diff options
| -rw-r--r-- | hw/isa/vt82c686.c | 20 | ||||
| -rw-r--r-- | hw/mips/fuloong2e.c | 29 |
2 files changed, 25 insertions, 24 deletions
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index 7e5fa06..a37f193 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -16,6 +16,11 @@ #include "hw/qdev-properties.h" #include "hw/isa/isa.h" #include "hw/isa/superio.h" +#include "hw/intc/i8259.h" +#include "hw/irq.h" +#include "hw/dma/i8257.h" +#include "hw/timer/i8254.h" +#include "hw/rtc/mc146818rtc.h" #include "migration/vmstate.h" #include "hw/isa/apm.h" #include "hw/acpi/acpi.h" @@ -307,9 +312,16 @@ OBJECT_DECLARE_SIMPLE_TYPE(VT82C686BISAState, VT82C686B_ISA) struct VT82C686BISAState { PCIDevice dev; + qemu_irq cpu_intr; SuperIOConfig superio_cfg; }; +static void via_isa_request_i8259_irq(void *opaque, int irq, int level) +{ + VT82C686BISAState *s = opaque; + qemu_set_irq(s->cpu_intr, level); +} + static void vt82c686b_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int len) { @@ -365,10 +377,18 @@ static void vt82c686b_realize(PCIDevice *d, Error **errp) VT82C686BISAState *s = VT82C686B_ISA(d); DeviceState *dev = DEVICE(d); ISABus *isa_bus; + qemu_irq *isa_irq; int i; + qdev_init_gpio_out(dev, &s->cpu_intr, 1); + isa_irq = qemu_allocate_irqs(via_isa_request_i8259_irq, s, 1); isa_bus = isa_bus_new(dev, get_system_memory(), pci_address_space_io(d), &error_fatal); + isa_bus_irqs(isa_bus, i8259_init(isa_bus, *isa_irq)); + i8254_pit_init(isa_bus, 0x40, 0, NULL); + i8257_dma_init(isa_bus, 0); + isa_create_simple(isa_bus, TYPE_VT82C686B_SUPERIO); + mc146818_rtc_init(isa_bus, 2000, NULL); for (i = 0; i < PCI_CONFIG_HEADER_SIZE; i++) { if (i < PCI_COMMAND || i >= PCI_REVISION_ID) { diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c index 94f4718..4f61f2c 100644 --- a/hw/mips/fuloong2e.c +++ b/hw/mips/fuloong2e.c @@ -25,9 +25,6 @@ #include "qapi/error.h" #include "cpu.h" #include "hw/clock.h" -#include "hw/intc/i8259.h" -#include "hw/dma/i8257.h" -#include "hw/isa/superio.h" #include "net/net.h" #include "hw/boards.h" #include "hw/i2c/smbus_eeprom.h" @@ -39,13 +36,13 @@ #include "qemu/log.h" #include "hw/loader.h" #include "hw/ide/pci.h" +#include "hw/qdev-properties.h" #include "elf.h" #include "hw/isa/vt82c686.h" -#include "hw/rtc/mc146818rtc.h" -#include "hw/timer/i8254.h" #include "exec/address-spaces.h" #include "sysemu/qtest.h" #include "sysemu/reset.h" +#include "sysemu/sysemu.h" #include "qemu/error-report.h" #define ENVP_PADDR 0x2000 @@ -203,26 +200,13 @@ static void main_cpu_reset(void *opaque) } static void vt82c686b_southbridge_init(PCIBus *pci_bus, int slot, qemu_irq intc, - I2CBus **i2c_bus, ISABus **p_isa_bus) + I2CBus **i2c_bus) { - qemu_irq *i8259; - ISABus *isa_bus; PCIDevice *dev; dev = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(slot, 0), true, TYPE_VT82C686B_ISA); - isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(dev), "isa.0")); - assert(isa_bus); - *p_isa_bus = isa_bus; - /* Interrupt controller */ - /* The 8259 -> IP5 */ - i8259 = i8259_init(isa_bus, intc); - isa_bus_irqs(isa_bus, i8259); - /* init other devices */ - i8254_pit_init(isa_bus, 0x40, 0, NULL); - i8257_dma_init(isa_bus, 0); - /* Super I/O */ - isa_create_simple(isa_bus, TYPE_VT82C686B_SUPERIO); + qdev_connect_gpio_out(DEVICE(dev), 0, intc); dev = pci_create_simple(pci_bus, PCI_DEVFN(slot, 1), "via-ide"); pci_ide_create_devs(dev); @@ -269,7 +253,6 @@ static void mips_fuloong2e_init(MachineState *machine) uint64_t kernel_entry; PCIDevice *pci_dev; PCIBus *pci_bus; - ISABus *isa_bus; I2CBus *smbus; Clock *cpuclk; MIPSCPU *cpu; @@ -336,7 +319,7 @@ static void mips_fuloong2e_init(MachineState *machine) /* South bridge -> IP5 */ vt82c686b_southbridge_init(pci_bus, FULOONG2E_VIA_SLOT, env->irq[5], - &smbus, &isa_bus); + &smbus); /* GPU */ if (vga_interface_type != VGA_NONE) { @@ -351,8 +334,6 @@ static void mips_fuloong2e_init(MachineState *machine) spd_data = spd_data_generate(DDR, machine->ram_size); smbus_eeprom_init_one(smbus, 0x50, spd_data); - mc146818_rtc_init(isa_bus, 2000, NULL); - /* Network card: RTL8139D */ network_init(pci_bus); } |