diff --git a/MAINTAINERS b/MAINTAINERS
index b78ad3785f..adfbad2473 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1138,6 +1138,8 @@ F: include/hw/intc/loongarch_*.h
 F: hw/intc/loongarch_*.c
 F: include/hw/pci-host/ls7a.h
 F: hw/rtc/ls7a_rtc.c
+F: include/hw/acpi/ls7a.h
+F: hw/acpi/ls7a.c
 
 M68K Machines
 -------------
diff --git a/hw/acpi/Kconfig b/hw/acpi/Kconfig
index 19caebde6c..ff9ceb2259 100644
--- a/hw/acpi/Kconfig
+++ b/hw/acpi/Kconfig
@@ -12,6 +12,10 @@ config ACPI_X86
     select ACPI_PCIHP
     select ACPI_ERST
 
+config ACPI_LOONGARCH
+    bool
+    select ACPI
+
 config ACPI_X86_ICH
     bool
     select ACPI_X86
diff --git a/hw/acpi/ls7a.c b/hw/acpi/ls7a.c
new file mode 100644
index 0000000000..cc658422dd
--- /dev/null
+++ b/hw/acpi/ls7a.c
@@ -0,0 +1,374 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * LoongArch ACPI implementation
+ *
+ * Copyright (C) 2021 Loongson Technology Corporation Limited
+ */
+
+#include "qemu/osdep.h"
+#include "sysemu/sysemu.h"
+#include "hw/hw.h"
+#include "hw/irq.h"
+#include "sysemu/reset.h"
+#include "sysemu/runstate.h"
+#include "hw/acpi/acpi.h"
+#include "hw/acpi/ls7a.h"
+#include "hw/nvram/fw_cfg.h"
+#include "qemu/config-file.h"
+#include "qapi/opts-visitor.h"
+#include "qapi/qapi-events-run-state.h"
+#include "qapi/error.h"
+#include "hw/pci-host/ls7a.h"
+#include "hw/mem/pc-dimm.h"
+#include "hw/mem/nvdimm.h"
+#include "migration/vmstate.h"
+
+static void ls7a_pm_update_sci_fn(ACPIREGS *regs)
+{
+    LS7APMState *pm = container_of(regs, LS7APMState, acpi_regs);
+    acpi_update_sci(&pm->acpi_regs, pm->irq);
+}
+
+static uint64_t ls7a_gpe_readb(void *opaque, hwaddr addr, unsigned width)
+{
+    LS7APMState *pm = opaque;
+    return acpi_gpe_ioport_readb(&pm->acpi_regs, addr);
+}
+
+static void ls7a_gpe_writeb(void *opaque, hwaddr addr, uint64_t val,
+                            unsigned width)
+{
+    LS7APMState *pm = opaque;
+    acpi_gpe_ioport_writeb(&pm->acpi_regs, addr, val);
+    acpi_update_sci(&pm->acpi_regs, pm->irq);
+}
+
+static const MemoryRegionOps ls7a_gpe_ops = {
+    .read = ls7a_gpe_readb,
+    .write = ls7a_gpe_writeb,
+    .valid.min_access_size = 1,
+    .valid.max_access_size = 8,
+    .impl.min_access_size = 1,
+    .impl.max_access_size = 1,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+#define VMSTATE_GPE_ARRAY(_field, _state)                            \
+ {                                                                   \
+     .name       = (stringify(_field)),                              \
+     .version_id = 0,                                                \
+     .num        = ACPI_GPE0_LEN,                                    \
+     .info       = &vmstate_info_uint8,                              \
+     .size       = sizeof(uint8_t),                                  \
+     .flags      = VMS_ARRAY | VMS_POINTER,                          \
+     .offset     = vmstate_offset_pointer(_state, _field, uint8_t),  \
+ }
+
+static uint64_t ls7a_reset_readw(void *opaque, hwaddr addr, unsigned width)
