diff options
Diffstat (limited to 'hw/slavio_intctl.c')
| -rw-r--r-- | hw/slavio_intctl.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/hw/slavio_intctl.c b/hw/slavio_intctl.c index 329c251845..0bc2a0b8c1 100644 --- a/hw/slavio_intctl.c +++ b/hw/slavio_intctl.c @@ -54,6 +54,7 @@ typedef struct SLAVIO_CPUINTCTLState { typedef struct SLAVIO_INTCTLState { SysBusDevice busdev; + MemoryRegion iomem; #ifdef DEBUG_IRQ_COUNT uint64_t irq_count[32]; #endif @@ -134,7 +135,8 @@ static CPUWriteMemoryFunc * const slavio_intctl_mem_write[3] = { }; // master system interrupt controller -static uint32_t slavio_intctlm_mem_readl(void *opaque, target_phys_addr_t addr) +static uint64_t slavio_intctlm_mem_readl(void *opaque, target_phys_addr_t addr, + unsigned size) { SLAVIO_INTCTLState *s = opaque; uint32_t saddr, ret; @@ -160,7 +162,7 @@ static uint32_t slavio_intctlm_mem_readl(void *opaque, target_phys_addr_t addr) } static void slavio_intctlm_mem_writel(void *opaque, target_phys_addr_t addr, - uint32_t val) + uint64_t val, unsigned size) { SLAVIO_INTCTLState *s = opaque; uint32_t saddr; @@ -192,16 +194,14 @@ static void slavio_intctlm_mem_writel(void *opaque, target_phys_addr_t addr, } } -static CPUReadMemoryFunc * const slavio_intctlm_mem_read[3] = { - NULL, - NULL, - slavio_intctlm_mem_readl, -}; - -static CPUWriteMemoryFunc * const slavio_intctlm_mem_write[3] = { - NULL, - NULL, - slavio_intctlm_mem_writel, +static const MemoryRegionOps slavio_intctlm_mem_ops = { + .read = slavio_intctlm_mem_readl, + .write = slavio_intctlm_mem_writel, + .endianness = DEVICE_NATIVE_ENDIAN, + .valid = { + .min_access_size = 4, + .max_access_size = 4, + }, }; void slavio_pic_info(Monitor *mon, DeviceState *dev) @@ -426,10 +426,9 @@ static int slavio_intctl_init1(SysBusDevice *dev) unsigned int i, j; qdev_init_gpio_in(&dev->qdev, slavio_set_irq_all, 32 + MAX_CPUS); - io_memory = cpu_register_io_memory(slavio_intctlm_mem_read, - slavio_intctlm_mem_write, s, - DEVICE_NATIVE_ENDIAN); - sysbus_init_mmio(dev, INTCTLM_SIZE, io_memory); + memory_region_init_io(&s->iomem, &slavio_intctlm_mem_ops, s, + "master-interrupt-controller", INTCTLM_SIZE); + sysbus_init_mmio_region(dev, &s->iomem); for (i = 0; i < MAX_CPUS; i++) { for (j = 0; j < MAX_PILS; j++) { |