1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (C) 2017 Chelsio Communications. All rights reserved. 4 */ 5 6 #ifndef __CUDBG_ENTITY_H__ 7 #define __CUDBG_ENTITY_H__ 8 9 #define EDC0_FLAG 0 10 #define EDC1_FLAG 1 11 #define MC_FLAG 2 12 #define MC0_FLAG 3 13 #define MC1_FLAG 4 14 #define HMA_FLAG 5 15 16 #define CUDBG_ENTITY_SIGNATURE 0xCCEDB001 17 18 struct cudbg_mbox_log { 19 struct mbox_cmd entry; 20 u32 hi[MBOX_LEN / 8]; 21 u32 lo[MBOX_LEN / 8]; 22 }; 23 24 struct cudbg_cim_qcfg { 25 u8 chip; 26 u16 base[CIM_NUM_IBQ + CIM_NUM_OBQ_T5]; 27 u16 size[CIM_NUM_IBQ + CIM_NUM_OBQ_T5]; 28 u16 thres[CIM_NUM_IBQ]; 29 u32 obq_wr[2 * CIM_NUM_OBQ_T5]; 30 u32 stat[4 * (CIM_NUM_IBQ + CIM_NUM_OBQ_T5)]; 31 }; 32 33 struct cudbg_rss_vf_conf { 34 u32 rss_vf_vfl; 35 u32 rss_vf_vfh; 36 }; 37 38 struct cudbg_pm_stats { 39 u32 tx_cnt[T6_PM_NSTATS]; 40 u32 rx_cnt[T6_PM_NSTATS]; 41 u64 tx_cyc[T6_PM_NSTATS]; 42 u64 rx_cyc[T6_PM_NSTATS]; 43 }; 44 45 struct cudbg_hw_sched { 46 u32 kbps[NTX_SCHED]; 47 u32 ipg[NTX_SCHED]; 48 u32 pace_tab[NTX_SCHED]; 49 u32 mode; 50 u32 map; 51 }; 52 53 #define SGE_QBASE_DATA_REG_NUM 4 54 55 struct sge_qbase_reg_field { 56 u32 reg_addr; 57 u32 reg_data[SGE_QBASE_DATA_REG_NUM]; 58 /* Max supported PFs */ 59 u32 pf_data_value[PCIE_FW_MASTER_M + 1][SGE_QBASE_DATA_REG_NUM]; 60 /* Max supported VFs */ 61 u32 vf_data_value[T6_VF_M + 1][SGE_QBASE_DATA_REG_NUM]; 62 u32 vfcount; /* Actual number of max vfs in current configuration */ 63 }; 64 65 struct ireg_field { 66 u32 ireg_addr; 67 u32 ireg_data; 68 u32 ireg_local_offset; 69 u32 ireg_offset_range; 70 }; 71 72 struct ireg_buf { 73 struct ireg_field tp_pio; 74 u32 outbuf[32]; 75 }; 76 77 struct cudbg_ulprx_la { 78 u32 data[ULPRX_LA_SIZE * 8]; 79 u32 size; 80 }; 81 82 struct cudbg_tp_la { 83 u32 size; 84 u32 mode; 85 u8 data[]; 86 }; 87 88 static const char * const cudbg_region[] = { 89 "DBQ contexts:", "IMSG contexts:", "FLM cache:", "TCBs:", 90 "Pstructs:", "Timers:", "Rx FL:", "Tx FL:", "Pstruct FL:", 91 "Tx payload:", "Rx payload:", "LE hash:", "iSCSI region:", 92 "TDDP region:", "TPT region:", "STAG region:", "RQ region:", 93 "RQUDP region:", "PBL region:", "TXPBL region:", 94 "DBVFIFO region:", "ULPRX state:", "ULPTX state:", 95 "On-chip queues:" 96 }; 97 98 /* Memory region info relative to current memory (i.e. wrt 0). */ 99 struct cudbg_region_info { 100 bool exist; /* Does region exists in current memory? */ 101 u32 start; /* Start wrt 0 */ 102 u32 end; /* End wrt 0 */ 103 }; 104 105 struct cudbg_mem_desc { 106 u32 base; 107 u32 limit; 108 u32 idx; 109 }; 110 111 #define CUDBG_MEMINFO_REV 1 112 113 struct cudbg_meminfo { 114 struct