Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-ixp4xx/include/mach/hardware.h
17687 views
1
/*

2
 * arch/arm/mach-ixp4xx/include/mach/hardware.h 

3
 *

4
 * Copyright (C) 2002 Intel Corporation.

5
 * Copyright (C) 2003-2004 MontaVista Software, Inc.

6
 *

7
 * This program is free software; you can redistribute it and/or modify

8
 * it under the terms of the GNU General Public License version 2 as

9
 * published by the Free Software Foundation.

10
 *

11
 */

12


13
/*

14
 * Hardware definitions for IXP4xx based systems

15
 */

16


17
#ifndef __ASM_ARCH_HARDWARE_H__

18
#define __ASM_ARCH_HARDWARE_H__

19


20
#define PCIBIOS_MIN_IO		0x00001000

21
#ifdef CONFIG_IXP4XX_INDIRECT_PCI

22
#define PCIBIOS_MIN_MEM		0x10000000 /* 1 GB of indirect PCI MMIO space */

23
#define PCIBIOS_MAX_MEM		0x4FFFFFFF

24
#else

25
#define PCIBIOS_MIN_MEM		0x48000000 /* 64 MB of PCI MMIO space */

26
#define PCIBIOS_MAX_MEM		0x4BFFFFFF

27
#endif

28


29
#define ARCH_HAS_DMA_SET_COHERENT_MASK

30


31
#define pcibios_assign_all_busses()	1

32


33
/* Register locations and bits */

34
#include "ixp4xx-regs.h"

35


36
#ifndef __ASSEMBLER__

37
#include <mach/cpu.h>

38
#endif

39


40
/* Platform helper functions and definitions */

41
#include "platform.h"

42


43
#endif  /* _ASM_ARCH_HARDWARE_H */

44


45