Home | History | Annotate | Download | only in hid
      1 /******************************************************************************
      2  *
      3  *  Copyright (C) 2002-2012 Broadcom Corporation
      4  *
      5  *  Licensed under the Apache License, Version 2.0 (the "License");
      6  *  you may not use this file except in compliance with the License.
      7  *  You may obtain a copy of the License at:
      8  *
      9  *  http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  *
     17  ******************************************************************************/
     18 
     19 /******************************************************************************
     20  *
     21  *  This file contains HID connection internal definitions
     22  *
     23  ******************************************************************************/
     24 
     25 #ifndef HID_CONN_H
     26 #define HID_CONN_H
     27 
     28 #include "osi/include/alarm.h"
     29 
     30 /* Define the HID Connection Block
     31 */
     32 typedef struct hid_conn
     33 {
     34 #define HID_CONN_STATE_UNUSED           (0)
     35 #define HID_CONN_STATE_CONNECTING_CTRL  (1)
     36 #define HID_CONN_STATE_CONNECTING_INTR  (2)
     37 #define HID_CONN_STATE_CONFIG           (3)
     38 #define HID_CONN_STATE_CONNECTED        (4)
     39 #define HID_CONN_STATE_DISCONNECTING    (5)
     40 #define HID_CONN_STATE_SECURITY         (6)
     41 
     42     UINT8             conn_state;
     43 
     44 #define HID_CONN_FLAGS_IS_ORIG              (0x01)
     45 #define HID_CONN_FLAGS_HIS_CTRL_CFG_DONE    (0x02)
     46 #define HID_CONN_FLAGS_MY_CTRL_CFG_DONE     (0x04)
     47 #define HID_CONN_FLAGS_HIS_INTR_CFG_DONE    (0x08)
     48 #define HID_CONN_FLAGS_MY_INTR_CFG_DONE     (0x10)
     49 #define HID_CONN_FLAGS_ALL_CONFIGURED       (0x1E)        /* All the config done */
     50 #define HID_CONN_FLAGS_CONGESTED            (0x20)
     51 #define HID_CONN_FLAGS_INACTIVE             (0x40)
     52 
     53     UINT8             conn_flags;
     54 
     55     UINT8             ctrl_id;
     56     UINT16            ctrl_cid;
     57     UINT16            intr_cid;
     58     UINT16            rem_mtu_size;
     59     UINT16            disc_reason;                       /* Reason for disconnecting (for HID_HDEV_EVT_CLOSE) */
     60     alarm_t           *process_repage_timer;
     61 } tHID_CONN;
     62 
     63 #define HID_SEC_CHN   1
     64 #define HID_NOSEC_CHN 2
     65 
     66 #define HIDD_SEC_CHN    3
     67 #define HIDD_NOSEC_CHN  4
     68 
     69 #endif
     70