1271_is_active_sta(wl, hlid)) {
 			wl1271_debug(DEBUG_TX, "DROP skb hlid %d q %d",
 				     hlid, q);
@@ -1552,7 +1555,7 @@ int wl1271_tx_dummy_packet(struct wl1271 *wl)
 
 	/* The FW is low on RX memory blocks, so send the dummy packet asap */
 	if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
-		wl1271_tx_work_locked(wl);
+		wl1271_tx_work_locked(wl, wl->vif);
 
 	/*
 	 * If the FW TX is busy, TX work will be scheduled by the threaded
@@ -1686,9 +1689,9 @@ out_unlock:
 static int wl1271_configure_suspend(struct wl1271 *wl,
 				    struct wl12xx_vif *wlvif)
 {
-	if (wl->bss_type == BSS_TYPE_STA_BSS)
+	if (wlvif->bss_type == BSS_TYPE_STA_BSS)
 		return wl1271_configure_suspend_sta(wl, wlvif);
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
 		return wl1271_configure_suspend_ap(wl);
 	return 0;
 }
@@ -1697,8 +1700,8 @@ static void wl1271_configure_resume(struct wl1271 *wl,
 				    struct wl12xx_vif *wlvif)
 {
 	int ret;
-	bool is_sta = wl->bss_type == BSS_TYPE_STA_BSS;
-	bool is_ap = wl->bss_type == BSS_TYPE_AP_BSS;
+	bool is_sta = wlvif->bss_type == BSS_TYPE_STA_BSS;
+	bool is_ap = wlvif->bss_type == BSS_TYPE_AP_BSS;
 
 	if (!is_sta && !is_ap)
 		return;
@@ -1820,9 +1823,9 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
 	wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
 }
 
-static u8 wl12xx_get_role_type(struct wl1271 *wl)
+static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
-	switch (wl->bss_type) {
+	switch (wlvif->bss_type) {
 	case BSS_TYPE_AP_BSS:
 		if (wl->p2p)
 			return WL1271_ROLE_P2P_GO;
@@ -1839,13 +1842,14 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl)
 		return WL1271_ROLE_IBSS;
 
 	default:
-		wl1271_error("invalid bss_type: %d", wl->bss_type);
+		wl1271_error("invalid bss_type: %d", wlvif->bss_type);
 	}
 	return WL12XX_INVALID_ROLE_TYPE;
 }
 
 static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif)
 {
+	wlvif->bss_type = MAX_BSS_TYPE;
 	wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
 	wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC;
 	wlvif->rate_set = CONF_TX_RATE_MASK_BASIC;
@@ -1856,6 +1860,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 {
 	struct wl1271 *wl = hw->priv;
 	struct wiphy *wiphy = hw->wiphy;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int retries = WL1271_BOOT_RETRIES;
 	int ret = 0;
 	u8 role_type;
@@ -1871,7 +1876,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		ret = -EBUSY;
 		goto out;
 	}
-	wl12xx_init_vif_data(wl12xx_vif_to_data(vif));
+	wl12xx_init_vif_data(wlvif);
 
 	/*
 	 * in some very corner case HW recovery scenarios its possible to
@@ -1888,25 +1893,25 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		wl->p2p = 1;
 		/* fall-through */
 	case NL80211_IFTYPE_STATION:
-		wl->bss_type = BSS_TYPE_STA_BSS;
+		wlvif->bss_type = BSS_TYPE_STA_BSS;
 		wl->set_bss_type = BSS_TYPE_STA_BSS;
 		break;
 	case NL80211_IFTYPE_ADHOC:
-		wl->bss_type = BSS_TYPE_IBSS;
+		wlvif->bss_type = BSS_TYPE_IBSS;
 		wl->set_bss_type = BSS_TYPE_STA_BSS;
 		break;
 	case NL80211_IFTYPE_P2P_GO:
 		wl->p2p = 1;
 		/* fall-through */
 	case NL80211_IFTYPE_AP:
-		wl->bss_type = BSS_TYPE_AP_BSS;
+		wlvif->bss_type = BSS_TYPE_AP_BSS;
 		break;
 	default:
 		ret = -EOPNOTSUPP;
 		goto out;
 	}
 
-	role_type = wl12xx_get_role_type(wl);
+	role_type = wl12xx_get_role_type(wl, wlvif);
 	if (role_type == WL12XX_INVALID_ROLE_TYPE) {
 		ret = -EINVAL;
 		goto out;
@@ -1938,8 +1943,8 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		if (ret < 0)
 			goto irq_disable;
 
-		if (wl->bss_type == BSS_TYPE_STA_BSS ||
-		    wl->bss_type == BSS_TYPE_IBSS) {
+		if (wlvif->bss_type == BSS_TYPE_STA_BSS ||
+		    wlvif->bss_type == BSS_TYPE_IBSS) {
 			/*
 			 * The device role is a special role used for
 			 * rx and tx frames prior to association (as
@@ -2020,8 +2025,10 @@ out:
 }
 
 static void __wl1271_op_remove_interface(struct wl1271 *wl,
+					 struct ieee80211_vif *vif,
 					 bool reset_tx_queues)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret, i;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
@@ -2037,7 +2044,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 	mutex_unlock(&wl_list_mutex);
 
 	/* enable dyn ps just in case (if left on due to fw crash etc) */
-	if (wl->bss_type == BSS_TYPE_STA_BSS)
+	if (wlvif->bss_type == BSS_TYPE_STA_BSS)
 		ieee80211_enable_dyn_ps(wl->vif);
 
 	if (wl->scan.state != WL1271_SCAN_STATE_IDLE) {
@@ -2054,7 +2061,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 		if (ret < 0)
 			goto deinit;
 
-		if (wl->bss_type == BSS_TYPE_STA_BSS) {
+		if (wlvif->bss_type == BSS_TYPE_STA_BSS) {
 			ret = wl12xx_cmd_role_disable(wl, &wl->dev_role_id);
 			if (ret < 0)
 				goto deinit;
@@ -2100,7 +2107,6 @@ deinit:
 
 	memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
 	wl->ssid_len = 0;
-	wl->bss_type = MAX_BSS_TYPE;
 	wl->set_bss_type = MAX_BSS_TYPE;
 	wl->p2p = 0;
 	wl->band = IEEE80211_BAND_2GHZ;
@@ -2169,7 +2175,7 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
 	 */
 	if (wl->vif) {
 		WARN_ON(wl->vif != vif);
-		__wl1271_op_remove_interface(wl, true);
+		__wl1271_op_remove_interface(wl, vif, true);
 	}
 
 	mutex_unlock(&wl->mutex);
@@ -2180,7 +2186,7 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			  bool set_assoc)
 {
 	int ret;
-	bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+	bool is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
 
 	/*
 	 * One of the side effects of the JOIN command is that is clears
@@ -2364,7 +2370,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 		goto out;
 	}
 
-	is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 
 	ret = wl1271_ps_elp_wakeup(wl);
 	if (ret < 0)
@@ -2375,7 +2381,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 	    ((wl->band != conf->channel->band) ||
 	     (wl->channel != channel))) {
 		/* send all pending packets */
-		wl1271_tx_work_locked(wl);
+		wl1271_tx_work_locked(wl, vif);
 		wl->band = conf->channel->band;
 		wl->channel = channel;
 
@@ -2536,6 +2542,9 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
 {
 	struct wl1271_filter_params *fp = (void *)(unsigned long)multicast;
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+
 	int ret;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 configure filter changed %x"
@@ -2553,7 +2562,7 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
 	if (ret < 0)
 		goto out;
 
-	if (wl->bss_type != BSS_TYPE_AP_BSS) {
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
 		if (*total & FIF_ALLMULTI)
 			ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0);
 		else if (fp)
@@ -2673,12 +2682,13 @@ out:
 	return ret;
 }
 
-static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       u16 action, u8 id, u8 key_type,
 		       u8 key_size, const u8 *key, u32 tx_seq_32,
 		       u16 tx_seq_16, struct ieee80211_sta *sta)
 {
 	int ret;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 
 	if (is_ap) {
 		struct wl1271_station *wl_sta;
@@ -2774,6 +2784,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			     struct ieee80211_key_conf *key_conf)
 {
 	struct wl1271 *wl = hw->priv;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
 	u32 tx_seq_32 = 0;
 	u16 tx_seq_16 = 0;
@@ -2833,7 +2844,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	switch (cmd) {
 	case SET_KEY:
-		ret = wl1271_set_key(wl, KEY_ADD_OR_REPLACE,
+		ret = wl1271_set_key(wl, wlvif, KEY_ADD_OR_REPLACE,
 				 key_conf->keyidx, key_type,
 				 key_conf->keylen, key_conf->key,
 				 tx_seq_32, tx_seq_16, sta);
@@ -2844,7 +2855,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		break;
 
 	case DISABLE_KEY:
-		ret = wl1271_set_key(wl, KEY_REMOVE,
+		ret = wl1271_set_key(wl, wlvif, KEY_REMOVE,
 				     key_conf->keyidx, key_type,
 				     key_conf->keylen, key_conf->key,
 				     0, 0, sta);
@@ -2966,6 +2977,7 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw,
 				      struct ieee80211_sched_scan_ies *ies)
 {
 	struct wl1271 *wl = hw->priv;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
 
 	wl1271_debug(DEBUG_MAC80211, "wl1271_op_sched_scan_start");
@@ -2976,11 +2988,11 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw,
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_scan_sched_scan_config(wl, req, ies);
+	ret = wl1271_scan_sched_scan_config(wl, wlvif, req, ies);
 	if (ret < 0)
 		goto out_sleep;
 
-	ret = wl1271_scan_sched_scan_start(wl);
+	ret = wl1271_scan_sched_scan_start(wl, wlvif);
 	if (ret < 0)
 		goto out_sleep;
 
@@ -3225,7 +3237,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
 					  u32 changed)
 {
 	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 	int ret = 0;
 
 	if ((changed & BSS_CHANGED_BEACON_INT)) {
@@ -3387,7 +3399,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 {
 	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	bool do_join = false, set_assoc = false;
-	bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+	bool is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
 	bool ibss_joined = false;
 	u32 sta_rate_set = 0;
 	int ret;
@@ -3623,7 +3635,7 @@ sta_not_found:
 
 	if (changed & BSS_CHANGED_ARP_FILTER) {
 		__be32 addr = bss_conf->arp_addr_list[0];
-		WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
+		WARN_ON(wlvif->bss_type != BSS_TYPE_STA_BSS);
 
 		if (bss_conf->arp_addr_cnt == 1 &&
 		    bss_conf->arp_filter_enabled) {
@@ -3742,7 +3754,8 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 				       u32 changed)
 {
 	struct wl1271 *wl = hw->priv;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 	int ret;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed 0x%x",
@@ -3933,6 +3946,7 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw,
 			     struct ieee80211_sta *sta)
 {
 	struct wl1271 *wl = hw->priv;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret = 0;
 	u8 hlid;
 
@@ -3941,7 +3955,7 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw,
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		goto out;
 
-	if (wl->bss_type != BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS)
 		goto out;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 add sta %d", (int)sta->aid);
@@ -3983,6 +3997,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw,
 				struct ieee80211_sta *sta)
 {
 	struct wl1271 *wl = hw->priv;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct wl1271_station *wl_sta;
 	int ret = 0, id;
 
@@ -3991,7 +4006,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw,
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		goto out;
 
-	if (wl->bss_type != BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS)
 		goto out;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 remove sta %d", (int)sta->aid);
@@ -4026,6 +4041,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 				  u8 buf_size)
 {
 	struct wl1271 *wl = hw->priv;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
 	u8 hlid, *ba_bitmap;
 
@@ -4043,10 +4059,10 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 		goto out;
 	}
 
-	if (wl->bss_type == BSS_TYPE_STA_BSS) {
+	if (wlvif->bss_type == BSS_TYPE_STA_BSS) {
 		hlid = wl->sta_hlid;
 		ba_bitmap = &wl->ba_rx_bitmap;
-	} else if (wl->bss_type == BSS_TYPE_AP_BSS) {
+	} else if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
 		struct wl1271_station *wl_sta;
 
 		wl_sta = (struct wl1271_station *)sta->drv_priv;
@@ -4197,10 +4213,6 @@ static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw)
 
 	/* packets are considered pending if in the TX queue or the FW */
 	ret = (wl1271_tx_total_queue_count(wl) > 0) || (wl->tx_frames_cnt > 0);
-
-	/* the above is appropriate for STA mode for PS purposes */
-	WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
-
 out:
 	mutex_unlock(&wl->mutex);
 
@@ -4846,7 +4858,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->flags = 0;
 	wl->sg_enabled = true;
 	wl->hw_pg_ver = -1;
-	wl->bss_type = MAX_BSS_TYPE;
 	wl->set_bss_type = MAX_BSS_TYPE;
 	wl->last_tx_hlid = 0;
 	wl->ap_ps_map = 0;
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index dee4cfe9ccc1..9cfa0b25a6f8 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -185,6 +185,8 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
 void wl12xx_rx(struct wl1271 *wl, struct wl12xx_fw_status *status)
 {
 	struct wl1271_acx_mem_map *wl_mem_map = wl->target_mem_map;
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	u32 buf_size;
 	u32 fw_rx_counter  = status->fw_rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
 	u32 drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
@@ -192,7 +194,7 @@ void wl12xx_rx(struct wl1271 *wl, struct wl12xx_fw_status *status)
 	u32 mem_block;
 	u32 pkt_length;
 	u32 pkt_offset;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 	bool had_data = false;
 	bool unaligned = false;
 
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index a8576181ab7f..197d2c2b1e74 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -34,6 +34,7 @@ void wl1271_scan_complete_work(struct work_struct *work)
 {
 	struct delayed_work *dwork;
 	struct wl1271 *wl;
+	struct wl12xx_vif *wlvif;
 	int ret;
 	bool is_sta, is_ibss;
 
@@ -50,6 +51,8 @@ void wl1271_scan_complete_work(struct work_struct *work)
 	if (wl->scan.state == WL1271_SCAN_STATE_IDLE)
 		goto out;
 
+	wlvif = wl12xx_vif_to_data(wl->scan_vif);
+
 	wl->scan.state = WL1271_SCAN_STATE_IDLE;
 	memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
 	wl->scan.req = NULL;
@@ -65,8 +68,8 @@ void wl1271_scan_complete_work(struct work_struct *work)
 	}
 
 	/* return to ROC if needed */
-	is_sta = (wl->bss_type == BSS_TYPE_STA_BSS);
-	is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+	is_sta = (wlvif->bss_type == BSS_TYPE_STA_BSS);
+	is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
 	if (((is_sta && !test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) ||
 	     (is_ibss && !test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags))) &&
 	    !test_bit(wl->dev_role_id, wl->roc_map)) {
@@ -589,6 +592,7 @@ out:
 }
 
 int wl1271_scan_sched_scan_config(struct wl1271 *wl,
+				  struct wl12xx_vif *wlvif,
 				  struct cfg80211_sched_scan_request *req,
 				  struct ieee80211_sched_scan_ies *ies)
 {
@@ -671,14 +675,14 @@ out:
 	return ret;
 }
 
