There is no support for multi-segmented buffers, so flag that to vhost library.
Signed-off-by: Flavio Leitner <[email protected]> --- lib/netdev-dpdk.c | 6 ++++++ 1 file changed, 6 insertions(+) Changelog: - v3 * added period at the end of comments. diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index 8198a0b7d..5e09786ac 100644 --- a/lib/netdev-dpdk.c +++ b/lib/netdev-dpdk.c @@ -1297,6 +1297,9 @@ netdev_dpdk_vhost_construct(struct netdev *netdev) dev->vhost_id = xasprintf("%s/%s", dpdk_get_vhost_sock_dir(), name); dev->vhost_driver_flags &= ~RTE_VHOST_USER_CLIENT; + + /* There is no support for multi-segments buffers. */ + dev->vhost_driver_flags |= RTE_VHOST_USER_LINEARBUF_SUPPORT; err = rte_vhost_driver_register(dev->vhost_id, dev->vhost_driver_flags); if (err) { VLOG_ERR("vhost-user socket device setup failure for socket %s\n", @@ -4423,6 +4426,9 @@ netdev_dpdk_vhost_client_reconfigure(struct netdev *netdev) /* Register client-mode device. */ vhost_flags |= RTE_VHOST_USER_CLIENT; + /* There is no support for multi-segments buffers. */ + vhost_flags |= RTE_VHOST_USER_LINEARBUF_SUPPORT; + /* Enable IOMMU support, if explicitly requested. */ if (dpdk_vhost_iommu_enabled()) { vhost_flags |= RTE_VHOST_USER_IOMMU_SUPPORT; -- 2.24.1 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
