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In some cases limits are just not needed, in others -- DFLTPHYS is the
right constant to use instead.
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Update kernel inclusions of capability.h to use capsicum.h instead; some
further refinement is required as some device drivers intended to be
portable over FreeBSD versions rely on __FreeBSD_version to decide whether
to include capability.h.
Sponsored by: Google, Inc.
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Approved by: emaste (co-mentor)
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Reported by: kib
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command register. The lazy BAR allocation code in FreeBSD sometimes
disables this bit when it detects a range conflict, and will re-enable
it on demand when a driver allocates the BAR. Thus, the bit is no longer
a reliable indication of capability, and should not be checked. This
results in the elimination of a lot of code from drivers, and also gives
the opportunity to simplify a lot of drivers to use a helper API to set
the busmaster enable bit.
This changes fixes some recent reports of disk controllers and their
associated drives/enclosures disappearing during boot.
Submitted by: jhb
Reviewed by: jfv, marius, achadd, achim
MFC after: 1 day
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__amd64__, and thus limited. Eliminate 2 trivial conditionals by
casting the 64-bit integral, holding an address, via (uintptr_t)
to (void *) and replace the last remaining check for __amd64__
with a check for __LP64__ instead.
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Series 6, 7, 8 and upcoming products. Older Adaptec RAID controller families are supported by the 'aac' driver.
Approved by: scottl (mentor)
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