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author | Peter Maydell <peter.maydell@linaro.org> | 2018-05-04 18:05:50 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-04 18:05:50 +0100 |
commit | a22cadbefd2b2ff57f5c06688f7ed06c52d6929a (patch) | |
tree | 2b241bc6f888b787e75da51a4058d69db56a6488 /hw/usb/tusb6010.c | |
parent | 0c6a108ec1efd8498b281086d44604204196a9d5 (diff) | |
download | qemu-a22cadbefd2b2ff57f5c06688f7ed06c52d6929a.zip qemu-a22cadbefd2b2ff57f5c06688f7ed06c52d6929a.tar.gz qemu-a22cadbefd2b2ff57f5c06688f7ed06c52d6929a.tar.bz2 |
hw/usb/tusb6010: Convert away from old_mmio
Convert the tusb6010 device away from using the old_mmio field
of MemoryRegionOps. This device is used only in the n800 and n810
boards.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180427173611.10281-2-peter.maydell@linaro.org
Diffstat (limited to 'hw/usb/tusb6010.c')
-rw-r--r-- | hw/usb/tusb6010.c | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/hw/usb/tusb6010.c b/hw/usb/tusb6010.c index 2662c06..a212802 100644 --- a/hw/usb/tusb6010.c +++ b/hw/usb/tusb6010.c @@ -641,11 +641,43 @@ static void tusb_async_writew(void *opaque, hwaddr addr, } } +static uint64_t tusb_async_readfn(void *opaque, hwaddr addr, unsigned size) +{ + switch (size) { + case 1: + return tusb_async_readb(opaque, addr); + case 2: + return tusb_async_readh(opaque, addr); + case 4: + return tusb_async_readw(opaque, addr); + default: + g_assert_not_reached(); + } +} + +static void tusb_async_writefn(void *opaque, hwaddr addr, + uint64_t value, unsigned size) +{ + switch (size) { + case 1: + tusb_async_writeb(opaque, addr, value); + break; + case 2: + tusb_async_writeh(opaque, addr, value); + break; + case 4: + tusb_async_writew(opaque, addr, value); + break; + default: + g_assert_not_reached(); + } +} + static const MemoryRegionOps tusb_async_ops = { - .old_mmio = { - .read = { tusb_async_readb, tusb_async_readh, tusb_async_readw, }, - .write = { tusb_async_writeb, tusb_async_writeh, tusb_async_writew, }, - }, + .read = tusb_async_readfn, + .write = tusb_async_writefn, + .valid.min_access_size = 1, + .valid.max_access_size = 4, .endianness = DEVICE_NATIVE_ENDIAN, }; |