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

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  Copyright (C) 2017 Chelsio Communications.  All rights reserved.
   4  */
   5
   6 #ifndef __CUDBG_LIB_H__
   7 #define __CUDBG_LIB_H__
   8
   9 int cudbg_collect_reg_dump(struct cudbg_init *pdbg_init,
  10                            struct cudbg_buffer *dbg_buff,
  11                            struct cudbg_error *cudbg_err);
  12 int cudbg_collect_fw_devlog(struct cudbg_init *pdbg_init,
  13                             struct cudbg_buffer *dbg_buff,
  14                             struct cudbg_error *cudbg_err);
  15 int cudbg_collect_cim_la(struct cudbg_init *pdbg_init,
  16                          struct cudbg_buffer *dbg_buff,
  17                          struct cudbg_error *cudbg_err);
  18 int cudbg_collect_cim_ma_la(struct cudbg_init *pdbg_init,
  19                             struct cudbg_buffer *dbg_buff,
  20                             struct cudbg_error *cudbg_err);
  21 int cudbg_collect_cim_qcfg(struct cudbg_init *pdbg_init,
  22                            struct cudbg_buffer *dbg_buff,
  23                            struct cudbg_error *cudbg_err);
  24 int cudbg_collect_cim_ibq_tp0(struct cudbg_init *pdbg_init,
  25                               struct cudbg_buffer *dbg_buff,
  26                               struct cudbg_error *cudbg_err);
  27 int cudbg_collect_cim_ibq_tp1(struct cudbg_init *pdbg_init,
  28                               struct cudbg_buffer *dbg_buff,
  29                               struct cudbg_error *cudbg_err);
  30 int cudbg_collect_cim_ibq_ulp(struct cudbg_init *pdbg_init,
  31                               struct cudbg_buffer *dbg_buff,
  32                               struct cudbg_error *cudbg_err);
  33 int cudbg_collect_cim_ibq_sge0(struct cudbg_init *pdbg_init,
  34                                struct cudbg_buffer *dbg_buff,
  35                                struct cudbg_error *cudbg_err);
  36 int cudbg_collect_cim_ibq_sge1(struct cudbg_init *pdbg_init,
  37                                struct cudbg_buffer *dbg_buff,
  38                                struct cudbg_error *cudbg_err);
  39 int cudbg_collect_cim_ibq_ncsi(struct cudbg_init *pdbg_init,
  40                                struct cudbg_buffer *dbg_buff,
  41                                struct cudbg_error *cudbg_err);
  42 int cudbg_collect_cim_obq_ulp0(struct cudbg_init *pdbg_init,
  43                                struct cudbg_buffer *dbg_buff,
  44                                struct cudbg_error *cudbg_err);
  45 int cudbg_collect_cim_obq_ulp1(struct cudbg_init *pdbg_init,
  46                                struct cudbg_buffer *dbg_buff,
  47                                struct cudbg_error *cudbg_err);
  48 int cudbg_collect_cim_obq_ulp2(struct cudbg_init *pdbg_init,
  49                                struct cudbg_buffer *dbg_buff,
  50                                struct cudbg_error *cudbg_err);
  51 int cudbg_collect_cim_obq_ulp3(struct cudbg_init *pdbg_init,
  52                                struct cudbg_buffer *dbg_buff,
  53                                struct cudbg_error *cudbg_err);
  54 int cudbg_collect_cim_obq_sge(struct cudbg_init *pdbg_init,
  55                               struct cudbg_buffer *dbg_buff,
  56                               struct cudbg_error *cudbg_err);
  57 int cudbg_collect_cim_obq_ncsi(struct cudbg_init *pdbg_init,
  58                                struct cudbg_buffer *dbg_buff,
  59                                struct cudbg_error *cudbg_err);
  60 int cudbg_collect_edc0_meminfo(struct cudbg_init *pdbg_init,
