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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License 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.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#ifndef __USB_OPS_H_
#define __USB_OPS_H_
#include <linux/version.h>
#include <osdep_service.h>
#include <drv_types.h>
#include <osdep_intf.h>
#define REALTEK_USB_VENQT_READ 0xC0
#define REALTEK_USB_VENQT_WRITE 0x40
#define REALTEK_USB_VENQT_CMD_REQ 0x05
#define REALTEK_USB_VENQT_CMD_IDX 0x00
enum{
VENDOR_WRITE = 0x00,
VENDOR_READ = 0x01,
};
#define ALIGNMENT_UNIT 16
#define MAX_VENDOR_REQ_CMD_SIZE 254 /* 8188cu SIE Support */
#define MAX_USB_IO_CTL_SIZE (MAX_VENDOR_REQ_CMD_SIZE + ALIGNMENT_UNIT)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 12))
#define rtw_usb_control_msg(dev, pipe, request, requesttype, \
value, index, data, size, timeout_ms) \
usb_control_msg((dev), (pipe), (request), (requesttype), (value),\
(index), (data), (size), (timeout_ms))
#define rtw_usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout_ms) \
usb_bulk_msg((usb_dev), (pipe), (data), (len), \
(actual_length), (timeout_ms))
#else
#define rtw_usb_control_msg(dev, pipe, request, requesttype, \
value, index, data, size, timeout_ms) \
usb_control_msg((dev), (pipe), (request), (requesttype), \
(value), (index), (data), (size), \
((timeout_ms) == 0) || \
((timeout_ms)*HZ/1000 > 0) ? \
((timeout_ms)*HZ/1000) : 1)
#define rtw_usb_bulk_msg(usb_dev, pipe, data, len, \
actual_length, timeout_ms) \
usb_bulk_msg((usb_dev), (pipe), (data), (len), (actual_length), \
((timeout_ms) == 0) || ((timeout_ms)*HZ/1000 > 0) ?\
((timeout_ms)*HZ/1000) : 1)
#endif
#include <usb_ops_linux.h>
void rtl8188eu_set_hw_type(struct adapter *padapter);
void rtl8188eu_set_intf_ops(struct _io_ops *pops);
#define usb_set_intf_ops rtl8188eu_set_intf_ops
/*
* Increase and check if the continual_urb_error of this @param dvobjprivei
* is larger than MAX_CONTINUAL_URB_ERR
* @return true:
* @return false:
*/
static inline int rtw_inc_and_chk_continual_urb_error(struct dvobj_priv *dvobj)
{
int ret = false;
int value;
value = atomic_inc_return(&dvobj->continual_urb_error);
if (value > MAX_CONTINUAL_URB_ERR) {
DBG_88E("[dvobj:%p][ERROR] continual_urb_error:%d > %d\n",
dvobj, value, MAX_CONTINUAL_URB_ERR);
ret = true;
}
return ret;
}
/*
* Set the continual_urb_error of this @param dvobjprive to 0
*/
static inline void rtw_reset_continual_urb_error(struct dvobj_priv *dvobj)
{
atomic_set(&dvobj->continual_urb_error, 0);
}
#define USB_HIGH_SPEED_BULK_SIZE 512
#define USB_FULL_SPEED_BULK_SIZE 64
static inline u8 rtw_usb_bulk_size_boundary(struct adapter *padapter,
int buf_len)
{
u8 rst = true;
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
if (pdvobjpriv->ishighspeed)
rst = (0 == (buf_len) % USB_HIGH_SPEED_BULK_SIZE) ?
true : false;
else
rst = (0 == (buf_len) % USB_FULL_SPEED_BULK_SIZE) ?
true : false;
return rst;
}
#endif /* __USB_OPS_H_ */
|
