diff options
| -rw-r--r-- | hw/nubus/nubus-bridge.c | 2 | ||||
| -rw-r--r-- | hw/nubus/nubus-device.c | 8 | ||||
| -rw-r--r-- | include/hw/nubus/nubus.h | 6 |
3 files changed, 16 insertions, 0 deletions
diff --git a/hw/nubus/nubus-bridge.c b/hw/nubus/nubus-bridge.c index 7b51722f66..c517a8a704 100644 --- a/hw/nubus/nubus-bridge.c +++ b/hw/nubus/nubus-bridge.c @@ -19,6 +19,8 @@ static void nubus_bridge_init(Object *obj) NubusBus *bus = &s->bus; qbus_create_inplace(bus, sizeof(s->bus), TYPE_NUBUS_BUS, DEVICE(s), NULL); + + qdev_init_gpio_out(DEVICE(s), bus->irqs, NUBUS_IRQS); } static Property nubus_bridge_properties[] = { diff --git a/hw/nubus/nubus-device.c b/hw/nubus/nubus-device.c index 280f40e88a..0f1852f671 100644 --- a/hw/nubus/nubus-device.c +++ b/hw/nubus/nubus-device.c @@ -10,12 +10,20 @@ #include "qemu/osdep.h" #include "qemu/datadir.h" +#include "hw/irq.h" #include "hw/loader.h" #include "hw/nubus/nubus.h" #include "qapi/error.h" #include "qemu/error-report.h" +void nubus_set_irq(NubusDevice *nd, int level) +{ + NubusBus *nubus = NUBUS_BUS(qdev_get_parent_bus(DEVICE(nd))); + + qemu_set_irq(nubus->irqs[nd->slot], level); +} + static void nubus_device_realize(DeviceState *dev, Error **errp) { NubusBus *nubus = NUBUS_BUS(qdev_get_parent_bus(dev)); diff --git a/include/hw/nubus/nubus.h b/include/hw/nubus/nubus.h index 63c69a7586..b3b4d2eadb 100644 --- a/include/hw/nubus/nubus.h +++ b/include/hw/nubus/nubus.h @@ -26,6 +26,8 @@ #define NUBUS_LAST_SLOT 0xf #define NUBUS_SLOT_NB (NUBUS_LAST_SLOT - NUBUS_FIRST_SLOT + 1) +#define NUBUS_IRQS 16 + #define TYPE_NUBUS_DEVICE "nubus-device" OBJECT_DECLARE_SIMPLE_TYPE(NubusDevice, NUBUS_DEVICE) @@ -45,6 +47,8 @@ struct NubusBus { MemoryRegion slot_io; uint16_t slot_available_mask; + + qemu_irq irqs[NUBUS_IRQS]; }; #define NUBUS_DECL_ROM_MAX_SIZE (128 * KiB) @@ -60,6 +64,8 @@ struct NubusDevice { MemoryRegion decl_rom; }; +void nubus_set_irq(NubusDevice *nd, int level); + struct NubusBridge { SysBusDevice parent_obj; |