ia64/linux-2.6.18-xen.hg

view include/asm-m32r/setup.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 /*
2 * This is set up by the setup-routine at boot-time
3 */
4 #define PARAM ((unsigned char *)empty_zero_page)
6 #define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000))
7 #define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004))
8 #define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008))
9 #define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c))
10 #define INITRD_START (*(unsigned long *) (PARAM+0x010))
11 #define INITRD_SIZE (*(unsigned long *) (PARAM+0x014))
13 #define M32R_CPUCLK (*(unsigned long *) (PARAM+0x018))
14 #define M32R_BUSCLK (*(unsigned long *) (PARAM+0x01c))
15 #define M32R_TIMER_DIVIDE (*(unsigned long *) (PARAM+0x020))
17 #define COMMAND_LINE ((char *) (PARAM+0x100))
19 #define SCREEN_INFO (*(struct screen_info *) (PARAM+0x200))
21 #define COMMAND_LINE_SIZE (512)
23 #define RAMDISK_IMAGE_START_MASK (0x07FF)
24 #define RAMDISK_PROMPT_FLAG (0x8000)
25 #define RAMDISK_LOAD_FLAG (0x4000)
27 extern unsigned long memory_start;
28 extern unsigned long memory_end;