+{
+    return 0;
+}
+
+static void ls7a_reset_writew(void *opaque, hwaddr addr, uint64_t val,
+                              unsigned width)
+{
+    if (val & 1) {
+        qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
+        return;
+    }
+}
+
+static const MemoryRegionOps ls7a_reset_ops = {
+    .read = ls7a_reset_readw,
+    .write = ls7a_reset_writew,
+    .valid.min_access_size = 4,
+    .valid.max_access_size = 4,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+const VMStateDescription vmstate_ls7a_pm = {
+    .name = "ls7a_pm",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT16(acpi_regs.pm1.evt.sts, LS7APMState),
+        VMSTATE_UINT16(acpi_regs.pm1.evt.en, LS7APMState),
+        VMSTATE_UINT16(acpi_regs.pm1.cnt.cnt, LS7APMState),
+        VMSTATE_TIMER_PTR(acpi_regs.tmr.timer, LS7APMState),
+        VMSTATE_INT64(acpi_regs.tmr.overflow_time, LS7APMState),
+        VMSTATE_GPE_ARRAY(acpi_regs.gpe.sts, LS7APMState),
+        VMSTATE_GPE_ARRAY(acpi_regs.gpe.en, LS7APMState),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static inline int64_t acpi_pm_tmr_get_clock(void)
+{
+    return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), PM_TIMER_FREQUENCY,
+                    NANOSECONDS_PER_SECOND);
+}
+
+static uint32_t acpi_pm_tmr_get(ACPIREGS *ar)
+{
+    uint32_t d = acpi_pm_tmr_get_clock();
+    return d & 0xffffff;
+}
+
+static void acpi_pm_tmr_timer(void *opaque)
+{
+    ACPIREGS *ar = opaque;
+    qemu_system_wakeup_request(QEMU_WAKEUP_REASON_PMTIMER, NULL);
+    ar->tmr.update_sci(ar);
+}
+
+static uint64_t acpi_pm_tmr_read(void *opaque, hwaddr addr, unsigned width)
+{
+    return acpi_pm_tmr_get(opaque);
+}
+
+static void acpi_pm_tmr_write(void *opaque, hwaddr addr, uint64_t val,
+                              unsigned width)
+{
+}
+
+static const MemoryRegionOps acpi_pm_tmr_ops = {
+    .read = acpi_pm_tmr_read,
+    .write = acpi_pm_tmr_write,
+    .valid.min_access_size = 4,
+    .valid.max_access_size = 4,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static void ls7a_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn update_sci,
+                             MemoryRegion *parent, uint64_t offset)
+{
+    ar->tmr.update_sci = update_sci;
+    ar->tmr.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, acpi_pm_tmr_timer, ar);
+    memory_region_init_io(&ar->tmr.io, memory_region_owner(parent),
+                          &acpi_pm_tmr_ops, ar, "acpi-tmr", 4);
+    memory_region_add_subregion(parent, offset, &ar->tmr.io);
+}
+
+static void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val)
+{
+    uint16_t pm1_sts = acpi_pm1_evt_get_sts(ar);
+    if (pm1_sts & val & ACPI_BITMASK_TIMER_STATUS) {
+        /* if TMRSTS is reset, then compute the new overflow time */
+        acpi_pm_tmr_calc_overflow_time(ar);
+    }
+    ar->pm1.evt.sts &= ~val;
+}
+
+static uint64_t acpi_pm_evt_read(void *opaque, hwaddr addr, unsigned width)
+{
+    ACPIREGS *ar = opaque;
+    switch (addr) {
+    case 0:
+        return acpi_pm1_evt_get_sts(ar);
