Merge bk://kernel.bkbits.net/davem/net-2.5

into home.osdl.org:/home/torvalds/v2.5/linux

arch/sparc64/defconfig

@@ -718,6 +718,15 @@ CONFIG_HAMACHI=m
 CONFIG_YELLOWFIN=m
 CONFIG_R8169=m
 CONFIG_SK98LIN=m
+CONFIG_CONFIG_SK98LIN_T1=y
+CONFIG_CONFIG_SK98LIN_T2=y
+CONFIG_CONFIG_SK98LIN_T3=y
+CONFIG_CONFIG_SK98LIN_T4=y
+CONFIG_CONFIG_SK98LIN_T5=y
+CONFIG_CONFIG_SK98LIN_T6=y
+CONFIG_CONFIG_SK98LIN_T7=y
+CONFIG_CONFIG_SK98LIN_T8=y
+CONFIG_CONFIG_SK98LIN_T9=y
 CONFIG_TIGON3=m
 
 #
@@ -999,6 +1008,7 @@ CONFIG_I2C_ALI15X3=m
 CONFIG_I2C_AMD756=m
 CONFIG_I2C_AMD8111=m
 CONFIG_I2C_I801=m
+CONFIG_I2C_NFORCE2=m
 CONFIG_I2C_PIIX4=m
 CONFIG_I2C_SIS96X=m
 CONFIG_I2C_VIAPRO=m
@@ -1543,6 +1553,7 @@ CONFIG_HAVE_DEC_LOCK=y
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_DCFLUSH is not set
+# CONFIG_DEBUG_INFO is not set
 # CONFIG_STACK_DEBUG is not set
 
 #

drivers/net/tg3.c

 /*
  * tg3.c: Broadcom Tigon3 ethernet driver.
  *
- * Copyright (C) 2001, 2002 David S. Miller (davem@redhat.com)
+ * Copyright (C) 2001, 2002, 2003 David S. Miller (davem@redhat.com)
  * Copyright (C) 2001, 2002 Jeff Garzik (jgarzik@pobox.com)
  */
 
@@ -57,8 +57,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"1.7"
-#define DRV_MODULE_RELDATE	"July 23, 2003"
+#define DRV_MODULE_VERSION	"1.8"
+#define DRV_MODULE_RELDATE	"August 1, 2003"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -3103,18 +3103,20 @@ static void tg3_chip_reset(struct tg3 *tp)
 	u32 val;
 	u32 flags_save;
 
-	/* Force NVRAM to settle.
-	 * This deals with a chip bug which can result in EEPROM
-	 * corruption.
-	 */
-	if (tp->tg3_flags & TG3_FLAG_NVRAM) {
-		int i;
+	if (!(tp->tg3_flags2 & TG3_FLG2_SUN_5704)) {
+		/* Force NVRAM to settle.
+		 * This deals with a chip bug which can result in EEPROM
+		 * corruption.
+		 */
+		if (tp->tg3_flags & TG3_FLAG_NVRAM) {
+			int i;
 
-		tw32(NVRAM_SWARB, SWARB_REQ_SET1);
-		for (i = 0; i < 100000; i++) {
-			if (tr32(NVRAM_SWARB) & SWARB_GNT1)
-				break;
-			udelay(10);
+			tw32(NVRAM_SWARB, SWARB_REQ_SET1);
+			for (i = 0; i < 100000; i++) {
+				if (tr32(NVRAM_SWARB) & SWARB_GNT1)
+					break;
+				udelay(10);
+			}
 		}
 	}
 
@@ -3207,7 +3209,8 @@ static int tg3_halt(struct tg3 *tp)
 		udelay(10);
 	}
 
-	if (i >= 100000) {
+	if (i >= 100000 &&
+	    !(tp->tg3_flags2 & TG3_FLG2_SUN_5704)) {
 		printk(KERN_ERR PFX "tg3_halt timed out for %s, "
 		       "firmware will not restart magic=%08x\n",
 		       tp->dev->name, val);
@@ -3951,7 +3954,8 @@ static int tg3_reset_hw(struct tg3 *tp)
 			break;
 		udelay(10);
 	}
-	if (i >= 100000) {
+	if (i >= 100000 &&
+	    !(tp->tg3_flags2 & TG3_FLG2_SUN_5704)) {
 		printk(KERN_ERR PFX "tg3_reset_hw timed out for %s, "
 		       "firmware will not restart magic=%08x\n",
 		       tp->dev->name, val);
@@ -5569,6 +5573,9 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 {
 	int j;
 
+	if (tp->tg3_flags2 & TG3_FLG2_SUN_5704)
+		return;
+
 	tw32(GRC_EEPROM_ADDR,
 	     (EEPROM_ADDR_FSM_RESET |
 	      (EEPROM_DEFAULT_CLOCK_PERIOD <<
@@ -5641,6 +5648,11 @@ static int __devinit tg3_nvram_read(struct tg3 *tp,
 {
 	int i, saw_done_clear;
 
