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common/mlx5: add virtio queue protection domain

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Starting from FW version 22.27.4002, it is required to
configure protection domain (PD) for each virtq created by
DevX.

Add PD requirement in virtq DevX APIs.

Cc: stable@dpdk.org

Signed-off-by: Matan Azrad <matan@mellanox.com>
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
This commit is contained in:
Matan Azrad 2020-06-02 15:51:43 +00:00 committed by Ferruh Yigit
parent 6505865aa8
commit 473d8e67d8
3 changed files with 5 additions and 1 deletions
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1
drivers/common/mlx5/mlx5_devx_cmds.c
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@ -1269,6 +1269,7 @@ mlx5_devx_cmd_create_virtq(void *ctx,
MLX5_SET(virtio_q, virtctx, umem_3_size, attr->umems[2].size);
MLX5_SET64(virtio_q, virtctx, umem_3_offset, attr->umems[2].offset);
MLX5_SET(virtio_q, virtctx, counter_set_id, attr->counters_obj_id);
MLX5_SET(virtio_q, virtctx, pd, attr->pd);
MLX5_SET(virtio_net_q, virtq, tisn_or_qpn, attr->tis_id);
virtq_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in), out,
sizeof(out));

1
drivers/common/mlx5/mlx5_devx_cmds.h
View File

@ -259,6 +259,7 @@ struct mlx5_devx_virtq_attr {
uint16_t hw_available_index;
uint16_t hw_used_index;
uint16_t q_size;
uint32_t pd:24;
uint32_t virtio_version_1_0:1;
uint32_t tso_ipv4:1;
uint32_t tso_ipv6:1;

4
drivers/common/mlx5/mlx5_prm.h
View File

@ -2088,7 +2088,9 @@ struct mlx5_ifc_virtio_q_bits {
u8 umem_3_size[0x20];
u8 umem_3_offset[0x40];
u8 counter_set_id[0x20];
u8 reserved_at_320[0xe0];
u8 reserved_at_320[0x8];
u8 pd[0x18];
u8 reserved_at_340[0xc0];
};
struct mlx5_ifc_virtio_net_q_bits {