On 03.07.17 22:41, Heinrich Schuchardt wrote:
efi.h held only a few EFI status codes.
The patch adds the missing definitions for later usage.
Signed-off-by: Heinrich Schuchardt <[email protected]>
---
v2
This patch was split of version 1 of
efi_loader: provide meaningful status code
---
include/efi.h | 47 ++++++++++++++++++++++++++++++++++-------------
1 file changed, 34 insertions(+), 13 deletions(-)
diff --git a/include/efi.h b/include/efi.h
index 3d587807e8..242da3c3be 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -39,19 +39,40 @@ struct efi_device_path;
#define EFI_BITS_PER_LONG 64
#endif
-#define EFI_SUCCESS 0
-#define EFI_LOAD_ERROR (1 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_INVALID_PARAMETER (2 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_UNSUPPORTED (3 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_BAD_BUFFER_SIZE (4 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_BUFFER_TOO_SMALL (5 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_NOT_READY (6 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_DEVICE_ERROR (7 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_WRITE_PROTECTED (8 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_OUT_OF_RESOURCES (9 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_NOT_FOUND (14 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_ACCESS_DENIED (15 | (1UL << (EFI_BITS_PER_LONG - 1)))
-#define EFI_SECURITY_VIOLATION (26 | (1UL << (EFI_BITS_PER_LONG - 1)))
+#define EFI_SUCCESS 0
+#define EFI_LOAD_ERROR (1 | (1UL << (EFI_BITS_PER_LONG - 1)))
While you're touching these anyway, would you mind to convert the error
bit into something more readable?
#define EFI_ERROR_MASK (1UL << (EFI_BITS_PER_LONG - 1))
#define EFI_LOAD_ERROR (EFI_ERROR_MASK | 1)
We can then reuse the same constant in patch 2/3 to mask the bit out of
the return value ;).
Alex
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