netdev - [PATCH rdma-next 05/12] RDMA: Set type of rdma

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Date: Sun, 16 Jun 2024 19:08:37 +0300
From: Leon Romanovsky <leon@...nel.org>
To: Jason Gunthorpe <jgg@...dia.com>
Cc: Mark Zhang <markzhang@...dia.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-rdma@...r.kernel.org,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Saeed Mahameed <saeedm@...dia.com>,
	Tariq Toukan <tariqt@...dia.com>
Subject: [PATCH rdma-next 05/12] RDMA: Set type of rdma_ah to IB for a SMI sub device

From: Mark Zhang <markzhang@...dia.com>

An address handle created on a SMI port has type IB, as a SMI
port it's used for SMI management through umad.

Signed-off-by: Mark Zhang <markzhang@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 include/rdma/ib_verbs.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index bebc2d22f466..c20571618798 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -4660,6 +4660,8 @@ static inline enum rdma_ah_attr_type rdma_ah_find_type(struct ib_device *dev,
 			return RDMA_AH_ATTR_TYPE_OPA;
 		return RDMA_AH_ATTR_TYPE_IB;
 	}
+	if (dev->type == RDMA_DEVICE_TYPE_SMI)
+		return RDMA_AH_ATTR_TYPE_IB;
 
 	return RDMA_AH_ATTR_TYPE_UNDEFINED;
 }
-- 
2.45.2