Intel Extensible Firmware Interface User Manual
Page 866
Extensible Firmware Interface Specification
D-2
12/01/02
Version 1.10
Table D-3. EFI_STATUS Error Codes (High Bit Set)
(continued)
Mnemonic
Value
Description
EFI_NOT_READY
6
There is no data pending upon return.
EFI_DEVICE_ERROR 7
The physical device reported an error while attempting the
operation.
EFI_WRITE_PROTECTED
8
The device cannot be written to.
EFI_OUT_OF_RESOURCES
9
A resource has run out.
EFI_VOLUME_CORRUPTED 10 An inconstancy was detected on the file system causing
the operating to fail.
EFI_VOLUME_FULL
11
There is no more space on the file system.
EFI_NO_MEDIA 12
The device does not contain any medium to perform the
operation.
EFI_MEDIA_CHANGED 13
The medium in the device has changed since the last
access.
EFI_NOT_FOUND
14
The item was not found.
EFI_ACCESS_DENIED
15
Access was denied.
EFI_NO_RESPONSE
16
The server was not found or did not respond to the request.
EFI_NO_MAPPING
17
A mapping to a device does not exist.
EFI_TIMEOUT
18
The timeout time expired.
EFI_NOT_STARTED
19
The protocol has not been started.
EFI_ALREADY_STARTED
20
The protocol has already been started.
EFI_ABORTED
21
The operation was aborted.
EFI_ICMP_ERROR
22
An ICMP error occurred during the network operation.
EFI_TFTP_ERROR
23
A TFTP error occurred during the network operation.
EFI_PROTOCOL_ERROR
24
A protocol error occurred during the network operation.
EFI_INCOMPATIBLE_VERSION 25
The function encountered an internal version that was
incompatible with a version requested by the caller.
EFI_SECURITY_VIOLATION
26
The function was not performed due to a security violation.
EFI_CRC_ERROR
27
A CRC error was detected.
Table D-4. EFI_STATUS Warning Codes (High Bit Clear)
Mnemonic
Value
Description
EFI_WARN_UNKOWN_GLYPH 1 The Unicode string contained one or more characters that
the device could not render and were skipped.
EFI_WARN_DELETE_FAILURE
2
The handle was closed, but the file was not deleted.
EFI_WARN_WRITE_FAILURE 3 The handle was closed, but the data to the file was not
flushed properly.
EFI_WARN_BUFFER_TOO_SMALL 4
The resulting buffer was too small, and the data was
truncated to the buffer size.