USB pegasus driver

Elcon vendor/device support added.

drivers/usb/Config.in

@@ -86,7 +86,7 @@ if [ "$CONFIG_USB" = "y" -o  "$CONFIG_USB" = "m" ]; then
    if [ "$CONFIG_NET" = "n" ]; then
       comment '  Networking support is needed for USB Networking device support'
    else
-      dep_tristate '  USB ADMtek Pegasus-based ethernet device support (EXPERIMENTAL)' CONFIG_USB_PEGASUS $CONFIG_USB $CONFIG_NET $CONFIG_EXPERIMENTAL
+      dep_tristate '  USB Pegasus/Pegasus-II based ethernet device support (EXPERIMENTAL)' CONFIG_USB_PEGASUS $CONFIG_USB $CONFIG_NET $CONFIG_EXPERIMENTAL
       dep_tristate '  USB KLSI KL5USB101-based ethernet device support (EXPERIMENTAL)' CONFIG_USB_KAWETH $CONFIG_USB $CONFIG_NET $CONFIG_EXPERIMENTAL
       dep_tristate '  USB CATC NetMate-based Ethernet device support (EXPERIMENTAL)' CONFIG_USB_CATC $CONFIG_USB $CONFIG_NET $CONFIG_EXPERIMENTAL
       dep_tristate '  USB Communication Class Ethernet device support (EXPERIMENTAL)' CONFIG_USB_CDCETHER $CONFIG_USB $CONFIG_NET $CONFIG_EXPERIMENTAL

drivers/usb/pegasus.c

@@ -464,12 +464,16 @@ static inline int reset_mac( pegasus_t *pegasus )
 	if ( i == REG_TIMEOUT )
 		return 1;
 
-	if ( usb_dev_id[pegasus->dev_index].vendor == VENDOR_LINKSYS ||
-	     usb_dev_id[pegasus->dev_index].vendor == VENDOR_DLINK ) {
+	if (usb_dev_id[pegasus->dev_index].vendor == VENDOR_LINKSYS ||
+	    usb_dev_id[pegasus->dev_index].vendor == VENDOR_DLINK) {
 		__u16	auxmode;
-
-		read_mii_word( pegasus, 0, MII_TPISTATUS, &auxmode );
-		write_mii_word( pegasus, 0, MII_TPISTATUS, auxmode | 4 );
+		read_mii_word(pegasus, 1, MII_TPISTATUS, &auxmode);
+		write_mii_word(pegasus, 1, MII_TPISTATUS, auxmode | 4);
+	}
+	if (usb_dev_id[pegasus->dev_index].vendor == VENDOR_ELCON) {
+		__u16   auxmode;
+		read_mii_word(pegasus, 3, 0x1b, &auxmode);
+		write_mii_word(pegasus, 3, 0x1b, auxmode | 4);
 	}
 
 	return	0;

drivers/usb/pegasus.h

@@ -66,7 +66,6 @@
 #define	PEGASUS_REQ_GET_REGS	0xf0
 #define	PEGASUS_REQ_SET_REGS	0xf1
 #define	PEGASUS_REQ_SET_REG	PEGASUS_REQ_SET_REGS
-#define	ALIGN(x)		x __attribute__((aligned(L1_CACHE_BYTES)))
 
 enum pegasus_registers {
 	EthCtrl0 = 0,
@@ -103,9 +102,9 @@ typedef struct pegasus {
 	struct usb_ctrlrequest	dr;
 	wait_queue_head_t	ctrl_wait;
 	struct semaphore	ctrl_sem;
-	unsigned char		ALIGN(rx_buff[PEGASUS_MAX_MTU]);
-	unsigned char		ALIGN(tx_buff[PEGASUS_MAX_MTU]);
-	unsigned char		ALIGN(intr_buff[8]);
+	unsigned char		rx_buff[PEGASUS_MAX_MTU];
+	unsigned char		tx_buff[PEGASUS_MAX_MTU];
+	unsigned char		intr_buff[8];
 	__u8			eth_regs[4];
 	__u8			phy;
 	__u8			gpio_res;
@@ -129,6 +128,7 @@ struct usb_eth_dev {
 #define	VENDOR_COMPAQ		0x049f
 #define	VENDOR_COREGA		0x07aa
 #define	VENDOR_DLINK		0x2001
+#define	VENDOR_ELCON		0x0db7
 #define	VENDOR_ELSA		0x05cc
 #define	VENDOR_HAWKING		0x0e66
 #define	VENDOR_IODATA		0x04bb
@@ -208,6 +208,8 @@ PEGASUS_DEV( "D-Link DSB-650TX(PNA)", VENDOR_DLINK, 0x4003,
 		DEFAULT_GPIO_RESET | HAS_HOME_PNA )
 PEGASUS_DEV( "D-Link DSB-650", VENDOR_DLINK, 0xabc1,
 		DEFAULT_GPIO_RESET )
+PEGASUS_DEV( "ELCON EPLC10Mi USB to Powerline Adapter", VENDOR_ELCON, 0x0002,
+		DEFAULT_GPIO_RESET | PEGASUS_II | HAS_HOME_PNA )
 PEGASUS_DEV( "Elsa Micolink USB2Ethernet", VENDOR_ELSA, 0x3000,
 		DEFAULT_GPIO_RESET )
 PEGASUS_DEV( "Hawking UF100 10/100 Ethernet", VENDOR_HAWKING, 0x400c,