This patch is all headers for this device driver.
Signed-off-by: Wen Xiong <[EMAIL PROTECTED]>
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/digi.h
linux-2.6.9.new/drivers/serial/jsm/digi.h
--- linux-2.6.9.orig/drivers/serial/jsm/digi.h 1969-12-31 18:00:00.000000000
-0600
+++ linux-2.6.9.new/drivers/serial/jsm/digi.h 2005-02-27 17:14:44.746952168
-0600
@@ -0,0 +1,416 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: digi.h,v 1.7 2004/09/23 16:08:30 scottk Exp $
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ */
+
+#ifndef __DIGI_H
+#define __DIGI_H
+
+/************************************************************************
+ *** Definitions for Digi ditty(1) command.
+ ************************************************************************/
+
+/*
+ * Copyright (c) 1988-96 Digi International Inc., All Rights Reserved.
+ */
+
+/************************************************************************
+ * This module provides application access to special Digi
+ * serial line enhancements which are not standard UNIX(tm) features.
+ ************************************************************************/
+
+#if !defined(TIOCMODG)
+
+#define TIOCMODG ('d'<<8) | 250 /* get modem ctrl state
*/
+#define TIOCMODS ('d'<<8) | 251 /* set modem ctrl state
*/
+
+#ifndef TIOCM_LE
+#define TIOCM_LE 0x01 /* line enable
*/
+#define TIOCM_DTR 0x02 /* data terminal ready
*/
+#define TIOCM_RTS 0x04 /* request to send
*/
+#define TIOCM_ST 0x08 /* secondary transmit
*/
+#define TIOCM_SR 0x10 /* secondary receive
*/
+#define TIOCM_CTS 0x20 /* clear to send
*/
+#define TIOCM_CAR 0x40 /* carrier detect
*/
+#define TIOCM_RNG 0x80 /* ring indicator
*/
+#define TIOCM_DSR 0x100 /* data set ready
*/
+#define TIOCM_RI TIOCM_RNG /* ring (alternate)
*/
+#define TIOCM_CD TIOCM_CAR /* carrier detect (alt)
*/
+#endif
+
+#endif
+
+#if !defined(TIOCMSET)
+#define TIOCMSET ('d'<<8) | 252 /* set modem ctrl state
*/
+#define TIOCMGET ('d'<<8) | 253 /* set modem ctrl state
*/
+#endif
+
+#if !defined(TIOCMBIC)
+#define TIOCMBIC ('d'<<8) | 254 /* set modem ctrl state
*/
+#define TIOCMBIS ('d'<<8) | 255 /* set modem ctrl state
*/
+#endif
+
+
+#if !defined(TIOCSDTR)
+#define TIOCSDTR ('e'<<8) | 0 /* set DTR
*/
+#define TIOCCDTR ('e'<<8) | 1 /* clear DTR
*/
+#endif
+
+/************************************************************************
+ * Ioctl command arguments for DIGI parameters.
+ ************************************************************************/
+#define DIGI_GETA ('e'<<8) | 94 /* Read params */
+
+#define DIGI_SETA ('e'<<8) | 95 /* Set params */
+#define DIGI_SETAW ('e'<<8) | 96 /* Drain & set params */
+#define DIGI_SETAF ('e'<<8) | 97 /* Drain, flush & set params */
+
+#define DIGI_KME ('e'<<8) | 98 /* Read/Write Host */
+ /* Adapter Memory */
+
+#define DIGI_GETFLOW ('e'<<8) | 99 /* Get startc/stopc
flow */
+ /* control characters */
+#define DIGI_SETFLOW ('e'<<8) | 100 /* Set startc/stopc
flow */
+ /* control characters */
+#define DIGI_GETAFLOW ('e'<<8) | 101 /* Get Aux.
startc/stopc */
+ /* flow control chars */
+#define DIGI_SETAFLOW ('e'<<8) | 102 /* Set Aux.
startc/stopc */
+ /* flow control chars */
+
+#define DIGI_GEDELAY ('d'<<8) | 246 /* Get edelay */
+#define DIGI_SEDELAY ('d'<<8) | 247 /* Set edelay */
+
+struct digiflow_t {
+ unsigned char startc; /* flow cntl start char */
+ unsigned char stopc; /* flow cntl stop char */
+};
+
+#ifdef FLOW_2200
+#define F2200_GETA ('e'<<8) | 104 /* Get 2x36 flow cntl
flags */
+#define F2200_SETAW ('e'<<8) | 105 /* Set 2x36 flow cntl
flags */
+#define F2200_MASK 0x03 /* 2200 flow cntl bit mask */
+#define FCNTL_2200 0x01 /* 2x36 terminal flow cntl */
+#define PCNTL_2200 0x02 /* 2x36 printer flow cntl */
+#define F2200_XON 0xf8
+#define P2200_XON 0xf9
+#define F2200_XOFF 0xfa
+#define P2200_XOFF 0xfb
+
+#define FXOFF_MASK 0x03 /* 2200 flow status mask */
+#define RCVD_FXOFF 0x01 /* 2x36 Terminal XOFF rcvd */
+#define RCVD_PXOFF 0x02 /* 2x36 Printer XOFF rcvd */
+#endif
+
+/************************************************************************
+ * Values for digi_flags
+ ************************************************************************/
+#define DIGI_IXON 0x0001 /* Handle IXON in the FEP */
+#define DIGI_FAST 0x0002 /* Fast baud rates */
+#define RTSPACE 0x0004 /* RTS input flow control
*/
+#define CTSPACE 0x0008 /* CTS output flow control
*/
+#define DSRPACE 0x0010 /* DSR output flow control
*/
+#define DCDPACE 0x0020 /* DCD output flow control
*/
+#define DTRPACE 0x0040 /* DTR input flow control
*/
+#define DIGI_COOK 0x0080 /* Cooked processing done in FEP */
+#define DIGI_FORCEDCD 0x0100 /* Force carrier */
+#define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config
*/
+#define DIGI_AIXON 0x0400 /* Aux flow control in fep
*/
+#define DIGI_PRINTER 0x0800 /* Hold port open for flow
cntrl*/
+#define DIGI_PP_INPUT 0x1000 /* Change parallel port to input*/
+#define DIGI_DTR_TOGGLE 0x2000 /* Support DTR Toggle
*/
+#define DIGI_422 0x4000 /* for 422/232 selectable panel */
+#define DIGI_RTS_TOGGLE 0x8000 /* Support RTS Toggle
*/
+
+/************************************************************************
+ * These options are not supported on the comxi.
+ ************************************************************************/
+#define DIGI_COMXI (DIGI_FAST|DIGI_COOK|DSRPACE|DCDPACE|DTRPACE)
+
+#define DIGI_PLEN 28 /* String length */
+#define DIGI_TSIZ 10 /* Terminal string len
*/
+
+/************************************************************************
+ * Structure used with ioctl commands for DIGI parameters.
