Commit Graph

78 Commits

Author SHA1 Message Date
mhitch 56c4befa83 Add an entry for the bus_space_tag in the TC attach argument tables. Fixes
PR #4100.
1997-09-24 02:45:12 +00:00
jonathan 5d53ad5ef5 Garbage-collect Mach_clock_addr outside of machdep.c.
Use as mcclock_addr inside machdep.c, to disable clock interrupts
until the clock is autoconfigured.
1997-08-06 12:03:34 +00:00
jonathan 787738a4f7 Move sys/dev/tc/mcclockvar.h -> sys/dev/dec/mcclockvar.h.
Update pmax clock code.
1997-07-22 07:51:33 +00:00
jonathan 8da32cee34 Include /sys/dev/dec/clockvar.h. Garbage-collect tc/clockvar.h. 1997-07-22 04:49:58 +00:00
jonathan 4631885e91 Kill __BROKEN_INDIRECT_CONFIG on pmax.
Based on a patch from Chris G. Demetriou, December 1996.
1997-07-21 05:39:02 +00:00
jtk ca1bba150a use locator defines in "locators.h" to index cf_loc[] 1997-07-17 03:16:39 +00:00
jtk 37f9c6bd88 use locator defines in "locators.h" to index cf_loc[] 1997-07-17 01:17:45 +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 89868a5f07 Import mcclock from NetBSD/Alpha, mostly replacing the Sprite clock code.
interface.   From Toru Nishimura <nisimura@itc.aist-nara.ac.jp>.

Partly merged back with Alpha code by Jonathan Stone. Needs more merging.
1997-06-22 09:34:34 +00:00
jonathan 1f44934407 * Change Sprite MACH_xxx prefix to MIPS_xxx.
* Use standard mips terminology (xxx_KSEG0, xxx_KSEG1) instead of the
  (more meaningful) Sprite names (xxx_CACHED, xxx_UNCACHED).
1997-06-22 07:42:25 +00:00
jonathan 3d2676b809 Garbage-collect '#include <machine/pte.h>'. 1997-06-16 23:52:06 +00:00
jonathan 3409ae8dcd Garbage-collect <machine/locore.h> 1997-06-16 04:30:15 +00:00
jonathan c34f92cbd1 <machine/locore.h> -> <machine/bus.h> 1997-06-16 04:18:57 +00:00
jonathan cd48c79960 Remove the machConst.h (wrapper for Sprite-derived source), and all
#includes <machine/machConst.h> uses.
Other header files now include <mips/cpuregs.h> where necessary.
1997-06-16 01:45:05 +00:00
mhitch 4eb69e0839 DECstation MIPS3 support: wbflush() is cpu-dependent, need declaration from
machine/locore.h.
1997-06-15 18:03:24 +00:00
mhitch 8059cbb275 Use TC_SPEED* for turbochannel speed values (keeps me from being confused
more than I am).
1997-06-15 16:53:40 +00:00
jonathan 4cf3fe8b78 lint: add prototype for pmax serial-console inithook. 1997-05-25 10:28:22 +00:00
jonathan c0c7efb178 Delint debugging-printf() macro. 1997-05-24 09:30:27 +00:00
jonathan 588324e3fb Lint: include prototypes for TurboChannel framebuffer console-init functions.
include prototype for printf() and panic() and delint calls.
1997-05-24 09:17:24 +00:00
mellon d3c5a81e19 Don't do rcons-specific things if no rcons pseudo-device was declared. Clean up probe-time printfs. 1997-05-15 07:24:37 +00:00
jonathan 13f3645083 Merge in changes from Alpha scc driver with RCS log message:
>  revision 1.33
>  date: 1997/05/15 02:15:55;  author: thorpej;  state: Exp;  lines: +8 -4
>  - In sccmatch(), check any user-specified offset, allowing scc unit numbers
>  to be nailed down.  From Ken Hornstein <kenh@cmf.nrl.navy.mil>, PR #3626,
>  slightly modified to allow wildcarded offsets.
>  - Blow away the cf->cf_unit check in sccmatch(); it's bogus.

