blob: 00eb34c863eb5bab98a001914b98251987544439 (
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
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
|
#define _BULK_DATA_LEN 64
typedef struct
{
unsigned char data[_BULK_DATA_LEN];
unsigned int size;
unsigned int pipe;
}bulk_transfer_t,*pbulk_transfer_t;
#define DABUSB_MINOR 240 /* some unassigned USB minor */
#define DABUSB_VERSION 0x1000
#define IOCTL_DAB_BULK _IOWR('d', 0x30, bulk_transfer_t)
#define IOCTL_DAB_OVERRUNS _IOR('d', 0x15, int)
#define IOCTL_DAB_VERSION _IOR('d', 0x3f, int)
#ifdef __KERNEL__
typedef enum { _stopped=0, _started } driver_state_t;
typedef struct
{
struct mutex mutex;
struct usb_device *usbdev;
wait_queue_head_t wait;
wait_queue_head_t remove_ok;
spinlock_t lock;
atomic_t pending_io;
driver_state_t state;
int remove_pending;
int got_mem;
int total_buffer_size;
unsigned int overruns;
int readptr;
int opened;
int devnum;
struct list_head free_buff_list;
struct list_head rec_buff_list;
} dabusb_t,*pdabusb_t;
typedef struct
{
pdabusb_t s;
struct urb *purb;
struct list_head buff_list;
} buff_t,*pbuff_t;
typedef struct
{
wait_queue_head_t wait;
} bulk_completion_context_t, *pbulk_completion_context_t;
#define _DABUSB_IF 2
#define _DABUSB_ISOPIPE 0x09
#define _ISOPIPESIZE 16384
#define _BULK_DATA_LEN 64
// Vendor specific request code for Anchor Upload/Download
// This one is implemented in the core
#define ANCHOR_LOAD_INTERNAL 0xA0
// EZ-USB Control and Status Register. Bit 0 controls 8051 reset
#define CPUCS_REG 0x7F92
#define _TOTAL_BUFFERS 384
#define MAX_INTEL_HEX_RECORD_LENGTH 16
#ifndef _BYTE_DEFINED
#define _BYTE_DEFINED
typedef unsigned char BYTE;
#endif // !_BYTE_DEFINED
#ifndef _WORD_DEFINED
#define _WORD_DEFINED
typedef unsigned short WORD;
#endif // !_WORD_DEFINED
typedef struct _INTEL_HEX_RECORD
{
BYTE Length;
WORD Address;
BYTE Type;
BYTE Data[MAX_INTEL_HEX_RECORD_LENGTH];
} INTEL_HEX_RECORD, *PINTEL_HEX_RECORD;
#endif
|