  61                                struct cudbg_buffer *dbg_buff,
  62                                struct cudbg_error *cudbg_err);
  63 int cudbg_collect_edc1_meminfo(struct cudbg_init *pdbg_init,
  64                                struct cudbg_buffer *dbg_buff,
  65                                struct cudbg_error *cudbg_err);
  66 int cudbg_collect_mc0_meminfo(struct cudbg_init *pdbg_init,
  67                               struct cudbg_buffer *dbg_buff,
  68                               struct cudbg_error *cudbg_err);
  69 int cudbg_collect_mc1_meminfo(struct cudbg_init *pdbg_init,
  70                               struct cudbg_buffer *dbg_buff,
  71                               struct cudbg_error *cudbg_err);
  72 int cudbg_collect_rss(struct cudbg_init *pdbg_init,
  73                       struct cudbg_buffer *dbg_buff,
  74                       struct cudbg_error *cudbg_err);
  75 int cudbg_collect_rss_vf_config(struct cudbg_init *pdbg_init,
  76                                 struct cudbg_buffer *dbg_buff,
  77                                 struct cudbg_error *cudbg_err);
  78 int cudbg_collect_tp_indirect(struct cudbg_init *pdbg_init,
  79                               struct cudbg_buffer *dbg_buff,
  80                               struct cudbg_error *cudbg_err);
  81 int cudbg_collect_path_mtu(struct cudbg_init *pdbg_init,
  82                            struct cudbg_buffer *dbg_buff,
  83                            struct cudbg_error *cudbg_err);
  84 int cudbg_collect_pm_stats(struct cudbg_init *pdbg_init,
  85                            struct cudbg_buffer *dbg_buff,
  86                            struct cudbg_error *cudbg_err);
  87 int cudbg_collect_hw_sched(struct cudbg_init *pdbg_init,
  88                            struct cudbg_buffer *dbg_buff,
  89                            struct cudbg_error *cudbg_err);
  90 int cudbg_collect_sge_indirect(struct cudbg_init *pdbg_init,
  91                                struct cudbg_buffer *dbg_buff,
  92                                struct cudbg_error *cudbg_err);
  93 int cudbg_collect_ulprx_la(struct cudbg_init *pdbg_init,
  94                            struct cudbg_buffer *dbg_buff,
  95                            struct cudbg_error *cudbg_err);
  96 int cudbg_collect_tp_la(struct cudbg_init *pdbg_init,
  97                         struct cudbg_buffer *dbg_buff,
  98                         struct cudbg_error *cudbg_err);
  99 int cudbg_collect_meminfo(struct cudbg_init *pdbg_init,
 100                           struct cudbg_buffer *dbg_buff,
 101                           struct cudbg_error *cudbg_err);
 102 int cudbg_collect_cim_pif_la(struct cudbg_init *pdbg_init,
 103                              struct cudbg_buffer *dbg_buff,
 104                              struct cudbg_error *cudbg_err);
 105 int cudbg_collect_clk_info(struct cudbg_init *pdbg_init,
 106                            struct cudbg_buffer *dbg_buff,
 107                            struct cudbg_error *cudbg_err);
 108 int cudbg_collect_obq_sge_rx_q0(struct cudbg_init *pdbg_init,
 109                                 struct cudbg_buffer *dbg_buff,
 110                                 struct cudbg_error *cudbg_err);
 111 int cudbg_collect_obq_sge_rx_q1(struct cudbg_init *pdbg_init,
 112                                 struct cudbg_buffer *dbg_buff,
 113                                 struct cudbg_error *cudbg_err);
 114 int cudbg_collect_pcie_indirect(struct cudbg_init *pdbg_init,
 115                                 struct cudbg_buffer *dbg_buff,
 116                                 struct cudbg_error *cudbg_err);
 117 int cudbg_collect_pm_indirect(struct cudbg_init *pdbg_init,
