Commit Graph

6 Commits

Author SHA1 Message Date
cgd cffb580806 Implement the more flexiable `evcnt' interface as discussed (briefly) on
tech-kern and now documented in evcnt(9).
2000-06-04 19:14:14 +00:00
nisimura d93aaefb84 - Have SYS_DEV_xxx device cookie symbols to select and install proper
interrupt handlers into intrtab[] array, rather than the idea of devices
  in 'psuedo' TURBOchannel slots.
- Nuke symbols for psuedo TC slots.
- Abandon never/unlikely used intr_disestablish()s.
2000-02-29 07:20:21 +00:00
nisimura 06276dc255 Fix wrong figures in comments. 1999-12-01 08:55:09 +00:00
nisimura f0771e6b9b Arrange comment descriptions for internals of TC DECstations. 1999-12-01 08:41:41 +00:00
nisimura 0310fa6595 Very large scale change to sweep obstracles to remove 3MAX IOASIC disguise.
- Rework ibus device configuration and interrupt handler assignment.
- Remove TC device exposure in 'mainbus.c'
- Squash 'ibus_{3100,5100}.c' into a file; it can not cope with 3max.
- 'struct confargs' -> 'struct mainbus_attach_args'
Now about to remove tc_slot_info[] and tc_enable_interrupt inherited from
4.4BSD.
1999-11-15 09:50:17 +00:00
jonathan 9caaf18836 Rework pmax turbochannel config, as suggested by Jason Thorpe.
Also make TC framebuffer-console search table-driven.

Does not yet include "tcasic" layer; there's no such hardware on DECstations
and nothing for a tcasic layer to do.
1998-04-19 07:59:13 +00:00