cudbg_mem_desc avail[4]; 115 struct cudbg_mem_desc mem[ARRAY_SIZE(cudbg_region) + 3]; 116 u32 avail_c; 117 u32 mem_c; 118 u32 up_ram_lo; 119 u32 up_ram_hi; 120 u32 up_extmem2_lo; 121 u32 up_extmem2_hi; 122 u32 rx_pages_data[3]; 123 u32 tx_pages_data[4]; 124 u32 p_structs; 125 u32 reserved[12]; 126 u32 port_used[4]; 127 u32 port_alloc[4]; 128 u32 loopback_used[NCHAN]; 129 u32 loopback_alloc[NCHAN]; 130 u32 p_structs_free_cnt; 131 u32 free_rx_cnt; 132 u32 free_tx_cnt; 133 }; 134 135 struct cudbg_cim_pif_la { 136 int size; 137 u8 data[]; 138 }; 139 140 struct cudbg_clk_info { 141 u64 retransmit_min; 142 u64 retransmit_max; 143 u64 persist_timer_min; 144 u64 persist_timer_max; 145 u64 keepalive_idle_timer; 146 u64 keepalive_interval; 147 u64 initial_srtt; 148 u64 finwait2_timer; 149 u32 dack_timer; 150 u32 res; 151 u32 cclk_ps; 152 u32 tre; 153 u32 dack_re; 154 }; 155 156 struct cudbg_tid_info_region { 157 u32 ntids; 158 u32 nstids; 159 u32 stid_base; 160 u32 hash_base; 161 162 u32 natids; 163 u32 nftids; 164 u32 ftid_base; 165 u32 aftid_base; 166 u32 aftid_end; 167 168 u32 sftid_base; 169 u32 nsftids; 170 171 u32 uotid_base; 172 u32 nuotids; 173 174 u32 sb; 175 u32 flags; 176 u32 le_db_conf; 177 u32 ip_users; 178 u32 ipv6_users; 179 180 u32 hpftid_base; 181 u32 nhpftids; 182 }; 183 184 #define CUDBG_TID_INFO_REV 1 185 186 struct cudbg_tid_info_region_rev1 { 187 struct cudbg_ver_hdr ver_hdr; 188 struct cudbg_tid_info_region tid; 189 u32 tid_start; 190 u32 reserved[16]; 191 }; 192 193 #define CUDBG_LOWMEM_MAX_CTXT_QIDS 256 194 #define CUDBG_MAX_FL_QIDS 1024 195 196 struct cudbg_ch_cntxt { 197 u32 cntxt_type; 198 u32 cntxt_id; 199 u32 data[SGE_CTXT_SIZE / 4]; 200 }; 201 202 #define CUDBG_MAX_RPLC_SIZE 128 203 204 struct cudbg_mps_tcam { 205 u64 mask; 206 u32 rplc[8]; 207 u32 idx; 208 u32 cls_lo; 209 u32 cls_hi; 210 u32 rplc_size; 211 u32 vniy; 212 u32 vnix; 213 u32 dip_hit; 214 u32 vlan_vld; 215 u32 repli; 216 u16 ivlan; 217 u8 addr[ETH_ALEN]; 218 u8 lookup_type; 219 u8 port_num; 220 u8 reserved[2]; 221 }; 222 223 #define CUDBG_VPD_PF_SIZE 0x800 224 #define CUDBG_SCFG_VER_ADDR 0x06 225 #define CUDBG_SCFG_VER_LEN 4 226 #define CUDBG_VPD_VER_ADDR 0x18c7 227 #define CUDBG_VPD_VER_LEN 2 228 229 struct cudbg_vpd_data { 230 u8 sn[SERNUM_LEN + 1]; 231 u8 bn[PN_LEN + 1]; 232 u8 na[MACADDR_LEN + 1]; 233 u8 mn[ID_LEN + 1]; 234 u16 fw_major; 235 u16 fw_minor; 236 u16 fw_micro; 237 u16 fw_build; 238 u32 scfg_vers; 239 u32 vpd_vers; 240 }; 241 242 #define CUDBG_MAX_TCAM_TID 0x800 243 #define CUDBG_T6_CLIP 1536 244 #define CUDBG_MAX_TID_COMP_EN 6144 245 #define CUDBG_MAX_TID_COMP_DIS 3072 246 247 enum cudbg_le_entry_types { 