14fa9c49fSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 2ad75b7d3SRahul Lakkireddy /* 3ad75b7d3SRahul Lakkireddy * Copyright (C) 2017 Chelsio Communications. All rights reserved. 4ad75b7d3SRahul Lakkireddy */ 5ad75b7d3SRahul Lakkireddy 6ad75b7d3SRahul Lakkireddy #ifndef __CXGB4_CUDBG_H__ 7ad75b7d3SRahul Lakkireddy #define __CXGB4_CUDBG_H__ 8ad75b7d3SRahul Lakkireddy 9ad75b7d3SRahul Lakkireddy #include "cudbg_if.h" 10ad75b7d3SRahul Lakkireddy #include "cudbg_lib_common.h" 11123e25c4SRahul Lakkireddy #include "cudbg_entity.h" 12a7975a2fSRahul Lakkireddy #include "cudbg_lib.h" 13a7975a2fSRahul Lakkireddy 1491c1953dSRahul Lakkireddy #define CUDBG_DUMP_BUFF_SIZE (32 * 1024 * 1024) /* 32 MB */ 1591c1953dSRahul Lakkireddy #define CUDBG_COMPRESS_BUFF_SIZE (4 * 1024 * 1024) /* 4 MB */ 1691c1953dSRahul Lakkireddy 17a7975a2fSRahul Lakkireddy typedef int (*cudbg_collect_callback_t)(struct cudbg_init *pdbg_init, 18a7975a2fSRahul Lakkireddy struct cudbg_buffer *dbg_buff, 19a7975a2fSRahul Lakkireddy struct cudbg_error *cudbg_err); 20a7975a2fSRahul Lakkireddy 21a7975a2fSRahul Lakkireddy struct cxgb4_collect_entity { 22a7975a2fSRahul Lakkireddy enum cudbg_dbg_entity_type entity; 23a7975a2fSRahul Lakkireddy cudbg_collect_callback_t collect_cb; 24a7975a2fSRahul Lakkireddy }; 25ad75b7d3SRahul Lakkireddy 26ad75b7d3SRahul Lakkireddy enum CXGB4_ETHTOOL_DUMP_FLAGS { 27ad75b7d3SRahul Lakkireddy CXGB4_ETH_DUMP_NONE = ETH_FW_DUMP_DISABLE, 28b33af022SRahul Lakkireddy CXGB4_ETH_DUMP_MEM = (1 << 0), /* On-Chip Memory Dumps */ 29a7975a2fSRahul Lakkireddy CXGB4_ETH_DUMP_HW = (1 << 1), /* various FW and HW dumps */ 3017b332f4SVishal Kulkarni CXGB4_ETH_DUMP_FLASH = (1 << 2), /* Dump flash memory */ 31ad75b7d3SRahul Lakkireddy }; 32ad75b7d3SRahul Lakkireddy 331dde532dSRahul Lakkireddy #define CXGB4_ETH_DUMP_ALL (CXGB4_ETH_DUMP_MEM | CXGB4_ETH_DUMP_HW) 341dde532dSRahul Lakkireddy 35ad75b7d3SRahul Lakkireddy u32 cxgb4_get_dump_length(struct adapter *adap, u32 flag); 36ad75b7d3SRahul Lakkireddy int cxgb4_cudbg_collect(struct adapter *adap, void *buf, u32 *buf_size, 37ad75b7d3SRahul Lakkireddy u32 flag); 38ad75b7d3SRahul Lakkireddy void cxgb4_init_ethtool_dump(struct adapter *adapter); 391dde532dSRahul Lakkireddy int cxgb4_cudbg_vmcore_add_dump(struct adapter *adap); 40ad75b7d3SRahul Lakkireddy #endif /* __CXGB4_CUDBG_H__ */ 41