ia64/linux-2.6.18-xen.hg

view include/asm-m32r/ide.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 #ifndef _ASM_M32R_IDE_H
2 #define _ASM_M32R_IDE_H
4 /* $Id$ */
6 /*
7 * linux/include/asm-m32r/ide.h
8 *
9 * Copyright (C) 1994-1996 Linus Torvalds & authors
10 */
12 /*
13 * This file contains the i386 architecture specific IDE code.
14 */
16 #ifdef __KERNEL__
19 #ifndef MAX_HWIFS
20 # ifdef CONFIG_BLK_DEV_IDEPCI
21 #define MAX_HWIFS 10
22 # else
23 #define MAX_HWIFS 2
24 # endif
25 #endif
27 #include <asm/m32r.h>
30 #define IDE_ARCH_OBSOLETE_DEFAULTS
32 static __inline__ int ide_default_irq(unsigned long base)
33 {
34 switch (base) {
35 #if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2)
36 case 0x1f0: return PLD_IRQ_CFIREQ;
37 default:
38 return 0;
39 #elif defined(CONFIG_PLAT_MAPPI3)
40 case 0x1f0: return PLD_IRQ_CFIREQ;
41 case 0x170: return PLD_IRQ_IDEIREQ;
42 default:
43 return 0;
44 #else
45 case 0x1f0: return 14;
46 case 0x170: return 15;
47 case 0x1e8: return 11;
48 case 0x168: return 10;
49 case 0x1e0: return 8;
50 case 0x160: return 12;
51 default:
52 return 0;
53 #endif
54 }
55 }
57 static __inline__ unsigned long ide_default_io_base(int index)
58 {
59 switch (index) {
60 case 0: return 0x1f0;
61 case 1: return 0x170;
62 case 2: return 0x1e8;
63 case 3: return 0x168;
64 case 4: return 0x1e0;
65 case 5: return 0x160;
66 default:
67 return 0;
68 }
69 }
71 #define IDE_ARCH_OBSOLETE_INIT
72 #define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
74 #ifdef CONFIG_BLK_DEV_IDEPCI
75 #define ide_init_default_irq(base) (0)
76 #else
77 #define ide_init_default_irq(base) ide_default_irq(base)
78 #endif
80 #include <asm-generic/ide_iops.h>
82 #endif /* __KERNEL__ */
84 #endif /* _ASM_M32R_IDE_H */