There are a couple places where we'll need GUID -> string. So add a
helper.
Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
include/efi_loader.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 1028bfb75d..e6c46f713e 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -239,6 +239,21 @@ static inline int guidcmp(const efi_guid_t *g1, const
efi_guid_t *g2)
return memcmp(g1, g2, sizeof(efi_guid_t));
}
+static inline int guidstr(char *s, const efi_guid_t *g)
+{
+ /* unpacked-guid, otherwise we have to have to consider endianess */
+ struct {
+ uint32_t data1;
+ uint16_t data2;
+ uint16_t data3;
+ uint8_t data4[8];
+ } *ug = (void *)g;
+ return sprintf(s, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ ug->data1, ug->data2, ug->data3, ug->data4[0],
+ ug->data4[1], ug->data4[2], ug->data4[3], ug->data4[4],
+ ug->data4[5], ug->data4[6], ug->data4[7]);
+}
+
/*
* Use these to indicate that your code / data should go into the EFI runtime
* section and thus still be available when the OS is running
--
2.13.0
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
