diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2020-01-03 12:39:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-01-10 18:55:02 +0100 |
| commit | 6982947045734480b8b57521e8068073fe36bd14 (patch) | |
| tree | d631b15b67d35ed47f93fa759afc5eb0848525ba /arch/x86/include | |
| parent | 98dd0e3a0ceebd594942777e4aca9791177e3f2b (diff) | |
efi/x86: Split SetVirtualAddresMap() wrappers into 32 and 64 bit versions
Split the phys_efi_set_virtual_address_map() routine into 32 and 64 bit
versions, so we can simplify them individually in subsequent patches.
There is very little overlap between the logic anyway, and this has
already been factored out in prolog/epilog routines which are completely
different between 32 bit and 64 bit. So let's take it one step further,
and get rid of the overlap completely.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Arvind Sankar <nivedita@alum.mit.edu>
Cc: Matthew Garrett <mjg59@google.com>
Cc: linux-efi@vger.kernel.org
Link: https://lkml.kernel.org/r/20200103113953.9571-8-ardb@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/efi.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 09c3fc468793..e29e5dc0b750 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -61,8 +61,6 @@ extern asmlinkage unsigned long efi_call_phys(void *, ...); extern asmlinkage u64 efi_call(void *fp, ...); -#define efi_call_phys(f, args...) efi_call((f), args) - /* * struct efi_scratch - Scratch space used while switching to/from efi_mm * @phys_stack: stack used during EFI Mixed Mode @@ -115,8 +113,6 @@ extern void __iomem *__init efi_ioremap(unsigned long addr, unsigned long size, extern struct efi_scratch efi_scratch; extern void __init efi_set_executable(efi_memory_desc_t *md, bool executable); extern int __init efi_memblock_x86_reserve_range(void); -extern pgd_t * __init efi_call_phys_prolog(void); -extern void __init efi_call_phys_epilog(pgd_t *save_pgd); extern void __init efi_print_memmap(void); extern void __init efi_memory_uc(u64 addr, unsigned long size); extern void __init efi_map_region(efi_memory_desc_t *md); @@ -177,6 +173,10 @@ extern efi_status_t efi_thunk_set_virtual_address_map( unsigned long descriptor_size, u32 descriptor_version, efi_memory_desc_t *virtual_map); +efi_status_t efi_set_virtual_address_map(unsigned long memory_map_size, + unsigned long descriptor_size, + u32 descriptor_version, + efi_memory_desc_t *virtual_map); /* arch specific definitions used by the stub code */ |