From 54a38b6627d3f11028f806f1f529a68453a77f46 Mon Sep 17 00:00:00 2001 From: Alex Vesker Date: Thu, 3 Sep 2020 10:38:57 +0300 Subject: [PATCH] RDMA/mlx5: Expose TIR and QP ICM address for sw_owner_v2 devices Expose the ICM address to access TIR and QP, this will allow sw_owned_v2 devices to steer traffic to TIRs and QPs same as done with sw_owner capability. Link: https://lore.kernel.org/r/20200903073857.1129166-4-leon@kernel.org Signed-off-by: Alex Vesker Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/mlx5/qp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 5758dbe64045..12f9f4b59ed9 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1477,7 +1477,8 @@ static int create_raw_packet_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, resp->comp_mask |= MLX5_IB_CREATE_QP_RESP_MASK_RQN; resp->tirn = rq->tirn; resp->comp_mask |= MLX5_IB_CREATE_QP_RESP_MASK_TIRN; - if (MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, sw_owner)) { + if (MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, sw_owner) || + MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, sw_owner_v2)) { resp->tir_icm_addr = MLX5_GET( create_tir_out, out, icm_address_31_0); resp->tir_icm_addr |= @@ -1739,7 +1740,8 @@ create_tir: if (mucontext->devx_uid) { params->resp.comp_mask |= MLX5_IB_CREATE_QP_RESP_MASK_TIRN; params->resp.tirn = qp->rss_qp.tirn; - if (MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, sw_owner)) { + if (MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, sw_owner) || + MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, sw_owner_v2)) { params->resp.tir_icm_addr = MLX5_GET(create_tir_out, out, icm_address_31_0); params->resp.tir_icm_addr |=