[U-Boot] tftp packet failure counter reset

23 Sep 2009


      I do large transfers via tftp, and since the timeout counter never resets, they often fail since the failures are counted throughout the entire transfer. By resetting the counter to 0 on a successful packet, this issue is fixed
tftp.c:
                } else {
                        if (((TftpBlock - 1) % 10) == 0) {
                                putc ('#');
                        } else if ((TftpBlock % (10 * HASHES_PER_LINE)) == 0) {
                                puts ("\n\t ");
                        }
+                       //Reset timeout count since we received a good packet
+                       TftpTimeoutCount = 0;
                }
if (TftpState == STATE_RRQ)
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[U-Boot] tftp packet failure counter reset

Jeffery Palmer