e2a1a08a76
The device ready state in vhost lib is now defined as the state that first queue pair is ready. And kick/callfd may be updated by QEMU when ifc device is configured. Although now ifc driver only supports one queue pair, it still has to update callfd when working with QEMU. This patch fixes this vring update problem by implementing the set_vring_state callback. Suggested-by: Maxime Coquelin <maxime.coquelin@redhat.com> Signed-off-by: Chenbo Xia <chenbo.xia@intel.com> Acked-by: Xiao Wang <xiao.w.wang@intel.com> Acked-by: Rosen Xu <rosen.xu@intel.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org