diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/lance.c | 3 | ||||
| -rw-r--r-- | hw/pcnet.c | 106 | ||||
| -rw-r--r-- | hw/pcnet.h | 3 |
3 files changed, 40 insertions, 72 deletions
@@ -96,6 +96,7 @@ static void lance_cleanup(VLANClientState *vc) { PCNetState *d = vc->opaque; + vmstate_unregister(&vmstate_pcnet, d); pcnet_common_cleanup(d); } @@ -116,7 +117,7 @@ static int lance_init(SysBusDevice *dev) s->phys_mem_read = ledma_memory_read; s->phys_mem_write = ledma_memory_write; - register_savevm("pcnet", -1, 3, pcnet_save, pcnet_load, s); + vmstate_register(-1, &vmstate_pcnet, d); return pcnet_common_init(&dev->qdev, s, lance_cleanup); } @@ -1844,78 +1844,46 @@ static uint32_t pcnet_mmio_readl(void *opaque, target_phys_addr_t addr) return val; } - -void pcnet_save(QEMUFile *f, void *opaque) +static bool is_version_2(void *opaque, int version_id) { - PCNetState *s = opaque; - unsigned int i; - - qemu_put_sbe32(f, s->rap); - qemu_put_sbe32(f, s->isr); - qemu_put_sbe32(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_sbe32(f, s->xmit_pos); - qemu_put_buffer(f, s->buffer, 4096); - qemu_put_sbe32(f, s->tx_busy); - qemu_put_timer(f, s->poll_timer); + return version_id == 2; } -int pcnet_load(QEMUFile *f, void *opaque, int version_id) -{ - PCNetState *s = opaque; - int i, dummy; - - if (version_id < 2 || version_id > 3) - return -EINVAL; - - qemu_get_sbe32s(f, &s->rap); - qemu_get_sbe32s(f, &s->isr); - qemu_get_sbe32s(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_sbe32s(f, &s->xmit_pos); - if (version_id == 2) { - qemu_get_sbe32s(f, &dummy); +const VMStateDescription vmstate_pcnet = { + .name = "pcnet", + .version_id = 3, + .minimum_version_id = 2, + .minimum_version_id_old = 2, + .fields = (VMStateField []) { + VMSTATE_INT32(rap, PCNetState), + VMSTATE_INT32(isr, PCNetState), + VMSTATE_INT32(lnkst, PCNetState), + VMSTATE_UINT32(rdra, PCNetState), + VMSTATE_UINT32(tdra, PCNetState), + VMSTATE_BUFFER(prom, PCNetState), + VMSTATE_UINT16_ARRAY(csr, PCNetState, 128), + VMSTATE_UINT16_ARRAY(bcr, PCNetState, 32), + VMSTATE_UINT64(timer, PCNetState), + VMSTATE_INT32(xmit_pos, PCNetState), + VMSTATE_BUFFER(buffer, PCNetState), + VMSTATE_UNUSED_TEST(is_version_2, 4), + VMSTATE_INT32(tx_busy, PCNetState), + VMSTATE_TIMER(poll_timer, PCNetState), + VMSTATE_END_OF_LIST() } - qemu_get_buffer(f, s->buffer, 4096); - qemu_get_sbe32s(f, &s->tx_busy); - qemu_get_timer(f, s->poll_timer); - - return 0; -} - -static void pci_pcnet_save(QEMUFile *f, void *opaque) -{ - PCIPCNetState *s = opaque; - - pci_device_save(&s->pci_dev, f); - pcnet_save(f, &s->state); -} - -static int pci_pcnet_load(QEMUFile *f, void *opaque, int version_id) -{ - PCIPCNetState *s = opaque; - int ret; - - ret = pci_device_load(&s->pci_dev, f); - if (ret < 0) - return ret; +}; - return pcnet_load(f, &s->state, version_id); -} +static const VMStateDescription vmstate_pci_pcnet = { + .name = "pcnet", + .version_id = 3, + .minimum_version_id = 2, + .minimum_version_id_old = 2, + .fields = (VMStateField []) { + VMSTATE_PCI_DEVICE(pci_dev, PCIPCNetState), + VMSTATE_STRUCT(state, PCIPCNetState, 0, vmstate_pcnet, PCNetState), + VMSTATE_END_OF_LIST() + } +}; void pcnet_common_cleanup(PCNetState *d) { @@ -1988,7 +1956,7 @@ static int pci_pcnet_uninit(PCIDevice *dev) PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, dev); cpu_unregister_io_memory(d->state.mmio_index); - unregister_savevm("pcnet", d); + vmstate_unregister(&vmstate_pci_pcnet, d); qemu_del_timer(d->state.poll_timer); qemu_free_timer(d->state.poll_timer); qemu_del_vlan_client(d->state.vc); @@ -2038,7 +2006,7 @@ static int pci_pcnet_init(PCIDevice *pci_dev) s->phys_mem_read = pci_physical_memory_read; s->phys_mem_write = pci_physical_memory_write; - register_savevm("pcnet", -1, 3, pci_pcnet_save, pci_pcnet_load, d); + vmstate_register(-1, &vmstate_pci_pcnet, d); if (!pci_dev->qdev.hotplugged) { static int loaded = 0; @@ -35,5 +35,4 @@ uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr); void pcnet_common_cleanup(PCNetState *d); int pcnet_common_init(DeviceState *dev, PCNetState *s, NetCleanup *cleanup); -void pcnet_save(QEMUFile *f, void *opaque); -int pcnet_load(QEMUFile *f, void *opaque, int version_id); +extern const VMStateDescription vmstate_pcnet; |