From 17394f9a66e1b8caf2bb43419668dcd26e722ffe Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Wed, 27 Mar 2019 21:41:04 +0100 Subject: efi_loader: TODO for the EFI file protocol We currently only support EFI_FILE_PROTOCOL_REVISION while UEFI specs 2.4 - 2.7 prescribe EFI_FILE_PROTOCOL_REVISION2. Add a todo. Add missing constants for the EFI file protocol revision. Signed-off-by: Heinrich Schuchardt --- include/efi_api.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/efi_api.h b/include/efi_api.h index ccf608653d4..8647bfa6629 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -1322,7 +1322,9 @@ struct efi_pxe { #define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID \ EFI_GUID(0x964e5b22, 0x6459, 0x11d2, \ 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b) -#define EFI_FILE_PROTOCOL_REVISION 0x00010000 +#define EFI_FILE_PROTOCOL_REVISION 0x00010000 +#define EFI_FILE_PROTOCOL_REVISION2 0x00020000 +#define EFI_FILE_PROTOCOL_LATEST_REVISION EFI_FILE_PROTOCOL_REVISION2 struct efi_file_handle { u64 rev; @@ -1346,6 +1348,10 @@ struct efi_file_handle { const efi_guid_t *info_type, efi_uintn_t buffer_size, void *buffer); efi_status_t (EFIAPI *flush)(struct efi_file_handle *file); + /* + * TODO: We currently only support EFI file protocol revision 0x00010000 + * while UEFI specs 2.4 - 2.7 prescribe revision 0x00020000. + */ }; #define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION 0x00010000 -- cgit v1.2.3