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of gcc extensions have more of a chance.
ok mcbride@, no objections from millert@, deraadt@
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Tom: I did not commit a couple of your changes.
i did not include some punctuation fixes (full stops, etc.)
mnemorable -> mnemonic: i decided memorable was probably better
instrunctions -> instruction: i kept the plural
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rescinded 22 July 1999. Proofed by myself and Theo.
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for hppa/osiop; krw@ ok
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Fix setting of data buffer length when doing auto request sense.
Add a little general paranoia about setting data buffer length.
Eliminate $ifdef'ed field in acb structure, leaving diagnostic code
using it #ifdef'ed.
Mostly suggested by and ok mickey@.
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In particular fix dma memory handling and as a result request sense
processing.
Much input/advice/testing from Mickey.
ok mickey@
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First cut at osiop driver (LSI Logic/Symbios/NCR 53C710). For hppa
only at the moment.
Functional for the most part, but there are known problems:
1) SCSI_CHECK/REQUEST_SENSE not handled at all - simply returns a
zero'ed scsi_sense_data buffer. As a result all osiop sc_link's are
created with the ADEV_NODOORLOCK quirk to suppress PREVENT_ALLOW
commands from being issued (and failing) during probe.
2) Sync negotiation (wide is not supported on this chip) needs to be
validated due to some ominous comments in the source about being valid
only for the 33Mhz Zeus board.
3) Probe message needs fixing/completion to issue useful info. See 2).
4) Timeout/hangs occur under heavy load, e.g. make builds.
From NetBSD.
ok mickey@
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