Commit 283189d3 authored by Dariusz Stojaczyk's avatar Dariusz Stojaczyk Committed by Jim Harris
Browse files

rte_virtio: don't negotiate IOMMU_PLATFORM feature 



We don't support it. It's not
negotiated by SPDK vhost so the
code worked so far.

Change-Id: Ibc515dcc1ebffc6936ee7f5465c4c73001e9b1ed
Signed-off-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381274


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 2b756a2b

lib/bdev/virtio/rte_virtio/virtio_dev.h

+1 −6
Original line number Diff line number Diff line
@@ -38,10 +38,6 @@ 
#include <sys/uio.h>

#include <sys/queue.h>



#define VIRTIO_MAX_RX_QUEUES 128U

#define VIRTIO_MAX_TX_QUEUES 128U

#define VIRTIO_MIN_RX_BUFSIZE 64



struct virtio_dev {

	struct virtqueue **vqs;

	uint16_t	started;
@@ -72,8 +68,7 @@ struct virtio_req { 
/* Features desired/implemented by this driver. */

#define VIRTIO_SCSI_DEV_SUPPORTED_FEATURES		\

	(1ULL << VIRTIO_SCSI_F_INOUT		|	\

	 1ULL << VIRTIO_F_VERSION_1		|	\

	 1ULL << VIRTIO_F_IOMMU_PLATFORM)

	 1ULL << VIRTIO_F_VERSION_1)



uint16_t virtio_recv_pkts(struct virtqueue *vq, struct virtio_req **reqs,

		uint16_t nb_pkts);