[linux-2.6-block.git] / arch / arc / include / asm / pci.h

/*
 * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _ASM_ARC_PCI_H
#define _ASM_ARC_PCI_H

#ifdef __KERNEL__
#include <linux/ioport.h>

#define PCIBIOS_MIN_IO 0x100
#define PCIBIOS_MIN_MEM 0x100000

#define pcibios_assign_all_busses()	1
/*
 * The PCI address space does equal the physical memory address space.
 * The networking and block device layers use this boolean for bounce
 * buffer decisions.
 */
#define PCI_DMA_BUS_IS_PHYS	1

#endif /* __KERNEL__ */

#endif /* _ASM_ARC_PCI_H */
Commit	Line	Data
c1678ffc JP	1	/*
	2	* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8
	9	#ifndef _ASM_ARC_PCI_H
	10	#define _ASM_ARC_PCI_H
	11
	12	#ifdef __KERNEL__
	13	#include <linux/ioport.h>
	14
	15	#define PCIBIOS_MIN_IO 0x100
	16	#define PCIBIOS_MIN_MEM 0x100000
	17
	18	#define pcibios_assign_all_busses() 1
	19	/*
	20	* The PCI address space does equal the physical memory address space.
	21	* The networking and block device layers use this boolean for bounce
	22	* buffer decisions.
	23	*/
	24	#define PCI_DMA_BUS_IS_PHYS 1
	25
	26	#endif /* __KERNEL__ */
	27
	28	#endif /* _ASM_ARC_PCI_H */