+    case 4:
+        return ar->pm1.evt.en;
+    default:
+        return 0;
+    }
+}
+
+static void acpi_pm1_evt_write_en(ACPIREGS *ar, uint16_t val)
+{
+    ar->pm1.evt.en = val;
+    qemu_system_wakeup_enable(QEMU_WAKEUP_REASON_RTC,
+                              val & ACPI_BITMASK_RT_CLOCK_ENABLE);
+    qemu_system_wakeup_enable(QEMU_WAKEUP_REASON_PMTIMER,
+                              val & ACPI_BITMASK_TIMER_ENABLE);
+}
+
+static void acpi_pm_evt_write(void *opaque, hwaddr addr, uint64_t val,
+                              unsigned width)
+{
+    ACPIREGS *ar = opaque;
+    switch (addr) {
+    case 0:
+        acpi_pm1_evt_write_sts(ar, val);
+        ar->pm1.evt.update_sci(ar);
+        break;
+    case 4:
+        acpi_pm1_evt_write_en(ar, val);
+        ar->pm1.evt.update_sci(ar);
+        break;
+    }
+}
+
+static const MemoryRegionOps acpi_pm_evt_ops = {
+    .read = acpi_pm_evt_read,
+    .write = acpi_pm_evt_write,
+    .valid.min_access_size = 1,
+    .valid.max_access_size = 4,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static void ls7a_pm1_evt_init(ACPIREGS *ar, acpi_update_sci_fn update_sci,
+                              MemoryRegion *parent, uint64_t offset)
+{
+    ar->pm1.evt.update_sci = update_sci;
+    memory_region_init_io(&ar->pm1.evt.io, memory_region_owner(parent),
+                          &acpi_pm_evt_ops, ar, "acpi-evt", 8);
+    memory_region_add_subregion(parent, offset, &ar->pm1.evt.io);
+}
+
+static uint64_t acpi_pm_cnt_read(void *opaque, hwaddr addr, unsigned width)
+{
+    ACPIREGS *ar = opaque;
+    return ar->pm1.cnt.cnt;
+}
+
+/* ACPI PM1aCNT */
+static void acpi_pm1_cnt_write(ACPIREGS *ar, uint16_t val)
+{
+    ar->pm1.cnt.cnt = val & ~(ACPI_BITMASK_SLEEP_ENABLE);
+
+    if (val & ACPI_BITMASK_SLEEP_ENABLE) {
+        /* Change suspend type */
+        uint16_t sus_typ = (val >> 10) & 7;
+        switch (sus_typ) {
+        /* Not support s3 s4 yet */
+        case 7: /* Soft power off */
+            qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+static void acpi_pm_cnt_write(void *opaque, hwaddr addr, uint64_t val,
+                              unsigned width)
+{
+    acpi_pm1_cnt_write(opaque, val);
+}
+
+static const MemoryRegionOps acpi_pm_cnt_ops = {
+    .read = acpi_pm_cnt_read,
+    .write = acpi_pm_cnt_write,
+    .valid.min_access_size = 1,
+    .valid.max_access_size = 4,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static void acpi_notify_wakeup(Notifier *notifier, void *data)
+{
+    ACPIREGS *ar = container_of(notifier, ACPIREGS, wakeup);
+    WakeupReason *reason = data;
+
+    switch (*reason) {
+    case QEMU_WAKEUP_REASON_RTC:
+        ar->pm1.evt.sts |=
+            (ACPI_BITMASK_WAKE_STATUS | ACPI_BITMASK_RT_CLOCK_STATUS);
+        break;
+    case QEMU_WAKEUP_REASON_PMTIMER:
+        ar->pm1.evt.sts |=
+            (ACPI_BITMASK_WAKE_STATUS | ACPI_BITMASK_TIMER_STATUS);
+        break;
+    case QEMU_WAKEUP_REASON_OTHER:
+        /*
+         * ACPI_BITMASK_WAKE_STATUS should be set on resume.
