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 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h b/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h index 7377c8a9f4d5..4296662e59c3 100644 --- a/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h +++ b/drivers/infiniband/hw/efa/efa_admin_cmds_defs.h @@ -110,7 +110,10 @@ struct efa_admin_create_qp_cmd { * virtual (IOVA returned by MR registration) * 1 : rq_virt - If set, RQ ring base address is * virtual (IOVA returned by MR registration) - * 7:2 : reserved - MBZ + * 2 : unsolicited_write_recv - If set, work requests + * will not be consumed for incoming RDMA write with + * immediate + * 7:3 : reserved - MBZ */ u8 flags; @@ -663,7 +666,9 @@ struct efa_admin_feature_device_attr_desc { * polling is supported * 3 : rdma_write - If set, RDMA Write is supported * on TX queues - * 31:4 : reserved - MBZ + * 4 : unsolicited_write_recv - If set, unsolicited + * write with imm. receive is supported + * 31:5 : reserved - MBZ */ u32 device_caps; @@ -1009,6 +1014,7 @@ struct efa_admin_host_info { /* create_qp_cmd */ #define EFA_ADMIN_CREATE_QP_CMD_SQ_VIRT_MASK BIT(0) #define EFA_ADMIN_CREATE_QP_CMD_RQ_VIRT_MASK BIT(1) +#define EFA_ADMIN_CREATE_QP_CMD_UNSOLICITED_WRITE_RECV_MASK BIT(2) /* modify_qp_cmd */ #define EFA_ADMIN_MODIFY_QP_CMD_QP_STATE_MASK BIT(0) @@ -1044,6 +1050,7 @@ struct efa_admin_host_info { #define EFA_ADMIN_FEATURE_DEVICE_ATTR_DESC_RNR_RETRY_MASK BIT(1) #define EFA_ADMIN_FEATURE_DEVICE_ATTR_DESC_DATA_POLLING_128_MASK BIT(2) #define EFA_ADMIN_FEATURE_DEVICE_ATTR_DESC_RDMA_WRITE_MASK BIT(3) +#define EFA_ADMIN_FEATURE_DEVICE_ATTR_DESC_UNSOLICITED_WRITE_RECV_MASK BIT(4) /* create_eq_cmd */ #define EFA_ADMIN_CREATE_EQ_CMD_ENTRY_SIZE_WORDS_MASK GENMASK(4, 0) |