| Age | Commit message (Collapse) | Author |
|---|
|
Pull NVMe fix from Christoph:
"nvme fixes for Linux 6.15
- do not create the newly added multipath sysfs group for
non-multipath nodes (Nilay Shroff)"
* tag 'nvme-6.15-2025-05-22' of git://git.infradead.org/nvme:
nvme: avoid creating multipath sysfs group under namespace path devices
|
|
With a VRF, ipv4 and ipv6 FIB expression behave differently.
fib daddr . iif oif
Will return the input interface name for ipv4, but the real device
for ipv6. Example:
If VRF device name is tvrf and real (incoming) device is veth0.
First round is ok, both ipv4 and ipv6 will yield 'veth0'.
But in the second round (incoming device will be set to "tvrf"), ipv4
will yield "tvrf" whereas ipv6 returns "veth0" for the second round too.
This makes ipv6 behave like ipv4.
A followup patch will add a test case for this, without this change
it will fail with:
get element inet t fibif6iif { tvrf . dead:1::99 . tvrf }
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FAIL: did not find tvrf . dead:1::99 . tvrf in fibif6iif
Alternatively we could either not do anything at all or change
ipv4 to also return the lower/real device, however, nft (userspace)
doc says "iif: if fib lookup provides a route then check its output
interface is identical to the packets input interface." which is what
the nft fib ipv4 behaviour is.
Fixes: f6d0cbcf09c5 ("netfilter: nf_tables: add fib expression")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
It was located in conntrack_vrf.sh because that already had the VRF bits.
Lets not add to this and move it to nft_fib.sh where this belongs.
No functional changes for the subtest intended.
The subtest is limited, it only covered 'fib oif'
(route output interface query) when the incoming interface is part
of a VRF.
Next we can extend it to cover 'fib type' for VRFs and also check fib
results when there is an unrelated VRF in same netns.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
fib can either lookup the interface id/name of the output interface that
would be used for the given address, or it can check for the type of the
address according to the fib, e.g. local, unicast, multicast and so on.
This can be used to e.g. make a locally configured address only reachable
through its interface.
Example: given eth0:10.1.1.1 and eth1:10.1.2.1 then 'fib daddr type' for
10.1.1.1 arriving on eth1 will be 'local', but 'fib daddr . iif type' is
expected to return 'unicast', whereas 'fib daddr' and 'fib daddr . iif'
are expected to indicate 'local' if such a packet arrives on eth0.
So far nft_fib.sh only covered oif/oifname, not type.
Repeat tests both with default and a policy (ip rule) based setup.
Also try to run all remaining tests even if a subtest has failed.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
only builds
Its now possible to build a kernel that has no support for the classic
xtables get/setsockopt interfaces and builtin tables.
In this case, we have CONFIG_IP6_NF_MANGLE=n and
CONFIG_IP_NF_ARPTABLES=n.
For optstript, the ipv6 code is so small that we can enable it if
netfilter ipv6 support exists. For mark, check if either classic
arptables or NFT_ARP_COMPAT is set.
Fixes: a9525c7f6219 ("netfilter: xtables: allow xtables-nft only builds")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
representation
Pipapo supports a more compact '4 bit group' format that is chosen when
the memory needed for the default exceeds a threshold (2mb).
Add coverage for those code paths, the existing tests use small sets that
are handled by the default representation.
This comes with a test script run-time increase, but I think its ok:
normal: 2m35s -> 3m9s
debug: 3m24s -> 5m29s (with KSFT_MACHINE_SLOW=yes).
Cc: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
If, in a previous transfer, the controller sends more data than expected
by the DSPI target, SR.RFDF (RX FIFO is not empty) will remain asserted.
When flushing the FIFOs at the beginning of a new transfer (writing 1
into MCR.CLR_TXF and MCR.CLR_RXF), SR.RFDF should also be cleared.
Otherwise, when running in target mode with DMA, if SR.RFDF remains
asserted, the DMA callback will be fired before the controller sends any
data.
