db43cabe32
Re-instate configuration print routines, following Chris' suggestion.
...
Only prints something if there's no scsi bus to attach.
1995-09-14 20:38:53 +00:00
9d7c17bfcb
We have no need for `esp_print()'; the only child we expect is a `scsibus',
...
and there's nothing to say if it isn't there. Returning -1 is an error
anyway as noted by Chuck Cranor.
1995-09-11 19:41:21 +00:00
bac2393fb0
Probe config registers correctly.
1995-09-06 12:35:38 +00:00
7b7773a0c5
Use bootpath_store() to set next boot component; used in dk_establish()
...
to match `sd' devices against the PROM's boot path.
Detect DMA "overshoots" when handling odd-sized transfer sizes (e.g., xfers
from/to raw partitions), by using the "Transfer Pad" command when the
transfer count reaches zero.
1995-08-18 10:43:46 +00:00
ffe4785a58
update SCSI minphys routines' definitions to match standard minphys()
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definition and usage.
1995-07-24 07:33:32 +00:00
cdbe7b1bc5
Have esp_minphys limit transfers to MAXPHYS bytes.
1995-07-13 12:45:22 +00:00
4770e5e7c5
Try to recover from multi-byte messages sent by a target for which we
...
get an "Illegal command" (why is this?) when we try to pull it in.
On detection of this condition, we reset the SCSI bus and simply stop asking
this target for an identify messages, for now.
1995-06-02 13:43:30 +00:00
c897fc5127
Better 4/100 support.
1995-03-01 21:09:19 +00:00
f6cd1eeea7
Integrate changes from Chuck Cranor for the Sun 4/100.
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Support for multiple register banks on SBUS devices (based on patches
from Francis Dupont).
Highlights:
romaux defines an array of register spaces.
pay attention to `vactype'.
quirks handling 4/100 idiosyncracies.
1995-02-01 12:37:21 +00:00
5a7fac721d
Handle incoming messages longer than 1 byte correctly.
1995-02-01 09:50:18 +00:00
81b3059a98
ESP_ID -> ESP_SELID
1995-01-07 05:17:59 +00:00
2a22c853db
Adapt to changed SCSI subsystem.
1995-01-02 20:21:01 +00:00
941871d6ab
XXmatch change (and a few __P() as well)
1994-11-23 07:02:02 +00:00
d3408abf29
C error
1994-11-21 01:56:38 +00:00
274a90762d
copyright/Id cleanup
1994-11-20 20:51:32 +00:00
4cd7c0f34e
reset scsi bus at attach time
1994-11-05 09:35:54 +00:00
2fb5b874a1
sbus_establish() is sun4c/sun4m specific
1994-10-15 08:57:20 +00:00
3ae3c206d7
mapiodev takes a bustype argument now
1994-10-15 05:48:47 +00:00
425833d1b0
sun4/300 support works
1994-10-02 21:59:56 +00:00
1340faab13
Replacement esp (NCR 53C9X + LSI DMA) scsi driver from Peter Galbavy.
1994-09-17 23:48:32 +00:00
bdf0a4caf3
fix for bug #403 from <grossman@informatik.tu-muenchen.de>
1994-08-13 08:53:38 +00:00
f79d935940
new from torek; now multiple drives will work
1994-05-27 02:38:15 +00:00
beab56ab90
new from torek:
...
add torek's comments to my DMA_DRAIN fix
1993-11-12 00:50:48 +00:00
80a1356c75
DELAY(1) after a DMA_DRAIN, to let the esp chip have a chance to
...
recover from the DMA.. seems to let my ss1+ work with the cache enabled.
+ also esp reset code from Torek.
1993-11-05 12:41:54 +00:00
e8c24a667b
sys/dev/scsi -> sys/arch/sparc/scsi.
1993-10-27 18:14:16 +00:00
4588caefaa
Chris Torek's sparc port. Missing lots of things.
1993-10-02 10:22:00 +00:00
pk