linux/arch/sparc/include/asm/pbm.h
Sam Ravnborg a439fe51a1 sparc, sparc64: use arch/sparc/include
The majority of this patch was created by the following script:

***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***

The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-27 23:00:59 +02:00

48 lines
1.4 KiB
C

/*
*
* pbm.h: PCI bus module pseudo driver software state
* Adopted from sparc64 by V. Roganov and G. Raiko
*
* Original header:
* pbm.h: U2P PCI bus module pseudo driver software state.
*
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*
* To put things into perspective, consider sparc64 with a few PCI controllers.
* Each type would have an own structure, with instances related one to one.
* We have only pcic on sparc, but we want to be compatible with sparc64 pbm.h.
* All three represent different abstractions.
* pci_bus - Linux PCI subsystem view of a PCI bus (including bridged buses)
* pbm - Arch-specific view of a PCI bus (sparc or sparc64)
* pcic - Chip-specific information for PCIC.
*/
#ifndef __SPARC_PBM_H
#define __SPARC_PBM_H
#include <linux/pci.h>
#include <asm/oplib.h>
#include <asm/prom.h>
struct linux_pbm_info {
int prom_node;
char prom_name[64];
/* struct linux_prom_pci_ranges pbm_ranges[PROMREG_MAX]; */
/* int num_pbm_ranges; */
/* Now things for the actual PCI bus probes. */
unsigned int pci_first_busno; /* Can it be nonzero? */
struct pci_bus *pci_bus; /* Was inline, MJ allocs now */
};
/* PCI devices which are not bridges have this placed in their pci_dev
* sysdata member. This makes OBP aware PCI device drivers easier to
* code.
*/
struct pcidev_cookie {
struct linux_pbm_info *pbm;
struct device_node *prom_node;
};
#endif /* !(__SPARC_PBM_H) */