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 __CXGB4_CUDBG_H__ 19#define __CXGB4_CUDBG_H__ 20 21#include "cudbg_if.h" 22#include "cudbg_lib_common.h" 23#include "cudbg_entity.h" 24#include "cudbg_lib.h" 25 26#define CUDBG_DUMP_BUFF_SIZE (32 * 1024 * 1024) /* 32 MB */ 27#define CUDBG_COMPRESS_BUFF_SIZE (4 * 1024 * 1024) /* 4 MB */ 28 29typedef int (*cudbg_collect_callback_t)(struct cudbg_init *pdbg_init, 30 struct cudbg_buffer *dbg_buff, 31 struct cudbg_error *cudbg_err); 32 33struct cxgb4_collect_entity { 34 enum cudbg_dbg_entity_type entity; 35 cudbg_collect_callback_t collect_cb; 36}; 37 38enum CXGB4_ETHTOOL_DUMP_FLAGS { 39 CXGB4_ETH_DUMP_NONE = ETH_FW_DUMP_DISABLE, 40 CXGB4_ETH_DUMP_MEM = (1 << 0), /* On-Chip Memory Dumps */ 41 CXGB4_ETH_DUMP_HW = (1 << 1), /* various FW and HW dumps */ 42}; 43 44#define CXGB4_ETH_DUMP_ALL (CXGB4_ETH_DUMP_MEM | CXGB4_ETH_DUMP_HW) 45 46u32 cxgb4_get_dump_length(struct adapter *adap, u32 flag); 47int cxgb4_cudbg_collect(struct adapter *adap, void *buf, u32 *buf_size, 48 u32 flag); 49void cxgb4_init_ethtool_dump(struct adapter *adapter); 50int cxgb4_cudbg_vmcore_add_dump(struct adapter *adap); 51#endif /* __CXGB4_CUDBG_H__ */ 52