+         * Pretend that resume was caused by power button
+         */
+        ar->pm1.evt.sts |=
+            (ACPI_BITMASK_WAKE_STATUS | ACPI_BITMASK_POWER_BUTTON_STATUS);
+        break;
+    default:
+        break;
+    }
+}
+
+static void ls7a_pm1_cnt_init(ACPIREGS *ar, MemoryRegion *parent,
+                              uint64_t offset)
+{
+    ar->wakeup.notify = acpi_notify_wakeup;
+    qemu_register_wakeup_notifier(&ar->wakeup);
+    memory_region_init_io(&ar->pm1.cnt.io, memory_region_owner(parent),
+                          &acpi_pm_cnt_ops, ar, "acpi-cnt", 4);
+    memory_region_add_subregion(parent, offset, &ar->pm1.cnt.io);
+}
+
+static void ls7a_pm_reset(DeviceState *d)
+{
+    LS7APMState *pm = LS7A_PM(d);
+
+    acpi_pm1_evt_reset(&pm->acpi_regs);
+    acpi_pm1_cnt_reset(&pm->acpi_regs);
+    acpi_pm_tmr_reset(&pm->acpi_regs);
+    acpi_gpe_reset(&pm->acpi_regs);
+
+    acpi_update_sci(&pm->acpi_regs, pm->irq);
+}
+
+static void pm_powerdown_req(Notifier *n, void *opaque)
+{
+    LS7APMState *pm = container_of(n, LS7APMState, powerdown_notifier);
+
+    acpi_pm1_evt_power_down(&pm->acpi_regs);
+}
+
+void ls7a_pm_init(DeviceState *ls7a_pm, qemu_irq pm_irq)
+{
+    LS7APMState *pm = LS7A_PM(ls7a_pm);
+    pm->irq = pm_irq;
+}
+
+static void ls7a_pm_realize(DeviceState *dev, Error **errp)
+{
+    LS7APMState *pm = LS7A_PM(dev);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
+
+    /*
+     * ls7a board acpi hardware info, including
+     * acpi system io base address
+     * acpi gpe length
+     * acpi sci irq number
+     */
+
+    memory_region_init(&pm->iomem, OBJECT(pm), "ls7a_pm", ACPI_IO_SIZE);
+    sysbus_init_mmio(sbd, &pm->iomem);
+
+    ls7a_pm_tmr_init(&pm->acpi_regs, ls7a_pm_update_sci_fn,
+                     &pm->iomem, LS7A_PM_TMR_BLK);
+    ls7a_pm1_evt_init(&pm->acpi_regs, ls7a_pm_update_sci_fn,
+                      &pm->iomem, LS7A_PM_EVT_BLK);
+    ls7a_pm1_cnt_init(&pm->acpi_regs, &pm->iomem, LS7A_PM_CNT_BLK);
+
+    acpi_gpe_init(&pm->acpi_regs, ACPI_GPE0_LEN);
+    memory_region_init_io(&pm->iomem_gpe, OBJECT(pm), &ls7a_gpe_ops, pm,
+                          "acpi-gpe0", ACPI_GPE0_LEN);
+    sysbus_init_mmio(sbd, &pm->iomem_gpe);
+
+    memory_region_init_io(&pm->iomem_reset, OBJECT(pm),
+                          &ls7a_reset_ops, pm, "acpi-reset", 4);
+    sysbus_init_mmio(sbd, &pm->iomem_reset);
+
+    pm->powerdown_notifier.notify = pm_powerdown_req;
+    qemu_register_powerdown_notifier(&pm->powerdown_notifier);
+}
+
+static void ls7a_pm_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->realize = ls7a_pm_realize;
+    dc->reset = ls7a_pm_reset;
+    dc->desc = "PM";
+    dc->vmsd = &vmstate_ls7a_pm;
+}
+
+static const TypeInfo ls7a_pm_info = {
+    .name          = TYPE_LS7A_PM,
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(LS7APMState),
+    .class_init    = ls7a_pm_class_init,
