diff options
author | Leon Romanovsky <leon@kernel.org> | 2023-12-12 10:04:59 +0300 |
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committer | Leon Romanovsky <leon@kernel.org> | 2023-12-12 10:04:59 +0300 |
commit | afcda192dbab7df48dfedb1813a6d03bf6bd4996 (patch) | |
tree | 270d0e74520e0f8d17da34bbdd8d91dec47f3585 /drivers/infiniband/hw/hns | |
parent | 07f830ae4913d0b986c8c0ff88a7d597948b9bd8 (diff) | |
parent | d727d27db536faea7178290c677cc0567f647231 (diff) | |
download | linux-afcda192dbab7df48dfedb1813a6d03bf6bd4996.tar.xz |
Expose c0 and SW encap ICM for RDMA
These two series from Mark and Shun extend RDMA mlx5 API.
Mark's series provides c0 register used to match egress
traffic sent by local device.
Shun's series adds new type for ICM area.
Link: https://lore.kernel.org/all/cover.1701871118.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/hns')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index b8dde04bd573..8206daea6767 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -4776,10 +4776,15 @@ static int check_cong_type(struct ib_qp *ibqp, cong_alg->wnd_mode_sel = WND_LIMIT; break; default: - ibdev_err(&hr_dev->ib_dev, - "error type(%u) for congestion selection.\n", - hr_dev->caps.cong_type); - return -EINVAL; + ibdev_warn(&hr_dev->ib_dev, + "invalid type(%u) for congestion selection.\n", + hr_dev->caps.cong_type); + hr_dev->caps.cong_type = CONG_TYPE_DCQCN; + cong_alg->alg_sel = CONG_DCQCN; + cong_alg->alg_sub_sel = UNSUPPORT_CONG_LEVEL; + cong_alg->dip_vld = DIP_INVALID; + cong_alg->wnd_mode_sel = WND_LIMIT; + break; } return 0; |