From c55377ee73f6efeb373ae06f6e918d87660b4852 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 14 Nov 2005 17:22:01 +1100 Subject: powerpc: Move a bunch of ppc64 headers to include/asm-powerpc ... and also delete some that are no longer used because we already had an include/asm-powerpc version of the header. Signed-off-by: Paul Mackerras --- include/asm-ppc64/prom.h | 220 ----------------------------------------------- 1 file changed, 220 deletions(-) delete mode 100644 include/asm-ppc64/prom.h (limited to 'include/asm-ppc64/prom.h') diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h deleted file mode 100644 index ddfe186589f..00000000000 --- a/include/asm-ppc64/prom.h +++ /dev/null @@ -1,220 +0,0 @@ -#ifndef _PPC64_PROM_H -#define _PPC64_PROM_H - -/* - * Definitions for talking to the Open Firmware PROM on - * Power Macintosh computers. - * - * Copyright (C) 1996 Paul Mackerras. - * - * Updates for PPC64 by Peter Bergner & David Engebretsen, 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. - */ -#include -#include -#include - -#define PTRRELOC(x) ((typeof(x))((unsigned long)(x) - offset)) -#define PTRUNRELOC(x) ((typeof(x))((unsigned long)(x) + offset)) -#define RELOC(x) (*PTRRELOC(&(x))) - -/* Definitions used by the flattened device tree */ -#define OF_DT_HEADER 0xd00dfeed /* marker */ -#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ -#define OF_DT_END_NODE 0x2 /* End node */ -#define OF_DT_PROP 0x3 /* Property: name off, size, - * content */ -#define OF_DT_NOP 0x4 /* nop */ -#define OF_DT_END 0x9 - -#define OF_DT_VERSION 0x10 - -/* - * This is what gets passed to the kernel by prom_init or kexec - * - * The dt struct contains the device tree structure, full pathes and - * property contents. The dt strings contain a separate block with just - * the strings for the property names, and is fully page aligned and - * self contained in a page, so that it can be kept around by the kernel, - * each property name appears only once in this page (cheap compression) - * - * the mem_rsvmap contains a map of reserved ranges of physical memory, - * passing it here instead of in the device-tree itself greatly simplifies - * the job of everybody. It's just a list of u64 pairs (base/size) that - * ends when size is 0 - */ -struct boot_param_header -{ - u32 magic; /* magic word OF_DT_HEADER */ - u32 totalsize; /* total size of DT block */ - u32 off_dt_struct; /* offset to structure */ - u32 off_dt_strings; /* offset to strings */ - u32 off_mem_rsvmap; /* offset to memory reserve map */ - u32 version; /* format version */ - u32 last_comp_version; /* last compatible version */ - /* version 2 fields below */ - u32 boot_cpuid_phys; /* Physical CPU id we're booting on */ - /* version 3 fields below */ - u32 dt_strings_size; /* size of the DT strings block */ -}; - - - -typedef u32 phandle; -typedef u32 ihandle; - -struct address_range { - unsigned long space; - unsigned long address; - unsigned long size; -}; - -struct interrupt_info { - int line; - int sense; /* +ve/-ve logic, edge or level, etc. */ -}; - -struct pci_address { - u32 a_hi; - u32 a_mid; - u32 a_lo; -}; - -struct isa_address { - u32 a_hi; - u32 a_lo; -}; - -struct isa_range { - struct isa_address isa_addr; - struct pci_address pci_addr; - unsigned int size; -}; - -struct reg_property { - unsigned long address; - unsigned long size; -}; - -struct reg_property32 { - unsigned int address; - unsigned int size; -}; - -struct reg_property64 { - unsigned long address; - unsigned long size; -}; - -struct property { - char *name; - int length; - unsigned char *value; - struct property *next; -}; - -struct device_node { - char *name; - char *type; - phandle node; - phandle linux_phandle; - int n_addrs; - struct address_range *addrs; - int n_intrs; - struct interrupt_info *intrs; - char *full_name; - - struct property *properties; - struct device_node *parent; - struct device_node *child; - struct device_node *sibling; - struct device_node *next; /* next device of same type */ - struct device_node *allnext; /* next in list of all nodes */ - struct proc_dir_entry *pde; /* this node's proc directory */ - struct kref kref; - unsigned long _flags; - void *data; -#ifdef CONFIG_PPC_ISERIES - struct list_head Device_List; -#endif -}; - -extern struct device_node *of_chosen; - -/* flag descriptions */ -#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ - -#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) -#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) - -/* - * Until 32-bit ppc can add proc_dir_entries to its device_node - * definition, we cannot refer to pde, name_link, and addr_link - * in arch-independent code. - */ -#define HAVE_ARCH_DEVTREE_FIXUPS - -static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) -{ - dn->pde = de; -} - - -/* OBSOLETE: Old stlye node lookup */ -extern struct device_node *find_devices(const char *name); -extern struct device_node *find_type_devices(const char *type); -extern struct device_node *find_path_device(const char *path); -extern struct device_node *find_compatible_devices(const char *type, - const char *compat); -extern struct device_node *find_all_nodes(void); - -/* New style node lookup */ -extern struct device_node *of_find_node_by_name(struct device_node *from, - const char *name); -extern struct device_node *of_find_node_by_type(struct device_node *from, - const char *type); -extern struct device_node *of_find_compatible_node(struct device_node *from, - const char *type, const char *compat); -extern struct device_node *of_find_node_by_path(const char *path); -extern struct device_node *of_find_node_by_phandle(phandle handle); -extern struct device_node *of_find_all_nodes(struct device_node *prev); -extern struct device_node *of_get_parent(const struct device_node *node); -extern struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev); -extern struct device_node *of_node_get(struct device_node *node); -extern void of_node_put(struct device_node *node); - -/* For scanning the flat device-tree at boot time */ -int __init of_scan_flat_dt(int (*it)(unsigned long node, - const char *uname, int depth, - void *data), - void *data); -void* __init of_get_flat_dt_prop(unsigned long node, const char *name, - unsigned long *size); - -/* For updating the device tree at runtime */ -extern void of_attach_node(struct device_node *); -extern void of_detach_node(const struct device_node *); - -/* Other Prototypes */ -extern unsigned long prom_init(unsigned long, unsigned long, unsigned long, - unsigned long, unsigned long); -extern void finish_device_tree(void); -extern void unflatten_device_tree(void); -extern void early_init_devtree(void *); -extern int device_is_compatible(struct device_node *device, const char *); -extern int machine_is_compatible(const char *compat); -extern unsigned char *get_property(struct device_node *node, const char *name, - int *lenp); -extern void print_properties(struct device_node *node); -extern int prom_n_addr_cells(struct device_node* np); -extern int prom_n_size_cells(struct device_node* np); -extern int prom_n_intr_cells(struct device_node* np); -extern void prom_get_irq_senses(unsigned char *senses, int off, int max); -extern int prom_add_property(struct device_node* np, struct property* prop); - -#endif /* _PPC64_PROM_H */ -- cgit v1.2.3