1 files changed, 4 insertions, 102 deletions

diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 0eb24304ee..c02357735e 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -23,20 +23,13 @@
 
 #include "qemu/osdep.h"
 #include "hw/irq.h"
-#include "hw/pci/msi.h"
-#include "hw/pci/pci.h"
-#include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 
 #include "qemu/error-report.h"
 #include "qemu/log.h"
 #include "qemu/main-loop.h"
-#include "qemu/module.h"
 #include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
-#include "hw/ide/pci.h"
-#include "hw/ide/ahci-pci.h"
-#include "hw/ide/ahci-sysbus.h"
 #include "ahci-internal.h"
 #include "ide-internal.h"
 
@@ -179,34 +172,6 @@ static uint32_t ahci_port_read(AHCIState *s, int port, int offset)
     return val;
 }
 
-static void ahci_irq_raise(AHCIState *s)
-{
-    DeviceState *dev_state = s->container;
-    PCIDevice *pci_dev = (PCIDevice *) object_dynamic_cast(OBJECT(dev_state),
-                                                           TYPE_PCI_DEVICE);
-
-    trace_ahci_irq_raise(s);
-
-    if (pci_dev && msi_enabled(pci_dev)) {
-        msi_notify(pci_dev, 0);
-    } else {
-        qemu_irq_raise(s->irq);
-    }
-}
-
-static void ahci_irq_lower(AHCIState *s)
-{
-    DeviceState *dev_state = s->container;
-    PCIDevice *pci_dev = (PCIDevice *) object_dynamic_cast(OBJECT(dev_state),
-                                                           TYPE_PCI_DEVICE);
-
-    trace_ahci_irq_lower(s);
-
-    if (!pci_dev || !msi_enabled(pci_dev)) {
-        qemu_irq_lower(s->irq);
-    }
-}
-
 static void ahci_check_irq(AHCIState *s)
 {
     int i;
@@ -222,9 +187,11 @@ static void ahci_check_irq(AHCIState *s)
     trace_ahci_check_irq(s, old_irq, s->control_regs.irqstatus);
     if (s->control_regs.irqstatus &&
         (s->control_regs.ghc & HOST_CTL_IRQ_EN)) {
-            ahci_irq_raise(s);
+        trace_ahci_irq_raise(s);
+        qemu_irq_raise(s->irq);
     } else {
-        ahci_irq_lower(s);
+        trace_ahci_irq_lower(s);
+        qemu_irq_lower(s->irq);
     }
 }
 
@@ -1608,7 +1575,6 @@ static const IDEDMAOps ahci_dma_ops = {
 
 void ahci_init(AHCIState *s, DeviceState *qdev)
 {
-    s->container = qdev;
     /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */
     memory_region_init_io(&s->mem, OBJECT(qdev), &ahci_mem_ops, s,
                           "ahci", AHCI_MEM_BAR_SIZE);
@@ -1834,70 +1800,6 @@ const VMStateDescription vmstate_ahci = {
     },
 };
 
-static const VMStateDescription vmstate_sysbus_ahci = {
-    .name = "sysbus-ahci",
-    .fields = (const VMStateField[]) {
-        VMSTATE_AHCI(ahci, SysbusAHCIState),
-        VMSTATE_END_OF_LIST()
-    },
-};
-
-static void sysbus_ahci_reset(DeviceState *dev)
-{
-    SysbusAHCIState *s = SYSBUS_AHCI(dev);
-
-    ahci_reset(&s->ahci);
-}
-
-static void sysbus_ahci_init(Object *obj)
-{
-    SysbusAHCIState *s = SYSBUS_AHCI(obj);
-    SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
-
-    ahci_init(&s->ahci, DEVICE(obj));
-
-    sysbus_init_mmio(sbd, &s->ahci.mem);
-    sysbus_init_irq(sbd, &s->ahci.irq);
-}
-
-static void sysbus_ahci_realize(DeviceState *dev, Error **errp)
-{
-    SysbusAHCIState *s = SYSBUS_AHCI(dev);
-
-    ahci_realize(&s->ahci, dev, &address_space_memory);
-}
-
-static Property sysbus_ahci_properties[] = {
-    DEFINE_PROP_UINT32("num-ports", SysbusAHCIState, ahci.ports, 1),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void sysbus_ahci_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->realize = sysbus_ahci_realize;
-    dc->vmsd = &vmstate_sysbus_ahci;
-    device_class_set_props(dc, sysbus_ahci_properties);
-    device_class_set_legacy_reset(dc, sysbus_ahci_reset);
-    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
-}
-
-static const TypeInfo sysbus_ahci_info = {
-    .name          = TYPE_SYSBUS_AHCI,
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(SysbusAHCIState),
-    .instance_init = sysbus_ahci_init,
-    .class_init    = sysbus_ahci_class_init,
-};
-
-static void sysbus_ahci_register_types(void)
-{
-    type_register_static(&sysbus_ahci_info);
-}
-
-type_init(sysbus_ahci_register_types)
-
 void ahci_ide_create_devs(AHCIState *ahci, DriveInfo **hd)
 {
     int i;