If an error happens on the device, the driver will no longer fall
into the trap of reading this status 60 times before it decides that
this reply won't change to success/memory full.
Greatly reduces communication overhead during device error situation.
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Update comments to fully conform to the Linux comment styling.
Define Linux infinite effect duration (0) as FF_INFINITE
Chanage Oleg's name order
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Adds Asetek vendor id and product ids for:
- Invicta
- Forte
- La Prima
- Tony Kanaan
v2:
- Misc spelling fix in driver loaded info
v3:
- Chanage Oleg's name order
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
As noted by Anssi some 20 years ago, pool report is sometimes messed up.
This worked fine on many devices but casued oops on VRS DirectForce PRO.
Here, we're making sure pool report is refetched before trying to access
any of it's fields. While loop was replaced with a for loop + exit
conditions were moved aroud to decrease the possibility of creating an
infinite loop scenario.
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
We only want to refetch the pool report during device init. Reset
function is now called when uploading effects to an empty device so
extract pool fetch to separate function and call it from init before
autocenter check (autocenter check triggered reset during init).
Remove a superfluous pointer declaration and assigment as well.
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
PID devices can use different exponents for time fields, while Linux
Force Feedback API only supports miliseconds.
Read the exponent of a given time field and scale its value accordingly.
Changes in v7:
- Rescale all time fields, not only period
changes in v9:
- Properly assign fade_lenght, not attack_length to PID_FADE_TIME
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Previously, it was assumed that DEVICE_CONTROL usage is always an array
but a lot of devices implements it as a bitmask variable. This led to
the pidff_reset function not working and causing errors in such cases.
Selectors can come in three types. One selection of a set, N selections
and Any selection in form of bitmask as from USB Hid Usage Tables v1.5,
subsection 3.4.2.1
Added pidff_send_device_control which handles usage flag check which
decides whether DEVICE_CONTROL should be handled as "One selection of a
set" or "Any selection of a set".
Reset was triggered once, on device initialization. Now, it's triggered
every time when uploading an effect to an empty device (no currently
stored effects), tracked by pidff->effect_count variable.
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Some devices only support SINE periodic effect although they advertise
support for all PERIODIC effect in their HID descriptor. Some just do
nothing when trying to play such an effect (upload goes fine), some express
undefined behavior like turning to one side.
This quirk forces all the periodic effects to be uploaded as SINE. This is
acceptable as all these effects are similar in nature and are mostly used as
rumble. SINE is the most popular with others seldom used (especially SAW_UP
and SAW_DOWN).
Fixes periodic effects for PXN and LITE STAR wheels
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Extend pidff compatibility, usable button range, manage pidff quirks and
set improved fuzz/flat default for high precision devices. Possibility
of fixing device descriptors in the future if such needs arises.
As many of PID devices are quite similar and not dependent on
custom drivers, this one can handle all of PID devices which
need special care.
Numerous sim racing/sim flight bases report a lot of buttons
in excess of 100. Moza Racing exposes 128 of them and thus
the need to extend the available range.
All the included devices were tested and confirmed working
with the help of the sim racing community.
Changes in v6:
- Support "split" devices with a separate "input device" for buttons
- Fixed comment styling
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Some PID compliant devices automatically play effects after boot (i.e.
autocenter spring) that prevent the rendering of other effects since
it is done outside the kernel driver.
This makes sure all the effects currently played are stopped after
resetting the device.
It brings compatibility to the Brunner CLS-P joystick and others
Reported-by: Jules Noirant <jules.noirant@orange.fr>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Most steering wheels simply ignore DIRECTION field, but some try to be
compliant with the PID standard and use it in force calculations. Games
often ignore setting this field properly and/or there can be issues with
dinput8 -> wine -> SDL -> Linux API translation, and this value can be
incorrect. This can lead to partial/complete loss of Force Feedback or
even unexpected force reversal.
Sadly, this quirk can't be detected automatically without sending out
effects that would move an axis.
This fixes FFB on Moza Racing devices and others where effect direction
is not simply ignored.
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This lays out a way to provide an initial set of quirks to enable before
device initialization takes place. GPL symbol export needed for the
possibility of building HID drivers which use this function as modules.
Adding a wrapper function to ensure compatibility with the old behavior
of hid_pidff_init.
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
With this quirk, a PID device isn't required to have a strict
logical_minimum of 1 for the the PID_DEVICE_CONTROL usage page.
Some devices come with weird values in their device descriptors and
this quirk enables their initialization even if the logical minimum
of the DEVICE_CONTROL page is not 1.
Fixes initialization of VRS Direct Force Pro
Changes in v6:
- Change quirk name to better reflect it's intention
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Some devices with only one axis are missing PARAMETER_BLOCK_OFFSET field
for conditional effects. They can only have one axis, so we're limiting
the max_axis when setting the report for those effects.
Automatic detection ensures compatibility even if such device won't be
explicitly defined in the kernel.
Fixes initialization of VRS DirectForce PRO and possibly other devices.
Changes in v6:
- Fixed NULL pointer dereference. When PBO is missing, make sure not
to set it anyway
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
A lot of devices do not include this field, and it's seldom used in force
feedback implementations. I tested about three dozen applications and
none of them make use of the delay.
This fixes initialization of a lot of PID wheels like Cammus, VRS, FFBeast
This change has no effect on fully compliant devices
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This ensures the effect can actually be played on the connected force
feedback device. Adds clamping functions used instead of rescaling, as we
don't want to change the characteristics of the periodic effects.
Fixes edge cases found on Moza Racing and some other hardware where
the effects would not play if the period is outside the defined
logical range.
Changes in v6:
- Use in-kernel clamp macro instead of a custom solution
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Envelope struct is always initialized, but the envelope itself is
optional as described in USB PID Device class definition 1.0.
