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1115 Commits

Author SHA1 Message Date
mycroft
30a617c634 Wrap the default definition of S' in .ifndef'. 1996-08-31 21:40:47 +00:00
pk
686dd328c0 Faster checksumming, contributed by Zubin Dittia. 1996-08-29 20:14:49 +00:00
cgd
71ad30d0e9 (1) set scsi_link channel to either the appropriate channel (if a 
multi-channel driver), or to SCSI_CHANNEL_ONLY_ONE if a
    single-channel driver.
(2) use scsiprint() rather than a locally-defined autoconfig print
    function, and kill any locally-defined print function.
 1996-08-28 18:59:15 +00:00
mrg
358f853f46 re-order to allow NBPG/PGSHIFT/PGOFSET to work always. 1996-08-28 03:01:27 +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
mrg
b8e9f36083 add COMPAT_12. 1996-08-26 23:39:36 +00:00
thorpej
7e7c76ba78 Correct mistakes similar to those made in cgfour.c: Log message from 
cgfour.c:

Fix a typo and an error in color plane offset calculation.  Submitted by
Konrad Schroder <perseant@hitl.washington.edu>, PR #2695.
 1996-08-25 07:47:34 +00:00
thorpej
f124a6aaa9 Back out previous; this is a bigger problem than I expected. 1996-08-14 00:32:53 +00:00
thorpej
a05a1045f7 The htonl(), htons(), etc. functions return u_long and u_short. Add 
casts to the big-endian versions of these calls so that the compiler
won't complain when they're passed as arguments to printf().
 1996-08-14 00:07:35 +00:00
thorpej
28df9248ce Fix a typo and an error in color plane offset calculation. Submitted by 
Konrad Schroder <perseant@hitl.washington.edu>, PR #2695.
 1996-08-13 20:52:43 +00:00
chuck
cfdb99f44c repair XDC_HWAIT macro to handle the fact that waithead is now 
unsigned.   should fix xdc watchdog timeouts noted in port-sparc
by nathanw@mit.edu.
 1996-08-12 20:19:27 +00:00
mycroft
558d72128e Put into . Remove hooks for `config-dependent' and 
`device-driver' flags.
 1996-08-12 00:51:24 +00:00
mycroft
5c2e33fc0a Put back `waittime' variable. 1996-08-10 13:47:54 +00:00
mycroft
cf67f29afe * Add a HOSTED_C_C variable, which strips -p', -pg', and 
`-nostdinc', and use it when building genassym.
* Use `-nostdinc' just to be sure we're self-contained.
 1996-08-10 06:07:57 +00:00
mycroft
f94052ed3a * Define CWARNFLAGS and MKDEP in some moderately consistent fashion. 
* Make S expand to an absolute path at compile time.
* Use `-S' rather than `-x' to remove debugging symbols.
* Garbage collect unused variables.
* Reverse a handful of port-specific changes that do not correspond to
the common build model and are not needed.
 1996-08-10 05:29:24 +00:00
mrg
5abbf990f3 Change reboot(2) to take two arguments: bootopt like normal and also 
a boot string for firmware that can do this, such as the SPARC and
the sun3 models.  It is currently silently ignored on all other
hardware now, however.  The MD function "boot()" has been changed to
also take a char *.
 1996-08-09 10:30:23 +00:00
pk
7a26a7952d Fill in `pcb_psr' in the PCB before copying it to the new child PCB. 1996-08-02 13:44:48 +00:00
abrown
0c6696de2d Take advantage of new am7990 sc_nocarrier() function in order to do auto- 
matic media detection on Sun4m machines which support multiple media
(UTP and AUI). New function lenocarrier() switches media type when called
if no link? flags are set.

Redefine link flags for Lance ethernet (le):
	<none>:	switch between media as needed to find carrier (autodetect)
		Preference to whatever the PROM is using (AUI if not booted
		from the network)
	link0:	use UTP port only
	link1:	use AUI port only

