wl12xx: add band field to wlvif

add band field 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>

1 files changed, 17 insertions, 15 deletions

diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index ff653e8832a8..6cf8cdc72b59 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -481,7 +481,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wlvif->dev_role_id);
 
 	cmd->role_id = wlvif->dev_role_id;
-	if (wl->band == IEEE80211_BAND_5GHZ)
+	if (wlvif->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
 
@@ -571,7 +571,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wlvif->role_id);
 
 	cmd->role_id = wlvif->role_id;
-	if (wl->band == IEEE80211_BAND_5GHZ)
+	if (wlvif->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
 	cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
@@ -704,7 +704,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 
 	cmd->ap.local_rates = cpu_to_le32(0xffffffff);
 
-	switch (wl->band) {
+	switch (wlvif->band) {
 	case IEEE80211_BAND_2GHZ:
 		cmd->band = RADIO_BAND_2_4GHZ;
 		break;
@@ -712,7 +712,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 		cmd->band = RADIO_BAND_5GHZ;
 		break;
 	default:
-		wl1271_warning("ap start - unknown band: %d", (int)wl->band);
+		wl1271_warning("ap start - unknown band: %d", (int)wlvif->band);
 		cmd->band = RADIO_BAND_2_4GHZ;
 		break;
 	}
@@ -785,7 +785,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wlvif->role_id);
 
 	cmd->role_id = wlvif->role_id;
-	if (wl->band == IEEE80211_BAND_5GHZ)
+	if (wlvif->band == IEEE80211_BAND_5GHZ)
 		cmd->band = WL12XX_BAND_5GHZ;
 	cmd->channel = wl->channel;
 	cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
@@ -1157,8 +1157,8 @@ struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
 
 	wl1271_dump(DEBUG_SCAN, "AP PROBE REQ: ", skb->data, skb->len);
 
-	rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wl->band]);
-	if (wl->band == IEEE80211_BAND_2GHZ)
+	rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wlvif->band]);
+	if (wlvif->band == IEEE80211_BAND_2GHZ)
 		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4,
 					      skb->data, skb->len, 0, rate);
 	else
@@ -1428,7 +1428,8 @@ out:
 	return ret;
 }
 
-int wl12xx_cmd_add_peer(struct wl1271 *wl, struct ieee80211_sta *sta, u8 hlid)
+int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			struct ieee80211_sta *sta, u8 hlid)
 {
 	struct wl12xx_cmd_add_peer *cmd;
 	int i, ret;
@@ -1455,13 +1456,13 @@ int wl12xx_cmd_add_peer(struct wl1271 *wl, struct ieee80211_sta *sta, u8 hlid)
 		else
 			cmd->psd_type[i] = WL1271_PSD_LEGACY;
 
-	sta_rates = sta->supp_rates[wl->band];
+	sta_rates = sta->supp_rates[wlvif->band];
 	if (sta->ht_cap.ht_supported)
 		sta_rates |= sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET;
 
 	cmd->supported_rates =
 		cpu_to_le32(wl1271_tx_enabled_rates_get(wl, sta_rates,
-							wl->band));
+							wlvif->band));
 
 	wl1271_debug(DEBUG_CMD, "new peer rates=0x%x queues=0x%x",
 		     cmd->supported_rates, sta->uapsd_queues);
@@ -1601,7 +1602,8 @@ out:
 	return ret;
 }
 
-static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id)
+static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+			  u8 role_id)
 {
 	struct wl12xx_cmd_roc *cmd;
 	int ret = 0;
@@ -1619,7 +1621,7 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id)
 
 	cmd->role_id = role_id;
 	cmd->channel = wl->channel;
-	switch (wl->band) {
+	switch (wlvif->band) {
 	case IEEE80211_BAND_2GHZ:
 		cmd->band = RADIO_BAND_2_4GHZ;
 		break;
@@ -1627,7 +1629,7 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id)
 		cmd->band = RADIO_BAND_5GHZ;
 		break;
 	default:
-		wl1271_error("roc - unknown band: %d", (int)wl->band);
+		wl1271_error("roc - unknown band: %d", (int)wlvif->band);
 		ret = -EINVAL;
 		goto out_free;
 	}
@@ -1674,14 +1676,14 @@ out:
 	return ret;
 }
 
-int wl12xx_roc(struct wl1271 *wl, u8 role_id)
+int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id)
 {
 	int ret = 0;
 
 	if (WARN_ON(test_bit(role_id, wl->roc_map)))
 		return 0;
 
-	ret = wl12xx_cmd_roc(wl, role_id);
+	ret = wl12xx_cmd_roc(wl, wlvif, role_id);
 	if (ret < 0)
 		goto out;