Improve tcpdump legibility.

diff --git a/src/include/gpxe/aoe.h b/src/include/gpxe/aoe.h
index 07aec03..60c7a82 100644 (file)
--- a/src/include/gpxe/aoe.h
+++ b/src/include/gpxe/aoe.h
@@ -71,6 +71,8 @@ struct aoehdr {
 #define AOE_CMD_ATA    0x00    /**< Issue ATA command */
 #define AOE_CMD_CONFIG 0x01    /**< Query Config Information */
 
+#define AOE_TAG_MAGIC  0xebeb0000
+
 #define AOE_ERR_BAD_COMMAND    1 /**< Unrecognised command code */
 #define AOE_ERR_BAD_PARAMETER  2 /**< Bad argument parameter */
 #define AOE_ERR_UNAVAILABLE    3 /**< Device unavailable */

diff --git a/src/net/aoe.c b/src/net/aoe.c
index 1e9eb32..cfb833f 100644 (file)
--- a/src/net/aoe.c
+++ b/src/net/aoe.c
@@ -294,6 +294,7 @@ NET_PROTOCOL ( aoe_protocol );
  */
 void aoe_open ( struct aoe_session *aoe ) {
        memset ( aoe->target, 0xff, sizeof ( aoe->target ) );
+       aoe->tag = AOE_TAG_MAGIC;
        aoe->timer.expired = aoe_timer_expired;
        list_add ( &aoe->list, &aoe_sessions );
 }