diff options
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_mad.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h index 3d5f5d6031ec..d67b11b72029 100644 --- a/include/rdma/ib_mad.h +++ b/include/rdma/ib_mad.h @@ -262,6 +262,8 @@ struct ib_class_port_info { __be32 trap_qkey; }; +#define OPA_CLASS_PORT_INFO_PR_SUPPORT BIT(26) + struct opa_class_port_info { u8 base_version; u8 class_version; @@ -340,6 +342,17 @@ static inline void ib_set_cpi_capmask2(struct ib_class_port_info *cpi, IB_CLASS_PORT_INFO_RESP_TIME_FIELD_SIZE); } +/** + * opa_get_cpi_capmask2 - Returns the capmask2 value from + * cap_mask2_resp_time in ib_class_port_info. + * @cpi: A struct opa_class_port_info mad. + */ +static inline u32 opa_get_cpi_capmask2(struct opa_class_port_info *cpi) +{ + return (be32_to_cpu(cpi->cap_mask2_resp_time) >> + IB_CLASS_PORT_INFO_RESP_TIME_FIELD_SIZE); +} + struct ib_mad_notice_attr { u8 generic_type; u8 prod_type_msb; |