X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fplatforms%2Fpowermac%2Ffeature.c;h=33e815f4466cbe4c58bb80281d29576abc417ca9;hb=71a157e8edca55198e808f8561dd49017a54ee34;hp=52cfdd86c92847767538793721199989060c00f5;hpb=30686ba6d56858657829d3eb524ed73e5dc98d2b;p=safe%2Fjmp%2Flinux-2.6

diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 52cfdd8..33e815f 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -826,13 +826,15 @@ core99_ata100_enable(struct device_node *node, long value)
 
 	if (value) {
 		if (pci_device_from_OF_node(node, &pbus, &pid) == 0)
-			pdev = pci_find_slot(pbus, pid);
+			pdev = pci_get_bus_and_slot(pbus, pid);
 		if (pdev == NULL)
 			return 0;
 		rc = pci_enable_device(pdev);
+		if (rc == 0)
+			pci_set_master(pdev);
+		pci_dev_put(pdev);
 		if (rc)
 			return rc;
-		pci_set_master(pdev);
 	}
 	return 0;
 }
@@ -1418,7 +1420,7 @@ static long g5_eth_phy_reset(struct device_node *node, long param, long value)
 	phy = of_get_next_child(node, NULL);
 	if (!phy)
 		return -ENODEV;
-	need_reset = device_is_compatible(phy, "B5221");
+	need_reset = of_device_is_compatible(phy, "B5221");
 	of_node_put(phy);
 	if (!need_reset)
 		return 0;
@@ -2417,14 +2419,14 @@ static int __init probe_motherboard(void)
 	dt = of_find_node_by_name(NULL, "device-tree");
 	if (dt != NULL)
 		model = of_get_property(dt, "model", NULL);
-	for(i=0; model && i<(sizeof(pmac_mb_defs)/sizeof(struct pmac_mb_def)); i++) {
+	for(i=0; model && i<ARRAY_SIZE(pmac_mb_defs); i++) {
 	    if (strcmp(model, pmac_mb_defs[i].model_string) == 0) {
 		pmac_mb = pmac_mb_defs[i];
 		goto found;
 	    }
 	}
-	for(i=0; i<(sizeof(pmac_mb_defs)/sizeof(struct pmac_mb_def)); i++) {
-	    if (machine_is_compatible(pmac_mb_defs[i].model_string)) {
+	for(i=0; i<ARRAY_SIZE(pmac_mb_defs); i++) {
+	    if (of_machine_is_compatible(pmac_mb_defs[i].model_string)) {
 		pmac_mb = pmac_mb_defs[i];
 		goto found;
 	    }
@@ -2563,6 +2565,8 @@ static void __init probe_uninorth(void)
 
 	/* Locate core99 Uni-N */
 	uninorth_node = of_find_node_by_name(NULL, "uni-n");
+	uninorth_maj = 1;
+
 	/* Locate G5 u3 */
 	if (uninorth_node == NULL) {
 		uninorth_node = of_find_node_by_name(NULL, "u3");
@@ -2573,8 +2577,10 @@ static void __init probe_uninorth(void)
 		uninorth_node = of_find_node_by_name(NULL, "u4");
 		uninorth_maj = 4;
 	}
-	if (uninorth_node == NULL)
+	if (uninorth_node == NULL) {
+		uninorth_maj = 0;
 		return;
+	}
 
 	addrp = of_get_property(uninorth_node, "reg", NULL);
 	if (addrp == NULL)
@@ -2583,9 +2589,16 @@ static void __init probe_uninorth(void)
 	if (address == 0)
 		return;
 	uninorth_base = ioremap(address, 0x40000);
+	if (uninorth_base == NULL)
+		return;
 	uninorth_rev = in_be32(UN_REG(UNI_N_VERSION));
-	if (uninorth_maj == 3 || uninorth_maj == 4)
+	if (uninorth_maj == 3 || uninorth_maj == 4) {
 		u3_ht_base = ioremap(address + U3_HT_CONFIG_BASE, 0x1000);
+		if (u3_ht_base == NULL) {
+			iounmap(uninorth_base);
+			return;
+		}
+	}
 