Also gc usused references to  NSCC and #include "scc.h"
1997-05-15 04:49:32 +00:00
jonathan 26adc250c2 Stop ignoring DCD transitions on ioasic SCC serial lines.
From entropy@zippy.bernstein.com>.
1997-04-26 02:26:54 +00:00
jonathan f5343d2229 Cleanups, and convergence with the Alpha driver:
* kill scc_tty[] and needs-count.
  * Add usable-when-cold version of sccparam().
  * Add pre-autconf() console initialization entrypoint.
  * remove lint for gcc -Wall
  * wbflush() -> tc_mb()
all but the last of which have been fed through cgd and committed to the
Alpha scc driver.
1996-10-16 05:04:51 +00:00
jonathan 4be3cd1350 Remove pmax/tc/if_le.c. Superseded by sys/dev/tc MI TC/ioasic lance drivers. 1996-10-13 13:18:06 +00:00
christos d286889901 backout previous kprintf change 1996-10-13 03:39:27 +00:00
christos 19d8368f2f printf -> kprintf, sprintf -> ksprintf 1996-10-11 00:44:42 +00:00
jonathan 998ce62cdf Update pmax drivers to use "const" on 2nd arg to cfprint_t:
turbocnhannel: include/tc_machdep.h, tc/tc_subr.c, tc/asic.c
    kn01 baseboard: pmax/mainbus.c
1996-10-06 06:29:51 +00:00
jonathan be23611556 Apply diff from the 1.2 release branch, so that ugly IOASIC debugging
is disabled by default:
>revision 1.9.4.2
>date: 1996/09/09 20:19:11;  author: thorpej;  state: Exp;  lines: +2 -18
>Disable IOASIC_DEBUG so that autoconfiguration looks normal, by request
>of Jonathan Stone
1996-09-09 21:32:20 +00:00
mhitch b7ef581afb The MAXINE serial console is on scc0 (the only SCC on the MAXINE) instead
of scc1.  Fix the check of which scc to initialize the console serial line
so that the MAXINE serial console will work.
1996-09-07 01:25:37 +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
cgd 2a73ef60b7 change cfprint_t type definition to take a const char *, rather than
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).
1996-08-27 21:53:46 +00:00
jonathan 73a5d45710 * Add initialization of colourmap array when using mfb as a console.
* Add interrupt handler for 3MIN, where we cannot disable TC slot interrupts.
* Change mfbinit() signature to match other (pmax) TC framebuffer init
  routines.
* TODO after 1.2: add {cfb,mbf,sfb}var.h. Declare init functions there.
1996-08-27 02:32:48 +00:00
jonathan acebbfc2bd Fix sfbinit() call to pass four arguments, not three, matching the
signature in sfb.c, which was changed to support multiple sfb devices.
1996-08-21 14:02:48 +00:00
jonathan 2311fa5f31 Fix typo, colon instead of semicolon when DS_5000_25 is not defined. 1996-06-17 07:59:39 +00:00
mhitch 56a2e98b80 Do tty_attach() for serial lines. 1996-06-16 16:49:07 +00:00
jonathan d56e7d7f50 Fix for PR #1828 and partial fix for PR #2548:
* Eliminate the #ifdef DS5000 and kernel config option DS5000 altogether.
  option DS5000 was a hangover from 4.4bsd/pmax; it's never been clear
  if it means "support for DS5000/200" or "support for any TC machine".
  This implictly fixes pr 1828.

* Use the  "tc.h" and NTC generated by config for a "tc? at mainbus"
  where appropriate, intsead of #ifdef DS5000.