+ ************************************************************************/
+struct digi_t {
+ unsigned short digi_flags; /* Flags (see above) */
+ unsigned short digi_maxcps; /* Max printer CPS */
+ unsigned short digi_maxchar; /* Max chars in print queue */
+ unsigned short digi_bufsize; /* Buffer size */
+ unsigned char digi_onlen; /* Length of ON string */
+ unsigned char digi_offlen; /* Length of OFF string */
+ char digi_onstr[DIGI_PLEN]; /* Printer on string */
+ char digi_offstr[DIGI_PLEN]; /* Printer off string */
+ char digi_term[DIGI_TSIZ]; /* terminal string */
+};
+
+/************************************************************************
+ * KME definitions and structures.
+ ************************************************************************/
+#define RW_IDLE 0 /* Operation complete
*/
+#define RW_READ 1 /* Read Concentrator Memory
*/
+#define RW_WRITE 2 /* Write Concentrator Memory
*/
+
+struct rw_t {
+ unsigned char rw_req; /* Request type */
+ unsigned char rw_board; /* Host Adapter board number */
+ unsigned char rw_conc; /* Concentrator number */
+ unsigned char rw_reserved; /* Reserved for expansion */
+ unsigned int rw_addr; /* Address in concentrator */
+ unsigned short rw_size; /* Read/write request length */
+ unsigned char rw_data[128]; /* Data to read/write */
+};
+
+/***********************************************************************
+ * Shrink Buffer and Board Information definitions and structures.
+
+ ************************************************************************/
+ /* Board type return codes */
+#define PCXI_TYPE 1 /* Board type at the designated port is a PC/Xi
*/
+#define PCXM_TYPE 2 /* Board type at the designated port is a PC/Xm */
+#define PCXE_TYPE 3 /* Board type at the designated port is a PC/Xe
*/
+#define MCXI_TYPE 4 /* Board type at the designated port is a MC/Xi
*/
+#define COMXI_TYPE 5 /* Board type at the designated port is a COM/Xi */
+
+ /* Non-Zero Result codes. */
+#define RESULT_NOBDFND 1 /* A Digi product at that port is not config
installed */
+#define RESULT_NODESCT 2 /* A memory descriptor was not obtainable */
+#define RESULT_NOOSSIG 3 /* FEP/OS signature was not detected on the board */
+#define RESULT_TOOSML 4 /* Too small an area to shrink. */
+#define RESULT_NOCHAN 5 /* Channel structure for the board was not found */
+
+struct shrink_buf_struct {
+ unsigned int shrink_buf_vaddr; /* Virtual address of board */
+ unsigned int shrink_buf_phys; /* Physical address of board */
+ unsigned int shrink_buf_bseg; /* Amount of board memory */
+ unsigned int shrink_buf_hseg; /* '186 Begining of Dual-Port */
+
+ unsigned int shrink_buf_lseg; /* '186 Begining of freed
memory */
+ unsigned int shrink_buf_mseg; /* Linear address from start of
+ dual-port were freed memory
+ begins, host viewpoint. */
+
+ unsigned int shrink_buf_bdparam; /* Parameter for xxmemon and
+ xxmemoff */
+
+ unsigned int shrink_buf_reserva; /* Reserved */
+ unsigned int shrink_buf_reservb; /* Reserved */
+ unsigned int shrink_buf_reservc; /* Reserved */
+ unsigned int shrink_buf_reservd; /* Reserved */
+
+ unsigned char shrink_buf_result; /* Reason for call failing
+ Zero is Good return */
+ unsigned char shrink_buf_init; /* Non-Zero if it caused an
+ xxinit call. */
+
+ unsigned char shrink_buf_anports; /* Number of async ports */
+ unsigned char shrink_buf_snports; /* Number of sync ports */
+ unsigned char shrink_buf_type; /* Board type 1 = PC/Xi,
+ 2 = PC/Xm,
+ 3 = PC/Xe
+ 4 = MC/Xi
+ 5 = COMX/i */
+ unsigned char shrink_buf_card; /* Card number */
+
+};
+
+/************************************************************************
+ * Structure to get driver status information
+ ************************************************************************/
+struct digi_dinfo {
+ unsigned int dinfo_nboards; /* # boards configured */
+ char dinfo_reserved[12]; /* for future expansion */
+ char dinfo_version[16]; /* driver version */
+};
+
+#define DIGI_GETDD ('d'<<8) | 248 /* get driver info
*/
+
+/************************************************************************
+ * Structure used with ioctl commands for per-board information
+ *
+ * physsize and memsize differ when board has "windowed" memory
+ ************************************************************************/
+struct digi_info {
+ unsigned int info_bdnum; /* Board number (0 based) */
+ unsigned int info_ioport; /* io port address */
+ unsigned int info_physaddr; /* memory address */
+ unsigned int info_physsize; /* Size of host mem window */
+ unsigned int info_memsize; /* Amount of dual-port mem */
+ /* on board */
+ unsigned short info_bdtype; /* Board type */
+ unsigned short info_nports; /* number of ports */
+ char info_bdstate; /* board state */
+ char info_reserved[7]; /* for future expansion */
+};
+
+#define DIGI_GETBD ('d'<<8) | 249 /* get board info
*/
+
+struct digi_stat {
+ unsigned int info_chan; /* Channel number (0 based) */
+ unsigned int info_brd; /* Board number (0 based) */
+ unsigned int info_cflag; /* cflag for channel */
+ unsigned int info_iflag; /* iflag for channel */
+ unsigned int info_oflag; /* oflag for channel */
+ unsigned int info_mstat; /* mstat for channel */
+ unsigned int info_tx_data; /* tx_data for channel */
+ unsigned int info_rx_data; /* rx_data for channel */
+ unsigned int info_hflow; /* hflow for channel */
+ unsigned int info_reserved[8]; /* for future expansion */
+};
+
+#define DIGI_GETSTAT ('d'<<8) | 244 /* get board info
*/
+/***********************************************************************
+ *
+ * Structure used with ioctl commands for per-channel information
+ *
+ ************************************************************************/
+struct digi_ch {
+ unsigned int info_bdnum; /* Board number (0 based) */
+ unsigned int info_channel; /* Channel index number */
+ unsigned int info_ch_cflag; /* Channel cflag */
+ unsigned int info_ch_iflag; /* Channel iflag */
+ unsigned int info_ch_oflag; /* Channel oflag */
+ unsigned int info_chsize; /* Channel structure size */
+ unsigned int info_sleep_stat; /* sleep status */
+ dev_t info_dev; /* device number */
+ unsigned char info_initstate; /* Channel init state */
+ unsigned char info_running; /* Channel running state */
+ int reserved[8]; /* reserved for future use */
+};
+
+/*
+* This structure is used with the DIGI_FEPCMD ioctl to
+* tell the driver which port to send the command for.
