drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h

   1 /*
   2  *  Copyright (C) 2017 Chelsio Communications.  All rights reserved.
   3  *
   4  *  This program is free software; you can redistribute it and/or modify it
   5  *  under the terms and conditions of the GNU General Public License,
   6  *  version 2, as published by the Free Software Foundation.
   7  *
   8  *  This program is distributed in the hope it will be useful, but WITHOUT
   9  *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  11  *  more details.
  12  *
  13  *  The full GNU General Public License is included in this distribution in
  14  *  the file called "COPYING".
  15  *
  16  */
  17
  18 #ifndef __CUDBG_LIB_H__
  19 #define __CUDBG_LIB_H__
  20
  21 int cudbg_collect_reg_dump(struct cudbg_init *pdbg_init,
  22                            struct cudbg_buffer *dbg_buff,
  23                            struct cudbg_error *cudbg_err);
  24 int cudbg_collect_fw_devlog(struct cudbg_init *pdbg_init,
  25                             struct cudbg_buffer *dbg_buff,
  26                             struct cudbg_error *cudbg_err);
  27 int cudbg_collect_cim_la(struct cudbg_init *pdbg_init,
  28                          struct cudbg_buffer *dbg_buff,
  29                          struct cudbg_error *cudbg_err);
  30 int cudbg_collect_cim_ma_la(struct cudbg_init *pdbg_init,
  31                             struct cudbg_buffer *dbg_buff,
  32                             struct cudbg_error *cudbg_err);
  33 int cudbg_collect_cim_qcfg(struct cudbg_init *pdbg_init,
  34                            struct cudbg_buffer *dbg_buff,
  35                            struct cudbg_error *cudbg_err);
  36 int cudbg_collect_cim_ibq_tp0(struct cudbg_init *pdbg_init,
  37                               struct cudbg_buffer *dbg_buff,
  38                               struct cudbg_error *cudbg_err);
  39 int cudbg_collect_cim_ibq_tp1(struct cudbg_init *pdbg_init,
  40                               struct cudbg_buffer *dbg_buff,
  41                               struct cudbg_error *cudbg_err);
  42 int cudbg_collect_cim_ibq_ulp(struct cudbg_init *pdbg_init,
  43                               struct cudbg_buffer *dbg_buff,
  44                               struct cudbg_error *cudbg_err);
  45 int cudbg_collect_cim_ibq_sge0(struct cudbg_init *pdbg_init,
  46                                struct cudbg_buffer *dbg_buff,
  47                                struct cudbg_error *cudbg_err);
  48 int cudbg_collect_cim_ibq_sge1(struct cudbg_init *pdbg_init,
  49                                struct cudbg_buffer *dbg_buff,
  50                                struct cudbg_error *cudbg_err);
  51 int cudbg_collect_cim_ibq_ncsi(struct cudbg_init *pdbg_init,
  52                                struct cudbg_buffer *dbg_buff,
  53                                struct cudbg_error *cudbg_err);
  54 int cudbg_collect_cim_obq_ulp0(struct cudbg_init *pdbg_init,
  55                                struct cudbg_buffer *dbg_buff,
  56                                struct cudbg_error *cudbg_err);
  57 int cudbg_collect_cim_obq_ulp1(struct cudbg_init *pdbg_init,
  58                                struct cudbg_buffer *dbg_buff,
  59                                struct cudbg_error *cudbg_err);
  60 int cudbg_collect_cim_obq_ulp2(struct cudbg_init *pdbg_init,
  61                                struct cudbg_buffer *dbg_buff,
  62                                struct cudbg_error *cudbg_err);
  63 int cudbg_collect_cim_obq_ulp3(struct cudbg_init *pdbg_init,
  64                                struct cudbg_buffer *dbg_buff,
  65                                struct cudbg_error *cudbg_err);
  66 int cudbg_collect_cim_obq_sge(struct cudbg_init *pdbg_init,
  67                               struct cudbg_buffer *dbg_buff,
