Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
19,394 Commits 606 Branches 0 Tags 3.1 GiB
edda199ab0
Commit Graph

7341 Commits

Author SHA1 Message Date
chuck
edda199ab0 patch from: Steve Woodford <steve@mctavish.demon.co.uk> 
fixes the following problems:
   - Timeout on START/STOP unit command (ie. when spinning up the drive)
     Side effect of this fix is to reduce the busy-wait time in CMD phase.

   - Occasionally, the driver would lose an SBIC interrupt, especially when
     a tape drive was re-selecting on a busy SCSI bus.
 1996-04-23 16:32:54 +00:00
cgd
7bc9a18250 prototyping cleanups 1996-04-23 15:26:06 +00:00
cgd
58a104f26a pal_halt doesn't return; give it a noreturn attribute. 
Mark assembly that uses 'mb' as clobbering memory (pthreads does, and
it can't hurt).
 1996-04-23 15:24:09 +00:00
cgd
5437babf6c prom_halt doesn't return; give it a noreturn attribute 1996-04-23 15:23:18 +00:00
scottr
27c9c12e72 Clean up sbc_drq_intr() a bit; also, be more paranoid about size of transfer. 1996-04-23 14:20:28 +00:00
cgd
59cdf4331e clean up some, and use new sioreg.h 1996-04-23 14:15:55 +00:00
cgd
8253c155fe hanges from Trevor Mendez <tmendez@bbn.com> to use new sioreg.h 
header.  Also, I moved the LCA_SIO_DEVICE definition higher up in the
file.
 1996-04-23 14:15:28 +00:00
cgd
84da7b5f97 Intel 82378 System I/O (SIO) Chip register defintions, cleaned up a 
bit from a version supplied by Trevor Mendez <tmendez@bbn.com>.
 1996-04-23 14:10:53 +00:00
cgd
e9bbf69ff6 Changes from Trevor Mendez <tmendez@bbn.com> to add definitions of a 
couple of registers useful for debugging.
 1996-04-23 14:03:46 +00:00
cgd
fea5e372e6 Corrections from hardware manual, from Trevor Mendez <tmendez@bbn.com>. 
Adds comments and sets IOC_CONF correctly (it's write-only!).
 1996-04-23 14:00:53 +00:00
cgd
d8adbe4247 Changes from Trevor Mendez <tmendez@bbn.com> to make this compile 
with NWSCONS == 0.
 1996-04-23 13:57:55 +00:00
cgd
0895b8dd09 Changes from Trevor Mendez <tmendez@bbn.com> to print 0x's before hex 
numbers when panic()ing because of a machine check, for sanity.
 1996-04-23 13:54:32 +00:00
leo
df8c6afda1 Ignore joystick packages when running in 3b. emulation mode. 1996-04-23 11:02:01 +00:00
veego
d9b8ec83bd Ups, I removed a label which should go into a ifdef 1996-04-23 05:14:40 +00:00
scottr
509ace1016 Handle internal video interrupts on RBV-based machines differently so 
that Ethernet cards have a chance to work.  In particular, this change
has been tested on the IIci, IIsi, and LCIII.  The crucial info behind
this code was the result of a lot of work by Julian Bean.
 1996-04-23 03:53:26 +00:00
abrown
6b768c677a Now that we have lehwinit() for the Sun4m, make sure that we wait 20ms 
after changing the cable type, as specified in the chip documentation.
Also, sanity-check that sc_dma is valid in case a Sun4m ever exists without
a ledma.
 1996-04-22 03:57:29 +00:00
christos
90bc31d478 remove include of <sys/cpu.h> 1996-04-22 02:50:20 +00:00
christos
a897ec996a Remove dependency on <sys/cpu.h> 1996-04-22 02:42:00 +00:00
christos
bebf990150 Oops the name of the UTP/AUI bit changed under me... 1996-04-22 02:39:49 +00:00
christos
5253b892e9 Add a hardware dependent initialization function lehwinit() 
to support selecting UTP media on sun4m
 1996-04-22 02:37:10 +00:00
abrown
709298a10a - Changed Sun4m DMA chip support to detect and use maximum available SBus 
burst size when transferring data.
- Changed ledma attach code to pay attention to the PROM's notion of what
  cable type is being used. Note that this patch does not fix the problem
  recently discussed on port-sparc; in most cases the PROM doesn't know
  what cable type is being used. The default is now TP rather than AUI,
  though. A complete fix is forthcoming.
 1996-04-22 02:34:53 +00:00
christos
78403e6c0c Add a hardware dependent initialization function lehwinit() 1996-04-22 02:25:54 +00:00
