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Diffstat (limited to 'chips/dz_defs.h')
-rw-r--r-- | chips/dz_defs.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/chips/dz_defs.h b/chips/dz_defs.h new file mode 100644 index 0000000..7c792bb --- /dev/null +++ b/chips/dz_defs.h @@ -0,0 +1,65 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990,1989 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ +/* + * File: dz_defs.h + * Author: Alessandro Forin, Carnegie Mellon University + * Date: 9/90 + * + * Internal definitions for the DZ Serial Line Driver + */ + +#include <mach/std_types.h> +#include <chips/busses.h> + +#include <kern/time_out.h> +#include <sys/syslog.h> + +#include <device/io_req.h> +#include <device/conf.h> +#include <device/tty.h> +#include <device/errno.h> + +#include <chips/dz_7085.h> + +extern struct tty *dz_tty[]; + +extern struct pseudo_dma { + dz_regmap_t *p_addr; + char *p_mem; + char *p_end; + int p_arg; + int (*p_fcn)(); +} dz_pdma[]; + +extern int rcline, cnline; +extern int console; + +/* + * Modem control operations on DZ lines + */ + +extern unsigned dz_mctl(/* int, int, int */); + |