diff options
author | Li Qiang <liq3ea@163.com> | 2019-05-10 09:43:47 -0700 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-03 14:03:01 +0200 |
commit | 20fb3105ce632e70500a92d7c76e02f28c2c07d4 (patch) | |
tree | a5f63c3b235a36083724906515aab3dcd70e4c56 | |
parent | 4cfd7bab3f5564f6c1a23b06f73d5aa2f957cd16 (diff) |
edu: mmio: allow 64-bit access
The edu spec says the MMIO area can be accessed by 64-bit.
However currently the 'max_access_size' is not so the MMIO
access dispatch can only access 32-bit one time. This patch fixes
this to respect the spec.
Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Message-Id: <20190510164349.81507-2-liq3ea@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r-- | hw/misc/edu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/misc/edu.c b/hw/misc/edu.c index 91af452c9e..65fc32b928 100644 --- a/hw/misc/edu.c +++ b/hw/misc/edu.c @@ -289,6 +289,15 @@ static const MemoryRegionOps edu_mmio_ops = { .read = edu_mmio_read, .write = edu_mmio_write, .endianness = DEVICE_NATIVE_ENDIAN, + .valid = { + .min_access_size = 4, + .max_access_size = 8, + }, + .impl = { + .min_access_size = 4, + .max_access_size = 8, + }, + }; /* |