-int wl1271_scan_sched_scan_start(struct wl1271 *wl)
+int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl1271_cmd_sched_scan_start *start;
 	int ret = 0;
 
 	wl1271_debug(DEBUG_CMD, "cmd periodic scan start");
 
-	if (wl->bss_type != BSS_TYPE_STA_BSS)
+	if (wlvif->bss_type != BSS_TYPE_STA_BSS)
 		return -EOPNOTSUPP;
 
 	if (!test_bit(WL1271_FLAG_IDLE, &wl->flags))
diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h
index 15177bdfb542..a7ed43dc08c9 100644
--- a/drivers/net/wireless/wl12xx/scan.h
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -36,9 +36,10 @@ int wl1271_scan_build_probe_req(struct wl1271 *wl,
 void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif);
 void wl1271_scan_complete_work(struct work_struct *work);
 int wl1271_scan_sched_scan_config(struct wl1271 *wl,
+				     struct wl12xx_vif *wlvif,
 				     struct cfg80211_sched_scan_request *req,
 				     struct ieee80211_sched_scan_ies *ies);
-int wl1271_scan_sched_scan_start(struct wl1271 *wl);
+int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 void wl1271_scan_sched_scan_stop(struct wl1271 *wl);
 void wl1271_scan_sched_scan_results(struct wl1271 *wl);
 
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index bad9e29d49b0..5561ec2d4b4f 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -32,10 +32,11 @@
 #include "tx.h"
 #include "event.h"
 
-static int wl1271_set_default_wep_key(struct wl1271 *wl, u8 id)
+static int wl1271_set_default_wep_key(struct wl1271 *wl,
+				      struct wl12xx_vif *wlvif, u8 id)
 {
 	int ret;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 
 	if (is_ap)
 		ret = wl12xx_cmd_set_default_wep_key(wl, id,
@@ -178,14 +179,17 @@ u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb)
 	}
 }
 
-static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct sk_buff *skb)
+static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif,
+			     struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+
 
 	if (wl12xx_is_dummy_packet(wl, skb))
 		return wl->system_hlid;
 
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
 		return wl12xx_tx_get_hlid_ap(wl, skb);
 
 	wl1271_tx_update_filters(wl, skb);
@@ -208,9 +212,11 @@ static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl,
 		return ALIGN(packet_length, WL1271_TX_ALIGN_TO);
 }
 
-static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
-				u32 buf_offset, u8 hlid)
+static int wl1271_tx_allocate(struct wl1271 *wl, struct ieee80211_vif *vif,
+			      struct sk_buff *skb, u32 extra, u32 buf_offset,
+			      u8 hlid)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct wl1271_tx_hw_descr *desc;
 	u32 total_len = skb->len + sizeof(struct wl1271_tx_hw_descr) + extra;
 	u32 len;
@@ -257,7 +263,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 		ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
 		wl->tx_allocated_pkts[ac]++;
 
-		if (wl->bss_type == BSS_TYPE_AP_BSS &&
+		if (wlvif->bss_type == BSS_TYPE_AP_BSS &&
 		    hlid >= WL1271_AP_STA_HLID_START)
 			wl->links[hlid].allocated_pkts++;
 
@@ -273,10 +279,11 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 	return ret;
 }
 
-static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
-			      u32 extra, struct ieee80211_tx_info *control,
-			      u8 hlid)
+static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct ieee80211_vif *vif,
+			       struct sk_buff *skb, u32 extra,
+			       struct ieee80211_tx_info *control, u8 hlid)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct timespec ts;
 	struct wl1271_tx_hw_descr *desc;
 	int aligned_len, ac, rate_idx;
@@ -298,7 +305,7 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
 	hosttime = (timespec_to_ns(&ts) >> 10);
 	desc->start_time = cpu_to_le32(hosttime - wl->time_offset);
 
-	if (wl->bss_type != BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS)
 		desc->life_time = cpu_to_le16(TX_HW_MGMT_PKT_LIFETIME_TU);
 	else
 		desc->life_time = cpu_to_le16(TX_HW_AP_MODE_PKT_LIFETIME_TU);
@@ -324,8 +331,7 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
 	}
 
 	desc->hlid = hlid;
-
-	if (wl->bss_type != BSS_TYPE_AP_BSS) {
+	if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
 		/* if the packets are destined for AP (have a STA entry)
 		   send them with AP rate policies, otherwise use default
 		   basic rates */
@@ -383,16 +389,27 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
 							u32 buf_offset)
 {
 	struct ieee80211_tx_info *info;
+	struct ieee80211_vif *vif;
+	struct wl12xx_vif *wlvif;
 	u32 extra = 0;
 	int ret = 0;
 	u32 total_len;
 	u8 hlid;
+	bool is_dummy;
 
 	if (!skb)
 		return -EINVAL;
 
 	info = IEEE80211_SKB_CB(skb);
 
+	/* TODO: handle dummy packets on multi-vifs */
+	is_dummy = wl12xx_is_dummy_packet(wl, skb);
+	if (is_dummy)
+		info->control.vif = wl->vif;
+
+	vif = info->control.vif;
+	wlvif = wl12xx_vif_to_data(vif);
+
 	if (info->control.hw_key &&
 	    info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP)
 		extra = WL1271_TKIP_IV_SPACE;
@@ -406,26 +423,25 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
 			 (cipher == WLAN_CIPHER_SUITE_WEP104);
 
 		if (unlikely(is_wep && wl->default_key != idx)) {
-			ret = wl1271_set_default_wep_key(wl, idx);
+			ret = wl1271_set_default_wep_key(wl, wlvif, idx);
 			if (ret < 0)
 				return ret;
 			wl->default_key = idx;
 		}
 	}
-
-	hlid = wl1271_tx_get_hlid(wl, skb);
+	hlid = wl1271_tx_get_hlid(wl, vif, skb);
 	if (hlid == WL12XX_INVALID_LINK_ID) {
 		wl1271_error("invalid hlid. dropping skb 0x%p", skb);
 		return -EINVAL;
 	}
 
-	ret = wl1271_tx_allocate(wl, skb, extra, buf_offset, hlid);
+	ret = wl1271_tx_allocate(wl, vif, skb, extra, buf_offset, hlid);
 	if (ret < 0)
 		return ret;
 
-	wl1271_tx_fill_hdr(wl, skb, extra, info, hlid);
+	wl1271_tx_fill_hdr(wl, vif, skb, extra, info, hlid);
 
-	if (wl->bss_type == BSS_TYPE_AP_BSS) {
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS && !is_dummy) {
 		wl1271_tx_ap_update_inconnection_sta(wl, skb);
 		wl1271_tx_regulate_link(wl, hlid);
 	}
@@ -444,7 +460,7 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
 	memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len);
 
 	/* Revert side effects in the dummy packet skb, so it can be reused */
-	if (wl12xx_is_dummy_packet(wl, skb))
+	if (is_dummy)
 		skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
 
 	return total_len;
@@ -586,12 +602,13 @@ static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl)
 	return skb;
 }
 
-static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl)
+static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl,
+					  struct wl12xx_vif *wlvif)
 {
 	unsigned long flags;
 	struct sk_buff *skb = NULL;
 
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
 		skb = wl1271_ap_skb_dequeue(wl);
 	else
 		skb = wl1271_sta_skb_dequeue(wl);
@@ -610,15 +627,17 @@ static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl)
 	return skb;
 }
 
-static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb)
+static void wl1271_skb_queue_head(struct wl1271 *wl, struct ieee80211_vif *vif,
+				  struct sk_buff *skb)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	unsigned long flags;
 	int q = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
 
 	if (wl12xx_is_dummy_packet(wl, skb)) {
 		set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags);
-	} else if (wl->bss_type == BSS_TYPE_AP_BSS) {
-		u8 hlid = wl1271_tx_get_hlid(wl, skb);
+	} else if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
+		u8 hlid = wl1271_tx_get_hlid(wl, vif, skb);
 		skb_queue_head(&wl->links[hlid].tx_queue[q], skb);
 
 		/* make sure we dequeue the same packet next time */
@@ -639,19 +658,20 @@ static bool wl1271_tx_is_data_present(struct sk_buff *skb)
 	return ieee80211_is_data_present(hdr->frame_control);
 }
 
-void wl1271_tx_work_locked(struct wl1271 *wl)
+void wl1271_tx_work_locked(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct sk_buff *skb;
 	u32 buf_offset = 0;
 	bool sent_packets = false;
 	bool had_data = false;
-	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
 	int ret;
 
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		return;
 
-	while ((skb = wl1271_skb_dequeue(wl))) {
+	while ((skb = wl1271_skb_dequeue(wl, wlvif))) {
 		if (wl1271_tx_is_data_present(skb))
 			had_data = true;
 
@@ -661,7 +681,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 			 * Aggregation buffer is full.
 			 * Flush buffer and try again.
 			 */
-			wl1271_skb_queue_head(wl, skb);
+			wl1271_skb_queue_head(wl, vif, skb);
 			wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
 				     buf_offset, true);
 			sent_packets = true;
@@ -672,7 +692,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 			 * Firmware buffer is full.
 			 * Queue back last skb, and stop aggregating.
 			 */
-			wl1271_skb_queue_head(wl, skb);
+			wl1271_skb_queue_head(wl, vif, skb);
 			/* No work left, avoid scheduling redundant tx work */
 			set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 			goto out_ack;
@@ -726,7 +746,7 @@ void wl1271_tx_work(struct work_struct *work)
 	if (ret < 0)
 		goto out;
 
-	wl1271_tx_work_locked(wl);
+	wl1271_tx_work_locked(wl, wl->vif);
 
 	wl1271_ps_elp_sleep(wl);
 out:
@@ -888,12 +908,14 @@ void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid)
 /* caller must hold wl->mutex and TX must be stopped */
 void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
 {
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int i;
 	struct sk_buff *skb;
 	struct ieee80211_tx_info *info;
 
 	/* TX failure */
-	if (wl->bss_type == BSS_TYPE_AP_BSS) {
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
 		for (i = 0; i < AP_MAX_LINKS; i++) {
 			wl1271_free_sta(wl, i);
 			wl1271_tx_reset_link_queues(wl, i);
diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h
index dc4f09adf088..ba9403a45404 100644
--- a/drivers/net/wireless/wl12xx/tx.h
+++ b/drivers/net/wireless/wl12xx/tx.h
@@ -204,7 +204,7 @@ static inline int wl1271_tx_total_queue_count(struct wl1271 *wl)
 }
 
 void wl1271_tx_work(struct work_struct *work);
-void wl1271_tx_work_locked(struct wl1271 *wl);
+void wl1271_tx_work_locked(struct wl1271 *wl, struct ieee80211_vif *vif);
 void wl1271_tx_complete(struct wl1271 *wl);
 void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues);
 void wl1271_tx_flush(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 44a5daeff07e..97ed19c67695 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -400,7 +400,6 @@ struct wl1271 {
 	s8 hw_pg_ver;
 
 	u8 mac_addr[ETH_ALEN];
-	u8 bss_type;
 	u8 set_bss_type;
 	u8 p2p; /* we are using p2p role */
 	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
@@ -630,6 +629,8 @@ struct wl1271_station {
 };
 
 struct wl12xx_vif {
+	u8 bss_type;
+
 	u32 basic_rate_set;
 
 	/*
-- 
cgit v1.2.3


From 0603d891c5b5153f667a79357d4652824c22b54e Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:55:51 +0200
Subject: wl12xx: move role_id into wlvif

move role_id into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/acx.c     | 124 +++++++++++++++++++---------------
 drivers/net/wireless/wl12xx/acx.h     |  71 +++++++++++--------
 drivers/net/wireless/wl12xx/cmd.c     |  33 ++++-----
 drivers/net/wireless/wl12xx/cmd.h     |   7 +-
 drivers/net/wireless/wl12xx/debugfs.c |  10 ++-
 drivers/net/wireless/wl12xx/event.c   |  13 ++--
 drivers/net/wireless/wl12xx/init.c    |  69 ++++++++++---------
 drivers/net/wireless/wl12xx/main.c    | 118 ++++++++++++++++++--------------
 drivers/net/wireless/wl12xx/ps.c      |  14 ++--
 drivers/net/wireless/wl12xx/ps.h      |   4 +-
 drivers/net/wireless/wl12xx/scan.c    |   5 +-
 drivers/net/wireless/wl12xx/wl12xx.h  |   2 +-
 12 files changed, 270 insertions(+), 200 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 015938f94805..9b4eef61bd01 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -33,7 +33,7 @@
 #include "reg.h"
 #include "ps.h"
 
-int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
+int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct acx_wake_up_condition *wake_up;
 	int ret;
@@ -46,7 +46,7 @@ int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
 		goto out;
 	}
 
-	wake_up->role_id = wl->role_id;
+	wake_up->role_id = wlvif->role_id;
 	wake_up->wake_up_event = wl->conf.conn.wake_up_event;
 	wake_up->listen_interval = wl->conf.conn.listen_interval;
 
@@ -84,7 +84,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_tx_power(struct wl1271 *wl, int power)
+int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			int power)
 {
 	struct acx_current_tx_power *acx;
 	int ret;
@@ -100,7 +101,7 @@ int wl1271_acx_tx_power(struct wl1271 *wl, int power)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->current_tx_power = power * 10;
 
 	ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
@@ -114,7 +115,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_feature_cfg(struct wl1271 *wl)
+int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct acx_feature_config *feature;
 	int ret;
@@ -128,7 +129,7 @@ int wl1271_acx_feature_cfg(struct wl1271 *wl)
 	}
 
 	/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
-	feature->role_id = wl->role_id;
+	feature->role_id = wlvif->role_id;
 	feature->data_flow_options = 0;
 	feature->options = 0;
 
@@ -210,7 +211,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
+int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		    enum acx_slot_type slot_time)
 {
 	struct acx_slot *slot;
 	int ret;
@@ -223,7 +225,7 @@ int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
 		goto out;
 	}
 
-	slot->role_id = wl->role_id;
+	slot->role_id = wlvif->role_id;
 	slot->wone_index = STATION_WONE_INDEX;
 	slot->slot_time = slot_time;
 
@@ -238,8 +240,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
-				 void *mc_list, u32 mc_list_len)
+int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 bool enable, void *mc_list, u32 mc_list_len)
 {
 	struct acx_dot11_grp_addr_tbl *acx;
 	int ret;
@@ -253,7 +255,7 @@ int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
 	}
 
 	/* MAC filtering */
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->enabled = enable;
 	acx->num_groups = mc_list_len;
 	memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
@@ -270,7 +272,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_service_period_timeout(struct wl1271 *wl)
+int wl1271_acx_service_period_timeout(struct wl1271 *wl,
+				      struct wl12xx_vif *wlvif)
 {
 	struct acx_rx_timeout *rx_timeout;
 	int ret;
@@ -283,7 +286,7 @@ int wl1271_acx_service_period_timeout(struct wl1271 *wl)
 
 	wl1271_debug(DEBUG_ACX, "acx service period timeout");
 
