From: Leon Romanovsky <leonro@mellanox.com>
Date: Thu, 29 Jun 2017 13:12:45 +0300
Subject: RDMA/netlink: Provide port state and physical link state
Patch-mainline: v4.14-rc1
Git-commit: 5654e49db0b2d87c12b6e120b6a830abe3d3921b
References: bsc#1046306 FATE#322942
Add port state and physical link state to the users of RDMA netlink.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/core/nldev.c | 6 ++++++
include/uapi/rdma/rdma_netlink.h | 3 +++
2 files changed, 9 insertions(+)
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -48,6 +48,8 @@ static const struct nla_policy nldev_pol
[RDMA_NLDEV_ATTR_LID] = { .type = NLA_U32 },
[RDMA_NLDEV_ATTR_SM_LID] = { .type = NLA_U32 },
[RDMA_NLDEV_ATTR_LMC] = { .type = NLA_U8 },
+ [RDMA_NLDEV_ATTR_PORT_STATE] = { .type = NLA_U8 },
+ [RDMA_NLDEV_ATTR_PORT_PHYS_STATE] = { .type = NLA_U8 },
};
static int fill_dev_info(struct sk_buff *msg, struct ib_device *device)
@@ -113,6 +115,10 @@ static int fill_port_info(struct sk_buff
if (nla_put_u8(msg, RDMA_NLDEV_ATTR_LMC, attr.lmc))
return -EMSGSIZE;
}
+ if (nla_put_u8(msg, RDMA_NLDEV_ATTR_PORT_STATE, attr.state))
+ return -EMSGSIZE;
+ if (nla_put_u8(msg, RDMA_NLDEV_ATTR_PORT_PHYS_STATE, attr.phys_state))
+ return -EMSGSIZE;
return 0;
}
--- a/include/uapi/rdma/rdma_netlink.h
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -297,6 +297,9 @@ enum rdma_nldev_attr {
*/
RDMA_NLDEV_ATTR_LMC, /* u8 */
+ RDMA_NLDEV_ATTR_PORT_STATE, /* u8 */
+ RDMA_NLDEV_ATTR_PORT_PHYS_STATE, /* u8 */
+
RDMA_NLDEV_ATTR_MAX
};
#endif /* _UAPI_RDMA_NETLINK_H */