Fix kernel-doc warnings by adding 3 missing struct member descriptions
in struct efx_ef10_nic_data and removing preprocessor directives (which
are not handled by kernel-doc).
Fixes these 5 warnings:
Warning: drivers/net/ethernet/sfc/nic.h:158 bad line: #ifdef CONFIG_SFC_SRIOV
Warning: drivers/net/ethernet/sfc/nic.h:160 bad line: #endif
Warning: drivers/net/ethernet/sfc/nic.h:204 struct member 'port_id'
not described in 'efx_ef10_nic_data'
Warning: drivers/net/ethernet/sfc/nic.h:204 struct member 'vf_index'
not described in 'efx_ef10_nic_data'
Warning: drivers/net/ethernet/sfc/nic.h:204 struct member 'licensed_features'
not described in 'efx_ef10_nic_data'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/20260106173224.2010703-1-rdunlap@infradead.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit e469b87e0f ("dt-bindings: net: dsa: microchip: Add strap
description to set SPI mode") required both 'default' and 'reset' pinctrl
states for all compatible devices. However, this requirement should be only
applicable to KSZ8463.
Make the 'reset' pinctrl state optional for all other Microchip DSA
devices while keeping it mandatory for KSZ8463.
Fix below CHECK_DTBS warnings:
arch/arm64/boot/dts/freescale/imx8mp-skov-basic.dtb: switch@5f (microchip,ksz9893): pinctrl-names: ['default'] is too short
from schema $id: http://devicetree.org/schemas/net/dsa/microchip,ksz.yaml#
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260106143620.126212-1-Frank.Li@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter and wireless.
Current release - fix to a fix:
- net: do not write to msg_get_inq in callee
- arp: do not assume dev_hard_header() does not change skb->head
Current release - regressions:
- wifi: mac80211: don't iterate not running interfaces
- eth: mlx5: fix NULL pointer dereference in ioctl module EEPROM
Current release - new code bugs:
- eth: bnge: add AUXILIARY_BUS to Kconfig dependencies
Previous releases - regressions:
- eth: mlx5: dealloc forgotten PSP RX modify header
Previous releases - always broken:
- ping: fix ICMP out SNMP stats double-counting with ICMP sockets
- bonding: preserve NETIF_F_ALL_FOR_ALL across TSO updates
- bridge: fix C-VLAN preservation in 802.1ad vlan_tunnel egress
- eth: bnxt: fix potential data corruption with HW GRO/LRO"
* tag 'net-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
arp: do not assume dev_hard_header() does not change skb->head
net: enetc: fix build warning when PAGE_SIZE is greater than 128K
atm: Fix dma_free_coherent() size
tools: ynl: don't install tests
net: do not write to msg_get_inq in callee
bnxt_en: Fix NULL pointer crash in bnxt_ptp_enable during error cleanup
net: usb: pegasus: fix memory leak in update_eth_regs_async()
net: 3com: 3c59x: fix possible null dereference in vortex_probe1()
net/sched: sch_qfq: Fix NULL deref when deactivating inactive aggregate in qfq_reset
wifi: mac80211: collect station statistics earlier when disconnect
wifi: mac80211: restore non-chanctx injection behaviour
wifi: mac80211_hwsim: disable BHs for hwsim_radio_lock
wifi: mac80211: don't iterate not running interfaces
wifi: mac80211_hwsim: fix typo in frequency notification
wifi: avoid kernel-infoleak from struct iw_point
net: airoha: Fix schedule while atomic in airoha_ppe_deinit()
selftests: netdevsim: add carrier state consistency test
net: netdevsim: fix inconsistent carrier state after link/unlink
selftests: drv-net: Bring back tool() to driver __init__s
net/sched: act_api: avoid dereferencing ERR_PTR in tcf_idrinfo_destroy
...
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2026-01-06 (idpf)
This series contains updates to idpf driver only.
Emil fixes issues related to resets; among them timeouts, NULL pointer
dereferences, and memory leaks.
Sreedevi resolves issues around RSS; mainly involving operations when
the interface is down and resets. She also addresses some incomplete
cleanups for ntuple filters and interrupts.
Erik fixes incomplete output of ntuple filters.
Josh sets restriction of Rx buffer size to follow hardware restrictions.
Larysa adds check to prevent NULL pointer dereference when RDMA is not
enabled.
