diff options
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_admin_cmds_defs.h')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_admin_cmds_defs.h | 69 |
1 files changed, 53 insertions, 16 deletions
diff --git a/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h b/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h index 5484b08bbc5d..b199e4ac6cf9 100644 --- a/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h +++ b/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h @@ -61,6 +61,8 @@ enum efa_admin_qp_state { enum efa_admin_get_stats_type { EFA_ADMIN_GET_STATS_TYPE_BASIC = 0, + EFA_ADMIN_GET_STATS_TYPE_MESSAGES = 1, + EFA_ADMIN_GET_STATS_TYPE_RDMA_READ = 2, }; enum efa_admin_get_stats_scope { @@ -68,14 +70,6 @@ enum efa_admin_get_stats_scope { EFA_ADMIN_GET_STATS_SCOPE_QUEUE = 1, }; -enum efa_admin_modify_qp_mask_bits { - EFA_ADMIN_QP_STATE_BIT = 0, - EFA_ADMIN_CUR_QP_STATE_BIT = 1, - EFA_ADMIN_QKEY_BIT = 2, - EFA_ADMIN_SQ_PSN_BIT = 3, - EFA_ADMIN_SQ_DRAINED_ASYNC_NOTIFY_BIT = 4, -}; - /* * QP allocation sizes, converted by fabric QueuePair (QP) create command * from QP capabilities. @@ -199,8 +193,14 @@ struct efa_admin_modify_qp_cmd { struct efa_admin_aq_common_desc aq_common_desc; /* - * Mask indicating which fields should be updated see enum - * efa_admin_modify_qp_mask_bits + * Mask indicating which fields should be updated + * 0 : qp_state + * 1 : cur_qp_state + * 2 : qkey + * 3 : sq_psn + * 4 : sq_drained_async_notify + * 5 : rnr_retry + * 31:6 : reserved */ u32 modify_mask; @@ -222,8 +222,8 @@ struct efa_admin_modify_qp_cmd { /* Enable async notification when SQ is drained */ u8 sq_drained_async_notify; - /* MBZ */ - u8 reserved1; + /* Number of RNR retries (valid only for SRD QPs) */ + u8 rnr_retry; /* MBZ */ u16 reserved2; @@ -258,8 +258,8 @@ struct efa_admin_query_qp_resp { /* Indicates that draining is in progress */ u8 sq_draining; - /* MBZ */ - u8 reserved1; + /* Number of RNR retries (valid only for SRD QPs) */ + u8 rnr_retry; /* MBZ */ u16 reserved2; @@ -530,10 +530,36 @@ struct efa_admin_basic_stats { u64 rx_drops; }; +struct efa_admin_messages_stats { + u64 send_bytes; + + u64 send_wrs; + + u64 recv_bytes; + + u64 recv_wrs; +}; + +struct efa_admin_rdma_read_stats { + u64 read_wrs; + + u64 read_bytes; + + u64 read_wr_err; + + u64 read_resp_bytes; +}; + struct efa_admin_acq_get_stats_resp { struct efa_admin_acq_common_desc acq_common_desc; - struct efa_admin_basic_stats basic_stats; + union { + struct efa_admin_basic_stats basic_stats; + + struct efa_admin_messages_stats messages_stats; + + struct efa_admin_rdma_read_stats rdma_read_stats; + } u; }; struct efa_admin_get_set_feature_common_desc { @@ -576,7 +602,9 @@ struct efa_admin_feature_device_attr_desc { /* * 0 : rdma_read - If set, RDMA Read is supported on * TX queues - * 31:1 : reserved - MBZ + * 1 : rnr_retry - If set, RNR retry is supported on + * modify QP command + * 31:2 : reserved - MBZ */ u32 device_caps; @@ -862,6 +890,14 @@ struct efa_admin_host_info { #define EFA_ADMIN_CREATE_QP_CMD_SQ_VIRT_MASK BIT(0) #define EFA_ADMIN_CREATE_QP_CMD_RQ_VIRT_MASK BIT(1) +/* modify_qp_cmd */ +#define EFA_ADMIN_MODIFY_QP_CMD_QP_STATE_MASK BIT(0) +#define EFA_ADMIN_MODIFY_QP_CMD_CUR_QP_STATE_MASK BIT(1) +#define EFA_ADMIN_MODIFY_QP_CMD_QKEY_MASK BIT(2) +#define EFA_ADMIN_MODIFY_QP_CMD_SQ_PSN_MASK BIT(3) +#define EFA_ADMIN_MODIFY_QP_CMD_SQ_DRAINED_ASYNC_NOTIFY_MASK BIT(4) +#define EFA_ADMIN_MODIFY_QP_CMD_RNR_RETRY_MASK BIT(5) + /* reg_mr_cmd */ #define EFA_ADMIN_REG_MR_CMD_PHYS_PAGE_SIZE_SHIFT_MASK GENMASK(4, 0) #define EFA_ADMIN_REG_MR_CMD_MEM_ADDR_PHY_MODE_EN_MASK BIT(7) @@ -878,6 +914,7 @@ struct efa_admin_host_info { /* feature_device_attr_desc */ #define EFA_ADMIN_FEATURE_DEVICE_ATTR_DESC_RDMA_READ_MASK BIT(0) +#define EFA_ADMIN_FEATURE_DEVICE_ATTR_DESC_RNR_RETRY_MASK BIT(1) /* host_info */ #define EFA_ADMIN_HOST_INFO_DRIVER_MODULE_TYPE_MASK GENMASK(7, 0) |