It makes sfxge_tso_state smaller and even makes tso_start_new_packet()
few bytes smaller. Data used to calculate packet size are used nearby,
so it should be no problems with cache etc.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor), glebius
That partially fixes IPv6 fragment handling. Thanks to Kristof for
working on that.
Submitted by: Kristof Provost
Tested by: peter
Differential Revision: D1765
* Do not subvert vfs.timestamp_precision by reading the time and passing
that to utimensat(). Instead, pass UTIME_NOW. A fallback to a NULL times
pointer is no longer used.
* Do not ignore -a/-m if the user has write access but does not own the
file. Leave timestamps unchanged using UTIME_OMIT and do not fall back to
a NULL times pointer (which would set both timestamps) if that fails.
Reviewed by: bde
I don't like having it in this function; I may migrate it to ar9300_freebsd.c
at some point to keep the HAL code pollution down.
This allows ANI to be disabled via a sysctl.
Tested:
* AR9331, STA/TDMA modes
timeout previously collected only one child status with wait(2). If this
was one of the grandchildren timeout would return to sigsuspend and wait
until the timeout expired. Instead, loop for all children.
PR: kern/197608
Reviewed by: bapt, kib
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
This is a custom FreeBSD HAL method that is used by the TDMA code
to program the beacon timers directly without any guesswork/assumptions
by the HAL.
This brings up basic TDMA master/slave support on the AR9380 HAL,
however there are other issues preventing it from being stable.
(I'm seeing beacon interval instability, which may be due to
busy 2GHz air, but also may be due to some HAL configuration
issues with regards to ANI, or hardware timer programming, etc.)
Tested:
* AR9331 (Carambola2), STA, AP, adhoc and TDMA master mode.
As a followup to r278363, there is one more case where
stayopen can be accessed uninitialized, but even after
swapping arguments, access is possible in some other
cases so prevent it completely by initializing stayopen.
CID: 1018729
CID: 1018732
The existing implementation had a broken comparison that could
overflow and return confusing values. Replace this with a check
that avoids the overflow before it happens.
Consistently return a maximum value also on the case of negative
arguments since negative is considered an overflow and means
infinity for our current setrlimit().
New revamped version is credited to Bruce Evans.
CID: 1199295
MFC after: 1 week
has been removed and the driver has been greatly simplified and
optimised for FreeBSD. The driver is currently not built by default.
Requested by: Bruce Simpson <bms@fastmail.net>
children. Handle the situation instead asserting that it is
impossible.
Reported and tested by: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
The e2fs_gd struct was not being initialized and garbage was
being used for hinting the ext2 allocator variant.
Use malloc to clear the values and also initialize e2fs_contigdirs
during allocation to keep consistency.
While here clean up small style issues.
Reported by: Clang static analyser
MFC after: 1 week
This probably supports other devices based on SeaBIOS, which need
to be added to the smbios based quirks table.
The functionality has been ported from DragonFlyBSD and adapted
to FreeBSD's more general purpose environment.
Devices not covered by a quirk shouldn't be affected at all. Thanks
to jhb and kostikbel for reviewing the code.
Reviewed by: kostikbel, jhb
Approved by: jhb, kostikbel
Differential Revision: https://reviews.freebsd.org/D1802
It is safe to move the call to socantsendmore_locked() after
sbdrop_locked() as long as we hold the sockbuf lock across the two
calls.
CR: D1805
Reviewed by: adrian, kmacy, julian, rwatson
r278742:
Simplify jail_name_to_jid and try to be more fault tolerant when scanning for
the jail ID (poll up to 10 times for the jail IDs to become available)
If the scan fails, the code will fall through and fail as it does with Jenkins
today
r278636:
Parameterize out the amount of sleep done in each test
Set the value in each test to a different amount to avoid potential
side-effects with other instances of the test (or lingering processes) still
being present on the system
r278633:
Refactor the tests
1. `id -u` -> 0 is now only checked once; the entire test script is now skipped
if this assertion is violated
2. De-dent whitespace, based on 1.
3. Only setup the symlink for $sleep once at the top of the script, and tear it
down once at the bottom of the script
1. handle errors from nm_config(), if any (none of the FreeBSD drivers
currently returns an error on this function, so this change
is a no-op at this time
2. use a full memory barrier on ioctls
There was a race that bridge_ifdetach() could be called via
ifnet_departure event handler after vnet_bridge_uninit().
PR: 195859
Reported by: Danilo Egea Gondolfo
interrupts are enabled and the NIC is awake (think: loading a module)
then there's a not-quite-zero window where we'll get an interrupt
for the device before the attach method is called to finish setting
up the hardware.
Since I grab locks in ath_intr() to check various things, the locks
need to be ready much earlier.
- Use IEEE80211_F_DATAPAD;
- (c->ic_flags & IEEE80211_CHAN_PASSIVE) -> IEEE80211_IS_CHAN_PASSIVE(c);
- Convert ackfailcnt to int (there is dereference to *(int *) in ieee80211_ratectl_tx_complete());
- Fix & move cleanup to the end in wpi_rx_done();
- Add missed lock in wpi_update_beacon();
- Try to fix powersave.
PR: kern/197143
Submitted by: Andriy Voskoboinyk <s3erios@gmail.com>
includes the shared page allowing debuggers to use the signal trampoline
code to identify signal frames in core dumps.
Differential Revision: https://reviews.freebsd.org/D1828
Reviewed by: alc, kib
MFC after: 1 week
- vfs.recycles counts the number of vnodes forcefully recycled to avoid
exceeding kern.maxvnodes.
- vfs.vnodes_created counts the number of vnodes created by successful
calls to getnewvnode().
Differential Revision: https://reviews.freebsd.org/D1671
Reviewed by: kib
MFC after: 1 week
The QCA9565 can have RFKILL on GPIO Pin 11, and thus we need to configure
it up correctly or the NIC may not function.
I'm not sure why the AR9382 can't use GPIO 8 / GPIO 11 ; it's likely
hooked up to some external LNA or filter. The real solution is to
make it only block pin 8 / pin 11 for AR9382, but the AR9382 probes
like an AR9380. Sigh.
Submitted by: Anthony Jenkins <scoobi_doo@yahoo.com>
particular, stdio locking was affected.
Reported and tested by: "Matthew D. Fuller" <fullermd@over-yonder.net>
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