5.1.1.1 Type Specific Block Offsets
...
4) Effects that do not use Condition Blocks use 1 Parameter Block and
an *optional* Envelope Block.
Sending out "empty" envelope breaks force feedback on some devices with
games that use SINE effect + offset to emulate constant force effect, as
well as generally breaking Constant/Periodic effects. One of the affected
brands is Moza Racing.
This change prevents the envelope from being sent if it contains all
0 values while keeping the old behavior of only sending it, if it differs
from the old one.
Changes in v6:
- Simplify the checks to make them clearer
- Fix possible null pointer dereference while calling
pidff_needs_set_envelope
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Software uses 0 as de-facto infinite lenght on Linux FF apis (SDL),
Linux doesn't actually define anythi as of now, while USB PID defines
NULL (0xffff). Most PID devices do not expect a 0-length effect and
can't interpret it as infinite. This change fixes Force Feedback for
most PID compliant devices.
As most games depend on updating the values of already playing infinite
effects, this is crucial to ensure they will actually work.
Previously, users had to rely on third-party software to do this conversion
and make their PID devices usable.
Co-developed-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Makarenko Oleg <oleg@makarenk.ooo>
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Tested-by: Pablo Cisneros <patchkez@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Pull thermal control updates from Rafael Wysocki:
"These add support for Intel Panther Lake processors in multiple
places, modify Intel thermal drivers to stop selecting the user space
thermal governor which is not necessary for them to work any more and
clean up the thermal core somewhat:
- Add support for Panther Lake processors in multiple places (Zhang
Rui, Srinivas Pandruvada)
- Remove explicit user_space governor selection from Intel thermal
drivers (Srinivas Pandruvada)
- Rename a few things and relocate a comment in the thermal subsystem
(Rafael Wysocki)"
* tag 'thermal-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Rename function argument related to trip crossing
thermal: gov_bang_bang: Relocate regulation logic description
thermal: core: Rename callback functions in two governors
thermal: intel: Fix compile issue when CONFIG_NET is not defined
thermal: intel: int340x: Panther Lake power floor and workload hint support
thermal: intel: int340x: Panther Lake DLVR support
thermal: intel: Remove explicit user_space governor selection
ACPI: DPTF: Support Panther Lake
thermal: intel: int340x: processor: Enable MMIO RAPL for Panther Lake
powercap: intel_rapl: Add support for Panther Lake platform
Pull ACPI updates from Rafael Wysocki:
"The most significant change here is replacing msleep() in
acpi_os_sleep() with usleep_range() to reduce spurious sleep time due
to timer inaccuracy which may spectacularly reduce the duration of
system suspend and resume transitions on some systems.
All of the other changes fall into the fixes and cleanups category
this time.
Specifics:
- Use usleep_range() instead of msleep() in acpi_os_sleep() to reduce
excessive delays due to timer inaccuracy, mostly affecting system
suspend and resume (Rafael Wysocki)
- Use str_enabled_disabled() string helpers in the ACPI tables
parsing code to make it easier to follow (Sunil V L)
- Update device properties parsing on systems using ACPI so that data
firmware nodes resulting from _DSD evaluation are treated as
available in firmware nodes walks (Sakari Ailus)
- Fix missing guid_t declaration in linux/prmt.h (Robert Richter)
- Update the GHES handling code to follow the global panic= policy
instead of overriding it by force-rebooting the system after a
fatal HW error has been reported (Borislav Petkov)
- Update messages printed by the ACPI battery driver to always refer
to driver extensions as "hooks" to avoid confusion with similar
functionality in the power supply subsystem in the future (Thomas
Weißschuh)
- Fix .probe() error path cleanup in the ACPI fan driver to avoid
memory leaks (Joe Hattori)
- Constify 'struct bin_attribute' in some places in the ACPI
subsystem and mark it as __ro_after_init in one place to prevent
binary blob attributes from being updated (Thomas Weißschuh)
- Add empty stubs for several ACPI-related symbols so that they can
be used when CONFIG_ACPI is unset and use them for removing
unnecessary conditional compilation from the ipu-bridge driver
(Ricardo Ribalda)"
* tag 'acpi-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
APEI: GHES: Have GHES honor the panic= setting
ACPI: PRM: Fix missing guid_t declaration in linux/prmt.h
ACPI: tables: Use string choice helpers
ACPI: property: Consider data nodes as being available
media: ipu-bridge: Remove unneeded conditional compilations
ACPI: bus: implement acpi_device_hid when !ACPI
ACPI: bus: implement for_each_acpi_consumer_dev when !ACPI
ACPI: header: implement acpi_device_handle when !ACPI
ACPI: bus: implement acpi_get_physical_device_location when !ACPI
ACPI: bus: implement for_each_acpi_dev_match when !ACPI
ACPI: bus: change the prototype for acpi_get_physical_device_location
ACPI: fan: cleanup resources in the error path of .probe()
ACPI: battery: Rename extensions to hook in messages
ACPI: OSL: Use usleep_range() in acpi_os_sleep()
ACPI: sysfs: Constify 'struct bin_attribute'
ACPI: BGRT: Constify 'struct bin_attribute'
ACPI: BGRT: Mark bin_attribute as __ro_after_init
Pull power management updates from Rafael Wysocki:
"The majority of changes here are cpufreq updates which are dominated
by amd-pstate driver changes, like in the previous cycle. Moreover,
changes related to amd-pstate are also the majority of cpupower
utility updates.
Included are some pieces of new hardware support, like the addition of
Clearwater Forest processors support to intel_idle, new cpufreq driver
for Airoha SoCs, and Apple cpufreq driver extensions to support more
SoCs. The intel_pstate driver is also extended to be able to support
new platforms by using ACPI CPPC to compute scaling factors between
HWP performance states and frequency.