 	printk(KERN_INFO "Found %s memory controller & host bridge"
 	       " @ 0x%08x revision: 0x%02x\n", uninorth_maj == 3 ? "U3" :
@@ -2624,7 +2637,7 @@ static void __init probe_one_macio(const char *name, const char *compat, int typ
 	for (node = NULL; (node = of_find_node_by_name(node, name)) != NULL;) {
 		if (!compat)
 			break;
-		if (device_is_compatible(node, compat))
+		if (of_device_is_compatible(node, compat))
 			break;
 	}
 	if (!node)
@@ -2671,7 +2684,7 @@ static void __init probe_one_macio(const char *name, const char *compat, int typ
 	macio_chips[i].of_node	= node;
 	macio_chips[i].type	= type;
 	macio_chips[i].base	= base;
-	macio_chips[i].flags	= MACIO_FLAG_SCCB_ON | MACIO_FLAG_SCCB_ON;
+	macio_chips[i].flags	= MACIO_FLAG_SCCA_ON | MACIO_FLAG_SCCB_ON;
 	macio_chips[i].name	= macio_names[type];
 	revp = of_get_property(node, "revision-id", NULL);
 	if (revp)
@@ -2728,7 +2741,7 @@ initial_serial_shutdown(struct device_node *np)
 	conn = of_get_property(np, "AAPL,connector", &len);
 	if (conn && (strcmp(conn, "infrared") == 0))
 		port_type = PMAC_SCC_IRDA;
-	else if (device_is_compatible(np, "cobalt"))
+	else if (of_device_is_compatible(np, "cobalt"))
 		modem = 1;
 	else if (slots && slots->count > 0) {
 		if (strcmp(slots->name, "IrDA") == 0)
@@ -2787,7 +2800,7 @@ set_initial_features(void)
 		 */
 		np = of_find_node_by_name(NULL, "ethernet");
 		while(np) {
-			if (device_is_compatible(np, "K2-GMAC"))
+			if (of_device_is_compatible(np, "K2-GMAC"))
 				g5_gmac_enable(np, 0, 1);
 			np = of_find_node_by_name(np, "ethernet");
 		}
@@ -2799,7 +2812,7 @@ set_initial_features(void)
 		 */
 		np = of_find_node_by_name(NULL, "firewire");
 		while(np) {
-			if (device_is_compatible(np, "pci106b,5811")) {
+			if (of_device_is_compatible(np, "pci106b,5811")) {
 				macio_chips[0].flags |= MACIO_FLAG_FW_SUPPORTED;
 				g5_fw_enable(np, 0, 1);
 			}
@@ -2817,8 +2830,8 @@ set_initial_features(void)
 		np = of_find_node_by_name(NULL, "ethernet");
 		while(np) {
 			if (np->parent
-			    && device_is_compatible(np->parent, "uni-north")
-			    && device_is_compatible(np, "gmac"))
+			    && of_device_is_compatible(np->parent, "uni-north")
+			    && of_device_is_compatible(np, "gmac"))
 				core99_gmac_enable(np, 0, 1);
 			np = of_find_node_by_name(np, "ethernet");
 		}
@@ -2831,10 +2844,10 @@ set_initial_features(void)
 		np = of_find_node_by_name(NULL, "firewire");
 		while(np) {
 			if (np->parent
-			    && device_is_compatible(np->parent, "uni-north")
-			    && (device_is_compatible(np, "pci106b,18") ||
-			        device_is_compatible(np, "pci106b,30") ||
-			        device_is_compatible(np, "pci11c1,5811"))) {
+			    && of_device_is_compatible(np->parent, "uni-north")
+			    && (of_device_is_compatible(np, "pci106b,18") ||
+			        of_device_is_compatible(np, "pci106b,30") ||
+			        of_device_is_compatible(np, "pci11c1,5811"))) {
 				macio_chips[0].flags |= MACIO_FLAG_FW_SUPPORTED;
 				core99_firewire_enable(np, 0, 1);
 			}
@@ -2845,8 +2858,8 @@ set_initial_features(void)
 		np = of_find_node_by_name(NULL, "ata-6");
 		while(np) {
 			if (np->parent
-			    && device_is_compatible(np->parent, "uni-north")
-			    && device_is_compatible(np, "kauai-ata")) {
+			    && of_device_is_compatible(np->parent, "uni-north")
+			    && of_device_is_compatible(np, "kauai-ata")) {
 				core99_ata100_enable(np, 1);
 			}
 			np = of_find_node_by_name(np, "ata-6");
@@ -3027,3 +3040,8 @@ void pmac_resume_agp_for_card(struct pci_dev *dev)
 	pmac_agp_resume(pmac_agp_bridge);
 }
 EXPORT_SYMBOL(pmac_resume_agp_for_card);
+
+int pmac_get_uninorth_variant(void)
+{
+	return uninorth_maj;
+}