Add some comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9280 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2009-09-18 02:19:18 +00:00
parent abbfadd791
commit 3a7afaf648
5 changed files with 34 additions and 0 deletions

View File

@@ -323,6 +323,7 @@ EFI_STATUS
the caller.
@retval EFI_SUCCESS An MTFTPv4 OACK packet was received and is in the Packet.
Note: It does not match UEFI 2.3 Specification.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
- This is NULL.
- Filename is NULL.
@@ -340,11 +341,17 @@ EFI_STATUS
@retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.
@retval EFI_TFTP_ERROR An MTFTPv4 ERROR packet was received and is in the Packet.
@retval EFI_NETWORK_UNREACHABLE An ICMP network unreachable error packet was received and the Packet is set to NULL.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_HOST_UNREACHABLE An ICMP host unreachable error packet was received and the Packet is set to NULL.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_PROTOCOL_UNREACHABLE An ICMP protocol unreachable error packet was received and the Packet is set to NULL.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_PORT_UNREACHABLE An ICMP port unreachable error packet was received and the Packet is set to NULL.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_ICMP_ERROR Some other ICMP ERROR packet was received and is in the Buffer.
Note: It does not match UEFI 2.3 Specification.
@retval EFI_PROTOCOL_ERROR An unexpected MTFTPv4 packet was received and is in the Packet.
Note: It does not match UEFI 2.3 Specification.
@retval EFI_TIMEOUT No responses were received from the MTFTPv4 server.
@retval EFI_DEVICE_ERROR An unexpected network error or system error occurred.
@@ -406,12 +413,18 @@ EFI_STATUS
@retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.
@retval EFI_BUFFER_TOO_SMALL BufferSize is not zero but not large enough to hold the
downloaded data in downloading process.
Note: It does not match UEFI 2.3 Specification.
@retval EFI_ABORTED Current operation is aborted by user.
@retval EFI_NETWORK_UNREACHABLE An ICMP network unreachable error packet was received.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_HOST_UNREACHABLE An ICMP host unreachable error packet was received.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_PROTOCOL_UNREACHABLE An ICMP protocol unreachable error packet was received.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_PORT_UNREACHABLE An ICMP port unreachable error packet was received.
Note: It is not defined in UEFI 2.3 Specification.
@retval EFI_ICMP_ERROR Some other ICMP ERROR packet was received.
Note: It does not match UEFI 2.3 Specification.
@retval EFI_TIMEOUT No responses were received from the MTFTPv4 server.
@retval EFI_TFTP_ERROR An MTFTPv4 ERROR packet was received.
@retval EFI_DEVICE_ERROR An unexpected network error or system error occurred.