diff mbox series

[PULL,v3,09/15] tests/qtest/libqos/virtio-blk: add support for vhost-user-blk

Message ID 20200921112913.555392-10-mst@redhat.com
State New
Headers show
Series [PULL,v3,01/15] linux headers: sync to 5.9-rc4 | expand

Commit Message

Michael S. Tsirkin Sept. 21, 2020, 11:30 a.m. UTC
From: Dima Stepanov <dimastep@yandex-team.ru>

Add support for the vhost-user-blk-pci device. This node can be used by
the vhost-user-blk tests. Tests for the vhost-user-blk device are added
in the following patches.

Signed-off-by: Dima Stepanov <dimastep@yandex-team.ru>
Message-Id: <4d3e683a87557bcef520826c54aa3e5ab7c64111.1599813294.git.dimastep@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 tests/qtest/libqos/virtio-blk.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tests/qtest/libqos/virtio-blk.c b/tests/qtest/libqos/virtio-blk.c
index 5da02591bc..c0fd9d24e3 100644
--- a/tests/qtest/libqos/virtio-blk.c
+++ b/tests/qtest/libqos/virtio-blk.c
@@ -30,7 +30,8 @@ 
 static void *qvirtio_blk_get_driver(QVirtioBlk *v_blk,
                                     const char *interface)
 {
-    if (!g_strcmp0(interface, "virtio-blk")) {
+    if (!g_strcmp0(interface, "virtio-blk") ||
+            !g_strcmp0(interface, "vhost-user-blk")) {
         return v_blk;
     }
     if (!g_strcmp0(interface, "virtio")) {
@@ -120,6 +121,17 @@  static void virtio_blk_register_nodes(void)
     qos_node_produces("virtio-blk-pci", "virtio-blk");
 
     g_free(arg);
+
+    /* vhost-user-blk-pci */
+    arg = g_strdup_printf("id=drv0,chardev=chdev0,addr=%x.%x",
+                                PCI_SLOT, PCI_FN);
+    opts.extra_device_opts = arg;
+    add_qpci_address(&opts, &addr);
+    qos_node_create_driver("vhost-user-blk-pci", virtio_blk_pci_create);
+    qos_node_consumes("vhost-user-blk-pci", "pci-bus", &opts);
+    qos_node_produces("vhost-user-blk-pci", "vhost-user-blk");
+
+    g_free(arg);
 }
 
 libqos_init(virtio_blk_register_nodes);