wlcore/wl12xx: add hw op for vif init

Add an op for family-specific vif initialization.  Currently unused,
but will be needed when wl18xx support is implemented.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

drivers/net/wireless/ti/wl12xx/main.c

@@ -915,6 +915,7 @@ static struct wlcore_ops wl12xx_ops = {
 	.tx_immediate_compl	= NULL,
 	.tx_delayed_compl	= wl12xx_tx_delayed_compl,
 	.hw_init		= wl12xx_hw_init,
+	.init_vif		= NULL,
 	.get_pg_ver		= wl12xx_get_pg_ver,
 	.get_mac		= wl12xx_get_mac,
 };

drivers/net/wireless/ti/wlcore/hw_ops.h

@@ -93,4 +93,13 @@ static inline void wlcore_hw_tx_immediate_compl(struct wl1271 *wl)
 		wl->ops->tx_immediate_compl(wl);
 }
 
+static inline int
+wlcore_hw_init_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif)
+{
+	if (wl->ops->init_vif)
+		return wl->ops->init_vif(wl, wlvif);
+
+	return 0;
+}
+
 #endif

drivers/net/wireless/ti/wlcore/init.c

@@ -32,6 +32,7 @@
 #include "cmd.h"
 #include "tx.h"
 #include "io.h"
+#include "hw_ops.h"
 
 int wl1271_init_templates_config(struct wl1271 *wl)
 {
@@ -638,6 +639,10 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
 	if (ret < 0)
 		return ret;
 
+	ret = wlcore_hw_init_vif(wl, wlvif);
+	if (ret < 0)
+		return ret;
+
 	return 0;
 }
 

drivers/net/wireless/ti/wlcore/wlcore.h

@@ -54,6 +54,7 @@ struct wlcore_ops {
 	void (*tx_delayed_compl)(struct wl1271 *wl);
 	void (*tx_immediate_compl)(struct wl1271 *wl);
 	int (*hw_init)(struct wl1271 *wl);
+	int (*init_vif)(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 	s8 (*get_pg_ver)(struct wl1271 *wl);
 	void (*get_mac)(struct wl1271 *wl);
 };