projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /* |
| 2 | * Copyright (c) 2016 QLogic Corporation. | |
| 3 | * All rights reserved. | |
| 4 | * www.qlogic.com | |
| 5 | * | |
| 6 | * See LICENSE.qede_pmd for copyright and licensing details. | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef __ECORE_PROTO_IF_H__ | |
| 10 | #define __ECORE_PROTO_IF_H__ | |
| 11 | ||
| 12 | /* | |
| 13 | * PF parameters (according to personality/protocol) | |
| 14 | */ | |
| 15 | ||
| 16 | #define ECORE_ROCE_PROTOCOL_INDEX (3) | |
| 17 | ||
| 18 | struct ecore_eth_pf_params { | |
| 19 | /* The following parameters are used during HW-init | |
| 20 | * and these parameters need to be passed as arguments | |
| 21 | * to update_pf_params routine invoked before slowpath start | |
| 22 | */ | |
| 23 | u16 num_cons; | |
| 24 | }; | |
| 25 | ||
| 26 | /* Most of the the parameters below are described in the FW iSCSI / TCP HSI */ | |
| 27 | struct ecore_iscsi_pf_params { | |
| 28 | u64 glbl_q_params_addr; | |
| 29 | u64 bdq_pbl_base_addr[2]; | |
| 30 | u16 cq_num_entries; | |
| 31 | u16 cmdq_num_entries; | |
| 32 | u32 two_msl_timer; | |
| 33 | u16 tx_sws_timer; | |
| 34 | /* The following parameters are used during HW-init | |
| 35 | * and these parameters need to be passed as arguments | |
| 36 | * to update_pf_params routine invoked before slowpath start | |
| 37 | */ | |
| 38 | u16 num_cons; | |
| 39 | u16 num_tasks; | |
| 40 | ||
| 41 | /* The following parameters are used during protocol-init */ | |
| 42 | u16 half_way_close_timeout; | |
| 43 | u16 bdq_xoff_threshold[2]; | |
| 44 | u16 bdq_xon_threshold[2]; | |
| 45 | u16 cmdq_xoff_threshold; | |
| 46 | u16 cmdq_xon_threshold; | |
| 47 | u16 rq_buffer_size; | |
| 48 | ||
| 49 | u8 num_sq_pages_in_ring; | |
| 50 | u8 num_r2tq_pages_in_ring; | |
| 51 | u8 num_uhq_pages_in_ring; | |
| 52 | u8 num_queues; | |
| 53 | u8 log_page_size; | |
| 54 | u8 rqe_log_size; | |
| 55 | u8 max_fin_rt; | |
| 56 | u8 gl_rq_pi; | |
| 57 | u8 gl_cmd_pi; | |
| 58 | u8 debug_mode; | |
| 59 | u8 ll2_ooo_queue_id; | |
| 60 | u8 ooo_enable; | |
| 61 | ||
| 62 | u8 is_target; | |
| 63 | u8 bdq_pbl_num_entries[2]; | |
| 64 | }; | |
| 65 | ||
| 66 | struct ecore_rdma_pf_params { | |
| 67 | /* Supplied to ECORE during resource allocation (may affect the ILT and | |
| 68 | * the doorbell BAR). | |
| 69 | */ | |
| 70 | u32 min_dpis; /* number of requested DPIs */ | |
| 71 | u32 num_mrs; /* number of requested memory regions*/ | |
| 72 | u32 num_qps; /* number of requested Queue Pairs */ | |
| 73 | u32 num_srqs; /* number of requested SRQ */ | |
| 74 | u8 roce_edpm_mode; /* see QED_ROCE_EDPM_MODE_ENABLE */ | |
| 75 | u8 gl_pi; /* protocol index */ | |
| 76 | ||
| 77 | /* Will allocate rate limiters to be used with QPs */ | |
| 78 | u8 enable_dcqcn; | |
| 79 | }; | |
| 80 | ||
| 81 | struct ecore_pf_params { | |
| 82 | struct ecore_eth_pf_params eth_pf_params; | |
| 83 | struct ecore_iscsi_pf_params iscsi_pf_params; | |
| 84 | struct ecore_rdma_pf_params rdma_pf_params; | |
| 85 | }; | |
| 86 | ||
| 87 | #endif |