veego
a922ebfb8b - Cleanup for -Wall and -Wstrict-prototypes 1996-04-21 21:13:16 +00:00
veego
974e9f6e22 - Cleanup for -Wall and -Wstrict-prototypes 
- Added support for multiple floppy drives
- CyberVision64:
        - has now a real console mode
        - another bugfix for boards with the new S3 chip
- Ariadne:
        - fixed crashes with aeput (mbuf failure)
 1996-04-21 21:10:48 +00:00
veego
dbf4b28b74 Added support for multiple floppy drives 
Added entry for the emplant scsi driver
 1996-04-21 21:09:40 +00:00
veego
db6f1b1304 Cleanup for -Wall and -Wstrict-prototypes 1996-04-21 21:06:46 +00:00
ghudson
585e1044c8 aic0 belongs at IRQ 11 (the card default); the entry was apparently 
changed to 12 by mistake when GENERIC was created after NetBSD 1.0.
Change confirmed by Perry and several others.  Fixes PR 1878.
 1996-04-21 20:55:25 +00:00
leo
18dd6b0909 Prototypes. 1996-04-19 20:35:31 +00:00
leo
f4e4aeed3c Check for curproc being NULL in pmap_remove(). 1996-04-19 20:33:01 +00:00
mark
d4d9deb9d7 Added facility to dump the SCSI information from the asc driver. 1996-04-19 20:15:36 +00:00
mark
e59df39537 Added asc_dump() function to dump the information gathered by the sbic 
driver.
 1996-04-19 20:13:56 +00:00
mark
0d0b8de238 Code fixes to get the sbic debugging code to compile. 1996-04-19 20:09:50 +00:00
mark
0e486086a5 Added information of the iic and rtc devices. 1996-04-19 20:04:29 +00:00
mark
7bbb222f40 Raise the spl level to spltty while manipulating the virtual console 
linked lists.
A couple of minor code cleanups.
 1996-04-19 20:03:37 +00:00
mark
c771d9f6c3 Config files updated for the new iic and rtc devices. 1996-04-19 20:00:41 +00:00
mark
584d8e9b80 Updated to reflect removal of iic and rtc code from arm32/ and the 
creataion of the iic and rtc devices.
 1996-04-19 19:57:49 +00:00
mark
a65bd66705 Header file for IIC structures, prototypes and ioctls. 1996-04-19 19:52:46 +00:00
mark
e51f620a83 Added IIC information for the PCF8583 RTC chip. 
Added #ifdef guard on rtc prototypes.
 1996-04-19 19:51:48 +00:00
mark
0b22968311 Initial commit of iic and rtc devices. 1996-04-19 19:49:03 +00:00
mark
ab4a325e4c The iic and rtc are now devices and have been rewritten ane moved to the 
mainbus directory.
 1996-04-19 19:43:31 +00:00
mark
11fb5f4ba0 Added configuration information for character devices iic and rtc. 1996-04-19 19:40:29 +00:00
mark
85d47049cc Don't report time or 'clock has gain ...' message if the base time 
was 0 in the inittodr() function.
 1996-04-19 19:39:17 +00:00
mycroft
901483b57b Sigh. Send a trace trap only if we are still in VM86 mode. 1996-04-18 21:21:11 +00:00
mycroft
15d4e17598 Send a trace trap only if the trace flag is set at the *beginning* of 
the emulated instruction.
 1996-04-18 20:36:35 +00:00
mycroft
204542255a After an emulated instruction, check the trace flag and force a trace 
trap if needed.
 1996-04-18 19:58:09 +00:00
chuck
442dec5d53 new driver: SCSI for VME147 
contributed by: Steve Woodford <steve@mctavish.demon.co.uk>

	this driver is based on the amiga sbic/33C93 driver.   Steve has
	cleaned it up and fixed lots of bugs.    Note that the original driver
	used features which require at least a WD33C93A (the vme147 has the
	original WD33C93 chip <no 'A' suffix>).   Steve has also written
	the DMA routines for the 147 to get things really going.   Hardware
	scatter-gather DMA and sync. SCSI are not supported (yet).   tested
	on several disk drives and a tape drive.   CD-ROM untested, but
	should work.
 1996-04-18 18:30:49 +00:00
chuck
da32bd7fed add wdsc, enable FFS, move le 1996-04-18 18:14:32 +00:00
chuck
f56be1680c add wdsc device 1996-04-18 18:07:58 +00:00
chuck
a574a3a423 add PCC_ICLEAR 1996-04-18 18:07:08 +00:00
chuck
94b120dfa8 add a "delay" function. 
XXX: assumes vme147 speed.   needs to be fixed and sync'd with DELAY.
	[will work with jason/hp300 to fix it properly]
 1996-04-18 18:06:30 +00:00