  68                               struct cudbg_error *cudbg_err);
  69 int cudbg_collect_cim_obq_ncsi(struct cudbg_init *pdbg_init,
  70                                struct cudbg_buffer *dbg_buff,
  71                                struct cudbg_error *cudbg_err);
  72 int cudbg_collect_edc0_meminfo(struct cudbg_init *pdbg_init,
  73                                struct cudbg_buffer *dbg_buff,
  74                                struct cudbg_error *cudbg_err);
  75 int cudbg_collect_edc1_meminfo(struct cudbg_init *pdbg_init,
  76                                struct cudbg_buffer *dbg_buff,
  77                                struct cudbg_error *cudbg_err);
  78 int cudbg_collect_mc0_meminfo(struct cudbg_init *pdbg_init,
  79                               struct cudbg_buffer *dbg_buff,
  80                               struct cudbg_error *cudbg_err);
  81 int cudbg_collect_mc1_meminfo(struct cudbg_init *pdbg_init,
  82                               struct cudbg_buffer *dbg_buff,
  83                               struct cudbg_error *cudbg_err);
  84 int cudbg_collect_rss(struct cudbg_init *pdbg_init,
  85                       struct cudbg_buffer *dbg_buff,
  86                       struct cudbg_error *cudbg_err);
  87 int cudbg_collect_rss_vf_config(struct cudbg_init *pdbg_init,
  88                                 struct cudbg_buffer *dbg_buff,
  89                                 struct cudbg_error *cudbg_err);
  90 int cudbg_collect_tp_indirect(struct cudbg_init *pdbg_init,
  91                               struct cudbg_buffer *dbg_buff,
  92                               struct cudbg_error *cudbg_err);
  93 int cudbg_collect_path_mtu(struct cudbg_init *pdbg_init,
  94                            struct cudbg_buffer *dbg_buff,
  95                            struct cudbg_error *cudbg_err);
  96 int cudbg_collect_pm_stats(struct cudbg_init *pdbg_init,
  97                            struct cudbg_buffer *dbg_buff,
  98                            struct cudbg_error *cudbg_err);
  99 int cudbg_collect_hw_sched(struct cudbg_init *pdbg_init,
 100                            struct cudbg_buffer *dbg_buff,
 101                            struct cudbg_error *cudbg_err);
 102 int cudbg_collect_sge_indirect(struct cudbg_init *pdbg_init,
 103                                struct cudbg_buffer *dbg_buff,
 104                                struct cudbg_error *cudbg_err);
 105 int cudbg_collect_ulprx_la(struct cudbg_init *pdbg_init,
 106                            struct cudbg_buffer *dbg_buff,
 107                            struct cudbg_error *cudbg_err);
 108 int cudbg_collect_tp_la(struct cudbg_init *pdbg_init,
 109                         struct cudbg_buffer *dbg_buff,
 110                         struct cudbg_error *cudbg_err);
 111 int cudbg_collect_meminfo(struct cudbg_init *pdbg_init,
 112                           struct cudbg_buffer *dbg_buff,
 113                           struct cudbg_error *cudbg_err);
 114 int cudbg_collect_cim_pif_la(struct cudbg_init *pdbg_init,
 115                              struct cudbg_buffer *dbg_buff,
 116                              struct cudbg_error *cudbg_err);
 117 int cudbg_collect_clk_info(struct cudbg_init *pdbg_init,
 118                            struct cudbg_buffer *dbg_buff,
 119                            struct cudbg_error *cudbg_err);
 120 int cudbg_collect_obq_sge_rx_q0(struct cudbg_init *pdbg_init,
 121                                 struct cudbg_buffer *dbg_buff,
 122                                 struct cudbg_error *cudbg_err);
 123 int cudbg_collect_obq_sge_rx_q1(struct cudbg_init *pdbg_init,
 124                                 struct cudbg_buffer *dbg_buff,
 125                                 struct cudbg_error *cudbg_err);