 118                               struct cudbg_buffer *dbg_buff,
 119                               struct cudbg_error *cudbg_err);
 120 int cudbg_collect_tid(struct cudbg_init *pdbg_init,
 121                       struct cudbg_buffer *dbg_buff,
 122                       struct cudbg_error *cudbg_err);
 123 int cudbg_collect_pcie_config(struct cudbg_init *pdbg_init,
 124                               struct cudbg_buffer *dbg_buff,
 125                               struct cudbg_error *cudbg_err);
 126 int cudbg_collect_dump_context(struct cudbg_init *pdbg_init,
 127                                struct cudbg_buffer *dbg_buff,
 128                                struct cudbg_error *cudbg_err);
 129 int cudbg_collect_mps_tcam(struct cudbg_init *pdbg_init,
 130                            struct cudbg_buffer *dbg_buff,
 131                            struct cudbg_error *cudbg_err);
 132 int cudbg_collect_vpd_data(struct cudbg_init *pdbg_init,
 133                            struct cudbg_buffer *dbg_buff,
 134                            struct cudbg_error *cudbg_err);
 135 int cudbg_collect_le_tcam(struct cudbg_init *pdbg_init,
 136                           struct cudbg_buffer *dbg_buff,
 137                           struct cudbg_error *cudbg_err);
 138 int cudbg_collect_cctrl(struct cudbg_init *pdbg_init,
 139                         struct cudbg_buffer *dbg_buff,
 140                         struct cudbg_error *cudbg_err);
 141 int cudbg_collect_ma_indirect(struct cudbg_init *pdbg_init,
 142                               struct cudbg_buffer *dbg_buff,
 143                               struct cudbg_error *cudbg_err);
 144 int cudbg_collect_ulptx_la(struct cudbg_init *pdbg_init,
 145                            struct cudbg_buffer *dbg_buff,
 146                            struct cudbg_error *cudbg_err);
 147 int cudbg_collect_up_cim_indirect(struct cudbg_init *pdbg_init,
 148                                   struct cudbg_buffer *dbg_buff,
 149                                   struct cudbg_error *cudbg_err);
 150 int cudbg_collect_pbt_tables(struct cudbg_init *pdbg_init,
 151                              struct cudbg_buffer *dbg_buff,
 152                              struct cudbg_error *cudbg_err);
 153 int cudbg_collect_mbox_log(struct cudbg_init *pdbg_init,
 154                            struct cudbg_buffer *dbg_buff,
 155                            struct cudbg_error *cudbg_err);
 156 int cudbg_collect_hma_indirect(struct cudbg_init *pdbg_init,
 157                                struct cudbg_buffer *dbg_buff,
 158                                struct cudbg_error *cudbg_err);
 159 int cudbg_collect_hma_meminfo(struct cudbg_init *pdbg_init,
 160                               struct cudbg_buffer *dbg_buff,
 161                               struct cudbg_error *cudbg_err);
 162 int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
 163                         struct cudbg_buffer *dbg_buff,
 164                         struct cudbg_error *cudbg_err);
 165
 166 struct cudbg_entity_hdr *cudbg_get_entity_hdr(void *outbuf, int i);
 167 void cudbg_align_debug_buffer(struct cudbg_buffer *dbg_buff,
 168                               struct cudbg_entity_hdr *entity_hdr);
 169 u32 cudbg_cim_obq_size(struct adapter *padap, int qid);
 170 int cudbg_dump_context_size(struct adapter *padap);
 171
 172 int cudbg_fill_meminfo(struct adapter *padap,
 173                        struct cudbg_meminfo *meminfo_buff);
 174 void cudbg_fill_le_tcam_info(struct adapter *padap,
 175                              struct cudbg_tcam *tcam_region);
 176 void cudbg_fill_qdesc_num_and_size(const struct adapter *padap,
