mirror of
https://github.com/torvalds/linux.git
synced 2024-11-11 14:42:24 +00:00
1237a2ef31
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
202 lines
4.9 KiB
C
202 lines
4.9 KiB
C
|
|
/*
|
|
* 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 0x12345678
|
|
|
|
struct sx_port {
|
|
struct gs_port gs;
|
|
struct wait_queue *shutdown_wait;
|
|
int ch_base;
|
|
int c_dcd;
|
|
struct sx_board *board;
|
|
int line;
|
|
unsigned long locks;
|
|
};
|
|
|
|
struct sx_board {
|
|
int magic;
|
|
void __iomem *base;
|
|
void __iomem *base2;
|
|
unsigned long hw_base;
|
|
resource_size_t hw_len;
|
|
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;
|
|
unsigned long 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 SI1_ISA_BOARD 0x00000040
|
|
|
|
#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_SI1_BOARD(board) (board->flags & SI1_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))
|
|
|
|
/* 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 ^^^^^^^ !!! */
|
|
|