From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next V2 25/27] RDMA/netlink: Export LID mask counter (LMC) Date: Mon, 3 Jul 2017 09:28:28 +0300 Message-ID: <20170703062830.30361-26-leon@kernel.org> References: <20170703062830.30361-1-leon@kernel.org> Return-path: In-Reply-To: <20170703062830.30361-1-leon@kernel.org> Sender: netdev-owner@vger.kernel.org To: Doug Ledford Cc: linux-rdma@vger.kernel.org, Stephen Hemminger , Ariel Almog , Linux Netdev , Leon Romanovsky List-Id: linux-rdma@vger.kernel.org From: Leon Romanovsky Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/nldev.c | 3 +++ include/uapi/rdma/rdma_netlink.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index ce733bf33ed9..f968a40ef5d3 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -47,6 +47,7 @@ static const struct nla_policy nldev_policy[RDMA_NLDEV_ATTR_MAX] = { [RDMA_NLDEV_ATTR_SUBNET_PREFIX] = { .type = NLA_U64 }, [RDMA_NLDEV_ATTR_LID] = { .type = NLA_U32 }, [RDMA_NLDEV_ATTR_SM_LID] = { .type = NLA_U32 }, + [RDMA_NLDEV_ATTR_LMC] = { .type = NLA_U8 }, }; static int fill_dev_info(struct sk_buff *msg, struct ib_device *device) @@ -109,6 +110,8 @@ static int fill_port_info(struct sk_buff *msg, return -EMSGSIZE; if (nla_put_u32(msg, RDMA_NLDEV_ATTR_SM_LID, attr.sm_lid)) return -EMSGSIZE; + if (nla_put_u8(msg, RDMA_NLDEV_ATTR_LMC, attr.lmc)) + return -EMSGSIZE; } return 0; } diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 82e0d64346e1..d4b862e8ed15 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -292,6 +292,11 @@ enum rdma_nldev_attr { RDMA_NLDEV_ATTR_LID, /* u32 */ RDMA_NLDEV_ATTR_SM_LID, /* u32 */ + /* + * LID mask count (LMC) + */ + RDMA_NLDEV_ATTR_LMC, /* u8 */ + RDMA_NLDEV_ATTR_MAX }; #endif /* _UAPI_RDMA_NETLINK_H */ -- 2.13.2