blob: ffb21170e89809f480fbf0558feed83c5ed97774 (
plain)
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/* Copyright(c) 2007 - 2011 Realtek Corporation. */
#ifndef __BASIC_TYPES_H__
#define __BASIC_TYPES_H__
#include <linux/types.h>
#define NDIS_OID uint
typedef void (*proc_t)(void *);
#define FIELD_OFFSET(s, field) ((ssize_t)&((s *)(0))->field)
/* port from fw */
/* TODO: Macros Below are Sync from SD7-Driver. It is necessary
* to check correctness */
/*
* Call endian free function when
* 1. Read/write packet content.
* 2. Before write integer to IO.
* 3. After read integer from IO.
*/
/* Convert little data endian to host ordering */
#define EF1BYTE(_val) \
((u8)(_val))
/* Create a bit mask */
#define BIT_LEN_MASK_8(__bitlen) \
(0xFF >> (8 - (__bitlen)))
/*Description:
* Return 4-byte value in host byte ordering from
* 4-byte pointer in little-endian system.
*/
#define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
(EF1BYTE(*((u8 *)(__pstart))))
/*Description:
Translate subfield (continuous bits in little-endian) of 4-byte
value to host byte ordering.*/
#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
( \
(LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
BIT_LEN_MASK_8(__bitlen) \
)
#define N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \
(__value) : (((__value + __aligment - 1) / __aligment) * __aligment))
#endif /* __BASIC_TYPES_H__ */
|
