Heiko J Schick | fab9722 | 2006-09-22 15:22:22 -0700 | [diff] [blame] | 1 | /* |
| 2 | * IBM eServer eHCA Infiniband device driver for Linux on POWER |
| 3 | * |
| 4 | * Firmware Infiniband Interface code for POWER |
| 5 | * |
| 6 | * Authors: Christoph Raisch <raisch@de.ibm.com> |
| 7 | * Hoang-Nam Nguyen <hnguyen@de.ibm.com> |
| 8 | * Gerd Bayer <gerd.bayer@de.ibm.com> |
| 9 | * Waleri Fomin <fomin@de.ibm.com> |
| 10 | * |
| 11 | * Copyright (c) 2005 IBM Corporation |
| 12 | * |
| 13 | * All rights reserved. |
| 14 | * |
| 15 | * This source code is distributed under a dual license of GPL v2.0 and OpenIB |
| 16 | * BSD. |
| 17 | * |
| 18 | * OpenIB BSD License |
| 19 | * |
| 20 | * Redistribution and use in source and binary forms, with or without |
| 21 | * modification, are permitted provided that the following conditions are met: |
| 22 | * |
| 23 | * Redistributions of source code must retain the above copyright notice, this |
| 24 | * list of conditions and the following disclaimer. |
| 25 | * |
| 26 | * Redistributions in binary form must reproduce the above copyright notice, |
| 27 | * this list of conditions and the following disclaimer in the documentation |
| 28 | * and/or other materials |
| 29 | * provided with the distribution. |
| 30 | * |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 32 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 33 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 34 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 35 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 36 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 37 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 38 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
| 39 | * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 40 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGE. |
| 42 | */ |
| 43 | |
| 44 | #ifndef __HCP_IF_H__ |
| 45 | #define __HCP_IF_H__ |
| 46 | |
| 47 | #include "ehca_classes.h" |
| 48 | #include "ehca_tools.h" |
| 49 | #include "hipz_hw.h" |
| 50 | |
| 51 | /* |
| 52 | * hipz_h_alloc_resource_eq allocates EQ resources in HW and FW, initalize |
| 53 | * resources, create the empty EQPT (ring). |
| 54 | */ |
| 55 | u64 hipz_h_alloc_resource_eq(const struct ipz_adapter_handle adapter_handle, |
| 56 | struct ehca_pfeq *pfeq, |
| 57 | const u32 neq_control, |
| 58 | const u32 number_of_entries, |
| 59 | struct ipz_eq_handle *eq_handle, |
| 60 | u32 * act_nr_of_entries, |
| 61 | u32 * act_pages, |
| 62 | u32 * eq_ist); |
| 63 | |
| 64 | u64 hipz_h_reset_event(const struct ipz_adapter_handle adapter_handle, |
| 65 | struct ipz_eq_handle eq_handle, |
| 66 | const u64 event_mask); |
| 67 | /* |
| 68 | * hipz_h_allocate_resource_cq allocates CQ resources in HW and FW, initialize |
| 69 | * resources, create the empty CQPT (ring). |
| 70 | */ |
| 71 | u64 hipz_h_alloc_resource_cq(const struct ipz_adapter_handle adapter_handle, |
| 72 | struct ehca_cq *cq, |
| 73 | struct ehca_alloc_cq_parms *param); |
| 74 | |
| 75 | |
| 76 | /* |
| 77 | * hipz_h_alloc_resource_qp allocates QP resources in HW and FW, |
| 78 | * initialize resources, create empty QPPTs (2 rings). |
| 79 | */ |
| 80 | u64 hipz_h_alloc_resource_qp(const struct ipz_adapter_handle adapter_handle, |
Heiko J Schick | fab9722 | 2006-09-22 15:22:22 -0700 | [diff] [blame] | 81 | struct ehca_alloc_qp_parms *parms); |
| 82 | |
| 83 | u64 hipz_h_query_port(const struct ipz_adapter_handle adapter_handle, |
| 84 | const u8 port_id, |
| 85 | struct hipz_query_port *query_port_response_block); |
| 86 | |
