[netdrvr] update ioc3_eth

drivers/net/Makefile.lib

@@ -24,6 +24,7 @@ obj-$(CONFIG_PCMCIA_FMVJ18X)	+= crc32.o
 obj-$(CONFIG_PCMCIA_SMC91C92)	+= crc32.o
 obj-$(CONFIG_PCMCIA_XIRTULIP)	+= crc32.o
 obj-$(CONFIG_PCNET32)		+= crc32.o
+obj-$(CONFIG_SGI_IOC3_ETH)	+= crc32.o
 obj-$(CONFIG_SIS900)		+= crc32.o
 obj-$(CONFIG_SMC9194)		+= crc32.o
 obj-$(CONFIG_ADAPTEC_STARFIRE)	+= crc32.o

drivers/net/ioc3-eth.c

@@ -5,7 +5,7 @@
  *
  * Driver for SGI's IOC3 based Ethernet cards as found in the PCI card.
  *
- * Copyright (C) 1999, 2000, 2001 Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001, 2003 Ralf Baechle
  * Copyright (C) 1995, 1999, 2000, 2001 by Silicon Graphics, Inc.
  *
  * References:
@@ -36,7 +36,7 @@
 #include <linux/pci.h>
 #include <linux/crc32.h>
 
-#ifdef CONFIG_SERIAL
+#ifdef CONFIG_SERIAL_8250
 #include <linux/serial.h>
 #include <asm/serial.h>
 #define IOC3_BAUD (22000000 / (3*16))
@@ -377,82 +377,6 @@ static void ioc3_get_eaddr_nic(struct ioc3_private *ip)
 		ip->dev->dev_addr[i - 2] = nic[i];
 }
 
-#if defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_SGI_SN2)
-/*
- * Get the ether-address on SN1 nodes
- */
-static void ioc3_get_eaddr_sn(struct ioc3_private *ip)
-{
-	int ibrick_mac_addr_get(nasid_t, char *);
-	struct ioc3 *ioc3 = ip->regs;
-	nasid_t nasid_of_ioc3;
-	char io7eaddr[20];
-	long mac;
-	int err_val;
-
-	/*
-	 * err_val = ibrick_mac_addr_get(get_nasid(), io7eaddr );
-	 * 
-	 * BAD!!  The above call uses get_nasid() and assumes that
-	 * the ioc3 pointed to by struct ioc3 is hooked up to the
-	 * cbrick that we're running on.  The proper way to make this call
-	 * is to figure out which nasid the ioc3 is connected to
-	 * and use that to call ibrick_mac_addr_get.  Below is
-	 * a hack to do just that.
-	 */
-
-	/*
-	 * Get the nasid of the ioc3 from the ioc3's base addr.
-	 * FIXME: the 8 at the end assumes we're in memory mode, 
-	 * not node mode (for that, we'd change it to a 9).
-	 * Is there a call to extract this info from a physical
-	 * addr somewhere in an sn header file already?  If so,
-	 * we should probably use that, or restructure this routine
-	 * to use pci_dev and generic numa nodeid getting stuff.
-	 */
-	nasid_of_ioc3 = (((unsigned long)ioc3 >> 33) & ~(-1 << 8));
-	err_val = ibrick_mac_addr_get(nasid_of_ioc3, io7eaddr );
-
-
-	if (err_val) {
-		/* Couldn't read the eeprom; try OSLoadOptions. */
-		printk("WARNING: ibrick_mac_addr_get failed: %d\n", err_val);
-
-		/* this is where we hardwire the mac address
- 		 * 1st ibrick had 08:00:69:11:34:75
- 		 * 2nd ibrick had 08:00:69:11:35:35
- 		 *
- 		 * Eagan Machines:
- 		 *      mankato1 08:00:69:11:BE:95
- 		 *      warroad  08:00:69:11:bd:60
- 		 *      duron    08:00:69:11:34:60
- 		 *
- 		 * an easy way to get the mac address is to hook
- 		 * up an ip35, then from L1 do 'cti serial'
- 		 * and then look for MAC line XXX THIS DOESN"T QUITE WORK!!
- 		 */
-		printk("ioc3_get_eaddr: setting ethernet address to:\n -----> ");
-		ip->dev->dev_addr[0] = 0x8;
-		ip->dev->dev_addr[1] = 0x0;
-		ip->dev->dev_addr[2] = 0x69;
-		ip->dev->dev_addr[3] = 0x11;
-		ip->dev->dev_addr[4] = 0x34;
-		ip->dev->dev_addr[5] = 0x60;
-	}
-	else {
-		long simple_strtol(const char *,char **,unsigned int);
-
-		mac = simple_strtol(io7eaddr, (char **)0, 16);
-		ip->dev->dev_addr[0] = (mac >> 40) & 0xff;
-		ip->dev->dev_addr[1] = (mac >> 32) & 0xff;
-		ip->dev->dev_addr[2] = (mac >> 24) & 0xff;
-		ip->dev->dev_addr[3] = (mac >> 16) & 0xff;
-		ip->dev->dev_addr[4] = (mac >> 8) & 0xff;
-		ip->dev->dev_addr[5] = mac & 0xff;
-	}
-}
-#endif
-
 /*
  * Ok, this is hosed by design.  It's necessary to know what machine the
  * NIC is in in order to know how to read the NIC address.  We also have
@@ -460,30 +384,15 @@ static void ioc3_get_eaddr_sn(struct ioc3_private *ip)
  */
 static void ioc3_get_eaddr(struct ioc3_private *ip)
 {
-	void (*do_get_eaddr)(struct ioc3_private *ip) = NULL;
 	int i;
 
