/* *  sx.h * *  Copyright (C) 1998/1999 R.E.Wolff@BitWizard.nl * *  SX serial driver. *  -- Supports SI, XIO and SX host cards.  *  -- Supports TAs, MTAs and SXDCs. * *  Version 1.3 -- March, 1999.  *  */#define SX_NBOARDS        4#define SX_PORTSPERBOARD 32#define SX_NPORTS        (SX_NBOARDS * SX_PORTSPERBOARD)#ifdef __KERNEL__#define SX_MAGIC 0x12345678struct sx_port {  struct gs_port          gs;  /*  struct tq_struct        tqueue;  struct tq_struct        tqueue_hangup;  */  struct wait_queue       *shutdown_wait;  int                     ch_base;  int                     c_dcd;  struct sx_board         *board;  int                     line;  long                    locks;};struct sx_board {  int magic;  unsigned long base;  unsigned long base2;  unsigned long hw_base;  int eisa_base;  int port_base; /* Number of the first port */  struct sx_port *ports;  int nports;  int flags;  int irq;  int poll;  int ta_type;  struct timer_list       timer;  int                     locks;};struct vpd_prom {  unsigned short id;  char hwrev;  char hwass;  int uniqid;  char myear;  char mweek;  char hw_feature[5];  char oem_id;  char identifier[16];};#ifndef MOD_RS232DB25MALE#define MOD_RS232DB25MALE 0x0a#endif#define SI_ISA_BOARD         0x00000001#define SX_ISA_BOARD         0x00000002#define SX_PCI_BOARD         0x00000004#define SX_CFPCI_BOARD       0x00000008#define SX_CFISA_BOARD       0x00000010#define SI_EISA_BOARD        0x00000020#define SX_BOARD_PRESENT     0x00001000#define SX_BOARD_INITIALIZED 0x00002000#define SX_IRQ_ALLOCATED     0x00004000#define SX_BOARD_TYPE        0x000000ff#define IS_SX_BOARD(board) (board->flags & (SX_PCI_BOARD | SX_CFPCI_BOARD | \                                            SX_ISA_BOARD | SX_CFISA_BOARD))#define IS_SI_BOARD(board) (board->flags & SI_ISA_BOARD)#define IS_EISA_BOARD(board) (board->flags & SI_EISA_BOARD)#define IS_CF_BOARD(board) (board->flags & (SX_CFISA_BOARD | SX_CFPCI_BOARD))#define SERIAL_TYPE_NORMAL 1/* The SI processor clock is required to calculate the cc_int_count register   value for the SI cards. */#define SI_PROCESSOR_CLOCK 25000000/* port flags *//* Make sure these don't clash with gs flags or async flags */#define SX_RX_THROTTLE        0x0000001#define SX_PORT_TRANSMIT_LOCK  0#define SX_BOARD_INTR_LOCK     0/* Debug flags. Add these together to get more debug info. */#define SX_DEBUG_OPEN          0x00000001#define SX_DEBUG_SETTING       0x00000002#define SX_DEBUG_FLOW          0x00000004#define SX_DEBUG_MODEMSIGNALS  0x00000008#define SX_DEBUG_TERMIOS       0x00000010#define SX_DEBUG_TRANSMIT      0x00000020#define SX_DEBUG_RECEIVE       0x00000040#define SX_DEBUG_INTERRUPTS    0x00000080#define SX_DEBUG_PROBE         0x00000100#define SX_DEBUG_INIT          0x00000200#define SX_DEBUG_CLEANUP       0x00000400#define SX_DEBUG_CLOSE         0x00000800#define SX_DEBUG_FIRMWARE      0x00001000#define SX_DEBUG_MEMTEST       0x00002000#define SX_DEBUG_ALL           0xffffffff#define O_OTHER(tty)    \      ((O_OLCUC(tty))  ||\      (O_ONLCR(tty))   ||\      (O_OCRNL(tty))   ||\      (O_ONOCR(tty))   ||\      (O_ONLRET(tty))  ||\      (O_OFILL(tty))   ||\      (O_OFDEL(tty))   ||\      (O_NLDLY(tty))   ||\      (O_CRDLY(tty))   ||\      (O_TABDLY(tty))  ||\      (O_BSDLY(tty))   ||\      (O_VTDLY(tty))   ||\      (O_FFDLY(tty)))/* Same for input. */#define I_OTHER(tty)    \      ((I_INLCR(tty))  ||\      (I_IGNCR(tty))   ||\      (I_ICRNL(tty))   ||\      (I_IUCLC(tty))   ||\      (L_ISIG(tty)))#define MOD_TA   (        TA>>4)#define MOD_MTA  (MTA_CD1400>>4)#define MOD_SXDC (      SXDC>>4)/* We copy the download code over to the card in chunks of ... bytes */#define SX_CHUNK_SIZE 128#endif /* __KERNEL__ *//* Specialix document 6210046-11 page 3 */#define SPX(X) (('S'<<24) | ('P' << 16) | (X))/* Specialix-Linux specific IOCTLS. */#define SPXL(X) (SPX(('L' << 8) | (X)))#define SXIO_SET_BOARD      SPXL(0x01)#define SXIO_GET_TYPE       SPXL(0x02)#define SXIO_DOWNLOAD       SPXL(0x03)#define SXIO_INIT           SPXL(0x04)#define SXIO_SETDEBUG       SPXL(0x05)#define SXIO_GETDEBUG       SPXL(0x06)#define SXIO_DO_RAMTEST     SPXL(0x07)#define SXIO_SETGSDEBUG     SPXL(0x08)#define SXIO_GETGSDEBUG     SPXL(0x09)#define SXIO_GETNPORTS      SPXL(0x0a)#ifndef SXCTL_MISC_MINOR /* Allow others to gather this into "major.h" or something like that */#define SXCTL_MISC_MINOR    167#endif#ifndef SX_NORMAL_MAJOR/* This allows overriding on the compiler commandline, or in a "major.h"    include or something like that */#define SX_NORMAL_MAJOR  32#define SX_CALLOUT_MAJOR 33#endif#define SX_TYPE_SX          0x01#define SX_TYPE_SI          0x02#define SX_TYPE_CF          0x03#define WINDOW_LEN(board) (IS_CF_BOARD(board)?0x20000:SX_WINDOW_LEN)/*                         Need a #define for ^^^^^^^ !!! */