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| author | Jan Kiszka | 2009-06-24 14:42:31 +0200 |
|---|---|---|
| committer | Anthony Liguori | 2009-06-29 15:52:50 +0200 |
| commit | 0a1f851eb7f3eee5f980a0bdb6687eeee1b60a71 (patch) | |
| tree | d0e437cd1eae4be125ae257a6c57c661b4a712cc /slirp | |
| parent | slirp: Enable multiple instances (diff) | |
| download | qemu-0a1f851eb7f3eee5f980a0bdb6687eeee1b60a71.tar.gz qemu-0a1f851eb7f3eee5f980a0bdb6687eeee1b60a71.tar.xz qemu-0a1f851eb7f3eee5f980a0bdb6687eeee1b60a71.zip | |
slirp: Save/restore bootp client states
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'slirp')
| -rw-r--r-- | slirp/slirp.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/slirp/slirp.c b/slirp/slirp.c index fb666e6569..0ce62a37a6 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -222,7 +222,7 @@ Slirp *slirp_init(int restricted, struct in_addr vnetwork, slirp->opaque = opaque; - register_savevm("slirp", 0, 2, slirp_state_save, slirp_state_load, slirp); + register_savevm("slirp", 0, 3, slirp_state_save, slirp_state_load, slirp); TAILQ_INSERT_TAIL(&slirp_instances, slirp, entry); @@ -942,6 +942,16 @@ static void slirp_socket_save(QEMUFile *f, struct socket *so) slirp_tcp_save(f, so->so_tcpcb); } +static void slirp_bootp_save(QEMUFile *f, Slirp *slirp) +{ + int i; + + for (i = 0; i < NB_BOOTP_CLIENTS; i++) { + qemu_put_be16(f, slirp->bootp_clients[i].allocated); + qemu_put_buffer(f, slirp->bootp_clients[i].macaddr, 6); + } +} + static void slirp_state_save(QEMUFile *f, void *opaque) { Slirp *slirp = opaque; @@ -961,6 +971,8 @@ static void slirp_state_save(QEMUFile *f, void *opaque) qemu_put_byte(f, 0); qemu_put_be16(f, slirp->ip_id); + + slirp_bootp_save(f, slirp); } static void slirp_tcp_load(QEMUFile *f, struct tcpcb *tp) @@ -1057,6 +1069,16 @@ static int slirp_socket_load(QEMUFile *f, struct socket *so) return 0; } +static void slirp_bootp_load(QEMUFile *f, Slirp *slirp) +{ + int i; + + for (i = 0; i < NB_BOOTP_CLIENTS; i++) { + slirp->bootp_clients[i].allocated = qemu_get_be16(f); + qemu_get_buffer(f, slirp->bootp_clients[i].macaddr, 6); + } +} + static int slirp_state_load(QEMUFile *f, void *opaque, int version_id) { Slirp *slirp = opaque; @@ -1096,5 +1118,9 @@ static int slirp_state_load(QEMUFile *f, void *opaque, int version_id) slirp->ip_id = qemu_get_be16(f); } + if (version_id >= 3) { + slirp_bootp_load(f, slirp); + } + return 0; } |