diff options
Diffstat (limited to 'drivers/infiniband/core/sa_query.c')
| -rw-r--r-- | drivers/infiniband/core/sa_query.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 7b794a14d6e8..d3d6275b3b7e 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -1227,46 +1227,6 @@ static u8 get_src_path_mask(struct ib_device *device, u8 port_num) return src_path_mask; } -static int roce_resolve_route_from_path(struct sa_path_rec *rec, - const struct ib_gid_attr *attr) -{ - struct rdma_dev_addr dev_addr = {}; - union { - struct sockaddr _sockaddr; - struct sockaddr_in _sockaddr_in; - struct sockaddr_in6 _sockaddr_in6; - } sgid_addr, dgid_addr; - int ret; - - if (rec->roce.route_resolved) - return 0; - if (!attr || !attr->ndev) - return -EINVAL; - - dev_addr.bound_dev_if = attr->ndev->ifindex; - /* TODO: Use net from the ib_gid_attr once it is added to it, - * until than, limit itself to init_net. - */ - dev_addr.net = &init_net; - - rdma_gid2ip(&sgid_addr._sockaddr, &rec->sgid); - rdma_gid2ip(&dgid_addr._sockaddr, &rec->dgid); - - /* validate the route */ - ret = rdma_resolve_ip_route(&sgid_addr._sockaddr, - &dgid_addr._sockaddr, &dev_addr); - if (ret) - return ret; - - if ((dev_addr.network == RDMA_NETWORK_IPV4 || - dev_addr.network == RDMA_NETWORK_IPV6) && - rec->rec_type != SA_PATH_REC_TYPE_ROCE_V2) - return -EINVAL; - - rec->roce.route_resolved = true; - return 0; -} - static int init_ah_attr_grh_fields(struct ib_device *device, u8 port_num, struct sa_path_rec *rec, struct rdma_ah_attr *ah_attr, |