Joachim Fenkes | c4ed790 | 2007-04-24 17:44:31 +0200 | [diff] [blame] | 87 | u64 hipz_h_modify_port(const struct ipz_adapter_handle adapter_handle, |
| 88 | const u8 port_id, const u32 port_cap, |
| 89 | const u8 init_type, const int modify_mask); |
| 90 | |
Heiko J Schick | fab9722 | 2006-09-22 15:22:22 -0700 | [diff] [blame] | 91 | u64 hipz_h_query_hca(const struct ipz_adapter_handle adapter_handle, |
| 92 | struct hipz_query_hca *query_hca_rblock); |
| 93 | |
| 94 | /* |
| 95 | * hipz_h_register_rpage internal function in hcp_if.h for all |
| 96 | * hcp_H_REGISTER_RPAGE calls. |
| 97 | */ |
| 98 | u64 hipz_h_register_rpage(const struct ipz_adapter_handle adapter_handle, |
| 99 | const u8 pagesize, |
| 100 | const u8 queue_type, |
| 101 | const u64 resource_handle, |
| 102 | const u64 logical_address_of_page, |
| 103 | u64 count); |
| 104 | |
| 105 | u64 hipz_h_register_rpage_eq(const struct ipz_adapter_handle adapter_handle, |
| 106 | const struct ipz_eq_handle eq_handle, |
| 107 | struct ehca_pfeq *pfeq, |
| 108 | const u8 pagesize, |
| 109 | const u8 queue_type, |
| 110 | const u64 logical_address_of_page, |
| 111 | const u64 count); |
| 112 | |
| 113 | u64 hipz_h_query_int_state(const struct ipz_adapter_handle |
| 114 | hcp_adapter_handle, |
| 115 | u32 ist); |
| 116 | |
| 117 | u64 hipz_h_register_rpage_cq(const struct ipz_adapter_handle adapter_handle, |
| 118 | const struct ipz_cq_handle cq_handle, |
| 119 | struct ehca_pfcq *pfcq, |
| 120 | const u8 pagesize, |
| 121 | const u8 queue_type, |
| 122 | const u64 logical_address_of_page, |
| 123 | const u64 count, |
| 124 | const struct h_galpa gal); |
| 125 | |
| 126 | u64 hipz_h_register_rpage_qp(const struct ipz_adapter_handle adapter_handle, |
| 127 | const struct ipz_qp_handle qp_handle, |
| 128 | struct ehca_pfqp *pfqp, |
| 129 | const u8 pagesize, |
| 130 | const u8 queue_type, |
| 131 | const u64 logical_address_of_page, |
| 132 | const u64 count, |
| 133 | const struct h_galpa galpa); |
| 134 | |
| 135 | u64 hipz_h_disable_and_get_wqe(const struct ipz_adapter_handle adapter_handle, |
| 136 | const struct ipz_qp_handle qp_handle, |
| 137 | struct ehca_pfqp *pfqp, |
| 138 | void **log_addr_next_sq_wqe_tb_processed, |
| 139 | void **log_addr_next_rq_wqe_tb_processed, |
| 140 | int dis_and_get_function_code); |
| 141 | enum hcall_sigt { |
| 142 | HCALL_SIGT_NO_CQE = 0, |
| 143 | HCALL_SIGT_BY_WQE = 1, |
| 144 | HCALL_SIGT_EVERY = 2 |
| 145 | }; |
| 146 | |
| 147 | u64 hipz_h_modify_qp(const struct ipz_adapter_handle adapter_handle, |
| 148 | const struct ipz_qp_handle qp_handle, |
| 149 | struct ehca_pfqp *pfqp, |
| 150 | const u64 update_mask, |
| 151 | struct hcp_modify_qp_control_block *mqpcb, |
| 152 | struct h_galpa gal); |
| 153 | |
| 154 | u64 hipz_h_query_qp(const struct ipz_adapter_handle adapter_handle, |
| 155 | const struct ipz_qp_handle qp_handle, |
| 156 | struct ehca_pfqp *pfqp, |
| 157 | struct hcp_modify_qp_control_block *qqpcb, |
| 158 | struct h_galpa gal); |
| 159 | |
| 160 | u64 hipz_h_destroy_qp(const struct ipz_adapter_handle adapter_handle, |
| 161 | struct ehca_qp *qp); |
| 162 | |
| 163 | u64 hipz_h_define_aqp0(const struct ipz_adapter_handle adapter_handle, |
| 164 | const struct ipz_qp_handle qp_handle, |
| 165 | struct h_galpa gal, |
| 166 | u32 port); |
| 167 | |
| 168 | u64 hipz_h_define_aqp1(const struct ipz_adapter_handle adapter_handle, |
| 169 | const struct ipz_qp_handle qp_handle, |
| 170 | struct h_galpa gal, |
| 171 | u32 port, u32 * pma_qp_nr, |
| 172 | u32 * bma_qp_nr); |
| 173 | |
| 174 | u64 hipz_h_attach_mcqp(const struct ipz_adapter_handle adapter_handle, |
| 175 | const struct ipz_qp_handle qp_handle, |