+};
+
+static void ls7a_pm_register_types(void)
+{
+    type_register_static(&ls7a_pm_info);
+}
+
+type_init(ls7a_pm_register_types)
diff --git a/hw/acpi/meson.build b/hw/acpi/meson.build
index 8bea2e6933..e6b1ba6f3c 100644
--- a/hw/acpi/meson.build
+++ b/hw/acpi/meson.build
@@ -25,6 +25,7 @@ acpi_ss.add(when: 'CONFIG_ACPI_X86_ICH', if_true: files('ich9.c', 'tco.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_ERST', if_true: files('erst.c'))
 acpi_ss.add(when: 'CONFIG_IPMI', if_true: files('ipmi.c'), if_false: files('ipmi-stub.c'))
 acpi_ss.add(when: 'CONFIG_PC', if_false: files('acpi-x86-stub.c'))
+acpi_ss.add(when: 'CONFIG_ACPI_LOONGARCH', if_true: files('ls7a.c'))
 if have_tpm
   acpi_ss.add(files('tpm.c'))
 endif
diff --git a/hw/loongarch/Kconfig b/hw/loongarch/Kconfig
index 35b6680772..7c863b7150 100644
--- a/hw/loongarch/Kconfig
+++ b/hw/loongarch/Kconfig
@@ -14,3 +14,5 @@ config LOONGARCH_VIRT
     select LOONGARCH_PCH_MSI
     select LOONGARCH_EXTIOI
     select LS7A_RTC
+    select ACPI_LOONGARCH
+    select ACPI_PCI
diff --git a/hw/loongarch/loongson3.c b/hw/loongarch/loongson3.c
index 8806a5be96..d31fd46911 100644
--- a/hw/loongarch/loongson3.c
+++ b/hw/loongarch/loongson3.c
@@ -28,7 +28,8 @@
 #include "hw/pci-host/ls7a.h"
 #include "hw/pci-host/gpex.h"
 #include "hw/misc/unimp.h"
-
+#include "hw/acpi/aml-build.h"
+#include "qapi/qapi-visit-common.h"
 #include "target/loongarch/cpu.h"
 
 static void ls3a5k_aui_boot(uint64_t start_addr)
@@ -76,11 +77,11 @@ static int64_t load_kernel_info(void)
 
 static void loongarch_devices_init(DeviceState *pch_pic)
 {
-    DeviceState *gpex_dev;
+    DeviceState *gpex_dev, *ls7a_pm;
     SysBusDevice *d;
     PCIBus *pci_bus;
     MemoryRegion *ecam_alias, *ecam_reg, *pio_alias, *pio_reg;
-    MemoryRegion *mmio_alias, *mmio_reg;
+    MemoryRegion *mmio_alias, *mmio_reg, *pm_reg;
     int i;
 
     gpex_dev = qdev_new(TYPE_GPEX_HOST);
@@ -146,6 +147,18 @@ static void loongarch_devices_init(DeviceState *pch_pic)
     sysbus_create_simple("ls7a_rtc", LS7A_RTC_REG_BASE,
                          qdev_get_gpio_in(pch_pic,
                          LS7A_RTC_IRQ - PCH_PIC_IRQ_OFFSET));
+    /* Init pm */
+    ls7a_pm = qdev_new(TYPE_LS7A_PM);
+    d = SYS_BUS_DEVICE(ls7a_pm);
+    sysbus_realize_and_unref(d, &error_fatal);
+    ls7a_pm_init(ls7a_pm, qdev_get_gpio_in(pch_pic,
+                                           ACPI_SCI_IRQ - PCH_PIC_IRQ_OFFSET));
+    pm_reg = sysbus_mmio_get_region(d, 0);
+    memory_region_add_subregion(get_system_memory(), ACPI_IO_BASE, pm_reg);
+    memory_region_add_subregion(pm_reg, LS7A_GPE0_STS_REG,
+                                sysbus_mmio_get_region(d, 1));
+    memory_region_add_subregion(pm_reg, LS7A_GPE0_RESET_REG,
+                                sysbus_mmio_get_region(d, 2));
 }
 
 static void loongarch_irq_init(LoongArchMachineState *lams)
