diff options
Diffstat (limited to 'include/rdma/ib_smi.h')
| -rw-r--r-- | include/rdma/ib_smi.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/rdma/ib_smi.h b/include/rdma/ib_smi.h index 98b9086d769a..b439e988408e 100644 --- a/include/rdma/ib_smi.h +++ b/include/rdma/ib_smi.h @@ -119,10 +119,57 @@ struct ib_port_info { u8 link_roundtrip_latency[3]; }; +struct ib_node_info { + u8 base_version; + u8 class_version; + u8 node_type; + u8 num_ports; + __be64 sys_guid; + __be64 node_guid; + __be64 port_guid; + __be16 partition_cap; + __be16 device_id; + __be32 revision; + u8 local_port_num; + u8 vendor_id[3]; +} __packed; + +struct ib_vl_weight_elem { + u8 vl; /* IB: VL is low 4 bits, upper 4 bits reserved */ + /* OPA: VL is low 5 bits, upper 3 bits reserved */ + u8 weight; +}; + static inline u8 ib_get_smp_direction(struct ib_smp *smp) { return ((smp->status & IB_SMP_DIRECTION) == IB_SMP_DIRECTION); } +/* + * SM Trap/Notice numbers + */ +#define IB_NOTICE_TRAP_LLI_THRESH cpu_to_be16(129) +#define IB_NOTICE_TRAP_EBO_THRESH cpu_to_be16(130) +#define IB_NOTICE_TRAP_FLOW_UPDATE cpu_to_be16(131) +#define IB_NOTICE_TRAP_CAP_MASK_CHG cpu_to_be16(144) +#define IB_NOTICE_TRAP_SYS_GUID_CHG cpu_to_be16(145) +#define IB_NOTICE_TRAP_BAD_MKEY cpu_to_be16(256) +#define IB_NOTICE_TRAP_BAD_PKEY cpu_to_be16(257) +#define IB_NOTICE_TRAP_BAD_QKEY cpu_to_be16(258) + +/* + * Other local changes flags (trap 144). + */ +#define IB_NOTICE_TRAP_LSE_CHG 0x04 /* Link Speed Enable changed */ +#define IB_NOTICE_TRAP_LWE_CHG 0x02 /* Link Width Enable changed */ +#define IB_NOTICE_TRAP_NODE_DESC_CHG 0x01 + +/* + * M_Key volation flags in dr_trunc_hop (trap 256). + */ +#define IB_NOTICE_TRAP_DR_NOTICE 0x80 +#define IB_NOTICE_TRAP_DR_TRUNC 0x40 + + #endif /* IB_SMI_H */ |