diff options
Diffstat (limited to 'hw/m68k')
| -rw-r--r-- | hw/m68k/q800-glue.c | 11 | ||||
| -rw-r--r-- | hw/m68k/q800.c | 21 |
2 files changed, 31 insertions, 1 deletions
diff --git a/hw/m68k/q800-glue.c b/hw/m68k/q800-glue.c index 710a5c331e..f413b1599a 100644 --- a/hw/m68k/q800-glue.c +++ b/hw/m68k/q800-glue.c @@ -97,6 +97,11 @@ static void GLUE_set_irq(void *opaque, int irq, int level) irq = 6; break; + case GLUE_IRQ_IN_ASC: + /* Route to VIA2 instead, negative edge-triggered */ + qemu_set_irq(s->irqs[GLUE_IRQ_ASC], !level); + return; + default: g_assert_not_reached(); } @@ -123,6 +128,10 @@ static void GLUE_set_irq(void *opaque, int irq, int level) irq = 6; break; + case GLUE_IRQ_IN_ASC: + irq = 4; + break; + default: g_assert_not_reached(); } @@ -214,7 +223,7 @@ static void glue_init(Object *obj) qdev_init_gpio_in(dev, GLUE_set_irq, 8); qdev_init_gpio_in_named(dev, glue_auxmode_set_irq, "auxmode", 1); - qdev_init_gpio_out(dev, s->irqs, 1); + qdev_init_gpio_out(dev, s->irqs, 2); /* NMI release timer */ s->nmi_release = timer_new_ms(QEMU_CLOCK_VIRTUAL, glue_nmi_release, s); diff --git a/hw/m68k/q800.c b/hw/m68k/q800.c index 3209309173..249fedde7a 100644 --- a/hw/m68k/q800.c +++ b/hw/m68k/q800.c @@ -43,6 +43,7 @@ #include "hw/misc/djmemc.h" #include "hw/misc/iosb.h" #include "hw/input/adb.h" +#include "hw/audio/asc.h" #include "hw/nubus/mac-nubus-bridge.h" #include "hw/display/macfb.h" #include "hw/block/swim.h" @@ -480,6 +481,25 @@ static void q800_machine_init(MachineState *machine) scsi_bus_legacy_handle_cmdline(&esp->bus); + /* Apple Sound Chip */ + + object_initialize_child(OBJECT(machine), "asc", &m->asc, TYPE_ASC); + qdev_prop_set_uint8(DEVICE(&m->asc), "asctype", ASC_TYPE_EASC); + if (machine->audiodev) { + qdev_prop_set_string(DEVICE(&m->asc), "audiodev", machine->audiodev); + } + sysbus = SYS_BUS_DEVICE(&m->asc); + sysbus_realize_and_unref(sysbus, &error_fatal); + memory_region_add_subregion(&m->macio, ASC_BASE - IO_BASE, + sysbus_mmio_get_region(sysbus, 0)); + sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(DEVICE(&m->glue), + GLUE_IRQ_IN_ASC)); + + /* Wire ASC IRQ via GLUE for use in classic mode */ + qdev_connect_gpio_out(DEVICE(&m->glue), GLUE_IRQ_ASC, + qdev_get_gpio_in(DEVICE(&m->via2), + VIA2_IRQ_ASC_BIT)); + /* SWIM floppy controller */ object_initialize_child(OBJECT(machine), "swim", &m->swim, @@ -688,6 +708,7 @@ static void q800_machine_class_init(ObjectClass *oc, void *data) mc->max_cpus = 1; mc->block_default_type = IF_SCSI; mc->default_ram_id = "m68k_mac.ram"; + machine_add_audiodev_property(mc); compat_props_add(mc->compat_props, hw_compat_q800, hw_compat_q800_len); } |