diff options
| -rw-r--r-- | hw/m68k/Kconfig | 1 | ||||
| -rw-r--r-- | hw/m68k/q800.c | 12 |
2 files changed, 11 insertions, 2 deletions
diff --git a/hw/m68k/Kconfig b/hw/m68k/Kconfig index c757e7dfa4..60d7bcfb8f 100644 --- a/hw/m68k/Kconfig +++ b/hw/m68k/Kconfig @@ -22,3 +22,4 @@ config Q800 select ESCC select ESP select DP8393X + select OR_IRQ diff --git a/hw/m68k/q800.c b/hw/m68k/q800.c index 4db2b9bbc7..f9a2be776e 100644 --- a/hw/m68k/q800.c +++ b/hw/m68k/q800.c @@ -29,6 +29,7 @@ #include "hw/hw.h" #include "hw/boards.h" #include "hw/irq.h" +#include "hw/or-irq.h" #include "elf.h" #include "hw/loader.h" #include "ui/console.h" @@ -173,6 +174,7 @@ static void q800_init(MachineState *machine) CPUState *cs; DeviceState *dev; DeviceState *via_dev; + DeviceState *escc_orgate; SysBusESPState *sysbus_esp; ESPState *esp; SysBusDevice *sysbus; @@ -285,8 +287,14 @@ static void q800_init(MachineState *machine) qdev_prop_set_uint32(dev, "chnAtype", 0); sysbus = SYS_BUS_DEVICE(dev); sysbus_realize_and_unref(sysbus, &error_fatal); - sysbus_connect_irq(sysbus, 0, pic[3]); - sysbus_connect_irq(sysbus, 1, pic[3]); + + /* Logically OR both its IRQs together */ + escc_orgate = DEVICE(object_new(TYPE_OR_IRQ)); + object_property_set_int(OBJECT(escc_orgate), "num-lines", 2, &error_fatal); + qdev_realize_and_unref(escc_orgate, NULL, &error_fatal); + sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(escc_orgate, 0)); + sysbus_connect_irq(sysbus, 1, qdev_get_gpio_in(escc_orgate, 1)); + qdev_connect_gpio_out(DEVICE(escc_orgate), 0, pic[3]); sysbus_mmio_map(sysbus, 0, SCC_BASE); /* SCSI */ |