 177                                    u32 *num, u32 *size);
 178
 179 static inline u32 cudbg_uld_txq_to_qtype(u32 uld)
 180 {
 181         switch (uld) {
 182         case CXGB4_TX_OFLD:
 183                 return CUDBG_QTYPE_OFLD_TXQ;
 184         case CXGB4_TX_CRYPTO:
 185                 return CUDBG_QTYPE_CRYPTO_TXQ;
 186         }
 187
 188         return CUDBG_QTYPE_UNKNOWN;
 189 }
 190
 191 static inline u32 cudbg_uld_rxq_to_qtype(u32 uld)
 192 {
 193         switch (uld) {
 194         case CXGB4_ULD_RDMA:
 195                 return CUDBG_QTYPE_RDMA_RXQ;
 196         case CXGB4_ULD_ISCSI:
 197                 return CUDBG_QTYPE_ISCSI_RXQ;
 198         case CXGB4_ULD_ISCSIT:
 199                 return CUDBG_QTYPE_ISCSIT_RXQ;
 200         case CXGB4_ULD_CRYPTO:
 201                 return CUDBG_QTYPE_CRYPTO_RXQ;
 202         case CXGB4_ULD_TLS:
 203                 return CUDBG_QTYPE_TLS_RXQ;
 204         }
 205
 206         return CUDBG_QTYPE_UNKNOWN;
 207 }
 208
 209 static inline u32 cudbg_uld_flq_to_qtype(u32 uld)
 210 {
 211         switch (uld) {
 212         case CXGB4_ULD_RDMA:
 213                 return CUDBG_QTYPE_RDMA_FLQ;
 214         case CXGB4_ULD_ISCSI:
 215                 return CUDBG_QTYPE_ISCSI_FLQ;
 216         case CXGB4_ULD_ISCSIT:
 217                 return CUDBG_QTYPE_ISCSIT_FLQ;
 218         case CXGB4_ULD_CRYPTO:
 219                 return CUDBG_QTYPE_CRYPTO_FLQ;
 220         case CXGB4_ULD_TLS:
 221                 return CUDBG_QTYPE_TLS_FLQ;
 222         }
 223
 224         return CUDBG_QTYPE_UNKNOWN;
 225 }
 226
 227 static inline u32 cudbg_uld_ciq_to_qtype(u32 uld)
 228 {
 229         switch (uld) {
 230         case CXGB4_ULD_RDMA:
 231                 return CUDBG_QTYPE_RDMA_CIQ;
 232         }
 233
 234         return CUDBG_QTYPE_UNKNOWN;
 235 }
 236
 237 static inline void cudbg_fill_qdesc_txq(const struct sge_txq *txq,
 238                                         enum cudbg_qdesc_qtype type,
 239                                         struct cudbg_qdesc_entry *entry)
 240 {
 241         entry->qtype = type;
 242         entry->qid = txq->cntxt_id;
 243         entry->desc_size = sizeof(struct tx_desc);
 244         entry->num_desc = txq->size;
 245         entry->data_size = txq->size * sizeof(struct tx_desc);
 246         memcpy(entry->data, txq->desc, entry->data_size);
 247 }
 248
 249 static inline void cudbg_fill_qdesc_rxq(const struct sge_rspq *rxq,
 250                                         enum cudbg_qdesc_qtype type,
 251                                         struct cudbg_qdesc_entry *entry)
 252 {
 253         entry->qtype = type;
 254         entry->qid = rxq->cntxt_id;
 255         entry->desc_size = rxq->iqe_len;
 256         entry->num_desc = rxq->size;
 257         entry->data_size = rxq->size * rxq->iqe_len;
 258         memcpy(entry->data, rxq->desc, entry->data_size);
 259 }
 260
 261 static inline void cudbg_fill_qdesc_flq(const struct sge_fl *flq,
 262                                         enum cudbg_qdesc_qtype type,
 263                                         struct cudbg_qdesc_entry *entry)
 264 {
 265         entry->qtype = type;
 266         entry->qid = flq->cntxt_id;
 267         entry->desc_size = sizeof(__be64);
 268         entry->num_desc = flq->size;
 269         entry->data_size = flq->size * sizeof(__be64);
 270         memcpy(entry->data, flq->desc, entry->data_size);
 271 }
 272
 273 static inline
 274 struct cudbg_qdesc_entry *cudbg_next_qdesc(struct cudbg_qdesc_entry *e)
 275 {
 276         return (struct cudbg_qdesc_entry *)
 277                ((u8 *)e + sizeof(*e) + e->data_size);
 278 }
 279 #endif /* __CUDBG_LIB_H__ */