Take this opportunity to reset all Status Register fields.
Fixes: 5ce3cc567471 ("spi: spi-fsl-dspi: Provide support for DSPI slave mode operation (Vybryd vf610)")
Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-3-bea884630cfb@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
The XSPI mode implementation in this driver still uses the EOQ flag to
signal the last word in a transmission and deassert the PCS signal.
However, at speeds lower than ~200kHZ, the PCS signal seems to remain
asserted even when SR[EOQF] = 1 indicates the end of a transmission.
This is a problem for target devices which require the deassertation of
the PCS signal between transfers.
Hence, this commit 'forces' the deassertation of the PCS by stopping the
module through MCR[HALT] after completing a new transfer. According to
the reference manual, the module stops or transitions from the Running
state to the Stopped state after the current frame, when any one of the
following conditions exist:
- The value of SR[EOQF] = 1.
- The chip is in Debug mode and the value of MCR[FRZ] = 1.
- The value of MCR[HALT] = 1.
This shouldn't be done if the last transfer in the message has cs_change
set.
Fixes: ea93ed4c181b ("spi: spi-fsl-dspi: Use EOQ for last word in buffer even for XSPI mode")
Signed-off-by: Bogdan-Gabriel Roman <bogdan-gabriel.roman@nxp.com>
Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-2-bea884630cfb@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
DSPI registers are NOT continuous, some registers are reserved and
accessing them from userspace will trigger external abort, add regmap
register access table to avoid below abort.
For example on S32G:
# cat /sys/kernel/debug/regmap/401d8000.spi/registers
Internal error: synchronous external abort: 96000210 1 PREEMPT SMP
...
Call trace:
regmap_mmio_read32le+0x24/0x48
regmap_mmio_read+0x48/0x70
_regmap_bus_reg_read+0x38/0x48
_regmap_read+0x68/0x1b0
regmap_read+0x50/0x78
regmap_read_debugfs+0x120/0x338
Fixes: 1acbdeb92c87 ("spi/fsl-dspi: Convert to use regmap and add big-endian support")
Co-developed-by: Xulin Sun <xulin.sun@windriver.com>
Signed-off-by: Xulin Sun <xulin.sun@windriver.com>
Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-1-bea884630cfb@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
multi-uprobe attach logic"
This reverts commit 4a8f635a6054.
Althought get_pid_task() internally already calls rcu_read_lock() and
rcu_read_unlock(), the find_vpid() was not.
The documentation for find_vpid() clearly states:
"Must be called with the tasklist_lock or rcu_read_lock() held."
Add proper rcu_read_lock/unlock() to protect the find_vpid().
Fixes: 4a8f635a6054 ("bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic")
Reported-by: Xuewen Yan <xuewen.yan@unisoc.com>
Signed-off-by: Di Shen <di.shen@unisoc.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20250520054943.5002-1-xuewen.yan@unisoc.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
|
Prior changes ensured that when zpci_release_device() is called and it
removed the zdev from the zpci_list this instance can not be found via
the zpci_list anymore even while allowing re-add of reserved devices.
This only accounts for the overall lifetime and zpci_list addition and
removal, it does not yet prevent concurrent add of a new instance for
the same underlying device. Such concurrent add would subsequently cause
issues such as attempted re-use of the same IOMMU sysfs directory and is
generally undesired.
Introduce a new zpci_add_remove_lock mutex to serialize adding a new
device with removal. Together this ensures that if a struct zpci_dev is
not found in the zpci_list it was either already removed and torn down,
or its removal and tear down is in progress with the
zpci_add_remove_lock held.
