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/*
* Device driver for Specialix I/O8+ multiport serial card.
*
* Copyright 2003 Frank Mayhar <frank@exit.com>
*
* Derived from the "si" driver by Peter Wemm <peter@netplex.com.au>, using
* lots of information from the Linux "specialix" driver by Roger Wolff
* <R.E.Wolff@BitWizard.nl> and from the Intel CD1865 "Intelligent Eight-
* Channel Communications Controller" datasheet. Roger was also nice
* enough to answer numerous questions about stuff specific to the I/O8+
* not covered by the CD1865 datasheet.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notices, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notices, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHORS BE LIABLE.
*
* $FreeBSD$
*/
int sxattach(device_t dev);
void sx_intr(void *);
extern devclass_t sx_devclass;
struct sx_softc {
struct sx_port *sc_ports; /* port structures for this card */
int sc_irq; /* copy of attach irq */
struct resource *sc_io_res;
struct resource *sc_irq_res;
bus_space_tag_t sc_st;
bus_space_handle_t sc_sh;
int sc_io_rid;
int sc_irq_rid;
int sc_unit;
};
#ifdef SX_DEBUG
/*
* debugging stuff
*/
void sx_dprintf(struct sx_port *pp, int flags, const char *fmt, ...);
#define DPRINT(x) sx_dprintf x
#define DBG_ENTRY 0x00000001
#define DBG_DRAIN 0x00000002
#define DBG_OPEN 0x00000004
#define DBG_CLOSE 0x00000008
#define DBG_READ 0x00000010
#define DBG_WRITE 0x00000020
#define DBG_PARAM 0x00000040
#define DBG_INTR 0x00000080
#define DBG_IOCTL 0x00000100
/* 0x00000200 */
#define DBG_SELECT 0x00000400
#define DBG_OPTIM 0x00000800
#define DBG_START 0x00001000
#define DBG_EXIT 0x00002000
#define DBG_FAIL 0x00004000
#define DBG_STOP 0x00008000
#define DBG_AUTOBOOT 0x00010000
#define DBG_MODEM 0x00020000
#define DBG_DOWNLOAD 0x00040000
/* 0x00080000*/
#define DBG_POLL 0x00100000
#define DBG_ALL 0xffffffff
#else
#define DPRINT(x) /* void */
#endif
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