diff options
Diffstat (limited to 'drivers/infiniband/core/nldev.c')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index db9d9ffc1415..94c1e49074f5 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -50,18 +50,37 @@ static int fill_dev_info(struct sk_buff *msg, struct ib_device *device) return -EMSGSIZE; if (nla_put_u32(msg, RDMA_NLDEV_ATTR_PORT_INDEX, rdma_end_port(device))) return -EMSGSIZE; + + BUILD_BUG_ON(sizeof(device->attrs.device_cap_flags) != sizeof(u64)); + if (nla_put_u64_64bit(msg, RDMA_NLDEV_ATTR_CAP_FLAGS, + device->attrs.device_cap_flags, 0)) + return -EMSGSIZE; + return 0; } static int fill_port_info(struct sk_buff *msg, struct ib_device *device, u32 port) { + struct ib_port_attr attr; + int ret; + if (nla_put_u32(msg, RDMA_NLDEV_ATTR_DEV_INDEX, device->index)) return -EMSGSIZE; if (nla_put_string(msg, RDMA_NLDEV_ATTR_DEV_NAME, device->name)) return -EMSGSIZE; if (nla_put_u32(msg, RDMA_NLDEV_ATTR_PORT_INDEX, port)) return -EMSGSIZE; + + ret = ib_query_port(device, port, &attr); + if (ret) + return ret; + + BUILD_BUG_ON(sizeof(attr.port_cap_flags) > sizeof(u64)); + if (nla_put_u64_64bit(msg, RDMA_NLDEV_ATTR_CAP_FLAGS, + (u64)attr.port_cap_flags, 0)) + return -EMSGSIZE; + return 0; } |