Cc: stable@vger.kernel.org
Fixes: a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve")
Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com>
Tested-by: Gerd Bayer <gbayer@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
|
|
The architecture assumes that PCI functions can be removed synchronously
as PCI events are processed. This however clashes with the reference
counting of struct pci_dev which allows device drivers to hold on to a
struct pci_dev reference even as the underlying device is removed. To
bridge this gap commit 2a671f77ee49 ("s390/pci: fix use after free of
zpci_dev") keeps the struct zpci_dev in ZPCI_FN_STATE_RESERVED state
until common code releases the struct pci_dev. Only when all references
are dropped, the struct zpci_dev can be removed and freed.
Later commit a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve")
moved the deletion of the struct zpci_dev from the zpci_list in
zpci_release_device() to the point where the device is reserved. This
was done to prevent handling events for a device that is already being
removed, e.g. when the platform generates both PCI event codes 0x304
and 0x308. In retrospect, deletion from the zpci_list in the release
function without holding the zpci_list_lock was also racy.
A side effect of this handling is that if the underlying device
re-appears while the struct zpci_dev is in the ZPCI_FN_STATE_RESERVED
state, the new and old instances of the struct zpci_dev and/or struct
pci_dev may clash. For example when trying to create the IOMMU sysfs
files for the new instance. In this case, re-adding the new instance is
aborted. The old instance is removed, and the device will remain absent
until the platform issues another event.
Fix this by allowing the struct zpci_dev to be brought back up right
until it is finally removed. To this end also keep the struct zpci_dev
in the zpci_list until it is finally released when all references have
been dropped.
Deletion from the zpci_list from within the release function is made
safe by using kref_put_lock() with the zpci_list_lock. This ensures that
the releasing code holds the last reference.
Cc: stable@vger.kernel.org
Fixes: a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve")
Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com>
Tested-by: Gerd Bayer <gbayer@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
|
|
As disable_slot() takes a struct zpci_dev from the Configured to the
Standby state. In Standby there is still a hotplug slot so this is not
usually a case of sysfs self deletion. This is important because self
deletion gets very hairy in terms of locking (see for example
recover_store() in arch/s390/pci/pci_sysfs.c).
Because the pci_dev_put() is not within the critical section of the
zdev->state_lock however, disable_slot() can turn into a case of self
deletion if zPCI device event handling slips between the mutex_unlock()
and the pci_dev_put(). If the latter is the last put and
zpci_release_device() is called this then tries to remove the hotplug
slot via zpci_exit_slot() which will try to remove the hotplug slot
directory the disable_slot() is part of i.e. self deletion.
Prevent this by widening the zdev->state_lock critical section to
include the pci_dev_put() which is then guaranteed to happen with the
struct zpci_dev still in Standby state ensuring it will not lead to
a zpci_release_device() call as at least the zPCI event handling code
still holds a reference.
Cc: stable@vger.kernel.org
Fixes: a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve")
Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com>
Tested-by: Gerd Bayer <gbayer@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
|
|
Remove zpci_bus_remove_device() and zpci_disable_device() calls from
zpci_release_device(). These calls were done when the device
transitioned into the ZPCI_FN_STATE_STANDBY state which is guaranteed to
happen before it enters the ZPCI_FN_STATE_RESERVED state. When
zpci_release_device() is called the device is known to be in the
ZPCI_FN_STATE_RESERVED state which is also checked by a WARN_ON().
Cc: stable@vger.kernel.org
Fixes: a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve")
Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Tested-by: Gerd Bayer <gbayer@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
|
|
Merge series from "Sheetal ." <sheetal@nvidia.com>:
The patch series includes the necessary changes to enable
support for the Tegra264 platforms in AHUB drivers.
|
|
Multi-PTP source support within a network topology has been merged,
but the hardware timestamp source is not yet exposed to users.
Currently, users only see the PTP index, which does not indicate
whether the timestamp comes from a PHY or a MAC.
Add support for reporting the hwtstamp source using a
hwtstamp-source field, alongside hwtstamp-phyindex, to describe
the origin of the hardware timestamp.
Remove HWTSTAMP_SOURCE_UNSPEC enum value as it is not used at all.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250519-feature_ptp_source-v4-1-5d10e19a0265@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
Convert cdn-dp-rockchip.txt to yaml.
