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| author | Leon Romanovsky <leonro@mellanox.com> | 2017-06-28 15:49:30 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2017-08-10 13:28:13 +0300 |
| commit | 34840fea112d36507c19dc6052b8c6d88bdd9c16 (patch) | |
| tree | d56ecc9ef26ccce8e9315f2a1ba3bf4dca910ba1 | |
| parent | 80a06dd36f79de7007f21f5cbe42181a4e5c7d6d (diff) | |
| download | lwn-34840fea112d36507c19dc6052b8c6d88bdd9c16.tar.gz lwn-34840fea112d36507c19dc6052b8c6d88bdd9c16.zip | |
RDMA/netlink: Export LID mask control (LMC)
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 3 | ||||
| -rw-r--r-- | include/uapi/rdma/rdma_netlink.h | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 16f1d28bea69..11546f87c5dc 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 7d5caaf54126..035706e6b016 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 control (LMC) + */ + RDMA_NLDEV_ATTR_LMC, /* u8 */ + RDMA_NLDEV_ATTR_MAX }; #endif /* _UAPI_RDMA_NETLINK_H */ |