* Canonicalize the spelling of kernel options that enable support
  for particular models. Use
	DS5000_25	for the Personal Decstation aka MAXINE aka KN02-ca
	DS5000_100	for the 5000/1xx series aka KMIN aka KN02-ba
	DS5000_200	for the 5000/200 aka 3MAX aka KN02
	DS500_240	for the 5000/240 aka 3MAXPLUS aka KN03

and change  DS_5000_xxx to DS5000_xxx everywhere.

* Wrap the  interrupt handlers for each model in the appropriate #ifdef,
  instead of wrapping all of them with "#ifdef DS5000".

* Wrap the TC autoconfig for each model in the appropriate #ifdef.
1996-06-15 19:05:24 +00:00
mhitch fe55416706 Fix autoconfiguration stuff to more closely match the alpha - primarily
the IOASIC attached devices.  The DS3100 will now configure properly.
Fix the DS5000/25 IOASIC table entry for the RTC so the RTC interrupts
get enabled.
Fix up a moved include file.
1996-05-29 06:29:02 +00:00
jonathan 7469cf4c88 Add port number encodings. 1996-05-19 18:24:33 +00:00
thorpej c3c4b6f9f3 Make the MI LANCE driver standalone, and use cfattach to resolve
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.

Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 01:23:31 +00:00
christos 78403e6c0c Add a hardware dependent initialization function lehwinit() 1996-04-22 02:25:54 +00:00
cgd d7d306aeb7 change LANCE copy & zero functions' names to start with amd7990_, and
remove their 'integrate' (usually defined to be 'static') keywords.
when lance drivers are split up by attachment, more than one file will
reference the copy/zero functions (i.e. not just the file that pulls in
am7990.c... and eventually inclusion of am7990.c should go away entirely).
1996-04-18 00:25:11 +00:00
jonathan 2d2bc47dae Additional fixes to complete the NetBSD/1.1B config changes:
Add new device-attach struct cfattach le_tc_ca and struct cfdriver le_cd.
Change IOASIC cfdriver references  from "ioasiccd" to "ioasic_cd".
Change  "mainbuscd" to "mainbus_cd"
1996-03-18 01:22:27 +00:00
jonathan f7af868d1f Additional fixes to complete the NetBSD/1.1B config changes:
change IOASIC cfdriver references  from "ioasiccd" to "ioasic_cd"
1996-03-17 22:20:08 +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 467a64a327 Replace tc.c and ds-tc-conf.c with a re-written tc_subr.c. tc_subr.c
works with the revamped machine-independent TC code in sys/dev/tc.
A name change is necessary to avoid a name clash with sys/dev/tc/tc.c,
which also creates a tc.o.
1996-02-27 22:35:05 +00:00
jonathan 776c58e187 TurboChannel bus auto-configuration tables, and TurboChannel pre-autoconfig
probe functions for console framebuffers,  rewritten to work  with the
machine-independent TC support in sys/dev/tc.
1996-02-27 22:28:08 +00:00
jonathan b5c68cb4cd Add serial-console support that works with `new-style' (config.new) autconf
code.  Substantially the same code tested on a 5k/240. Should work on a
5k/1xx.  Not tested on a  MAXINE, where the single unit may break the
PROM-channel-number to driver-channel-number mapping.
1996-02-08 02:26:34 +00:00
mycroft 9d9a70a5a2 Fix #includes. 1996-02-02 18:05:36 +00:00
jonathan e229c8d175 Resolve pmax and alpha IOCTL asic driver differences, pass 1:
Rename the ioctl asic register and slot macros from ASIC_<xxx> to
IOASIC_<xxx>, to be compatible with the machine-indpendent names in
sys/dev/tc/ioasicvar.h.  The pmax code still uses
sys/arch/pmax/pmax/asic.h, as some of the registers and offsets
defined there are not yet defined in sys/dev/tc/ioasicvar.h.

Rename the ioctl asic base-address pointer from `asic_base' to `ioasic_base'.
1996-01-31 08:46:42 +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