controllers that do not support or have broken ACMD12 implementations.
Reviewed by: jmcneill
Obtained from: NetBSD
MFC after: 2 weeks
Sponsored by: Rubicon Communications, LLC (Netgate)
Differential Revision: https://reviews.freebsd.org/D10602
This could be seen in lib/libkvm/tests where kvm_test_common.o was
a common dependency, but one of the recursed progs had a special
CFLAGS+= -I that changed the build command. This would cause
all recursed builds to rebuild while fighting over the meta file
and object file.
Reported by: Mark Millard
MFC after: 1 week
Sponsored by: Dell EMC Isilon
- Mark the source buffer for a copyback operation as const in the kernel
API.
- Use const with input-only buffers in crypto ioctl structures used with
/dev/crypto.
MFC after: 1 month
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D10517
- Save the current FIR in the global 'cpuinfo' structure in a new
'fpu_id' member.
- Decode flags in the FIR when displaying other CPU flags during boot.
- Use the existing "dummy" slot in the floating point register structure
to export the FIR in process core dumps and via ptrace(). Note that
while the FIR register is not volatile, this practice of storing the FIR
in the floating-point register set is used in other OS's.
Reviewed by: kan
MFC after: 1 month
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10617
CPU_FOREACH() is not available until SI_SUB_CPU at SI_ORDER_ANY
when the LinuxKPI is loaded as part of the kernel.
MFC after: 1 week
Sponsored by: Mellanox Technologies
In real GNU libgcc, _Unwind_Backtrace is published with GCC_3.3 version
for all architectures but ARM. For ARM it's publishes with GCC_4.3.0
version.
This exception is not implement in your version of libggc, thus we
export _Unwind_Backtrace with bad version. To maintain backward
compatibility, publish _Unwind_Backtrace twice, once as compatible
symbol with GCC_3.3 version, and once as default symbol with
GCC_4.3.0 version.
While I'm in, fix typo in GCC_4.2.0 to GCC_4.3.0 inheritance declaration.
MFC after: 2 weeks
it allows to remap one VM memattr class to another.
This function is intent to be used as workaround for various SoC bugs,
mainly access ordering/sequencing related bugs in crossbar fabric.
Inspired by: https://reviews.freebsd.org/D10218
MFC after: 2 weeks
- Do not leak the adapter lock in sysctl_autoneg.
- Accept only 0 or 1 as valid settings for autonegotiation.
- A fixed speed must be requested by the driver when autonegotiation is
disabled otherwise the firmware will reject the l1cfg command. Use
the top speed supported by the port for now.
MFC after: 3 days
Sponsored by: Chelsio Communications
This might improve throughput slightly when far from the accesspoint,
apparently by allowing the firmware to listen on either of the two
antennas (if there are two, i.e. on 7260/7265/8260), whichever has
a better reception.
Obtained from: dragonflybsd.git 3b7fc5aac51f81062da0a2c8fdac23e683fbd548
* The DEVICE_POWER_FLAGS_CAM_MSK flag was removed in the upstream iwlwifi
in Linux commit ceef91c89480dd18bb3ac51e91280a233d0ca41f.
* Add sc_ps_disabled flag to struct iwm_softc, which corresponds to
mvm->ps_disabled in struct iwl_mvm in Linux iwlwifi.
* Adds a hw.iwm.power_scheme tunable which corresponds to the power_scheme
module parameter in Linux iwlwifi. Set this to 1 for completely
disabling power management, 2 (default) for balanced powermanagement,
and 3 for lowerpower mode (which does dtim period skipping).
* Imports the constants.h file from iwlwifi as if_iwm_constants.h.
* This doesn't allow changing the powermanagement setting while connected,
also one can only choose between enabled and disabled powersaving with
ifconfig (so switching between balanced and low-power mode requires
rebooting to change the tunable).
* After any changes to powermanagement (i.e. "ifconfig wlan0 powersave" to
enable powermanagement, or "ifconfig wlan0 -powersave" for disabling
powermanagement), one has to disconnect and reconnect to the accespoint
for the change to take effect.
Obtained from: dragonflybsd.git d7002a7990d077c92585978ea998474af50f91e0
* Fix a couple of cases where the nic lock ended up not being grabbed
during an iwm_read_prph() or iwm_write_prph().
Obtained from: dragonflybsd.git 6c5470f2db219c61e362c981fea969d97e1b8293
the code auto-generated for *.m - kobj_lookup_method(9) is useful;
for example in back-ends or base class device drivers in order to
determine whether a default method has been overridden. Thus, allow
for the kobj_method_t pointer argument - used by KOBJOPLOOKUP in
order to update the cache entry - of kobj_lookup_method(9), to be
NULL. Actually, that pointer is redundant as it's just set to the
same kobj_method_t that the kobj_lookup_method(9) function returns
in the first place, but probably it serves to reduce the number of
instructions generated for KOBJOPLOOKUP.
- For the same reason, move updating kobj_lookup_{hits,misses} (if
KOBJ_STATS is defined) from kobj_lookup_method(9) to KOBJOPLOOKUP.
As a side-effect, this gets rid of the convoluted approach of always
incrementing kobj_lookup_hits in KOBJOPLOOKUP and then in case of
a cache miss, decrementing it in kobj_lookup_method(9) again.
Also fix bad whitespace in sort_unique after r314809.
The parse_path syntax error came up in DIRDEPS_BUILD as the following
and emptied out all Makefile.depend files due to it:
# python share/mk/meta2deps.py
File "share/mk/meta2deps.py", line 538
rdir = os.path.realpath(dir)
^
IndentationError: unexpected indent
Sponsored by: Dell EMC Isilon
The closing paren for the list of architectures that should enable LIB32
by default was in the wrong place resulting in LIB32 always be enabled on
mips64 regardless of WITH_LIB32/WITHOUT_LIB32.
Submitted by: Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Obtained from: CheriBSD
Sponsored by: DARPA / AFRL
When the input to csplit contains fewer lines than the number of matches
specified, extra output was mistakenly included in some output files.
Fix the bug and add a simple ATF regression test.
PR: 219024
Submitted by: J.R. Oldroyd <fbsd at opal.com>
size is already set to something other than zero. It's supposed to be
called from eg /etc/profile - it's not neccessary to query terminal
size when logging in over the network, because the protocol used already
takes care of this, but it's neccessary when logging over a serial line.
Reviewed by: cem, Daniel O'Connor <darius@dons.net.au>
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D10637
