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23#ifndef __HIDP_H
24#define __HIDP_H
25
26#include <linux/types.h>
27#include <net/bluetooth/bluetooth.h>
28
29
30#define HIDP_HEADER_TRANS_MASK 0xf0
31#define HIDP_HEADER_PARAM_MASK 0x0f
32
33
34#define HIDP_TRANS_HANDSHAKE 0x00
35#define HIDP_TRANS_HID_CONTROL 0x10
36#define HIDP_TRANS_GET_REPORT 0x40
37#define HIDP_TRANS_SET_REPORT 0x50
38#define HIDP_TRANS_GET_PROTOCOL 0x60
39#define HIDP_TRANS_SET_PROTOCOL 0x70
40#define HIDP_TRANS_GET_IDLE 0x80
41#define HIDP_TRANS_SET_IDLE 0x90
42#define HIDP_TRANS_DATA 0xa0
43#define HIDP_TRANS_DATC 0xb0
44
45
46#define HIDP_HSHK_SUCCESSFUL 0x00
47#define HIDP_HSHK_NOT_READY 0x01
48#define HIDP_HSHK_ERR_INVALID_REPORT_ID 0x02
49#define HIDP_HSHK_ERR_UNSUPPORTED_REQUEST 0x03
50#define HIDP_HSHK_ERR_INVALID_PARAMETER 0x04
51#define HIDP_HSHK_ERR_UNKNOWN 0x0e
52#define HIDP_HSHK_ERR_FATAL 0x0f
53
54
55#define HIDP_CTRL_NOP 0x00
56#define HIDP_CTRL_HARD_RESET 0x01
57#define HIDP_CTRL_SOFT_RESET 0x02
58#define HIDP_CTRL_SUSPEND 0x03
59#define HIDP_CTRL_EXIT_SUSPEND 0x04
60#define HIDP_CTRL_VIRTUAL_CABLE_UNPLUG 0x05
61
62
63#define HIDP_DATA_RTYPE_MASK 0x03
64#define HIDP_DATA_RSRVD_MASK 0x0c
65#define HIDP_DATA_RTYPE_OTHER 0x00
66#define HIDP_DATA_RTYPE_INPUT 0x01
67#define HIDP_DATA_RTYPE_OUPUT 0x02
68#define HIDP_DATA_RTYPE_FEATURE 0x03
69
70
71#define HIDP_PROTO_BOOT 0x00
72#define HIDP_PROTO_REPORT 0x01
73
74
75#define HIDPCONNADD _IOW('H', 200, int)
76#define HIDPCONNDEL _IOW('H', 201, int)
77#define HIDPGETCONNLIST _IOR('H', 210, int)
78#define HIDPGETCONNINFO _IOR('H', 211, int)
79
80#define HIDP_VIRTUAL_CABLE_UNPLUG 0
81#define HIDP_BOOT_PROTOCOL_MODE 1
82#define HIDP_BLUETOOTH_VENDOR_ID 9
83
84struct hidp_connadd_req {
85 int ctrl_sock;
86 int intr_sock;
87 __u16 parser;
88 __u16 rd_size;
89 __u8 __user *rd_data;
90 __u8 country;
91 __u8 subclass;
92 __u16 vendor;
93 __u16 product;
94 __u16 version;
95 __u32 flags;
96 __u32 idle_to;
97 char name[128];
98};
99
100struct hidp_conndel_req {
101 bdaddr_t bdaddr;
102 __u32 flags;
103};
104
105struct hidp_conninfo {
106 bdaddr_t bdaddr;
107 __u32 flags;
108 __u16 state;
109 __u16 vendor;
110 __u16 product;
111 __u16 version;
112 char name[128];
113};
114
115struct hidp_connlist_req {
116 __u32 cnum;
117 struct hidp_conninfo __user *ci;
118};
119
120int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock, struct socket *intr_sock);
121int hidp_del_connection(struct hidp_conndel_req *req);
122int hidp_get_connlist(struct hidp_connlist_req *req);
123int hidp_get_conninfo(struct hidp_conninfo *ci);
124
125
126struct hidp_session {
127 struct list_head list;
128
129 struct hci_conn *conn;
130
131 struct socket *ctrl_sock;
132 struct socket *intr_sock;
133
134 bdaddr_t bdaddr;
135
136 unsigned long state;
137 unsigned long flags;
138 unsigned long idle_to;
139
140 uint ctrl_mtu;
141 uint intr_mtu;
142
143 atomic_t terminate;
144
145 unsigned char keys[8];
146 unsigned char leds;
147
148 struct input_dev *input;
149
150 struct hid_device *hid;
151
152 struct timer_list timer;
153
154 struct sk_buff_head ctrl_transmit;
155 struct sk_buff_head intr_transmit;
156
157 struct hidp_connadd_req *req;
158};
159
160static inline void hidp_schedule(struct hidp_session *session)
161{
162 struct sock *ctrl_sk = session->ctrl_sock->sk;
163 struct sock *intr_sk = session->intr_sock->sk;
164
165 wake_up_interruptible(ctrl_sk->sk_sleep);
166 wake_up_interruptible(intr_sk->sk_sleep);
167}
168
169
170extern int __init hidp_init_sockets(void);
171extern void __exit hidp_cleanup_sockets(void);
172
173#endif
174