* '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
idpf: fix aux device unplugging when rdma is not supported by vport
idpf: cap maximum Rx buffer size
idpf: Fix error handling in idpf_vport_open()
idpf: Fix RSS LUT NULL ptr issue after soft reset
idpf: Fix RSS LUT configuration on down interfaces
idpf: Fix RSS LUT NULL pointer crash on early ethtool operations
idpf: fix issue with ethtool -n command display
idpf: fix memory leak of flow steer list on rmmod
idpf: fix error handling in the init_task on load
idpf: fix memory leak in idpf_vc_core_deinit()
idpf: fix memory leak in idpf_vport_rel()
idpf: detach and close netdevs while handling a reset
idpf: keep the netdev when a reset fails
====================
Link: https://patch.msgid.link/20260107000648.1861994-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The max buffer size of ENETC RX BD is 0xFFFF bytes, so if the PAGE_SIZE
is greater than 128K, ENETC_RXB_DMA_SIZE and ENETC_RXB_DMA_SIZE_XDP will
be greater than 0xFFFF, thus causing a build warning.
This will not cause any practical issues because ENETC is currently only
used on the ARM64 platform, and the max PAGE_SIZE is 64K. So this patch
is only for fixing the build warning that occurs when compiling ENETC
drivers for other platforms.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202601050637.kHEKKOG7-lkp@intel.com/
Fixes: e59bc32df2 ("net: enetc: correct the value of ENETC_RXB_TRUESIZE")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260107091204.1980222-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Johannes Berg says:
====================
Couple of fixes:
- mac80211:
- long-standing injection bug due to chanctx rework
- more recent interface iteration issue
- collect statistics before removing stations
- hwsim:
- fix NAN frequency typo (potential NULL ptr deref)
- fix locking of radio lock (needs softirqs disabled)
- wext:
- ancient issue with compat and events copying some
uninitialized stack data to userspace
* tag 'wireless-2026-01-08' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: mac80211: collect station statistics earlier when disconnect
wifi: mac80211: restore non-chanctx injection behaviour
wifi: mac80211_hwsim: disable BHs for hwsim_radio_lock
wifi: mac80211: don't iterate not running interfaces
wifi: mac80211_hwsim: fix typo in frequency notification
wifi: avoid kernel-infoleak from struct iw_point
====================
Link: https://patch.msgid.link/20260108140141.139687-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
make's install target is meant for installing the production
artifacts, AFAIU. Don't install test_ynl_cli and test_ynl_ethtool
from under the main YNL install target. The install target
under tests/ is retained in case someone wants the tests
to be installed.
Fixes: 308b7dee3e ("tools: ynl: add YNL test framework")
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20260106163426.1468943-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
NULL pointer dereference fix.
msg_get_inq is an input field from caller to callee. Don't set it in
the callee, as the caller may not clear it on struct reuse.
This is a kernel-internal variant of msghdr only, and the only user
does reinitialize the field. So this is not critical for that reason.
But it is more robust to avoid the write, and slightly simpler code.
And it fixes a bug, see below.
Callers set msg_get_inq to request the input queue length to be
returned in msg_inq. This is equivalent to but independent from the
SO_INQ request to return that same info as a cmsg (tp->recvmsg_inq).
To reduce branching in the hot path the second also sets the msg_inq.
That is WAI.
This is a fix to commit 4d1442979e ("af_unix: don't post cmsg for
SO_INQ unless explicitly asked for"), which fixed the inverse.
Also avoid NULL pointer dereference in unix_stream_read_generic if
state->msg is NULL and msg->msg_get_inq is written. A NULL state->msg
can happen when splicing as of commit 2b514574f7 ("net: af_unix:
implement splice for stream af_unix sockets").
Also collapse two branches using a bitwise or.
Cc: stable@vger.kernel.org
Fixes: 4d1442979e ("af_unix: don't post cmsg for SO_INQ unless explicitly asked for")
Link: https://lore.kernel.org/netdev/willemdebruijn.kernel.24d8030f7a3de@gmail.com/
Signed-off-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260106150626.3944363-1-willemdebruijn.kernel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When bnxt_init_one() fails during initialization (e.g.,
bnxt_init_int_mode returns -ENODEV), the error path calls
bnxt_free_hwrm_resources() which destroys the DMA pool and sets
bp->hwrm_dma_pool to NULL. Subsequently, bnxt_ptp_clear() is called,
which invokes ptp_clock_unregister().
