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Commit 08390db0 authored by Josh Boyer's avatar Josh Boyer Committed by Paul Mackerras
Browse files

[POWERPC] Add tsi108_pci.h for common PCI functions 



Add a header file for the common PCI routines used for the TSI bridge

Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent fb39a96e

arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c

+1 −4
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ 
#include <asm/reg.h>

#include <mm/mmu_decl.h>

#include "mpc7448_hpc2.h"

#include <asm/tsi108_pci.h>

#include <asm/tsi108_irq.h>

#include <asm/mpic.h>
@@ -57,10 +58,7 @@ isa_mem_base = MPC7448_HPC2_ISA_MEM_BASE; 
pci_dram_offset = MPC7448_HPC2_PCI_MEM_OFFSET;

#endif



extern int tsi108_setup_pci(struct device_node *dev);

extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);

extern void tsi108_pci_int_init(struct device_node *node);

extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);



int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)

{
@@ -210,7 +208,6 @@ static int __init mpc7448_hpc2_probe(void) 


static int mpc7448_machine_check_exception(struct pt_regs *regs)

{

	extern void tsi108_clear_pci_cfg_error(void);

	const struct exception_table_entry *entry;



	/* Are we prepared to handle this fault */

arch/powerpc/sysdev/tsi108_pci.c

+1 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
#include <asm/machdep.h>

#include <asm/pci-bridge.h>

#include <asm/tsi108.h>

#include <asm/tsi108_pci.h>

#include <asm/tsi108_irq.h>

#include <asm/prom.h>

include/asm-powerpc/tsi108_pci.h

0 → 100644
+45 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2007 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.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,

 * MA 02111-1307 USA

 */



#ifndef _ASM_PPC_TSI108_PCI_H

#define _ASM_PPC_TSI108_PCI_H



#include <asm/tsi108.h>



/* Register definitions */

#define TSI108_PCI_P2O_BAR0 (TSI108_PCI_OFFSET + 0x10)

#define TSI108_PCI_P2O_BAR0_UPPER (TSI108_PCI_OFFSET + 0x14)

#define TSI108_PCI_P2O_BAR2 (TSI108_PCI_OFFSET + 0x18)

#define TSI108_PCI_P2O_BAR2_UPPER (TSI108_PCI_OFFSET + 0x1c)

#define TSI108_PCI_P2O_PAGE_SIZES (TSI108_PCI_OFFSET + 0x4c)

#define TSI108_PCI_PFAB_BAR0 (TSI108_PCI_OFFSET + 0x204)

#define TSI108_PCI_PFAB_BAR0_UPPER (TSI108_PCI_OFFSET + 0x208)

#define TSI108_PCI_PFAB_IO (TSI108_PCI_OFFSET + 0x20c)

#define TSI108_PCI_PFAB_IO_UPPER (TSI108_PCI_OFFSET + 0x210)

#define TSI108_PCI_PFAB_MEM32 (TSI108_PCI_OFFSET + 0x214)

#define TSI108_PCI_PFAB_PFM3 (TSI108_PCI_OFFSET + 0x220)

#define TSI108_PCI_PFAB_PFM4 (TSI108_PCI_OFFSET + 0x230)



extern int tsi108_setup_pci(struct device_node *dev);

extern void tsi108_pci_int_init(struct device_node *node);

extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);

extern void tsi108_clear_pci_cfg_error(void);



#endif				/*  _ASM_PPC_TSI108_PCI_H */