Commit Graph

48 Commits

Author SHA1 Message Date
simonb dc1d3940db Nuke register and remove trailling white space. 1999-04-24 08:01:01 +00:00
ad 3ce634a350 Added support for cursor keys, function keys and friends. kbdMapChar now
returns 'char *' to do this. Codes returned for the various keys match
what 'rcons' termcap entry expects.
1999-03-22 03:25:29 +00:00
jonathan 34fe177e8e * Use dc_tty_init() to set serial-console line state both for boot-time
console setup and driver attach-time.
* Dont wire potential console lines as CLOCAL; use softcar.
* #ifdef tests on #ifdef NRASTERCONSOLE, not HAVE_RCONS.
1998-11-29 00:28:29 +00:00
jonathan cdc3ba978c Remove last vestiges of console special-case handling:
* use dc_coldparam() in dc_tty_init(), dc_kbd_init().
 * use dc_tty_init() to set line for serial console in dc_consinit()
 * only call dc_mouse_init() if the console major-number  is RCONSDEV.
1998-11-28 09:52:55 +00:00
jonathan 466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
jonathan 6525db3fdb Update dc_ds.c to use new ibus attach args.
Garbage collect obsolete front-end from dc.c backend.
Partially clean up console init code.
1998-04-19 10:44:41 +00:00
jonathan d850158a7e Garbage-collect pmax_boardtype. Remoe pmaxtype.h includes from TC
framebuffer code. Elsewhere, use systype.
1998-03-31 11:32:52 +00:00
thorpej dd3d062237 Delete a couple of gratuitous printfs. 1998-03-26 06:36:36 +00:00
jonathan 5dbbcd7d4d Garbage-collect BRAINDAMAGEd code (see pr 4438).
Attachment of keyboards and mice needs more work.
1998-03-25 06:27:32 +00:00
jonathan 6d836436ac Commit snapshot of pmax console rework as basepoint for 1.3.2 pullup:
* Do rcons output properly, using cn_tab->cn_dev which points
   at rcons cdevsw entrypoints.

 * The pmadx console code was using keyboard (serial) device
   (major,minor) for raster consoles with special code in the keyboard
   drivers to catch output intended for consoles, pull it off the device
   queue, and print them via cnputc().
   Ifdef out  RCONS_BRAINDAMAGE.

* Other minor cleanup to pmax scc driver.
1998-03-24 00:23:55 +00:00
jonathan 9a8dbd75df Clone lk20.h (keycode definitions) to /sys/dev/dec.
Update source pmax files accordingly.
cvs remove old pmax/dev/lk201.h.
1998-03-22 09:27:07 +00:00
jonathan 6e3073d769 More tty dialin/dialout changes (t_wopen).
NB: dtop is a keyboard/mouse bus and doesn't support dialout.
1998-03-22 07:04:13 +00:00
thorpej 0475e09198 Update for changes to config. 1998-01-12 20:04:24 +00:00
mhitch 4f4912d825 If DDB is defined, and RBUF_FERR occurs on a serial console port, enter ddb.
Fixes PR 4173.
1997-11-21 17:26:29 +00:00
jonathan 0f41aef4b9 Workaround for port-pmax/4438 (pmax kernel glass-tty console code is broken)
until a proper fix is available:
  Perpetuate the 4.4bsd design even further. Change keyboard-driver
  open routines to check for an active raster console. If active, set the
  keyboard struct tty's t_winsize from the rcons t_winsize on first open.
See pr 4438 for remaining problems and discussion of a complete fix.
1997-11-08 21:55:05 +00:00
jonathan d1ec048977 DDB for mips.
Add DDB interface to /sys/arch/mips/mips..
  Rework heuristic stack traceback to work with DDB.
  Add hooks  to print exception log from DDB.
  Add hooks from pmax console drivers:   call Debugger()
  after break from serial console, or 'DO' key from LK-xxx.
1997-07-07 03:54:24 +00:00
jonathan f4dc901780 Use #include <machine/bus.h> in pmax device drivers.
Garbage-collect `#include <pmax/locore.h>' lines.
1997-06-16 02:53:23 +00:00
mhitch 74245805bb DECstation MIPS3 support: wbflush() is cpu-dependent, need declaration from
machine/locore.h.
1997-06-15 17:58:56 +00:00
jonathan 428a2b873f Fix polled I/O getc/putc functions for non-serial consoles when
still cold (e.g., to initialize keyboards and mice).
Why these use polled, rather than interrupt-driven, IO is a mystery.
1996-10-16 02:10:33 +00:00
jonathan 23ad284399 Remove obsolete `#include <machine/MachConst.h>'.
Where CACHED_TO_HYS() is still needed for kernel-virtual-to-physical
or physical-to-uncached mapping (fb drivers), replace with
`#include <mips/cpuregs.h>'.
1996-10-13 13:13:50 +00:00
jonathan e1a0a7fc77 Split dcparam() into two parts:
* dcparam() with normal tty t_param interface, which calls
    * cold_dcparam() called with explicit dc7085 register address
      and flags, which does the work and is also callable when cold,
      to set up console (or kgdb) line parameters.
1996-10-13 12:25:50 +00:00
christos d286889901 backout previous kprintf change 1996-10-13 03:39:27 +00:00
jonathan 99a94f057e Put back the ttstop-returns-void changes accidentally clobbered by
merging the 1.2 and -current branch serial-console fixes.
1996-10-12 23:41:35 +00:00
christos 19d8368f2f printf -> kprintf, sprintf -> ksprintf 1996-10-11 00:44:42 +00:00
jonathan 874baa6c95 Rewrite dc7085 (dz-11 clone) driver as MI back-end, with bus-specific
cfattach front-end code:
  dc_ds for the decstation 2100( pmin), 3100 (pmax), and 5100.
  dc_ioasic for the decstation 5000/200 (3max) which does  not have a
  DEC TC-style IOCTL asic, but is configured as if it did.

