Bartlomiej Sieka wrote:
There are two aspects of a TFTP transfer involving timeouts:
- timeout waiting for initial server reply after sending RRQ
- timeouts while transferring actual data from the server
Since the upcoming auto-update feature attempts a TFTP download during each boot, it is undesirable to have a long delay when the TFTP server is not available. Thus, this commit makes the server timeout (1.) configurable by two global variables:
TftpRRQTimeoutMSecs TftpRRQTimeoutCountMax
TftpRRQTimeoutMSecs overrides default timeout when trying to connect to a TFTP server, TftpRRQTimeoutCountMax overrides default number of connection retries. The total delay when trying to download a file from a non-existing TFTP server is TftpRRQTimeoutMSecs x TftpRRQTimeoutCountMax milliseconds.
Timeouts during file transfers (2.) are unaffected.
Signed-off-by: Rafal Czubak rcz@semihalf.com Signed-off-by: Bartlomiej Sieka tur@semihalf.com
Applied to net/next
regards, Ben