diff options
Diffstat (limited to 'arch/x86/kernel/efi.c')
| -rw-r--r-- | arch/x86/kernel/efi.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c index 473c89fe5073..a03ca36a302c 100644 --- a/arch/x86/kernel/efi.c +++ b/arch/x86/kernel/efi.c @@ -242,9 +242,11 @@ void __init efi_reserve_early(void) { unsigned long pmap; +#ifdef CONFIG_X86_32 pmap = boot_params.efi_info.efi_memmap; -#ifdef CONFIG_X86_64 - pmap += (__u64)boot_params.efi_info.efi_memmap_hi << 32; +#else + pmap = (boot_params.efi_info.efi_memmap | + ((__u64)boot_params.efi_info.efi_memmap_hi<<32)); #endif memmap.phys_map = (void *)pmap; memmap.nr_map = boot_params.efi_info.efi_memmap_size / @@ -284,10 +286,12 @@ void __init efi_init(void) int i = 0; void *tmp; +#ifdef CONFIG_X86_32 efi_phys.systab = (efi_system_table_t *)boot_params.efi_info.efi_systab; -#ifdef CONFIG_X86_64 - efi_phys.systab = (void *)efi_phys.systab + - ((__u64)boot_params.efi_info.efi_systab_hi<<32); +#else + efi_phys.systab = (efi_system_table_t *) + (boot_params.efi_info.efi_systab | + ((__u64)boot_params.efi_info.efi_systab_hi<<32)); #endif efi.systab = early_ioremap((unsigned long)efi_phys.systab, |