-	rx_timeout->role_id = wl->role_id;
+	rx_timeout->role_id = wlvif->role_id;
 	rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
 	rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
 
@@ -300,7 +303,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
+int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     u32 rts_threshold)
 {
 	struct acx_rts_threshold *rts;
 	int ret;
@@ -320,7 +324,7 @@ int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
 		goto out;
 	}
 
-	rts->role_id = wl->role_id;
+	rts->role_id = wlvif->role_id;
 	rts->threshold = cpu_to_le16((u16)rts_threshold);
 
 	ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
@@ -363,7 +367,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
+int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 bool enable_filter)
 {
 	struct acx_beacon_filter_option *beacon_filter = NULL;
 	int ret = 0;
@@ -380,7 +385,7 @@ int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
 		goto out;
 	}
 
-	beacon_filter->role_id = wl->role_id;
+	beacon_filter->role_id = wlvif->role_id;
 	beacon_filter->enable = enable_filter;
 
 	/*
@@ -401,7 +406,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
+int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
+				   struct wl12xx_vif *wlvif)
 {
 	struct acx_beacon_filter_ie_table *ie_table;
 	int i, idx = 0;
@@ -417,7 +423,7 @@ int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
 	}
 
 	/* configure default beacon pass-through rules */
-	ie_table->role_id = wl->role_id;
+	ie_table->role_id = wlvif->role_id;
 	ie_table->num_ie = 0;
 	for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
 		struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
@@ -458,7 +464,8 @@ out:
 
 #define ACX_CONN_MONIT_DISABLE_VALUE  0xffffffff
 
-int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
+int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 bool enable)
 {
 	struct acx_conn_monit_params *acx;
 	u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
@@ -479,7 +486,7 @@ int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
 		timeout = wl->conf.conn.bss_lose_timeout;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->synch_fail_thold = cpu_to_le32(threshold);
 	acx->bss_lose_timeout = cpu_to_le32(timeout);
 
@@ -582,7 +589,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
+int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct acx_beacon_broadcast *bb;
 	int ret;
@@ -595,7 +602,7 @@ int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
 		goto out;
 	}
 
-	bb->role_id = wl->role_id;
+	bb->role_id = wlvif->role_id;
 	bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
 	bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
 	bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
@@ -612,7 +619,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
+int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid)
 {
 	struct acx_aid *acx_aid;
 	int ret;
@@ -625,7 +632,7 @@ int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
 		goto out;
 	}
 
-	acx_aid->role_id = wl->role_id;
+	acx_aid->role_id = wlvif->role_id;
 	acx_aid->aid = cpu_to_le16(aid);
 
 	ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
@@ -668,7 +675,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
+int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			    enum acx_preamble_type preamble)
 {
 	struct acx_preamble *acx;
 	int ret;
@@ -681,7 +689,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->preamble = preamble;
 
 	ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
@@ -695,7 +703,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_cts_protect(struct wl1271 *wl,
+int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			   enum acx_ctsprotect_type ctsprotect)
 {
 	struct acx_ctsprotect *acx;
@@ -709,7 +717,7 @@ int wl1271_acx_cts_protect(struct wl1271 *wl,
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->ctsprotect = ctsprotect;
 
 	ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
@@ -839,8 +847,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
-		      u8 aifsn, u16 txop)
+int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		      u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop)
 {
 	struct acx_ac_cfg *acx;
 	int ret = 0;
@@ -855,7 +863,7 @@ int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->ac = ac;
 	acx->cw_min = cw_min;
 	acx->cw_max = cpu_to_le16(cw_max);
@@ -873,7 +881,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       u8 queue_id, u8 channel_type,
 		       u8 tsid, u8 ps_scheme, u8 ack_policy,
 		       u32 apsd_conf0, u32 apsd_conf1)
 {
@@ -889,7 +898,7 @@ int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->queue_id = queue_id;
 	acx->channel_type = channel_type;
 	acx->tsid = tsid;
@@ -1098,7 +1107,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
+int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			  bool enable)
 {
 	struct wl1271_acx_bet_enable *acx = NULL;
 	int ret = 0;
@@ -1114,7 +1124,7 @@ int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
 	acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
 
@@ -1129,7 +1139,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     u8 enable, __be32 address)
 {
 	struct wl1271_acx_arp_filter *acx;
 	int ret;
@@ -1142,7 +1153,7 @@ int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->version = ACX_IPV4_VERSION;
 	acx->enable = enable;
 
@@ -1189,7 +1200,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
+int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			       bool enable)
 {
 	struct wl1271_acx_keep_alive_mode *acx = NULL;
 	int ret = 0;
@@ -1202,7 +1214,7 @@ int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->enabled = enable;
 
 	ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
@@ -1216,7 +1228,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
+int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 u8 index, u8 tpl_valid)
 {
 	struct wl1271_acx_keep_alive_config *acx = NULL;
 	int ret = 0;
@@ -1229,7 +1242,7 @@ int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
 	acx->index = index;
 	acx->tpl_validation = tpl_valid;
@@ -1247,8 +1260,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
-				s16 thold, u8 hyst)
+int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				bool enable, s16 thold, u8 hyst)
 {
 	struct wl1271_acx_rssi_snr_trigger *acx = NULL;
 	int ret = 0;
@@ -1263,7 +1276,7 @@ int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
 
 	wl->last_rssi_event = -1;
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
 	acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
 	acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
@@ -1288,7 +1301,8 @@ out:
 	return ret;
 }
 
-int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
+int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
+				    struct wl12xx_vif *wlvif)
 {
 	struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
 	struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
@@ -1302,7 +1316,7 @@ int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->rssi_beacon = c->avg_weight_rssi_beacon;
 	acx->rssi_data = c->avg_weight_rssi_data;
 	acx->snr_beacon = c->avg_weight_snr_beacon;
@@ -1367,6 +1381,7 @@ out:
 }
 
 int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   struct wl12xx_vif *wlvif,
 				   u16 ht_operation_mode)
 {
 	struct wl1271_acx_ht_information *acx;
@@ -1380,7 +1395,7 @@ int wl1271_acx_set_ht_information(struct wl1271 *wl,
 		goto out;
 	}
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->ht_protection =
 		(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
 	acx->rifs_mode = 0;
@@ -1402,7 +1417,8 @@ out:
 }
 
 /* Configure BA session initiator/receiver parameters setting in the FW. */
-int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl)
+int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
+				       struct wl12xx_vif *wlvif)
 {
 	struct wl1271_acx_ba_initiator_policy *acx;
 	int ret;
@@ -1416,7 +1432,7 @@ int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl)
 	}
 
 	/* set for the current role */
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap;
 	acx->win_size = wl->conf.ht.tx_ba_win_size;
 	acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
@@ -1496,6 +1512,8 @@ out:
 
 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable)
 {
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct wl1271_acx_ps_rx_streaming *rx_streaming;
 	u32 conf_queues, enable_queues;
 	int i, ret = 0;
@@ -1523,7 +1541,7 @@ int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable)
 		if (!(conf_queues & BIT(i)))
 			continue;
 
-		rx_streaming->role_id = wl->role_id;
+		rx_streaming->role_id = wlvif->role_id;
 		rx_streaming->tid = i;
 		rx_streaming->enable = enable_queues & BIT(i);
 		rx_streaming->period = wl->conf.rx_streaming.interval;
@@ -1542,7 +1560,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl)
+int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl1271_acx_ap_max_tx_retry *acx = NULL;
 	int ret;
@@ -1553,7 +1571,7 @@ int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl)
 	if (!acx)
 		return -ENOMEM;
 
-	acx->role_id = wl->role_id;
+	acx->role_id = wlvif->role_id;
 	acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries);
 
 	ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index 2678e1d505f9..7fccfcc55ca0 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -1234,39 +1234,49 @@ enum {
 };
 
 
-int wl1271_acx_wake_up_conditions(struct wl1271 *wl);
+int wl1271_acx_wake_up_conditions(struct wl1271 *wl,
+				  struct wl12xx_vif *wlvif);
 int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth);
-int wl1271_acx_tx_power(struct wl1271 *wl, int power);
-int wl1271_acx_feature_cfg(struct wl1271 *wl);
+int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			int power);
+int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_acx_mem_map(struct wl1271 *wl,
 		       struct acx_header *mem_map, size_t len);
 int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl);
 int wl1271_acx_pd_threshold(struct wl1271 *wl);
-int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time);
-int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
-				 void *mc_list, u32 mc_list_len);
-int wl1271_acx_service_period_timeout(struct wl1271 *wl);
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold);
+int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		    enum acx_slot_type slot_time);
+int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 bool enable, void *mc_list, u32 mc_list_len);
+int wl1271_acx_service_period_timeout(struct wl1271 *wl,
+				      struct wl12xx_vif *wlvif);
+int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     u32 rts_threshold);
 int wl1271_acx_dco_itrim_params(struct wl1271 *wl);
-int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter);
-int wl1271_acx_beacon_filter_table(struct wl1271 *wl);
-int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable);
+int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 bool enable_filter);
+int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
+				   struct wl12xx_vif *wlvif);
+int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 bool enable);
 int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable);
 int wl12xx_acx_sg_cfg(struct wl1271 *wl);
 int wl1271_acx_cca_threshold(struct wl1271 *wl);
-int wl1271_acx_bcn_dtim_options(struct wl1271 *wl);
-int wl1271_acx_aid(struct wl1271 *wl, u16 aid);
+int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid);
 int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask);
-int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble);
-int wl1271_acx_cts_protect(struct wl1271 *wl,
+int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			    enum acx_preamble_type preamble);
+int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			   enum acx_ctsprotect_type ctsprotect);
 int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
 int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
 		      u8 idx);
-int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
-		      u8 aifsn, u16 txop);
-int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		      u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop);
+int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       u8 queue_id, u8 channel_type,
 		       u8 tsid, u8 ps_scheme, u8 ack_policy,
 		       u32 apsd_conf0, u32 apsd_conf1);
 int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold);
@@ -1276,25 +1286,32 @@ int wl1271_acx_init_mem_config(struct wl1271 *wl);
 int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap);
 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl);
 int wl1271_acx_smart_reflex(struct wl1271 *wl);
-int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address);
+int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			  bool enable);
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			     u8 enable, __be32 address);
 int wl1271_acx_pm_config(struct wl1271 *wl);
-int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable);
-int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
-int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
-				s16 thold, u8 hyst);
-int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
+int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *vif,
+			       bool enable);
+int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				 u8 index, u8 tpl_valid);
+int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+				bool enable, s16 thold, u8 hyst);
+int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
+				    struct wl12xx_vif *wlvif);
 int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
 				    struct ieee80211_sta_ht_cap *ht_cap,
 				    bool allow_ht_operation, u8 hlid);
 int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   struct wl12xx_vif *wlvif,
 				   u16 ht_operation_mode);
-int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl);
+int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
+				       struct wl12xx_vif *wlvif);
 int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
 				       u16 ssn, bool enable, u8 peer_hlid);
 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable);
-int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl);
+int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr);
 int wl1271_acx_fm_coex(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 1f29eab82146..918faca517cf 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -567,9 +567,9 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		goto out;
 	}
 
-	wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wl->role_id);
+	wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wlvif->role_id);
 
-	cmd->role_id = wl->role_id;
+	cmd->role_id = wlvif->role_id;
 	if (wl->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
@@ -592,7 +592,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 
 	wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
 		     "basic_rate_set: 0x%x, remote_rates: 0x%x",
-		     wl->role_id, cmd->sta.hlid, cmd->sta.session,
+		     wlvif->role_id, cmd->sta.hlid, cmd->sta.session,
 		     wlvif->basic_rate_set, wlvif->rate_set);
 
 	ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0);
@@ -615,7 +615,7 @@ out:
 }
 
 /* use this function to stop ibss as well */
-int wl12xx_cmd_role_stop_sta(struct wl1271 *wl)
+int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl12xx_cmd_role_stop *cmd;
 	int ret;
@@ -629,9 +629,9 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl)
 		goto out;
 	}
 
-	wl1271_debug(DEBUG_CMD, "cmd role stop sta %d", wl->role_id);
+	wl1271_debug(DEBUG_CMD, "cmd role stop sta %d", wlvif->role_id);
 
-	cmd->role_id = wl->role_id;
+	cmd->role_id = wlvif->role_id;
 	cmd->disc_type = DISCONNECT_IMMEDIATE;
 	cmd->reason = cpu_to_le16(WLAN_REASON_UNSPECIFIED);
 
@@ -656,7 +656,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf;
 	int ret;
 
-	wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wl->role_id);
+	wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wlvif->role_id);
 
 	/* trying to use hidden SSID with an old hostapd version */
 	if (wlvif->ssid_len == 0 && !bss_conf->hidden_ssid) {
@@ -679,7 +679,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	if (ret < 0)
 		goto out_free_global;
 
-	cmd->role_id = wl->role_id;
+	cmd->role_id = wlvif->role_id;
 	cmd->ap.aging_period = cpu_to_le16(wl->conf.tx.ap_aging_period);
 	cmd->ap.bss_index = WL1271_AP_BSS_INDEX;
 	cmd->ap.global_hlid = wl->ap_global_hlid;
@@ -737,7 +737,7 @@ out:
 	return ret;
 }
 
-int wl12xx_cmd_role_stop_ap(struct wl1271 *wl)
+int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	struct wl12xx_cmd_role_stop *cmd;
 	int ret;
@@ -748,9 +748,9 @@ int wl12xx_cmd_role_stop_ap(struct wl1271 *wl)
 		goto out;
 	}
 
-	wl1271_debug(DEBUG_CMD, "cmd role stop ap %d", wl->role_id);
+	wl1271_debug(DEBUG_CMD, "cmd role stop ap %d", wlvif->role_id);
 
-	cmd->role_id = wl->role_id;
+	cmd->role_id = wlvif->role_id;
 
 	ret = wl1271_cmd_send(wl, CMD_ROLE_STOP, cmd, sizeof(*cmd), 0);
 	if (ret < 0) {
@@ -781,9 +781,9 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		goto out;
 	}
 
-	wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wl->role_id);
+	wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wlvif->role_id);
 
-	cmd->role_id = wl->role_id;
+	cmd->role_id = wlvif->role_id;
 	if (wl->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
@@ -806,7 +806,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 
 	wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
 		     "basic_rate_set: 0x%x, remote_rates: 0x%x",
-		     wl->role_id, cmd->sta.hlid, cmd->sta.session,
+		     wlvif->role_id, cmd->sta.hlid, cmd->sta.session,
 		     wlvif->basic_rate_set, wlvif->rate_set);
 
 	wl1271_debug(DEBUG_CMD, "vif->bss_conf.bssid = %pM",
@@ -966,7 +966,8 @@ out:
 	return ret;
 }
 