 126 int cudbg_collect_pcie_indirect(struct cudbg_init *pdbg_init,
 127                                 struct cudbg_buffer *dbg_buff,
 128                                 struct cudbg_error *cudbg_err);
 129 int cudbg_collect_pm_indirect(struct cudbg_init *pdbg_init,
 130                               struct cudbg_buffer *dbg_buff,
 131                               struct cudbg_error *cudbg_err);
 132 int cudbg_collect_tid(struct cudbg_init *pdbg_init,
 133                       struct cudbg_buffer *dbg_buff,
 134                       struct cudbg_error *cudbg_err);
 135 int cudbg_collect_pcie_config(struct cudbg_init *pdbg_init,
 136                               struct cudbg_buffer *dbg_buff,
 137                               struct cudbg_error *cudbg_err);
 138 int cudbg_collect_dump_context(struct cudbg_init *pdbg_init,
 139                                struct cudbg_buffer *dbg_buff,
 140                                struct cudbg_error *cudbg_err);
 141 int cudbg_collect_mps_tcam(struct cudbg_init *pdbg_init,
 142                            struct cudbg_buffer *dbg_buff,
 143                            struct cudbg_error *cudbg_err);
 144 int cudbg_collect_vpd_data(struct cudbg_init *pdbg_init,
 145                            struct cudbg_buffer *dbg_buff,
 146                            struct cudbg_error *cudbg_err);
 147 int cudbg_collect_le_tcam(struct cudbg_init *pdbg_init,
 148                           struct cudbg_buffer *dbg_buff,
 149                           struct cudbg_error *cudbg_err);
 150 int cudbg_collect_cctrl(struct cudbg_init *pdbg_init,
 151                         struct cudbg_buffer *dbg_buff,
 152                         struct cudbg_error *cudbg_err);
 153 int cudbg_collect_ma_indirect(struct cudbg_init *pdbg_init,
 154                               struct cudbg_buffer *dbg_buff,
 155                               struct cudbg_error *cudbg_err);
 156 int cudbg_collect_ulptx_la(struct cudbg_init *pdbg_init,
 157                            struct cudbg_buffer *dbg_buff,
 158                            struct cudbg_error *cudbg_err);
 159 int cudbg_collect_up_cim_indirect(struct cudbg_init *pdbg_init,
 160                                   struct cudbg_buffer *dbg_buff,
 161                                   struct cudbg_error *cudbg_err);
 162 int cudbg_collect_pbt_tables(struct cudbg_init *pdbg_init,
 163                              struct cudbg_buffer *dbg_buff,
 164                              struct cudbg_error *cudbg_err);
 165 int cudbg_collect_mbox_log(struct cudbg_init *pdbg_init,
 166                            struct cudbg_buffer *dbg_buff,
 167                            struct cudbg_error *cudbg_err);
 168 int cudbg_collect_hma_indirect(struct cudbg_init *pdbg_init,
 169                                struct cudbg_buffer *dbg_buff,
 170                                struct cudbg_error *cudbg_err);
 171 int cudbg_collect_hma_meminfo(struct cudbg_init *pdbg_init,
 172                               struct cudbg_buffer *dbg_buff,
 173                               struct cudbg_error *cudbg_err);
 174 int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
 175                         struct cudbg_buffer *dbg_buff,
 176                         struct cudbg_error *cudbg_err);
 177
 178 struct cudbg_entity_hdr *cudbg_get_entity_hdr(void *outbuf, int i);
 179 void cudbg_align_debug_buffer(struct cudbg_buffer *dbg_buff,
 180                               struct cudbg_entity_hdr *entity_hdr);
 181 u32 cudbg_cim_obq_size(struct adapter *padap, int qid);
 182 int cudbg_dump_context_size(struct adapter *padap);
 183
 184 int cudbg_fill_meminfo(struct adapter *padap,
 185                        struct cudbg_meminfo *meminfo_buff);
 186 void cudbg_fill_le_tcam_info(struct adapter *padap,
