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pxa2xx_pcmcia.c: convert io memory space 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 2011-10-30 14:50:14 +01:00 committed by Avi Kivity
parent 4beeaa718c
commit 59aee13c82
1 changed files with 13 additions and 18 deletions
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31
hw/pxa2xx_pcmcia.c
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@ -17,6 +17,7 @@ struct PXA2xxPCMCIAState {
PCMCIACardState *card;
MemoryRegion common_iomem;
MemoryRegion attr_iomem;
MemoryRegion iomem;
qemu_irq irq;
qemu_irq cd_irq;
@ -66,8 +67,8 @@ static void pxa2xx_pcmcia_attr_write(void *opaque, target_phys_addr_t offset,
}
}
static uint32_t pxa2xx_pcmcia_io_read(void *opaque,
target_phys_addr_t offset)
static uint64_t pxa2xx_pcmcia_io_read(void *opaque,
target_phys_addr_t offset, unsigned size)
{
PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
@ -78,8 +79,8 @@ static uint32_t pxa2xx_pcmcia_io_read(void *opaque,
return 0;
}
static void pxa2xx_pcmcia_io_write(void *opaque,
target_phys_addr_t offset, uint32_t value)
static void pxa2xx_pcmcia_io_write(void *opaque, target_phys_addr_t offset,
uint64_t value, unsigned size)
{
PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
@ -100,16 +101,10 @@ static const MemoryRegionOps pxa2xx_pcmcia_attr_ops = {
.endianness = DEVICE_NATIVE_ENDIAN
};
static CPUReadMemoryFunc * const pxa2xx_pcmcia_io_readfn[] = {
pxa2xx_pcmcia_io_read,
pxa2xx_pcmcia_io_read,
pxa2xx_pcmcia_io_read,
};
static CPUWriteMemoryFunc * const pxa2xx_pcmcia_io_writefn[] = {
pxa2xx_pcmcia_io_write,
pxa2xx_pcmcia_io_write,
pxa2xx_pcmcia_io_write,
static const MemoryRegionOps pxa2xx_pcmcia_io_ops = {
.read = pxa2xx_pcmcia_io_read,
.write = pxa2xx_pcmcia_io_write,
.endianness = DEVICE_NATIVE_ENDIAN
};
static void pxa2xx_pcmcia_set_irq(void *opaque, int line, int level)
@ -124,16 +119,16 @@ static void pxa2xx_pcmcia_set_irq(void *opaque, int line, int level)
PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
target_phys_addr_t base)
{
int iomemtype;
PXA2xxPCMCIAState *s;
s = (PXA2xxPCMCIAState *)
g_malloc0(sizeof(PXA2xxPCMCIAState));
/* Socket I/O Memory Space */
iomemtype = cpu_register_io_memory(pxa2xx_pcmcia_io_readfn,
pxa2xx_pcmcia_io_writefn, s, DEVICE_NATIVE_ENDIAN);
cpu_register_physical_memory(base | 0x00000000, 0x04000000, iomemtype);
memory_region_init_io(&s->iomem, &pxa2xx_pcmcia_io_ops, s,
"pxa2xx-pcmcia-io", 0x04000000);
memory_region_add_subregion(sysmem, base | 0x00000000,
&s->iomem);
/* Then next 64 MB is reserved */