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode)
+int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       u8 ps_mode)
 {
 	struct wl1271_cmd_ps_params *ps_params = NULL;
 	int ret = 0;
@@ -979,7 +980,7 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode)
 		goto out;
 	}
 
-	ps_params->role_id = wl->role_id;
+	ps_params->role_id = wlvif->role_id;
 	ps_params->ps_mode = ps_mode;
 
 	ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index d5749f5b3bf1..bf2c45b8b911 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -42,15 +42,16 @@ int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id);
 int wl12xx_cmd_role_start_dev(struct wl1271 *wl);
 int wl12xx_cmd_role_stop_dev(struct wl1271 *wl);
 int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif);
-int wl12xx_cmd_role_stop_sta(struct wl1271 *wl);
+int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif);
-int wl12xx_cmd_role_stop_ap(struct wl1271 *wl);
+int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
 int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
 int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
 int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode);
+int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       u8 ps_mode);
 int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
 			   size_t len);
 int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 8f88ad6496f9..3309fea2e90e 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -620,11 +620,19 @@ static ssize_t beacon_filtering_write(struct file *file,
 				      size_t count, loff_t *ppos)
 {
 	struct wl1271 *wl = file->private_data;
+	struct ieee80211_vif *vif;
+	struct wl12xx_vif *wlvif;
 	char buf[10];
 	size_t len;
 	unsigned long value;
 	int ret;
 
+	if (!wl->vif)
+		return -EINVAL;
+
+	vif = wl->vif;
+	wlvif = wl12xx_vif_to_data(vif);
+
 	len = min(count, sizeof(buf) - 1);
 	if (copy_from_user(buf, user_buf, len))
 		return -EFAULT;
@@ -642,7 +650,7 @@ static ssize_t beacon_filtering_write(struct file *file,
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_acx_beacon_filter_opt(wl, !!value);
+	ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value);
 
 	wl1271_ps_elp_sleep(wl);
 out:
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index 072addc0bffc..28a4396fb8e4 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -64,8 +64,8 @@ void wl1271_pspoll_work(struct work_struct *work)
 	if (ret < 0)
 		goto out;
 
-	wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wlvif->basic_rate,
-			   true);
+	wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE,
+			   wlvif->basic_rate, true);
 
 	wl1271_ps_elp_sleep(wl);
 out:
@@ -85,7 +85,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl,
 
 	/* force active mode receive data from the AP */
 	if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
-		ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+		ret = wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE,
 					 wlvif->basic_rate, true);
 		if (ret < 0)
 			return;
@@ -124,7 +124,8 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 
 		if (wl->psm_entry_retry < total_retries) {
 			wl->psm_entry_retry++;
-			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+			ret = wl1271_ps_set_mode(wl, wlvif,
+						 STATION_POWER_SAVE_MODE,
 						 wlvif->basic_rate, true);
 		} else {
 			wl1271_info("No ack to nullfunc from AP.");
@@ -136,7 +137,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 		wl->psm_entry_retry = 0;
 
 		/* enable beacon filtering */
-		ret = wl1271_acx_beacon_filter_opt(wl, true);
+		ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
 		if (ret < 0)
 			break;
 
@@ -146,7 +147,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 		*/
 		if (wl->band == IEEE80211_BAND_2GHZ)
 			/* enable beacon early termination */
-			ret = wl1271_acx_bet_enable(wl, true);
+			ret = wl1271_acx_bet_enable(wl, wlvif, true);
 
 		if (wl->ps_compl) {
 			complete(wl->ps_compl);
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index e54cc693ff69..1eaa0a3d9273 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -233,35 +233,37 @@ int wl1271_init_phy_config(struct wl1271 *wl)
 	return 0;
 }
 
-static int wl12xx_init_phy_vif_config(struct wl1271 *wl)
+static int wl12xx_init_phy_vif_config(struct wl1271 *wl,
+					    struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
+	ret = wl1271_acx_slot(wl, wlvif, DEFAULT_SLOT_TIME);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_service_period_timeout(wl);
+	ret = wl1271_acx_service_period_timeout(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_rts_threshold(wl, wl->hw->wiphy->rts_threshold);
+	ret = wl1271_acx_rts_threshold(wl, wlvif, wl->hw->wiphy->rts_threshold);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-static int wl1271_init_beacon_filter(struct wl1271 *wl)
+static int wl1271_init_beacon_filter(struct wl1271 *wl,
+				     struct wl12xx_vif *wlvif)
 {
 	int ret;
 
 	/* disable beacon filtering at this stage */
-	ret = wl1271_acx_beacon_filter_opt(wl, false);
+	ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_beacon_filter_table(wl);
+	ret = wl1271_acx_beacon_filter_table(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -294,11 +296,12 @@ int wl1271_init_energy_detection(struct wl1271 *wl)
 	return 0;
 }
 
-static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
+static int wl1271_init_beacon_broadcast(struct wl1271 *wl,
+					struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	ret = wl1271_acx_bcn_dtim_options(wl);
+	ret = wl1271_acx_bcn_dtim_options(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -352,20 +355,22 @@ static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	return 0;
 }
 
-static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
+static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl,
+				       struct ieee80211_vif *vif)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret, i;
 
 	/* disable all keep-alive templates */
 	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
-		ret = wl1271_acx_keep_alive_config(wl, i,
+		ret = wl1271_acx_keep_alive_config(wl, wlvif, i,
 						   ACX_KEEP_ALIVE_TPL_INVALID);
 		if (ret < 0)
 			return ret;
 	}
 
 	/* disable the keep-alive feature */
-	ret = wl1271_acx_keep_alive_mode(wl, false);
+	ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
 	if (ret < 0)
 		return ret;
 
@@ -410,7 +415,7 @@ int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif)
 	 * when operating as AP we want to receive external beacons for
 	 * configuring ERP protection.
 	 */
-	ret = wl1271_acx_beacon_filter_opt(wl, false);
+	ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
 	if (ret < 0)
 		return ret;
 
@@ -495,7 +500,7 @@ static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	wl->ba_support = true;
 
 	/* 802.11n initiator BA session setting */
-	return wl12xx_acx_set_ba_initiator_policy(wl);
+	return wl12xx_acx_set_ba_initiator_policy(wl, wlvif);
 }
 
 int wl1271_chip_specific_init(struct wl1271 *wl)
@@ -519,31 +524,31 @@ out:
 }
 
 /* vif-specifc initialization */
-static int wl12xx_init_sta_role(struct wl1271 *wl, struct ieee80211_vif *vif)
+static int wl12xx_init_sta_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
+	ret = wl1271_acx_group_address_tbl(wl, wlvif, true, NULL, 0);
 	if (ret < 0)
 		return ret;
 
 	/* Initialize connection monitoring thresholds */
-	ret = wl1271_acx_conn_monit_params(wl, false);
+	ret = wl1271_acx_conn_monit_params(wl, wlvif, false);
 	if (ret < 0)
 		return ret;
 
 	/* Beacon filtering */
-	ret = wl1271_init_beacon_filter(wl);
+	ret = wl1271_init_beacon_filter(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
 	/* Beacons and broadcast settings */
-	ret = wl1271_init_beacon_broadcast(wl);
+	ret = wl1271_init_beacon_broadcast(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
 	/* Configure rssi/snr averaging weights */
-	ret = wl1271_acx_rssi_snr_avg_weights(wl);
+	ret = wl1271_acx_rssi_snr_avg_weights(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -551,16 +556,16 @@ static int wl12xx_init_sta_role(struct wl1271 *wl, struct ieee80211_vif *vif)
 }
 
 /* vif-specific intialization */
-static int wl12xx_init_ap_role(struct wl1271 *wl, struct ieee80211_vif *vif)
+static int wl12xx_init_ap_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	ret = wl1271_acx_ap_max_tx_retry(wl);
+	ret = wl1271_acx_ap_max_tx_retry(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
 	/* initialize Tx power */
-	ret = wl1271_acx_tx_power(wl, wl->power_level);
+	ret = wl1271_acx_tx_power(wl, wlvif, wl->power_level);
 	if (ret < 0)
 		return ret;
 
@@ -582,7 +587,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 		if (ret < 0)
 			return ret;
 
-		ret = wl12xx_init_ap_role(wl, vif);
+		ret = wl12xx_init_ap_role(wl, wlvif);
 		if (ret < 0)
 			return ret;
 	} else {
@@ -590,25 +595,25 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 		if (ret < 0)
 			return ret;
 
-		ret = wl12xx_init_sta_role(wl, vif);
+		ret = wl12xx_init_sta_role(wl, wlvif);
 		if (ret < 0)
 			return ret;
 	}
 
-	wl12xx_init_phy_vif_config(wl);
+	wl12xx_init_phy_vif_config(wl, wlvif);
 
 	/* Default TID/AC configuration */
 	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
 	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
 		conf_ac = &wl->conf.tx.ac_conf[i];
-		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
-					conf_ac->cw_max, conf_ac->aifsn,
-					conf_ac->tx_op_limit);
+		ret = wl1271_acx_ac_cfg(wl, wlvif, conf_ac->ac,
+					conf_ac->cw_min, conf_ac->cw_max,
+					conf_ac->aifsn, conf_ac->tx_op_limit);
 		if (ret < 0)
 			return ret;
 
 		conf_tid = &wl->conf.tx.tid_conf[i];
-		ret = wl1271_acx_tid_cfg(wl,
+		ret = wl1271_acx_tid_cfg(wl, wlvif,
 					 conf_tid->queue_id,
 					 conf_tid->channel_type,
 					 conf_tid->tsid,
@@ -621,7 +626,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 	}
 
 	/* Configure HW encryption */
-	ret = wl1271_acx_feature_cfg(wl);
+	ret = wl1271_acx_feature_cfg(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
@@ -629,7 +634,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 	if (is_ap)
 		ret = wl1271_ap_hw_init_post_mem(wl, vif);
 	else
-		ret = wl1271_sta_hw_init_post_mem(wl);
+		ret = wl1271_sta_hw_init_post_mem(wl, vif);
 
 	if (ret < 0)
 		return ret;
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index e0a557fc3a31..b3d4ef5b900d 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -402,7 +402,10 @@ static LIST_HEAD(wl_list);
 
 static int wl1271_check_operstate(struct wl1271 *wl, unsigned char operstate)
 {
+	struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret;
+
 	if (operstate != IF_OPER_UP)
 		return 0;
 
@@ -413,7 +416,7 @@ static int wl1271_check_operstate(struct wl1271 *wl, unsigned char operstate)
 	if (ret < 0)
 		return ret;
 
-	wl12xx_croc(wl, wl->role_id);
+	wl12xx_croc(wl, wlvif->role_id);
 
 	wl1271_info("Association completed.");
 	return 0;
@@ -695,7 +698,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
 		goto out_free_memmap;
 
 	/* Initialize connection monitoring thresholds */
-	ret = wl1271_acx_conn_monit_params(wl, false);
+	ret = wl1271_acx_conn_monit_params(wl, NULL, false); /* TODO: fix */
 	if (ret < 0)
 		goto out_free_memmap;
 
@@ -727,14 +730,16 @@ static int wl1271_plt_init(struct wl1271 *wl)
 	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
 	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
 		conf_ac = &wl->conf.tx.ac_conf[i];
-		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+		/* TODO: fix */
+		ret = wl1271_acx_ac_cfg(wl, NULL, conf_ac->ac, conf_ac->cw_min,
 					conf_ac->cw_max, conf_ac->aifsn,
 					conf_ac->tx_op_limit);
 		if (ret < 0)
 			goto out_free_memmap;
 
 		conf_tid = &wl->conf.tx.tid_conf[i];
-		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
+		/* TODO: fix */
+		ret = wl1271_acx_tid_cfg(wl, NULL, conf_tid->queue_id,
 					 conf_tid->channel_type,
 					 conf_tid->tsid,
 					 conf_tid->ps_scheme,
@@ -1631,7 +1636,7 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl,
 		DECLARE_COMPLETION_ONSTACK(compl);
 
 		wl->ps_compl = &compl;
-		ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+		ret = wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE,
 				   wlvif->basic_rate, true);
 		if (ret < 0)
 			goto out_sleep;
@@ -1664,7 +1669,8 @@ out:
 
 }
 
-static int wl1271_configure_suspend_ap(struct wl1271 *wl)
+static int wl1271_configure_suspend_ap(struct wl1271 *wl,
+				       struct wl12xx_vif *wlvif)
 {
 	int ret = 0;
 
@@ -1677,7 +1683,7 @@ static int wl1271_configure_suspend_ap(struct wl1271 *wl)
 	if (ret < 0)
 		goto out_unlock;
 
-	ret = wl1271_acx_beacon_filter_opt(wl, true);
+	ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
 
 	wl1271_ps_elp_sleep(wl);
 out_unlock:
@@ -1692,7 +1698,7 @@ static int wl1271_configure_suspend(struct wl1271 *wl,
 	if (wlvif->bss_type == BSS_TYPE_STA_BSS)
 		return wl1271_configure_suspend_sta(wl, wlvif);
 	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
-		return wl1271_configure_suspend_ap(wl);
+		return wl1271_configure_suspend_ap(wl, wlvif);
 	return 0;
 }
 
@@ -1714,10 +1720,10 @@ static void wl1271_configure_resume(struct wl1271 *wl,
 	if (is_sta) {
 		/* exit psm if it wasn't configured */
 		if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags))
-			wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+			wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE,
 					   wlvif->basic_rate, true);
 	} else if (is_ap) {
-		wl1271_acx_beacon_filter_opt(wl, false);
+		wl1271_acx_beacon_filter_opt(wl, wlvif, false);
 	}
 
 	wl1271_ps_elp_sleep(wl);
@@ -1850,6 +1856,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif)
 {
 	wlvif->bss_type = MAX_BSS_TYPE;
+	wlvif->role_id = WL12XX_INVALID_ROLE_ID;
 	wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
 	wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC;
 	wlvif->rate_set = CONF_TX_RATE_MASK_BASIC;
@@ -1957,7 +1964,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		}
 
 		ret = wl12xx_cmd_role_enable(wl, vif->addr,
-					     role_type, &wl->role_id);
+					     role_type, &wlvif->role_id);
 		if (ret < 0)
 			goto irq_disable;
 
@@ -2065,7 +2072,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 				goto deinit;
 		}
 
-		ret = wl12xx_cmd_role_disable(wl, &wl->role_id);
+		ret = wl12xx_cmd_role_disable(wl, &wlvif->role_id);
 		if (ret < 0)
 			goto deinit;
 
