diff options
| -rw-r--r-- | hw/watchdog/wdt_i6300esb.c | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c index e596b0804d..7b59469888 100644 --- a/hw/watchdog/wdt_i6300esb.c +++ b/hw/watchdog/wdt_i6300esb.c @@ -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, }; |