The rest is mostly fixes and cleanups in assorted pieces of power
management code.
Specifics:
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof
Kozlowski)
- Extend the Apple cpufreq driver to support more SoCs (Hector
Martin, Nick Chan)
- Add new cpufreq driver for Airoha SoCs (Christian Marangi)
- Fix using cpufreq-dt as module (Andreas Kemnade)
- Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter
Edwards, Sibi Sankar, Manivannan Sadhasivam)
- Fix the maximum supported frequency computation in the ACPI cpufreq
driver to avoid relying on unfounded assumptions (Gautham Shenoy)
- Fix an amd-pstate driver regression with preferred core rankings
not being used (Mario Limonciello)
- Fix a precision issue with frequency calculation in the amd-pstate
driver (Naresh Solanki)
- Add ftrace event to the amd-pstate driver for active mode (Mario
Limonciello)
- Set default EPP policy on Ryzen processors in amd-pstate (Mario
Limonciello)
- Clean up the amd-pstate cpufreq driver and optimize it to increase
code reuse (Mario Limonciello, Dhananjay Ugwekar)
- Use CPPC to get scaling factors between HWP performance levels and
frequency in the intel_pstate driver and make it stop using a
built-in scaling factor for Arrow Lake processors (Rafael Wysocki)
- Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN
for consistency with CPU offline (Christian Loehle)
- Fix superfluous updates caused by need_freq_update in the schedutil
cpufreq governor (Sultan Alsawaf)
- Allow configuring the system suspend-resume (DPM) watchdog to warn
earlier than panic (Douglas Anderson)
- Implement devm_device_init_wakeup() helper and introduce a device-
managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan)
- Remove direct inclusions of 'pm_wakeup.h' which should be only
included via 'device.h' (Wolfram Sang)
- Clean up two comments in the core system-wide PM code (Rafael
Wysocki, Randy Dunlap)
- Add Clearwater Forest processor support to the intel_idle cpuidle
driver (Artem Bityutskiy)
- Clean up the Exynos devfreq driver and devfreq core (Markus
Elfring, Jeongjun Park)
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong,
Joe Hattori)
- Implement dev_pm_opp_get_bw() (Neil Armstrong)
- Expose OPP reference counting helpers for Rust (Viresh Kumar)
- Fix TSC MHz calculation in cpupower (He Rongguang)
- Add install and uninstall options to bindings Makefile and add
header changes for cpufreq.h to SWIG bindings in cpupower (John B.
Wyatt IV)
- Add missing residency header changes in cpuidle.h to SWIG bindings
in cpupower (John B. Wyatt IV)
- Add output files to .gitignore and clean them up in "make clean" in
selftests/cpufreq (Li Zhijian)
- Fix cross-compilation in cpupower Makefile (Peng Fan)
- Revise the is_valid flag handling for idle_monitor in the cpupower
utility (wangfushuai)
- Extend and clean up AMD processors support in cpupower (Mario
Limonciello)"
* tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (67 commits)
PM / OPP: Add reference counting helpers for Rust implementation
PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq()
cpufreq: Use str_enable_disable()-like helpers
cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
PM: sleep: Allow configuring the DPM watchdog to warn earlier than panic
PM: sleep: convert comment from kernel-doc to plain comment
cpufreq: ACPI: Fix max-frequency computation
pm: cpupower: Add missing residency header changes in cpuidle.h to SWIG
PM / devfreq: exynos: remove unused function parameter
OPP: OF: Fix an OF node leak in _opp_add_static_v2()
cpufreq/amd-pstate: Refactor max frequency calculation
cpufreq/amd-pstate: Fix prefcore rankings
pm: cpupower: Add header changes for cpufreq.h to SWIG bindings
cpufreq: sparc: change kzalloc to kcalloc
cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks
cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available
cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support
cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT
cpufreq: apple-soc: Increase cluster switch timeout to 400us
cpufreq: apple-soc: Use 32-bit read for status register
...
Pull ipmi updates from Corey Minyard:
- I'm switching to a new email address, so update that
- Minor fixes for formats and return values and missing ifdefs
- A fix for some error handling that causes a loss of messages
* tag 'for-linus-6.14-1' of https://github.com/cminyard/linux-ipmi:
MAINTAINERS: ipmi: update my email address
ipmi: ssif_bmc: Fix new request loss when bmc ready for a response
ipmi: make ipmi_destroy_user() return void
char:ipmi: Fix a not-used variable on a non-ACPI system
char:ipmi: Fix the wrong format specifier
ipmi: ipmb: Add check devm_kasprintf() returned value
Pull clk updates from Stephen Boyd:
"A pretty quiet cycle this time around. We have a bunch of new Qualcomm
clk drivers, per usual, and then a handful of drivers for other SoCs.
Then the usual pile of cleanups is fairly small data fixes or
converting DT bindings to YAML so they can be validated.
No changes to the core framework besides an OF node refcount bump that
never got decremented.
New Drivers:
- 5L35023 variant of Versa 3 clock generator
- Various Qualcomm clk controllers: IPQ CMN PLL, SM6115 LPASS, SM750
global, tcsr, rpmh, and display. X Plus GPU and global. QCS615 rpmh
and MSM8937 and MSM8940 RPM.
