diff options
Diffstat (limited to 'include/rdma/ib_sa.h')
| -rw-r--r-- | include/rdma/ib_sa.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index 7efdfb16ee83..c00914783e12 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -147,6 +147,11 @@ enum ib_sa_mc_join_states { #define IB_SA_PATH_REC_PACKET_LIFE_TIME_SELECTOR IB_SA_COMP_MASK(20) #define IB_SA_PATH_REC_PACKET_LIFE_TIME IB_SA_COMP_MASK(21) #define IB_SA_PATH_REC_PREFERENCE IB_SA_COMP_MASK(22) +enum sa_path_rec_type { + SA_PATH_REC_TYPE_IB, + SA_PATH_REC_TYPE_ROCE_V1, + SA_PATH_REC_TYPE_ROCE_V2 +}; struct sa_path_rec { __be64 service_id; @@ -176,7 +181,7 @@ struct sa_path_rec { int ifindex; /* ignored in IB */ struct net *net; - enum ib_gid_type gid_type; + enum sa_path_rec_type rec_type; }; static inline struct net_device *ib_get_ndev_from_path(struct sa_path_rec *rec) @@ -184,6 +189,32 @@ static inline struct net_device *ib_get_ndev_from_path(struct sa_path_rec *rec) return rec->net ? dev_get_by_index(rec->net, rec->ifindex) : NULL; } +static inline enum ib_gid_type + sa_conv_pathrec_to_gid_type(struct sa_path_rec *rec) +{ + switch (rec->rec_type) { + case SA_PATH_REC_TYPE_ROCE_V1: + return IB_GID_TYPE_ROCE; + case SA_PATH_REC_TYPE_ROCE_V2: + return IB_GID_TYPE_ROCE_UDP_ENCAP; + default: + return IB_GID_TYPE_IB; + } +} + +static inline enum sa_path_rec_type + sa_conv_gid_to_pathrec_type(enum ib_gid_type type) +{ + switch (type) { + case IB_GID_TYPE_ROCE: + return SA_PATH_REC_TYPE_ROCE_V1; + case IB_GID_TYPE_ROCE_UDP_ENCAP: + return SA_PATH_REC_TYPE_ROCE_V2; + default: + return SA_PATH_REC_TYPE_IB; + } +} + #define IB_SA_MCMEMBER_REC_MGID IB_SA_COMP_MASK( 0) #define IB_SA_MCMEMBER_REC_PORT_GID IB_SA_COMP_MASK( 1) #define IB_SA_MCMEMBER_REC_QKEY IB_SA_COMP_MASK( 2) |