RDMA/hns: The UD mode can only be configured with DCQCN

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[ Upstream commit 27c5fd271d ]

Due to hardware limitations, only DCQCN is supported for UD. Therefore, the
default algorithm for UD is set to DCQCN.

Fixes: f91696f2f0 ("RDMA/hns: Support congestion control type selection according to the FW")
Signed-off-by: Luoyouming <luoyouming@huawei.com>
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://lore.kernel.org/r/20231017125239.164455-6-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Luoyouming 2023-10-17 20:52:37 +08:00 • committed by Greg Kroah-Hartman

parent 1a6806f27e

commit fe6efb2d18

1 changed files with 3 additions and 0 deletions

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drivers/infiniband/hw/hns/hns_roce_hw_v2.c

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