diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/pc_piix.c | 2 | ||||
| -rw-r--r-- | hw/i386/pc_q35.c | 57 |
2 files changed, 25 insertions, 34 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 70d12bb1b5..999b7b806c 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -310,7 +310,7 @@ static void pc_init1(MachineState *machine, qdev_prop_set_int32(DEVICE(rtc_state), "base_year", 2000); isa_realize_and_unref(rtc_state, isa_bus, &error_fatal); - i8257_dma_init(isa_bus, 0); + i8257_dma_init(OBJECT(machine), isa_bus, 0); pcms->hpet_enabled = false; idebus[0] = NULL; idebus[1] = NULL; diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 7ca3f465e0..d346fa3b1d 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -47,7 +47,7 @@ #include "hw/display/ramfb.h" #include "hw/firmware/smbios.h" #include "hw/ide/pci.h" -#include "hw/ide/ahci.h" +#include "hw/ide/ahci-pci.h" #include "hw/intc/ioapic.h" #include "hw/southbridge/ich9.h" #include "hw/usb.h" @@ -130,12 +130,10 @@ static void pc_q35_init(MachineState *machine) ISADevice *rtc_state; MemoryRegion *system_memory = get_system_memory(); MemoryRegion *system_io = get_system_io(); - MemoryRegion *pci_memory; - MemoryRegion *rom_memory; + MemoryRegion *pci_memory = g_new(MemoryRegion, 1); GSIState *gsi_state; ISABus *isa_bus; int i; - PCIDevice *ahci; ram_addr_t lowmem; DriveInfo *hd[MAX_SATA_PORTS]; MachineClass *mc = MACHINE_GET_CLASS(machine); @@ -143,6 +141,8 @@ static void pc_q35_init(MachineState *machine) bool keep_pci_slot_hpc; uint64_t pci_hole64_size = 0; + assert(pcmc->pci_enabled); + /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory * and 256 Mbytes for PCI Express Enhanced Configuration Access Mapping * also known as MMCFG). @@ -189,16 +189,6 @@ static void pc_q35_init(MachineState *machine) kvmclock_create(pcmc->kvmclock_create_always); } - /* pci enabled */ - if (pcmc->pci_enabled) { - pci_memory = g_new(MemoryRegion, 1); - memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); - rom_memory = pci_memory; - } else { - pci_memory = NULL; - rom_memory = system_memory; - } - pc_guest_info_init(pcms); if (pcmc->smbios_defaults) { @@ -212,14 +202,13 @@ static void pc_q35_init(MachineState *machine) /* create pci host bus */ phb = OBJECT(qdev_new(TYPE_Q35_HOST_DEVICE)); - if (pcmc->pci_enabled) { - pci_hole64_size = object_property_get_uint(phb, - PCI_HOST_PROP_PCI_HOLE64_SIZE, - &error_abort); - } + pci_hole64_size = object_property_get_uint(phb, + PCI_HOST_PROP_PCI_HOLE64_SIZE, + &error_abort); /* allocate ram and load rom/bios */ - pc_memory_init(pcms, system_memory, rom_memory, pci_hole64_size); + memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); + pc_memory_init(pcms, system_memory, pci_memory, pci_hole64_size); object_property_add_child(OBJECT(machine), "q35", phb); object_property_set_link(phb, PCI_HOST_PROP_RAM_MEM, @@ -243,18 +232,18 @@ static void pc_q35_init(MachineState *machine) pcms->bus = host_bus; /* irq lines */ - gsi_state = pc_gsi_create(&x86ms->gsi, pcmc->pci_enabled); + gsi_state = pc_gsi_create(&x86ms->gsi, true); /* create ISA bus */ lpc = pci_new_multifunction(PCI_DEVFN(ICH9_LPC_DEV, ICH9_LPC_FUNC), TYPE_ICH9_LPC_DEVICE); - qdev_prop_set_bit(DEVICE(lpc), "smm-enabled", - x86_machine_is_smm_enabled(x86ms)); lpc_dev = DEVICE(lpc); + qdev_prop_set_bit(lpc_dev, "smm-enabled", + x86_machine_is_smm_enabled(x86ms)); + pci_realize_and_unref(lpc, host_bus, &error_fatal); for (i = 0; i < IOAPIC_NUM_PINS; i++) { qdev_connect_gpio_out_named(lpc_dev, ICH9_GPIO_GSI, i, x86ms->gsi[i]); } - pci_realize_and_unref(lpc, host_bus, &error_fatal); rtc_state = ISA_DEVICE(object_resolve_path_component(OBJECT(lpc), "rtc")); @@ -286,9 +275,7 @@ static void pc_q35_init(MachineState *machine) pc_i8259_create(isa_bus, gsi_state->i8259_irq); } - if (pcmc->pci_enabled) { - ioapic_init_gsi(gsi_state, "q35"); - } + ioapic_init_gsi(gsi_state, "q35"); if (tcg_enabled()) { x86_register_ferr_irq(x86ms->gsi[13]); @@ -304,16 +291,20 @@ static void pc_q35_init(MachineState *machine) 0xff0104); if (pcms->sata_enabled) { + PCIDevice *pdev; + AHCIPCIState *ich9; + /* ahci and SATA device, for q35 1 ahci controller is built-in */ - ahci = pci_create_simple_multifunction(host_bus, + pdev = pci_create_simple_multifunction(host_bus, PCI_DEVFN(ICH9_SATA1_DEV, ICH9_SATA1_FUNC), "ich9-ahci"); - idebus[0] = qdev_get_child_bus(&ahci->qdev, "ide.0"); - idebus[1] = qdev_get_child_bus(&ahci->qdev, "ide.1"); - g_assert(MAX_SATA_PORTS == ahci_get_num_ports(ahci)); - ide_drive_get(hd, ahci_get_num_ports(ahci)); - ahci_ide_create_devs(ahci, hd); + ich9 = ICH9_AHCI(pdev); + idebus[0] = qdev_get_child_bus(DEVICE(pdev), "ide.0"); + idebus[1] = qdev_get_child_bus(DEVICE(pdev), "ide.1"); + g_assert(MAX_SATA_PORTS == ich9->ahci.ports); + ide_drive_get(hd, ich9->ahci.ports); + ahci_ide_create_devs(&ich9->ahci, hd); } else { idebus[0] = idebus[1] = NULL; } |