diff options
| author | Benoît Canet <benoit.canet@gmail.com> | 2011-11-15 12:13:57 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-11-24 18:32:02 +0200 |
| commit | cccd43c544c300b207f8b049dbed768cf19285b7 (patch) | |
| tree | 43a949b8bcd0bb4afc5e61f9fccb17a78da2a1ef /hw/slavio_misc.c | |
| parent | cd64a524fae457586c35dad53b6216f81fd7bb2c (diff) | |
slavio_misc: convert aux1 to memory API
Signed-off-by: Benoit Canet <benoit.canet@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/slavio_misc.c')
| -rw-r--r-- | hw/slavio_misc.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/hw/slavio_misc.c b/hw/slavio_misc.c index 29eca9b5b4..7a51e1bfec 100644 --- a/hw/slavio_misc.c +++ b/hw/slavio_misc.c @@ -41,6 +41,7 @@ typedef struct MiscState { MemoryRegion mdm_iomem; MemoryRegion led_iomem; MemoryRegion sysctrl_iomem; + MemoryRegion aux1_iomem; qemu_irq irq; qemu_irq fdc_tc; uint32_t dummy; @@ -197,7 +198,7 @@ static const MemoryRegionOps slavio_mdm_mem_ops = { }; static void slavio_aux1_mem_writeb(void *opaque, target_phys_addr_t addr, - uint32_t val) + uint64_t val, unsigned size) { MiscState *s = opaque; @@ -213,7 +214,8 @@ static void slavio_aux1_mem_writeb(void *opaque, target_phys_addr_t addr, s->aux1 = val & 0xff; } -static uint32_t slavio_aux1_mem_readb(void *opaque, target_phys_addr_t addr) +static uint64_t slavio_aux1_mem_readb(void *opaque, target_phys_addr_t addr, + unsigned size) { MiscState *s = opaque; uint32_t ret = 0; @@ -223,16 +225,14 @@ static uint32_t slavio_aux1_mem_readb(void *opaque, target_phys_addr_t addr) return ret; } -static CPUReadMemoryFunc * const slavio_aux1_mem_read[3] = { - slavio_aux1_mem_readb, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc * const slavio_aux1_mem_write[3] = { - slavio_aux1_mem_writeb, - NULL, - NULL, +static const MemoryRegionOps slavio_aux1_mem_ops = { + .read = slavio_aux1_mem_readb, + .write = slavio_aux1_mem_writeb, + .endianness = DEVICE_NATIVE_ENDIAN, + .valid = { + .min_access_size = 1, + .max_access_size = 1, + }, }; static void slavio_aux2_mem_writeb(void *opaque, target_phys_addr_t addr, @@ -455,10 +455,9 @@ static int slavio_misc_init1(SysBusDevice *dev) sysbus_init_mmio_region(dev, &s->sysctrl_iomem); /* AUX 1 (Misc System Functions) */ - io = cpu_register_io_memory(slavio_aux1_mem_read, - slavio_aux1_mem_write, s, - DEVICE_NATIVE_ENDIAN); - sysbus_init_mmio(dev, MISC_SIZE, io); + memory_region_init_io(&s->aux1_iomem, &slavio_aux1_mem_ops, s, + "misc-system-functions", MISC_SIZE); + sysbus_init_mmio_region(dev, &s->aux1_iomem); /* AUX 2 (Software Powerdown Control) */ io = cpu_register_io_memory(slavio_aux2_mem_read, |