+*/
+struct digi_cmd {
+ int cmd;
+ int word;
+ int ncmds;
+ int chan; /* channel index (zero based) */
+ int bdid; /* board index (zero based) */
+};
+
+
+struct digi_getbuffer /* Struct for holding buffer use counts */
+{
+ unsigned long tIn;
+ unsigned long tOut;
+ unsigned long rxbuf;
+ unsigned long txbuf;
+ unsigned long txdone;
+};
+
+struct digi_getcounter
+{
+ unsigned long norun; /* number of UART overrun errors */
+ unsigned long noflow; /* number of buffer overflow errors */
+ unsigned long nframe; /* number of framing errors */
+ unsigned long nparity; /* number of parity errors */
+ unsigned long nbreak; /* number of breaks received */
+ unsigned long rbytes; /* number of received bytes */
+ unsigned long tbytes; /* number of bytes transmitted fully */
+};
+
+/*
+* info_sleep_stat defines
+*/
+#define INFO_RUNWAIT 0x0001
+#define INFO_WOPEN 0x0002
+#define INFO_TTIOW 0x0004
+#define INFO_CH_RWAIT 0x0008
+#define INFO_CH_WEMPTY 0x0010
+#define INFO_CH_WLOW 0x0020
+#define INFO_XXBUF_BUSY 0x0040
+
+#define DIGI_GETCH ('d'<<8) | 245 /* get board info
*/
+
+/* Board type definitions */
+
+#define SUBTYPE 0007
+#define T_PCXI 0000
+#define T_PCXM 0001
+#define T_PCXE 0002
+#define T_PCXR 0003
+#define T_SP 0004
+#define T_SP_PLUS 0005
+#define T_HERC 0000
+#define T_HOU 0001
+#define T_LON 0002
+#define T_CHA 0003
+#define FAMILY 0070
+#define T_COMXI 0000
+#define T_PCXX 0010
+#define T_CX 0020
+#define T_EPC 0030
+#define T_PCLITE 0040
+#define T_SPXX 0050
+#define T_AVXX 0060
+#define T_DXB 0070
+#define T_A2K_4_8 0070
+#define BUSTYPE 0700
+#define T_ISABUS 0000
+#define T_MCBUS 0100
+#define T_EISABUS 0200
+#define T_PCIBUS 0400
+
+/* Board State Definitions */
+
+#define BD_RUNNING 0x0
+#define BD_REASON 0x7f
+#define BD_NOTFOUND 0x1
+#define BD_NOIOPORT 0x2
+#define BD_NOMEM 0x3
+#define BD_NOBIOS 0x4
+#define BD_NOFEP 0x5
+#define BD_FAILED 0x6
+#define BD_ALLOCATED 0x7
+#define BD_TRIBOOT 0x8
+#define BD_BADKME 0x80
+
+#define DIGI_SPOLL ('d'<<8) | 254 /* change poller rate */
+
+#define DIGI_SETCUSTOMBAUD _IOW('e', 106, int) /* Set integer baud
rate */
+#define DIGI_GETCUSTOMBAUD _IOR('e', 107, int) /* Get integer baud
rate */
+
+#define DIGI_REALPORT_GETBUFFERS ('e'<<8 ) | 108
+#define DIGI_REALPORT_SENDIMMEDIATE ('e'<<8 ) | 109
+#define DIGI_REALPORT_GETCOUNTERS ('e'<<8 ) | 110
+#define DIGI_REALPORT_GETEVENTS ('e'<<8 ) | 111
+
+#define EV_OPU 0x0001 //!<Output paused by client
+#define EV_OPS 0x0002 //!<Output paused by reqular sw
flowctrl
+#define EV_OPX 0x0004 //!<Output paused by extra sw flowctrl
+#define EV_OPH 0x0008 //!<Output paused by hw flowctrl
+#define EV_OPT 0x0800 //!<Output paused for RTS Toggle
predelay
+
+#define EV_IPU 0x0010 //!<Input paused unconditionally by user
+#define EV_IPS 0x0020 //!<Input paused by high/low water marks
+#define EV_IPA 0x0400 //!<Input paused by pattern alarm module
+
+#define EV_TXB 0x0040 //!<Transmit break pending
+#define EV_TXI 0x0080 //!<Transmit immediate pending
+#define EV_TXF 0x0100 //!<Transmit flowctrl char pending
+#define EV_RXB 0x0200 //!<Break received
+
+#define EV_OPALL 0x080f //!<Output pause flags
+#define EV_IPALL 0x0430 //!<Input pause flags
+
+#endif /* DIGI_H */
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/dpacompat.h
linux-2.6.9.new/drivers/serial/jsm/dpacompat.h
--- linux-2.6.9.orig/drivers/serial/jsm/dpacompat.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/dpacompat.h 2005-02-27
17:14:44.746952168 -0600
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ */
+
+
+/*
+ * This structure holds data needed for the intelligent <--> nonintelligent
+ * DPA translation
+ */
+ struct ni_info {
+ int board;
+ int channel;
+ int dtr;
+ int rts;
+ int cts;
+ int dsr;
+ int ri;
+ int dcd;
+ int curtx;
+ int currx;
+ unsigned short iflag;
+ unsigned short oflag;
+ unsigned short cflag;
+ unsigned short lflag;
+
+ unsigned int mstat;
+ unsigned char hflow;
+
+ unsigned char xmit_stopped;
+ unsigned char recv_stopped;
+
+ unsigned int baud;
+};
+
+#define RW_READ 1
+#define RW_WRITE 2
+#define DIGI_KME ('e'<<8) | 98 /* Read/Write Host */
+
+#define SUBTYPE 0007
+#define T_PCXI 0000
+#define T_PCXEM 0001
+#define T_PCXE 0002
+#define T_PCXR 0003
+#define T_SP 0004
+#define T_SP_PLUS 0005
+
+#define T_HERC 0000
+#define T_HOU 0001
+#define T_LON 0002
+#define T_CHA 0003
+
+#define T_NEO 0000
+#define T_CLASSIC 0001
+
+#define FAMILY 0070
+#define T_COMXI 0000
+#define T_NI 0000
+#define T_PCXX 0010
+#define T_CX 0020
+#define T_EPC 0030
+#define T_PCLITE 0040
+#define T_SPXX 0050
+#define T_AVXX 0060
+#define T_DXB 0070
+#define T_A2K_4_8 0070
+
+#define BUSTYPE 0700
+#define T_ISABUS 0000
+#define T_MCBUS 0100
+#define T_EISABUS 0200
+#define T_PCIBUS 0400
+
+/* Board State Definitions */
+
+#define BD_RUNNING 0x0
+#define BD_REASON 0x7f
+#define BD_NOTFOUND 0x1
+#define BD_NOIOPORT 0x2
+#define BD_NOMEM 0x3
+#define BD_NOBIOS 0x4
+#define BD_NOFEP 0x5
+#define BD_FAILED 0x6
+#define BD_ALLOCATED 0x7
+#define BD_TRIBOOT 0x8
+#define BD_BADKME 0x80
+
+#define DIGI_AIXON 0x0400 /* Aux flow control in fep */
+
+/* Ioctls needed for dpa operation */
+
+#define DIGI_GETDD ('d'<<8) | 248 /* get driver info */
+#define DIGI_GETBD ('d'<<8) | 249 /* get board info */
+#define DIGI_GET_NI_INFO ('d'<<8) | 250 /* nonintelligent state
snfo */
+
+/* Other special ioctls */
+#define DIGI_TIMERIRQ ('d'<<8) | 251 /* Enable/disable RS_TIMER use */
+#define DIGI_LOOPBACK ('d'<<8) | 252 /* Enable/disable UART internal
loopback */
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_driver.h
linux-2.6.9.new/drivers/serial/jsm/jsm_driver.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_driver.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_driver.h 2005-02-27
17:14:44.747952016 -0600
@@ -0,0 +1,484 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ *
+ *************************************************************************
+ *
+ * Driver includes
+ *
+ *************************************************************************/
+
+#ifndef __JSM_DRIVER_H
+#define __JSM_DRIVER_H
+
+#include <linux/types.h> /* To pick up the varions Linux types */
+#include <linux/tty.h> /* To pick up the various tty structs/defines */
+#include <linux/serial_core.h>
+#include <linux/interrupt.h> /* For irqreturn_t type */
+#include <linux/module.h> /* For irqreturn_t type */
+
+#include "jsm_types.h" /* Additional types needed by the Digi header
files */
+#include "digi.h" /* Digi specific ioctl header */
+#include "jsm_kcompat.h" /* Kernel 2.4/2.6 compat includes */
+
+
+/*
+ * Driver identification, error and debugging statments
+ *
+ * In theory, you can change all occurances of "digi" in the next
+ * three lines, and the driver printk's will all automagically change.
