diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/ioemu/hw/pcnet.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tools/ioemu/hw/pcnet.c b/tools/ioemu/hw/pcnet.c index 0845cdc3ee..b150517bbc 100644 --- a/tools/ioemu/hw/pcnet.c +++ b/tools/ioemu/hw/pcnet.c @@ -1727,6 +1727,58 @@ static void pcnet_mmio_map(PCIDevice *pci_dev, int region_num, cpu_register_physical_memory(addr, PCNET_PNPMMIO_SIZE, d->mmio_io_addr); } + +static void pcnet_save(QEMUFile *f, void *opaque) +{ + PCNetState *s = opaque; + unsigned int i; + + qemu_put_be32s(f, &s->rap); + qemu_put_be32s(f, &s->isr); + qemu_put_be32s(f, &s->lnkst); + qemu_put_be32s(f, &s->rdra); + qemu_put_be32s(f, &s->tdra); + qemu_put_buffer(f, s->prom, 16); + for (i = 0; i < 128; i++) + qemu_put_be16s(f, &s->csr[i]); + for (i = 0; i < 32; i++) + qemu_put_be16s(f, &s->bcr[i]); + qemu_put_be64s(f, &s->timer); + qemu_put_be32s(f, &s->xmit_pos); + qemu_put_be32s(f, &s->recv_pos); + qemu_put_buffer(f, s->buffer, 4096); + qemu_put_be32s(f, &s->tx_busy); + qemu_put_timer(f, s->poll_timer); +} + +static int pcnet_load(QEMUFile *f, void *opaque, int version_id) +{ + PCNetState *s = opaque; + int i, ret; + + if (version_id != 1) + return -EINVAL; + + qemu_get_be32s(f, &s->rap); + qemu_get_be32s(f, &s->isr); + qemu_get_be32s(f, &s->lnkst); + qemu_get_be32s(f, &s->rdra); + qemu_get_be32s(f, &s->tdra); + qemu_get_buffer(f, s->prom, 16); + for (i = 0; i < 128; i++) + qemu_get_be16s(f, &s->csr[i]); + for (i = 0; i < 32; i++) + qemu_get_be16s(f, &s->bcr[i]); + qemu_get_be64s(f, &s->timer); + qemu_get_be32s(f, &s->xmit_pos); + qemu_get_be32s(f, &s->recv_pos); + qemu_get_buffer(f, s->buffer, 4096); + qemu_get_be32s(f, &s->tx_busy); + qemu_get_timer(f, s->poll_timer); + + return 0; +} + void pci_pcnet_init(PCIBus *bus, NICInfo *nd) { PCNetState *d; @@ -1775,6 +1827,10 @@ void pci_pcnet_init(PCIBus *bus, NICInfo *nd) d->vc = qemu_new_vlan_client(nd->vlan, pcnet_receive, pcnet_can_receive, d); + + register_savevm("pcnet", 0, 1, pcnet_save, pcnet_load, d); + register_savevm("pcnet_pci", 0, 1, generic_pci_save, generic_pci_load, + &d->dev); snprintf(d->vc->info_str, sizeof(d->vc->info_str), "pcnet macaddr=%02x:%02x:%02x:%02x:%02x:%02x", |