- Qualcomm Pongo and Taycan Alpha PLLs
- Qualcomm IPQ5424 NoC-related interconnect clks
- Renesas RZ/G3E (R9A09G047) SoC clk driver
- SAMA7D65 SoC clk driver
- Samsung Exynos990 SoC clk driver"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (159 commits)
clk: analogbits: Fix incorrect calculation of vco rate delta
clk: bcm: rpi: Add disp clock
clk: bcm: rpi: Create helper to retrieve private data
clk: bcm: rpi: Enable minimize for all firmware clocks
clk: bcm: rpi: Allow cpufreq driver to also adjust gpu clocks
clk: bcm: rpi: Add ISP to exported clocks
clk: stm32f4: support spread spectrum clock generation
clk: stm32f4: use FIELD helpers to access the PLLCFGR fields
dt-bindings: clock: st,stm32-rcc: support spread spectrum clocking
dt-bindings: clock: convert stm32 rcc bindings to json-schema
clk: Use str_enable_disable-like helpers
clk: clk-loongson2: Fix the number count of clk provider
clk: clk-loongson2: Switch to use devm_clk_hw_register_fixed_rate_parent_data()
clk: starfive: Make _clk_get become a common helper function
clk: en7523: Add clock for eMMC for EN7581
dt-bindings: clock: add ID for eMMC for EN7581
dt-bindings: clock: drop NUM_CLOCKS define for EN7581
clk: en7523: Rework clock handling for different clock numbers
clk: thead: Fix cpu2vp_clk for TH1520 AP_SUBSYS clocks
clk: thead: Add CLK_IGNORE_UNUSED to fix TH1520 boot
...
Pull i2c updates from Wolfram Sang:
"Core:
- list-based mechanisms for handling auto-detected and userspace
created clients are replaced with a flag-based approach. The
resulting code is much simpler as well as the locking.
- i2c clients now get a default debugfs dir managed by the I2C core.
Drivers don't have to maintain their own directory anymore.
Driver updates:
- xiic: atomic_transfer support
- imx-lpi2c: DMA and target mode support
- riic cleanups
- npcm: better timeout handling and more precise frequency setups
- davinci: remove unused platform_data
- at24: add new compatibles for variants from Giantec and Puya
Semiconductor (together with a new vendor prefix)"
* tag 'i2c-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits)
i2c: add kdoc for the new debugfs entry of clients
i2c: designware: Actually make use of the I2C_DW_COMMON and I2C_DW symbol namespaces
i2c: add core-managed per-client directory in debugfs
i2c: Force ELAN06FA touchpad I2C bus freq to 100KHz
i2c: riic: Add `riic_bus_barrier()` to check bus availability
i2c: riic: Use predefined macro and simplify clock tick calculation
i2c: riic: Mark riic_irqs array as const
i2c: riic: Make use of devres helper to request deasserted reset line
i2c: riic: Use GENMASK() macro for bitmask definitions
i2c: riic: Use BIT macro consistently
i2c: riic: Use local `dev` pointer in `dev_err_probe()`
i2c: riic: Use dev_err_probe in probe and riic_init_hw functions
i2c: riic: Introduce a separate variable for IRQ
i2c: amd756: Remove superfluous TODO
Revert "i2c: amd756: Fix endianness handling for word data"
i2c: i801: Add lis3lv02d for Dell Precision M6800
i2c: i801: Remove unnecessary PCI function call
i2c: core: Allocate temp client on the stack in i2c_detect
i2c: slave-eeprom: Constify 'struct bin_attribute'
i2c: imx-lpi2c: make controller available until the system enters suspend_noirq() and from resume_noirq().
...
Pull pwm updates from Uwe Kleine-König:
"This time there are very little changes for pwm. There is nothing new,
just a few maintenance cleanups.
The contributors this time around were Krzysztof Kozlowski, Mingwei
Zheng, Philipp Stanner, and Stanislav Jakubek. Thanks!"
* tag 'pwm/for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
pwm: stm32: Add check for clk_enable()
dt-bindings: pwm: Correct indentation and style in DTS example
pwm: stm32-lp: Add check for clk_enable()
dt-bindings: pwm: marvell,berlin-pwm: Convert from txt to yaml
dt-bindings: pwm: sprd,ums512-pwm: convert to YAML
pwm: Replace deprecated PCI functions
Pull MMC updates from Ulf Hansson:
"MMC core:
- Share a helper to convert from crypto_profile to mmc_host
- Respect quirk_max_rate for non-UHS SDIO card too
MMC host:
- Add DT bindings for the mmc-slot
- Clarify DT bindings for the mmc-controller
- bcm2835: Add support for system-wide suspend/resume PM
- dw_mmc-exynos: Add support for the exynos8895 variant
- meson-mx-sdio: Convert DT bindings to dtschema
- mtk-sd: Fixup use of two register ranges
- mtk-sd: Add support for ignoring cmd response CRC
- sdhci-esdhc-imx: enable 'SDHCI_QUIRK_NO_LED' quirk for S32G
- sdhci-msm: Correctly set the load for the regulator
- sdhci-msm: Convert to use custom crypto profile
- sdhci-of-at91: Add support for the microchip sama7d65 variant"
* tag 'mmc-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (25 commits)
mmc: sdhci-msm: Correctly set the load for the regulator
mmc: hi3798mv200: Use syscon_regmap_lookup_by_phandle_args
mmc: Use of_property_present() for non-boolean properties
dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatible for exynos8895
mmc: sdhci-msm: convert to use custom crypto profile
mmc: crypto: add mmc_from_crypto_profile()
mmc: mtk-sd: Limit getting top_base to SoCs that require it
dt-bindings: mmc: mtk-sd: Document compatibles that need two register ranges
mmc: sdhci-acpi: Use devm_platform_ioremap_resource()
mmc: sdhci-acpi: Remove not so useful error message
dt-bindings: mmc: convert amlogic,meson-mx-sdio.txt to dtschema
dt-bindings: mmc: document mmc-slot
dt-bindings: mmc: controller: remove '|' when not needed
dt-bindings: mmc: controller: move properties common with slot out to mmc-controller-common
dt-bindings: mmc: controller: clarify the address-cells description
mmc: bcm2835: add suspend/resume pm support
dt-bindings: Drop Bhupesh Sharma from maintainers
mmc: core: don't include 'pm_wakeup.h' directly
mmc: mtk-sd: Add support for ignoring cmd response CRC
mmc: core: Introduce the MMC_RSP_R1B_NO_CRC response
...