+ *
+ * APR((fmt, args, ...)); Always prints message
+ * DPR((fmt, args, ...)); Only prints if JSM_TRACER is defined at
+ * compile time and jsm_debug!=0
+ *
+ * TRC_TO_CONSOLE:
+ * Setting this to 1 will turn on some general function tracing
+ * resulting in a bunch of extra debugging printks to the console
+ *
+ */
+
+#define PROCSTR "jsm" /* /proc entries
*/
+#define DEVSTR "/dev/dg/jsm" /* /dev entries
*/
+#define DRVSTR "jsm" /* Driver name string
+ * displayed by APR */
+#define APR(args) do {printk(DRVSTR": "); printk args;} while (0)
+
+#define TRC_TO_CONSOLE 1
+
+/*
+ * Debugging levels can be set using debug insmod variable
+ * They can also be compiled out completely.
+ */
+
+#define DBG_INIT (jsm_debug & 0x01)
+#define DBG_BASIC (jsm_debug & 0x02)
+#define DBG_CORE (jsm_debug & 0x04)
+
+#define DBG_OPEN (jsm_debug & 0x08)
+#define DBG_CLOSE (jsm_debug & 0x10)
+#define DBG_READ (jsm_debug & 0x20)
+#define DBG_WRITE (jsm_debug & 0x40)
+
+#define DBG_IOCTL (jsm_debug & 0x80)
+
+#define DBG_PROC (jsm_debug & 0x100)
+#define DBG_PARAM (jsm_debug & 0x200)
+#define DBG_PSCAN (jsm_debug & 0x400)
+#define DBG_EVENT (jsm_debug & 0x800)
+
+#define DBG_DRAIN (jsm_debug & 0x1000)
+#define DBG_MSIGS (jsm_debug & 0x2000)
+
+#define DBG_MGMT (jsm_debug & 0x4000)
+#define DBG_INTR (jsm_debug & 0x8000)
+
+#define DBG_CARR (jsm_debug & 0x10000)
+
+#if TRC_TO_CONSOLE
+#define PRINTF_TO_CONSOLE(args) { printk(DRVSTR": "); printk args; }
+#else //!defined TRACE_TO_CONSOLE
+#define PRINTF_TO_CONSOLE(args)
+#endif
+
+#define TRC(args) { PRINTF_TO_CONSOLE(args) }
+
+#define DPR_INIT(ARGS) if (DBG_INIT) TRC(ARGS)
+#define DPR_BASIC(ARGS) if (DBG_BASIC) TRC(ARGS)
+#define DPR_CORE(ARGS) if (DBG_CORE) TRC(ARGS)
+#define DPR_OPEN(ARGS) if (DBG_OPEN) TRC(ARGS)
+#define DPR_CLOSE(ARGS) if (DBG_CLOSE) TRC(ARGS)
+#define DPR_READ(ARGS) if (DBG_READ) TRC(ARGS)
+#define DPR_WRITE(ARGS) if (DBG_WRITE) TRC(ARGS)
+#define DPR_IOCTL(ARGS) if (DBG_IOCTL) TRC(ARGS)
+#define DPR_PROC(ARGS) if (DBG_PROC) TRC(ARGS)
+#define DPR_PARAM(ARGS) if (DBG_PARAM) TRC(ARGS)
+#define DPR_PSCAN(ARGS) if (DBG_PSCAN) TRC(ARGS)
+#define DPR_EVENT(ARGS) if (DBG_EVENT) TRC(ARGS)
+#define DPR_DRAIN(ARGS) if (DBG_DRAIN) TRC(ARGS)
+#define DPR_CARR(ARGS) if (DBG_CARR) TRC(ARGS)
+#define DPR_MGMT(ARGS) if (DBG_MGMT) TRC(ARGS)
+#define DPR_INTR(ARGS) if (DBG_INTR) TRC(ARGS)
+#define DPR_MSIGS(ARGS) if (DBG_MSIGS) TRC(ARGS)
+#define DPR(ARGS) if (jsm_debug) TRC(ARGS)
+
+/* Number of boards we support at once. */
+#define MAXBOARDS 20
+#define MAXPORTS 8
+#define MAXTTYNAMELEN 200
+
+/* Our 3 magic numbers for our board, channel and unit structs */
+#define JSM_BOARD_MAGIC 0x5c6df104
+#define JSM_CHANNEL_MAGIC 0x6c6df104
+#define JSM_UNIT_MAGIC 0x7c6df104
+
+/* Serial port types */
+#define JSM_SERIAL 0
+
+#define SERIAL_TYPE_NORMAL 1
+
+#define PORT_NUM(dev) ((dev) & 0x7f)
+#define IS_PRINT(dev) (((dev) & 0xff) >= 0x80)
+
+/* MAX number of stop characters we will send when our read queue is getting
full */
+#define MAX_STOPS_SENT 5
+
+/* 4 extra for alignment play space */
+#define WRITEBUFLEN ((4096) + 4)
+#define MYFLIPLEN N_TTY_BUF_SIZE
+
+#define jsm_jiffies_from_ms(a) (((a) * HZ) / 1000)
+
+/*
+ * Define a local default termios struct. All ports will be created
+ * with this termios initially. This is the same structure that is defined
+ * as the default in tty_io.c with the same settings overriden as in serial.c
+ *
+ * In short, this should match the internal serial ports' defaults.
