Add support for SiS962 phy to sis900 net driver.

Also introduce new maintainer.

drivers/net/sis900.c

 /* sis900.c: A SiS 900/7016 PCI Fast Ethernet driver for Linux.
    Copyright 1999 Silicon Integrated System Corporation 
-   Revision:	1.08.02	Jan. 4 2002
+   Revision:	1.08.04	Apr. 25 2002
    
    Modified from the driver which is originally written by Donald Becker.
    
@@ -18,8 +18,9 @@
    preliminary Rev. 1.0 Jan. 18, 1998
    http://www.sis.com.tw/support/databook.htm
 
+   Rev 1.08.04 Apr. 25 2002 Mufasa Yang <mufasa@sis.com.tw> added SiS962 support
+   Rev 1.08.03 Feb. 1 2002 Matt Domsch <Matt_Domsch@dell.com> update to use library crc32 function
    Rev 1.08.02 Nov. 30 2001 Hui-Fen Hsu workaround for EDB & bug fix for dhcp problem
-               Jan.  4 2002 Matt Domsch <Matt_Domsch@dell.com> update to use library crc32 function
    Rev 1.08.01 Aug. 25 2001 Hui-Fen Hsu update for 630ET & workaround for ICS1893 PHY
    Rev 1.08.00 Jun. 11 2001 Hui-Fen Hsu workaround for RTL8201 PHY and some bug fix
    Rev 1.07.11 Apr.  2 2001 Hui-Fen Hsu updates PCI drivers to use the new pci_set_dma_mask for kernel 2.4.3
@@ -60,8 +61,8 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
-#include <linux/crc32.h>
 #include <linux/ethtool.h>
+#include <linux/crc32.h>
 
 #include <asm/processor.h>      /* Processor type for cache alignment. */
 #include <asm/bitops.h>
@@ -71,7 +72,7 @@
 #include "sis900.h"
 
 #define SIS900_MODULE_NAME "sis900"
-#define SIS900_DRV_VERSION "v1.08.02 1/4/2002"
+#define SIS900_DRV_VERSION "v1.08.04 4/25/2002"
 
 static char version[] __devinitdata =
 KERN_INFO "sis900.c: " SIS900_DRV_VERSION "\n";
@@ -307,6 +308,40 @@ static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev, struct net_de
 	return 1;
 }
 
+/**
+ *	sis962_get_mac_addr: - Get MAC address for SiS962 model
+ *	@pci_dev: the sis900 pci device
+ *	@net_dev: the net device to get address for 
+ *
+ *	SiS962 model, use EEPROM to store MAC address. And EEPROM is shared by
+ *	LAN and 1394. When access EEPROM, send EEREQ signal to hardware first 
+ *	and wait for EEGNT. If EEGNT is ON, EEPROM is permitted to be access 
+ *	by LAN, otherwise is not. After MAC address is read from EEPROM, send
+ *	EEDONE signal to refuse EEPROM access by LAN. 
+ *	MAC address is read into @net_dev->dev_addr.
+ */
+
+static int __devinit sis962_get_mac_addr(struct pci_dev * pci_dev, struct net_device *net_dev)
+{
+	long ioaddr = net_dev->base_addr;
+	long ee_addr = ioaddr + mear;
+	u32 waittime = 0;
+	int ret = 0;
+	
+	outl(EEREQ, ee_addr);
+	while(waittime < 2000) {
+		if(inl(ee_addr) & EEGNT) {
+			ret = sis900_get_mac_addr(pci_dev, net_dev);
+			outl(EEDONE, ee_addr);
+			return(ret);
+		} else {
+			udelay(1);	
+			waittime ++;
+		}
+	}
+	outl(EEDONE, ee_addr);
+	return 0;
+}
 
 /**
  *	sis900_probe: - Probe for sis900 device
@@ -408,6 +443,8 @@ static int __devinit sis900_probe (struct pci_dev *pci_dev, const struct pci_dev
 		ret = sis630e_get_mac_addr(pci_dev, net_dev);
 	else if ((revision > 0x81) && (revision <= 0x90) )
 		ret = sis635_get_mac_addr(pci_dev, net_dev);
+	else if (revision == SIS962_900_REV)
+		ret = sis962_get_mac_addr(pci_dev, net_dev);
 	else
 		ret = sis900_get_mac_addr(pci_dev, net_dev);
 
@@ -1983,7 +2020,7 @@ static u16 sis900_compute_hashtable_index(u8 *addr, u8 revision)
 	u32 crc = ether_crc(6, addr);
 
 	/* leave 8 or 7 most siginifant bits */
-	if ((revision == SIS635A_900_REV) || (revision == SIS900B_900_REV))
+	if ((revision >= SIS635A_900_REV) || (revision == SIS900B_900_REV))
 		return ((int)(crc >> 24));
 	else
 		return ((int)(crc >> 25));
@@ -2009,7 +2046,7 @@ static void set_rx_mode(struct net_device *net_dev)
 
 	/* 635 Hash Table entires = 256(2^16) */
 	pci_read_config_byte(sis_priv->pci_dev, PCI_CLASS_REVISION, &revision);
-	if((revision == SIS635A_900_REV) || (revision == SIS900B_900_REV))
+	if((revision >= SIS635A_900_REV) || (revision == SIS900B_900_REV))
 		table_entries = 16;
 	else
 		table_entries = 8;
@@ -2090,7 +2127,7 @@ static void sis900_reset(struct net_device *net_dev)
 	}
 
 	pci_read_config_byte(sis_priv->pci_dev, PCI_CLASS_REVISION, &revision);
-	if( (revision == SIS635A_900_REV) || (revision == SIS900B_900_REV) )
+	if( (revision >= SIS635A_900_REV) || (revision == SIS900B_900_REV) )
 		outl(PESEL | RND_CNT, ioaddr + cfg);
 	else
 		outl(PESEL, ioaddr + cfg);

drivers/net/sis900.h

@@ -135,6 +135,11 @@ enum sis900_eeprom_command {
 	EEaddrMask = 0x013F, EEcmdShift = 16
 };
 
+/* For SiS962, request the eeprom software access */
+enum sis962_eeprom_command {
+	EEREQ = 0x00000400, EEDONE = 0x00000200, EEGNT = 0x00000100
+};
+
 /* Manamgement Data I/O (mdio) frame */
 #define MIIread         0x6000
 #define MIIwrite        0x5002
@@ -240,7 +245,7 @@ enum sis900_revision_id {
 	SIS630A_900_REV = 0x80,		SIS630E_900_REV = 0x81,
 	SIS630S_900_REV = 0x82,		SIS630EA1_900_REV = 0x83,
 	SIS630ET_900_REV = 0x84,	SIS635A_900_REV = 0x90,
-	SIS900B_900_REV = 0x03
+	SIS962_900_REV = 0X91,		SIS900B_900_REV = 0x03
 };
 
 enum sis630_revision_id {