bit in the PCI command register for the device. Otherwise, device drivers
that look at this register to see which types of BARs are usable will think
that none of them are.
This allows my Adaptec 1480A cardbus card to finally work.
Reviewed by: imp
the MAC policy list is busy during a load or unload attempt.
We assert no locks held during the cv wait, meaning we should
be fairly deadlock-safe. Because of the cv model and busy
count, it's possible for a cv waiter waiting for exclusive
access to the policy list to be starved by active and
long-lived access control/labeling events. For now, we
accept that as a necessary tradeoff.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
definition in the kernel. It also includes the offsetof()
definition which, according to bde@ should be here and not
in sys/types.h, and the definition of NULL so that we're
closer to make it closer to standard C.
Reviewed by: mike
ipfw_flow_id structure actual size and bcmp(3) may fail to compare
them properly. Compare members of these structures instead.
PR: kern/44078
Submitted by: Oleg Bulyzhin <oleg@rinet.ru>
Reviewed by: luigi
MFC after: 2 weeks
to reflect its new location, and add page queue and flag locking.
Notes: (1) alpha, i386, and ia64 had identical implementations
of pmap_collect() in terms of machine-independent interfaces;
(2) sparc64 doesn't require it; (3) powerpc had it as a TODO.
alpha. This will take the file out of sync with the private version
that we maintain, but alpha tinderbox has been broken for too long.
Tested on: i386, sparc64, alpha
- Fix some especially bad style in the CIS BAR tuple parsing code.
- activate Option ROMS correctly.
- de-obfuscate the Option ROM image selection code.
- Fix mis-interpretation of the PCI spec that prevented Option ROMs whose
CIS section wasn't in the first image from working.
- Fix mis-interpretation of the PCI spec that prevented CIS's mapped into
MEMIO space from working at all.
- Reject invalid CIS pointers.
Reviewed by: imp
we brought in the new cache and locking model for vnode labels. We
now rely on mac_associate_devfs_vnode().
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
earlier acquired lock with the same witness as the lock currently being
acquired. If we had released several earlier acquired locks after
acquiring enough locks to require another lock_list_entry bucket in the
lock list, then subsequent lock_list_entry buckets could contain only one
lock instance in which case i would be zero.
Reported by: Joel M. Baldwin <qumqats@outel.org>
dynamic mapping of an operation vector into an operation structure,
rather, we rely on C99 sparse structure initialization.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