 187                              struct cudbg_tcam *tcam_region);
 188 void cudbg_fill_qdesc_num_and_size(const struct adapter *padap,
 189                                    u32 *num, u32 *size);
 190
 191 static inline u32 cudbg_uld_txq_to_qtype(u32 uld)
 192 {
 193         switch (uld) {
 194         case CXGB4_TX_OFLD:
 195                 return CUDBG_QTYPE_OFLD_TXQ;
 196         case CXGB4_TX_CRYPTO:
 197                 return CUDBG_QTYPE_CRYPTO_TXQ;
 198         }
 199
 200         return CUDBG_QTYPE_UNKNOWN;
 201 }
 202
 203 static inline u32 cudbg_uld_rxq_to_qtype(u32 uld)
 204 {
 205         switch (uld) {
 206         case CXGB4_ULD_RDMA:
 207                 return CUDBG_QTYPE_RDMA_RXQ;
 208         case CXGB4_ULD_ISCSI:
 209                 return CUDBG_QTYPE_ISCSI_RXQ;
 210         case CXGB4_ULD_ISCSIT:
 211                 return CUDBG_QTYPE_ISCSIT_RXQ;
 212         case CXGB4_ULD_CRYPTO:
 213                 return CUDBG_QTYPE_CRYPTO_RXQ;
 214         case CXGB4_ULD_TLS:
 215                 return CUDBG_QTYPE_TLS_RXQ;
 216         }
 217
 218         return CUDBG_QTYPE_UNKNOWN;
 219 }
 220
 221 static inline u32 cudbg_uld_flq_to_qtype(u32 uld)
 222 {
 223         switch (uld) {
 224         case CXGB4_ULD_RDMA:
 225                 return CUDBG_QTYPE_RDMA_FLQ;
 226         case CXGB4_ULD_ISCSI:
 227                 return CUDBG_QTYPE_ISCSI_FLQ;
 228         case CXGB4_ULD_ISCSIT:
 229                 return CUDBG_QTYPE_ISCSIT_FLQ;
 230         case CXGB4_ULD_CRYPTO:
 231                 return CUDBG_QTYPE_CRYPTO_FLQ;
 232         case CXGB4_ULD_TLS:
 233                 return CUDBG_QTYPE_TLS_FLQ;
 234         }
 235
 236         return CUDBG_QTYPE_UNKNOWN;
 237 }
 238
 239 static inline u32 cudbg_uld_ciq_to_qtype(u32 uld)
 240 {
 241         switch (uld) {
 242         case CXGB4_ULD_RDMA:
 243                 return CUDBG_QTYPE_RDMA_CIQ;
 244         }
 245
 246         return CUDBG_QTYPE_UNKNOWN;
 247 }
 248
 249 static inline void cudbg_fill_qdesc_txq(const struct sge_txq *txq,
 250                                         enum cudbg_qdesc_qtype type,
 251                                         struct cudbg_qdesc_entry *entry)
 252 {
 253         entry->qtype = type;
 254         entry->qid = txq->cntxt_id;
 255         entry->desc_size = sizeof(struct tx_desc);
 256         entry->num_desc = txq->size;
 257         entry->data_size = txq->size * sizeof(struct tx_desc);
 258         memcpy(entry->data, txq->desc, entry->data_size);
 259 }
 260
 261 static inline void cudbg_fill_qdesc_rxq(const struct sge_rspq *rxq,
 262                                         enum cudbg_qdesc_qtype type,
 263                                         struct cudbg_qdesc_entry *entry)
 264 {
 265         entry->qtype = type;
 266         entry->qid = rxq->cntxt_id;
 267         entry->desc_size = rxq->iqe_len;
 268         entry->num_desc = rxq->size;
 269         entry->data_size = rxq->size * rxq->iqe_len;
 270         memcpy(entry->data, rxq->desc, entry->data_size);
 271 }
 272
 273 static inline void cudbg_fill_qdesc_flq(const struct sge_fl *flq,
 274                                         enum cudbg_qdesc_qtype type,
 275                                         struct cudbg_qdesc_entry *entry)
 276 {
 277         entry->qtype = type;
 278         entry->qid = flq->cntxt_id;
 279         entry->desc_size = sizeof(__be64);
 280         entry->num_desc = flq->size;
 281         entry->data_size = flq->size * sizeof(__be64);
 282         memcpy(entry->data, flq->desc, entry->data_size);
 283 }
 284
 285 static inline
 286 struct cudbg_qdesc_entry *cudbg_next_qdesc(struct cudbg_qdesc_entry *e)
 287 {
 288         return (struct cudbg_qdesc_entry *)
 289                ((u8 *)e + sizeof(*e) + e->data_size);
 290 }
 291 #endif /* __CUDBG_LIB_H__ */