diff options
Diffstat (limited to 'hw/ne2000.c')
| -rw-r--r-- | hw/ne2000.c | 133 |
1 files changed, 48 insertions, 85 deletions
diff --git a/hw/ne2000.c b/hw/ne2000.c index 5489247071..97204e8e82 100644 --- a/hw/ne2000.c +++ b/hw/ne2000.c @@ -623,94 +623,57 @@ uint32_t ne2000_reset_ioport_read(void *opaque, uint32_t addr) return 0; } -void ne2000_save(QEMUFile* f, void* opaque) +static int ne2000_post_load(void* opaque, int version_id) { - NE2000State* s = opaque; - uint32_t tmp; - - qemu_put_8s(f, &s->rxcr); - - qemu_put_8s(f, &s->cmd); - qemu_put_be32s(f, &s->start); - qemu_put_be32s(f, &s->stop); - qemu_put_8s(f, &s->boundary); - qemu_put_8s(f, &s->tsr); - qemu_put_8s(f, &s->tpsr); - qemu_put_be16s(f, &s->tcnt); - qemu_put_be16s(f, &s->rcnt); - qemu_put_be32s(f, &s->rsar); - qemu_put_8s(f, &s->rsr); - qemu_put_8s(f, &s->isr); - qemu_put_8s(f, &s->dcfg); - qemu_put_8s(f, &s->imr); - qemu_put_buffer(f, s->phys, 6); - qemu_put_8s(f, &s->curpag); - qemu_put_buffer(f, s->mult, 8); - tmp = 0; - qemu_put_be32s(f, &tmp); /* ignored, was irq */ - qemu_put_buffer(f, s->mem, NE2000_MEM_SIZE); -} - -int ne2000_load(QEMUFile* f, void* opaque, int version_id) -{ - NE2000State* s = opaque; - uint32_t tmp; - - if (version_id > 3) - return -EINVAL; - - if (version_id >= 2) { - qemu_get_8s(f, &s->rxcr); - } else { - s->rxcr = 0x0c; - } - - qemu_get_8s(f, &s->cmd); - qemu_get_be32s(f, &s->start); - qemu_get_be32s(f, &s->stop); - qemu_get_8s(f, &s->boundary); - qemu_get_8s(f, &s->tsr); - qemu_get_8s(f, &s->tpsr); - qemu_get_be16s(f, &s->tcnt); - qemu_get_be16s(f, &s->rcnt); - qemu_get_be32s(f, &s->rsar); - qemu_get_8s(f, &s->rsr); - qemu_get_8s(f, &s->isr); - qemu_get_8s(f, &s->dcfg); - qemu_get_8s(f, &s->imr); - qemu_get_buffer(f, s->phys, 6); - qemu_get_8s(f, &s->curpag); - qemu_get_buffer(f, s->mult, 8); - qemu_get_be32s(f, &tmp); /* ignored */ - qemu_get_buffer(f, s->mem, NE2000_MEM_SIZE); - - return 0; -} - -static void pci_ne2000_save(QEMUFile* f, void* opaque) -{ - PCINE2000State* s = opaque; + NE2000State* s = opaque; - pci_device_save(&s->dev, f); - ne2000_save(f, &s->ne2000); + if (version_id < 2) { + s->rxcr = 0x0c; + } + return 0; } -static int pci_ne2000_load(QEMUFile* f, void* opaque, int version_id) -{ - PCINE2000State* s = opaque; - int ret; - - if (version_id > 3) - return -EINVAL; - - if (version_id >= 3) { - ret = pci_device_load(&s->dev, f); - if (ret < 0) - return ret; - } +const VMStateDescription vmstate_ne2000 = { + .name = "ne2000", + .version_id = 2, + .minimum_version_id = 0, + .minimum_version_id_old = 0, + .post_load = ne2000_post_load, + .fields = (VMStateField []) { + VMSTATE_UINT8_V(rxcr, NE2000State, 2), + VMSTATE_UINT8(cmd, NE2000State), + VMSTATE_UINT32(start, NE2000State), + VMSTATE_UINT32(stop, NE2000State), + VMSTATE_UINT8(boundary, NE2000State), + VMSTATE_UINT8(tsr, NE2000State), + VMSTATE_UINT8(tpsr, NE2000State), + VMSTATE_UINT16(tcnt, NE2000State), + VMSTATE_UINT16(rcnt, NE2000State), + VMSTATE_UINT32(rsar, NE2000State), + VMSTATE_UINT8(rsr, NE2000State), + VMSTATE_UINT8(isr, NE2000State), + VMSTATE_UINT8(dcfg, NE2000State), + VMSTATE_UINT8(imr, NE2000State), + VMSTATE_BUFFER(phys, NE2000State), + VMSTATE_UINT8(curpag, NE2000State), + VMSTATE_BUFFER(mult, NE2000State), + VMSTATE_UNUSED(4), /* was irq */ + VMSTATE_BUFFER(mem, NE2000State), + VMSTATE_END_OF_LIST() + } +}; - return ne2000_load(f, &s->ne2000, version_id); -} +const VMStateDescription vmstate_pci_ne2000 = { + .name = "ne2000", + .version_id = 3, + .minimum_version_id = 3, + .minimum_version_id_old = 3, + .fields = (VMStateField []) { + VMSTATE_PCI_DEVICE(dev, PCINE2000State), + VMSTATE_STRUCT(ne2000, PCINE2000State, 0, vmstate_ne2000, NE2000State), + VMSTATE_END_OF_LIST() + } +}; /***********************************************************/ /* PCI NE2000 definitions */ @@ -776,7 +739,7 @@ static int pci_ne2000_init(PCIDevice *pci_dev) } } - register_savevm("ne2000", -1, 3, pci_ne2000_save, pci_ne2000_load, d); + vmstate_register(-1, &vmstate_pci_ne2000, d); return 0; } @@ -785,7 +748,7 @@ static int pci_ne2000_exit(PCIDevice *pci_dev) PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev); NE2000State *s = &d->ne2000; - unregister_savevm("ne2000", s); + vmstate_unregister(&vmstate_pci_ne2000, s); qemu_del_vlan_client(s->vc); return 0; } |