Since commit a60fc3294a ("ptp: rework ptp_clock_unregister() to
disable events"), ptp_clock_unregister() now calls
ptp_disable_all_events(), which in turn invokes the driver's .enable()
callback (bnxt_ptp_enable()) to disable PTP events before completing the
unregistration.
bnxt_ptp_enable() attempts to send HWRM commands via bnxt_ptp_cfg_pin()
and bnxt_ptp_cfg_event(), both of which call hwrm_req_init(). This
function tries to allocate from bp->hwrm_dma_pool, causing a NULL
pointer dereference:
bnxt_en 0000:01:00.0 (unnamed net_device) (uninitialized): bnxt_init_int_mode err: ffffffed
KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]
Call Trace:
__hwrm_req_init (drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c:72)
bnxt_ptp_enable (drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c:323 drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c:517)
ptp_disable_all_events (drivers/ptp/ptp_chardev.c:66)
ptp_clock_unregister (drivers/ptp/ptp_clock.c:518)
bnxt_ptp_clear (drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c:1134)
bnxt_init_one (drivers/net/ethernet/broadcom/bnxt/bnxt.c:16889)
Lines are against commit f8f9c1f4d0 ("Linux 6.19-rc3")
Fix this by clearing and unregistering ptp (bnxt_ptp_clear()) before
freeing HWRM resources.
Suggested-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Breno Leitao <leitao@debian.org>
Fixes: a60fc3294a ("ptp: rework ptp_clock_unregister() to disable events")
Cc: stable@vger.kernel.org
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Link: https://patch.msgid.link/20260106-bnxt-v3-1-71f37e11446a@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Rafael J. Wysocki says:
====================
net: Discard pm_runtime_put() return value
This is mostly was a resend of patches [10-12/23] from:
https://lore.kernel.org/linux-pm/6245770.lOV4Wx5bFT@rafael.j.wysocki/
as requested by Jakub, except for the last patch that has been fixed
while at it and so the version has been bumped up.
The patches are independent of each other and they are all requisite
for converting pm_runtime_put() into a void function.
====================
Link: https://patch.msgid.link/2816529.mvXUDI8C0e@rafael.j.wysocki
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The framer driver defines framer_pm_runtime_put() to return an int,
but that return value is never used. It also passes the return value
of pm_runtime_put() to the caller which is not very useful.
Returning an error code from pm_runtime_put() merely means that it has
not queued up a work item to check whether or not the device can be
suspended and there are many perfectly valid situations in which that
can happen, like after writing "on" to the devices' runtime PM "control"
attribute in sysfs for one example.
Modify phy_pm_runtime_put() to discard the pm_runtime_put() return
value and change its return type to void.
No intentional functional impact.
This will facilitate a planned change of the pm_runtime_put() return
type to void in the future.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/3027916.e9J7NaK4W3@rafael.j.wysocki
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Passing pm_runtime_put() return value to the callers is not particularly
useful.
Returning an error code from pm_runtime_put() merely means that it has
not queued up a work item to check whether or not the device can be
suspended and there are many perfectly valid situations in which that
can happen, like after writing "on" to the devices' runtime PM "control"
attribute in sysfs for one example. It also happens when the kernel is
configured with CONFIG_PM unset.
Accordingly, update at91ether_close() to simply discard the return
value of pm_runtime_put() and always return success to the caller.
This will facilitate a planned change of the pm_runtime_put() return
type to void in the future.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://patch.msgid.link/2252292.irdbgypaU6@rafael.j.wysocki
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Printing error messages on pm_runtime_put() returning negative values
is not particularly useful.
Returning an error code from pm_runtime_put() merely means that it has
not queued up a work item to check whether or not the device can be
suspended and there are many perfectly valid situations in which that
can happen, like after writing "on" to the devices' runtime PM "control"
attribute in sysfs for one example.
Accordingly, update am65_cpsw_ethtool_op_begin() and cpsw_ethtool_op_begin()
to simply discard the return value of pm_runtime_put().