+ */
+#define DEFAULT_IFLAGS (ICRNL | IXON)
+#define DEFAULT_OFLAGS (OPOST | ONLCR)
+#define DEFAULT_CFLAGS (B9600 | CS8 | CREAD | HUPCL | CLOCAL)
+#define DEFAULT_LFLAGS (ISIG | ICANON | ECHO | ECHOE | ECHOK | \
+ ECHOCTL | ECHOKE | IEXTEN)
+
+#ifndef _POSIX_VDISABLE
+#define _POSIX_VDISABLE '\0'
+#endif
+
+#define SNIFF_MAX 65536 /* Sniff buffer size (2^n) */
+#define SNIFF_MASK (SNIFF_MAX - 1) /* Sniff wrap mask */
+
+/*
+ * All the possible states the driver can be while being loaded.
+ */
+enum {
+ DRIVER_INITIALIZED = 0,
+ DRIVER_READY
+};
+
+/*
+ * All the possible states the board can be while booting up.
+ */
+enum {
+ BOARD_FAILED = 0,
+ BOARD_FOUND,
+ BOARD_READY
+};
+
+
+/*************************************************************************
+ *
+ * Structures and closely related defines.
+ *
+ *************************************************************************/
+
+struct board_t;
+struct channel_t;
+
+/************************************************************************
+ * Per board operations structure *
+ ************************************************************************/
+struct board_ops {
+ void (*tasklet) (unsigned long data);
+ JSM_IRQRETURN_TYPE (*intr) (int irq, void *voidbrd, struct pt_regs
*regs);
+ void (*uart_init) (struct channel_t *ch);
+ void (*uart_off) (struct channel_t *ch);
+ int (*drain) (struct tty_struct *tty, uint seconds);
+ void (*param) (struct channel_t *ch);
+ void (*assert_modem_signals) (struct channel_t *ch);
+ void (*flush_uart_write) (struct channel_t *ch);
+ void (*flush_uart_read) (struct channel_t *ch);
+ void (*disable_receiver) (struct channel_t *ch);
+ void (*enable_receiver) (struct channel_t *ch);
+ void (*send_break) (struct channel_t *ch);
+ void (*send_start_character) (struct channel_t *ch);
+ void (*send_stop_character) (struct channel_t *ch);
+ void (*copy_data_from_queue_to_uart) (struct channel_t *ch);
+ uint (*get_uart_bytes_left) (struct channel_t *ch);
+ void (*send_immediate_char) (struct channel_t *ch, unsigned char);
+};
+
+
+/*
+ * Per-board information
+ */
+struct board_t
+{
+ int magic; /* Board Magic number. */
+ int boardnum; /* Board number: 0-32 */
+
+ int type; /* Type of board */
+ char *name; /* Product Name */
+ u16 vendor; /* PCI vendor ID */
+ u16 device; /* PCI device ID */
+ u16 subvendor; /* PCI subsystem vendor ID */
+ u16 subdevice; /* PCI subsystem device ID */
+ uchar rev; /* PCI revision ID */
+ uint pci_bus; /* PCI bus value */
+ uint pci_slot; /* PCI slot value */
+ struct pci_dev *pci_dev;
+ uint maxports; /* MAX ports this board can handle */
+
+ spinlock_t bd_lock; /* Used to protect board */
+
+ spinlock_t bd_intr_lock; /* Used to protect the poller tasklet
and
+ * the interrupt routine from each
other.
+ */
+
+ uint state; /* State of card. */
+ wait_queue_head_t state_wait; /* Place to sleep on for state change */
+
+ struct tasklet_struct helper_tasklet; /* Poll helper tasklet */
+
+ uint nasync; /* Number of ports on card */
+
+ uint irq; /* Interrupt request number */
+ ulong intr_count; /* Count of interrupts */
+
+ ulong membase; /* Start of base memory of the card */
+ ulong membase_end; /* End of base memory of the card */
+
+ uchar *re_map_membase;/* Remapped memory of the card */
+
+ ulong iobase; /* Start of io base of the card */
+ ulong iobase_end; /* End of io base of the card */
+
+ uint bd_uart_offset; /* Space between each UART */
+
+ struct channel_t *channels[MAXPORTS]; /* array of pointers to our
channels. */
+
+ struct tty_driver SerialDriver;
+ char SerialName[200];
+ struct tty_driver PrintDriver;
+ char PrintName[200];
+
+ uint jsm_Major_Serial_Registered;
+ uint jsm_Major_TransparentPrint_Registered;
+
+ uint jsm_Serial_Major;
+ uint jsm_TransparentPrint_Major;
+
+ uint TtyRefCnt;
+
+ char *flipbuf; /* Our flip buffer, alloced if board is
found */
+
+ u16 dpatype; /* The board "type", as defined by DPA
*/
+ u16 dpastatus; /* The board "status", as defined by
DPA */
+
+ uint bd_dividend; /* Board/UARTs specific dividend */
+
+ struct board_ops *bd_ops;
+
+ /* /proc/<board> entries */
+ struct proc_dir_entry *proc_entry_pointer;
+ struct jsm_proc_entry *jsm_board_table;
+};
+
+
+/************************************************************************
+ * Unit flag definitions for un_flags.
+ ************************************************************************/
+#define UN_ISOPEN 0x0001 /* Device is open */
+#define UN_CLOSING 0x0002 /* Line is being closed */
+#define UN_IMM 0x0004 /* Service immediately */
+#define UN_BUSY 0x0008 /* Some work this channel
*/
+#define UN_BREAKI 0x0010 /* Input break received */
+#define UN_PWAIT 0x0020 /* Printer waiting for terminal */
+#define UN_TIME 0x0040 /* Waiting on time
*/
+#define UN_EMPTY 0x0080 /* Waiting output queue empty */
+#define UN_LOW 0x0100 /* Waiting output low water mark*/
+#define UN_EXCL_OPEN 0x0200 /* Open for exclusive use */
+#define UN_WOPEN 0x0400 /* Device waiting for open */
+#define UN_WIOCTL 0x0800 /* Device waiting for open */
+#define UN_HANGUP 0x8000 /* Carrier lost */
+
+
+/************************************************************************
+ * Structure for terminal or printer unit.
+ ************************************************************************/
+struct un_t {
+ int magic; /* Unit Magic Number. */
+ struct channel_t *un_ch;
+ ulong un_time;
+ uint un_type;
+ uint un_open_count; /* Counter of opens to port */
+ struct tty_struct *un_tty;/* Pointer to unit tty structure */
+ uint un_flags; /* Unit flags */
+ wait_queue_head_t un_flags_wait; /* Place to sleep to wait on unit */
+ uint un_dev; /* Minor device number */
+};
+
+
+/************************************************************************
+ * Device flag definitions for ch_flags.