* Add pre-autoconfig  code initialization of kerenl dc driver console I/O
  for remote serial consoles.  The hack to use PROM serial I/O until the
  dc device is autoconfigured is no longer necessary.
1996-09-25 20:48:51 +00:00
jonathan ad20e52d11 Commit snapshot of reworked dc driver to trunk, to pull up fix for
serial consoles to the 1.2 branch.  Includes:
  * dynamically allocated new-config softc
  * remove dependencies on Decstation CPU type, use flags in softc instead.
  * pass in values for softc flags (q.v.) from parent-specific attach code
  * #ifdef out rts/cts flow control support until it's known to work on
    200s.
  * redo initialization of serial consoles (needs more work).
1996-09-17 19:34:40 +00:00
jonathan 2bc8c4e5c2 Merge in 4.4BSD-Lite -> 4.4BSD-Lite2 changes. (untested).
The Lite2 changes  include:
  * Remove the last vestiges of high-bit-set-means-delay for output chars.
  * Handle the  2100/3100 having partial modem control on line 2 only,
    whereas the 5000/200 has modem control signals on lines 2 and 3.
  * Add RTS/CTS support for lines 2 and 3 on a 5000/200.
  * Add more s = spltty(); splx(s); where needed but not present.
1996-09-11 06:41:19 +00:00
mycroft b3eac79b64 tty stop functions really should return void, not int, and certainly not both. 1996-09-02 06:43:16 +00:00
mhitch 40c440b66e Do tty_attach() for serial lines and MAXINE console. 1996-06-16 16:50:56 +00:00
jonathan 465d53bd4d Fix sense of strcmp() comparison that broke dcmatch() on real ioctl asic hw. 1996-06-13 22:43:33 +00:00
jonathan 7adf57b6f5 Fix the reworked autoconfiguration to also boot on a 5000/200.
Check and avoid trying to configure (or dereference unknown arguments
to dcattach() and dcmatch() when called with busses the driver doesn't support.
1996-06-13 08:06:12 +00:00
mhitch de1b9b4230 Fix autoconfiguration stuff to match the alpha. The DS3100 will now
configure properly.  Also fix devices with TurboChannel and mainbus
attachments so they will work if no TurboChannel was configured.
Fix a panic when the dtop keyboard handler receieves a character
before the device has been opened.
1996-05-29 06:15:40 +00:00
jonathan 50dd608c3b more cleanups for -Wall:
Fix dc driver cdevsw entry points to match declarations.
    Change MachEmptyWriteBuffer() to wbflush().
1996-05-19 00:58:03 +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
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
jonathan f8fbfa0ce8 Change pmax rcons and low-level serial drivers to support the
old-style pmax polled input for cn_getc(). Needed because the
input side of rcons is not initialized in time for GENERIC kernels
to use it to read a root/swap devicename from /dev/console.
1995-09-11 21:29:23 +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
jonathan 1bacfdc2dd Add preliminary support for new-style configuration: struct cfdriver,
and match and attach code.  Still use the static softc so that drivers
work with kernels configured with either new or old config.
1995-08-04 00:26:35 +00:00
mellon 6a233c363c Fix up tty struct change from conf.h 1995-04-21 01:24:26 +00:00
cgd a63beafc2b new RCS ID format. 1994-10-26 21:08:38 +00:00
glass eff56c22fa much works but untested w/new fs. expect more tomorrow 1994-06-15 05:18:38 +00:00
glass 5e54277664 fix a few integration bugs, add vmfault debugging, more ultrix stuff 1994-06-02 06:14:56 +00:00
glass 9cf6b07329 add typecast, will compile 1994-05-30 06:12:07 +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 6b8ee3c10f various small netbsd-ifications 1994-01-14 05:05:17 +00:00
deraadt fe806afec2 pmax code from <ralphc@pyramid.com> & <rick@snowhite.cis.uoguelph.ca> 1993-10-12 03:22:19 +00:00