Documented the purpose of the two timeout fields in

s_PXENV_TFTP_READ_FILE.

diff --git a/src/include/pxe_api.h b/src/include/pxe_api.h
index 53766ee077e89907e0d5e7d558037bd0733ebb82..7256c57e5a38a4e42cbd0e9ef45926e9d6e1d6d4 100644 (file)
--- a/src/include/pxe_api.h
+++ b/src/include/pxe_api.h
@@ -646,9 +646,18 @@ struct s_PXENV_TFTP_READ_FILE {
        UDP_PORT_t TFTPClntPort;
        /** Server multicast listening port */
        UDP_PORT_t TFTPSrvPort;
-       /** Timeout for receiving data or ACK packets */
+       /** TFTP open timeout.
+        *
+        * This is the timeout for receiving the first DATA or ACK
+        * packets during the MTFTP Listen phase.
+        */
        UINT16_t TFTPOpenTimeOut;
-       /** Timeout before issuing MTFTP open */
+       /** TFTP reopen timeout.
+        *
+        * This is the timeout for receiving an ACK packet while in
+        * the MTFTP Listen phase (when at least one ACK packet has
+        * already been seen).
+        */
        UINT16_t TFTPReopenDelay;
 } PACKED;