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Add pci_ne2000_{save/load} functions, then remove pci_dev NE2000State field

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-08-24 18:42:53 +02:00 • committed by Anthony Liguori
parent 2b7a050abd
commit a60380a561
2 changed files with 30 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

43
hw/ne2000.c
View file

@ -141,7 +141,6 @@ typedef struct NE2000State {
uint8_t mult[8]; /* multicast mask array */ uint8_t mult[8]; /* multicast mask array */
qemu_irq irq; qemu_irq irq;
int isa_io_base; int isa_io_base;
PCIDevice *pci_dev;
VLANClientState *vc; VLANClientState *vc;
uint8_t macaddr[6]; uint8_t macaddr[6];
uint8_t mem[NE2000_MEM_SIZE]; uint8_t mem[NE2000_MEM_SIZE];
@ -653,14 +652,11 @@ static uint32_t ne2000_reset_ioport_read(void *opaque, uint32_t addr)
return 0; return 0;
} }
static void ne2000_save(QEMUFile* f,void* opaque) static void ne2000_save(QEMUFile* f, void* opaque)
{ {
NE2000State* s = opaque; NE2000State* s = opaque;
uint32_t tmp; uint32_t tmp;
if (s->pci_dev)
pci_device_save(s->pci_dev, f);
qemu_put_8s(f, &s->rxcr); qemu_put_8s(f, &s->rxcr);
qemu_put_8s(f, &s->cmd); qemu_put_8s(f, &s->cmd);
@ -684,21 +680,14 @@ static void ne2000_save(QEMUFile* f,void* opaque)
qemu_put_buffer(f, s->mem, NE2000_MEM_SIZE); qemu_put_buffer(f, s->mem, NE2000_MEM_SIZE);
} }
static int ne2000_load(QEMUFile* f,void* opaque,int version_id) static int ne2000_load(QEMUFile* f, void* opaque, int version_id)
{ {
NE2000State* s = opaque; NE2000State* s = opaque;
int ret;
uint32_t tmp; uint32_t tmp;
if (version_id > 3) if (version_id > 3)
return -EINVAL; return -EINVAL;
if (s->pci_dev && version_id >= 3) {
ret = pci_device_load(s->pci_dev, f);
if (ret < 0)
return ret;
}
if (version_id >= 2) { if (version_id >= 2) {
qemu_get_8s(f, &s->rxcr); qemu_get_8s(f, &s->rxcr);
} else { } else {
@ -727,6 +716,31 @@ static int ne2000_load(QEMUFile* f,void* opaque,int version_id)
return 0; return 0;
} }
static void pci_ne2000_save(QEMUFile* f, void* opaque)
{
PCINE2000State* s = opaque;
pci_device_save(&s->dev, f);
ne2000_save(f, &s->ne2000);
}
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;
}
return ne2000_load(f, &s->ne2000, version_id);
}
static void isa_ne2000_cleanup(VLANClientState *vc) static void isa_ne2000_cleanup(VLANClientState *vc)
{ {
NE2000State *s = vc->opaque; NE2000State *s = vc->opaque;
@ -820,7 +834,6 @@ static int pci_ne2000_init(PCIDevice *pci_dev)
PCI_ADDRESS_SPACE_IO, ne2000_map); PCI_ADDRESS_SPACE_IO, ne2000_map);
s = &d->ne2000; s = &d->ne2000;
s->irq = d->dev.irq[0]; s->irq = d->dev.irq[0];
s->pci_dev = pci_dev;
qdev_get_macaddr(&d->dev.qdev, s->macaddr); qdev_get_macaddr(&d->dev.qdev, s->macaddr);
ne2000_reset(s); ne2000_reset(s);
s->vc = qdev_get_vlan_client(&d->dev.qdev, s->vc = qdev_get_vlan_client(&d->dev.qdev,
@ -829,7 +842,7 @@ static int pci_ne2000_init(PCIDevice *pci_dev)
qemu_format_nic_info_str(s->vc, s->macaddr); qemu_format_nic_info_str(s->vc, s->macaddr);
register_savevm("ne2000", -1, 3, ne2000_save, ne2000_load, s); register_savevm("ne2000", -1, 3, pci_ne2000_save, pci_ne2000_load, d);
return 0; return 0;
} }

4
hw/pci.c
View file

@ -87,7 +87,7 @@ static const VMStateDescription vmstate_pcibus = {
static void pci_bus_reset(void *opaque) static void pci_bus_reset(void *opaque)
{ {
PCIBus *bus = (PCIBus *)opaque; PCIBus *bus = opaque;
int i; int i;
for (i = 0; i < bus->nirq; i++) { for (i = 0; i < bus->nirq; i++) {
@ -627,7 +627,7 @@ uint32_t pci_data_read(void *opaque, uint32_t addr, int len)
/* 0 <= irq_num <= 3. level must be 0 or 1 */ /* 0 <= irq_num <= 3. level must be 0 or 1 */
static void pci_set_irq(void *opaque, int irq_num, int level) static void pci_set_irq(void *opaque, int irq_num, int level)
{ {
PCIDevice *pci_dev = (PCIDevice *)opaque; PCIDevice *pci_dev = opaque;
PCIBus *bus; PCIBus *bus;
int change; int change;