Commit Graph

19 Commits

Author SHA1 Message Date
christos d286889901 backout previous kprintf change 1996-10-13 03:39:27 +00:00
jonathan 0c820bd260 Split driver for decstation-3100 framebuffer (BrookTree bt478 RAMDAC,
DEC dc503 cursor chip) into  Decstation 2100,3100 cfattach front-end
and ``machine-independent'' back-end.
	pm_ds.c:  pmin/pmax cfattach front-end
	pm.c:  bt478, 503 back-end
	pmvar.h: declarations of back-end normal and console attach
	         entry points.
1996-10-12 23:33:18 +00:00
christos 19d8368f2f printf -> kprintf, sprintf -> ksprintf 1996-10-11 00:44:42 +00:00
jonathan 456e858536 Update pmax framebuffer drivers for -Wall -Wstrict-prototypes:
* include <fb>var.h in <fb>.c
 * remove delete declarations for 4.4BSD-Lite console/kbd/mouse redirection
 * Add prototypes where not already present.
1996-09-21 03:25:15 +00:00
jonathan de227b74e6 * Add missing printf("\n") at end of attach routine in cfb, sfb, pm drivers. 1996-09-08 19:28:03 +00:00
thorpej 77abd102b7 New device attachment scheme:
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
1996-03-17 01:38:52 +00:00
jonathan d25690e30a Propagate changes from cfb driver to not require "needs-count" to other
pmax framebuffer drivers.
1996-02-15 19:13:08 +00:00
mycroft 9d9a70a5a2 Fix #includes. 1996-02-02 18:05:36 +00:00
jonathan 5ea2ec2357 Re-write Decstation turbochannel autoconfiguration code to use the machine-
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.
1996-01-29 22:52:15 +00:00
mellon 55980119ec Remove some cruft 1995-11-25 10:39:57 +00:00
jonathan 3b8faec21d Initialize pointer to the fb method table. Not initializing the
method table for the 2100/3100 fb caused a panic when an X server started.
1995-10-16 22:28:36 +00:00
jonathan b4100ef220 Fix argument glitch between pminit() and consinit(). 1995-09-11 21:31:25 +00:00
jonathan 1d976e39b9 Change pmax framebuffer drivers to use Ted Lemon's port of the
NetBSD/sparc rcons glass-tty console pseudo-device driver, via
the "fb" generic-framebuffer pseudo-device driver.

Individual framebuffer device drivers are now autoconfig glue,
and initialization code for a set of vdac/ramdac-level methods,
called "fbdriver", that's used by all the pmax device drivers.
All the handlers for user-level requests (open/ioctl/read/write/close)
are moved into the fb pseudo-device driver, which uses the
the "fbdriver" methods to work on any given pmax hardware driver.
Framebuffers  supported are: sfb cfb mfb xcfb pm.

Move the qvss (pm) -style mmap()ed device interface, kernel tracking
of mouse button/movement events, and placing mouse/keyboard
events in an mmap()ed ring buffer, out of the framebuffer device
drivers and into separate source files. The fb pseudo-device driver
uses the qvss-compatible interface, since that's what the (R5) X
server uses.
1995-09-11 07:45:36 +00:00
jonathan 88b9b7eb4a Update DECstation drivers to use new-style config, removing
old-style config support, except for SCSI disks and tapes.
1995-08-10 04:21:35 +00:00
mycroft 9da61beca9 map --> mmap 1995-04-10 07:31:22 +00:00
cgd a63beafc2b new RCS ID format. 1994-10-26 21:08:38 +00:00
glass 6b63c739f3 bsd 4.4-lite pmax port as ported to NetBSD 1994-05-27 08:57:32 +00:00
glass 377b097932 upgrade to bsd 4.4-lite code base. only mod is rcsids 1994-05-27 08:39:00 +00:00
deraadt fe806afec2 pmax code from <ralphc@pyramid.com> & <rick@snowhite.cis.uoguelph.ca> 1993-10-12 03:22:19 +00:00