diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-01-11 08:16:01 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-01-22 23:09:13 +0100 |
| commit | d550414434f4250e80847382fac92f7e3891d887 (patch) | |
| tree | 6146702e0e66789dac84df3300ebb8ddd2a45364 | |
| parent | e3fbbc36f2d94f15d4d9bcd52d59d82d849a8e21 (diff) | |
| download | u-boot-d550414434f4250e80847382fac92f7e3891d887.tar.gz | |
efi_loader: debug output installed device path
When a device path protocol is installed write the device
path to the console in debug mode.
For printing the new macro EFI_PRINT is used, which can be reused
for future diagnostic output.
Remove unused EFI_PRINT_GUID macro
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | include/efi_loader.h | 7 | ||||
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 637e6e166d..4198329230 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -69,10 +69,11 @@ const char *__efi_nesting_dec(void); } while(0) /* - * Write GUID + * Write an indented message with EFI prefix */ -#define EFI_PRINT_GUID(txt, guid) ({ \ - debug("%sEFI: %s %pUl\n", __efi_nesting(), txt, guid); \ +#define EFI_PRINT(format, ...) ({ \ + debug("%sEFI: " format, __efi_nesting(), \ + ##__VA_ARGS__); \ }) extern struct efi_runtime_services efi_runtime_services; diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 7a6c282f81..673c66a4aa 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -876,6 +876,8 @@ efi_status_t efi_add_protocol(const void *handle, const efi_guid_t *protocol, handler->protocol_interface = protocol_interface; INIT_LIST_HEAD(&handler->open_infos); list_add_tail(&handler->link, &efiobj->protocols); + if (!guidcmp(&efi_guid_device_path, protocol)) + EFI_PRINT("installed device path '%pD'\n", protocol_interface); return EFI_SUCCESS; } |