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On some IPQ806x SoC SMEM might be not initialized by SBL. This is the
case for some Google devices (the OnHub family) that can't make use of
SMEM to detect the SoC ID (and socinfo can't be used either as it does
depends on SMEM presence).
To handle these specific case, check if the SMEM is not initialized (by
checking if the qcom_smem_get_soc_id returns -ENODEV) and fallback to
OF machine compatible checking to identify the SoC variant.
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Return the lowest port clock for HDMI when the reverse algorithm
calculates it to be 0 to avoid errors later but throw a warn.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251110061940.545183-2-suraj.kandpal@intel.com
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Implement the HDMI Algorithm to dynamically create LT PHY state
based on the port clock provided.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251110061940.545183-1-suraj.kandpal@intel.com
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While working on an unrelated patch series, I needed to include
linux/bug.h from linux/instrumented.h, in order to call WARN_ON_ONCE().
Doing so resulted in the following compiler error on parisc:
In file included from ./include/linux/atomic/atomic-instrumented.h:17,
from ./include/linux/atomic.h:82,
from ./arch/parisc/include/asm/bitops.h:13,
from ./include/linux/bitops.h:67,
from ./include/linux/kernel.h:23,
from ./arch/parisc/include/asm/bug.h:5,
from ./include/linux/bug.h:5,
from ./include/linux/page-flags.h:10,
from kernel/bounds.c:10:
./include/linux/instrumented.h: In function 'instrument_atomic_alignment_check':
./include/linux/instrumented.h:69:9: error: implicit declaration of function 'WARN_ON_ONCE' [-Werror=implicit-function-declaration]
69 | WARN_ON_ONCE((unsigned long)v & (size - 1));
| ^~~~~~~~~~~~
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:182: kernel/bounds.s] Error 1
The problem is, asm/bug.h indirectly includes atomic-instrumented.h,
which means a new cycle appeared in the graph of #includes. And because
some headers in the cycle can't see all definitions, my new WARN_ON_ONCE()
call appears to be an undeclared function.
This only happens on parisc and it's easy to fix. In the error
message above, linux/kernel.h is included by asm/bug.h, but it's no
longer needed there, so just remove that include.
The comment about needing BUGFLAG_TAINT seems to be incorrect as of
commit 19d436268dde ("debug: Add _ONCE() logic to report_bug()"). Also,
there's a comment in linux/kernel.h which strongly discourages use of
that header.
Acked-by: Helge Deller <deller@gmx.de> # parisc
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Signed-off-by: Helge Deller <deller@gmx.de>
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S25FS-S family supports SMPT that helps to detect sector layout settings
in configuration registers, but some of parameters in the table are
wrong or undetermined so the fixups below are required.
Read Any Register op is used to read configuration registers that
related to sector map. The op requires 8 cycles latency by default.
Implement smpt_read_dummy() to set correct dummy cycles.
Map ID is structured by combination of CR3NV[3], CR1NV[2], and CR3NV[1].
However, in S25FS512S, CR3NV[1] is RFU and always 0, while map IDs
defined in the table assume it is always 1. Implement smpt_map_id() to
fix map ID for S25FS512S. Other densities in S25FS-S family (256Mb and
128Mb) don't need this fix as CR3NV[1] in those chips is configurable
and map IDs are correctly defined in SMPT.
Co-developed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Tested-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # S25FS512S
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
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Certain chips have inconsistent Sector Map Parameter Table (SMPT) data,
which leads to the wrong map ID being identified, causing failures to
detect the correct sector map.
To fix this, introduce smpt_map_id() into the struct spi_nor_fixups.
This function will be called after the initial SMPT-based detection,
allowing chip-specific logic to correct the map ID.
Infineon S25FS512S needs this fixup as it has inconsistency between map
ID definition and configuration register value actually obtained.
Co-developed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Tested-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # S25FS512S
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
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SMPT contains config detection info that describes opcode, address, and
dummy cycles to read sector map config. The dummy cycles parameter can
be SMPT_CMD_READ_DUMMY_IS_VARIABLE and in that case nor->read_dummy
(initialized as 0) is used. In Infineon flash chips, Read Any Register
command with variable dummy cycle is defined in SMPT. S25Hx/S28Hx flash
has 0 dummy cycle by default to read volatile regiters and
nor->read_dummy can work. S25FS-S flash has 8 dummy cycles so we need a
hook that can fix dummy cycles with actually used value.
