From ae0bd3a983023aeb48b4ab3f417e5a62f8f72c37 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Fri, 18 Aug 2017 17:45:16 +0200 Subject: efi_loader: write protocol GUID in OpenProtocol To understand what is happening in OpenProtocol or LocateProtocol it is necessary to know the protocol interface GUID. Let's write a debug message. Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf --- include/efi_loader.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/efi_loader.h b/include/efi_loader.h index 1179234f683..46d684f6df8 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -17,6 +17,7 @@ int __efi_entry_check(void); int __efi_exit_check(void); +const char *__efi_nesting(void); const char *__efi_nesting_inc(void); const char *__efi_nesting_dec(void); @@ -51,6 +52,13 @@ const char *__efi_nesting_dec(void); debug("%sEFI: Return From: %s\n", __efi_nesting_dec(), #exp); \ } while(0) +/* + * Write GUID + */ +#define EFI_PRINT_GUID(txt, guid) ({ \ + debug("%sEFI: %s %pUl\n", __efi_nesting(), txt, guid); \ + }) + extern struct efi_runtime_services efi_runtime_services; extern struct efi_system_table systab; -- cgit v1.3.1