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| author | Laurent Vivier <lvivier@redhat.com> | 2016-09-26 17:24:10 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-09-28 11:21:46 +0100 |
| commit | 844c82296f8bd6ceff8d170f3740740f3ce84b73 (patch) | |
| tree | 03d6f6f8a5340a66e71620904ae8e0abe0db2a3a | |
| parent | eb7b5c35117bfb90dcfa881a0e3b23368c73fba6 (diff) | |
| download | qemu-844c82296f8bd6ceff8d170f3740740f3ce84b73.zip | |
libqos: fix qvring_init()
"vq->desc[i].addr" is a 64bit value,
so write it with writeq(), not writew().
struct vring_desc {
__virtio64 addr;
__virtio32 len;
__virtio16 flags;
__virtio16 next;
};
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-id: 1474903450-9605-1-git-send-email-lvivier@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | tests/libqos/virtio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c index 37ff860c16..105bccecaa 100644 --- a/tests/libqos/virtio.c +++ b/tests/libqos/virtio.c @@ -147,7 +147,7 @@ void qvring_init(const QGuestAllocator *alloc, QVirtQueue *vq, uint64_t addr) for (i = 0; i < vq->size - 1; i++) { /* vq->desc[i].addr */ - writew(vq->desc + (16 * i), 0); + writeq(vq->desc + (16 * i), 0); /* vq->desc[i].next */ writew(vq->desc + (16 * i) + 14, i + 1); } |