Inroduce smpt_read_dummy() in struct spi_nor_fixups. It is called when
the dummy cycle field in SMPT config detection is 'varialble'.
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Tested-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # S25FS512S
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
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Describe Imagination Technologies PowerVR Rogue GE7800 BNVC 15.5.1.64
present in Renesas R-Car R8A779A0 V3U SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251106212342.2771579-3-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Renesas R-Car V3U Graphics Clock DT Binding Definition
Graphics Clock DT binding definition for the Renesas R-Car V3U
(R8A779A0) SoC, shared by driver and DT source files.
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Convert the sprd,sc9860-pinctrl binding to DT schema format. What's
valid for the the sleep mode child nodes wasn't well defined. The schema
is based on the example (as there's no .dts with pin states) and the
driver's register definitions.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Describe Imagination Technologies PowerVR Rogue GE7800 BNVC 15.5.1.64
present in Renesas R-Car R8A77965 M3-N SoC.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Matt Coster <matt.coster@imgtec.com>
Link: https://patch.msgid.link/20251104135716.12497-3-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Update the sink_enable functions to accept coresight_path instead of
a generic void *data, as coresight_path encapsulates all the necessary
data required by devices along the path.
Tested-by: Carl Worth <carl@os.amperecomputing.com>
Reviewed-by: Carl Worth <carl@os.amperecomputing.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250925-fix_helper_data-v2-3-edd8a07c1646@oss.qualcomm.com
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Update the helper_enable and helper_disable functions to accept
coresight_path instead of a generic void *data, as coresight_path
encapsulates all the necessary data required by devices along the path.
Tested-by: Carl Worth <carl@os.amperecomputing.com>
Reviewed-by: Carl Worth <carl@os.amperecomputing.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250925-fix_helper_data-v2-2-edd8a07c1646@oss.qualcomm.com
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The handle is essential for retrieving the AUX_EVENT of each CPU and is
required in perf mode. It has been added to the coresight_path so that
dependent devices can access it from the path when needed.
The existing bug can be reproduced with:
perf record -e cs_etm//k -C 0-9 dd if=/dev/zero of=/dev/null
Showing an oops as follows:
Unable to handle kernel paging request at virtual address 000f6e84934ed19e
Call trace:
tmc_etr_get_buffer+0x30/0x80 [coresight_tmc] (P)
catu_enable_hw+0xbc/0x3d0 [coresight_catu]
catu_enable+0x70/0xe0 [coresight_catu]
coresight_enable_path+0xb0/0x258 [coresight]
Fixes: 080ee83cc361 ("Coresight: Change functions to accept the coresight_path")
Signed-off-by: Carl Worth <carl@os.amperecomputing.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Co-developed-by: Jie Gan <jie.gan@oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250925-fix_helper_data-v2-1-edd8a07c1646@oss.qualcomm.com
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Describe the ZG Core clock needed to operate the PowerVR GPU.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251106211604.2766465-4-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Add documentation for admins regarding Uniwill laptops. This should
help them to setup the uniwill-laptop driver, which sadly cannot be
loaded automatically.
Reported-by: cyear <chumuzero@gmail.com>
Closes: https://github.com/lm-sensors/lm-sensors/issues/508
Closes: https://github.com/Wer-Wolf/uniwill-laptop/issues/3
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251102172942.17879-3-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Add a new driver for Uniwill laptops. The driver uses a ACPI
interface to talk with the embedded controller, but relies on a
ACPI WMI interface for receiving event notifications.
The driver is reverse-engineered based on the following information:
- OEM software from intel
- https://github.com/pobrn/qc71_laptop
- https://gitlab.com/tuxedocomputers/development/packages/tuxedo-drivers
- https://github.com/tuxedocomputers/tuxedo-control-center
The underlying EC supports various features, including hwmon sensors,
battery charge limiting, a RGB lightbar and keyboard-related controls.
