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slavio_misc: convert aux1 to memory API

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Signed-off-by: Benoit Canet <benoit.canet@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Benoît Canet 2011-11-15 12:13:57 +01:00 committed by Avi Kivity
parent cd64a524fa
commit cccd43c544
1 changed files with 15 additions and 16 deletions
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31
hw/slavio_misc.c
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@ -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,