From: Laurent Vivier <[email protected]>
"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 <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
---
tests/libqos/virtio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c
index 37ff860..105bcce 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);
}
--
2.7.4