@@ -2123,7 +2130,7 @@ deinit:
 	wl->ap_fw_ps_map = 0;
 	wl->ap_ps_map = 0;
 	wl->sched_scanning = false;
-	wl->role_id = WL12XX_INVALID_ROLE_ID;
+	wlvif->role_id = WL12XX_INVALID_ROLE_ID;
 	wl->dev_role_id = WL12XX_INVALID_ROLE_ID;
 	memset(wl->roles_map, 0, sizeof(wl->roles_map));
 	memset(wl->links_map, 0, sizeof(wl->links_map));
@@ -2213,11 +2220,11 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 	 * the join. The acx_aid starts the keep-alive process, and the order
 	 * of the commands below is relevant.
 	 */
-	ret = wl1271_acx_keep_alive_mode(wl, true);
+	ret = wl1271_acx_keep_alive_mode(wl, wlvif, true);
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_acx_aid(wl, wlvif->aid);
+	ret = wl1271_acx_aid(wl, wlvif, wlvif->aid);
 	if (ret < 0)
 		goto out;
 
@@ -2225,7 +2232,8 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_acx_keep_alive_config(wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
+	ret = wl1271_acx_keep_alive_config(wl, wlvif,
+					   CMD_TEMPL_KLV_IDX_NULL_DATA,
 					   ACX_KEEP_ALIVE_TPL_VALID);
 	if (ret < 0)
 		goto out;
@@ -2234,7 +2242,7 @@ out:
 	return ret;
 }
 
-static int wl1271_unjoin(struct wl1271 *wl)
+static int wl1271_unjoin(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
@@ -2244,7 +2252,7 @@ static int wl1271_unjoin(struct wl1271 *wl)
 	}
 
 	/* to stop listening to a channel, we disconnect */
-	ret = wl12xx_cmd_role_stop_sta(wl);
+	ret = wl12xx_cmd_role_stop_sta(wl, wlvif);
 	if (ret < 0)
 		goto out;
 
@@ -2295,7 +2303,7 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 		if (ret < 0)
 			goto out;
 		ret = wl1271_acx_keep_alive_config(
-			wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
+			wl, wlvif, CMD_TEMPL_KLV_IDX_NULL_DATA,
 			ACX_KEEP_ALIVE_TPL_INVALID);
 		if (ret < 0)
 			goto out;
@@ -2454,7 +2462,8 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 		 */
 		if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
 			wl1271_debug(DEBUG_PSM, "psm enabled");
-			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+			ret = wl1271_ps_set_mode(wl, wlvif,
+						 STATION_POWER_SAVE_MODE,
 						 wlvif->basic_rate, true);
 		}
 	} else if (!(conf->flags & IEEE80211_CONF_PS) &&
@@ -2464,12 +2473,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 		clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
 
 		if (test_bit(WL1271_FLAG_PSM, &wl->flags))
-			ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+			ret = wl1271_ps_set_mode(wl, wlvif,
+						 STATION_ACTIVE_MODE,
 						 wlvif->basic_rate, true);
 	}
 
 	if (conf->power_level != wl->power_level) {
-		ret = wl1271_acx_tx_power(wl, conf->power_level);
+		ret = wl1271_acx_tx_power(wl, wlvif, conf->power_level);
 		if (ret < 0)
 			goto out_sleep;
 
@@ -2558,9 +2568,11 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
 
 	if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
 		if (*total & FIF_ALLMULTI)
-			ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0);
+			ret = wl1271_acx_group_address_tbl(wl, wlvif, false,
+							   NULL, 0);
 		else if (fp)
-			ret = wl1271_acx_group_address_tbl(wl, fp->enabled,
+			ret = wl1271_acx_group_address_tbl(wl, wlvif,
+							   fp->enabled,
 							   fp->mc_list,
 							   fp->mc_list_length);
 		if (ret < 0)
@@ -3051,6 +3063,8 @@ out:
 static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 {
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_vif *vif = wl->vif;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret = 0;
 
 	mutex_lock(&wl->mutex);
@@ -3064,7 +3078,7 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_acx_rts_threshold(wl, value);
+	ret = wl1271_acx_rts_threshold(wl, wlvif, value);
 	if (ret < 0)
 		wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret);
 
@@ -3190,16 +3204,18 @@ static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl,
 }
 
 static int wl1271_bss_erp_info_changed(struct wl1271 *wl,
+				       struct ieee80211_vif *vif,
 				       struct ieee80211_bss_conf *bss_conf,
 				       u32 changed)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	int ret = 0;
 
 	if (changed & BSS_CHANGED_ERP_SLOT) {
 		if (bss_conf->use_short_slot)
-			ret = wl1271_acx_slot(wl, SLOT_TIME_SHORT);
+			ret = wl1271_acx_slot(wl, wlvif, SLOT_TIME_SHORT);
 		else
-			ret = wl1271_acx_slot(wl, SLOT_TIME_LONG);
+			ret = wl1271_acx_slot(wl, wlvif, SLOT_TIME_LONG);
 		if (ret < 0) {
 			wl1271_warning("Set slot time failed %d", ret);
 			goto out;
@@ -3208,16 +3224,18 @@ static int wl1271_bss_erp_info_changed(struct wl1271 *wl,
 
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
 		if (bss_conf->use_short_preamble)
-			wl1271_acx_set_preamble(wl, ACX_PREAMBLE_SHORT);
+			wl1271_acx_set_preamble(wl, wlvif, ACX_PREAMBLE_SHORT);
 		else
-			wl1271_acx_set_preamble(wl, ACX_PREAMBLE_LONG);
+			wl1271_acx_set_preamble(wl, wlvif, ACX_PREAMBLE_LONG);
 	}
 
 	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
 		if (bss_conf->use_cts_prot)
-			ret = wl1271_acx_cts_protect(wl, CTSPROTECT_ENABLE);
+			ret = wl1271_acx_cts_protect(wl, wlvif,
+						     CTSPROTECT_ENABLE);
 		else
-			ret = wl1271_acx_cts_protect(wl, CTSPROTECT_DISABLE);
+			ret = wl1271_acx_cts_protect(wl, wlvif,
+						     CTSPROTECT_DISABLE);
 		if (ret < 0) {
 			wl1271_warning("Set ctsprotect failed %d", ret);
 			goto out;
@@ -3359,7 +3377,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 			}
 		} else {
 			if (test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
-				ret = wl12xx_cmd_role_stop_ap(wl);
+				ret = wl12xx_cmd_role_stop_ap(wl, wlvif);
 				if (ret < 0)
 					goto out;
 
@@ -3369,14 +3387,14 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 		}
 	}
 
-	ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed);
+	ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed);
 	if (ret < 0)
 		goto out;
 
 	/* Handle HT information change */
 	if ((changed & BSS_CHANGED_HT) &&
 	    (bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
-		ret = wl1271_acx_set_ht_information(wl,
+		ret = wl1271_acx_set_ht_information(wl, wlvif,
 					bss_conf->ht_operation_mode);
 		if (ret < 0) {
 			wl1271_warning("Set ht information failed %d", ret);
@@ -3418,7 +3436,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 		} else {
 			if (test_and_clear_bit(WL1271_FLAG_IBSS_JOINED,
 					       &wl->flags)) {
-				wl1271_unjoin(wl);
+				wl1271_unjoin(wl, wlvif);
 				wl12xx_cmd_role_start_dev(wl);
 				wl12xx_roc(wl, wl->dev_role_id);
 			}
@@ -3443,7 +3461,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 		bool enable = false;
 		if (bss_conf->cqm_rssi_thold)
 			enable = true;
-		ret = wl1271_acx_rssi_snr_trigger(wl, enable,
+		ret = wl1271_acx_rssi_snr_trigger(wl, wlvif, enable,
 						  bss_conf->cqm_rssi_thold,
 						  bss_conf->cqm_rssi_hyst);
 		if (ret < 0)
@@ -3533,7 +3551,7 @@ sta_not_found:
 			wl1271_ssid_set(vif, wlvif->probereq, ieoffset);
 
 			/* enable the connection monitoring feature */
-			ret = wl1271_acx_conn_monit_params(wl, true);
+			ret = wl1271_acx_conn_monit_params(wl, wlvif, true);
 			if (ret < 0)
 				goto out;
 		} else {
@@ -3563,10 +3581,10 @@ sta_not_found:
 				goto out;
 
 			/* disable connection monitor features */
-			ret = wl1271_acx_conn_monit_params(wl, false);
+			ret = wl1271_acx_conn_monit_params(wl, wlvif, false);
 
 			/* Disable the keep-alive feature */
-			ret = wl1271_acx_keep_alive_mode(wl, false);
+			ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
 			if (ret < 0)
 				goto out;
 
@@ -3578,7 +3596,7 @@ sta_not_found:
 				 * no IF_OPER_UP notification.
 				 */
 				if (!was_ifup) {
-					ret = wl12xx_croc(wl, wl->role_id);
+					ret = wl12xx_croc(wl, wlvif->role_id);
 					if (ret < 0)
 						goto out;
 				}
@@ -3593,7 +3611,7 @@ sta_not_found:
 						goto out;
 				}
 
-				wl1271_unjoin(wl);
+				wl1271_unjoin(wl, wlvif);
 				if (!(conf_flags & IEEE80211_CONF_IDLE)) {
 					wl12xx_cmd_role_start_dev(wl);
 					wl12xx_roc(wl, wl->dev_role_id);
@@ -3623,7 +3641,7 @@ sta_not_found:
 		}
 	}
 
-	ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed);
+	ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed);
 	if (ret < 0)
 		goto out;
 
@@ -3645,11 +3663,11 @@ sta_not_found:
 				goto out;
 			}
 
-			ret = wl1271_acx_arp_ip_filter(wl,
+			ret = wl1271_acx_arp_ip_filter(wl, wlvif,
 				ACX_ARP_FILTER_ARP_FILTERING,
 				addr);
 		} else
-			ret = wl1271_acx_arp_ip_filter(wl, 0, addr);
+			ret = wl1271_acx_arp_ip_filter(wl, wlvif, 0, addr);
 
 		if (ret < 0)
 			goto out;
@@ -3664,7 +3682,7 @@ sta_not_found:
 
 		/* ROC until connected (after EAPOL exchange) */
 		if (!is_ibss) {
-			ret = wl12xx_roc(wl, wl->role_id);
+			ret = wl12xx_roc(wl, wlvif->role_id);
 			if (ret < 0)
 				goto out;
 
@@ -3691,7 +3709,7 @@ sta_not_found:
 			enum wl1271_cmd_ps_mode mode;
 
 			mode = STATION_POWER_SAVE_MODE;
-			ret = wl1271_ps_set_mode(wl, mode,
+			ret = wl1271_ps_set_mode(wl, wlvif, mode,
 						 wlvif->basic_rate,
 						 true);
 			if (ret < 0)
@@ -3730,7 +3748,7 @@ sta_not_found:
 	/* Handle HT information change. Done after join. */
 	if ((changed & BSS_CHANGED_HT) &&
 	    (bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
-		ret = wl1271_acx_set_ht_information(wl,
+		ret = wl1271_acx_set_ht_information(wl, wlvif,
 					bss_conf->ht_operation_mode);
 		if (ret < 0) {
 			wl1271_warning("Set ht information failed %d", ret);
@@ -3780,6 +3798,7 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw,
 			     const struct ieee80211_tx_queue_params *params)
 {
 	struct wl1271 *wl = hw->priv;
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	u8 ps_scheme;
 	int ret = 0;
 
@@ -3826,13 +3845,13 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw,
 	 * the txop is confed in units of 32us by the mac80211,
 	 * we need us
 	 */
-	ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
+	ret = wl1271_acx_ac_cfg(wl, wlvif, wl1271_tx_get_queue(queue),
 				params->cw_min, params->cw_max,
 				params->aifs, params->txop << 5);
 	if (ret < 0)
 		goto out_sleep;
 
-	ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
+	ret = wl1271_acx_tid_cfg(wl, wlvif, wl1271_tx_get_queue(queue),
 				 CONF_CHANNEL_TYPE_EDCF,
 				 wl1271_tx_get_queue(queue),
 				 ps_scheme, CONF_ACK_POLICY_LEGACY,
@@ -4861,7 +4880,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->tx_security_seq = 0;
 	wl->tx_security_last_seq_lsb = 0;
 	wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT;
-	wl->role_id = WL12XX_INVALID_ROLE_ID;
 	wl->system_hlid = WL12XX_SYSTEM_HLID;
 	wl->sta_hlid = WL12XX_INVALID_LINK_ID;
 	wl->dev_role_id = WL12XX_INVALID_ROLE_ID;
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
index c15ebf2efd40..ac3f20716f5b 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -143,8 +143,8 @@ out:
 	return 0;
 }
 
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
-		       u32 rates, bool send)
+int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       enum wl1271_cmd_ps_mode mode, u32 rates, bool send)
 {
 	int ret;
 
@@ -152,13 +152,13 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
 	case STATION_POWER_SAVE_MODE:
 		wl1271_debug(DEBUG_PSM, "entering psm");
 
-		ret = wl1271_acx_wake_up_conditions(wl);
+		ret = wl1271_acx_wake_up_conditions(wl, wlvif);
 		if (ret < 0) {
 			wl1271_error("couldn't set wake up conditions");
 			return ret;
 		}
 
-		ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE);
+		ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_POWER_SAVE_MODE);
 		if (ret < 0)
 			return ret;
 
@@ -170,17 +170,17 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
 
 		/* disable beacon early termination */
 		if (wl->band == IEEE80211_BAND_2GHZ) {
-			ret = wl1271_acx_bet_enable(wl, false);
+			ret = wl1271_acx_bet_enable(wl, wlvif, false);
 			if (ret < 0)
 				return ret;
 		}
 
 		/* disable beacon filtering */
-		ret = wl1271_acx_beacon_filter_opt(wl, false);
+		ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
 		if (ret < 0)
 			return ret;
 
-		ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE);
+		ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_ACTIVE_MODE);
 		if (ret < 0)
 			return ret;
 
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h
index 25eb9bc9b628..6ad0a0bd29bd 100644
--- a/drivers/net/wireless/wl12xx/ps.h
+++ b/drivers/net/wireless/wl12xx/ps.h
@@ -27,8 +27,8 @@
 #include "wl12xx.h"
 #include "acx.h"
 
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
-		       u32 rates, bool send);
+int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+		       enum wl1271_cmd_ps_mode mode, u32 rates, bool send);
 void wl1271_ps_elp_sleep(struct wl1271 *wl);
 int wl1271_ps_elp_wakeup(struct wl1271 *wl);
 void wl1271_elp_work(struct work_struct *work);
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index e3b863b895f3..9d0dfb516e26 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -163,6 +163,7 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
 			    enum ieee80211_band band,
 			    bool passive, u32 basic_rate)
 {
+	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
 	struct wl1271_cmd_scan *cmd;
 	struct wl1271_cmd_trigger_scan_to *trigger;
 	int ret;
@@ -182,11 +183,11 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
 	if (passive)
 		scan_options |= WL1271_SCAN_OPT_PASSIVE;
 