Reported-by: cyear <chumuzero@gmail.com>
Closes: https://github.com/lm-sensors/lm-sensors/issues/508
Closes: https://github.com/Wer-Wolf/uniwill-laptop/issues/3
Tested-by: Werner Sembach <wse@tuxedocomputers.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251102172942.17879-2-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Renesas R-Car V3U Graphics Clock DT Binding Definition
Graphics Clock DT binding definition for the Renesas R-Car V3U
(R8A779A0) SoC, shared by driver and DT source files.
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The FRQCRB register on R-Car V3U, V4H and V4M do in addition to the
already supported KICK bit contain settings for the frequency division
ratios for the clocks ZTR, ZT, ZS and ZG. It is however not possible to
use the latter when registering a Z clock with the DEF_GEN4_Z() macro.
This change adds support for that by extending the existing practice of
treating the bit field offsets at multiples of 32 to map to a different
register. With this new mapping in palace
bit offsets 0 - 31 map to FRQCRC0
bit offsets 32 - 63 map to FRQCRC1
bit offsets 64 - 95 map to FRQCRB
The change also adds an error condition to return an error if an unknown
offset is used.
The KICK bit defined in FRQCRB and already supported covers all three
registers and no addition to how it is handled are needed.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251106211604.2766465-3-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Add the core clock used by the GPU on the Renesas R-Car V3U
(R8A779A0) SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251106211604.2766465-2-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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The GBMD/SBMC interface on recent devices supports Rapid Charge mode
(charge_types: Fast) in addition to Conservation Mode (charge_types:
Long_Life).
Query the GBMD interface on probe to determine if a device supports
Rapid Charge. If so, expose these two modes while carefully maintaining
their mutually exclusive state, which aligns with the behavior of
manufacturer utilities on Windows.
Signed-off-by: Rong Zhang <i@rong.moe>
Acked-by: Ike Panhc <ikepanhc@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-By: Jelle van der Waa <jelle@vdwaa.nl>
Link: https://patch.msgid.link/20251105182832.104946-5-i@rong.moe
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Some recent devices supports more charge_types. To properly support
these device without breaking the existing ones, we need to define
multiple power_supply_ext for different GBMD/SBMC interface revisions.
No functional change intended.
Signed-off-by: Rong Zhang <i@rong.moe>
Link: https://patch.msgid.link/20251105182832.104946-4-i@rong.moe
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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The upcoming changes for Rapid Charge support require two consecutive
SBMC calls to switch charge_types. Hence, a mutex is required.
No functional change intended.
Signed-off-by: Rong Zhang <i@rong.moe>
Acked-by: Ike Panhc <ikepanhc@gmail.com>
Link: https://patch.msgid.link/20251105182832.104946-3-i@rong.moe
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Use the str_on_off() helper instead of open-coding the same operation.
This improves code readability.
No functional change intended.
Suggested-by: kernel test robot <lkp@intel.com>
Suggested-by: Julia Lawall <julia.lawall@inria.fr>
Link: https://lore.kernel.org/r/202510311551.xjWbHTrm-lkp@intel.com/
Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/2bae2ea7-2ef9-0cfa-0c2c-39a7043b2aa5@linux.intel.com/
Signed-off-by: Rong Zhang <i@rong.moe>
Link: https://patch.msgid.link/20251105182832.104946-2-i@rong.moe
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Rev.0.81 of the R-Car V4M Series Hardware User’s Manual removed the
"STPWT_EXTFXR" signal from the pin control register tables. As this is
further unused in the pin control driver, it can be removed safely.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/f849fa3b9b516e9dd04b45462b69f52225259480.1762274384.git.geert+renesas@glider.be
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Rev.0.71 of the R-Car V4M Series Hardware User’s Manual removed the
"CC5_OSCOUT" signal from the pin control register tables. As this is
further unused in the pin control driver, it can be removed safely.
Signed-off-by: Huy Bui <huy.bui.wm@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/895bb560467309706931d14aeea0e063ad0e86eb.1762274384.git.geert+renesas@glider.be
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Rev.1.30 of the R-Car V4H Series Hardware User’s Manual removed the
"STPWT_EXTFXR" signal from the pin control register tables. As this is
further unused in the pin control driver, it can be removed safely.
