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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-03-24 18:05:22 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-07-09 12:08:40 +0200 |
| commit | fc062a48b6af8f2bf1cceb1a841c62f2ad1b9a1b (patch) | |
| tree | be637602bb1c78888c8b95c895a249eb396282af | |
| parent | e8b144abe1a6b3e6068999bf2d14cb76d407a888 (diff) | |
| download | u-boot-fc062a48b6af8f2bf1cceb1a841c62f2ad1b9a1b.tar.gz | |
efi_loader: export efi_convert_pointer()
We need ConvertPointer() to adjust pointers when implementing runtime
services within U-Boot.
After ExitBootServices() gd is not available anymore. So we should not use
EFI_ENTRY() and EFI_EXIT().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| -rw-r--r-- | include/efi_loader.h | 3 | ||||
| -rw-r--r-- | lib/efi_loader/efi_runtime.c | 8 |
2 files changed, 6 insertions, 5 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index ceabbaadd0..be6cede92f 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -397,6 +397,9 @@ efi_status_t efi_root_node_register(void); efi_status_t efi_initialize_system_table(void); /* efi_runtime_detach() - detach unimplemented runtime functions */ void efi_runtime_detach(void); +/* efi_convert_pointer() - convert pointer to virtual address */ +efi_status_t EFIAPI efi_convert_pointer(efi_uintn_t debug_disposition, + void **address); /* Called by bootefi to make console interface available */ efi_status_t efi_console_register(void); /* Called by bootefi to make all disk storage accessible as EFI objects */ diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c index 121e2f65c6..45baa2fd3e 100644 --- a/lib/efi_loader/efi_runtime.c +++ b/lib/efi_loader/efi_runtime.c @@ -496,15 +496,13 @@ static __efi_runtime efi_status_t EFIAPI efi_convert_pointer_runtime( * @address: pointer to be converted * Return: status code */ -static __efi_runtime efi_status_t EFIAPI efi_convert_pointer( - efi_uintn_t debug_disposition, void **address) +__efi_runtime efi_status_t EFIAPI +efi_convert_pointer(efi_uintn_t debug_disposition, void **address) { efi_physical_addr_t addr; efi_uintn_t i; efi_status_t ret = EFI_NOT_FOUND; - EFI_ENTRY("%zu %p", debug_disposition, address); - if (!efi_virtmap) { ret = EFI_UNSUPPORTED; goto out; @@ -533,7 +531,7 @@ static __efi_runtime efi_status_t EFIAPI efi_convert_pointer( } out: - return EFI_EXIT(ret); + return ret; } static __efi_runtime void efi_relocate_runtime_table(ulong offset) |