diff --git a/include/hw/acpi/ls7a.h b/include/hw/acpi/ls7a.h
new file mode 100644
index 0000000000..28fe23c8a3
--- /dev/null
+++ b/include/hw/acpi/ls7a.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * QEMU GMCH/LS7A PCI PM Emulation
+ *
+ * Copyright (C) 2021 Loongson Technology Corporation Limited
+ */
+
+#ifndef HW_ACPI_LS7A_H
+#define HW_ACPI_LS7A_H
+
+#include "hw/acpi/acpi.h"
+#include "hw/sysbus.h"
+
+#define LS7A_ACPI_IO_BASE         0x800
+#define LS7A_ACPI_IO_SIZE         0x100
+#define LS7A_PM_EVT_BLK           (0x0C) /* 4 bytes */
+#define LS7A_PM_CNT_BLK           (0x14) /* 2 bytes */
+#define LS7A_GPE0_STS_REG         (0x28) /* 4 bytes */
+#define LS7A_GPE0_ENA_REG         (0x2C) /* 4 bytes */
+#define LS7A_GPE0_RESET_REG       (0x30) /* 4 bytes */
+#define LS7A_PM_TMR_BLK           (0x18) /* 4 bytes */
+#define LS7A_GPE0_LEN             (8)
+#define ACPI_IO_BASE              (LS7A_ACPI_REG_BASE)
+#define ACPI_GPE0_LEN             (LS7A_GPE0_LEN)
+#define ACPI_IO_SIZE              (LS7A_ACPI_IO_SIZE)
+#define ACPI_SCI_IRQ              (LS7A_SCI_IRQ)
+
+typedef struct LS7APMState {
+    SysBusDevice parent_obj;
+    /*
+     * In ls7a spec says that pm1_cnt register is 32bit width and
+     * that the upper 16bits are reserved and unused.
+     * PM1a_CNT_BLK = 2 in FADT so it is defined as uint16_t.
+     */
+    ACPIREGS acpi_regs;
+
+    MemoryRegion iomem;
+    MemoryRegion iomem_gpe;
+    MemoryRegion iomem_reset;
+
+    qemu_irq irq;      /* SCI */
+
+    uint32_t pm_io_base;
+    Notifier powerdown_notifier;
+} LS7APMState;
+
+#define TYPE_LS7A_PM "ls7a_pm"
+DECLARE_INSTANCE_CHECKER(struct LS7APMState, LS7A_PM, TYPE_LS7A_PM)
+
+void ls7a_pm_init(DeviceState *ls7a_pm, qemu_irq irq);
+
+extern const VMStateDescription vmstate_ls7a_pm;
+#endif /* HW_ACPI_LS7A_H */
diff --git a/include/hw/pci-host/ls7a.h b/include/hw/pci-host/ls7a.h
index 1110d25306..baf8dde84e 100644
--- a/include/hw/pci-host/ls7a.h
+++ b/include/hw/pci-host/ls7a.h
@@ -11,6 +11,7 @@
 #include "hw/pci/pci.h"
 #include "hw/pci/pcie_host.h"
 #include "hw/pci-host/pam.h"
+#include "hw/acpi/ls7a.h"
 #include "qemu/units.h"
 #include "qemu/range.h"
 #include "qom/object.h"
@@ -21,6 +22,9 @@
 #define LS7A_PCI_IO_BASE        0x18004000UL
 #define LS7A_PCI_IO_SIZE        0xC000
 
+#define LS7A_PCI_MEM_BASE        0x40000000UL
+#define LS7A_PCI_MEM_SIZE        0x40000000UL
+
 #define LS7A_PCH_REG_BASE       0x10000000UL
 #define LS7A_IOAPIC_REG_BASE    (LS7A_PCH_REG_BASE)
 #define LS7A_PCH_MSI_ADDR_LOW   0x2FF00000UL
@@ -39,4 +43,6 @@
 #define LS7A_MISC_REG_BASE      (LS7A_PCH_REG_BASE + 0x00080000)
 #define LS7A_RTC_REG_BASE       (LS7A_MISC_REG_BASE + 0x00050100)
 #define LS7A_RTC_LEN            0x100
+#define LS7A_ACPI_REG_BASE      (LS7A_MISC_REG_BASE + 0x00050000)
+#define LS7A_SCI_IRQ            (PCH_PIC_IRQ_OFFSET + 4)
 #endif
