diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/head32.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/head64.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 2 |
4 files changed, 7 insertions, 4 deletions
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index d0d9be25ed9..8a971cb3dd3 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -6,11 +6,13 @@ * @probe_roms: probe BIOS roms * @reserve_resources: reserve the standard resources for the * platform + * @reserve_ebda_region: reserve the extended bios data area * */ struct x86_init_resources { void (*probe_roms)(void); void (*reserve_resources)(void); + void (*reserve_ebda_region)(void); }; /** diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index d91c37c0206..921a23b6c14 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -11,7 +11,7 @@ #include <asm/setup.h> #include <asm/sections.h> #include <asm/e820.h> -#include <asm/bios_ebda.h> +#include <asm/page.h> #include <asm/trampoline.h> void __init i386_start_kernel(void) @@ -33,7 +33,7 @@ void __init i386_start_kernel(void) x86_init.resources.probe_roms = probe_roms; x86_init.resources.reserve_resources = i386_reserve_resources; - reserve_ebda_region(); + x86_init.resources.reserve_ebda_region(); /* * At this point everything still needed from the boot loader diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 70eaa852c73..cead8149c3d 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -23,7 +23,6 @@ #include <asm/sections.h> #include <asm/kdebug.h> #include <asm/e820.h> -#include <asm/bios_ebda.h> #include <asm/trampoline.h> static void __init zap_identity_mappings(void) @@ -112,7 +111,7 @@ void __init x86_64_start_reservations(char *real_mode_data) } #endif - reserve_ebda_region(); + x86_init.resources.reserve_ebda_region(); /* * At this point everything still needed from the boot loader diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 68c093b67ec..1fff49a6858 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -5,6 +5,7 @@ */ #include <linux/init.h> +#include <asm/bios_ebda.h> #include <asm/setup.h> void __cpuinit x86_init_noop(void) { } @@ -18,5 +19,6 @@ struct __initdata x86_init_ops x86_init = { .resources = { .probe_roms = x86_init_noop, .reserve_resources = reserve_standard_io_resources, + .reserve_ebda_region = reserve_ebda_region, }, }; |