-	/*
-	 * We should also use this code for PCI cards, no matter what host
-	 * machine but how to know that we're a PCI card?
-	 */
-#ifdef CONFIG_SGI_IP27
-	do_get_eaddr = ioc3_get_eaddr_nic;
-#endif
-#if defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_SGI_SN2)
-	do_get_eaddr = ioc3_get_eaddr_sn;
-#endif
 
-	if (!do_get_eaddr) {
-		printk(KERN_ERR "Don't know how to read MAC address of this "
-		       "IOC3 NIC\n");
-		return;
-	}
+	ioc3_get_eaddr_nic(ip);
 
 	printk("Ethernet address is ");
 	for (i = 0; i < 6; i++) {
 		printk("%02x", ip->dev->dev_addr[i]);
-		if (i < 7)
+		if (i < 5)
 			printk(":");
 	}
 	printk(".\n");
@@ -588,7 +497,7 @@ ioc3_rx(struct ioc3_private *ip)
 			ip->stats.rx_frame_errors++;
 next:
 		ip->rx_skbs[n_entry] = new_skb;
-		rxr[n_entry] = cpu_to_be32((0xa5UL << 56) |
+		rxr[n_entry] = cpu_to_be64((0xa5UL << 56) |
 		                         ((unsigned long) rxb & TO_PHYS_MASK));
 		rxb->w0 = 0;				/* Clear valid flag */
 		n_entry = (n_entry + 1) & 511;		/* Update erpir */
@@ -1550,7 +1459,7 @@ static int __devinit ioc3_probe(struct pci_dev *pdev,
 	}
 	ip->regs = ioc3;
 
-#ifdef CONFIG_SERIAL
+#ifdef CONFIG_SERIAL_8250
 	ioc3_serial_probe(pdev, ioc3);
 #endif
 
@@ -1613,6 +1522,7 @@ static void __devexit ioc3_remove_one (struct pci_dev *pdev)
 	struct ioc3_private *ip = dev->priv;
 	struct ioc3 *ioc3 = ip->regs;
 
+	unregister_netdev(dev);
 	iounmap(ioc3);
 	pci_release_regions(pdev);
 	kfree(dev);