Add new "port@1" property which represents the CDN DP output to keep
the same style as the other display interfaces.
This patch also changes the constraints for "phys" and "extcon". For
the original binding, only one phy and the corresponding extcon can
be specified. In the new binding, one or two phys can be specified.
Since the RK3399 has two DP-USB PHYs, specifying one allows output
via the corresponding PHY, while specifying two lets the driver
choose one PHY for output. This rule also applies to extcon, which
provides the cable state for the corresponding PHY.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250520024718.142-3-kernel@airkyi.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
|
|
Some GPIO chips allow to rise an IRQ on GPIO level changes but do not
provide an IRQ status for each separate line: only the current gpio
level can be retrieved.
Add support for these chips, emulating IRQ status by comparing GPIO
levels with the levels during the previous interrupt.
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250522-mdb-max7360-support-v9-5-74fc03517e41@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
The cirrus_dir pointer should be const data but was missing the second
const needed to achieve this.
I haven't marked this as a 'Fixes' because it isn't causing any bugs,
it's only a code improvement.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20250522103816.543919-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
FSL SOC Changes for 6.16:
- Various fixes and cleanups from Ioana on fsl-mc bus driver
- Other misc fixes on fsl-mc bus driver
- A build fix on DPAA2 driver
- Some preparation work from Kees on qbman driver
- Some cleanup on FSL qe interrupt driver init
* tag 'soc_fsl-6.16-1' of https://github.com/chleroy/linux:
soc: fsl: qe: Consolidate chained IRQ handler install/remove
bus: fsl-mc: Use strscpy() instead of strscpy_pad()
soc: fsl: qbman: Remove const from portal->cgrs allocation type
bus: fsl_mc: Fix driver_managed_dma check
bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value
bus: fsl-mc: drop useless cleanup
bus: fsl-mc: add the dprc_get_mem() command to the whitelist
bus: fsl-mc: fix GET/SET_TAILDROP command ids
bus: fsl-mc: do not add a device-link for the UAPI used DPMCP device
bus: fsl-mc: fix double-free on mc_dev
soc: fsl: Do not enable DPAA2_CONSOLE by default during compile testing
Link: https://lore.kernel.org/r/9e5b3e8e-3280-4ff9-915b-9a8b934bac22@csgroup.eu
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Felix Fietkau says:
===================
mt76 patches for 6.16
- fixes
- EHT improvements
- new device ids
===================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
Jeff Johnson says:
==================
ath.git patches for v6.16
ath12k:
Add monitor mode support for WCN7850.
Enhance regulatory support including 6 GHz power modes.
In addition, perform the usual set of bug fixes and cleanups across
all supported drivers.
==================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
|
|
https://github.com/Broadcom/stblinux into soc/arm
This pull request contains MAINTAINERS file update for Broadcom SoCs,
please pull the following for 6.16:
- Krzysztof updates the BCM2711/BCM283X entry to also match on the
bcm2712 pattern to cover the Raspberry Pi 5 files
* tag 'arm-soc/for-6.16/maintainers' of https://github.com/Broadcom/stblinux:
ARM: broadcom: MAINTAINERS: Cover bcm2712 files
Link: https://lore.kernel.org/r/20250513140808.2047729-1-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into soc/arm
TI DaVinci updates for v6.16-rc1
- remove support for the da830 SoC
- increase the panel FIFO threshold in da850-evm
* tag 'davinci-updates-for-v6.16-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
ARM: dts: davinci: da850-evm: Increase fifo threshold
ARM: davinci: remove support for da830
Link: https://lore.kernel.org/r/20250519090232.13147-1-brgl@bgdev.pl
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
When a list head is a const pointer, the list entry for that head also
must remain a const pointer, otherwise we are just "throwing it away"
for no good reason. Fix this up by properly marking these structures as
const.
