isa-bus: Remove bogus IRQ sharing check

[qemu.git] / hw / pc_piix.c

diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 52d8591d6af5d4d04695d0aa5e5604c70e8c73cb..3fa1e9d821264059c4a44202de18fce71245bb39 100644 (file)
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -32,6 +32,10 @@
 #include "boards.h"
 #include "ide.h"
 #include "kvm.h"
+#include "sysemu.h"
+#include "sysbus.h"
+#include "arch_init.h"
+#include "blockdev.h"
 
 #define MAX_IDE_BUS 2
 
@@ -39,6 +43,22 @@ static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
 static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
 static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
 
+static void ioapic_init(IsaIrqState *isa_irq_state)
+{
+    DeviceState *dev;
+    SysBusDevice *d;
+    unsigned int i;
+
+    dev = qdev_create(NULL, "ioapic");
+    qdev_init_nofail(dev);
+    d = sysbus_from_qdev(dev);
+    sysbus_mmio_map(d, 0, 0xfec00000);
+
+    for (i = 0; i < IOAPIC_NUM_PINS; i++) {
+        isa_irq_state->ioapic[i] = qdev_get_gpio_in(dev, i);
+    }
+}
+
 /* PC hardware initialisation */
 static void pc_init1(ram_addr_t ram_size,
                      const char *boot_device,
@@ -61,7 +81,8 @@ static void pc_init1(ram_addr_t ram_size,
     IsaIrqState *isa_irq_state;
     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     FDCtrl *floppy_controller;
-    RTCState *rtc_state;
+    BusState *idebus[MAX_IDE_BUS];
+    ISADevice *rtc_state;
 
     pc_cpus_init(cpu_model);
 
@@ -76,7 +97,7 @@ static void pc_init1(ram_addr_t ram_size,
     isa_irq_state = qemu_mallocz(sizeof(*isa_irq_state));
     isa_irq_state->i8259 = i8259;
     if (pci_enabled) {
-        isa_irq_state->ioapic = ioapic_init();
+        ioapic_init(isa_irq_state);
     }
     isa_irq = qemu_allocate_irqs(isa_irq_handler, isa_irq_state, 24);
 
@@ -84,11 +105,12 @@ static void pc_init1(ram_addr_t ram_size,
         pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq, ram_size);
     } else {
         pci_bus = NULL;
+        i440fx_state = NULL;
         isa_bus_new(NULL);
     }
     isa_bus_irqs(isa_irq);
 
-    pc_register_ferr_irq(isa_reserve_irq(13));
+    pc_register_ferr_irq(isa_get_irq(13));
 
     pc_vga_init(pci_enabled? pci_bus: NULL);
 
@@ -114,20 +136,23 @@ static void pc_init1(ram_addr_t ram_size,
     }
 
     if (pci_enabled) {
-        pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
+        PCIDevice *dev;
+        dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
+        idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
+        idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
     } else {
         for(i = 0; i < MAX_IDE_BUS; i++) {
-            isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
-                        hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
+            ISADevice *dev;
+            dev = isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
+                               hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
+            idebus[i] = qdev_get_child_bus(&dev->qdev, "ide.0");
         }
     }
 
-#ifdef HAS_AUDIO
-    pc_audio_init(pci_enabled ? pci_bus : NULL, isa_irq);
-#endif
+    audio_init(isa_irq, pci_enabled ? pci_bus : NULL);
 
-    pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, hd,
-                 floppy_controller, rtc_state);
+    pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device,
+                 idebus[0], idebus[1], floppy_controller, rtc_state);
 
     if (pci_enabled && usb_enabled) {
         usb_uhci_piix3_init(pci_bus, piix3_devfn + 2);
@@ -141,7 +166,7 @@ static void pc_init1(ram_addr_t ram_size,
         smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1);
         /* TODO: Populate SPD eeprom data.  */
         smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
-                              isa_reserve_irq(9), *cmos_s3, *smi_irq,
+                              isa_get_irq(9), *cmos_s3, *smi_irq,
                               kvm_enabled());
         for (i = 0; i < 8; i++) {
             DeviceState *eeprom;
@@ -150,7 +175,6 @@ static void pc_init1(ram_addr_t ram_size,
             qdev_prop_set_ptr(eeprom, "data", eeprom_buf + (i * 256));
             qdev_init_nofail(eeprom);
         }
-        piix4_acpi_system_hot_add_init(pci_bus);
     }
 
