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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [drivers/] [char/] [sx.h] - Blame information for rev 1774

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Line No. Rev Author Line
1 1275 phoenix
 
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/*
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 *  sx.h
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 *
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 *  Copyright (C) 1998/1999 R.E.Wolff@BitWizard.nl
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 *
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 *  SX serial driver.
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 *  -- Supports SI, XIO and SX host cards.
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 *  -- Supports TAs, MTAs and SXDCs.
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 *
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 *  Version 1.3 -- March, 1999.
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 *
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 */
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#define SX_NBOARDS        4
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#define SX_PORTSPERBOARD 32
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#define SX_NPORTS        (SX_NBOARDS * SX_PORTSPERBOARD)
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#ifdef __KERNEL__
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#define SX_MAGIC 0x12345678
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struct sx_port {
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  struct gs_port          gs;
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  /*
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  struct tq_struct        tqueue;
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  struct tq_struct        tqueue_hangup;
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  */
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  struct wait_queue       *shutdown_wait;
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  int                     ch_base;
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  int                     c_dcd;
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  struct sx_board         *board;
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  int                     line;
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  long                    locks;
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};
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struct sx_board {
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  int magic;
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  unsigned long base;
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  unsigned long base2;
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  unsigned long hw_base;
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  int eisa_base;
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  int port_base; /* Number of the first port */
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  struct sx_port *ports;
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  int nports;
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  int flags;
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  int irq;
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  int poll;
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  int ta_type;
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  struct timer_list       timer;
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  int                     locks;
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};
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struct vpd_prom {
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  unsigned short id;
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  char hwrev;
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  char hwass;
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  int uniqid;
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  char myear;
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  char mweek;
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  char hw_feature[5];
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  char oem_id;
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  char identifier[16];
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};
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#ifndef MOD_RS232DB25MALE
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#define MOD_RS232DB25MALE 0x0a
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#endif
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#define SI_ISA_BOARD         0x00000001
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#define SX_ISA_BOARD         0x00000002
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#define SX_PCI_BOARD         0x00000004
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#define SX_CFPCI_BOARD       0x00000008
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#define SX_CFISA_BOARD       0x00000010
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#define SI_EISA_BOARD        0x00000020
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#define SI1_ISA_BOARD        0x00000040
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#define SX_BOARD_PRESENT     0x00001000
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#define SX_BOARD_INITIALIZED 0x00002000
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#define SX_IRQ_ALLOCATED     0x00004000
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#define SX_BOARD_TYPE        0x000000ff
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#define IS_SX_BOARD(board) (board->flags & (SX_PCI_BOARD | SX_CFPCI_BOARD | \
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                                            SX_ISA_BOARD | SX_CFISA_BOARD))
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#define IS_SI_BOARD(board) (board->flags & SI_ISA_BOARD)
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#define IS_SI1_BOARD(board) (board->flags & SI1_ISA_BOARD)
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#define IS_EISA_BOARD(board) (board->flags & SI_EISA_BOARD)
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#define IS_CF_BOARD(board) (board->flags & (SX_CFISA_BOARD | SX_CFPCI_BOARD))
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#define SERIAL_TYPE_NORMAL 1
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/* The SI processor clock is required to calculate the cc_int_count register
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   value for the SI cards. */
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#define SI_PROCESSOR_CLOCK 25000000
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/* port flags */
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/* Make sure these don't clash with gs flags or async flags */
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#define SX_RX_THROTTLE        0x0000001
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#define SX_PORT_TRANSMIT_LOCK  0
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#define SX_BOARD_INTR_LOCK     0
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/* Debug flags. Add these together to get more debug info. */
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#define SX_DEBUG_OPEN          0x00000001
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#define SX_DEBUG_SETTING       0x00000002
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#define SX_DEBUG_FLOW          0x00000004
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#define SX_DEBUG_MODEMSIGNALS  0x00000008
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#define SX_DEBUG_TERMIOS       0x00000010
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#define SX_DEBUG_TRANSMIT      0x00000020
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#define SX_DEBUG_RECEIVE       0x00000040
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#define SX_DEBUG_INTERRUPTS    0x00000080
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#define SX_DEBUG_PROBE         0x00000100
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#define SX_DEBUG_INIT          0x00000200
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#define SX_DEBUG_CLEANUP       0x00000400
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#define SX_DEBUG_CLOSE         0x00000800
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#define SX_DEBUG_FIRMWARE      0x00001000
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#define SX_DEBUG_MEMTEST       0x00002000
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#define SX_DEBUG_ALL           0xffffffff
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#define O_OTHER(tty)    \
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      ((O_OLCUC(tty))  ||\
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      (O_ONLCR(tty))   ||\
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      (O_OCRNL(tty))   ||\
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      (O_ONOCR(tty))   ||\
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      (O_ONLRET(tty))  ||\
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      (O_OFILL(tty))   ||\
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      (O_OFDEL(tty))   ||\
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      (O_NLDLY(tty))   ||\
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      (O_CRDLY(tty))   ||\
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      (O_TABDLY(tty))  ||\
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      (O_BSDLY(tty))   ||\
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      (O_VTDLY(tty))   ||\
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      (O_FFDLY(tty)))
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/* Same for input. */
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#define I_OTHER(tty)    \
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      ((I_INLCR(tty))  ||\
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      (I_IGNCR(tty))   ||\
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      (I_ICRNL(tty))   ||\
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      (I_IUCLC(tty))   ||\
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      (L_ISIG(tty)))
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#define MOD_TA   (        TA>>4)
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#define MOD_MTA  (MTA_CD1400>>4)
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#define MOD_SXDC (      SXDC>>4)
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/* We copy the download code over to the card in chunks of ... bytes */
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#define SX_CHUNK_SIZE 128
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#endif /* __KERNEL__ */
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/* Specialix document 6210046-11 page 3 */
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#define SPX(X) (('S'<<24) | ('P' << 16) | (X))
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/* Specialix-Linux specific IOCTLS. */
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#define SPXL(X) (SPX(('L' << 8) | (X)))
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#define SXIO_SET_BOARD      SPXL(0x01)
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#define SXIO_GET_TYPE       SPXL(0x02)
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#define SXIO_DOWNLOAD       SPXL(0x03)
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#define SXIO_INIT           SPXL(0x04)
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#define SXIO_SETDEBUG       SPXL(0x05)
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#define SXIO_GETDEBUG       SPXL(0x06)
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#define SXIO_DO_RAMTEST     SPXL(0x07)
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#define SXIO_SETGSDEBUG     SPXL(0x08)
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#define SXIO_GETGSDEBUG     SPXL(0x09)
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#define SXIO_GETNPORTS      SPXL(0x0a)
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#ifndef SXCTL_MISC_MINOR 
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/* Allow others to gather this into "major.h" or something like that */
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#define SXCTL_MISC_MINOR    167
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#endif
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#ifndef SX_NORMAL_MAJOR
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/* This allows overriding on the compiler commandline, or in a "major.h"
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   include or something like that */
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#define SX_NORMAL_MAJOR  32
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#define SX_CALLOUT_MAJOR 33
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#endif
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#define SX_TYPE_SX          0x01
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#define SX_TYPE_SI          0x02
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#define SX_TYPE_CF          0x03
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#define WINDOW_LEN(board) (IS_CF_BOARD(board)?0x20000:SX_WINDOW_LEN)
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/*                         Need a #define for ^^^^^^^ !!! */
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