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acpi: cleanup vt82c686 memory region

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Nothing left to do, everything handled by subregions,
we can zap the reaw/write handlers now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-11-23 09:00:25 +01:00
parent ca5d64b4b4
commit a0f95659da
1 changed files with 1 additions and 60 deletions
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61
hw/vt82c686.c
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@ -197,65 +197,6 @@ static void pm_tmr_timer(ACPIREGS *ar)
pm_update_sci(s);
}
static void pm_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
{
addr &= 0x0f;
switch (addr) {
default:
break;
}
DPRINTF("PM writew port=0x%04x val=0x%02x\n", addr, val);
}
static uint32_t pm_ioport_readw(void *opaque, uint32_t addr)
{
uint32_t val;
addr &= 0x0f;
switch (addr) {
default:
val = 0;
break;
}
DPRINTF("PM readw port=0x%04x val=0x%02x\n", addr, val);
return val;
}
static void pm_ioport_writel(void *opaque, uint32_t addr, uint32_t val)
{
addr &= 0x0f;
DPRINTF("PM writel port=0x%04x val=0x%08x\n", addr, val);
}
static uint32_t pm_ioport_readl(void *opaque, uint32_t addr)
{
uint32_t val;
addr &= 0x0f;
switch (addr) {
default:
val = 0;
break;
}
DPRINTF("PM readl port=0x%04x val=0x%08x\n", addr, val);
return val;
}
static const MemoryRegionOps pm_io_ops = {
.old_portio = (MemoryRegionPortio[]) {
{ .offset = 0, .len = 64, .size = 2,
.read = pm_ioport_readw, .write = pm_ioport_writew },
{ .offset = 0, .len = 64, .size = 4,
.read = pm_ioport_readl, .write = pm_ioport_writel },
PORTIO_END_OF_LIST(),
},
.valid.min_access_size = 1,
.valid.max_access_size = 4,
.impl.min_access_size = 1,
.impl.max_access_size = 4,
.endianness = DEVICE_LITTLE_ENDIAN,
};
static void pm_io_space_update(VT686PMState *s)
{
uint32_t pm_io_base;
@ -415,7 +356,7 @@ static int vt82c686b_pm_initfn(PCIDevice *dev)
apm_init(&s->apm, NULL, s);
memory_region_init_io(&s->io, &pm_io_ops, s, "vt82c686-pm", 64);
memory_region_init(&s->io, "vt82c686-pm", 64);
memory_region_set_enabled(&s->io, false);
memory_region_add_subregion(get_system_io(), 0, &s->io);