diff options
| -rw-r--r-- | hw/ide/cmd646.c | 18 | ||||
| -rw-r--r-- | hw/ide/piix.c | 34 | ||||
| -rw-r--r-- | hw/ide/via.c | 34 |
3 files changed, 58 insertions, 28 deletions
diff --git a/hw/ide/cmd646.c b/hw/ide/cmd646.c index e191ee6..89ba836 100644 --- a/hw/ide/cmd646.c +++ b/hw/ide/cmd646.c @@ -167,10 +167,6 @@ static void bmdma_map(PCIDevice *pci_dev, int region_num, for(i = 0;i < 2; i++) { BMDMAState *bm = &d->bmdma[i]; - bmdma_init(&d->bus[i], bm); - bm->bus = d->bus+i; - qemu_add_vm_change_state_handler(d->bus[i].dma->ops->restart_cb, - &bm->dma); if (i == 0) { register_ioport_write(addr, 4, 1, bmdma_writeb_0, d); @@ -228,6 +224,7 @@ static int pci_cmd646_ide_initfn(PCIDevice *dev) PCIIDEState *d = DO_UPCAST(PCIIDEState, dev, dev); uint8_t *pci_conf = d->dev.config; qemu_irq *irq; + int i; pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_CMD); pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_CMD_646); @@ -253,10 +250,15 @@ static int pci_cmd646_ide_initfn(PCIDevice *dev) pci_conf[PCI_INTERRUPT_PIN] = 0x01; // interrupt on pin 1 irq = qemu_allocate_irqs(cmd646_set_irq, d, 2); - ide_bus_new(&d->bus[0], &d->dev.qdev, 0); - ide_bus_new(&d->bus[1], &d->dev.qdev, 1); - ide_init2(&d->bus[0], irq[0]); - ide_init2(&d->bus[1], irq[1]); + for (i = 0; i < 2; i++) { + ide_bus_new(&d->bus[i], &d->dev.qdev, i); + ide_init2(&d->bus[i], irq[i]); + + bmdma_init(&d->bus[i], &d->bmdma[i]); + bm->bus = &d->bus[i]; + qemu_add_vm_change_state_handler(d->bus[i].dma->ops->restart_cb, + &d->bmdma[i]->dma); + } vmstate_register(&dev->qdev, 0, &vmstate_ide_pci, d); qemu_register_reset(cmd646_reset, d); diff --git a/hw/ide/piix.c b/hw/ide/piix.c index a6b5d92..1cad906 100644 --- a/hw/ide/piix.c +++ b/hw/ide/piix.c @@ -76,10 +76,6 @@ static void bmdma_map(PCIDevice *pci_dev, int region_num, for(i = 0;i < 2; i++) { BMDMAState *bm = &d->bmdma[i]; - bmdma_init(&d->bus[i], bm); - bm->bus = d->bus+i; - qemu_add_vm_change_state_handler(d->bus[i].dma->ops->restart_cb, - &bm->dma); register_ioport_write(addr, 1, 1, bmdma_cmd_writeb, bm); @@ -112,6 +108,29 @@ static void piix3_reset(void *opaque) pci_conf[0x20] = 0x01; /* BMIBA: 20-23h */ } +static void pci_piix_init_ports(PCIIDEState *d) { + int i; + struct { + int iobase; + int iobase2; + int isairq; + } port_info[] = { + {0x1f0, 0x3f6, 14}, + {0x170, 0x376, 15}, + }; + + for (i = 0; i < 2; i++) { + ide_bus_new(&d->bus[i], &d->dev.qdev, i); + ide_init_ioport(&d->bus[i], port_info[i].iobase, port_info[i].iobase2); + ide_init2(&d->bus[i], isa_reserve_irq(port_info[i].isairq)); + + bmdma_init(&d->bus[i], &d->bmdma[i]); + d->bmdma[i].bus = &d->bus[i]; + qemu_add_vm_change_state_handler(d->bus[i].dma->ops->restart_cb, + &d->bmdma[i].dma); + } +} + static int pci_piix_ide_initfn(PCIIDEState *d) { uint8_t *pci_conf = d->dev.config; @@ -125,13 +144,8 @@ static int pci_piix_ide_initfn(PCIIDEState *d) vmstate_register(&d->dev.qdev, 0, &vmstate_ide_pci, d); - ide_bus_new(&d->bus[0], &d->dev.qdev, 0); - ide_bus_new(&d->bus[1], &d->dev.qdev, 1); - ide_init_ioport(&d->bus[0], 0x1f0, 0x3f6); - ide_init_ioport(&d->bus[1], 0x170, 0x376); + pci_piix_init_ports(d); - ide_init2(&d->bus[0], isa_reserve_irq(14)); - ide_init2(&d->bus[1], isa_reserve_irq(15)); return 0; } diff --git a/hw/ide/via.c b/hw/ide/via.c index 2603110..5b70bd2 100644 --- a/hw/ide/via.c +++ b/hw/ide/via.c @@ -78,10 +78,6 @@ static void bmdma_map(PCIDevice *pci_dev, int region_num, for(i = 0;i < 2; i++) { BMDMAState *bm = &d->bmdma[i]; - bmdma_init(&d->bus[i], bm); - bm->bus = d->bus+i; - qemu_add_vm_change_state_handler(d->bus[i].dma->ops->restart_cb, - &bm->dma); register_ioport_write(addr, 1, 1, bmdma_cmd_writeb, bm); @@ -135,6 +131,29 @@ static void via_reset(void *opaque) pci_set_long(pci_conf + 0xc0, 0x00020001); } +static void vt82c686b_init_ports(PCIIDEState *d) { + int i; + struct { + int iobase; + int iobase2; + int isairq; + } port_info[] = { + {0x1f0, 0x3f6, 14}, + {0x170, 0x376, 15}, + }; + + for (i = 0; i < 2; i++) { + ide_bus_new(&d->bus[i], &d->dev.qdev, i); + ide_init_ioport(&d->bus[i], port_info[i].iobase, port_info[i].iobase2); + ide_init2(&d->bus[i], isa_reserve_irq(port_info[i].isairq)); + + bmdma_init(&d->bus[i], &d->bmdma[i]); + d->bmdma[i].bus = &d->bus[i]; + qemu_add_vm_change_state_handler(d->bus[i].dma->ops->restart_cb, + &d->bmdma[i]->dma); + } +} + /* via ide func */ static int vt82c686b_ide_initfn(PCIDevice *dev) { @@ -154,12 +173,7 @@ static int vt82c686b_ide_initfn(PCIDevice *dev) vmstate_register(&dev->qdev, 0, &vmstate_ide_pci, d); - ide_bus_new(&d->bus[0], &d->dev.qdev, 0); - ide_bus_new(&d->bus[1], &d->dev.qdev, 1); - ide_init2(&d->bus[0], isa_reserve_irq(14)); - ide_init2(&d->bus[1], isa_reserve_irq(15)); - ide_init_ioport(&d->bus[0], 0x1f0, 0x3f6); - ide_init_ioport(&d->bus[1], 0x170, 0x376); + vt82c686b_init_ports(d); return 0; } |