+ ************************************************************************/
+#define CH_PRON 0x0001 /* Printer on string
*/
+#define CH_STOP 0x0002 /* Output is stopped
*/
+#define CH_STOPI 0x0004 /* Input is stopped */
+#define CH_CD 0x0008 /* Carrier is present */
+#define CH_FCAR 0x0010 /* Carrier forced on
*/
+#define CH_HANGUP 0x0020 /* Hangup received */
+
+#define CH_RECEIVER_OFF 0x0040 /* Receiver is off
*/
+#define CH_OPENING 0x0080 /* Port in fragile open state */
+#define CH_CLOSING 0x0100 /* Port in fragile close state */
+#define CH_FIFO_ENABLED 0x0200 /* Port has FIFOs enabled */
+#define CH_TX_FIFO_EMPTY 0x0400 /* TX Fifo is completely empty
*/
+#define CH_TX_FIFO_LWM 0x0800 /* TX Fifo is below Low Water */
+#define CH_BREAK_SENDING 0x1000 /* Break is being sent
*/
+#define CH_LOOPBACK 0x2000 /* Channel is in lookback mode */
+#define CH_FLIPBUF_IN_USE 0x4000 /* Channel's flipbuf is in use */
+#define CH_BAUD0 0x08000 /* Used for checking B0 transitions */
+
+/*
+ * Definitions for ch_sniff_flags
+ */
+#define SNIFF_OPEN 0x1
+#define SNIFF_WAIT_DATA 0x2
+#define SNIFF_WAIT_SPACE 0x4
+
+
+/* Our Read/Error/Write queue sizes */
+#define RQUEUEMASK 0x1FFF /* 8 K - 1 */
+#define EQUEUEMASK 0x1FFF /* 8 K - 1 */
+#define WQUEUEMASK 0x0FFF /* 4 K - 1 */
+#define RQUEUESIZE (RQUEUEMASK + 1)
+#define EQUEUESIZE RQUEUESIZE
+#define WQUEUESIZE (WQUEUEMASK + 1)
+
+
+/************************************************************************
+ * Channel information structure.
+ ************************************************************************/
+struct channel_t {
+ struct uart_port uart_port;
+ int magic; /* Channel Magic Number */
+ struct board_t *ch_bd; /* Board structure pointer */
+ struct un_t ch_tun; /* Terminal unit info */
+ struct un_t ch_pun; /* Printer unit info */
+
+ spinlock_t ch_lock; /* provide for serialization */
+ wait_queue_head_t ch_flags_wait;
+
+ uint ch_portnum; /* Port number, 0 offset. */
+ uint ch_open_count; /* open count */
+ uint ch_flags; /* Channel flags */
+
+ ulong ch_close_delay; /* How long we should drop RTS/DTR for
*/
+
+ ulong ch_cpstime; /* Time for CPS calculations */
+
+ tcflag_t ch_c_iflag; /* channel iflags */
+ tcflag_t ch_c_cflag; /* channel cflags */
+ tcflag_t ch_c_oflag; /* channel oflags */
+ tcflag_t ch_c_lflag; /* channel lflags */
+ uchar ch_stopc; /* Stop character */
+ uchar ch_startc; /* Start character */
+
+ uint ch_old_baud; /* Cache of the current baud */
+ uint ch_custom_speed;/* Custom baud, if set */
+
+ uint ch_wopen; /* Waiting for open process cnt */
+
+ uchar ch_mostat; /* FEP output modem status */
+ uchar ch_mistat; /* FEP input modem status */
+
+ struct neo_uart_struct *ch_neo_uart; /* Pointer to the "mapped" UART
struct */
+ uchar ch_cached_lsr; /* Cached value of the LSR register */
+
+ uchar *ch_rqueue; /* Our read queue buffer - malloc'ed */
+ ushort ch_r_head; /* Head location of the read queue */
+ ushort ch_r_tail; /* Tail location of the read queue */
+
+ uchar *ch_equeue; /* Our error queue buffer - malloc'ed */
+ ushort ch_e_head; /* Head location of the error queue */
+ ushort ch_e_tail; /* Tail location of the error queue */
+
+ uchar *ch_wqueue; /* Our write queue buffer - malloc'ed */
+ ushort ch_w_head; /* Head location of the write queue */
+ ushort ch_w_tail; /* Tail location of the write queue */
+
+ ulong ch_rxcount; /* total of data received so far */
+ ulong ch_txcount; /* total of data transmitted so far */
+
+ uchar ch_r_tlevel; /* Receive Trigger level */
+ uchar ch_t_tlevel; /* Transmit Trigger level */
+
+ uchar ch_r_watermark; /* Receive Watermark */
+
+
+ uint ch_stops_sent; /* How many times I have sent a stop
character
+ * to try to stop the other guy sending.
+ */
+ ulong ch_err_parity; /* Count of parity errors on channel */
+ ulong ch_err_frame; /* Count of framing errors on channel */
+ ulong ch_err_break; /* Count of breaks on channel */
+ ulong ch_err_overrun; /* Count of overruns on channel */
+
+ ulong ch_xon_sends; /* Count of xons transmitted */
+ ulong ch_xoff_sends; /* Count of xoffs transmitted */
+
+ /* /proc/<board>/<channel> entries */
+ struct proc_dir_entry *proc_entry_pointer;
+ struct jsm_proc_entry *jsm_channel_table;
+
+ uint ch_sniff_in;
+ uint ch_sniff_out;
+ char *ch_sniff_buf; /* Sniff buffer for proc */
+ ulong ch_sniff_flags; /* Channel flags */
+ wait_queue_head_t ch_sniff_wait;
+};
+
+
+
+/*************************************************************************
+ *
+ * Prototypes for non-static functions used in more than one module
+ *
+ *************************************************************************/
+
+extern void *jsm_driver_kzmalloc(size_t size, int priority);
+extern char *jsm_ioctl_name(int cmd);
+
+/*
+ * Our Global Variables.
+ */
+
+extern struct uart_driver jsm_uart_driver;
+
+extern int jsm_driver_state; /* The state of the driver
*/
+extern uint jsm_Major; /* Our driver/mgmt major
*/
+extern int jsm_debug; /* Debug variable
*/
+extern int jsm_rawreadok; /* Set if user wants rawreads
*/
+extern int jsm_trcbuf_size; /* Size of the ringbuffer
*/
+extern spinlock_t jsm_global_lock; /* Driver global spinlock
*/
+extern uint jsm_NumBoards; /* Total number of boards
*/
+extern struct board_t *jsm_Board[MAXBOARDS]; /* Array of board structs
*/
+extern ulong jsm_poll_counter; /* Times the poller has run
*/
+extern char *jsm_state_text[]; /* Array of state text
*/
+extern char *jsm_driver_state_text[];/* Array of driver state text
*/
+
+
+void jsm_proc_register_basic_prescan(void);
+int jsm_proc_register_basic_postscan(int board_num);
+void jsm_proc_unregister_all(void);
+void jsm_proc_unregister_brd(int board_num);
+
+#endif
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_kcompat.h
linux-2.6.9.new/drivers/serial/jsm/jsm_kcompat.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_kcompat.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_kcompat.h 2005-02-27
17:14:44.747952016 -0600
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2004 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ *
+ *************************************************************************
+ *
+ * This file is intended to contain all the kernel "differences" between the
+ * various kernels that we support.
