[PATCH 09/15] hw/net/e1000e: Fix impl.min_access_size

[Richard Henderson]

There are certainly architectural 2 byte writes, as evidenced
by the e1000e_set_16bit function.  I also saw a 1 byte write,
though that may have been the fuzzer.

Cc: Jason Wang <jasowang@redhat.com> 
Cc: Dmitry Fleytman <dmitry.fleytman@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 hw/net/e1000e.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index ea3347fbb4..ad73e39ebc 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -185,7 +185,7 @@ static const MemoryRegionOps mmio_ops = {
     .write = e1000e_mmio_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
     .impl = {
-        .min_access_size = 4,
+        .min_access_size = 1,
         .max_access_size = 4,
     },
 };
@@ -195,7 +195,7 @@ static const MemoryRegionOps io_ops = {
     .write = e1000e_io_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
     .impl = {
-        .min_access_size = 4,
+        .min_access_size = 1,
         .max_access_size = 4,
     },
 };
-- 
2.25.1