This allows Sun4m machines with dual media Lance ethernet adapters to
boot from the network on the UTP port.
 1996-07-06 00:01:34 +00:00
chuck
e13b96dbf2 add native mode atm soft interrupt 1996-07-04 03:18:39 +00:00
pk
a6adfa8db7 Fix label sector confusion, per der mouse (PR#2598). 1996-07-03 22:02:09 +00:00
abrown
410fea854a Implement asm macros to allow 64-bit load/store to alternate address space. 
Use new ldda() and stda() to make MultiCache initialization work on
SuperSparc-II machines (these machines require 64-bit access, even
to a 32-bit register).
 1996-07-01 18:01:26 +00:00
pk
d71930e6c9 Put native NetBSD disk label in a piece of wasteland within a SunOS label. 
read_disk_label() uses the native label if present.
write_disk_label() constructs a SunOS label around the native one.
 1996-06-29 22:38:11 +00:00
pk
80c64cc71d Put native NetBSD disk label in a piece of wasteland within a SunOS label. 1996-06-29 22:33:16 +00:00
pk
e2ec1dab69 Avoid compiler warning on SUN4-only kernels. 1996-06-29 20:10:50 +00:00
pk
4ce982125b Need to add another `if defined(SUN4M)'; noticed by David Gilbert. 1996-06-29 20:09:40 +00:00
chuck
7544016a9d sbus specific stuff for eni155s sbus atm card. 
XXX: only works on sun4c, needs something better than vtophys() for
	machines with IOMMUs(?).
 1996-06-22 02:02:48 +00:00
pk
43cca6772f rd_root.c' => md_root.c' 1996-06-20 20:17:57 +00:00
pk
ba3ce100e0 memory disk driver hooks to pass on the root filesystem bits. 
Note: this file is called `md_root.c' in anticipation of the forthcoming
`rd' => `md' rename.
 1996-06-20 20:15:40 +00:00
pk
b0b2a995cd When booting from a floppy drive and RAMDSK_HOOKS is defined, arrange for 
a callback from memory disk driver to load the actual root image.
 1996-06-20 20:12:31 +00:00
pk
d802ca2b2a Declare a memory disk at block device #5. 1996-06-20 20:07:45 +00:00
pk
417fc9581d ramdisk stuff 1996-06-20 20:06:16 +00:00
pk
5b9021505a ramdisk stuff. 1996-06-20 20:05:46 +00:00
pk
a0222c1293 Turn on disconnect/reselect by default on targets 4-7 on the premise that 
tape devices normally are set to one of these targets. Tape devices should
be allowed to disconnect for the SCSI bus to operate acceptably.
 1996-06-20 19:50:41 +00:00
pk
dba83379bd Remove a "notyet" in last commit. 1996-06-19 13:30:49 +00:00
pk
c7fc34ac08 add tcx device at major number 109 1996-06-19 13:28:14 +00:00
pk
3da87417d2 tcx declaration 1996-06-19 13:25:01 +00:00
pk
5f5407c39e add tcx 1996-06-19 13:23:25 +00:00
pk
c6d4bf55e3 Add tcx definition. 1996-06-19 13:21:09 +00:00
pk
f62f900f6c First go at a TCX framebuffer driver. This version does enough to 
load and store colour lookup tables
	blank the screen / put monitor in power-saving mode
	make X11 run on it in `cgthree' emulation.
 1996-06-19 13:17:35 +00:00
pk
5d5e7cf75e bootpath detection: some (newer?) v2 prom versions use actual device address, 
e.g. `/fd@1,72000000'.
 1996-06-16 23:28:18 +00:00
pk
e2655dd7cc Allow DIAGNOSTIC kernels a FLUSHWIN trap in order to record stack traces 
(currently used by the nullfs filesystem code, noted by der mouse).
 1996-06-13 22:26:21 +00:00
pk
fbc5fd1fca Bound the buffer cache to 1/2 of kernel virtual memory, so machines with 
lots of core don't run out of core (takes care of PR#2506).
 1996-06-12 23:48:51 +00:00
pk
5ce90889f0 Remove unneeded header file. 1996-06-12 23:40:29 +00:00
pk
2266b8dd57 Use the setting of the ESPCFG2_FE bit rather than revision number to decide 
on the ESP chip's maximum transfer count.
 1996-06-12 19:12:19 +00:00
pk
d16dcebba7 Add signature for the Fujitsu MB86904 processor. 1996-06-12 18:39:15 +00:00
pk
f87e51fb6b Turn on RB_ASKNAME if a `swap generic' kernel was not able to determine 
the boot device. Also, call boot device hooks for all types of kernel
configurations.

Print "mainbus" name on sun4m machines.
 1996-06-12 15:24:05 +00:00
pk
4dd7cb4f5c Use ic_*' cacheinfo fields, and in the split-I&D case, derive c_linesize[l2]' 
from from the corresponding `ic_*' and `dc_*' values. This is not perfect,
but it makes SS4s and SS5s run until we have proper per-cpu cache handling.
 1996-06-12 14:57:03 +00:00
pk
52d6871979 Use ic_*' cacheinfo fields, and in the split-I&D case, derive c_linesize[l2]' 
from from the corresponding `ic_*' and `dc_*' values. This is not perfect,
but it makes SS4s and SS5s run until we have proper per-cpu cache handling.

Use the `cache-physical?' property to determine the value of `vactype'
on sun4m's. If absent, set vactype to VAC_WRITETHROUGH (XXX) else VAC_NONE.

Print simpler sun4m CPU identifier on attach.
 1996-06-12 14:56:09 +00:00
pk
6281105c8f Introduce separate ic_* fields for instruction caches. 1996-06-12 14:47:45 +00:00
pk
6a4a26da0c Correct test for dmachild' which failed on esp at obio*' configs (PR#2541). 1996-06-12 12:46:21 +00:00