Signed-off-by: Huy Bui <huy.bui.wm@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/f6cfdbbc024d85e87583a1d57ea01582632f1216.1762274384.git.geert+renesas@glider.be
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Rev.1.30 of the R-Car V4H Series Hardware User’s Manual removed the
"CC5_OSCOUT" signal from the pin control register tables. As this is
further unused in the pin control driver, it can be removed safely.
Signed-off-by: Huy Bui <huy.bui.wm@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/77f9efe5388f2801ace945b7793d4823618eeec8.1762274384.git.geert+renesas@glider.be
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Rev.1.30 of the R-Car V4H Series Hardware User’s Manual removed the
"AVB[01]_MII_*" signals from the pin control register tables. As these
are further unused in the pin control driver, they can be removed
safely.
Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/58662f50136280532bcc8bbe94741d82425bd118.1762274384.git.geert+renesas@glider.be
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The PCM stream data in USB-audio driver is transferred over USB URB
packet buffers, and each packet size is determined dynamically. The
packet sizes are limited by some factors such as wMaxPacketSize USB
descriptor. OTOH, in the current code, the actually used packet sizes
are determined only by the rate and the PPS, which may be bigger than
the size limit above. This results in a buffer overflow, as reported
by syzbot.
Basically when the limit is smaller than the calculated packet size,
it implies that something is wrong, most likely a weird USB
descriptor. So the best option would be just to return an error at
the parameter setup time before doing any further operations.
This patch introduces such a sanity check, and returns -EINVAL when
the packet size is greater than maxpacksize. The comparison with
ep->packsize[1] alone should suffice since it's always equal or
greater than ep->packsize[0].
Reported-by: syzbot+bfd77469c8966de076f7@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=bfd77469c8966de076f7
Link: https://lore.kernel.org/690b6b46.050a0220.3d0d33.0054.GAE@google.com
Cc: Lizhi Xu <lizhi.xu@windriver.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20251109091211.12739-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Bring in the shared branch with the Kbuild tree for enabling
'-fms-extensions' for 6.19.
Signed-off-by: Christian Brauner <brauner@kernel.org>
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The seq in struct key_params is for many ciphers, including CCMP, GCMP,
CMAC, GMAC. In addition to get_key(), it is also used when setting keys.
Signed-off-by: Chien Wong <m@xv97.com>
Link: https://patch.msgid.link/20251107142332.181308-1-m@xv97.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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In a vlan iteration loop the vlan pointer cannot be NULL.
Remove the unnecessary check.
Link: https://patch.msgid.link/20251105161033.670b5a06296c.I24cb1a5338736ab0a8a24d6a492c259f894d09fb@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This will be needed for UHR operation parsing, and we
already pass whether or not the frame is an action
frame, replace that by the full type. Note this fixes
a few cases where 'false' was erroneously passed (mesh
and TDLS) and removes ieee802_11_parse_elems_crc() as
it's unused.
Link: https://patch.msgid.link/20251105160810.a476d20a6e01.Ie659535f9357f2f9a3c73f8c059ccfc96bf93b54@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This message always occurs with any AP that is simply HT/11n,
remove it.
Link: https://patch.msgid.link/20251105160538.f8b286cfba08.Ib91b5b09a3fff753341b0f7cb0df7f6913a4abe6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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In preparation for NAN interfaces using multiple channel
contexts, add an iterator macro that iterates all users
of a given channel context.
The logic during reserved assign/reassign handling the
bandwidth in ieee80211_get_chanctx_max_required_bw() is
a bit more complicated and should be cleaned up, so it
isn't yet converted.
Link: https://patch.msgid.link/20251105160431.5aaccc2f127d.I2b7fd0858a263916f43abab49c6d3cc0b5aa16ec@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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ieee80211_recalc_chanctx_min_def() is used outside the chandef
code, but then should/is always used with NULL/false for the
two last arguments. Remove them, and create another level of
indirection for use inside the file.