+ *
+ *************************************************************************/
+
+#ifndef __JSM_KCOMPAT_H
+#define __JSM_KCOMPAT_H
+
+# define JSM_MAJOR(x) (imajor(x))
+# define JSM_MINOR(x) (iminor(x))
+# define JSM_TTY_MAJOR(tty) (MAJOR(tty_devnum(tty)))
+# define JSM_TTY_MINOR(tty) (MINOR(tty_devnum(tty)))
+
+# define JSM_MOD_INC_USE_COUNT(rtn) (rtn = 1)
+# define JSM_MOD_DEC_USE_COUNT
+
+# define JSM_IRQRETURN_TYPE irqreturn_t
+# define JSM_IRQ_RETURN(x) return x;
+
+# define PARM_GEN_IP (PDE(file->f_dentry->d_inode))
+
+# define JSM_GET_TTY_COUNT(x) (x->count)
+
+#endif /* ! __JSM_KCOMPAT_H */
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_mgmt.h
linux-2.6.9.new/drivers/serial/jsm/jsm_mgmt.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_mgmt.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_mgmt.h 2005-02-27
17:14:44.747952016 -0600
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ */
+
+#ifndef __JSM_MGMT_H
+#define __JSM_MGMT_H
+
+#define MAXMGMTDEVICES 8
+
+int jsm_mgmt_open(struct inode *inode, struct file *file);
+int jsm_mgmt_close(struct inode *inode, struct file *file);
+int jsm_mgmt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg);
+
+#endif
+
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_neo.h
linux-2.6.9.new/drivers/serial/jsm/jsm_neo.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_neo.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_neo.h 2005-02-27
17:14:44.748951864 -0600
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ *
+ */
+
+#ifndef __JSM_NEO_H
+#define __JSM_NEO_H
+
+#include "jsm_types.h"
+#include "jsm_driver.h"
+
+/************************************************************************
+ * Per channel/port NEO UART structure *
+ ************************************************************************
+ * Base Structure Entries Usage Meanings to Host *
+ * *
+ * W = read write R = read only *
+ * U = Unused. *
+ ************************************************************************/
+
+struct neo_uart_struct {
+ volatile uchar txrx; /* WR RHR/THR - Holding Reg */
+ volatile uchar ier; /* WR IER - Interrupt Enable Reg */
+ volatile uchar isr_fcr; /* WR ISR/FCR - Interrupt Status
Reg/Fifo Control Reg */
+ volatile uchar lcr; /* WR LCR - Line Control Reg */
+ volatile uchar mcr; /* WR MCR - Modem Control Reg */
+ volatile uchar lsr; /* WR LSR - Line Status Reg */
+ volatile uchar msr; /* WR MSR - Modem Status Reg */
+ volatile uchar spr; /* WR SPR - Scratch Pad Reg */
+ volatile uchar fctr; /* WR FCTR - Feature Control Reg */
+ volatile uchar efr; /* WR EFR - Enhanced Function Reg */
+ volatile uchar tfifo; /* WR TXCNT/TXTRG - Transmit FIFO Reg
*/
+ volatile uchar rfifo; /* WR RXCNT/RXTRG - Recieve FIFO Reg
*/
+ volatile uchar xoffchar1; /* WR XOFF 1 - XOff Character 1 Reg */
+ volatile uchar xoffchar2; /* WR XOFF 2 - XOff Character 2 Reg */
+ volatile uchar xonchar1; /* WR XON 1 - Xon Character 1 Reg */
+ volatile uchar xonchar2; /* WR XON 2 - XOn Character 2 Reg */
+
+ volatile uchar reserved1[0x2ff - 0x200]; /* U Reserved by Exar */
+ volatile uchar txrxburst[64]; /* RW 64 bytes of RX/TX FIFO Data */
+ volatile uchar reserved2[0x37f - 0x340]; /* U Reserved by Exar */
+ volatile uchar rxburst_with_errors[64]; /* R 64 bytes of RX FIFO Data
+ LSR */
+};
+
+/* Where to read the extended interrupt register (32bits instead of 8bits) */
+#define UART_17158_POLL_ADDR_OFFSET 0x80
+
+
+/*
+ * These are the redefinitions for the FCTR on the XR17C158, since
+ * Exar made them different than their earlier design. (XR16C854)
+ */
+
+/* These are only applicable when table D is selected */
+#define UART_17158_FCTR_RTS_NODELAY 0x00
+#define UART_17158_FCTR_RTS_4DELAY 0x01
+#define UART_17158_FCTR_RTS_6DELAY 0x02
+#define UART_17158_FCTR_RTS_8DELAY 0x03
+#define UART_17158_FCTR_RTS_12DELAY 0x12
+#define UART_17158_FCTR_RTS_16DELAY 0x05
+#define UART_17158_FCTR_RTS_20DELAY 0x13
+#define UART_17158_FCTR_RTS_24DELAY 0x06
+#define UART_17158_FCTR_RTS_28DELAY 0x14
+#define UART_17158_FCTR_RTS_32DELAY 0x07
+#define UART_17158_FCTR_RTS_36DELAY 0x16
+#define UART_17158_FCTR_RTS_40DELAY 0x08
+#define UART_17158_FCTR_RTS_44DELAY 0x09
+#define UART_17158_FCTR_RTS_48DELAY 0x10
+#define UART_17158_FCTR_RTS_52DELAY 0x11
+
+#define UART_17158_FCTR_RTS_IRDA 0x10
+#define UART_17158_FCTR_RS485 0x20
+#define UART_17158_FCTR_TRGA 0x00
+#define UART_17158_FCTR_TRGB 0x40
+#define UART_17158_FCTR_TRGC 0x80
+#define UART_17158_FCTR_TRGD 0xC0
+
+/* 17158 trigger table selects.. */
+#define UART_17158_FCTR_BIT6 0x40
+#define UART_17158_FCTR_BIT7 0x80
+
+/* 17158 TX/RX memmapped buffer offsets */
+#define UART_17158_RX_FIFOSIZE 64
+#define UART_17158_TX_FIFOSIZE 64
+
+/* 17158 Extended IIR's */
+#define UART_17158_IIR_RDI_TIMEOUT 0x0C /* Receiver data TIMEOUT */
+#define UART_17158_IIR_XONXOFF 0x10 /* Received an XON/XOFF char */
+#define UART_17158_IIR_HWFLOW_STATE_CHANGE 0x20 /* CTS/DSR or RTS/DTR
state change */
+#define UART_17158_IIR_FIFO_ENABLED 0xC0 /* 16550 FIFOs are Enabled */
+
+/*
+ * These are the extended interrupts that get sent
+ * back to us from the UART's 32bit interrupt register
+ */
+#define UART_17158_RX_LINE_STATUS 0x1 /* RX Ready */
+#define UART_17158_RXRDY_TIMEOUT 0x2 /* RX Ready Timeout */
+#define UART_17158_TXRDY 0x3 /* TX Ready */
+#define UART_17158_MSR 0x4 /* Modem State Change */
+#define UART_17158_TX_AND_FIFO_CLR 0x40 /* Transmitter Holding Reg
Empty */
+#define UART_17158_RX_FIFO_DATA_ERROR 0x80 /* UART detected an RX FIFO
Data error */
+
+/*
+ * These are the EXTENDED definitions for the 17C158's Interrupt
+ * Enable Register.
