Note this includes changes to all drivers and moves some device firmware
loading to use firmware(9) and a separate module (e.g. ral). Also there
no longer are separate wlan_scan* modules; this functionality is now
bundled into the wlan module.
Supported by: Hobnob and Marvell
Reviewed by: many
Obtained from: Atheros (some bits)
A lot of testing has shown that the problem people were seeing was due
to invalid padding after the end of option list option, which was corrected
in tcp_output.c rev. 1.146.
Thanks to: anders@, s3raphi, Matt Reimer
Thanks to: Doug Hardie and Randy Rose, John Mayer, Susan Guzzardi
Special thanks to: dwhite@ and BitGravity
Discussed with: silby
MFC after: 1 day
So if we have channel 0..3 devclass_get_maxunit is 4.
It's never been a problem as devclass_get_device() has
catched a possibly bad input.
Discussed with: scottl
when reading credential data from sockets.
Teach pf to unlock the pcbinfo more quickly once it has acquired an
inpcb lock, as the inpcb lock is sufficient to protect the reference.
Assert locks, rather than read locks or write locks, on inpcbs in
subroutines--this is necessary as the inpcb may be passed down with a
write lock from the protocol, or may be passed down with a read lock
from the firewall lookup routine, and either is sufficient.
MFC after: 3 months
deserves its own internet memes). The trick is to force all available,
unused pins (that being advertised as "speaker") to behave as microphone
pins instead.
Reported / Tested by: Dmitry Kutsenko <kutsenko.truebsd.org>
MFC after: 3 days
we're certain the allocation will entierly succeed. This fixes a leak in a
fairly unlikely case.
Reported by: vijay singh <vijjus at rocketmail dot com>
MFC after: 1 week
noise from sio per unit. sio likes to probe if interrupts are configured
correctly by looking at the pending bits of the atpic in order to put a
non-fatal warning on the console. I think I'd rather read the pending
bits from the apics, but I'm not sure its worth the hassle.
There were no checks for left and right precisions at all, and
a check for field width had integer overflow bug.
Reported by: Maksymilian Arciemowicz
Security: http://securityreason.com/achievement_securityalert/53
Submitted by: Maxim Dounin <mdounin@mdounin.ru>
MFC after: 3 days
move most offload functionality from NIC to TOE
factor out all socket and inpcb direct access
factor out access to locking in incpb, pcbinfo, and sockbuf
__sFILE. This was supposed to be done in 6.0. Some notes:
- Where possible I restored the various lines to their pre-__sFILEX state.
- Retire INITEXTRA() and just initialize the wchar bits (orientation and
mbstate) explicitly instead. The various places that used INITEXTRA
didn't need the locking fields or _up initialized. (Some places needed
_up to exist and not be off the end of a NULL or garbage pointer, but
they didn't require it to be initialized to a specific value.)
- For now, stdio.h "knows" that pthread_t is a 'struct pthread *' to
avoid namespace pollution of including all the pthread types in stdio.h.
Once we remove all the inlines and make __sFILE private it can go back
to using pthread_t, etc.
- This does not remove any of the inlines currently and does not change
any of the public ABI of 'FILE'.
MFC after: 1 month
Reviewed by: peter
as the former is becoming deprecated and exhibits some extraneous
Giant-locking. The new callout(9) is declared MPSAFE, so it may
improve concurrency.
Tested by: matteo
Silence from: wpaul
MFC after: 1 month
explicitly select write locking for all use of the inpcb mutex.
Update some pcbinfo lock assertions to assert locked rather than
write-locked, although in practice almost all uses of the pcbinfo
rwlock main exclusive, and all instances of inpcb lock acquisition
are exclusive.
This change should introduce (ideally) little functional change.
However, it lays the groundwork for significantly increased
parallelism in the TCP/IP code.
MFC after: 3 months
Tested by: kris (superset of committered patch)
done by understandable macros.
Fix the bug that prevented the system from responding on interfaces with
link local addresses assigned.
PR: 120958
Submitted by: James Snow <snow at teardrop.org>
MFC after: 2 weeks