     if (i440fx_state) {
@@ -189,7 +213,7 @@ static void pc_init_isa(ram_addr_t ram_size,
 }
 
 static QEMUMachine pc_machine = {
-    .name = "pc-0.13",
+    .name = "pc-0.14",
     .alias = "pc",
     .desc = "Standard PC",
     .init = pc_init_pci,
@@ -197,6 +221,33 @@ static QEMUMachine pc_machine = {
     .is_default = 1,
 };
 
+static QEMUMachine pc_machine_v0_13 = {
+    .name = "pc-0.13",
+    .desc = "Standard PC",
+    .init = pc_init_pci,
+    .max_cpus = 255,
+    .compat_props = (GlobalProperty[]) {
+        {
+            .driver   = "virtio-9p-pci",
+            .property = "vectors",
+            .value    = stringify(0),
+        },{
+            .driver   = "VGA",
+            .property = "rombar",
+            .value    = stringify(0),
+        },{
+            .driver   = "vmware-svga",
+            .property = "rombar",
+            .value    = stringify(0),
+        },{
+            .driver   = "PCI",
+            .property = "command_serr_enable",
+            .value    = "off",
+        },
+        { /* end of list */ }
+    },
+};
+
 static QEMUMachine pc_machine_v0_12 = {
     .name = "pc-0.12",
     .desc = "Standard PC",
@@ -205,12 +256,24 @@ static QEMUMachine pc_machine_v0_12 = {
     .compat_props = (GlobalProperty[]) {
         {
             .driver   = "virtio-serial-pci",
-            .property = "max_nr_ports",
+            .property = "max_ports",
             .value    = stringify(1),
         },{
             .driver   = "virtio-serial-pci",
             .property = "vectors",
             .value    = stringify(0),
+        },{
+            .driver   = "VGA",
+            .property = "rombar",
+            .value    = stringify(0),
+        },{
+            .driver   = "vmware-svga",
+            .property = "rombar",
+            .value    = stringify(0),
+        },{
+            .driver   = "PCI",
+            .property = "command_serr_enable",
+            .value    = "off",
         },
         { /* end of list */ }
     }
@@ -228,7 +291,7 @@ static QEMUMachine pc_machine_v0_11 = {
             .value    = stringify(0),
         },{
             .driver   = "virtio-serial-pci",
-            .property = "max_nr_ports",
+            .property = "max_ports",
             .value    = stringify(1),
         },{
             .driver   = "virtio-serial-pci",
@@ -246,6 +309,10 @@ static QEMUMachine pc_machine_v0_11 = {
             .driver   = "PCI",
             .property = "rombar",
             .value    = stringify(0),
+        },{
+            .driver   = "PCI",
+            .property = "command_serr_enable",
+            .value    = "off",
         },
         { /* end of list */ }
     }
@@ -267,7 +334,7 @@ static QEMUMachine pc_machine_v0_10 = {
             .value    = stringify(PCI_CLASS_DISPLAY_OTHER),
         },{
             .driver   = "virtio-serial-pci",
-            .property = "max_nr_ports",
+            .property = "max_ports",
             .value    = stringify(1),
         },{
             .driver   = "virtio-serial-pci",
@@ -293,6 +360,10 @@ static QEMUMachine pc_machine_v0_10 = {
             .driver   = "PCI",
             .property = "rombar",
             .value    = stringify(0),
+        },{
+            .driver   = "PCI",
+            .property = "command_serr_enable",
+            .value    = "off",
         },
         { /* end of list */ }
     },
@@ -308,6 +379,7 @@ static QEMUMachine isapc_machine = {
 static void pc_machine_init(void)
 {
     qemu_register_machine(&pc_machine);
+    qemu_register_machine(&pc_machine_v0_13);
     qemu_register_machine(&pc_machine_v0_12);
     qemu_register_machine(&pc_machine_v0_11);
     qemu_register_machine(&pc_machine_v0_10);