From: Steve Wise <swise@opengridcomputing.com>
Date: Fri, 1 Feb 2019 12:44:32 -0800
Subject: RDMA/iwcm: add tos_set bool to iw_cm struct
Patch-mainline: v5.1-rc1
Git-commit: 926ba19b3574f6a80823a42484877ed65e91da9c
References: bsc#1136348 jsc#SLE-4684
This allows drivers to know the tos was actively set by the application.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/core/cma.c | 2 ++
include/rdma/iw_cm.h | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2407,6 +2407,7 @@ static int cma_iw_listen(struct rdma_id_
return PTR_ERR(id);
id->tos = id_priv->tos;
+ id->tos_set = id_priv->tos_set;
id_priv->cm_id.iw = id;
memcpy(&id_priv->cm_id.iw->local_addr, cma_src_addr(id_priv),
@@ -3795,6 +3796,7 @@ static int cma_connect_iw(struct rdma_id
return PTR_ERR(cm_id);
cm_id->tos = id_priv->tos;
+ cm_id->tos_set = id_priv->tos_set;
id_priv->cm_id.iw = cm_id;
memcpy(&cm_id->local_addr, cma_src_addr(id_priv),
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -94,7 +94,8 @@ struct iw_cm_id {
void (*add_ref)(struct iw_cm_id *);
void (*rem_ref)(struct iw_cm_id *);
u8 tos;
- bool mapped;
+ bool tos_set:1;
+ bool mapped:1;
};
struct iw_cm_conn_param {