From e75eac33b5c7f797e4b2ddcb39183cf268e26822 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Sun, 25 Jun 2006 05:46:50 -0700 Subject: [PATCH] Clean up and refactor i386 sub-architecture setup Clean up and refactor i386 sub-architecture setup. This change moves all the code from the asm-i386/mach-*/setup_arch_pre/post.h headers, into arch/i386/mach-*/setup.c. mach-*/setup_arch_pre.h is renamed to setup_arch.h, and contains only things which should be in header files. It is purely code-motion; there should be no functional changes at all. Several functions in arch/i386/kernel/setup.c needed to be made non-static so that they're visible to the code in mach-*/setup.c. asm-i386/setup.h is used to hold the prototypes for these functions. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Chris Wright Cc: Zachary Amsden Cc: Chris Wright Cc: Christian Limpach Cc: Martin Bligh Cc: James Bottomley Cc: Andrey Panin Cc: Dave Hansen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-i386/mach-default/setup_arch.h | 5 ++++ include/asm-i386/mach-default/setup_arch_post.h | 40 ------------------------- include/asm-i386/mach-default/setup_arch_pre.h | 5 ---- 3 files changed, 5 insertions(+), 45 deletions(-) create mode 100644 include/asm-i386/mach-default/setup_arch.h delete mode 100644 include/asm-i386/mach-default/setup_arch_post.h delete mode 100644 include/asm-i386/mach-default/setup_arch_pre.h (limited to 'include/asm-i386/mach-default') diff --git a/include/asm-i386/mach-default/setup_arch.h b/include/asm-i386/mach-default/setup_arch.h new file mode 100644 index 000000000000..fb42099e7bd4 --- /dev/null +++ b/include/asm-i386/mach-default/setup_arch.h @@ -0,0 +1,5 @@ +/* Hook to call BIOS initialisation function */ + +/* no action for generic */ + +#define ARCH_SETUP diff --git a/include/asm-i386/mach-default/setup_arch_post.h b/include/asm-i386/mach-default/setup_arch_post.h deleted file mode 100644 index 2fc4888721f6..000000000000 --- a/include/asm-i386/mach-default/setup_arch_post.h +++ /dev/null @@ -1,40 +0,0 @@ -/** - * machine_specific_memory_setup - Hook for machine specific memory setup. - * - * Description: - * This is included late in kernel/setup.c so that it can make - * use of all of the static functions. - **/ - -static char * __init machine_specific_memory_setup(void) -{ - char *who; - - - who = "BIOS-e820"; - - /* - * Try to copy the BIOS-supplied E820-map. - * - * Otherwise fake a memory map; one section from 0k->640k, - * the next section from 1mb->appropriate_mem_k - */ - sanitize_e820_map(E820_MAP, &E820_MAP_NR); - if (copy_e820_map(E820_MAP, E820_MAP_NR) < 0) { - unsigned long mem_size; - - /* compare results from other methods and take the greater */ - if (ALT_MEM_K < EXT_MEM_K) { - mem_size = EXT_MEM_K; - who = "BIOS-88"; - } else { - mem_size = ALT_MEM_K; - who = "BIOS-e801"; - } - - e820.nr_map = 0; - add_memory_region(0, LOWMEMSIZE(), E820_RAM); - add_memory_region(HIGH_MEMORY, mem_size << 10, E820_RAM); - } - return who; -} diff --git a/include/asm-i386/mach-default/setup_arch_pre.h b/include/asm-i386/mach-default/setup_arch_pre.h deleted file mode 100644 index fb42099e7bd4..000000000000 --- a/include/asm-i386/mach-default/setup_arch_pre.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Hook to call BIOS initialisation function */ - -/* no action for generic */ - -#define ARCH_SETUP -- cgit v1.2.3