1 files changed, 25 insertions, 1 deletions

diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
index 7cc375df05..f1650be5ee 100644
--- a/hw/ppc/pegasos2.c
+++ b/hw/ppc/pegasos2.c
@@ -73,6 +73,8 @@ struct Pegasos2MachineState {
     MachineState parent_obj;
     PowerPCCPU *cpu;
     DeviceState *mv;
+    qemu_irq mv_pirq[PCI_NUM_PINS];
+    qemu_irq via_pirq[PCI_NUM_PINS];
     Vof *vof;
     void *fdt_blob;
     uint64_t kernel_addr;
@@ -95,6 +97,15 @@ static void pegasos2_cpu_reset(void *opaque)
     }
 }
 
+static void pegasos2_pci_irq(void *opaque, int n, int level)
+{
+    Pegasos2MachineState *pm = opaque;
+
+    /* PCI interrupt lines are connected to both MV64361 and VT8231 */
+    qemu_set_irq(pm->mv_pirq[n], level);
+    qemu_set_irq(pm->via_pirq[n], level);
+}
+
 static void pegasos2_init(MachineState *machine)
 {
     Pegasos2MachineState *pm = PEGASOS2_MACHINE(machine);
@@ -106,7 +117,7 @@ static void pegasos2_init(MachineState *machine)
     I2CBus *i2c_bus;
     const char *fwname = machine->firmware ?: PROM_FILENAME;
     char *filename;
-    int sz;
+    int i, sz;
     uint8_t *spd_data;
 
     /* init CPU */
@@ -156,11 +167,18 @@ static void pegasos2_init(MachineState *machine)
     /* Marvell Discovery II system controller */
     pm->mv = DEVICE(sysbus_create_simple(TYPE_MV64361, -1,
                           qdev_get_gpio_in(DEVICE(pm->cpu), PPC6xx_INPUT_INT)));
+    for (i = 0; i < PCI_NUM_PINS; i++) {
+        pm->mv_pirq[i] = qdev_get_gpio_in_named(pm->mv, "gpp", 12 + i);
+    }
     pci_bus = mv64361_get_pci_bus(pm->mv, 1);
+    pci_bus_irqs(pci_bus, pegasos2_pci_irq, pm, PCI_NUM_PINS);
 
     /* VIA VT8231 South Bridge (multifunction PCI device) */
     via = OBJECT(pci_create_simple_multifunction(pci_bus, PCI_DEVFN(12, 0),
                                                  true, TYPE_VT8231_ISA));
+    for (i = 0; i < PCI_NUM_PINS; i++) {
+        pm->via_pirq[i] = qdev_get_gpio_in_named(DEVICE(via), "pirq", i);
+    }
     object_property_add_alias(OBJECT(machine), "rtc-time",
                               object_resolve_path_component(via, "rtc"),
                               "date");
@@ -267,6 +285,12 @@ static void pegasos2_machine_reset(MachineState *machine, ShutdownCause reason)
                               PCI_INTERRUPT_LINE, 2, 0x9);
     pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 0) << 8) |
                               0x50, 1, 0x2);
+    pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 0) << 8) |
+                              0x55, 1, 0x90);
+    pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 0) << 8) |
+                              0x56, 1, 0x99);
+    pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 0) << 8) |
+                              0x57, 1, 0x90);
 
     pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 1) << 8) |
                               PCI_INTERRUPT_LINE, 2, 0x109);