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
|
#ifndef __MODEM_INTF_DRIVER_H__
#define __MODEM_INTF_DRIVER_H__
#include <mach/modem_interface.h>
#define MODEM_INTF_EVENT_ASSERT 0
#define MODEM_INTF_EVENT_ALIVE 1
#define MODEM_INTF_EVENT_CP_REQ_RESET 2
#define MODEM_INTF_EVENT_SHUTDOWN 4
#define MODEM_INTF_EVENT_FORCE_RESET 8
#define MODEM_INTF_EVENT_WDG_RESET 16
enum TRAN_DIR_t{
TRAN_DIR_IN,
TRAN_DIR_OUT,
TRAN_DIR_NONE,
};
enum MSG_SRC_type {
SRC_GPIO,
SRC_SPI,
SRC_MUX,
SRC_DLOADER,
SRC_USER
};
enum MODEM_MSG_type {
MODEM_TRANSFER_REQ, // high layer(mux /download driver) request to send.
MODEM_TRANSFER_END,// transfer complete
MODEM_SLAVE_RTS, // MODEM request to send data
MODEM_SLAVE_RDY, // indicate MODEM is ready to receive.
MODEM_SET_MODE,
MODEM_CTRL_GPIO_CHG,
MODEM_USER_REQ,
MODEM_BOOT_CMP,
MODEM_OPEN_DEVICE
};
enum MSG_CTRL_GPIO_TYPE {
GPIO_ALIVE = 0,
GPIO_RESET,
GPIO_WATCHDOG,
CTRL_GPIO_MAX
};
struct modem_message_node{
struct list_head link;
int buno;
enum MSG_SRC_type src;
enum MODEM_MSG_type type;
int parameter1;
int parameter2;
};
struct modem_device_operation {
enum MODEM_device_type dev;
int (*open) (void*para);
int (*write)(char *buffer, int size);
int (*read)(char *buffer, int size);
};
typedef struct modem_intf_device {
struct modem_intf_platform_data modem_config;
enum MODEM_Mode_type mode;
struct modem_device_operation *op;
struct modem_buffer send_buffer;
struct modem_buffer recv_buffer;
enum TRAN_DIR_t direction;
int buffer_index;
int status;
int out_transfering;
int out_transfer_pending;
} MODEM_DEV_T;
extern void boot_protocol(struct modem_message_node *msg);
extern void normal_protocol(struct modem_message_node *msg);
extern void dump_memory_protocol(struct modem_message_node *msg);
extern char *modem_intf_msg_string(enum MODEM_MSG_type msg);
#endif
|