-	if (WARN_ON(wl->role_id == WL12XX_INVALID_ROLE_ID)) {
+	if (WARN_ON(wlvif->role_id == WL12XX_INVALID_ROLE_ID)) {
 		ret = -EINVAL;
 		goto out;
 	}
-	cmd->params.role_id = wl->role_id;
+	cmd->params.role_id = wlvif->role_id;
 	cmd->params.scan_options = cpu_to_le16(scan_options);
 
 	cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req,
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index e6d3c214acf9..e249b459f62b 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -401,7 +401,6 @@ struct wl1271 {
 
 	u8 mac_addr[ETH_ALEN];
 	int channel;
-	u8 role_id;
 	u8 dev_role_id;
 	u8 system_hlid;
 	u8 sta_hlid;
@@ -621,6 +620,7 @@ struct wl1271_station {
 struct wl12xx_vif {
 	u8 bss_type;
 	u8 p2p; /* we are using p2p role */
+	u8 role_id;
 
 	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 ssid_len;
-- 
cgit v1.2.3


From d0802abdf9c60b1dadb097e806022f3449b0cc6b Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 5 Oct 2011 11:56:04 +0200
Subject: wl12xx: move ba fields into wlvif

move ba_fields into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/debugfs.c |  2 --
 drivers/net/wireless/wl12xx/event.c   |  8 ++++----
 drivers/net/wireless/wl12xx/init.c    |  7 +++----
 drivers/net/wireless/wl12xx/main.c    |  4 ++--
 drivers/net/wireless/wl12xx/tx.c      |  2 +-
 drivers/net/wireless/wl12xx/wl12xx.h  | 10 +++++-----
 6 files changed, 15 insertions(+), 18 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index e53f96830c2f..ee42a43d6a66 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -357,8 +357,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
 	DRIVER_STATE_PRINT_INT(noise);
 	DRIVER_STATE_PRINT_LHEX(ap_hlid_map[0]);
 	DRIVER_STATE_PRINT_INT(last_tx_hlid);
-	DRIVER_STATE_PRINT_INT(ba_support);
-	DRIVER_STATE_PRINT_HEX(ba_rx_bitmap);
 	DRIVER_STATE_PRINT_HEX(ap_fw_ps_map);
 	DRIVER_STATE_PRINT_LHEX(ap_ps_map);
 	DRIVER_STATE_PRINT_HEX(quirks);
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index 775ad952ac8f..8c31274228ea 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -184,9 +184,9 @@ static void wl1271_event_rssi_trigger(struct wl1271 *wl,
 static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
-		if (!wl->ba_rx_bitmap)
+		if (!wlvif->sta.ba_rx_bitmap)
 			return;
-		ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap,
+		ieee80211_stop_rx_ba_session(wl->vif, wlvif->sta.ba_rx_bitmap,
 					     wl->vif->bss_conf.bssid);
 	} else {
 		int i;
@@ -306,9 +306,9 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 		wl1271_debug(DEBUG_EVENT, "BA_SESSION_RX_CONSTRAINT_EVENT_ID. "
 			     "ba_allowed = 0x%x", mbox->rx_ba_allowed);
 
-		wl->ba_allowed = !!mbox->rx_ba_allowed;
+		wlvif->ba_allowed = !!mbox->rx_ba_allowed;
 
-		if (wl->vif && !wl->ba_allowed)
+		if (wl->vif && !wlvif->ba_allowed)
 			wl1271_stop_ba_event(wl, wlvif);
 	}
 
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 1eaa0a3d9273..80e89e319879 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -486,18 +486,17 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	/* Reset the BA RX indicators */
-	wl->ba_rx_bitmap = 0;
-	wl->ba_allowed = true;
+	wlvif->ba_allowed = true;
 	wl->ba_rx_session_count = 0;
 
 	/* BA is supported in STA/AP modes */
 	if (wlvif->bss_type != BSS_TYPE_AP_BSS &&
 	    wlvif->bss_type != BSS_TYPE_STA_BSS) {
-		wl->ba_support = false;
+		wlvif->ba_support = false;
 		return 0;
 	}
 
-	wl->ba_support = true;
+	wlvif->ba_support = true;
 
 	/* 802.11n initiator BA session setting */
 	return wl12xx_acx_set_ba_initiator_policy(wl, wlvif);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 72ab25657dab..984dae881a8d 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -4106,7 +4106,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 
 	if (wlvif->bss_type == BSS_TYPE_STA_BSS) {
 		hlid = wlvif->sta.hlid;
-		ba_bitmap = &wl->ba_rx_bitmap;
+		ba_bitmap = &wlvif->sta.ba_rx_bitmap;
 	} else if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
 		struct wl1271_station *wl_sta;
 
@@ -4127,7 +4127,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
-		if (!wl->ba_support || !wl->ba_allowed) {
+		if (!wlvif->ba_support || !wlvif->ba_allowed) {
 			ret = -ENOTSUPP;
 			break;
 		}
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index 509ae10f0e03..6ce61635f3bd 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -941,7 +941,7 @@ void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
 			}
 		}
 
-		wl->ba_rx_bitmap = 0;
+		wlvif->sta.ba_rx_bitmap = 0;
 	}
 
 	for (i = 0; i < NUM_TX_QUEUES; i++)
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 5a82450d8c70..fcc779147c1c 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -546,11 +546,6 @@ struct wl1271 {
 	/* bands supported by this instance of wl12xx */
 	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
 
-	/* RX BA constraint value */
-	bool ba_support;
-	u8 ba_rx_bitmap;
-	bool ba_allowed;
-
 	int tcxo_clock;
 
 	/*
@@ -605,6 +600,7 @@ struct wl12xx_vif {
 	union {
 		struct {
 			u8 hlid;
+			u8 ba_rx_bitmap;
 		} sta;
 		struct {
 			u8 global_hlid;
@@ -652,6 +648,10 @@ struct wl12xx_vif {
 
 	int rssi_thold;
 	int last_rssi_event;
+
+	/* RX BA constraint value */
+	bool ba_support;
+	bool ba_allowed;
 };
 
 static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif)
-- 
cgit v1.2.3


From a4e4130dcea01f3e0dfcbfeaf0d815b971e6e515 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Tue, 11 Oct 2011 11:49:15 +0200
Subject: wl12xx: configure sleep_policy according to active roles

If there is an active AP role, stay always on.
Otherwise, allow chip to enter elp.

(Note that this is a global configuration, so if the
device is already configured according to our policy,
we don't have to configure it again)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c   | 29 ++++++++++++++++++-----------
 drivers/net/wireless/wl12xx/main.c   | 10 ++++++++++
 drivers/net/wireless/wl12xx/wl12xx.h |  2 ++
 3 files changed, 30 insertions(+), 11 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 80e89e319879..4af7e2fb52fd 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -343,11 +343,6 @@ static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	if (ret < 0)
 		return ret;
 
-	/* Configure for ELP power saving */
-	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
-	if (ret < 0)
-		return ret;
-
 	ret = wl1271_acx_sta_rate_policies(wl, wlvif);
 	if (ret < 0)
 		return ret;
@@ -382,11 +377,6 @@ static int wl1271_ap_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	/* Configure for power always on */
-	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
-	if (ret < 0)
-		return ret;
-
 	ret = wl1271_init_ap_rates(wl, wlvif);
 	if (ret < 0)
 		return ret;
@@ -577,9 +567,26 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 	struct conf_tx_ac_category *conf_ac;
 	struct conf_tx_tid *conf_tid;
 	bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
-
 	int ret, i;
 
+	/*
+	 * consider all existing roles before configuring psm.
+	 * TODO: reconfigure on interface removal.
+	 */
+	if (!wl->ap_count) {
+		if (is_ap) {
+			/* Configure for power always on */
+			ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
+			if (ret < 0)
+				return ret;
+		} else if (!wl->sta_count) {
+			/* Configure for ELP power saving */
+			ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
+			if (ret < 0)
+				return ret;
+		}
+	}
+
 	/* Mode specific init */
 	if (is_ap) {
 		ret = wl1271_ap_hw_init(wl, wlvif);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 0623f5dc02ca..b52deac368f4 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2117,6 +2117,11 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 	wl->vif = vif;
 	list_add(&wlvif->list, &wl->wlvif_list);
 	set_bit(WL1271_FLAG_IF_INITIALIZED, &wl->flags);
+
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+		wl->ap_count++;
+	else
+		wl->sta_count++;
 out:
 	mutex_unlock(&wl->mutex);
 
@@ -2188,6 +2193,11 @@ deinit:
 	wlvif->role_id = WL12XX_INVALID_ROLE_ID;
 	wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID;
 
+	if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+		wl->ap_count--;
+	else
+		wl->sta_count--;
+
 	mutex_unlock(&wl->mutex);
 	cancel_delayed_work_sync(&wlvif->pspoll_work);
 
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 55561c597ad9..fd78f8c1ebcc 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -395,6 +395,8 @@ struct wl1271 {
 	unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
 
 	struct list_head wlvif_list;
+	u8 sta_count;
+	u8 ap_count;
 
 	struct wl1271_acx_mem_map *target_mem_map;
 
-- 
cgit v1.2.3


From 6bd650299046f00df6d7374c7f61c5afe6df6696 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Oct 2011 10:13:11 +0200
Subject: wl12xx: add power_level field to wlvif

move power_level into the per-interface data.

mac80211 configures some values (e.g. band, channel)
globally, while we configure them per-interface.

In order to make it easier to keep track of the
configured value for each value while keeping sync
with mac80211, save these values both globally
and per-vif.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c   | 2 +-
 drivers/net/wireless/wl12xx/main.c   | 4 +++-
 drivers/net/wireless/wl12xx/wl12xx.h | 3 +++
 3 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 4af7e2fb52fd..74f569099b53 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -554,7 +554,7 @@ static int wl12xx_init_ap_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		return ret;
 
 	/* initialize Tx power */
-	ret = wl1271_acx_tx_power(wl, wlvif, wl->power_level);
+	ret = wl1271_acx_tx_power(wl, wlvif, wlvif->power_level);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 5137275d3591..cffb40be7b5b 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1974,6 +1974,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif)
 	 */
 	wlvif->band = wl->band;
 	wlvif->channel = wl->channel;
+	wlvif->power_level = wl->power_level;
 
 	INIT_WORK(&wlvif->rx_streaming_enable_work,
 		  wl1271_rx_streaming_enable_work);
@@ -2562,12 +2563,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 						 wlvif->basic_rate, true);
 	}
 
-	if (conf->power_level != wl->power_level) {
+	if (conf->power_level != wlvif->power_level) {
 		ret = wl1271_acx_tx_power(wl, wlvif, conf->power_level);
 		if (ret < 0)
 			goto out_sleep;
 
 		wl->power_level = conf->power_level;
+		wlvif->power_level = conf->power_level;
 	}
 
 out_sleep:
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 02dedd191bd4..2689522ba4ed 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -631,6 +631,9 @@ struct wl12xx_vif {
 	/* retry counter for PSM entries */
 	u8 psm_entry_retry;
 
+	/* in dBm */
+	int power_level;
+
 	int rssi_thold;
 	int last_rssi_event;
 
-- 
cgit v1.2.3


From e5a359f873f50cc123d5ca97637caa30fa095bb9 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Oct 2011 10:13:15 +0200
Subject: wl12xx: use dynamic rate policies

allocate the rate policies dynamically, instead of using hardcoded
indexes. this is needed for proper multi-role configuration.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/acx.c    |  6 ++---
 drivers/net/wireless/wl12xx/acx.h    |  5 ----
 drivers/net/wireless/wl12xx/init.c   |  7 ++---
 drivers/net/wireless/wl12xx/main.c   | 52 ++++++++++++++++++++++++++++++++----
 drivers/net/wireless/wl12xx/tx.c     | 10 +++----
 drivers/net/wireless/wl12xx/wl12xx.h | 13 +++++++++
 6 files changed, 72 insertions(+), 21 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 21e74ca4ddb2..e2e46705059d 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -766,7 +766,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		wlvif->basic_rate, wlvif->rate_set);
 
 	/* configure one basic rate class */
-	acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE);
+	acx->rate_policy_idx = cpu_to_le32(wlvif->sta.basic_rate_idx);
 	acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate);
 	acx->rate_policy.short_retry_limit = c->short_retry_limit;
 	acx->rate_policy.long_retry_limit = c->long_retry_limit;
@@ -779,7 +779,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	}
 
 	/* configure one AP supported rate class */
-	acx->rate_policy_idx = cpu_to_le32(ACX_TX_AP_FULL_RATE);
+	acx->rate_policy_idx = cpu_to_le32(wlvif->sta.ap_rate_idx);
 	acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->rate_set);
 	acx->rate_policy.short_retry_limit = c->short_retry_limit;
 	acx->rate_policy.long_retry_limit = c->long_retry_limit;
@@ -796,7 +796,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	 * (p2p packets should always go out with OFDM rates, even
 	 * if we are currently connected to 11b AP)
 	 */
-	acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE_P2P);
+	acx->rate_policy_idx = cpu_to_le32(wlvif->sta.p2p_rate_idx);
 	acx->rate_policy.enabled_rates =
 				cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
 	acx->rate_policy.short_retry_limit = c->short_retry_limit;
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index c06119b053e3..b2d85bea6378 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -654,11 +654,6 @@ struct acx_rate_class {
 	u8 reserved;
 };
 
-#define ACX_TX_BASIC_RATE      0
-#define ACX_TX_AP_FULL_RATE    1
-#define ACX_TX_BASIC_RATE_P2P  2
-#define ACX_TX_AP_MODE_MGMT_RATE 4
-#define ACX_TX_AP_MODE_BCST_RATE 5
 struct acx_rate_policy {
 	struct acx_header header;
 
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 74f569099b53..ba286d0a74a8 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -434,7 +434,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	rc.long_retry_limit = 10;
 	rc.short_retry_limit = 10;
 	rc.aflags = 0;
-	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_MGMT_RATE);
+	ret = wl1271_acx_ap_rate_policy(wl, &rc, wlvif->ap.mgmt_rate_idx);
 	if (ret < 0)
 		return ret;
 
@@ -443,7 +443,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	rc.short_retry_limit = 10;
 	rc.long_retry_limit = 10;
 	rc.aflags = 0;
-	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_BCST_RATE);
+	ret = wl1271_acx_ap_rate_policy(wl, &rc, wlvif->ap.bcast_rate_idx);
 	if (ret < 0)
 		return ret;
 
@@ -465,7 +465,8 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		rc.short_retry_limit = 10;
 		rc.long_retry_limit = 10;
 		rc.aflags = 0;
-		ret = wl1271_acx_ap_rate_policy(wl, &rc, i);
+		ret = wl1271_acx_ap_rate_policy(wl, &rc,
+						wlvif->ap.ucast_rate_idx[i]);
 		if (ret < 0)
 			return ret;
 	}
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 433a06fae40b..cd2722562e60 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1910,6 +1910,27 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
 	mutex_unlock(&wl->mutex);
 }
 
