From: yanjun.zhu@linux.dev
To: jgg@ziepe.ca, mustafa.ismail@intel.com, shiraz.saleem@intel.com,
zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org,
yanjun.zhu@linux.dev, leonro@nvidia.com
Subject: [PATCH v3 4/4] RDMA/rxe: Use the standard method to produce udp source port
Date: Thu, 6 Jan 2022 13:03:59 -0500 [thread overview]
Message-ID: <20220106180359.2915060-5-yanjun.zhu@linux.dev> (raw)
In-Reply-To: <20220106180359.2915060-1-yanjun.zhu@linux.dev>
From: Zhu Yanjun <yanjun.zhu@linux.dev>
Use the standard method to produce udp source port.
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
---
drivers/infiniband/sw/rxe/rxe_verbs.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 0aa0d7e52773..42fa81b455de 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -469,6 +469,12 @@ static int rxe_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
if (err)
goto err1;
+ if ((mask & IB_QP_AV) && (attr->ah_attr.ah_flags & IB_AH_GRH))
+ qp->src_port = rdma_get_udp_sport(attr->ah_attr.grh.flow_label,
+ qp->ibqp.qp_num,
+ qp->attr.dest_qp_num);
+
+
return 0;
err1:
--
2.27.0
next prev parent reply other threads:[~2022-01-06 1:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-06 18:03 [PATCH v3 0/4] Generate UDP src port with flow label or lqpn/rqpn yanjun.zhu
2022-01-06 18:03 ` [PATCH v3 1/4] RDMA/core: Calculate UDP source port based on " yanjun.zhu
2022-01-06 18:03 ` [PATCH v3 2/4] RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport yanjun.zhu
2022-01-07 10:03 ` Wenpeng Liang
2022-01-06 18:03 ` [PATCH v3 3/4] RDMA/irdma: Make the source udp port vary yanjun.zhu
2022-01-06 18:03 ` yanjun.zhu [this message]
2022-01-07 23:39 ` [PATCH v3 0/4] Generate UDP src port with flow label or lqpn/rqpn Jason Gunthorpe
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