chuck
ba1034fd85
- sync with new autoconfig code (iio goes away)
...
- add support for zs1, vme devices (untested)
Contributed by: Jason R. Thorpe <thorpej@og.org>
1996-04-26 18:47:34 +00:00
gwr
dd27878e7f
Catch up with some prototype changes.
1996-04-26 18:37:58 +00:00
gwr
035d12359e
Remove some hacks that "went around" the linesw[] operations.
1996-04-26 18:36:54 +00:00
leo
b26b45a14d
Corrections for removed <sys/cpu.h> and some more prototypes.
1996-04-26 06:59:15 +00:00
leo
7f0e5ecf77
- Fixup the ipending function for the Falcon. This seemed to be the source
...
of a lot of instability problems on the Falcon. I also enabled DMA on
interrupt basis for the Falcon.
- Try to handle targets that request too much data more sanely.
- Some fixups for strict prototypes + -Wall
Thanks to Markus Kilbinger for providing the debugging support.
1996-04-26 06:50:12 +00:00
thorpej
2931555121
Correction I mentioned to Chris that slipped through the cracks...
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maxusers -> 32.
1996-04-26 00:53:08 +00:00
scottr
eb335437e2
Ooops. ncr_sbcreg.h -> sbcreg.h
1996-04-25 23:47:06 +00:00
scottr
90b5a113d9
Renamed the sbc driver files
1996-04-25 22:30:10 +00:00
scottr
aca6a2e6da
Renamed these files.
1996-04-25 22:26:52 +00:00
scottr
95101e1310
Renamed these files.
1996-04-25 22:02:58 +00:00
scottr
a0bca74134
Remove some now-useless code.
1996-04-25 21:18:04 +00:00
scottr
5282131d76
Add ie1, appropriate for EtherExpress support
1996-04-25 20:14:13 +00:00
thorpej
09407a4201
Document the VM86 option by adding it to the GENERIC* kernel config
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files. Note, the option is disabled by default (comment out). This
is meant as an example for others.
1996-04-25 18:59:14 +00:00
scottr
18fd76201e
We don't need to enforce the MAX_DMA_SIZE limit in dma_alloc();
...
this is handled properly by sbc_drq_intr() already.
1996-04-25 14:40:26 +00:00
mycroft
f1f45fae7c
Emulate the INTO instruction.
1996-04-25 13:50:21 +00:00
scottr
2e936aa8ff
- Remove several hacks that didn't do much but waste cycles.
...
- Disable interrupt-driven PDMA when writing (use polled PDMA instead).
- Be more careful about when to flag a transfer as completed.
The result of these changes is that interrupt-driven PDMA works well
enough to bring the system up.
1996-04-25 06:18:41 +00:00
veego
f726c602da
another prototyp cleanup
1996-04-25 05:57:38 +00:00
cgd
72e70ce045
update for present reality
1996-04-25 04:28:04 +00:00
thorpej
aff40e2a72
Break up the ep driver into isa, eisa, and pci front-ends and a
...
bus-independent core driver. Tested on all three bus types, including
an isa 3c509 masquerading as an eisa device (use ep* at eisa? slot ? in
your kernel config file to catch this one).
XXX Driver still needs to be converted to <machine/bus.h>
1996-04-25 02:15:42 +00:00
christos
b8a3e738c6
Make the minimum function signature for this file to compile with the latest
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changes to vm_extern.h.
1996-04-25 01:15:41 +00:00
cgd
3e07e4275a
clean up and improve instructions, update to reflect current reality.
1996-04-25 00:11:09 +00:00
scottr
424ce7590a
Sync with prototype changes
1996-04-24 18:02:26 +00:00
is
09916f81d3
Make the Amiga mainboard mice, which used to be pseudo-devices, real devices.
...
(We want to support Amigoids without this interface in the near future.)
1996-04-24 11:41:16 +00:00
veego
463c504dc7
The prototyp for cpu_set_kpc is now in sys/systm.h
1996-04-23 22:54:49 +00:00
veego
112379ef29
Added some ifdef's for RETINA_SPEED_HACK
...
Argh, why is a fuction from the RetinaZ2 console driver in the console
driver for the RetinaZ3 ? Fixed.
Fixed some warnings from -Wall if you don't use -DDEBUG
1996-04-23 22:53:05 +00:00
veego
1ca9fb10a0
The prototyp of cpu_coredump is now in sys/signalvar.h
...
Added an ifdef DEBUG for struct phys_segs
1996-04-23 22:46:39 +00:00
pk
646acc51d0
Map the pixels explicitly on the VME32 bus.
1996-04-23 19:34:05 +00:00
pk
ee8f3dc1b8
Turn delay() into a calibrated loop. It's more accurate and compiles into
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a `leaf' routine, avoiding unexpected large delays by overflowing the
register windows.
1996-04-23 19:25:25 +00:00
is
0536f1591a
Protect two critical lines of ser.c with splser(). Without this, a
...
race condition exists which makes the internal serial drop incoming
characters under heavy load.
1996-04-23 17:03:04 +00:00
is
5b809af42a
Changed the speed calculations of the Amiga-builtin-serial driver to
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allow any baudrate the hardware allows, and to forbid two baudrates
(50 and 75) which the hardware does NOT support but which the old
speed conversion table pretended to support.
1996-04-23 16:38:32 +00:00
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.
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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>.
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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
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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
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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
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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()
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to support selecting UTP media on sun4m
1996-04-22 02:37:10 +00:00