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hw/watchdog/wdt_i6300esb: Convert away from old_mmio

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Convert the wdt_i6300esb device away from using the old_mmio field
of MemoryRegionOps.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180601141223.26630-5-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2018-06-15 14:57:13 +01:00
parent a4afb28dae
commit a821541edf
1 changed files with 36 additions and 12 deletions
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48
hw/watchdog/wdt_i6300esb.c
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@ -361,19 +361,43 @@ static void i6300esb_mem_writel(void *vp, hwaddr addr, uint32_t val)
}
}
static uint64_t i6300esb_mem_readfn(void *opaque, hwaddr addr, unsigned size)
{
switch (size) {
case 1:
return i6300esb_mem_readb(opaque, addr);
case 2:
return i6300esb_mem_readw(opaque, addr);
case 4:
return i6300esb_mem_readl(opaque, addr);
default:
g_assert_not_reached();
}
}
static void i6300esb_mem_writefn(void *opaque, hwaddr addr,
uint64_t value, unsigned size)
{
switch (size) {
case 1:
i6300esb_mem_writeb(opaque, addr, value);
break;
case 2:
i6300esb_mem_writew(opaque, addr, value);
break;
case 4:
i6300esb_mem_writel(opaque, addr, value);
break;
default:
g_assert_not_reached();
}
}
static const MemoryRegionOps i6300esb_ops = {
.old_mmio = {
.read = {
i6300esb_mem_readb,
i6300esb_mem_readw,
i6300esb_mem_readl,
},
.write = {
i6300esb_mem_writeb,
i6300esb_mem_writew,
i6300esb_mem_writel,
},
},
.read = i6300esb_mem_readfn,
.write = i6300esb_mem_writefn,
.valid.min_access_size = 1,
.valid.max_access_size = 4,
.endianness = DEVICE_LITTLE_ENDIAN,
};