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5886 Commits

Author SHA1 Message Date
jonathan
ed4d846a84 Update pmax kernel to compile with -Werror: 
Add prototypes to the driver switch for old-style 4.4bsd/pmax device drivers
(i.e., the old pmax SCSI drivers).
 1995-09-25 21:10:03 +00:00
jonathan
51d59ca152 Update pmax kernel to compile with -Werror: 
Fix the initializer of the prom bootinit() function, to take a char* that's
(presumably) the name of the file  to boot -- even though it's not used.
 1995-09-25 21:06:29 +00:00
jonathan
cd887a9930 Add "kvtophys()", which maps MIPS R2000 kernel-virtual addresses to physical addresses, 
so they can (e.g.) be written to DMA mapping registers.
 1995-09-25 20:36:23 +00:00
chuck
b47de9fb69 new "xy" disk device driver from me. 
the "xy" driver runs Xylogics 450/451 SMD disk controllers.
 1995-09-25 20:35:14 +00:00
jonathan
06bd2712e9 Update pmax kernel to compile with -Werror: 
Update TURBOChannel and ioasic interrupt-establish routines to pass on their
device argument as a "void *", since that's how all the pmax interrupt handlers
are declared.
 1995-09-25 20:33:26 +00:00
chuck
25563b1f82 add config info for "xy" xylogics 450/451 driver 1995-09-25 20:27:30 +00:00
chuck
8d19642cd6 add "xy" xylogics 450/451 config stuff 1995-09-25 20:20:27 +00:00
chuck
1779adf6be minor cleanups: 
- don't let pcyl go unassigned if we have a non-sunos disklabel.
		if nothing else, guess pcyl = ncyl + acyl.
	- don't use bogus disklabel data if disk label is invalid
		(xdgetdisklabel() now returns if label was ok or not).
	- move xddriver decl. before start of actual code (cleanup).
 1995-09-25 20:12:44 +00:00
chuck
2aff99a206 bug fix: xddummystrat() was clearing all but B_BUSY when it should 
have been clearing just B_BUSY (s/B_BUSY/~B_BUSY/).    this
	fixes hard hang when reading disklabel when booting system.
minor clean up: added a few prototypes and only fool with bootpath
	if booting the system (in xdattach).
 1995-09-25 16:02:09 +00:00
jonathan
27361456c5 Force a delay after calling SCC_WRITE_DATA() to give the chip 
registers time to settle. DELAY(2) is reportedly enough.  Without the
delay, output characters are occasionally doubled.
 1995-09-25 04:30:43 +00:00
jonathan
7bb66692c0 Add fine-grain clock code which uses the 25 MHz TURBOChannel bus-cycle 
counter on 5k/240s to interpolate to microsecond-resolution clock
in microtime().  Only the "rev B" ASIC in 5k/240s is known to have
this counter; other models may or may not.  This gives microsecond
resolution at user-level, and up to 40ns resolution (modulo the
nominal 5(?) 40MHz cpu cycles for reads to complete) in the kernel.


Change the IOASIC reset function to set up the DMA mapping for the
53c94.  Allocate 16 Kbytes of DMA buffer for 53c94 ASCs under an IOASIC,
as the 3MAX baseboard and TC options  have 128 Kbytes of static
bounce buffer, and the drivers really _should_ support 16Kbyte
I/O requests. (They don't always.)

Give the LANCE a hard reset on 5k/240s, just to be on the safe side.
(the 5k/240 I use sometimes reported errors at boot time.)
 1995-09-25 04:21:01 +00:00
jonathan
462ef77234 Use the new "struct rconsole"; changes I apparently forgot to commit with 
pmax/dev/fb.c.
 1995-09-24 23:13:00 +00:00
pk
825bd034de Move pseudo swap block device to major 4 to make way for `xy'. 1995-09-24 20:45:27 +00:00
briggs
4d52f57876 Add Technology Works ethernet card. From 
Kazunari Nakamura <kazu@nkk.co.jp>.
 1995-09-24 14:13:56 +00:00
thorpej
a33b9f4fdb Assume primary swap is b' partition, not root partition + 1'. 1995-09-24 02:18:11 +00:00
chuck
4408ec71bf init bad144 table before we actually try and read anything from the 
disk, rather than init'ing after reading block 0 [in case we get an
error reading block zero].
 1995-09-24 00:27:59 +00:00
leo
44561deb01 Add support for the FX-card - Falcon mem. extension - (Nat!) 1995-09-23 20:31:21 +00:00
leo
7af927b56d Make sure the prototypes and inline definitions are included. 1995-09-23 20:29:16 +00:00
leo
afea10f476 Correct mapping for new (iso-8859-1) fontsets (Thomas Gerner). 1995-09-23 20:27:15 +00:00
leo
f28a41635b Make them compliant to iso-8859-1 (Thomas Gerner). 1995-09-23 20:25:34 +00:00
leo
c150cc4d37 PROF -> GPROF 1995-09-23 20:23:28 +00:00
leo
e44fc4282e Use -msoft-float as suggested by Gordon Ross. 1995-09-23 20:22:01 +00:00
thorpej
3810bc32eb Compile the system installation program and install it in /usr/mdec/rbootd 
as SYS_INST.
 1995-09-23 17:40:54 +00:00
thorpej
a8c323442d Add a standalone system installation program. Currently implements: 
* Prompt user for disklabel information and label disk.
	* Copy miniroot image from NFS server to `b' partition.
	* Boot kernel in miniroot image into single-user mode.
Hooks for tape support are there, but the meat for that isn't implemented yet.
 1995-09-23 17:38:51 +00:00
thorpej
a35f639de0 If compiled for the system installation program, prompt for myip, gateip, 
netmask, serverip, and path rather than using rarp/bootparam.

