5ea2ec2357
independent TC support in sys/dev/tc/tc.c and sys/dev/tc/tcvar.h:
* Change the tc autoconfiguration tables to use a struct tc_attach_args
instead of the ad-hoc structure.
* Change all pmax device drivers to use a `struct confargs' that's
assignment-compatible with sys/dev/tc/tcvar.h `struct tcdev_attach_args'.
Devices that can be present on a TC or as ioctl asic/mainbus builtins
use the same `struct confargs'.
* Eliminate the `BUS_CVTADDR()' macros which the pmax port inherited from
an old, now-obsolete sys/arch/alpha snapshot.
* Update the comments and debugging code in interrupt handlers to
be consistent with the machine-independent TC support.
Other commits that overlap the same source files include: re-enabling
clock-tick interrupts earlier, and counting hardclock ticks for vmstat -i.
11 lines
293 B
C
11 lines
293 B
C
/* $NetBSD: dcvar.h,v 1.2 1996/01/29 22:52:18 jonathan Exp $ */
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/*
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* External declarations from DECstation dc serial driver.
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*/
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extern int dcGetc __P ((dev_t dev));
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extern int dcparam __P((register struct tty *tp, register struct termios *t));
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extern void dcPutc __P((dev_t dev, int c));
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