This will facilitate a planned change of the pm_runtime_put() return
type to void in the future.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/5042490.GXAFRqVoOG@rafael.j.wysocki
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Pull HID fixes from Jiri Kosina:
- build fix for HID-BPF (Benjamin Tissoires)
- fix for potential buffer overflow in i2c-hid (Kwok Kin Ming)
- a couple of selftests/hid fixes (Peter Hutterer)
- fix for handling pressure pads in hid-multitouch (Peter Hutterer)
- fix for potential NULL pointer dereference in intel-thc-hid (Even Xu)
- fix for interrupt delay control in intel-thc-hid (Even Xu)
- fix finger release detection on some VTL-class touchpads (DaytonCL)
- fix for correct enumeration on intel-ish-hid systems with no sensors
(Zhang Lixu)
- assorted device ID additions and device-specific quirks
* tag 'hid-for-linus-2026010801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (21 commits)
HID: logitech: add HID++ support for Logitech MX Anywhere 3S
HID: Elecom: Add support for ELECOM M-XT3DRBK (018C)
HID: quirks: work around VID/PID conflict for appledisplay
HID: Apply quirk HID_QUIRK_ALWAYS_POLL to Edifier QR30 (2d99:a101)
HID: i2c-hid: fix potential buffer overflow in i2c_hid_get_report()
selftests/hid: add a test for the Digitizer/Button Type pressurepad
selftests/hid: use a enum class for the different button types
selftests/hid: require hidtools 0.12
HID: multitouch: set INPUT_PROP_PRESSUREPAD based on Digitizer/Button Type
HID: quirks: Add another Chicony HP 5MP Cameras to hid_ignore_list
HID: Intel-thc-hid: Intel-thc: Add safety check for reading DMA buffer
hid: intel-thc-hid: Select SGL_ALLOC
selftests/hid: fix bpf compilations due to -fms-extensions
HID: bpf: fix bpf compilation with -fms-extensions
HID: Intel-thc-hid: Intel-thc: Fix wrong register reading
HID: multitouch: add MT_QUIRK_STICKY_FINGERS to MT_CLS_VTL
HID: intel-ish-hid: Reset enum_devices_done before enumeration
HID: intel-ish-hid: Update ishtp bus match to support device ID table
HID: Intel-thc-hid: Intel-thc: fix dma_unmap_sg() nents value
HID: playstation: Center initial joystick axes to prevent spurious events
...
Pull sound fixes from Takashi Iwai:
"A collection of small device-specific fixes:
- ASoC Intel topology fixes for conflicting Bluetooth bits
- Cleanups of ASoC drivers for superfluous NULL checks
- Fix for error handling in the AC97 bus
- A regression fix for TAS2781 speaker ID handling
- HD-audio quirks"
* tag 'sound-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek: add HP Laptop 15s-eq1xxx mute LED quirk
ALSA: hda/realtek: Add quirk for Acer Nitro AN517-55
ALSA: hda/tas2781: properly initialize speaker_id for TAS2563
ALSA: ac97: fix a double free in snd_ac97_controller_register()
ASoC: sun4i-spdif: Add missing kerneldoc fields for sun4i_spdif_quirks
ASoC: codecs: pm4125: clean up bind() device reference handling
ASoC: soc_sdw_utils: drop bogus container_of() error handling
ASoC: codecs: wcd937x: drop bogus container_of() error handling
ASoC: codecs: pm4125: drop bogus container_of() error handling
ASoC: SOF: Intel: add -bt tplg suffix if BT is present
ASoC: Intel: sof_sdw: shift SSP BT mask bits.
Daniel Golle says:
====================
net: phy: realtek: various improvements for 2.5GE PHYs
This series improves the RealTek PHY driver, mostly for 2.5GE PHYs.
It implements configuring SGMII and 2500Base-X in-band auto-negotiation
and improves using the PHYs in Clause-22-only mode.
Note that the rtl822x_serdes_write() function introduced by this series
is going to be reused to configure polarities of SerDes RX and TX lanes
once series "PHY polarity inversion via generic device tree properties"
has been applied.
Access to other registers on MDIO_MMD_VEND2 is important for more than
just configuring autonegotiation, it is also used to setup ALDPS or to
disable the PHY responding to the MDIO broadcast address 0. Both will be
implemented by follow-up patches.
The address translation function for registers on MDIO_MMD_VEND2 into
paged registers can potentially also be used to describe other paged
access in a more consistent way, but that mostly makes sense on PHYs
which also support Clause-45, so this series doesn't convert all the
existing paged access on RealTek's 1GE PHYs which do not support
Clause-45.
====================
Link: https://patch.msgid.link/cover.1767630451.git.daniel@makrotopia.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Bastien Curutchet says:
====================
net: dsa: microchip: Adjust PTP handling to ease KSZ8463 integration
This series aims to make the PTP handling a bit more generic to ease the
addition of PTP support for the KSZ8463 in an upcoming series. It is not
intented to change any behaviour in the driver here.
