4fa9c49f4d
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details the full gnu general public license is included in this distribution in the file called copying this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope [that] it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 57 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.515993066@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
78 lines
1.5 KiB
C
78 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2017 Chelsio Communications. All rights reserved.
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*/
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#ifndef __CUDBG_LIB_COMMON_H__
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#define __CUDBG_LIB_COMMON_H__
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#define CUDBG_SIGNATURE 67856866 /* CUDB in ascii */
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enum cudbg_dump_type {
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CUDBG_DUMP_TYPE_MINI = 1,
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};
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enum cudbg_compression_type {
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CUDBG_COMPRESSION_NONE = 1,
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CUDBG_COMPRESSION_ZLIB,
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};
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struct cudbg_hdr {
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u32 signature;
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u32 hdr_len;
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u16 major_ver;
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u16 minor_ver;
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u32 data_len;
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u32 hdr_flags;
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u16 max_entities;
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u8 chip_ver;
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u8 dump_type:3;
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u8 reserved1:1;
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u8 compress_type:4;
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u32 reserved[8];
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};
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struct cudbg_entity_hdr {
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u32 entity_type;
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u32 start_offset;
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u32 size;
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int hdr_flags;
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u32 sys_warn;
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u32 sys_err;
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u8 num_pad;
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u8 flag; /* bit 0 is used to indicate ext data */
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u8 reserved1[2];
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u32 next_ext_offset; /* pointer to next extended entity meta data */
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u32 reserved[5];
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};
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struct cudbg_ver_hdr {
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u32 signature;
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u16 revision;
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u16 size;
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};
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struct cudbg_buffer {
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u32 size;
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u32 offset;
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char *data;
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};
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struct cudbg_error {
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int sys_err;
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int sys_warn;
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int app_err;
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};
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#define CDUMP_MAX_COMP_BUF_SIZE ((64 * 1024) - 1)
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#define CUDBG_CHUNK_SIZE ((CDUMP_MAX_COMP_BUF_SIZE / 1024) * 1024)
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int cudbg_get_buff(struct cudbg_init *pdbg_init,
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struct cudbg_buffer *pdbg_buff, u32 size,
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struct cudbg_buffer *pin_buff);
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void cudbg_put_buff(struct cudbg_init *pdbg_init,
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struct cudbg_buffer *pin_buff);
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void cudbg_update_buff(struct cudbg_buffer *pin_buff,
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struct cudbg_buffer *pout_buff);
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#endif /* __CUDBG_LIB_COMMON_H__ */
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