+ */
+#define UART_17158_EFR_ECB 0x10 /* Enhanced control bit */
+#define UART_17158_EFR_IXON 0x2 /* Receiver compares Xon1/Xoff1 */
+#define UART_17158_EFR_IXOFF 0x8 /* Transmit Xon1/Xoff1 */
+#define UART_17158_EFR_RTSDTR 0x40 /* Auto RTS/DTR Flow Control Enable */
+#define UART_17158_EFR_CTSDSR 0x80 /* Auto CTS/DSR Flow COntrol Enable */
+
+#define UART_17158_XOFF_DETECT 0x1 /* Indicates whether chip saw an
incoming XOFF char */
+#define UART_17158_XON_DETECT 0x2 /* Indicates whether chip saw an
incoming XON char */
+
+#define UART_17158_IER_RSVD1 0x10 /* Reserved by Exar */
+#define UART_17158_IER_XOFF 0x20 /* Xoff Interrupt Enable */
+#define UART_17158_IER_RTSDTR 0x40 /* Output Interrupt Enable */
+#define UART_17158_IER_CTSDSR 0x80 /* Input Interrupt Enable */
+
+/*
+ * Our Global Variables
+ */
+extern struct board_ops jsm_neo_ops;
+
+#endif
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_pci.h
linux-2.6.9.new/drivers/serial/jsm/jsm_pci.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_pci.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_pci.h 2005-02-27
17:14:44.748951864 -0600
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ */
+
+/* $Id: jsm_pci.h,v 1.4 2004/01/06 16:44:49 scottk Exp $ */
+
+#ifndef __DGAP_PCI_H
+#define __DGAP_PCI_H
+
+#define PCIMAX 32 /* maximum number of PCI boards */
+
+#define DIGI_VID 0x114F
+
+#define PCI_DEVICE_NEO_4_DID 0x00B0
+#define PCI_DEVICE_NEO_8_DID 0x00B1
+#define PCI_DEVICE_NEO_2DB9_DID 0x00C8
+#define PCI_DEVICE_NEO_2DB9PRI_DID 0x00C9
+#define PCI_DEVICE_NEO_2RJ45_DID 0x00CA
+#define PCI_DEVICE_NEO_2RJ45PRI_DID 0x00CB
+#define PCI_DEVICE_NEO_1_422_DID 0x00CC
+#define PCI_DEVICE_NEO_1_422_485_DID 0x00CD
+#define PCI_DEVICE_NEO_2_422_485_DID 0x00CE
+
+
+#define PCI_DEVICE_NEO_4_PCI_NAME "Neo 4 PCI"
+#define PCI_DEVICE_NEO_8_PCI_NAME "Neo 8 PCI"
+#define PCI_DEVICE_NEO_2DB9_PCI_NAME "Neo 2 - DB9 Universal PCI"
+#define PCI_DEVICE_NEO_2DB9PRI_PCI_NAME "Neo 2 - DB9 Universal
PCI - Powered Ring Indicator"
+#define PCI_DEVICE_NEO_2RJ45_PCI_NAME "Neo 2 - RJ45 Universal PCI"
+#define PCI_DEVICE_NEO_2RJ45PRI_PCI_NAME "Neo 2 - RJ45 Universal PCI -
Powered Ring Indicator"
+#define PCI_DEVICE_NEO_1_422_PCI_NAME "Neo 1 422 PCI"
+#define PCI_DEVICE_NEO_1_422_485_PCI_NAME "Neo 1 422/485 PCI"
+#define PCI_DEVICE_NEO_2_422_485_PCI_NAME "Neo 2 422/485 PCI"
+
+
+/* Size of Memory and I/O for PCI (4 K) */
+#define PCI_RAM_SIZE 0x1000
+
+/* Size of Memory (2MB) */
+#define PCI_MEM_SIZE 0x1000
+
+#endif
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_tty.h
linux-2.6.9.new/drivers/serial/jsm/jsm_tty.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_tty.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_tty.h 2005-02-27
17:14:44.748951864 -0600
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ */
+
+#ifndef __JSM_TTY_H
+#define __JSM_TTY_H
+
+#include "jsm_driver.h"
+
+int jsm_tty_write(struct uart_port *port);
+int jsm_tty_register(struct board_t *brd);
+
+int jsm_tty_init(struct board_t *);
+int jsm_uart_port_init(struct board_t *);
+int jsm_remove_uart_port(struct board_t *);
+
+void jsm_tty_uninit(struct board_t *);
+
+void jsm_input(struct channel_t *ch);
+void jsm_carrier(struct channel_t *ch);
+void jsm_check_queue_flow_control(struct channel_t *ch);
+void neo_clear_break(struct channel_t *ch, int force);
+
+
+void jsm_sniff_nowait_nolock(struct channel_t *ch, uchar *text, uchar *buf,
int nbuf);
+
+#endif
diff -Nuar linux-2.6.9.orig/drivers/serial/jsm/jsm_types.h
linux-2.6.9.new/drivers/serial/jsm/jsm_types.h
--- linux-2.6.9.orig/drivers/serial/jsm/jsm_types.h 1969-12-31
18:00:00.000000000 -0600
+++ linux-2.6.9.new/drivers/serial/jsm/jsm_types.h 2005-02-27
17:14:44.749951712 -0600
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2003 Digi International (www.digi.com)
+ * Scott H Kilau <Scott_Kilau at digi dot com>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
+ */
+
+#ifndef __JSM_TYPES_H
+#define __JSM_TYPES_H
+
+#ifndef TRUE
+# define TRUE 1
+#endif
+
+#ifndef FALSE
+# define FALSE 0
+#endif
+
+/* Required for our shared headers! */
+typedef unsigned char uchar;
+
+#endif
