1 files changed, 3 insertions, 69 deletions
diff --git a/migration/savevm.c b/migration/savevm.c
index 322660438d..b3868f7fb5 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -57,13 +57,7 @@
 #include "sysemu/replay.h"
 #include "qjson.h"
 #include "migration/colo.h"
-
-#ifndef ETH_P_RARP
-#define ETH_P_RARP 0x8035
-#endif
-#define ARP_HTYPE_ETH 0x0001
-#define ARP_PTYPE_IP 0x0800
-#define ARP_OP_REQUEST_REV 0x3
+#include "net/announce.h"
 
 const unsigned int postcopy_ram_discard_version = 0;
 
@@ -125,67 +119,6 @@ static struct mig_cmd_args {
  * generic extendable format with an exception for two old entities.
  */
 
-static int announce_self_create(uint8_t *buf,
-                                uint8_t *mac_addr)
-{
-    /* Ethernet header. */
-    memset(buf, 0xff, 6);         /* destination MAC addr */
-    memcpy(buf + 6, mac_addr, 6); /* source MAC addr */
-    *(uint16_t *)(buf + 12) = htons(ETH_P_RARP); /* ethertype */
-
-    /* RARP header. */
-    *(uint16_t *)(buf + 14) = htons(ARP_HTYPE_ETH); /* hardware addr space */
-    *(uint16_t *)(buf + 16) = htons(ARP_PTYPE_IP); /* protocol addr space */
-    *(buf + 18) = 6; /* hardware addr length (ethernet) */
-    *(buf + 19) = 4; /* protocol addr length (IPv4) */
-    *(uint16_t *)(buf + 20) = htons(ARP_OP_REQUEST_REV); /* opcode */
-    memcpy(buf + 22, mac_addr, 6); /* source hw addr */
-    memset(buf + 28, 0x00, 4);     /* source protocol addr */
-    memcpy(buf + 32, mac_addr, 6); /* target hw addr */
-    memset(buf + 38, 0x00, 4);     /* target protocol addr */
-
-    /* Padding to get up to 60 bytes (ethernet min packet size, minus FCS). */
-    memset(buf + 42, 0x00, 18);
-
-    return 60; /* len (FCS will be added by hardware) */
-}
-
-static void qemu_announce_self_iter(NICState *nic, void *opaque)
-{
-    uint8_t buf[60];
-    int len;
-
-    trace_qemu_announce_self_iter(qemu_ether_ntoa(&nic->conf->macaddr));
-    len = announce_self_create(buf, nic->conf->macaddr.a);
-
-    qemu_send_packet_raw(qemu_get_queue(nic), buf, len);
-}
-
-
-static void qemu_announce_self_once(void *opaque)
-{
-    static int count = SELF_ANNOUNCE_ROUNDS;
-    QEMUTimer *timer = *(QEMUTimer **)opaque;
-
-    qemu_foreach_nic(qemu_announce_self_iter, NULL);
-
-    if (--count) {
-        /* delay 50ms, 150ms, 250ms, ... */
-        timer_mod(timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) +
-                  self_announce_delay(count));
-    } else {
-            timer_del(timer);
-            timer_free(timer);
-    }
-}
-
-void qemu_announce_self(void)
-{
-    static QEMUTimer *timer;
-    timer = timer_new_ms(QEMU_CLOCK_REALTIME, qemu_announce_self_once, &timer);
-    qemu_announce_self_once(&timer);
-}
-
 /***********************************************************/
 /* savevm/loadvm support */
 
@@ -1765,13 +1698,14 @@ static void loadvm_postcopy_handle_run_bh(void *opaque)
 {
     Error *local_err = NULL;
     HandleRunBhData *data = opaque;
+    MigrationIncomingState *mis = migration_incoming_get_current();
 
     /* TODO we should move all of this lot into postcopy_ram.c or a shared code
      * in migration.c
      */
     cpu_synchronize_all_post_init();
 
-    qemu_announce_self();
+    qemu_announce_self(&mis->announce_timer, migrate_announce_params());
 
     /* Make sure all file formats flush their mutable metadata.
      * If we get an error here, just don't restart the VM yet. */