Catch up with libsa changes.
 1995-09-23 17:31:10 +00:00
thorpej
d429f2e11f Re-arrange a mite; for the system installation program. Catch up with libsa 
changes.
 1995-09-23 17:28:11 +00:00
thorpej
188f6e6912 Add *close() routines. Basically, zaps softc structure so that partition 
information will be re-loaded upon next open.

Catch up with libsa changes.
 1995-09-23 17:19:58 +00:00
thorpej
b8e9fb1b0b Catch up with libsa changes. 1995-09-23 17:17:03 +00:00
ragge
2572267bae relocation_info added. 1995-09-23 14:57:40 +00:00
chopps
96163f6aa5 fix typo 1995-09-23 13:42:03 +00:00
chopps
40a6506694 add memcpy entry 1995-09-23 08:14:36 +00:00
gwr
23ee56022d Cleanup, and catch up with libsa changes. 1995-09-23 03:42:17 +00:00
gwr
13d9b9d700 Sync up with the sparc version. 1995-09-23 03:40:28 +00:00
briggs
e23598f24f Much improved pdma transfers. 
Still not nearly as fast as FWB's drivers under the MacOS.
Uses the "blind" transfer method instead of polled pdma.
 1995-09-23 01:11:42 +00:00
jonathan
21f7aa38f6 Update the pmax rcons pseudo-device driver to work with the sys/dev/rcons 
version of rconsole.
 1995-09-22 23:48:20 +00:00
phil
7ed7d6148f Move the C struct to the properly protected place. 1995-09-22 23:19:30 +00:00
thorpej
42662e7b9c Need <sys/mount.h> 1995-09-22 15:29:33 +00:00
thorpej
f03897c2b6 "Oops." Get the declaration of sys_arch() correct. 1995-09-22 15:27:10 +00:00
jonathan
d1234038d4 Rename the force-all-pending-writes to memory function to wbflush(). 
Keep the old Mach-derived name "MachEmptyWriteBuffer()" as an alternate
entry point.
 1995-09-21 23:28:31 +00:00
thorpej
7c36f209e7 Need <sys/mount.h> now. 1995-09-21 22:26:04 +00:00
briggs
fc919965e8 Make sunos_sigreturn() match prototype. 1995-09-21 11:41:04 +00:00
briggs
01be7f2b8c Need sys/mount.h for fhandle_t. 1995-09-21 11:27:43 +00:00
briggs
4a9cf8407c Fix a warning. 1995-09-21 11:13:27 +00:00
thorpej
ddf9c6da16 Add 4 vnds to each, add 4 ccds to GENERIC, update BASALT to match 
current reality.
 1995-09-21 07:27:52 +00:00
briggs
fbd9919364 Fix warning and use __P for prototypes. 1995-09-21 03:36:25 +00:00
briggs
b895726b5c MACCCLASSIC is Color classic. And it's more like an LC than hopeless. 1995-09-21 01:56:31 +00:00
jonathan
0641f09bfb Include <sys/mount.h>, as the new <sys/syscallargs.h> won't compile without it. 1995-09-20 23:33:25 +00:00
briggs
de36f970fb Fix a few oversights. From Walter Ruetten <walter@ghpc8.ihf.rwth-aachen.de> 1995-09-20 13:03:21 +00:00
jonathan
2991316b06 Remove unecessary references to arch/sparc/rcons/raster.h, and some other lint. 1995-09-20 05:36:13 +00:00
jonathan
3589d052f0 Add gory debugging, because I don't have access to a MAXINE to test 
the baseboard framebuffer driver with rcons and it reportedly didn't work.
 1995-09-20 05:19:54 +00:00