---

yaml
---
r: 38491
b: refs/heads/master
c: eecba33
h: refs/heads/master
i:
  38489: 00fb4a6
  38487: 26f2d04
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: de0138da0f8cf406c096daec7494a5cbebce2e5c
+refs/heads/master: eecba334bdef03ce4918c3193f9b81791a715fb9

trunk/arch/powerpc/kernel/pci_64.c

@@ -30,6 +30,7 @@
 #include <asm/byteorder.h>
 #include <asm/machdep.h>
 #include <asm/ppc-pci.h>
+#include <asm/firmware.h>
 
 #ifdef DEBUG
 #include <asm/udbg.h>
@@ -209,7 +210,6 @@ void pcibios_free_controller(struct pci_controller *phb)
 		kfree(phb);
 }
 
-#ifndef CONFIG_PPC_ISERIES
 void __devinit pcibios_claim_one_bus(struct pci_bus *b)
 {
 	struct pci_dev *dev;
@@ -238,10 +238,12 @@ static void __init pcibios_claim_of_setup(void)
 {
 	struct pci_bus *b;
 
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		return;
+
 	list_for_each_entry(b, &pci_root_buses, node)
 		pcibios_claim_one_bus(b);
 }
-#endif
 
 #ifdef CONFIG_PPC_MULTIPLATFORM
 static u32 get_int_prop(struct device_node *np, const char *name, u32 def)
@@ -554,9 +556,8 @@ static int __init pcibios_init(void)
 	 */
 	ppc_md.phys_mem_access_prot = pci_phys_mem_access_prot;
 
-#ifdef CONFIG_PPC_ISERIES
-	iSeries_pcibios_init(); 
-#endif
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		iSeries_pcibios_init();
 
 	printk(KERN_DEBUG "PCI: Probing PCI hardware\n");
 
@@ -566,15 +567,15 @@ static int __init pcibios_init(void)
 		pci_bus_add_devices(hose->bus);
 	}
 
-#ifndef CONFIG_PPC_ISERIES
-	if (pci_probe_only)
-		pcibios_claim_of_setup();
-	else
-		/* FIXME: `else' will be removed when
-		   pci_assign_unassigned_resources() is able to work
-		   correctly with [partially] allocated PCI tree. */
-		pci_assign_unassigned_resources();
-#endif /* !CONFIG_PPC_ISERIES */
+	if (!firmware_has_feature(FW_FEATURE_ISERIES)) {
+		if (pci_probe_only)
+			pcibios_claim_of_setup();
+		else
+			/* FIXME: `else' will be removed when
+			   pci_assign_unassigned_resources() is able to work
+			   correctly with [partially] allocated PCI tree. */
+			pci_assign_unassigned_resources();
+	}
 
 	/* Call machine dependent final fixup */
 	if (ppc_md.pcibios_fixup)
@@ -586,8 +587,9 @@ static int __init pcibios_init(void)
 		printk(KERN_DEBUG "ISA bridge at %s\n", pci_name(ppc64_isabridge_dev));
 
 #ifdef CONFIG_PPC_MULTIPLATFORM
-	/* map in PCI I/O space */
-	phbs_remap_io();
+	if (!firmware_has_feature(FW_FEATURE_ISERIES))
+		/* map in PCI I/O space */
+		phbs_remap_io();
 #endif
 
 	printk(KERN_DEBUG "PCI: Probing PCI hardware done\n");
@@ -637,26 +639,26 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
  */
 int pci_domain_nr(struct pci_bus *bus)
 {
-#ifdef CONFIG_PPC_ISERIES
-	return 0;
-#else
-	struct pci_controller *hose = pci_bus_to_host(bus);
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		return 0;
+	else {
+		struct pci_controller *hose = pci_bus_to_host(bus);
 
-	return hose->global_number;
-#endif
+		return hose->global_number;
+	}
 }
 
 EXPORT_SYMBOL(pci_domain_nr);
 
 /* Decide whether to display the domain number in /proc */
 int pci_proc_domain(struct pci_bus *bus)
 {
-#ifdef CONFIG_PPC_ISERIES
-	return 0;
-#else
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	return hose->buid;
-#endif
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		return 0;
+	else {
+		struct pci_controller *hose = pci_bus_to_host(bus);
+		return hose->buid;
+	}
 }
 
 /*

trunk/arch/powerpc/platforms/iseries/pci.c

@@ -262,10 +262,6 @@ void __init iSeries_pci_final_fixup(void)
 	mf_display_src(0xC9000200);
 }
 
-void pcibios_fixup_bus(struct pci_bus *PciBus)
-{
-}
-
 void pcibios_fixup_resources(struct pci_dev *pdev)
 {
 }