1 files changed, 44 insertions, 17 deletions

diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
index 9b0a6b7..e15cf96 100644
--- a/hw/ppc/pegasos2.c
+++ b/hw/ppc/pegasos2.c
@@ -14,28 +14,29 @@
 #include "hw/sysbus.h"
 #include "hw/pci/pci_host.h"
 #include "hw/irq.h"
+#include "hw/or-irq.h"
 #include "hw/pci-host/mv64361.h"
 #include "hw/isa/vt82c686.h"
 #include "hw/ide/pci.h"
 #include "hw/i2c/smbus_eeprom.h"
 #include "hw/qdev-properties.h"
-#include "sysemu/reset.h"
-#include "sysemu/runstate.h"
-#include "sysemu/qtest.h"
+#include "system/reset.h"
+#include "system/runstate.h"
+#include "system/qtest.h"
 #include "hw/boards.h"
 #include "hw/loader.h"
 #include "hw/fw-path-provider.h"
 #include "elf.h"
 #include "qemu/log.h"
 #include "qemu/error-report.h"
-#include "sysemu/kvm.h"
+#include "system/kvm.h"
 #include "kvm_ppc.h"
-#include "exec/address-spaces.h"
+#include "system/address-spaces.h"
 #include "qom/qom-qobject.h"
-#include "qapi/qmp/qdict.h"
+#include "qobject/qdict.h"
 #include "trace.h"
 #include "qemu/datadir.h"
-#include "sysemu/device_tree.h"
+#include "system/device_tree.h"
 #include "hw/ppc/vof.h"
 
 #include <libfdt.h>
@@ -73,8 +74,11 @@ OBJECT_DECLARE_TYPE(Pegasos2MachineState, MachineClass, PEGASOS2_MACHINE)
 
 struct Pegasos2MachineState {
     MachineState parent_obj;
+
     PowerPCCPU *cpu;
     DeviceState *mv;
+    IRQState pci_irqs[PCI_NUM_PINS];
+    OrIRQState orirq[PCI_NUM_PINS];
     qemu_irq mv_pirq[PCI_NUM_PINS];
     qemu_irq via_pirq[PCI_NUM_PINS];
     Vof *vof;
@@ -156,8 +160,8 @@ static void pegasos2_init(MachineState *machine)
     }
     memory_region_init_rom(rom, NULL, "pegasos2.rom", PROM_SIZE, &error_fatal);
     memory_region_add_subregion(get_system_memory(), PROM_ADDR, rom);
-    sz = load_elf(filename, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 1,
-                  PPC_ELF_MACHINE, 0, 0);
+    sz = load_elf(filename, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                  ELFDATA2MSB, PPC_ELF_MACHINE, 0, 0);
     if (sz <= 0) {
         sz = load_image_targphys(filename, pm->vof ? 0 : PROM_ADDR, PROM_SIZE);
     }
@@ -177,7 +181,6 @@ static void pegasos2_init(MachineState *machine)
         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_new_multifunction(PCI_DEVFN(12, 0), TYPE_VT8231_ISA));
@@ -209,10 +212,35 @@ static void pegasos2_init(MachineState *machine)
     /* other PC hardware */
     pci_vga_init(pci_bus);
 
+    /* PCI interrupt routing: lines from pci.0 and pci.1 are ORed */
+    for (int h = 0; h < 2; h++) {
+        DeviceState *pd;
+        g_autofree const char *pn = g_strdup_printf("pcihost%d", h);
+
+        pd = DEVICE(object_resolve_path_component(OBJECT(pm->mv), pn));
+        assert(pd);
+        for (i = 0; i < PCI_NUM_PINS; i++) {
+            OrIRQState *ori = &pm->orirq[i];
+
+            if (h == 0) {
+                g_autofree const char *n = g_strdup_printf("pci-orirq[%d]", i);
+
+                object_initialize_child_with_props(OBJECT(pm), n,
+                                                   ori, sizeof(*ori),
+                                                   TYPE_OR_IRQ, &error_fatal,
+                                                   "num-lines", "2", NULL);
+                qdev_realize(DEVICE(ori), NULL, &error_fatal);
+                qemu_init_irq(&pm->pci_irqs[i], pegasos2_pci_irq, pm, i);
+                qdev_connect_gpio_out(DEVICE(ori), 0, &pm->pci_irqs[i]);
+            }
+            qdev_connect_gpio_out(pd, i, qdev_get_gpio_in(DEVICE(ori), h));
+        }
+    }
+
     if (machine->kernel_filename) {
         sz = load_elf(machine->kernel_filename, NULL, NULL, NULL,
-                      &pm->kernel_entry, &pm->kernel_addr, NULL, NULL, 1,
-                      PPC_ELF_MACHINE, 0, 0);
+                      &pm->kernel_entry, &pm->kernel_addr, NULL, NULL,
+                      ELFDATA2MSB, PPC_ELF_MACHINE, 0, 0);
         if (sz <= 0) {
             error_report("Could not load kernel '%s'",
                          machine->kernel_filename);
@@ -291,14 +319,14 @@ static void pegasos2_superio_write(uint8_t addr, uint8_t val)
     cpu_physical_memory_write(PCI1_IO_BASE + 0x3f1, &val, 1);
 }
 
-static void pegasos2_machine_reset(MachineState *machine, ShutdownCause reason)
+static void pegasos2_machine_reset(MachineState *machine, ResetType type)
 {
     Pegasos2MachineState *pm = PEGASOS2_MACHINE(machine);
     void *fdt;
     uint64_t d[2];
     int sz;
 
-    qemu_devices_reset(reason);
+    qemu_devices_reset(type);
     if (!pm->vof) {
         return; /* Firmware should set up machine so nothing to do */
     }
@@ -389,7 +417,6 @@ static void pegasos2_machine_reset(MachineState *machine, ShutdownCause reason)
     d[1] = cpu_to_be64(pm->kernel_size - (pm->kernel_entry - pm->kernel_addr));
     qemu_fdt_setprop(fdt, "/chosen", "qemu,boot-kernel", d, sizeof(d));
 
-    qemu_fdt_dumpdtb(fdt, fdt_totalsize(fdt));
     g_free(pm->fdt_blob);
     pm->fdt_blob = fdt;
 
@@ -561,7 +588,7 @@ static bool pegasos2_setprop(MachineState *ms, const char *path,
     return true;
 }
 
-static void pegasos2_machine_class_init(ObjectClass *oc, void *data)
+static void pegasos2_machine_class_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
     PPCVirtualHypervisorClass *vhc = PPC_VIRTUAL_HYPERVISOR_CLASS(oc);
@@ -592,7 +619,7 @@ static const TypeInfo pegasos2_machine_info = {
     .parent        = TYPE_MACHINE,
     .class_init    = pegasos2_machine_class_init,
     .instance_size = sizeof(Pegasos2MachineState),
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { TYPE_PPC_VIRTUAL_HYPERVISOR },
         { TYPE_VOF_MACHINE_IF },
         { }