Pull hwmon updates from Guenter Roeck:
"New drivers:
- PMBus client driver for Intel CRPS185 power supply
- PMBus client driver for Texas Instruments TPS25990
Chip support added to existing drivers:
- pmbus/max15301: Add support for MAX15303
- pmbus/adm1275: Add adm1273 support
- lm75: Add NXP P3T1755 support; with it, add I3C support to the
driver
- asus-ec-sensors: Add TUF GAMING X670E PLUS
Other notable changes:
- nct6683: Add customer IDs for several MSI and ASRock boards
- tmp108: Add regulator support
- Improve write protect support in PMBus core
- pmbus/dps920ab: Add ability to instantiate through i2c
- The hwmon core now accepts NULL as device name parameter to
[devm_]hwmon_device_register_with_info ans uses the parent device
name as fallback in that case
- The PMBus core now provides the PMBUs revision in a debugfs file
- asus-ec-sensors: Support for optional CPU fan on AMD 600
motherboards
- raspberrypi: Add PM suspend/resume support
- dell-smm: Enable manual fan control support on Dell XPS 9370
- pwm-fan: Default to maximum cooling level if provided
And various other minor fixes and improvements"
* tag 'hwmon-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (44 commits)
hwmon: pmbus: dps920ab: Add ability to instantiate through i2c
hwmon: (pwm-fan) Default to the Maximum cooling level if provided
hwmon: (asus_atk0110) Use str_enabled_disabled() and str_enable_disable() helpers
hwmon: Fix help text for aspeed-g6-pwm-tach
hwmon: (dell-smm) Add Dell XPS 9370 to fan control whitelist
hwmon: (acpi_power_meter) Fix update the power trip points on failure
hwmon: (acpi_power_meter) Fix uninitialized variables
hwmon: (core) Use device name as a fallback in devm_hwmon_device_register_with_info
hwmon: (pmbus/max15301) Add support for MAX15303
hwmon: (pmbus/adm1275) add adm1273 support
dt-bindings: hwmon: adm1275: add adm1273
hwmon: (nct6683) Add another customer ID for MSI
hwmon: (pwm-fan): Make use of device properties everywhere
hwmon: (lm75) add I3C support for P3T1755
hwmon: (lm75) separate probe into common and I2C parts
hwmon: (lm75) Remove superfluous 'client' member from private struct
hwmon: (lm75) simplify regulator handling
hwmon: (lm75) simplify lm75_write_config()
hwmon: (lm75) Hide register size differences in regmap access functions
hwmon: (pmbus/crps) Add Intel CRPS185 power supply
...
Pull LED updates from Lee Jones:
- Allow struct bin_attribute instances to be placed in read-only memory
for enhanced protection
- Fix a memory leak in the cht-wcove driver by using
devm_led_classdev_register()
- Fix an OF node reference leak in the netxbig driver
- Ensure PWM is disabled properly in pwm-multicolor suspend
- Add support for Texas Instruments LP8864, LP8864S, LP8866
LED-backlight drivers
- Add support for STMicroelectronics's LED1202 12-channel LED driver
- Convert LP8860 bindings to YAML format
- Add bindings for the TI LP8864/LP8866 LED drivers
- Add LED1202 LED controller bindings
- Fix path to color definitions in leds-class-multicolor.yaml
- Add pm660l compatible to qcom,spmi-flash-led bindings
- Extend cznic,turris-omnia-leds binding with interrupts property
- Add documentation for the STMicroelectronics LED1202 driver
- Add entry for AAEON UP board FPGA drivers in MAINTAINERS
- Fix a wrong format specifier in the ledtrig-activity driver
- Fix a bug in the lp8860 driver where only half of the EEPROM was
written
* tag 'leds-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (28 commits)
leds: triggers: Constify 'struct bin_attribute'
leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak
leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlights
dt-bindings: leds: Convert LP8860 into YAML format
leds: Add LED1202 I2C driver
dt-bindings: leds: Add LED1202 LED Controller
Documentation:leds: Add leds-st1202.rst
leds: pwm-multicolor: Disable PWM when going to suspend
leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata()
turris-omnia-mcu-interface.h: Move macro definitions outside of enums
MAINTAINERS: Add entry for AAEON UP board FPGA drivers
leds: Add AAEON UP board LED driver
leds: trigger: netdev: Check offload ability on interface up
leds: turris-omnia: Use uppercase first letter in all comments
leds: turris-omnia: Use dev_err_probe() where appropriate
leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver
platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature
leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change
leds: turris-omnia: Document driver private structures
dt-bindings: leds: cznic,turris-omnia-leds: Allow interrupts property
...
