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List: qemu-ppc
Subject: [PULL 21/41] hw/char/pl011: Restrict MemoryRegionOps implementation access sizes
From: Philippe Mathieu-Daudé <philmd () linaro ! org>
Date: 2023-08-31 12:56:23
Message-ID: 20230831125646.67855-22-philmd () linaro ! org
[Download RAW message or body]
The pl011_read() and pl011_write() handlers shift the offset
argument by 2, so are implemented on a 32-bit boundary.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230710175102.32429-2-philmd@linaro.org>
---
hw/char/pl011.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/char/pl011.c b/hw/char/pl011.c
index 77bbc2a982..73f1a3aea2 100644
--- a/hw/char/pl011.c
+++ b/hw/char/pl011.c
@@ -358,6 +358,8 @@ static const MemoryRegionOps pl011_ops = {
.read = pl011_read,
.write = pl011_write,
.endianness = DEVICE_NATIVE_ENDIAN,
+ .impl.min_access_size = 4,
+ .impl.max_access_size = 4,
};
static bool pl011_clock_needed(void *opaque)
--
2.41.0
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