Maxime Coquelin 6ea069651e vhost: disable reply-ack feature if IOMMU disabled ...

If the application has disabled VIRTIO_F_IOMMU_PLATFORM, disable
VHOST_USER_PROTOCOL_F_REPLY_ACK protocol feature that is only
mandatory with IOMMU for now.

This is done to provide a way for the application to support
multiqueue with old Qemu versions (v2.7.0 to v2.9.0) that have
reply-ack feature broken.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
Tested-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Acked-by: Mark Kavanagh <mark.b.kavanagh@intel.com>

2017-11-07 14:13:47 +01:00

..

fd_man.c

vhost: check poll error code

2017-10-10 15:54:31 +02:00

fd_man.h

vhost: introduce API to start a specific driver

2017-04-01 10:42:44 +02:00

iotlb.c

vhost: fix IOTLB on NUMA realloc

2017-10-13 22:08:21 +02:00

iotlb.h

vhost: add pending IOTLB miss request list and helpers

2017-10-10 15:52:27 +02:00

Makefile

mk: do not generate LDLIBS from directory dependencies

2017-10-24 02:14:57 +02:00

rte_vhost_version.map

vhost: support Rx queue count request

2017-06-16 14:04:25 +02:00

rte_vhost.h

vhost: add user callbacks for socket open/close

2017-10-10 15:54:31 +02:00

socket.c

vhost: add user callbacks for socket open/close

2017-10-10 15:54:31 +02:00

vhost_user.c

vhost: disable reply-ack feature if IOMMU disabled

2017-11-07 14:13:47 +01:00

vhost_user.h

vhost: distinguish master and slave requests

2017-10-10 15:54:31 +02:00

vhost.c

vhost: fix deadlock on IOTLB miss

2017-10-13 22:08:21 +02:00

vhost.h

drivers/net: rename physical address type to IOVA

2017-11-06 22:44:26 +01:00

virtio_net.c

mbuf: rename physical address to IOVA

2017-11-06 22:44:26 +01:00