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[x86] remove uses of magic macros for boot_params access

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Instead of using magic macros for boot_params access, simply use the
boot_params structure.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2007-10-15 17:13:22 -07:00
parent 2b0460b534
commit 30c826451d
20 changed files with 139 additions and 185 deletions
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7
arch/x86/xen/enlighten.c
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@ -1137,9 +1137,10 @@ asmlinkage void __init xen_start_kernel(void)
new_cpu_data.x86_capability[0] = cpuid_edx(1);
/* Poke various useful things into boot_params */
LOADER_TYPE = (9 << 4) | 0;
INITRD_START = xen_start_info->mod_start ? __pa(xen_start_info->mod_start) : 0;
INITRD_SIZE = xen_start_info->mod_len;
boot_params.hdr.type_of_loader = (9 << 4) | 0;
boot_params.hdr.ramdisk_image = xen_start_info->mod_start
? __pa(xen_start_info->mod_start) : 0;
boot_params.hdr.ramdisk_size = xen_start_info->mod_len;
/* Start the world */
start_kernel();