wl12xx: Use chipset specific join commands

Add implementation to use chipset specific join commands.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/wl12xx/cmd.c

@@ -253,7 +253,7 @@ int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, bool enable)
 	return ret;
 }
 
-int wl12xx_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
+int wl1251_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
 		    u16 beacon_interval, u8 wait)
 {
 	unsigned long timeout;

drivers/net/wireless/wl12xx/cmd.h

@@ -36,7 +36,7 @@ int wl12xx_cmd_configure(struct wl12xx *wl, u16 id, void *buf, size_t len);
 int wl12xx_cmd_vbm(struct wl12xx *wl, u8 identity,
 		   void *bitmap, u16 bitmap_len, u8 bitmap_control);
 int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, bool enable);
-int wl12xx_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
+int wl1251_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
 		    u16 beacon_interval, u8 wait);
 int wl12xx_cmd_ps_mode(struct wl12xx *wl, u8 ps_mode);
 int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, void *answer,

drivers/net/wireless/wl12xx/main.c

@@ -243,7 +243,8 @@ static void wl12xx_filter_work(struct work_struct *work)
 	if (ret < 0)
 		goto out;
 
-	ret = wl12xx_cmd_join(wl, wl->bss_type, 1, 100, 0);
+	/* FIXME: replace the magic numbers with proper definitions */
+	ret = wl->chip.op_cmd_join(wl, wl->bss_type, 1, 100, 0);
 	if (ret < 0)
 		goto out_sleep;
 
@@ -534,7 +535,7 @@ static int wl12xx_op_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (channel != wl->channel) {
 		/* FIXME: use beacon interval provided by mac80211 */
-		ret = wl12xx_cmd_join(wl, wl->bss_type, 1, 100, 0);
+		ret = wl->chip.op_cmd_join(wl, wl->bss_type, 1, 100, 0);
 		if (ret < 0)
 			goto out_sleep;
 
@@ -1082,7 +1083,7 @@ static void wl12xx_op_bss_info_changed(struct ieee80211_hw *hw,
 			goto out;
 
 		if (wl->bss_type != BSS_TYPE_IBSS) {
-			ret = wl12xx_cmd_join(wl, wl->bss_type, 5, 100, 1);
+			ret = wl->chip.op_cmd_join(wl, wl->bss_type, 5, 100, 1);
 			if (ret < 0)
 				goto out;
 		}
@@ -1106,7 +1107,7 @@ static void wl12xx_op_bss_info_changed(struct ieee80211_hw *hw,
 		if (ret < 0)
 			goto out;
 
-		ret = wl12xx_cmd_join(wl, wl->bss_type, 1, 100, 0);
+		ret = wl->chip.op_cmd_join(wl, wl->bss_type, 1, 100, 0);
 
 		if (ret < 0)
 			goto out;

drivers/net/wireless/wl12xx/wl1251.c

@@ -717,6 +717,7 @@ void wl1251_setup(struct wl12xx *wl)
 	wl->chip.op_plt_init = wl1251_plt_init;
 	wl->chip.op_fw_version = wl1251_fw_version;
 	wl->chip.op_tx_flush = wl1251_tx_flush;
+	wl->chip.op_cmd_join = wl1251_cmd_join;
 
 	wl->chip.p_table = wl1251_part_table;
 	wl->chip.acx_reg_table = wl1251_acx_reg_table;

drivers/net/wireless/wl12xx/wl12xx.h

@@ -165,6 +165,8 @@ struct wl12xx_chip {
 	int (*op_plt_init)(struct wl12xx *wl);
 	void (*op_tx_flush)(struct wl12xx *wl);
 	void (*op_fw_version)(struct wl12xx *wl);
+	int (*op_cmd_join)(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
+			    u16 beacon_interval, u8 wait);
 
 	struct wl12xx_partition_set *p_table;
 	enum wl12xx_acx_int_reg *acx_reg_table;