diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_proto_if.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_proto_if.h | 63 |
1 files changed, 61 insertions, 2 deletions
diff --git a/drivers/net/qede/base/ecore_proto_if.h b/drivers/net/qede/base/ecore_proto_if.h index 2fecbc86..e252d528 100644 --- a/drivers/net/qede/base/ecore_proto_if.h +++ b/drivers/net/qede/base/ecore_proto_if.h @@ -13,16 +13,75 @@ * PF parameters (according to personality/protocol) */ +#define ECORE_ROCE_PROTOCOL_INDEX (3) + struct ecore_eth_pf_params { /* The following parameters are used during HW-init * and these parameters need to be passed as arguments * to update_pf_params routine invoked before slowpath start */ - u16 num_cons; + u16 num_cons; +}; + +/* Most of the the parameters below are described in the FW iSCSI / TCP HSI */ +struct ecore_iscsi_pf_params { + u64 glbl_q_params_addr; + u64 bdq_pbl_base_addr[2]; + u16 cq_num_entries; + u16 cmdq_num_entries; + u32 two_msl_timer; + u16 tx_sws_timer; + /* The following parameters are used during HW-init + * and these parameters need to be passed as arguments + * to update_pf_params routine invoked before slowpath start + */ + u16 num_cons; + u16 num_tasks; + + /* The following parameters are used during protocol-init */ + u16 half_way_close_timeout; + u16 bdq_xoff_threshold[2]; + u16 bdq_xon_threshold[2]; + u16 cmdq_xoff_threshold; + u16 cmdq_xon_threshold; + u16 rq_buffer_size; + + u8 num_sq_pages_in_ring; + u8 num_r2tq_pages_in_ring; + u8 num_uhq_pages_in_ring; + u8 num_queues; + u8 log_page_size; + u8 rqe_log_size; + u8 max_fin_rt; + u8 gl_rq_pi; + u8 gl_cmd_pi; + u8 debug_mode; + u8 ll2_ooo_queue_id; + u8 ooo_enable; + + u8 is_target; + u8 bdq_pbl_num_entries[2]; +}; + +struct ecore_rdma_pf_params { + /* Supplied to ECORE during resource allocation (may affect the ILT and + * the doorbell BAR). + */ + u32 min_dpis; /* number of requested DPIs */ + u32 num_mrs; /* number of requested memory regions*/ + u32 num_qps; /* number of requested Queue Pairs */ + u32 num_srqs; /* number of requested SRQ */ + u8 roce_edpm_mode; /* see QED_ROCE_EDPM_MODE_ENABLE */ + u8 gl_pi; /* protocol index */ + + /* Will allocate rate limiters to be used with QPs */ + u8 enable_dcqcn; }; struct ecore_pf_params { - struct ecore_eth_pf_params eth_pf_params; + struct ecore_eth_pf_params eth_pf_params; + struct ecore_iscsi_pf_params iscsi_pf_params; + struct ecore_rdma_pf_params rdma_pf_params; }; #endif |