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kernel/linux-imx6_3.14.28/drivers/tty/rocket.h 3.76 KB
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  /*
   * rocket.h --- the exported interface of the rocket driver to its configuration program.
   *
   * Written by Theodore Ts'o, Copyright 1997.
   * Copyright 1997 Comtrol Corporation. 
   *
   */
  
  /*  Model Information Struct */
  typedef struct {
  	unsigned long model;
  	char modelString[80];
  	unsigned long numPorts;
  	int loadrm2;
  	int startingPortNumber;
  } rocketModel_t;
  
  struct rocket_config {
  	int line;
  	int flags;
  	int closing_wait;
  	int close_delay;
  	int port;
  	int reserved[32];
  };
  
  struct rocket_ports {
  	int tty_major;
  	int callout_major;
  	rocketModel_t rocketModel[8];
  };
  
  struct rocket_version {
  	char rocket_version[32];
  	char rocket_date[32];
  	char reserved[64];
  };
  
  /*
   * Rocketport flags
   */
  /*#define ROCKET_CALLOUT_NOHUP    0x00000001 */
  #define ROCKET_FORCE_CD		0x00000002
  #define ROCKET_HUP_NOTIFY	0x00000004
  #define ROCKET_SPLIT_TERMIOS	0x00000008
  #define ROCKET_SPD_MASK		0x00000070
  #define ROCKET_SPD_HI		0x00000010	/* Use 56000 instead of 38400 bps */
  #define ROCKET_SPD_VHI		0x00000020	/* Use 115200 instead of 38400 bps */
  #define ROCKET_SPD_SHI		0x00000030	/* Use 230400 instead of 38400 bps */
  #define ROCKET_SPD_WARP	        0x00000040	/* Use 460800 instead of 38400 bps */
  #define ROCKET_SAK		0x00000080
  #define ROCKET_SESSION_LOCKOUT	0x00000100
  #define ROCKET_PGRP_LOCKOUT	0x00000200
  #define ROCKET_RTS_TOGGLE	0x00000400
  #define ROCKET_MODE_MASK        0x00003000
  #define ROCKET_MODE_RS232       0x00000000
  #define ROCKET_MODE_RS485       0x00001000
  #define ROCKET_MODE_RS422       0x00002000
  #define ROCKET_FLAGS		0x00003FFF
  
  #define ROCKET_USR_MASK 0x0071	/* Legal flags that non-privileged
  				 * users can set or reset */
  
  /*
   * For closing_wait and closing_wait2
   */
  #define ROCKET_CLOSING_WAIT_NONE	ASYNC_CLOSING_WAIT_NONE
  #define ROCKET_CLOSING_WAIT_INF		ASYNC_CLOSING_WAIT_INF
  
  /*
   * Rocketport ioctls -- "RP"
   */
  #define RCKP_GET_STRUCT		0x00525001
  #define RCKP_GET_CONFIG		0x00525002
  #define RCKP_SET_CONFIG		0x00525003
  #define RCKP_GET_PORTS		0x00525004
  #define RCKP_RESET_RM2		0x00525005
  #define RCKP_GET_VERSION	0x00525006
  
  /*  Rocketport Models */
  #define MODEL_RP32INTF        0x0001	/* RP 32 port w/external I/F   */
  #define MODEL_RP8INTF         0x0002	/* RP 8 port w/external I/F    */
  #define MODEL_RP16INTF        0x0003	/* RP 16 port w/external I/F   */
  #define MODEL_RP8OCTA         0x0005	/* RP 8 port w/octa cable      */
  #define MODEL_RP4QUAD         0x0004	/* RP 4 port w/quad cable      */
  #define MODEL_RP8J            0x0006	/* RP 8 port w/RJ11 connectors */
  #define MODEL_RP4J            0x0007	/* RP 4 port w/RJ45 connectors */
  #define MODEL_RP8SNI          0x0008	/* RP 8 port w/ DB78 SNI connector */
  #define MODEL_RP16SNI         0x0009	/* RP 16 port w/ DB78 SNI connector */
  #define MODEL_RPP4            0x000A	/* RP Plus 4 port              */
  #define MODEL_RPP8            0x000B	/* RP Plus 8 port              */
  #define MODEL_RP2_232         0x000E	/* RP Plus 2 port RS232        */
  #define MODEL_RP2_422         0x000F	/* RP Plus 2 port RS232        */
  
  /*  Rocketmodem II Models */
  #define MODEL_RP6M            0x000C	/* RM 6 port                   */
  #define MODEL_RP4M            0x000D	/* RM 4 port                   */
  
  /* Universal PCI boards */
  #define MODEL_UPCI_RP32INTF   0x0801	/* RP UPCI 32 port w/external I/F     */
  #define MODEL_UPCI_RP8INTF    0x0802	/* RP UPCI 8 port w/external I/F      */
  #define MODEL_UPCI_RP16INTF   0x0803	/* RP UPCI 16 port w/external I/F     */
  #define MODEL_UPCI_RP8OCTA    0x0805	/* RP UPCI 8 port w/octa cable        */ 
  #define MODEL_UPCI_RM3_8PORT  0x080C	/* RP UPCI Rocketmodem III 8 port     */
  #define MODEL_UPCI_RM3_4PORT  0x080C	/* RP UPCI Rocketmodem III 4 port     */
  
  /*  Compact PCI 16 port  */
  #define MODEL_CPCI_RP16INTF   0x0903	/* RP Compact PCI 16 port w/external I/F */
  
  /* All ISA boards */
  #define MODEL_ISA             0x1000