blob: f6d83289ff1e16b203feadbf7362710b2beab918 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2018 Chelsio Communications. All rights reserved.
*/
#ifndef __CUDBG_ZLIB_H__
#define __CUDBG_ZLIB_H__
#include <linux/zlib.h>
#define CUDBG_ZLIB_COMPRESS_ID 17
#define CUDBG_ZLIB_WIN_BITS 12
#define CUDBG_ZLIB_MEM_LVL 4
struct cudbg_compress_hdr {
u32 compress_id;
u64 decompress_size;
u64 compress_size;
u64 rsvd[32];
};
static inline int cudbg_get_workspace_size(void)
{
return zlib_deflate_workspacesize(CUDBG_ZLIB_WIN_BITS,
CUDBG_ZLIB_MEM_LVL);
}
int cudbg_compress_buff(struct cudbg_init *pdbg_init,
struct cudbg_buffer *pin_buff,
struct cudbg_buffer *pout_buff);
#endif /* __CUDBG_ZLIB_H__ */
|
