Merge Stephen Rothwell's patches

5 files changed, 75 insertions, 26 deletions

diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
new file mode 100644
index 00000000000..a88728fba8f
--- /dev/null
+++ b/include/asm-powerpc/ppc-pci.h
@@ -0,0 +1,54 @@
+/*
+ * c 2001 PPC 64 Team, IBM Corp
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_POWERPC_PPC_PCI_H
+#define _ASM_POWERPC_PPC_PCI_H
+
+#include <linux/pci.h>
+#include <asm/pci-bridge.h>
+
+extern unsigned long isa_io_base;
+
+extern void pci_setup_pci_controller(struct pci_controller *hose);
+extern void pci_setup_phb_io(struct pci_controller *hose, int primary);
+extern void pci_setup_phb_io_dynamic(struct pci_controller *hose, int primary);
+
+
+extern struct list_head hose_list;
+extern int global_phb_number;
+
+extern unsigned long find_and_init_phbs(void);
+
+extern struct pci_dev *ppc64_isabridge_dev;	/* may be NULL if no ISA bus */
+
+/* PCI device_node operations */
+struct device_node;
+typedef void *(*traverse_func)(struct device_node *me, void *data);
+void *traverse_pci_devices(struct device_node *start, traverse_func pre,
+		void *data);
+
+void pci_devs_phb_init(void);
+void pci_devs_phb_init_dynamic(struct pci_controller *phb);
+
+/* PCI address cache management routines */
+void pci_addr_cache_insert_device(struct pci_dev *dev);
+void pci_addr_cache_remove_device(struct pci_dev *dev);
+
+/* From rtas_pci.h */
+void init_pci_config_tokens (void);
+unsigned long get_phb_buid (struct device_node *);
+
+/* From pSeries_pci.h */
+extern void pSeries_final_fixup(void);
+extern void pSeries_irq_bus_setup(struct pci_bus *bus);
+
+extern unsigned long pci_probe_only;
+extern unsigned long pci_assign_all_buses;
+extern int pci_read_irq_line(struct pci_dev *pci_dev);
+
+#endif /* _ASM_POWERPC_PPC_PCI_H */
diff --git a/include/asm-ppc64/iSeries/iSeries_pci.h b/include/asm-ppc64/iSeries/iSeries_pci.h
index 575f611f8b3..a4d88b49fd9 100644
--- a/include/asm-ppc64/iSeries/iSeries_pci.h
+++ b/include/asm-ppc64/iSeries/iSeries_pci.h
@@ -30,21 +30,19 @@
  * End Change Activity
  */
 
-#include <asm/iSeries/HvCallPci.h>
 #include <asm/abs_addr.h>
+#include <asm/prom.h>
+#include <asm/pci-bridge.h>
 
 struct pci_dev;				/* For Forward Reference */
-struct iSeries_Device_Node;
 
 /*
- * Gets iSeries Bus, SubBus, DevFn using iSeries_Device_Node structure
+ * Gets iSeries Bus, SubBus, DevFn using device_node structure
  */
 
-#define ISERIES_BUS(DevPtr)	DevPtr->DsaAddr.Dsa.busNumber
-#define ISERIES_SUBBUS(DevPtr)	DevPtr->DsaAddr.Dsa.subBusNumber
-#define ISERIES_DEVICE(DevPtr)	DevPtr->DsaAddr.Dsa.deviceId
-#define ISERIES_DSA(DevPtr)	DevPtr->DsaAddr.DsaAddr
-#define ISERIES_DEVNODE(PciDev)	((struct iSeries_Device_Node *)PciDev->sysdata)
+#define ISERIES_BUS(DevPtr)	PCI_DN(DevPtr)->DsaAddr.Dsa.busNumber
+#define ISERIES_SUBBUS(DevPtr)	PCI_DN(DevPtr)->DsaAddr.Dsa.subBusNumber
+#define ISERIES_DEVNODE(PciDev)	((struct device_node *)PciDev->sysdata)
 
 #define EADsMaxAgents 7
 
@@ -67,22 +65,6 @@ struct iSeries_Device_Node;
 #define ISERIES_HV_ADDR(virtaddr)	\
 	(0x8000000000000000 | virt_to_abs(virtaddr))
 
-/*
- * iSeries Device Information
- */
-struct iSeries_Device_Node {
-	struct list_head Device_List;
-	struct pci_dev	*PciDev;
-	union HvDsaMap	DsaAddr;	/* Direct Select Address */
-					/* busNumber, subBusNumber, */
-					/* deviceId, barNumber */
-	int		DevFn;		/* Linux devfn */
-	int		Irq;		/* Assigned IRQ */
-	int		Flags;		/* Possible flags(disable/bist)*/
-	u8		LogicalSlot;	/* Hv Slot Index for Tces */
-	struct iommu_table *iommu_table;/* Device TCE Table */
-};
-
 extern void	iSeries_Device_Information(struct pci_dev*, int);
 
 #endif /* _ISERIES_64_PCI_H */
diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h
index a6a173d4950..d096faf4191 100644
--- a/include/asm-ppc64/iommu.h
+++ b/include/asm-ppc64/iommu.h
@@ -49,6 +49,7 @@ struct iommu_table {
 };
 
 struct scatterlist;
+struct device_node;
 
 #ifdef CONFIG_PPC_MULTIPLATFORM
 
@@ -70,9 +71,8 @@ extern void iommu_devnode_init_pSeries(struct device_node *dn);
 
 #ifdef CONFIG_PPC_ISERIES
 
-struct iSeries_Device_Node;
 /* Creates table for an individual device node */
-extern void iommu_devnode_init_iSeries(struct iSeries_Device_Node *dn);
+extern void iommu_devnode_init_iSeries(struct device_node *dn);
 
 #endif /* CONFIG_PPC_ISERIES */
 
diff --git a/include/asm-ppc64/pci-bridge.h b/include/asm-ppc64/pci-bridge.h
index d8991389ab3..8ca5fce626b 100644
--- a/include/asm-ppc64/pci-bridge.h
+++ b/include/asm-ppc64/pci-bridge.h
@@ -4,6 +4,8 @@
 
 #include <linux/pci.h>
 
+#include <asm/iSeries/HvCallPci.h>
+
 /*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -71,6 +73,14 @@ struct pci_dn {
 	struct	iommu_table *iommu_table;	/* for phb's or bridges */
 	struct	pci_dev *pcidev;	/* back-pointer to the pci device */
 	struct	device_node *node;	/* back-pointer to the device_node */
+#ifdef CONFIG_PPC_ISERIES
+	union HvDsaMap	DsaAddr;	/* Direct Select Address */
+					/* busNumber, subBusNumber, */
+					/* deviceId, barNumber */
+	int		Irq;		/* Assigned IRQ */
+	int		Flags;		/* Possible flags(disable/bist)*/
+	u8		LogicalSlot;	/* Hv Slot Index for Tces */
+#endif
 	u32	config_space[16];	/* saved PCI config space */
 };
 
diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h
index c02ec1d6b90..cf0284e081e 100644
--- a/include/asm-ppc64/prom.h
+++ b/include/asm-ppc64/prom.h
@@ -137,6 +137,9 @@ struct device_node {
 	struct  kref kref;
 	unsigned long _flags;
 	void	*data;
+#ifdef CONFIG_PPC_ISERIES
+	struct list_head Device_List;
+#endif
 };
 
 extern struct device_node *of_chosen;