PS3: gelic: Add wireless support for PS3

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Acked-by: Dan Williams <dcbw@redhat.com>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/Kconfig

@@ -2352,6 +2352,16 @@ config GELIC_NET
 	  To compile this driver as a module, choose M here: the
 	  module will be called ps3_gelic.
 
+config GELIC_WIRELESS
+       bool "PS3 Wireless support"
+       depends on GELIC_NET
+       help
+        This option adds the support for the wireless feature of PS3.
+        If you have the wireless-less model of PS3 or have no plan to
+        use wireless feature, disabling this option saves memory.  As
+        the driver automatically distinguishes the models, you can
+        safely enable this option even if you have a wireless-less model.
+
 config GIANFAR
 	tristate "Gianfar Ethernet"
 	depends on FSL_SOC

drivers/net/Makefile

@@ -70,7 +70,8 @@ obj-$(CONFIG_BNX2X) += bnx2x.o
 spidernet-y += spider_net.o spider_net_ethtool.o
 obj-$(CONFIG_SPIDER_NET) += spidernet.o sungem_phy.o
 obj-$(CONFIG_GELIC_NET) += ps3_gelic.o
-ps3_gelic-objs += ps3_gelic_net.o
+gelic_wireless-$(CONFIG_GELIC_WIRELESS) += ps3_gelic_wireless.o
+ps3_gelic-objs += ps3_gelic_net.o $(gelic_wireless-y)
 obj-$(CONFIG_TC35815) += tc35815.o
 obj-$(CONFIG_SKGE) += skge.o
 obj-$(CONFIG_SKY2) += sky2.o

drivers/net/ps3_gelic_net.c

@@ -46,9 +46,10 @@
 #include <asm/lv1call.h>
 
 #include "ps3_gelic_net.h"
+#include "ps3_gelic_wireless.h"
 
 #define DRV_NAME "Gelic Network Driver"
-#define DRV_VERSION "1.1"
+#define DRV_VERSION "2.0"
 
 MODULE_AUTHOR("SCE Inc.");
 MODULE_DESCRIPTION("Gelic Network driver");
@@ -1154,6 +1155,12 @@ static irqreturn_t gelic_card_interrupt(int irq, void *ptr)
 	if (status & GELIC_CARD_PORT_STATUS_CHANGED)
 		gelic_card_get_ether_port_status(card, 1);
 
+#ifdef CONFIG_GELIC_WIRELESS
+	if (status & (GELIC_CARD_WLAN_EVENT_RECEIVED |
+		      GELIC_CARD_WLAN_COMMAND_COMPLETED))
+		gelic_wl_interrupt(card->netdev[GELIC_PORT_WIRELESS], status);
+#endif
+
 	return IRQ_HANDLED;
 }
 
@@ -1635,6 +1642,12 @@ static int ps3_gelic_driver_probe(struct ps3_system_bus_device *dev)
 		goto fail_setup_netdev;
 	}
 
+#ifdef CONFIG_GELIC_WIRELESS
+	if (gelic_wl_driver_probe(card)) {
+		dev_dbg(&dev->core, "%s: WL init failed\n", __func__);
+		goto fail_setup_netdev;
+	}
+#endif
 	pr_debug("%s: done\n", __func__);
 	return 0;
 
@@ -1674,6 +1687,9 @@ static int ps3_gelic_driver_remove(struct ps3_system_bus_device *dev)
 	struct net_device *netdev0;
 	pr_debug("%s: called\n", __func__);
 
+#ifdef CONFIG_GELIC_WIRELESS
+	gelic_wl_driver_remove(card);
+#endif
 	/* stop interrupt */
 	gelic_card_set_irq_mask(card, 0);
 

drivers/net/ps3_gelic_net.h

@@ -57,6 +57,8 @@
 #define GELIC_CARD_RX_PROTECTION_ERR         0x0000000004000000L
 #define GELIC_CARD_TX_TCP_UDP_CHECKSUM_ERR   0x0000000008000000L
 #define GELIC_CARD_PORT_STATUS_CHANGED       0x0000000020000000L
+#define GELIC_CARD_WLAN_EVENT_RECEIVED       0x0000000040000000L
+#define GELIC_CARD_WLAN_COMMAND_COMPLETED    0x0000000080000000L
 	/* INT 0 */
 #define GELIC_CARD_TX_FLAGGED_DESCR          0x0004000000000000L
 #define GELIC_CARD_RX_FLAGGED_DESCR          0x0040000000000000L
@@ -180,6 +182,10 @@ enum gelic_lv1_net_control_code {
 	GELIC_LV1_GET_ETH_PORT_STATUS	= 2,
 	GELIC_LV1_SET_NEGOTIATION_MODE	= 3,
 	GELIC_LV1_GET_VLAN_ID		= 4,
+	GELIC_LV1_GET_CHANNEL           = 6,
+	GELIC_LV1_POST_WLAN_CMD		= 9,
+	GELIC_LV1_GET_WLAN_CMD_RESULT	= 10,
+	GELIC_LV1_GET_WLAN_EVENT	= 11
 };
 
 /* status returened from GET_ETH_PORT_STATUS */