text: /*
   *  User Mode Init manager - For shared transport
   *
   *  This program is free software; you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation; either version 2 of the License, or
   *  (at your option) any later version.
   *
   *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  #ifndef UIM_H
  #define UIM_H
  
  /* Paramaters to set the baud rate*/
  #define  FLOW_CTL       0x0001
  #define  BOTHER         0x00001000
  #define  ARM_NCCS       19
  
  #define TCGETS2      _IOR('T',0x2A, struct termios2)
  #define TCSETS2      _IOW('T',0x2B, struct termios2)
  
  /*HCI Command and Event information*/
  #define HCI_HDR_OPCODE          0xff36
  #define WRITE_BD_ADDR_OPCODE	0xFC06
  #define RESP_PREFIX             0x04
  #define MAX_TRY                 10
  
  /* HCI Packet types */
  #define HCI_COMMAND_PKT         0x01
  #define HCI_EVENT_PKT           0x04
  
  /* HCI command macros*/
  #define HCI_EVENT_HDR_SIZE              2
  #define HCI_COMMAND_HDR_SIZE            3
  #define UIM_WRITE_BD_ADDR_CP_SIZE       6
  
  
  /* HCI event macros*/
  #define EVT_CMD_COMPLETE_SIZE   3
  #define EVT_CMD_STATUS_SIZE     4
  #define EVT_CMD_COMPLETE        0x0E
  #define EVT_CMD_STATUS          0x0F
  
  
  #define VERBOSE
  #ifdef ANDROID
  #define LOG_TAG "uim-sysfs"
  #define UIM_ERR(fmt, arg...)  LOGE("uim:"fmt"\n" , ##arg)
  #if defined(UIM_DEBUG)          /* limited debug messages */
  #define UIM_START_FUNC()      LOGE("uim: Inside %s", __FUNCTION__)
  #define UIM_DBG(fmt, arg...)  LOGE("uim:"fmt"\n" , ## arg)
  #define UIM_VER(fmt, arg...)
  #elif defined(VERBOSE)          /* very verbose */
  #define UIM_START_FUNC()      LOGE("uim: Inside %s", __FUNCTION__)
  #define UIM_DBG(fmt, arg...)  LOGE("uim:"fmt"\n" , ## arg)
  #define UIM_VER(fmt, arg...)  LOGE("uim:"fmt"\n" , ## arg)
  #else /* error msgs only */
  #define UIM_START_FUNC()
  #define UIM_DBG(fmt, arg...)
  #define UIM_VER(fmt, arg...)
  #endif
  #endif  /* ANDROID */
  
  /*Termios2 structure for setting the Custom baud rate*/
  struct termios2 {
  	tcflag_t c_iflag;       /* input mode flags */
  	tcflag_t c_oflag;       /* output mode flags */
  	tcflag_t c_cflag;       /* control mode flags */
  	tcflag_t c_lflag;       /* local mode flags */
  	cc_t c_line;            /* line discipline */
  	cc_t c_cc[ARM_NCCS];    /* control characters */
  	speed_t c_ispeed;       /* input speed */
  	speed_t c_ospeed;       /* output speed */
  };
  
  /* HCI command header*/
  typedef struct {
  	uint16_t        opcode;         /* OCF & OGF */
  	uint8_t         plen;
  } __attribute__ ((packed))      hci_command_hdr;
  
  /* HCI event header*/
  typedef struct {
  	uint8_t         evt;
  	uint8_t         plen;
  } __attribute__ ((packed))      hci_event_hdr;
  
  /* HCI command complete event*/
  typedef struct {
  	uint8_t         ncmd;
  	uint16_t        opcode;
  } __attribute__ ((packed)) evt_cmd_complete;
  
  /* HCI event status*/
  typedef struct {
  	uint8_t         status;
  	uint8_t         ncmd;
  	uint16_t        opcode;
  } __attribute__ ((packed)) evt_cmd_status;
  
  /* HCI Event structure to set the cusrom baud rate*/
  typedef struct {
  	uint8_t uart_prefix;
  	hci_event_hdr hci_hdr;
  	evt_cmd_complete cmd_complete;
  	uint8_t status;
  	uint8_t data[16];
  } __attribute__ ((packed)) command_complete_t;
  
  /* HCI Command structure to set the cusrom baud rate*/
  typedef struct {
  	uint8_t uart_prefix;
  	hci_command_hdr hci_hdr;
  	uint32_t speed;
  } __attribute__ ((packed)) uim_speed_change_cmd;
  
  /* BD address structure to set the uim BD address*/
  typedef struct {
  	unsigned char b[6];
  } __attribute__((packed)) bdaddr_t;
  
  /* HCI Command structure to set the uim BD address*/
  typedef struct {
  	uint8_t uart_prefix;
  	hci_command_hdr hci_hdr;
  	bdaddr_t addr;
  } __attribute__ ((packed)) uim_bdaddr_change_cmd;
  
  #define INSTALL_SYSFS_ENTRY	"/sys/devices/platform/kim/install"
  #define DEV_NAME_SYSFS		"/sys/devices/platform/kim/dev_name"
  #define BAUD_RATE_SYSFS		"/sys/devices/platform/kim/baud_rate"
  #define FLOW_CTRL_SYSFS		"/sys/devices/platform/kim/flow_cntrl"
  
  /* Functions to insert and remove the kernel modules from the system*/
  extern int init_module(void *, unsigned int, const char *);
  extern int delete_module(const char *, unsigned int);
  extern int load_file(const char *, unsigned int *);
  
  #endif /* UIM_H */
  