diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2019-10-23 11:04:18 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2019-10-25 07:46:22 -0400 |
| commit | bccd82b4073b7242876480d7f4d93bd281feb548 (patch) | |
| tree | 998a46986ab0ddcab96e82455a8cb5f9c1c2172b /tests/virtio-blk-test.c | |
| parent | c0f79698ed562814158d9652a29e77c97cc074f6 (diff) | |
libqos: access VIRTIO 1.0 vring in little-endian
VIRTIO 1.0 uses little-endian for the vring. Legacy VIRTIO uses guest
endianness. Adjust the code to handle both.
Note that qvirtio_readq() is not defined because it has no users. All
the other accessors are really needed.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20191023100425.12168-10-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tests/virtio-blk-test.c')
| -rw-r--r-- | tests/virtio-blk-test.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c index fe0dc4a896..2a23698211 100644 --- a/tests/virtio-blk-test.c +++ b/tests/virtio-blk-test.c @@ -388,8 +388,8 @@ static void indirect(void *obj, void *u_data, QGuestAllocator *t_alloc) g_free(req.data); indirect = qvring_indirect_desc_setup(qts, dev, t_alloc, 2); - qvring_indirect_desc_add(qts, indirect, req_addr, 528, false); - qvring_indirect_desc_add(qts, indirect, req_addr + 528, 1, true); + qvring_indirect_desc_add(dev, qts, indirect, req_addr, 528, false); + qvring_indirect_desc_add(dev, qts, indirect, req_addr + 528, 1, true); free_head = qvirtqueue_add_indirect(qts, vq, indirect); qvirtqueue_kick(qts, dev, vq, free_head); @@ -413,8 +413,8 @@ static void indirect(void *obj, void *u_data, QGuestAllocator *t_alloc) g_free(req.data); indirect = qvring_indirect_desc_setup(qts, dev, t_alloc, 2); - qvring_indirect_desc_add(qts, indirect, req_addr, 16, false); - qvring_indirect_desc_add(qts, indirect, req_addr + 16, 513, true); + qvring_indirect_desc_add(dev, qts, indirect, req_addr, 16, false); + qvring_indirect_desc_add(dev, qts, indirect, req_addr + 16, 513, true); free_head = qvirtqueue_add_indirect(qts, vq, indirect); qvirtqueue_kick(qts, dev, vq, free_head); |