248 LE_ET_UNKNOWN = 0, 249 LE_ET_TCAM_CON = 1, 250 LE_ET_TCAM_SERVER = 2, 251 LE_ET_TCAM_FILTER = 3, 252 LE_ET_TCAM_CLIP = 4, 253 LE_ET_TCAM_ROUTING = 5, 254 LE_ET_HASH_CON = 6, 255 LE_ET_INVALID_TID = 8, 256 }; 257 258 struct cudbg_tcam { 259 u32 filter_start; 260 u32 server_start; 261 u32 clip_start; 262 u32 routing_start; 263 u32 tid_hash_base; 264 u32 max_tid; 265 }; 266 267 struct cudbg_tid_data { 268 u32 tid; 269 u32 dbig_cmd; 270 u32 dbig_conf; 271 u32 dbig_rsp_stat; 272 u32 data[NUM_LE_DB_DBGI_RSP_DATA_INSTANCES]; 273 }; 274 275 #define CUDBG_NUM_ULPTX 11 276 #define CUDBG_NUM_ULPTX_READ 512 277 #define CUDBG_NUM_ULPTX_ASIC 6 278 #define CUDBG_NUM_ULPTX_ASIC_READ 128 279 280 #define CUDBG_ULPTX_LA_REV 1 281 282 struct cudbg_ulptx_la { 283 u32 rdptr[CUDBG_NUM_ULPTX]; 284 u32 wrptr[CUDBG_NUM_ULPTX]; 285 u32 rddata[CUDBG_NUM_ULPTX]; 286 u32 rd_data[CUDBG_NUM_ULPTX][CUDBG_NUM_ULPTX_READ]; 287 u32 rdptr_asic[CUDBG_NUM_ULPTX_ASIC_READ]; 288 u32 rddata_asic[CUDBG_NUM_ULPTX_ASIC_READ][CUDBG_NUM_ULPTX_ASIC]; 289 }; 290 291 #define CUDBG_CHAC_PBT_ADDR 0x2800 292 #define CUDBG_CHAC_PBT_LRF 0x3000 293 #define CUDBG_CHAC_PBT_DATA 0x3800 294 #define CUDBG_PBT_DYNAMIC_ENTRIES 8 295 #define CUDBG_PBT_STATIC_ENTRIES 16 296 #define CUDBG_LRF_ENTRIES 8 297 #define CUDBG_PBT_DATA_ENTRIES 512 298 299 struct cudbg_pbt_tables { 300 u32 pbt_dynamic[CUDBG_PBT_DYNAMIC_ENTRIES]; 301 u32 pbt_static[CUDBG_PBT_STATIC_ENTRIES]; 302 u32 lrf_table[CUDBG_LRF_ENTRIES]; 303 u32 pbt_data[CUDBG_PBT_DATA_ENTRIES]; 304 }; 305 306 enum cudbg_qdesc_qtype { 307 CUDBG_QTYPE_UNKNOWN = 0, 308 CUDBG_QTYPE_NIC_TXQ, 309 CUDBG_QTYPE_NIC_RXQ, 310 CUDBG_QTYPE_NIC_FLQ, 311 CUDBG_QTYPE_CTRLQ, 312 CUDBG_QTYPE_FWEVTQ, 313 CUDBG_QTYPE_INTRQ, 314 CUDBG_QTYPE_PTP_TXQ, 315 CUDBG_QTYPE_OFLD_TXQ, 316 CUDBG_QTYPE_RDMA_RXQ, 317 CUDBG_QTYPE_RDMA_FLQ, 318 CUDBG_QTYPE_RDMA_CIQ, 319 CUDBG_QTYPE_ISCSI_RXQ, 320 CUDBG_QTYPE_ISCSI_FLQ, 321 CUDBG_QTYPE_ISCSIT_RXQ, 322 CUDBG_QTYPE_ISCSIT_FLQ, 323 CUDBG_QTYPE_CRYPTO_TXQ, 324 CUDBG_QTYPE_CRYPTO_RXQ, 325 CUDBG_QTYPE_CRYPTO_FLQ, 326 CUDBG_QTYPE_TLS_RXQ, 327 CUDBG_QTYPE_TLS_FLQ, 328 CUDBG_QTYPE_ETHOFLD_TXQ, 329 CUDBG_QTYPE_ETHOFLD_RXQ, 330 CUDBG_QTYPE_ETHOFLD_FLQ, 331 CUDBG_QTYPE_MAX, 332 }; 333 334 #define CUDBG_QDESC_REV 1 335 336 struct cudbg_qdesc_entry { 337 u32 data_size; 338 u32 qtype; 339 u32 qid; 340 u32 desc_size; 341 u32 num_desc; 342 u8 data[]; /* Must be last */ 343 }; 344 345 struct cudbg_qdesc_info { 346 u32 qdesc_entry_size; 347 u32 num_queues; 348 u8 data[]; /* Must be last */ 349 }; 350 351 #define IREG_NUM_ELEM 4 352 353 #define CUDBG_NUM_PCIE_CONFIG_REGS 0x61 354 355 #endif /* __CUDBG_ENTITY_H__ */ 356