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From: Shai Malin <smalin@marvell.com>
To: <linux-rdma@vger.kernel.org>, <dledford@redhat.com>,
	<jgg@nvidia.com>, <mkalderon@marvell.com>
Cc: <davem@davemloft.net>, <kuba@kernel.org>, <smalin@marvell.com>,
	<aelior@marvell.com>, <pkushwaha@marvell.com>,
	<prabhakar.pkin@gmail.com>, <malin1024@gmail.com>
Subject: [PATCH for-next 3/3][v2] qedr: Use grh layer traffic_class as RDMA CM TOS
Date: Fri, 30 Jul 2021 09:50:01 +0300	[thread overview]
Message-ID: <20210730065001.805-4-smalin@marvell.com> (raw)
In-Reply-To: <20210730065001.805-1-smalin@marvell.com>

From: Prabhakar Kushwaha <pkushwaha@marvell.com>

Instead of grh flow label use grh layer traffic_class as RDMA CM TOS.

Signed-off-by: Shai Malin <smalin@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com>
---
Changes for v2:
	- none 

 drivers/infiniband/hw/qedr/qedr_roce_cm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/qedr/qedr_roce_cm.c b/drivers/infiniband/hw/qedr/qedr_roce_cm.c
index eb7d24742664..1fa7415117e5 100644
--- a/drivers/infiniband/hw/qedr/qedr_roce_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_roce_cm.c
@@ -477,7 +477,7 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
 		u32 ipv4_addr;
 
 		udh->ip4.protocol = IPPROTO_UDP;
-		udh->ip4.tos = htonl(grh->flow_label);
+		udh->ip4.tos = grh->traffic_class;
 		udh->ip4.frag_off = htons(IP_DF);
 		udh->ip4.ttl = grh->hop_limit;
 
-- 
2.24.1


  parent reply	other threads:[~2021-07-30  6:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-30  6:49 [PATCH for-next 0/3][v2] qedr: consider dscp prio for vlan tag and update tos Shai Malin
2021-07-30  6:49 ` [PATCH for-next 1/3][v2] qed: add get and set support for dscp priority Shai Malin
2021-07-30  6:50 ` [PATCH for-next 2/3][v2] qedr: Consider dscp priority for vlan priority Shai Malin
2021-07-30  6:50 ` Shai Malin [this message]
2021-08-20 17:49 ` [PATCH for-next 0/3][v2] qedr: consider dscp prio for vlan tag and update tos Jason Gunthorpe
2021-08-20 18:02   ` Jakub Kicinski
2021-08-20 18:03     ` Jason Gunthorpe

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