diff options
Diffstat (limited to 'hw/loongarch/virt.c')
| -rw-r--r-- | hw/loongarch/virt.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 66be925068..38ef7cc49f 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -316,6 +316,14 @@ static void virt_machine_done(Notifier *notifier, void *data) loongarch_acpi_setup(lams); } +static void virt_powerdown_req(Notifier *notifier, void *opaque) +{ + LoongArchMachineState *s = container_of(notifier, + LoongArchMachineState, powerdown_notifier); + + acpi_send_event(s->acpi_ged, ACPI_POWER_DOWN_STATUS); +} + struct memmap_entry { uint64_t address; uint64_t length; @@ -432,7 +440,7 @@ static DeviceState *create_acpi_ged(DeviceState *pch_pic, LoongArchMachineState sysbus_mmio_map(SYS_BUS_DEVICE(dev), 2, VIRT_GED_REG_ADDR); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, - qdev_get_gpio_in(pch_pic, VIRT_SCI_IRQ - PCH_PIC_IRQ_OFFSET)); + qdev_get_gpio_in(pch_pic, VIRT_SCI_IRQ - VIRT_GSI_BASE)); sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); return dev; } @@ -452,7 +460,7 @@ static DeviceState *create_platform_bus(DeviceState *pch_pic) sysbus = SYS_BUS_DEVICE(dev); for (i = 0; i < VIRT_PLATFORM_BUS_NUM_IRQS; i++) { - irq = VIRT_PLATFORM_BUS_IRQ - PCH_PIC_IRQ_OFFSET + i; + irq = VIRT_PLATFORM_BUS_IRQ - VIRT_GSI_BASE + i; sysbus_connect_irq(sysbus, i, qdev_get_gpio_in(pch_pic, irq)); } @@ -509,7 +517,7 @@ static void loongarch_devices_init(DeviceState *pch_pic, LoongArchMachineState * serial_mm_init(get_system_memory(), VIRT_UART_BASE, 0, qdev_get_gpio_in(pch_pic, - VIRT_UART_IRQ - PCH_PIC_IRQ_OFFSET), + VIRT_UART_IRQ - VIRT_GSI_BASE), 115200, serial_hd(0), DEVICE_LITTLE_ENDIAN); fdt_add_uart_node(lams); @@ -531,7 +539,7 @@ static void loongarch_devices_init(DeviceState *pch_pic, LoongArchMachineState * create_unimplemented_device("pci-dma-cfg", 0x1001041c, 0x4); sysbus_create_simple("ls7a_rtc", VIRT_RTC_REG_BASE, qdev_get_gpio_in(pch_pic, - VIRT_RTC_IRQ - PCH_PIC_IRQ_OFFSET)); + VIRT_RTC_IRQ - VIRT_GSI_BASE)); fdt_add_rtc_node(lams); pm_mem = g_new(MemoryRegion, 1); @@ -859,6 +867,10 @@ static void loongarch_init(MachineState *machine) VIRT_PLATFORM_BUS_IRQ); lams->machine_done.notify = virt_machine_done; qemu_add_machine_init_done_notifier(&lams->machine_done); + /* connect powerdown request */ + lams->powerdown_notifier.notify = virt_powerdown_req; + qemu_register_powerdown_notifier(&lams->powerdown_notifier); + fdt_add_pcie_node(lams); /* * Since lowmem region starts from 0 and Linux kernel legacy start address |