| 176 | struct h_galpa gal, |
| 177 | u16 mcg_dlid, |
| 178 | u64 subnet_prefix, u64 interface_id); |
| 179 | |
| 180 | u64 hipz_h_detach_mcqp(const struct ipz_adapter_handle adapter_handle, |
| 181 | const struct ipz_qp_handle qp_handle, |
| 182 | struct h_galpa gal, |
| 183 | u16 mcg_dlid, |
| 184 | u64 subnet_prefix, u64 interface_id); |
| 185 | |
| 186 | u64 hipz_h_destroy_cq(const struct ipz_adapter_handle adapter_handle, |
| 187 | struct ehca_cq *cq, |
| 188 | u8 force_flag); |
| 189 | |
| 190 | u64 hipz_h_destroy_eq(const struct ipz_adapter_handle adapter_handle, |
| 191 | struct ehca_eq *eq); |
| 192 | |
| 193 | /* |
| 194 | * hipz_h_alloc_resource_mr allocates MR resources in HW and FW, initialize |
| 195 | * resources. |
| 196 | */ |
| 197 | u64 hipz_h_alloc_resource_mr(const struct ipz_adapter_handle adapter_handle, |
| 198 | const struct ehca_mr *mr, |
| 199 | const u64 vaddr, |
| 200 | const u64 length, |
| 201 | const u32 access_ctrl, |
| 202 | const struct ipz_pd pd, |
| 203 | struct ehca_mr_hipzout_parms *outparms); |
| 204 | |
| 205 | /* hipz_h_register_rpage_mr registers MR resource pages in HW and FW */ |
| 206 | u64 hipz_h_register_rpage_mr(const struct ipz_adapter_handle adapter_handle, |
| 207 | const struct ehca_mr *mr, |
| 208 | const u8 pagesize, |
| 209 | const u8 queue_type, |
| 210 | const u64 logical_address_of_page, |
| 211 | const u64 count); |
| 212 | |
| 213 | /* hipz_h_query_mr queries MR in HW and FW */ |
| 214 | u64 hipz_h_query_mr(const struct ipz_adapter_handle adapter_handle, |
| 215 | const struct ehca_mr *mr, |
| 216 | struct ehca_mr_hipzout_parms *outparms); |
| 217 | |
| 218 | /* hipz_h_free_resource_mr frees MR resources in HW and FW */ |
| 219 | u64 hipz_h_free_resource_mr(const struct ipz_adapter_handle adapter_handle, |
| 220 | const struct ehca_mr *mr); |
| 221 | |
| 222 | /* hipz_h_reregister_pmr reregisters MR in HW and FW */ |
| 223 | u64 hipz_h_reregister_pmr(const struct ipz_adapter_handle adapter_handle, |
| 224 | const struct ehca_mr *mr, |
| 225 | const u64 vaddr_in, |
| 226 | const u64 length, |
| 227 | const u32 access_ctrl, |
| 228 | const struct ipz_pd pd, |
| 229 | const u64 mr_addr_cb, |
| 230 | struct ehca_mr_hipzout_parms *outparms); |
| 231 | |
| 232 | /* hipz_h_register_smr register shared MR in HW and FW */ |
| 233 | u64 hipz_h_register_smr(const struct ipz_adapter_handle adapter_handle, |
| 234 | const struct ehca_mr *mr, |
| 235 | const struct ehca_mr *orig_mr, |
| 236 | const u64 vaddr_in, |
| 237 | const u32 access_ctrl, |
| 238 | const struct ipz_pd pd, |
| 239 | struct ehca_mr_hipzout_parms *outparms); |
| 240 | |
| 241 | /* |
| 242 | * hipz_h_alloc_resource_mw allocates MW resources in HW and FW, initialize |
| 243 | * resources. |
| 244 | */ |
| 245 | u64 hipz_h_alloc_resource_mw(const struct ipz_adapter_handle adapter_handle, |
| 246 | const struct ehca_mw *mw, |
| 247 | const struct ipz_pd pd, |
| 248 | struct ehca_mw_hipzout_parms *outparms); |
| 249 | |
| 250 | /* hipz_h_query_mw queries MW in HW and FW */ |
| 251 | u64 hipz_h_query_mw(const struct ipz_adapter_handle adapter_handle, |
| 252 | const struct ehca_mw *mw, |
| 253 | struct ehca_mw_hipzout_parms *outparms); |
| 254 | |
| 255 | /* hipz_h_free_resource_mw frees MW resources in HW and FW */ |
| 256 | u64 hipz_h_free_resource_mw(const struct ipz_adapter_handle adapter_handle, |
| 257 | const struct ehca_mw *mw); |
| 258 | |
| 259 | u64 hipz_h_error_data(const struct ipz_adapter_handle adapter_handle, |
| 260 | const u64 ressource_handle, |
| 261 | void *rblock, |
| 262 | unsigned long *byte_count); |
| 263 | |
| 264 | #endif /* __HCP_IF_H__ */ |