#include "tftp.h"
#include "bootp.h"
-#if defined(CONFIG_CMD_NET)
-
#define WELL_KNOWN_PORT 69 /* Well known TFTP port # */
#define TIMEOUT 5000UL /* Millisecs to timeout for lost pkt */
#ifndef CONFIG_NET_RETRY_COUNT
ulong TftpRRQTimeoutMSecs = TIMEOUT;
int TftpRRQTimeoutCountMax = TIMEOUT_COUNT;
+enum {
+ TFTP_ERR_UNDEFINED = 0,
+ TFTP_ERR_FILE_NOT_FOUND = 1,
+ TFTP_ERR_ACCESS_DENIED = 2,
+ TFTP_ERR_DISK_FULL = 3,
+ TFTP_ERR_UNEXPECTED_OPCODE = 4,
+ TFTP_ERR_UNKNOWN_TRANSFER_ID = 5,
+ TFTP_ERR_FILE_ALREADY_EXISTS = 6,
+};
+
static IPaddr_t TftpServerIP;
static int TftpServerPort; /* The UDP port at their end */
static int TftpOurPort; /* The UDP port at our end */
case TFTP_ERROR:
printf ("\nTFTP error: '%s' (%d)\n",
pkt + 2, ntohs(*(ushort *)pkt));
- puts ("Starting again\n\n");
+
+ switch (ntohs(*(ushort *)pkt)) {
+ case TFTP_ERR_FILE_NOT_FOUND:
+ case TFTP_ERR_ACCESS_DENIED:
+ puts("Not retrying...\n");
+ eth_halt();
+ NetState = NETLOOP_FAIL;
+ break;
+ case TFTP_ERR_UNDEFINED:
+ case TFTP_ERR_DISK_FULL:
+ case TFTP_ERR_UNEXPECTED_OPCODE:
+ case TFTP_ERR_UNKNOWN_TRANSFER_ID:
+ case TFTP_ERR_FILE_ALREADY_EXISTS:
+ default:
+ puts("Starting again\n\n");
#ifdef CONFIG_MCAST_TFTP
- mcast_cleanup();
+ mcast_cleanup();
#endif
- NetStartAgain ();
+ NetStartAgain();
+ break;
+ }
break;
}
}
}
#endif /* Multicast TFTP */
-
-#endif