+	if (tp->tg3_flags2 & TG3_FLG2_SUN_5704) {
+		printk(KERN_ERR PFX "Attempt to do nvram_read on Sun 5704\n");
+		return -EINVAL;
+	}
+
 	if (!(tp->tg3_flags & TG3_FLAG_NVRAM))
 		return tg3_nvram_read_using_eeprom(tp, offset, val);
 
@@ -5909,6 +5921,14 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
 	unsigned char vpd_data[256];
 	int i;
 
+	if (tp->tg3_flags2 & TG3_FLG2_SUN_5704) {
+		/* Sun decided not to put the necessary bits in the
+		 * NVRAM of their onboard tg3 parts :(
+		 */
+		strcpy(tp->board_part_number, "Sun 5704");
+		return;
+	}
+
 	for (i = 0; i < 256; i += 4) {
 		u32 tmp;
 
@@ -5965,6 +5985,34 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
 	strcpy(tp->board_part_number, "none");
 }
 
+#ifdef CONFIG_SPARC64
+static int __devinit tg3_is_sun_5704(struct tg3 *tp)
+{
+	struct pci_dev *pdev = tp->pdev;
+	struct pcidev_cookie *pcp = pdev->sysdata;
+
+	if (pcp != NULL) {
+		int node = pcp->prom_node;
+		u32 venid, devid;
+		int err;
+
+		err = prom_getproperty(node, "subsystem-vendor-id",
+				       (char *) &venid, sizeof(venid));
+		if (err == 0 || err == -1)
+			return 0;
+		err = prom_getproperty(node, "subsystem-id",
+				       (char *) &devid, sizeof(devid));
+		if (err == 0 || err == -1)
+			return 0;
+
+		if (venid == PCI_VENDOR_ID_SUN &&
+		    devid == PCI_DEVICE_ID_TIGON3_5704)
+			return 1;
+	}
+	return 0;
+}
+#endif
+
 static int __devinit tg3_get_invariants(struct tg3 *tp)
 {
 	u32 misc_ctrl_reg;
@@ -5973,6 +6021,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	u16 pci_cmd;
 	int err;
 
+#ifdef CONFIG_SPARC64
+	if (tg3_is_sun_5704(tp))
+		tp->tg3_flags2 |= TG3_FLG2_SUN_5704;
+#endif
+
 	/* If we have an AMD 762 or Intel ICH/ICH0 chipset, write
 	 * reordering to the mailbox registers done by the host
 	 * controller can cause major troubles.  We read back from
@@ -6337,7 +6390,8 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
 		dev->dev_addr[5] = (lo >>  0) & 0xff;
 	}
 	/* Next, try NVRAM. */
-	else if (!tg3_nvram_read(tp, mac_offset + 0, &hi) &&
+	else if (!(tp->tg3_flags & TG3_FLG2_SUN_5704) &&
+		 !tg3_nvram_read(tp, mac_offset + 0, &hi) &&
 		 !tg3_nvram_read(tp, mac_offset + 4, &lo)) {
 		dev->dev_addr[0] = ((hi >> 16) & 0xff);
 		dev->dev_addr[1] = ((hi >> 24) & 0xff);

drivers/net/tg3.h

@@ -1823,6 +1823,7 @@ struct tg3 {
 #define TG3_FLAG_INIT_COMPLETE		0x80000000
 	u32				tg3_flags2;
 #define TG3_FLG2_RESTART_TIMER		0x00000001
+#define TG3_FLG2_SUN_5704		0x00000002
 
 	u32				split_mode_max_reqs;
 #define SPLIT_MODE_5704_MAX_REQ		3

include/asm-sparc64/pbm.h

@@ -158,6 +158,7 @@ struct pci_pbm_info {
 	struct linux_prom_pci_intmap	pbm_intmap[PROM_PCIIMAP_MAX];
 	int				num_pbm_intmap;
 	struct linux_prom_pci_intmask	pbm_intmask;
+	u64				ino_bitmap;
 
 	/* PBM I/O and Memory space resources. */
 	struct resource			io_space;

include/linux/delay.h

@@ -27,11 +27,11 @@ extern unsigned long loops_per_jiffy;
 
 #ifdef notdef
 #define mdelay(n) (\
-	{unsigned long msec=(n); while (msec--) udelay(1000);})
+	{unsigned long __ms=(n); while (__ms--) udelay(1000);})
 #else
 #define mdelay(n) (\
 	(__builtin_constant_p(n) && (n)<=MAX_UDELAY_MS) ? udelay((n)*1000) : \
-	({unsigned long msec=(n); while (msec--) udelay(1000);}))
+	({unsigned long __ms=(n); while (__ms--) udelay(1000);}))
 #endif
 
 #ifndef ndelay