diff options
Diffstat (limited to 'hw/pl190.c')
| -rw-r--r-- | hw/pl190.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/hw/pl190.c b/hw/pl190.c index 0ab42efd42..b8c2018d3a 100644 --- a/hw/pl190.c +++ b/hw/pl190.c @@ -7,8 +7,7 @@ * This code is licenced under the GPL. */ -#include "hw.h" -#include "primecell.h" +#include "sysbus.h" /* The number of virtual priority levels. 16 user vectors plus the unvectored IRQ. Chained interrupts would require an additional level @@ -17,6 +16,7 @@ #define PL190_NUM_PRIO 17 typedef struct { + SysBusDevice busdev; uint32_t level; uint32_t soft_level; uint32_t irq_enable; @@ -227,20 +227,24 @@ static void pl190_reset(pl190_state *s) pl190_update_vectors(s); } -qemu_irq *pl190_init(uint32_t base, qemu_irq irq, qemu_irq fiq) +static void pl190_init(SysBusDevice *dev) { - pl190_state *s; - qemu_irq *qi; + pl190_state *s = FROM_SYSBUS(pl190_state, dev); int iomemtype; - s = (pl190_state *)qemu_mallocz(sizeof(pl190_state)); iomemtype = cpu_register_io_memory(0, pl190_readfn, pl190_writefn, s); - cpu_register_physical_memory(base, 0x00001000, iomemtype); - qi = qemu_allocate_irqs(pl190_set_irq, s, 32); - s->irq = irq; - s->fiq = fiq; + sysbus_init_mmio(dev, 0x1000, iomemtype); + qdev_init_irq_sink(&dev->qdev, pl190_set_irq, 32); + sysbus_init_irq(dev, &s->irq); + sysbus_init_irq(dev, &s->fiq); pl190_reset(s); /* ??? Save/restore. */ - return qi; } + +static void pl190_register_devices(void) +{ + sysbus_register_dev("pl190", sizeof(pl190_state), pl190_init); +} + +device_init(pl190_register_devices) |