Keep track of the status of the scan.
On a transition IEEE80211_S_SCAN -> IEEE80211_S_SCAN, don't stop the previous
scan, finish the current scan.
When we receive some frames in the IEEE80211_S_SCAN state, set current_channel
based on the value advertised in beacons or probre reponse.
Moreover, it fixes WPA issues for me.
This does NOT identify the devices, merely indicates the
presence of devices at certain addresses. Tested on ichsmb
and nfsmb - other SMBus devices will need to ensure the
proper bus type is set. (I2C_TYPE_SMBUS)
From Nicolas Joly, via Paul Goyette, in PR#36744.
transfer as a write to ensure the memory is writable before starting any
transfer. The fault status information does not reflect this in the 'read'
status bit (i.e. it shows up as a read access), so faults with a RMW access
to non-writable memory was not getting the correct protection. The page would
be read-only and the instruction would fault over and over.
A specific example is when a process forks, and the child process attempts
to execute a RMW access to a data page, which is read-only because it's CoP
Copy-On-Write.
When checking if the page needs to be writablek, also check the locked transfer
and treat any locked transfer as a write.
68060 already handled this correctly, since it has separate read and write
fault bits, and both are set on a RMW access and the trap code was checking
the write status bit.
Fixes PR#36848.
it is easier to keep kernel configuration files up-to-date.
While we are here, disable a few compat options - NetBSD 1.5 has been
a while.
Tested on a Macintosh SE/30 with ae(4) ethernet card.
(thanks god for KMEMSTATS).
- sysmon_envsys_register: add all objects in the dictionary without any
lock, at this point the sme device hasn't been added into the list
and it's safe.
- Add sysmon_envsys_destroy_plist(prop_array_t) that destroys all objects
associated with a device and use it on sysmon_envsys_unregister() and
sysmon_envsys_register() if there's any error.
Thanks to Mindaugas Rasiukevicius (rmind@) for the great comments/ideas.