+static int wl12xx_allocate_rate_policy(struct wl1271 *wl, u8 *idx)
+{
+	u8 policy = find_first_zero_bit(wl->rate_policies_map,
+					WL12XX_MAX_RATE_POLICIES);
+	if (policy >= WL12XX_MAX_RATE_POLICIES)
+		return -EBUSY;
+
+	__set_bit(policy, wl->rate_policies_map);
+	*idx = policy;
+	return 0;
+}
+
+static void wl12xx_free_rate_policy(struct wl1271 *wl, u8 *idx)
+{
+	if (WARN_ON(*idx >= WL12XX_MAX_RATE_POLICIES))
+		return;
+
+	__clear_bit(*idx, wl->rate_policies_map);
+	*idx = WL12XX_MAX_RATE_POLICIES;
+}
+
 static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	switch (wlvif->bss_type) {
@@ -1937,6 +1958,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif)
 {
 	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+	int i;
 
 	/* clear everything but the persistent data */
 	memset(wlvif, 0, offsetof(struct wl12xx_vif, persistent));
@@ -1970,11 +1992,18 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif)
 	    wlvif->bss_type == BSS_TYPE_IBSS) {
 		/* init sta/ibss data */
 		wlvif->sta.hlid = WL12XX_INVALID_LINK_ID;
-
+		wl12xx_allocate_rate_policy(wl, &wlvif->sta.basic_rate_idx);
+		wl12xx_allocate_rate_policy(wl, &wlvif->sta.ap_rate_idx);
+		wl12xx_allocate_rate_policy(wl, &wlvif->sta.p2p_rate_idx);
 	} else {
 		/* init ap data */
 		wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID;
 		wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID;
+		wl12xx_allocate_rate_policy(wl, &wlvif->ap.mgmt_rate_idx);
+		wl12xx_allocate_rate_policy(wl, &wlvif->ap.bcast_rate_idx);
+		for (i = 0; i < CONF_TX_MAX_AC_COUNT; i++)
+			wl12xx_allocate_rate_policy(wl,
+						&wlvif->ap.ucast_rate_idx[i]);
 	}
 
 	wlvif->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate;
@@ -2181,7 +2210,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 					 bool reset_tx_queues)
 {
 	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
-	int ret;
+	int i, ret;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
 
@@ -2227,10 +2256,23 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 	}
 deinit:
 	/* clear all hlids (except system_hlid) */
-	wlvif->sta.hlid = WL12XX_INVALID_LINK_ID;
 	wlvif->dev_hlid = WL12XX_INVALID_LINK_ID;
-	wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID;
-	wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID;
+
+	if (wlvif->bss_type == BSS_TYPE_STA_BSS ||
+	    wlvif->bss_type == BSS_TYPE_IBSS) {
+		wlvif->sta.hlid = WL12XX_INVALID_LINK_ID;
+		wl12xx_free_rate_policy(wl, &wlvif->sta.basic_rate_idx);
+		wl12xx_free_rate_policy(wl, &wlvif->sta.ap_rate_idx);
+		wl12xx_free_rate_policy(wl, &wlvif->sta.p2p_rate_idx);
+	} else {
+		wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID;
+		wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID;
+		wl12xx_free_rate_policy(wl, &wlvif->ap.mgmt_rate_idx);
+		wl12xx_free_rate_policy(wl, &wlvif->ap.bcast_rate_idx);
+		for (i = 0; i < CONF_TX_MAX_AC_COUNT; i++)
+			wl12xx_free_rate_policy(wl,
+						&wlvif->ap.ucast_rate_idx[i]);
+	}
 
 	wl12xx_tx_reset_wlvif(wl, wlvif);
 	wl1271_free_ap_keys(wl, wlvif);
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index 185a65d971ff..69ac03f5d54b 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -339,16 +339,16 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 		   send them with AP rate policies, otherwise use default
 		   basic rates */
 		if (control->control.sta)
-			rate_idx = ACX_TX_AP_FULL_RATE;
+			rate_idx = wlvif->sta.ap_rate_idx;
 		else
-			rate_idx = ACX_TX_BASIC_RATE;
+			rate_idx = wlvif->sta.basic_rate_idx;
 	} else {
 		if (hlid == wlvif->ap.global_hlid)
-			rate_idx = ACX_TX_AP_MODE_MGMT_RATE;
+			rate_idx = wlvif->ap.mgmt_rate_idx;
 		else if (hlid == wlvif->ap.bcast_hlid)
-			rate_idx = ACX_TX_AP_MODE_BCST_RATE;
+			rate_idx = wlvif->ap.bcast_rate_idx;
 		else
-			rate_idx = ac;
+			rate_idx = wlvif->ap.ucast_rate_idx[ac];
 	}
 
 	tx_attr |= rate_idx << TX_HW_ATTR_OFST_RATE_POLICY;
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 2689522ba4ed..d169d52f6d1c 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -142,6 +142,8 @@ extern u32 wl12xx_debug_level;
 #define WL12XX_INVALID_ROLE_ID     0xff
 #define WL12XX_INVALID_LINK_ID     0xff
 
+#define WL12XX_MAX_RATE_POLICIES 16
+
 /* Defined by FW as 0. Will not be freed or allocated. */
 #define WL12XX_SYSTEM_HLID         0
 
@@ -396,8 +398,11 @@ struct wl1271 {
 	unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
 	unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
 	unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
+	unsigned long rate_policies_map[
+			BITS_TO_LONGS(WL12XX_MAX_RATE_POLICIES)];
 
 	struct list_head wlvif_list;
+
 	u8 sta_count;
 	u8 ap_count;
 
@@ -569,6 +574,10 @@ struct wl12xx_vif {
 		struct {
 			u8 hlid;
 			u8 ba_rx_bitmap;
+
+			u8 basic_rate_idx;
+			u8 ap_rate_idx;
+			u8 p2p_rate_idx;
 		} sta;
 		struct {
 			u8 global_hlid;
@@ -580,6 +589,10 @@ struct wl12xx_vif {
 
 			/* recoreded keys - set here before AP startup */
 			struct wl1271_ap_key *recorded_keys[MAX_NUM_KEYS];
+
+			u8 mgmt_rate_idx;
+			u8 bcast_rate_idx;
+			u8 ucast_rate_idx[CONF_TX_MAX_AC_COUNT];
 		} ap;
 	};
 
-- 
cgit v1.2.3


From 0f4e31222a2c0b93f25a87effd2033cb78c7a79c Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Fri, 7 Oct 2011 11:02:42 +0300
Subject: wl12xx: move debugging definitions to a separate file

Separate the debugging macros and other definitions to a new debug.h
file.  This is be needed because the sdio and spi modules don't need
to depend on the wl12xx module anymore, but still need to include
wl12xx.h.  Currently they do depend on it, because of the debugging
global that wl12xx exports.  A future patch will remove this
dependency.

Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/acx.c      |   1 +
 drivers/net/wireless/wl12xx/boot.c     |   1 +
 drivers/net/wireless/wl12xx/cmd.c      |   1 +
 drivers/net/wireless/wl12xx/debug.h    | 101 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/debugfs.c  |   1 +
 drivers/net/wireless/wl12xx/event.c    |   1 +
 drivers/net/wireless/wl12xx/init.c     |   1 +
 drivers/net/wireless/wl12xx/io.c       |   1 +
 drivers/net/wireless/wl12xx/main.c     |   1 +
 drivers/net/wireless/wl12xx/ps.c       |   1 +
 drivers/net/wireless/wl12xx/rx.c       |   1 +
 drivers/net/wireless/wl12xx/scan.c     |   1 +
 drivers/net/wireless/wl12xx/sdio.c     |   1 +
 drivers/net/wireless/wl12xx/spi.c      |   1 +
 drivers/net/wireless/wl12xx/testmode.c |   1 +
 drivers/net/wireless/wl12xx/tx.c       |   1 +
 drivers/net/wireless/wl12xx/wl12xx.h   |  70 -----------------------
 17 files changed, 116 insertions(+), 70 deletions(-)
 create mode 100644 drivers/net/wireless/wl12xx/debug.h

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index e2e46705059d..bde1d862bdd5 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -29,6 +29,7 @@
 #include <linux/slab.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "wl12xx_80211.h"
 #include "reg.h"
 #include "ps.h"
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index d4e628db76b0..4ce634b925cb 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/wl12xx.h>
 
+#include "debug.h"
 #include "acx.h"
 #include "reg.h"
 #include "boot.h"
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 65bf9526576d..2413c43d0894 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -29,6 +29,7 @@
 #include <linux/slab.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "reg.h"
 #include "io.h"
 #include "acx.h"
diff --git a/drivers/net/wireless/wl12xx/debug.h b/drivers/net/wireless/wl12xx/debug.h
new file mode 100644
index 000000000000..b85fd8c41e8f
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/debug.h
@@ -0,0 +1,101 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2011 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <coelho@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __DEBUG_H__
+#define __DEBUG_H__
+
+#include <linux/bitops.h>
+#include <linux/printk.h>
+
+#define DRIVER_NAME "wl12xx"
+#define DRIVER_PREFIX DRIVER_NAME ": "
+
+enum {
+	DEBUG_NONE	= 0,
+	DEBUG_IRQ	= BIT(0),
+	DEBUG_SPI	= BIT(1),
+	DEBUG_BOOT	= BIT(2),
+	DEBUG_MAILBOX	= BIT(3),
+	DEBUG_TESTMODE	= BIT(4),
+	DEBUG_EVENT	= BIT(5),
+	DEBUG_TX	= BIT(6),
+	DEBUG_RX	= BIT(7),
+	DEBUG_SCAN	= BIT(8),
+	DEBUG_CRYPT	= BIT(9),
+	DEBUG_PSM	= BIT(10),
+	DEBUG_MAC80211	= BIT(11),
+	DEBUG_CMD	= BIT(12),
+	DEBUG_ACX	= BIT(13),
+	DEBUG_SDIO	= BIT(14),
+	DEBUG_FILTERS   = BIT(15),
+	DEBUG_ADHOC     = BIT(16),
+	DEBUG_AP	= BIT(17),
+	DEBUG_MASTER	= (DEBUG_ADHOC | DEBUG_AP),
+	DEBUG_ALL	= ~0,
+};
+
+extern u32 wl12xx_debug_level;
+
+#define DEBUG_DUMP_LIMIT 1024
+
+#define wl1271_error(fmt, arg...) \
+	pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
+
+#define wl1271_warning(fmt, arg...) \
+	pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
+
+#define wl1271_notice(fmt, arg...) \
+	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
+
+#define wl1271_info(fmt, arg...) \
+	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
+
+#define wl1271_debug(level, fmt, arg...) \
+	do { \
+		if (level & wl12xx_debug_level) \
+			pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
+	} while (0)
+
+/* TODO: use pr_debug_hex_dump when it becomes available */
+#define wl1271_dump(level, prefix, buf, len)	\
+	do { \
+		if (level & wl12xx_debug_level) \
+			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
+				       DUMP_PREFIX_OFFSET, 16, 1,	\
+				       buf,				\
+				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
+				       0);				\
+	} while (0)
+
+#define wl1271_dump_ascii(level, prefix, buf, len)	\
+	do { \
+		if (level & wl12xx_debug_level) \
+			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
+				       DUMP_PREFIX_OFFSET, 16, 1,	\
+				       buf,				\
+				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
+				       true);				\
+	} while (0)
+
+#endif /* __DEBUG_H__ */
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index d6c2d0c1b6cd..a9e0b7383bb5 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "acx.h"
 #include "ps.h"
 #include "io.h"
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index fd2e7b2d9389..e22df6ce139a 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -22,6 +22,7 @@
  */
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "reg.h"
 #include "io.h"
 #include "event.h"
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index ba286d0a74a8..c6084f8a9c43 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -25,6 +25,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 
+#include "debug.h"
 #include "init.h"
 #include "wl12xx_80211.h"
 #include "acx.h"
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c
index 1a7df8a7ed2d..079ad380e8ff 100644
--- a/drivers/net/wireless/wl12xx/io.c
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -27,6 +27,7 @@
 #include <linux/interrupt.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "wl12xx_80211.h"
 #include "io.h"
 #include "tx.h"
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index c72f7497db09..44d52efedc74 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -35,6 +35,7 @@
 #include <linux/interrupt.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "wl12xx_80211.h"
 #include "reg.h"
 #include "io.h"
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
index 84a1afac6f53..9f4e8c03cc8f 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -25,6 +25,7 @@
 #include "ps.h"
 #include "io.h"
 #include "tx.h"
+#include "debug.h"
 
 #define WL1271_WAKEUP_TIMEOUT 500
 
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index dd2f8b714a7f..8c277c0cb372 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -25,6 +25,7 @@
 #include <linux/sched.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "acx.h"
 #include "reg.h"
 #include "rx.h"
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index 2711438fdde3..fb2c4319749d 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -24,6 +24,7 @@
 #include <linux/ieee80211.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "cmd.h"
 #include "scan.h"
 #include "acx.h"
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 78e5352c4037..55c63adb1d0f 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -34,6 +34,7 @@
 #include <linux/pm_runtime.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "wl12xx_80211.h"
 #include "io.h"
 
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index 22c1337ba883..bcc7d7c95a22 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -31,6 +31,7 @@
 #include <linux/slab.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "wl12xx_80211.h"
 #include "io.h"
 
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index 4ae8effaee22..61fff45686ad 100644
--- a/drivers/net/wireless/wl12xx/testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -26,6 +26,7 @@
 #include <net/genetlink.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "acx.h"
 #include "reg.h"
 
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index 5aeef95229eb..5351f015feef 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -26,6 +26,7 @@
 #include <linux/etherdevice.h>
 
 #include "wl12xx.h"
+#include "debug.h"
 #include "io.h"
 #include "reg.h"
 #include "ps.h"
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 158714a1092f..b7036df5939d 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -35,9 +35,6 @@
 #include "conf.h"
 #include "ini.h"
 
-#define DRIVER_NAME "wl1271"
-#define DRIVER_PREFIX DRIVER_NAME ": "
-
 /*
  * FW versions support BA 11n
  * versions marks x.x.x.50-60.x
@@ -45,73 +42,6 @@
 #define WL12XX_BA_SUPPORT_FW_COST_VER2_START    50
 #define WL12XX_BA_SUPPORT_FW_COST_VER2_END      60
 