Link: https://patch.msgid.link/20251105160431.33408844c392.I4f52298861780c17a27cd229609e8a3e29c8d740@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Each link can currently use a chanctx and have another one
reserved, and both of these are also tracked backwards in
the assigned_links and reserved_links lists. If we consider
that there aren't *that* many links, this duplicate book-
keeping isn't necessary.
(I think it used to be necessary before the wiphy locking
changes, when chanctx_mtx existed, because we couldn't do
any interface iterations while holding only chanctx_mtx.)
Additionally, for NAN, we're going to want to track which
chanctxs are in use by the (group of) NAN interfaces. For
those, links don't really make sense as such, so chanctxs
need to be assigned to a different data structure.
Thus, as a first step, remove those back-lists of users
(right now only links) of each channel context. This is a
very basic conversion, ieee80211_vif_use_reserved_switch()
should made to iterate smarter.
Link: https://patch.msgid.link/20251105160431.dbeea1c42e76.I8d273c407274e1c05a4778aa20b56a9f326e87a7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The current link iteration macros for_each_sdata_link() and
for_each_sdata_link_rcu() are various nested for loops, but
because they iterate all sdata instances and then all links
inside, using 'break' inside the iteration doesn't actually
break out of the whole iteration.
Make it work by tracking whether or not the inner iteration
(over links) actually completed, if it broke out then given
list_for_each_entry() it still iterates all sdata instances
but won't go into them.
Link: https://patch.msgid.link/20251105160431.c21956654fc0.I8d4739af061c44c57d172f19a15303a44ad1e596@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This is clearly EHT, not ETH, fix the typo.
Link: https://patch.msgid.link/20251105153958.12a04517f7ec.Idcf800817fa30605b1002c3d2287cad016e7aea7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This is clearly EHT, not ETH, fix the typo.
Link: https://patch.msgid.link/20251105153958.e9d4af3b768e.I5f3378326837e3f62928a2f1fd3403f29cea069b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting NAN definitions into a separate file. Note that
NAN isn't really even IEEE 802.11 but WFA.
Link: https://patch.msgid.link/20251105153843.8da0e796dda2.I7b2ce11220b70e8794019501eabbf8afbaf431a6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting P2P definitions into a separate file. Note that
P2P isn't really even IEEE 802.11 but WFA.
Link: https://patch.msgid.link/20251105153843.e47b2614e9d2.Id242f61da720e365f6b5d7a4a545fbbc2f1e92b4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting S1G definitions into a separate file.
Link: https://patch.msgid.link/20251105153843.82c0bddee6e3.Ic6646615286dad240b42e31e9d428c7e4ea40ce0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting EHT definitions into a separate file.
Link: https://patch.msgid.link/20251105153843.bf77fe169140.I691267e0edd914c604a5bfd447d33be00044c9b4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting HE definitions into a separate file.
Link: https://patch.msgid.link/20251105153843.6998c0802104.I3dd7cfea6abbd118b999ecdedd48437d39cb0533@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting VHT definitions into a separate file.
Link: https://patch.msgid.link/20251105153843.c31cb771a250.I787a13064db7d80440101de3445be17881daf1b6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, continue splitting
it by putting HT definitions into a separate file.
Link: https://patch.msgid.link/20251105153843.7532471178d0.Id956a5433ad8658e4e5c0272dbcbb59587206142@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The ieee80211.h file has gotten very long, start splitting it
by putting mesh definitions into a separate file.
Link: https://patch.msgid.link/20251105153843.489713ca8b34.I3befb4bf6ace0315758a1794224ddd18c4652e32@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Nathan Chancellor <nathan@kernel.org> says:
Shared branch between Kbuild and other trees for enabling
'-fms-extensions' for 6.19.
* tag 'kbuild-ms-extensions-6.19' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/kbuild/linux:
kbuild: Add '-fms-extensions' to areas with dedicated CFLAGS
Kbuild: enable -fms-extensions
jfs: Rename _inline to avoid conflict with clang's '-fms-extensions'
Link: https://patch.msgid.link/20251101-kbuild-ms-extensions-dedicated-cflags-v1-1-38004aba524b@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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