1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2017 Chelsio Communications. All rights reserved.
6 #ifndef __CXGB4_CUDBG_H__
7 #define __CXGB4_CUDBG_H__
10 #include "cudbg_lib_common.h"
11 #include "cudbg_entity.h"
12 #include "cudbg_lib.h"
14 #define CUDBG_DUMP_BUFF_SIZE (32 * 1024 * 1024) /* 32 MB */
15 #define CUDBG_COMPRESS_BUFF_SIZE (4 * 1024 * 1024) /* 4 MB */
17 typedef int (*cudbg_collect_callback_t)(struct cudbg_init *pdbg_init,
18 struct cudbg_buffer *dbg_buff,
19 struct cudbg_error *cudbg_err);
21 struct cxgb4_collect_entity {
22 enum cudbg_dbg_entity_type entity;
23 cudbg_collect_callback_t collect_cb;
26 enum CXGB4_ETHTOOL_DUMP_FLAGS {
27 CXGB4_ETH_DUMP_NONE = ETH_FW_DUMP_DISABLE,
28 CXGB4_ETH_DUMP_MEM = (1 << 0), /* On-Chip Memory Dumps */
29 CXGB4_ETH_DUMP_HW = (1 << 1), /* various FW and HW dumps */
32 #define CXGB4_ETH_DUMP_ALL (CXGB4_ETH_DUMP_MEM | CXGB4_ETH_DUMP_HW)
34 u32 cxgb4_get_dump_length(struct adapter *adap, u32 flag);
35 int cxgb4_cudbg_collect(struct adapter *adap, void *buf, u32 *buf_size,
37 void cxgb4_init_ethtool_dump(struct adapter *adapter);
38 int cxgb4_cudbg_vmcore_add_dump(struct adapter *adap);
39 #endif /* __CXGB4_CUDBG_H__ */