Patches 1 & 2 focus on IRQ handling.
Patches 3 to 9 focus on register access.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
====================
Link: https://patch.msgid.link/20260105-ksz-rework-v1-0-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Timestamps are directly accessed through a register read in the
interrupt handler. KSZ8463's logic to access it will be a bit more
complex because the same interrupt can be triggered by two different
timestamps being ready.
Wrap the timestamp's reading in a dedicated function to ease the
KSZ8463's integration in upcoming patches.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-9-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Accesses to the PTP_MSG_CONF1 register are done through a hardcoded
address which doesn't match with the KSZ8463's register layout.
Add a new entry for the PTP_MSG_CONF1 register in the regs[] tables.
Use the regs[] table to retrieve the PTP_MSG_CONF1 register address
when accessing it.
Remove the macro defining the address to prevent further use.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-8-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Accesses to the PTP_SUBNANOSEC_RATE register are done through a
hardcoded address which doesn't match with the KSZ8463's register
layout.
Add a new entry for the PTP_SUBNANOSEC_RATE register in the regs[]
tables.
Use the regs[] table to retrieve the PTP_SUBNANOSEC_RATE register
address when accessing it.
Remove the macro defining the address to prevent further use.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-7-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Accesses to the PTP_RTC_SUB_NANOSEC register are done through a
hardcoded address which doesn't match with the KSZ8463's register
layout.
Add a new entry for the PTP_RTC_SUB_NANOSEC register in the regs[]
tables.
Use the regs[] table to retrieve the PTP_RTC_SUB_NANOSEC register
address when accessing it.
Remove the macro defining the address to prevent further use.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-6-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Accesses to the PTP_RTC_SEC register are done through a hardcoded
address which doesn't match with the KSZ8463's register layout.
Add a new entry for the PTP_RTC_SEC register in the regs[] tables.
Use the regs[] table to retrieve the PTP_RTC_SEC register address
when accessing it.
Remove the macro defining the address to prevent further use.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-5-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Accesses to the PTP_RTC_NANOSEC register are done through a hardcoded
address which doesn't match with the KSZ8463's register layout.
Add a new entry for the PTP_RTC_NANOSEC register in the regs[] tables.
Use the regs[] table to retrieve the PTP_RTC_NANOSEC register address
when accessing it.
Remove the macro defining the address to prevent further use.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-4-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Accesses to the PTP_CLK_CTRL register are done through a hardcoded
address which doesn't match with the KSZ8463's register layout.
Add a new entry for the PTP_CLK_CTRL register in the regs[] tables.
Use the regs[] table to retrieve the PTP_CLK_CTRL register address
when accessing it.
Remove the macro defining the address to prevent further use.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-3-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The IRQ logic of the KSZ8463 differs from that of other KSZ switches.
It doesn't have a 'mask' register but an 'enable' one instead. The
common IRQ framework can still be used though as soon as we reverse
the logic (using '1' to enable interrupts instead of '0') for KSZ8463
cases.
Move the initialization of the kirq->masked outside of
ksz_irq_common_setup() to keep this function truly common when
IRQ support for the KSZ8463 is added.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260105-ksz-rework-v1-1-a68df7f57375@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
I've acquired a Logitech MX Anywhere 3S mouse, which supports HID++ over
Bluetooth. Adding its PID 0xb037 to the allowlist enables the additional
features, such as high-resolution scrolling. Tested working across multiple
machines, with a mix of Intel and Mediatek Bluetooth chips.
[jkosina@suse.com: standardize shortlog]
Signed-off-by: Dennis Marttinen <twelho@welho.tech>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
airoha_ppe_deinit() runs airoha_npu_ppe_deinit() in atomic context.
airoha_npu_ppe_deinit routine allocates ppe_data buffer with GFP_KERNEL
flag. Rely on rcu_replace_pointer in airoha_ppe_deinit routine in order
to fix schedule while atomic issue in airoha_npu_ppe_deinit() since we
do not need atomic context there.
Fixes: 00a7678310 ("net: airoha: Introduce flowtable offload support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20260105-airoha-fw-ethtool-v2-1-3b32b158cc31@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
For years I wondered why the Apple Cinema Display driver would not
just work for me. Turns out the hidraw driver instantly takes it
over. Fix by adding appledisplay VID/PIDs to hid_have_special_driver.
Fixes: 069e8a65cd ("Driver for Apple Cinema Display")
Signed-off-by: René Rebe <rene@exactco.de>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
