diff options
Diffstat (limited to 'sys/dev/sx/sxvar.h')
| -rw-r--r-- | sys/dev/sx/sxvar.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/sys/dev/sx/sxvar.h b/sys/dev/sx/sxvar.h new file mode 100644 index 0000000..7eea733 --- /dev/null +++ b/sys/dev/sx/sxvar.h @@ -0,0 +1,83 @@ +/* + * 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 |