Pull mfd updates from Lee Jones:
- Fix race in device_node_get_regmap() using more extensive locking
- Remove unused platform driver support for syscon
- Allow syscon nodes to be registered without a "syscon" compatible
string
- Make `platform_data` pointer const in struct mfd_cell
- Revert support for multiple AXP PMICs to avoid regressions
- Increase SoundWire attach timeout and use gpiod_set_raw() for GPIO
operation
- Store the result from fault_log() for use by other sub-components
- Fix an invalid regmap-config max_register value
- Add another Gemini Lake ISA bridge PCI device ID
- Use devm_register_power_off_handler() to simplify code
- Add support for QNAP microcontroller units, including LEDs, input,
and hwmon
- Use MFD_CELL macros and remove unused code
- Add support for AAEON UP board FPGA
- Remove unused includes
- Fix various typos and compatibility issues in multiple bindings
- Add new bindings for rk3562 QoS, LED1202, and qcom,tcsr-ipq5424
- Convert several bindings to YAML schema
- Update sprd,sc2731 bindings to reference sprd,sc2731-efuse bindings
directly
- Fix rohm,bd71815 bindings by correcting resistor values and typos
- Documentation improvements:
- Add documentation for LED1202 and qnap-mcu-hwmon
- Adjust the file entry for the qnap-mcu header in MAINTAINERS
* tag 'mfd-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (35 commits)
MAINTAINERS: Adjust the file entry for the qnap-mcu header
dt-bindings: mfd: syscon: Fix ti,j784s4-acspcie-proxy-ctrl compatible
dt-bindings: mfd: syscon: Fix al,alpine-sysfabric-service compatible
Revert "mfd: axp20x: Allow multiple regulators"
dt-bindings: mfd: syscon: Add rk3562 QoS register compatible
mfd: syscon: Allow syscon nodes without a "syscon" compatible
mfd: syscon: Remove the platform driver support
mfd: syscon: Fix race in device_node_get_regmap()
dt-bindings: mfd: atmel: Convert to YAML schema
dt-bindings: mfd: atmel,at91sam9260: Convert to YAML schema
dt-bindings: mfd: sprd,sc2731: Reference sprd,sc2731-efuse bindings
mfd: tps65219: Remove unused macros & add regmap.h
mfd: tps65219: Use MFD_CELL macros
leds: Add LED1202 I2C driver
dt-bindings: leds: Add LED1202 LED Controller
Documentation:leds: Add leds-st1202.rst
mfd: Add support for AAEON UP board FPGA
mfd: da9052: Store result from fault_log
mfd: intel_soc_pmic_chtdc_ti: Fix invalid regmap-config max_register value
mfd: cs42l43: Use devres for remove as well
...
Pull spi updates from Mark Brown:
"This is a fairly quiet release for the most part, though we do have
one really nice improvement in the spi-mem framework which will
improve performance for flash devices especially when built on by
changes in the MTD subsystem which are also due to be sent this merge
window.
There's also been some substantial work on some of the drivers,
highlights include:
- Support for per-operation bus frequency in the spi-mem framework,
meaning speeds are no longer limited by the slowest operation
- ACPI support and improved power management for Rockchip SFC
controllers
- Support for Atmel SAM7G5 QuadSPI and KEBA SPI controllers"
* tag 'spi-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (49 commits)
spi: pxa2xx: Introduce __lpss_ssp_update_priv() helper
spi: ti-qspi: Use syscon_regmap_lookup_by_phandle_args
spi: amd: Fix -Wuninitialized in amd_spi_exec_mem_op()
spi: spi-mem: Estimate the time taken by operations
spi: spi-mem: Create macros for DTR operation
spi: spi-mem: Reorder spi-mem macro assignments
spi: zynqmp-gqspi: Support per spi-mem operation frequency switches
spi: zynq-qspi: Support per spi-mem operation frequency switches
spi: spi-ti-qspi: Support per spi-mem operation frequency switches
spi: spi-sn-f-ospi: Support per spi-mem operation frequency switches
spi: rockchip-sfc: Support per spi-mem operation frequency switches
spi: nxp-fspi: Support per spi-mem operation frequency switches
spi: mxic: Support per spi-mem operation frequency switches
spi: mt65xx: Support per spi-mem operation frequency switches
spi: microchip-core-qspi: Support per spi-mem operation frequency switches
spi: fsl-qspi: Support per spi-mem operation frequency switches
spi: dw: Support per spi-mem operation frequency switches
spi: cadence-qspi: Support per spi-mem operation frequency switches
spi: amlogic-spifc-a1: Support per spi-mem operation frequency switches
spi: amd: Drop redundant check
...
Pull regulator updates from Mark Brown:
"This was a very quiet release, aside from some smaller improvements we
have:
- Support for power budgeting on regulators, initially targeted at
some still in review support for PSE controllers but generally
useful
- Support for error interrupts from ROHM BD96801 devices
- Support for NXP PCA9452"
* tag 'regulator-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: dt-bindings: Add regulator-power-budget-milliwatt property
regulator: Add support for power budget
regulator: core: Resolve supply using of_node from regulator_config
regulator: of: Implement the unwind path of of_regulator_match()
regulator: tps65219: Remove debugging helper function
regulator: tps65219: Remove MODULE_ALIAS
regulator: tps65219: Update driver name
regulator: tps65219: Use dev_err_probe() instead of dev_err()
regulator: dt-bindings: mt6315: Drop regulator-compatible property
regulator: pca9450: Add PMIC pca9452 support
regulator: dt-bindings: pca9450: Add pca9452 support
regulator: pca9450: Use dev_err_probe() to simplify code
regulator: pca9450: add enable_value for all bucks
regulator: bd96801: Add ERRB IRQ
Pull regmap updates from Mark Brown:
"There's one big bit of work this time around, the addition of support
for a greater range of MBQ access sizes to SoundWire devices together
with support for deferred read/write.
The MBQ register maps generally have variable register sizes, the
variable regiseter size support allows them to be handled much more
naturally within regmap with less open coding in drivers.
The deferred read/write support avoids spurious errors when devices
make use of a bus feature allowing them to indicate they're busy.
These changes pull in a supporting SoundWire change, and there's an
ASoC change building off the new code.
