diff options
| author | Hervé Poussineau <hpoussin@reactos.org> | 2011-12-15 22:09:51 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-12-20 15:44:30 -0600 |
| commit | 48a18b3c698295e4d891f34e919615e84e20f027 (patch) | |
| tree | 689d5ec205341895b0eef457f3c0313be53b5432 /hw/pc_piix.c | |
| parent | 0fa29915cdcadb5853515703d3eca8992627dcf2 (diff) | |
isa: give ISABus/ISADevice to isa_create(), isa_bus_irqs() and isa_get_irq() functions
NULL is a valid bus/device, so there is no change in behaviour.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/pc_piix.c')
| -rw-r--r-- | hw/pc_piix.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/hw/pc_piix.c b/hw/pc_piix.c index b9bb09d1e0..b4126b5117 100644 --- a/hw/pc_piix.c +++ b/hw/pc_piix.c @@ -84,6 +84,7 @@ static void pc_init1(MemoryRegion *system_memory, int i; ram_addr_t below_4g_mem_size, above_4g_mem_size; PCIBus *pci_bus; + ISABus *isa_bus; PCII440FXState *i440fx_state; int piix3_devfn = -1; qemu_irq *cpu_irq; @@ -145,17 +146,18 @@ static void pc_init1(MemoryRegion *system_memory, ? 0 : ((uint64_t)1 << 62)), pci_memory, ram_memory); + isa_bus = NULL; } else { pci_bus = NULL; i440fx_state = NULL; - isa_bus_new(NULL, system_io); + isa_bus = isa_bus_new(NULL, system_io); no_hpet = 1; } - isa_bus_irqs(gsi); + isa_bus_irqs(isa_bus, gsi); if (!xen_enabled()) { cpu_irq = pc_allocate_cpu_irq(); - i8259 = i8259_init(cpu_irq[0]); + i8259 = i8259_init(isa_bus, cpu_irq[0]); } else { i8259 = xen_interrupt_controller_init(); } @@ -169,7 +171,7 @@ static void pc_init1(MemoryRegion *system_memory, pc_register_ferr_irq(gsi[13]); - dev = pc_vga_init(pci_enabled? pci_bus: NULL); + dev = pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); if (dev) { qdev_property_add_child(qdev_get_root(), "vga", dev, NULL); } @@ -179,13 +181,13 @@ static void pc_init1(MemoryRegion *system_memory, } /* init basic PC hardware */ - pc_basic_device_init(gsi, &rtc_state, &floppy, xen_enabled()); + pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled()); for(i = 0; i < nb_nics; i++) { NICInfo *nd = &nd_table[i]; if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) - pc_init_ne2k_isa(nd); + pc_init_ne2k_isa(isa_bus, nd); else pci_nic_init_nofail(nd, "e1000", NULL); } @@ -203,7 +205,8 @@ static void pc_init1(MemoryRegion *system_memory, } else { for(i = 0; i < MAX_IDE_BUS; i++) { ISADevice *dev; - dev = isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i], + dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], + ide_irq[i], hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); idebus[i] = qdev_get_child_bus(&dev->qdev, "ide.0"); } @@ -220,7 +223,7 @@ static void pc_init1(MemoryRegion *system_memory, qdev_property_add_child(qdev_resolve_path("/i440fx/piix3", NULL), "rtc", (DeviceState *)rtc_state, NULL); - audio_init(gsi, pci_enabled ? pci_bus : NULL); + audio_init(isa_bus, gsi, pci_enabled ? pci_bus : NULL); pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, floppy, idebus[0], idebus[1], rtc_state); |