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/2025052213-semifinal-sublevel-d631@gregkh
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
While the struct spi_device * passed into spi_to_spi_gpio() is a const
one, the struct spi_bitbang * that is retrieved from the controller
field in the spi_device is NOT a const pointer, as it is coming from the
spi_controller_get_devdata() call, and then passed to container_of()
which would strip off the const attribute for no good reason (i.e. if a
const pointer is passed to container_of() it still is const coming out).
Fix this all up by properly declaring the struct spi_bitbang * as not
const.
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/2025052225-scallion-ritzy-dbbd@gregkh
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Some places in the spi core pass in a const pointer to a device and the
default container_of() casts that away, which is not a good idea.
Preserve the proper const attribute by using container_of_const() for
to_spi_device() instead, which is what it was designed for.
Note, this removes the NULL check for a device pointer in the call, but
no one was ever checking for that return value, and a device pointer
should never be NULL overall anyway, so this should be a safe change.
Cc: Mark Brown <broonie@kernel.org>
Fixes: d69d80484598 ("driver core: have match() callback in struct bus_type take a const *")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/2025052230-fidgeting-stooge-66f5@gregkh
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/defconfig
Enable Rockchip SAI and ES8328 modules.
* tag 'v6.16-rockchip-defconfig64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: defconfig: Enable Rockchip SAI and ES8328
Link: https://lore.kernel.org/r/4060740.R56niFO833@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The argument has been unused since the function was added, so remove it.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250521160720.1893326-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/defconfig
MediaTek ARM64 defconfig updates for v6.16
This enables some drivers as modules to enable fully booting
some of the supported MediaTek boards;
In particular, this enables the following drivers as module:
- PHYs for PCIe, HDMI, DSI and DisplayPort for all boards
- MediaTek UART DMA Controller, also for all boards
- MDP3 driver for MT8186/88/95 (Chromebooks and Genio variants)
- Auxiliary ADC for the MT6357/58/59 PMICs found on both Genio EVK
and Chromebooks based on designs with MT8183/86/88/92/95 SoCs
- iTE IT5205 Type-C USB Alternate Mode Passive MUX, found
on both Chromebooks and Genio EVKs with MT8188/95
- Richtek RT1715 Type-C PD Controller, found on all Genio boards
- Himax HX8279 DSI panel DriverIC and KD070FHFID015 panel, found
on various revisions of the Genio Evaluation Kit boards.
* tag 'mtk-defconfig-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux:
arm64: defconfig: Enable configs for MediaTek Genio EVK boards
arm64: defconfig: mediatek: enable PHY drivers
Link: https://lore.kernel.org/r/20250520114356.1194450-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig
One more Qualcomm Arm64 defconfig update for v6.16
Enable global clock controller and TLMM pinctrl drivers for IPQ5424 to
make this boot.
* tag 'qcom-arm64-defconfig-for-6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Enable IPQ5424 RDP466 base configs
Link: https://lore.kernel.org/r/20250520025119.40021-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/defconfig
RISC-V config for v6.16
PM_GENERIC_DOMAINS is enabled because T-Head SoCs need to use it and
spacemit's gpio and clock controller are enabled for more obvious
reasons.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-config-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
riscv: defconfig: spacemit: enable clock controller driver for SpacemiT K1
riscv: defconfig: spacemit: enable gpio support for K1 SoC
riscv: Enable PM_GENERIC_DOMAINS for T-Head SoCs
Link: https://lore.kernel.org/r/20250516-joystick-mortified-385820b1ad0b@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Add mac80211 rfkill_poll ops to monitor hardware rfkill state
and state change will be updated.
Signed-off-by: Allan Wang <allan.wang@mediatek.com>
Link: https://patch.msgid.link/20250507053131.4173691-1-allan.wang@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
One variant of MT7992 has 5 TX paths, so extend the power delta function
to support it. Also, rename nss_delta to path_delta since the value is
based on the number of TX paths rather tha the number of spatial streams.
