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Patches from Bill Studenmund <wrstuden@loki.stanford.edu>.
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After servicing an interrupt, check to see that there's not another
one pending before we clear the interrupt flag. This avoids a condition
where the line appears to go catatonic (which is particularly easily
triggered by pppd). From Bill Studenmund <wrstuden@loki.stanford.edu>.
XXX - we should probably log this if it gets excessive.
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time.
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Update some comments, and the copyright
Deal with interrupt flags more carefully, and use the correct offset
for PB500-series SCSI I/O. While I'm here, update the copyright.
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Test for serial console in adb_init() early, and abort if we're using it.
Initiialize ROM vectors regardless of this so that the PRAM RTC read and
write work regardless of whether a serial console is in use.
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NS,IPX,X.25 special processing is now handled in there.
reflect this amazing addition in all the ether ifaces.
ppl, pls check the stuff.
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was nicely optimizing the reads out for us. Kudos for this one go to
Steven R. Weiss <srw@hvcn.org>. (from netbsd)
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Still apparently not getting interrupts for some reason, so this is more
or less just a checkpoint.
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Patch to at least recognise FOCUS EtherLAN. From Erik Bertelson
<erik@sockdev.uni-c.dk>
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Instead, check the inquiry_flag. Also allow enabling and disabling
linked command issuance on target-by-target basis.
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New generic disk framework. Highlights:
New metrics handling. Metrics are now kept in the new `struct disk'.
Busy time is now stored as a timeval, and transfer count in bytes.
Storage for disklabels is now dynamically allocated, so that the size
of the disk structure is not machine-dependent.
Several new functions for attaching and detaching disks, and handling
metrics calculation.
Old-style instrumentation is still supported in drivers that did it
before. However, old-style instrumentation is being deprecated, and
will go away once the userland utilities are updated for the new
framework.
For usage and architectural details, see the forthcoming disk(9)
manual page.
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Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
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Update from Bill Studenmund <wrstuden@loki.stanford.edu> with some minor
cleanup from me. Now supports serial console.
Double ring limits from Bill Studenmund <wrstuden@loki.stanford.edu>.
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