-enum {
-	DEBUG_NONE	= 0,
-	DEBUG_IRQ	= BIT(0),
-	DEBUG_SPI	= BIT(1),
-	DEBUG_BOOT	= BIT(2),
-	DEBUG_MAILBOX	= BIT(3),
-	DEBUG_TESTMODE	= BIT(4),
-	DEBUG_EVENT	= BIT(5),
-	DEBUG_TX	= BIT(6),
-	DEBUG_RX	= BIT(7),
-	DEBUG_SCAN	= BIT(8),
-	DEBUG_CRYPT	= BIT(9),
-	DEBUG_PSM	= BIT(10),
-	DEBUG_MAC80211	= BIT(11),
-	DEBUG_CMD	= BIT(12),
-	DEBUG_ACX	= BIT(13),
-	DEBUG_SDIO	= BIT(14),
-	DEBUG_FILTERS   = BIT(15),
-	DEBUG_ADHOC     = BIT(16),
-	DEBUG_AP	= BIT(17),
-	DEBUG_MASTER	= (DEBUG_ADHOC | DEBUG_AP),
-	DEBUG_ALL	= ~0,
-};
-
-extern u32 wl12xx_debug_level;
-
-#define DEBUG_DUMP_LIMIT 1024
-
-#define wl1271_error(fmt, arg...) \
-	pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
-
-#define wl1271_warning(fmt, arg...) \
-	pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
-
-#define wl1271_notice(fmt, arg...) \
-	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
-
-#define wl1271_info(fmt, arg...) \
-	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
-
-#define wl1271_debug(level, fmt, arg...) \
-	do { \
-		if (level & wl12xx_debug_level) \
-			pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
-	} while (0)
-
-/* TODO: use pr_debug_hex_dump when it will be available */
-#define wl1271_dump(level, prefix, buf, len)	\
-	do { \
-		if (level & wl12xx_debug_level) \
-			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
-				       DUMP_PREFIX_OFFSET, 16, 1,	\
-				       buf,				\
-				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
-				       0);				\
-	} while (0)
-
-#define wl1271_dump_ascii(level, prefix, buf, len)	\
-	do { \
-		if (level & wl12xx_debug_level) \
-			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
-				       DUMP_PREFIX_OFFSET, 16, 1,	\
-				       buf,				\
-				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
-				       true);				\
-	} while (0)
-
 #define WL127X_FW_NAME "ti-connectivity/wl127x-fw-3.bin"
 #define WL128X_FW_NAME "ti-connectivity/wl128x-fw-3.bin"
 
-- 
cgit v1.2.3


From a693534b1a46ee934606cec52b12baeaebba0342 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 24 Oct 2011 17:25:20 +0200
Subject: wl12xx: keep beacon-filtering enabled during STA operation

Enable beacon filtering on STA init, and don't disable it when entering
active mode. Otherwise dynamic-PS supports means we receive beacons from
the current AP during any Tx/Rx performed by the driver.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/event.c |  5 -----
 drivers/net/wireless/wl12xx/init.c  | 12 ++++++------
 drivers/net/wireless/wl12xx/ps.c    |  5 -----
 3 files changed, 6 insertions(+), 16 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index e22df6ce139a..00ce794eebae 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -137,11 +137,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 	case EVENT_ENTER_POWER_SAVE_SUCCESS:
 		wlvif->psm_entry_retry = 0;
 
-		/* enable beacon filtering */
-		ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
-		if (ret < 0)
-			break;
-
 		/*
 		 * BET has only a minor effect in 5GHz and masks
 		 * channel switch IEs, so we only enable BET on 2.4GHz
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index c6084f8a9c43..14ff01efc0b1 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -254,17 +254,17 @@ static int wl12xx_init_phy_vif_config(struct wl1271 *wl,
 	return 0;
 }
 
-static int wl1271_init_beacon_filter(struct wl1271 *wl,
-				     struct wl12xx_vif *wlvif)
+static int wl1271_init_sta_beacon_filter(struct wl1271 *wl,
+					 struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	/* disable beacon filtering at this stage */
-	ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
+	ret = wl1271_acx_beacon_filter_table(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_beacon_filter_table(wl, wlvif);
+	/* enable beacon filtering */
+	ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
 	if (ret < 0)
 		return ret;
 
@@ -529,7 +529,7 @@ static int wl12xx_init_sta_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		return ret;
 
 	/* Beacon filtering */
-	ret = wl1271_init_beacon_filter(wl, wlvif);
+	ret = wl1271_init_sta_beacon_filter(wl, wlvif);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
index 9f4e8c03cc8f..a7a11088dd31 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -185,11 +185,6 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 				return ret;
 		}
 
-		/* disable beacon filtering */
-		ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
-		if (ret < 0)
-			return ret;
-
 		ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_ACTIVE_MODE);
 		if (ret < 0)
 			return ret;
-- 
cgit v1.2.3


From ce39defb5c6312a89a0c7be48797d6fb8fe9abad Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Thu, 3 Nov 2011 08:44:41 +0200
Subject: wl12xx: change blocksize alignment quirk to negative

SDIO blocksize alignment support is now the rule, not the exception.
To simplify the code in patches to come, invert the meaning of the
quirk to be negative (ie. the quirk is set if the device does _not_
support blocksize alignment).

Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c   | 2 +-
 drivers/net/wireless/wl12xx/main.c   | 8 ++++++--
 drivers/net/wireless/wl12xx/tx.c     | 6 +++---
 drivers/net/wireless/wl12xx/wl12xx.h | 4 ++--
 4 files changed, 12 insertions(+), 8 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 14ff01efc0b1..c413abd26d1c 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -501,7 +501,7 @@ int wl1271_chip_specific_init(struct wl1271 *wl)
 	if (wl->chip.id == CHIP_ID_1283_PG20) {
 		u32 host_cfg_bitmap = HOST_IF_CFG_RX_FIFO_ENABLE;
 
-		if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
+		if (!(wl->quirks & WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT))
 			/* Enable SDIO padding */
 			host_cfg_bitmap |= HOST_IF_CFG_TX_PAD_TO_SDIO_BLK;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 51d519f93d79..b9a3fe497274 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1323,7 +1323,9 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
 		ret = wl1271_setup(wl);
 		if (ret < 0)
 			goto out;
+		wl->quirks |= WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT;
 		break;
+
 	case CHIP_ID_1271_PG20:
 		wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)",
 			     wl->chip.id);
@@ -1331,7 +1333,9 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
 		ret = wl1271_setup(wl);
 		if (ret < 0)
 			goto out;
+		wl->quirks |= WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT;
 		break;
+
 	case CHIP_ID_1283_PG20:
 		wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1283 PG20)",
 			     wl->chip.id);
@@ -1340,8 +1344,8 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
 		if (ret < 0)
 			goto out;
 
-		if (wl1271_set_block_size(wl))
-			wl->quirks |= WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT;
+		if (!wl1271_set_block_size(wl))
+			wl->quirks |= WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT;
 		break;
 	case CHIP_ID_1283_PG10:
 	default:
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index 3a9d2a6b8a09..a07ee8201d6d 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -201,10 +201,10 @@ u8 wl12xx_tx_get_hlid(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl,
 						unsigned int packet_length)
 {
-	if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
-		return ALIGN(packet_length, WL12XX_BUS_BLOCK_SIZE);
-	else
+	if (wl->quirks & WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT)
 		return ALIGN(packet_length, WL1271_TX_ALIGN_TO);
+	else
+		return ALIGN(packet_length, WL12XX_BUS_BLOCK_SIZE);
 }
 
 static int wl1271_tx_allocate(struct wl1271 *wl, struct wl12xx_vif *wlvif,
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index b7036df5939d..e58e801f7aea 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -669,8 +669,8 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);
 /* Each RX/TX transaction requires an end-of-transaction transfer */
 #define WL12XX_QUIRK_END_OF_TRANSACTION		BIT(0)
 
-/* WL128X requires aggregated packets to be aligned to the SDIO block size */
-#define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT	BIT(2)
+/* wl127x and SPI don't support SDIO block size alignment */
+#define WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT	BIT(2)
 
 /* Older firmwares did not implement the FW logger over bus feature */
 #define WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED	BIT(4)
-- 
cgit v1.2.3


From 97127e67218e5970a5a7df0513ded730b19a67e9 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 9 Nov 2011 13:12:45 +0200
Subject: wl12xx: init CMD_TEMPL_KLV to sizeof(ieee80211_qos_hdr)

The keep alive template should have a max size of
sizeof(struct ieee80211_qos_hdr).

Additionally, Remove the redundant wl12xx_qos_null_data_template
struct.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c         | 6 +++---
 drivers/net/wireless/wl12xx/wl12xx_80211.h | 5 -----
 2 files changed, 3 insertions(+), 8 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index c413abd26d1c..88891cdfdd4a 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -65,7 +65,7 @@ int wl1271_init_templates_config(struct wl1271 *wl)
 
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
 				      sizeof
-				      (struct wl12xx_qos_null_data_template),
+				      (struct ieee80211_qos_hdr),
 				      0, WL1271_RATE_AUTOMATIC);
 	if (ret < 0)
 		return ret;
@@ -114,8 +114,8 @@ int wl1271_init_templates_config(struct wl1271 *wl)
 
 	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
 		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
-					      WL1271_CMD_TEMPL_DFLT_SIZE, i,
-					      WL1271_RATE_AUTOMATIC);
+					      sizeof(struct ieee80211_qos_hdr),
+					      i, WL1271_RATE_AUTOMATIC);
 		if (ret < 0)
 			return ret;
 	}
diff --git a/drivers/net/wireless/wl12xx/wl12xx_80211.h b/drivers/net/wireless/wl12xx/wl12xx_80211.h
index f7971d3b0898..8f0ffaf62309 100644
--- a/drivers/net/wireless/wl12xx/wl12xx_80211.h
+++ b/drivers/net/wireless/wl12xx/wl12xx_80211.h
@@ -116,11 +116,6 @@ struct wl12xx_ps_poll_template {
 	u8 ta[ETH_ALEN];
 } __packed;
 
-struct wl12xx_qos_null_data_template {
-	struct ieee80211_header header;
-	__le16 qos_ctl;
-} __packed;
-
 struct wl12xx_arp_rsp_template {
 	struct ieee80211_hdr_3addr hdr;
 
-- 
cgit v1.2.3


From 2c8f82eabc6b3b6d1fc97954377e67f2d83db687 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Tue, 13 Dec 2011 11:39:50 +0200
Subject: wl12xx: call extended radio parameters for wl127x AP mode

We need to set the extended radio parameters for wl127x only.
Currently, we were only calling this command with wl127x STA mode, but
we should also do it for AP mode.

Move the call to the extended radio paramaters to the common hw_init
and use a single if for the chip type to do everything at once.

Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/init.c | 31 +++++++++++++++----------------
 1 file changed, 15 insertions(+), 16 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 88891cdfdd4a..76625145e32e 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -328,12 +328,6 @@ static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	int ret;
 
-	if (wl->chip.id != CHIP_ID_1283_PG20) {
-		ret = wl1271_cmd_ext_radio_parms(wl);
-		if (ret < 0)
-			return ret;
-	}
-
 	/* PS config */
 	ret = wl12xx_acx_config_ps(wl, wlvif);
 	if (ret < 0)
@@ -659,19 +653,24 @@ int wl1271_hw_init(struct wl1271 *wl)
 {
 	int ret;
 
-	if (wl->chip.id == CHIP_ID_1283_PG20)
+	if (wl->chip.id == CHIP_ID_1283_PG20) {
 		ret = wl128x_cmd_general_parms(wl);
-	else
-		ret = wl1271_cmd_general_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	if (wl->chip.id == CHIP_ID_1283_PG20)
+		if (ret < 0)
+			return ret;
 		ret = wl128x_cmd_radio_parms(wl);
-	else
+		if (ret < 0)
+			return ret;
+	} else {
+		ret = wl1271_cmd_general_parms(wl);
+		if (ret < 0)
+			return ret;
 		ret = wl1271_cmd_radio_parms(wl);
-	if (ret < 0)
-		return ret;
+		if (ret < 0)
+			return ret;
+		ret = wl1271_cmd_ext_radio_parms(wl);
+		if (ret < 0)
+			return ret;
+	}
 
 	/* Chip-specific init */
 	ret = wl1271_chip_specific_init(wl);
-- 
cgit v1.2.3


From 36b2082434e956e6048a26bbf4c14ad7488db153 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Tue, 13 Dec 2011 15:45:54 +0200
Subject: wl12xx: remove deprecated packet detection threshold config

The ACX_PD_THRESHOLD configuration command is deprecated and should
not be used anymore.

Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/wl12xx/acx.c  | 26 --------------------------
 drivers/net/wireless/wl12xx/acx.h  |  8 --------
 drivers/net/wireless/wl12xx/init.c | 16 ----------------
 drivers/net/wireless/wl12xx/init.h |  1 -
 drivers/net/wireless/wl12xx/main.c |  5 -----
 5 files changed, 56 deletions(-)

(limited to 'drivers/net/wireless/wl12xx/init.c')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index bde1d862bdd5..7537c401a448 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -186,32 +186,6 @@ out:
 	return ret;
 }
 
-int wl1271_acx_pd_threshold(struct wl1271 *wl)
-{
-	struct acx_packet_detection *pd;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx data pd threshold");
-
-	pd = kzalloc(sizeof(*pd), GFP_KERNEL);
-	if (!pd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	pd->threshold = cpu_to_le32(wl->conf.rx.packet_detection_threshold);
-
-	ret = wl1271_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
-	if (ret < 0) {
-		wl1271_warning("failed to set pd threshold: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(pd);
-	return ret;
-}
-
 int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 		    enum acx_slot_type slot_time)
 {
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index b2d85bea6378..69892b40c2df 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -171,13 +171,6 @@ struct acx_rx_msdu_lifetime {
 	__le32 lifetime;
 } __packed;
 
-struct acx_packet_detection {
-	struct acx_header header;
-
-	__le32 threshold;
-} __packed;
-
-
 enum acx_slot_type {
 	SLOT_TIME_LONG = 0,
 	SLOT_TIME_SHORT = 1,
@@ -1238,7 +1231,6 @@ int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 int wl1271_acx_mem_map(struct wl1271 *wl,
 		       struct acx_header *mem_map, size_t len);
 int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl);
-int wl1271_acx_pd_threshold(struct wl1271 *wl);
 int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 		    enum acx_slot_type slot_time);
 int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 76625145e32e..ca7ee59e4505 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -223,17 +223,6 @@ static int wl12xx_init_rx_config(struct wl1271 *wl)
 	return 0;
 }
 
-int wl1271_init_phy_config(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_pd_threshold(wl);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
 static int wl12xx_init_phy_vif_config(struct wl1271 *wl,
 					    struct wl12xx_vif *wlvif)
 {
@@ -706,11 +695,6 @@ int wl1271_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		goto out_free_memmap;
 
-	/* PHY layer config */
-	ret = wl1271_init_phy_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
 	ret = wl1271_acx_dco_itrim_params(wl);
 	if (ret < 0)
 		goto out_free_memmap;
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h
index 81140b81f654..2da0f404ef6e 100644
--- a/drivers/net/wireless/wl12xx/init.h
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -28,7 +28,6 @@
 
 int wl1271_hw_init_power_auth(struct wl1271 *wl);
 int wl1271_init_templates_config(struct wl1271 *wl);
-int wl1271_init_phy_config(struct wl1271 *wl);
 int wl1271_init_pta(struct wl1271 *wl);
 int wl1271_init_energy_detection(struct wl1271 *wl);
 int wl1271_chip_specific_init(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 333bc294f1d9..ec446710ebb3 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -674,11 +674,6 @@ static int wl1271_plt_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	/* PHY layer config */
-	ret = wl1271_init_phy_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
 	ret = wl12xx_acx_mem_cfg(wl);
 	if (ret < 0)
 		goto out_free_memmap;
-- 
cgit v1.2.3