(path delta [0.5 dBm] = 10 * log(path number) [dBm] * 2)
Co-developed-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-9-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Check if available_antennas_tx and available_antennas_rx are already set
during the per-chip initialization phase; otherwise, they could be
overwritten with incorrect values.
Fixes: 69d54ce7491d ("wifi: mt76: mt7996: switch to single multi-radio wiphy")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-8-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Some management frames are first processed by the firmware and then
passed to the driver through the MCU event rings. In CONNAC3, event rings
do not support scatter-gather and have a size limitation of 2048 bytes.
If a packet sized between 1728 and 2048 bytes arrives from an event ring,
the ring will hang because the driver attempts to use scatter-gather to
process it.
To fix this, include the size of struct skb_shared_info in the MCU RX
buffer size to prevent scatter-gather from being used for event skb in
mt76_dma_rx_fill_buf().
Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-7-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
According to hardware capability, the maximum beacon size is 2048 bytes
minus the size of TLV headers.
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-6-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
The maximum TX path and NSS may differ on a band. For example, one variant
of the MT7992 has 5 TX paths and 4 NSS on the 5 GHz band. To address this,
add orig_antenna_mask to record the maximum NSS and prevent setting an
invalid NSS in mt7996_set_antenna().
Fixes: 69d54ce7491d ("wifi: mt76: mt7996: switch to single multi-radio wiphy")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-5-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
IEEE 802.11 fragmentation can only be applied to unicast frames.
Therefore, drop fragments with multicast or broadcast RA. This patch
addresses vulnerabilities such as CVE-2020-26145.
Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-4-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Set the max AMPDU length in the EHT MAC CAP. Without this patch, the
peer station cannot obtain the correct capability, which prevents
achieving peak throughput on the 2 GHz band.
Fixes: 1816ad9381e0 ("wifi: mt76: mt7996: add max mpdu len capability")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-3-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Fix the beamformee SS field for the mt7996, mt7992 and mt7990 chipsets.
For the mt7992, this value shall be set to 0x4, while the others shall
be set to 0x3.
Fixes: 5b20557593d4 ("wifi: mt76: connac: adjust phy capabilities based on band constraints")
Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-2-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
The firmware only supports full bandwidth UL MU-MIMO, so remove the
partial bandwidth capability from HE PHY CAP.
Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-1-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
The test mode interface allows controlled execution of chip-level
operations such as continuous transmission, reception tests, and
register access, which are essential during bring-up, diagnostics,
and factory testing.
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Link: https://patch.msgid.link/20250505233618.1951021-2-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Add MCU command and its handling needed for testmode support on
MT7925. This enables low-level chip testing features such as
continuous TX/RX..
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Link: https://patch.msgid.link/20250505233618.1951021-1-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Modify MCU command sending functions to wait for a response,
ensuring consistent behavior across all commands and improves
reliability by confirming that each command is processed
successfully.
Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250414013954.1151774-3-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Remove a duplicate call to `mt76_mcu_send_msg` to fix redundant operations
in the sniffer command handling.
Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250414013954.1151774-2-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Add a check to ensure only one scan command is active at a time
by testing the MT76_HW_SCANNING state.
Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250414013954.1151774-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.
Prevent null pointer dereference in mt7915_mmio_wed_init().
Fixes: 4f831d18d12d ("wifi: mt76: mt7915: enable WED RX support")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Link: https://patch.msgid.link/20250407061900.85317-1-bsdhenrymartin@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
devm_ioremap() returns NULL on error. Currently, mt7996_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.
Prevent null pointer dereference in mt7996_mmio_wed_init()
Fixes: 83eafc9251d6 ("wifi: mt76: mt7996: add wed tx support")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Link: https://patch.msgid.link/20250407032349.83360-1-bsdhenrymartin@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
Enhance the mt7925 to include RNR scan support. It adds
the necessary RNR information to the scan command.
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250321013829.3598-2-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