The remainder of the changes are code cleanups"
* tag 'regmap-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: sdw-mbq: Add support for SDCA deferred controls
regmap: sdw-mbq: Add support for further MBQ register sizes
ASoC: SDCA: Update list of entity_0 controls
soundwire: SDCA: Add additional SDCA address macros
regmap: regmap_multi_reg_read(): make register list const
regmap: cache: rbtree: use krealloc_array() to replace krealloc()
regmap: cache: mapple: use kmalloc_array() to replace kmalloc()
regmap: place foo / 8 and foo % 8 closer to each other
regmap: Use BITS_TO_BYTES()
regmap: cache: Use BITS_TO_BYTES()
Pull power sequencing updates from Bartosz Golaszewski:
"We added support for another Qualcomm WCN model and a FIXME comment
that explains why we still need to keep a GPIO workaround for now
despite having merged a set of changes to the PCI code that seemingly
fixed the underlying problem:
- support a new model in the qcom-wcn pwrseq driver
- explain the need to keep the WLAN_EN GPIO workaround for now with a
FIXME comment"
* tag 'pwrseq-updates-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
power: sequencing: qcom-wcn: explain why we need the WLAN_EN GPIO hack
power: sequencing: qcom-wcn: add support for the WCN6750 PMU
Pull gpio updates from Bartosz Golaszewski:
"Thanks to little activity in December, this is really tiny. Just a few
updates to drivers and device-tree bindings.
Driver improvements:
- support a new model in gpio-mpc8xxx
- refactor gpio-tqmx86 and add support for direction setting
- allow building gpio-omap with COMPILE_TEST=y
- use gpiochip_get_data() instead of dev_get_drvdata() in
gpio-twl6040
- drop unued field from driver data in gpio-altera
- use generic request/free callbacks in gpio-regmap for better
integration with pinctrl
- use dev_err_probe() where applicable in gpio-pca953x
- use existing dedicated GPIO defines in gpio-tps65219 instead of
custom ones
DT bindings:
- document a new model in fsl,qoriq-gpio
- explain the chip's latch clock pin and how it works like
chip-select in fairchild,74hc595
- enable the gpio-line-names property for gpio-brcmstb"
* tag 'gpio-updates-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: regmap: Use generic request/free ops
gpio: altera: Drop .mapped_irq from driver data
gpio: mpc8xxx: Add MPC8314 support
dt-bindings: gpio: fsl,qoriq-gpio: Add compatible string fsl,mpc8314-gpio
dt-bindings: gpio: fairchild,74hc595: Document chip select vs. latch clock
gpio: tps65219: Use existing kernel gpio macros
gpio: pca953x: log an error when failing to get the reset GPIO
dt-bindings: gpio: brcmstb: permit gpio-line-names property
gpio: tqmx86: add support for changing GPIO directions
gpio: tqmx86: introduce tqmx86_gpio_clrsetbits() helper
gpio: tqmx86: use cleanup guards for spinlock
gpio: tqmx86: consistently refer to IRQs by hwirq numbers
gpio: tqmx86: add macros for interrupt configuration
gpio: omap: allow building the module with COMPILE_TEST=y
gpio: twl4030: use gpiochip_get_data
Pull networking updates from Paolo Abeni:
"This is slightly smaller than usual, with the most interesting work
being still around RTNL scope reduction.
Core:
- More core refactoring to reduce the RTNL lock contention, including
preparatory work for the per-network namespace RTNL lock, replacing
RTNL lock with a per device-one to protect NAPI-related net device
data and moving synchronize_net() calls outside such lock.
- Extend drop reasons usage, adding net scheduler, AF_UNIX, bridge
and more specific TCP coverage.
- Reduce network namespace tear-down time by removing per-subsystems
synchronize_net() in tipc and sched.
- Add flow label selector support for fib rules, allowing traffic
redirection based on such header field.
Netfilter:
- Do not remove netdev basechain when last device is gone, allowing
netdev basechains without devices.
- Revisit the flowtable teardown strategy, dealing better with fin,
reset and re-open events.
- Scale-up IP-vs connection dumping by avoiding linear search on each
restart.
Protocols:
- A significant XDP socket refactor, consolidating and optimizing
several helpers into the core
- Better scaling of ICMP rate-limiting, by removing false-sharing in
inet peers handling.
- Introduces netlink notifications for multicast IPv4 and IPv6
address changes.
- Add ipsec support for IP-TFS/AggFrag encapsulation, allowing
aggregation and fragmentation of the inner IP.
- Add sysctl to configure TIME-WAIT reuse delay for TCP sockets, to
avoid local port exhaustion issues when the average connection
lifetime is very short.
- Support updating keys (re-keying) for connections using kernel TLS
(for TLS 1.3 only).
- Support ipv4-mapped ipv6 address clients in smc-r v2.
- Add support for jumbo data packet transmission in RxRPC sockets,
gluing multiple data packets in a single UDP packet.
- Support RxRPC RACK-TLP to manage packet loss and retransmission in
conjunction with the congestion control algorithm.
Driver API:
- Introduce a unified and structured interface for reporting PHY
statistics, exposing consistent data across different H/W via
ethtool.
- Make timestamping selectable, allow the user to select the desired
hwtstamp provider (PHY or MAC) administratively.
- Add support for configuring a header-data-split threshold (HDS)
value via ethtool, to deal with partial or buggy H/W
implementation.
- Consolidate DSA drivers Energy Efficiency Ethernet support.
- Add EEE management to phylink, making use of the phylib
implementation.
- Add phylib support for in-band capabilities negotiation.
- Simplify how phylib-enabled mac drivers expose the supported
interfaces.
Tests and tooling:
- Make the YNL tool package-friendly to make it easier to deploy it
separately from the kernel.
- Increase TCP selftest coverage importing several packetdrill
test-cases.
- Regenerate the ethtool uapi header from the YNL spec, to ease
maintenance and future development.
- Add YNL support for decoding the link types used in net self-tests,
allowing a single build to run both net and drivers/net.
