Aren/NetBSD
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42 Commits

Author SHA1 Message Date
phil
326e5742ac Disable interrupt to avoid a bug. This makes the "new ncr" driver 
stable enough to use in the distribution.  We still need to find out
where the bug is when interrupts are enabled.
 1995-10-10 08:08:01 +00:00
phil
03fa08025b Major update: Many changes from Matthias Pfaller. 
* conf/DEFAULT: new file, default install kernel
* conf/INSTALL: +MSDOSFS, +NO_INLINE_SPLX, +RD_SIZE=2mb, +scn4/5
* conf/KLONDIKE: cosmetic changes
* conf/STEELHEAD: cosmetic changes
* conf/files.pc532: rd got a file of it's own
* dev/lpt.c: changes to support lower interrupt latency, packet input/output
  is now done at spl0
* dev/ncr.c: changes to support the most recent atari version of the ncr5380
  driver
* dev/ncr5380.c, dev/ncr5380reg.h: upgraded to most recent atari version,
  memcpy -> bcopy.
* dev/rd.c: ramdisk driver
* dev/scn.c: by patching scndefaultrate, the kernel's default baud rate can
  be changed with gdb
* include/psl.h: struct iv now protected by !LOCORE && _KERNEL
  inlining of splx can be prevented with new kernel option NO_INLINE_SPLX
  splx_di is like splx but leaves processor interrupts disabled
* pc532/autoconf.c: cosmetic changes
* pc532/conf.c: with rd entries
* pc532/intr.c: changes to support splx_di
* pc532/locore.s: ramdisk is no longer initialized
  not splx, but rett is now used to reenable CPU interrupts when leaving the
  interrupt service routine. This is necessary to prevent recursive interrupts.
* pc532/sys_machdep.c: memcpy -> bcopy
* pc532/mem.c: moved ramdisk to dev/rd.c
* stand/Makefile: boot is now loaded at 0x3eb800 instead of 0x363800
  Use current form of libsa and libkern.
* stand/inflate.c: emit twiddle every 8k and not every 1k
* stand/rd.c: ramdisk starts at 0x288000
 1995-09-26 20:15:57 +00:00
phil
f9399fadc7 add option CON_BRK_PANIC to be able to force a panic by 3 consecutive 
breaks without any input on the console port.
 1995-08-30 23:51:40 +00:00
phil
3564c1fcc2 More changes to ncr driver to try to get it working. (From Matthias Pfaller) 1995-08-29 22:44:27 +00:00
phil
6a179f1f2e VOID minphys. 1995-08-27 04:07:53 +00:00
phil
47ff5d6b3d More changes to the "new" ncr interrupt driven scsi driver (from M. Pfaller) 
Bring back the old polled driver until a kernel built with the interrupt
driven one is stable enough for production use.
 1995-08-25 07:30:33 +00:00
mycroft
80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
cgd
ffe4785a58 update SCSI minphys routines' definitions to match standard minphys() 
definition and usage.
 1995-07-24 07:33:32 +00:00
phil
ad4af073cd Updates from Matthias Pfaller. (leo@marco.de) 1995-06-26 23:13:54 +00:00
phil
2f62eae02d Checkpointing ... still has a couple of problems but it is better. 
(include/{icu.h,psl.h} should be listed as part of this checkpoint.)
 1995-06-18 07:18:02 +00:00
phil
a8674363a7 Replacement of the NCR driver by the Leo Weppelman NCR driver as 
ported by Matthias Pfaller (Thanks to both!) and a RCS id.
 1995-06-09 04:36:14 +00:00
phil
29db7c74b1 Changes from Matthias Pfaller: lpt driver changes, clock code similar 
to i386, interrupts from static table to dynamic table, other small
fixes (locore.s byte operates -> double operands ...)
 1995-05-16 07:30:30 +00:00
phil
fae7c89fdd RCS id/header cleanup. 1995-05-08 19:37:45 +00:00
phil
83e651c4c4 scntty & reorg using softc stuff. 1995-04-27 07:18:02 +00:00
phil
c42a783b23 Add scncnpollc. 1995-04-21 18:36:32 +00:00
mycroft
7e450d5085 device.h is defunct. 1995-04-10 07:50:42 +00:00
mycroft
381715c52f Clean up deleted files. 1995-01-19 07:03:40 +00:00
phil
8579e47846 move nncr.c -> ncr.c, nscn.c -> scn.c 1995-01-19 07:03:35 +00:00
phil
053d0c603b add xs->resid = 0; to ncr5380_scsi_cmd(). 1995-01-09 08:18:43 +00:00
phil
191f87cc1e the lpt driver by Matthias Pfaller. 1994-12-30 07:31:27 +00:00
phil
7fd629ada2 First try at catching up with generic scsi code. 1994-12-30 01:40:01 +00:00
phil
dedd59e3c2 Twiddles to ge config.new working. 1994-12-05 19:26:56 +00:00
cgd
dafacba9d5 new RCS ID format. 1994-10-26 08:23:50 +00:00
phil
6d82a5754b I missed this change a while ago. 1994-07-10 17:21:56 +00:00
phil
ec163683a8 State save on work to get config.new working. It is close. 1994-07-01 04:23:57 +00:00
phil
e64c23ff7e Checkpoint: closer to having config.new working with the pc532 
These files should go away some day, but for now, to allow both
config and config.new to work at the same time ...
 1994-06-26 15:00:06 +00:00
phil
7d7d0eedfe moved pc532/pc532/icu.h to pc532/include. 1994-05-17 17:29:34 +00:00
phil
8c0d7c128f Squash! Got that bug! 
scn.c -- removing debugging on line 1
scnreg.h -- don't turn off the other line's interrupts!!
 1994-04-21 22:31:32 +00:00
phil
6c6a8ee7de minor clean up. 1994-04-19 17:10:34 +00:00
phil
08cc626223 first (incomplete) attempt to get cts/rts working 1994-04-17 07:52:15 +00:00
phil
130bf68fa5 ncr: try to get it to recognize slower devices 
scn: mode it closer to i386 version
 1994-03-22 00:15:21 +00:00
phil
9c07c19e94 Adding a delay in the check processing that lets it find some slower devices. 1994-03-17 01:02:34 +00:00
phil
92f7fca836 Allowing pseudo_dma and cosmetic changes. 1994-03-10 21:35:48 +00:00
phil
28a4cae003 Changes to add a real console driver. 1994-03-08 19:47:51 +00:00
phil
e082e0b31d Changes to get the first working scsi driver (ncr.c) for the pc532. 1994-02-23 07:59:03 +00:00
phil
08a88e813d Changes to get the "ncr" driver in the tree. Still trying to get a working 
scsi driver.
 1994-02-22 22:54:42 +00:00
phil
d3751424a3 New snapshot of the dp files, scn changes due to change in ttioctl call. 1994-02-21 06:43:27 +00:00
phil
f3b1236dc8 State update, still not working. 1993-11-04 07:58:29 +00:00
phil
61a498a571 Fixing the SCSI DMA EOP problem. 1993-10-05 21:37:02 +00:00
phil
404b011213 Updating to current versions. Still not working. 1993-10-01 22:59:31 +00:00
phil
663f916d6d Getting past a bug that caused a "free: multiple frees" panic. 
This should not be final code.
 1993-09-13 07:25:06 +00:00
phil
e401483244 Adding the src/sys/arch/pc532 tree. 1993-09-09 23:53:45 +00:00