Changpeng Liu 295e54d144 virtio/vfio_user: add virtio_blk device support ... Add vfio-user transport support based on existing virtio client library. Test steps using bdevperf: Start `spdk_tgt` with created virtio_blk device: 1. build/bin/spdk_tgt 2. scripts/rpc.py bdev_malloc_create -b malloc0 $((512)) 512 3. scripts/rpc.py vfu_virtio_create_blk_endpoint vfu.0 --bdev-name malloc0 \ --cpumask=0x1 --num-queues=2 \ --qsize=256 --packed-ring Start `bdevperf`: 1. test/bdev/bdevperf/bdevperf -r /var/tmp/spdk.sock.1 -g -s 2048 -q 128 -o 4096 \ -w randread -t 30 -m 0x2 2. scripts/rpc.py -s /var/tmp/spdk.sock.1 bdev_virtio_attach_controller --dev-type blk \ --trtype vfio-user --traddr vfu.0 VirtioBlk0 3. test/bdev/bdevperf/bdevperf.py -s /var/tmp/spdk.sock.1 perform_tests Change-Id: I368c4becebbca57328a25fc750e41c353420e481 Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13896 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>		2022-09-29 19:42:56 +00:00
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Makefile	virtio/vfio_user: add virtio_blk device support	2022-09-29 19:42:56 +00:00
spdk_virtio.map	virtio/vfio_user: add virtio_blk device support	2022-09-29 19:42:56 +00:00
virtio_pci.c	Replace most BSD 3-clause license text with SPDX identifier.	2022-06-09 07:35:12 +00:00
virtio_vfio_user.c	virtio/vfio_user: add virtio_blk device support	2022-09-29 19:42:56 +00:00
virtio_vhost_user.c	virtio: assert and ERRLOG for virtio-user dynamic mem allocations	2022-09-09 13:06:15 +00:00
virtio.c	module/bdev_virtio_scsi: use the correct num_queues value	2022-08-04 11:24:40 +00:00