Drivers:
- Ethernet high-speed NICs:
- nVidia/Mellanox (mlx5):
- add cross E-Switch QoS support
- add SW Steering support for ConnectX-8
- implement support for HW-Managed Flow Steering, improving the
rule deletion/insertion rate
- support for multi-host LAG
- Intel (ixgbe, ice, igb):
- ice: add support for devlink health events
- ixgbe: add initial support for E610 chipset variant
- igb: add support for AF_XDP zero-copy
- Meta:
- add support for basic RSS config
- allow changing the number of channels
- add hardware monitoring support
- Broadcom (bnxt):
- implement TCP data split and HDS threshold ethtool support,
enabling Device Memory TCP.
- Marvell Octeon:
- implement egress ipsec offload support for the cn10k family
- Hisilicon (HIBMC):
- implement unicast MAC filtering
- Ethernet NICs embedded and virtual:
- Convert UDP tunnel drivers to NETDEV_PCPU_STAT_DSTATS, avoiding
contented atomic operations for drop counters
- Freescale:
- quicc: phylink conversion
- enetc: support Tx and Rx checksum offload and improve TSO
performances
- MediaTek:
- airoha: introduce support for ETS and HTB Qdisc offload
- Microchip:
- lan78XX USB: preparation work for phylink conversion
- Synopsys (stmmac):
- support DWMAC IP on NXP Automotive SoCs S32G2xx/S32G3xx/S32R45
- refactor EEE support to leverage the new driver API
- optimize DMA and cache access to increase raw RX performances
by 40%
- TI:
- icssg-prueth: add multicast filtering support for VLAN
interface
- netkit:
- add ability to configure head/tailroom
- VXLAN:
- accepts packets with user-defined reserved bit
- Ethernet switches:
- Microchip:
- lan969x: add RGMII support
- lan969x: improve TX and RX performance using the FDMA engine
- nVidia/Mellanox:
- move Tx header handling to PCI driver, to ease XDP support
- Ethernet PHYs:
- Texas Instruments DP83822:
- add support for GPIO2 clock output
- Realtek:
- 8169: add support for RTL8125D rev.b
- rtl822x: add hwmon support for the temperature sensor
- Microchip:
- add support for RDS PTP hardware
- consolidate periodic output signal generation
- CAN:
- several DT-bindings to DT schema conversions
- tcan4x5x:
- add HW standby support
- support nWKRQ voltage selection
- kvaser:
- allowing Bus Error Reporting runtime configuration
- WiFi:
- the on-going Multi-Link Operation (MLO) effort continues,
affecting both the stack and in drivers
- mac80211/cfg80211:
- Emergency Preparedness Communication Services (EPCS) station
mode support
- support for adding and removing station links for MLO
- add support for WiFi 7/EHT mesh over 320 MHz channels
- report Tx power info for each link
- RealTek (rtw88):
- enable USB Rx aggregation and USB 3 to improve performance
- LED support
- RealTek (rtw89):
- refactor power save to support Multi-Link Operations
- add support for RTL8922AE-VS variant
- MediaTek (mt76):
- single wiphy multiband support (preparation for MLO)
- p2p device support
- add TP-Link TXE50UH USB adapter support
- Qualcomm (ath10k):
- support for the QCA6698AQ IP core
- Qualcomm (ath12k):
- enable MLO for QCN9274
- Bluetooth:
- Allow sysfs to trigger hdev reset, to allow recovering devices
not responsive from user-space
- MediaTek: add support for MT7922, MT7925, MT7921e devices
- Realtek: add support for RTL8851BE devices
- Qualcomm: add support for WCN785x devices
- ISO: allow BIG re-sync"
* tag 'net-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1386 commits)
net/rose: prevent integer overflows in rose_setsockopt()
net: phylink: fix regression when binding a PHY
net: ethernet: ti: am65-cpsw: streamline TX queue creation and cleanup
net: ethernet: ti: am65-cpsw: streamline RX queue creation and cleanup
net: ethernet: ti: am65-cpsw: ensure proper channel cleanup in error path
ipv6: Convert inet6_rtm_deladdr() to per-netns RTNL.
ipv6: Convert inet6_rtm_newaddr() to per-netns RTNL.
ipv6: Move lifetime validation to inet6_rtm_newaddr().
ipv6: Set cfg.ifa_flags before device lookup in inet6_rtm_newaddr().
ipv6: Pass dev to inet6_addr_add().
ipv6: Convert inet6_ioctl() to per-netns RTNL.
ipv6: Hold rtnl_net_lock() in addrconf_init() and addrconf_cleanup().
ipv6: Hold rtnl_net_lock() in addrconf_dad_work().
ipv6: Hold rtnl_net_lock() in addrconf_verify_work().
ipv6: Convert net.ipv6.conf.${DEV}.XXX sysctl to per-netns RTNL.
ipv6: Add __in6_dev_get_rtnl_net().
net: stmmac: Drop redundant skb_mark_for_recycle() for SKB frags
net: mii: Fix the Speed display when the network cable is not connected
sysctl net: Remove macro checks for CONFIG_SYSCTL
eth: bnxt: update header sizing defaults
...
When the 'cachestat()' system call was added in commit cf264e1329
("cachestat: implement cachestat syscall"), it was meant to be a much
more convenient (and performant) version of mincore() that didn't need
mapping things into the user virtual address space in order to work.
But it ended up missing the "check for writability or ownership" fix for
mincore(), done in commit 134fca9063 ("mm/mincore.c: make mincore()
more conservative").
This just adds equivalent logic to 'cachestat()', modified for the file
context (rather than vma).
Reported-by: Sudheendra Raghav Neela <sneela@tugraz.at>
Fixes: cf264e1329 ("cachestat: implement cachestat syscall")
Tested-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull audit update from Paul Moore:
"A single audit patch that fixes a problem when collecting pathnames
for audit PATH records that was caused by some faulty pathname
matching logic"
* tag 'audit-pr-20250121' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: fix suffixed '/' filename matching
