Similar to Lantech 8330-262D-E, the Lantech 8330-265D also reports
2500MBd instead of 3125MBd.
Also, all 8330-265D report normal RX_LOS in EEPROM, but some signal
inverted RX_LOS. We therefore need to ignore RX_LOS on these modules.
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://patch.msgid.link/20260128170044.15576-1-kabel@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Johannes Berg says:
====================
Another fairly large set of changes, notably:
- cfg80211/mac80211
- most of EPPKE/802.1X over auth frames support
- additional FTM capabilities
- split up drop reasons better, removing generic RX_DROP
- NAN cleanups/fixes
- ath11k:
- support for Channel Frequency Response measurement
- ath12k:
- support for the QCC2072 chipset
- iwlwifi:
- partial NAN support
- UNII-9 support
- some UHR/802.11bn FW APIs
- remove most of MLO/EHT from iwlmvm
(such devices use iwlmld)
- rtw89:
- preparations for RTL8922DE support
* tag 'wireless-next-2026-01-29' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (184 commits)
wifi: iwlegacy: add missing mutex protection in il4965_store_tx_power()
wifi: iwlegacy: add missing mutex protection in il3945_store_measurement()
wifi: mac80211: use u64_stats_t with u64_stats_sync properly
wifi: p54: Fix memory leak in p54_beacon_update()
wifi: cfg80211: treat deprecated INDOOR_SP_AP_OLD control value as LPI mode
wifi: rtw88: sdio: Migrate to use sdio specific shutdown function
wifi: rsi: sdio: Migrate to use sdio specific shutdown function
sdio: Provide a bustype shutdown function
wifi: nl80211/cfg80211: support operating as RSTA in PMSR FTM request
wifi: nl80211/cfg80211: add negotiated burst period to FTM result
wifi: nl80211/cfg80211: clarify periodic FTM parameters for non-EDCA based ranging
wifi: nl80211/cfg80211: add new FTM capabilities
wifi: iwlwifi: rename struct iwl_mcc_allowed_ap_type_cmd::offset_map
wifi: iwlwifi: mvm: Remove link_id from time_events
wifi: iwlwifi: mld: change cluster_id type to u8 array
wifi: iwlwifi: support V13 of iwl_lari_config_change_cmd
wifi: iwlwifi: split bios_value_u32 to separate the header
wifi: iwlwifi: uefi: cache the DSM functions
wifi: iwlwifi: acpi: cache the DSM functions
wifi: iwlwifi: mvm: Cleanup MLO code
...
====================
Link: https://patch.msgid.link/20260129110136.176980-39-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Bjørn Mork says:
====================
Airoha AN8811HB 2.5 Gbps phy support
The RFC patch posted earlier has been split into a series based on the
feedback received:
1/3: preparing the EN8811H driver for maximum reuse
2/3: adding support for the new AN8811HB hardware
3/3: adding (optional) clock driver for AN8811HB
Patch 3/3 is not required for a functional device. It is included here
for full feature parity between the EN8811H and AN8811HB drivers.
The AN8811HB phy requires new firmware, which is now available with
the 20260110 release of linux-firmware,
====================
Link: https://patch.msgid.link/20260127125547.1475164-1-bjorn@mork.no
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The Airoha AN8811HB is mostly compatible with the EN8811H, adding 10Base-T
support and reducing power consumption.
This driver is based on the air_an8811hb v0.0.4 out-of-tree driver
written by "Lucien.Jheng <lucien.jheng@airoha.com>"
Firmware is available in linux-firmware. The driver has been tested with
firmware version 25110702
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Link: https://patch.msgid.link/20260127125547.1475164-3-bjorn@mork.no
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Fan Gong says:
====================
net: hinic3: Fix code styles
This patchset provides 4 code styles fixes:
Remove empty lines between error handling.
Remove defensive txq_num check.
Use array_size instead of multiplying.
SQ use SQ_CTXT_PREF_CI_HI to improve readability.
====================
Link: https://patch.msgid.link/cover.1769656467.git.zhuyikai1@h-partners.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
fl6_update_dst() is called for every TCP (and others) transmit,
and is a nop for common cases.
Split it in two parts :
1) fl6_update_dst() inline helper, small and fast.
2) __fl6_update_dst() for the exception, out of line.
Small size increase to get better TX performance.
$ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
add/remove: 2/2 grow/shrink: 8/0 up/down: 296/-125 (171)
Function old new delta
__fl6_update_dst - 104 +104
rawv6_sendmsg 2244 2284 +40
udpv6_sendmsg 3013 3043 +30
tcp_v6_connect 1514 1534 +20
cookie_v6_check 1501 1519 +18
ip6_datagram_dst_update 673 690 +17
inet6_sk_rebuild_header 499 516 +17
inet6_csk_route_socket 507 524 +17
inet6_csk_route_req 343 360 +17
__pfx___fl6_update_dst - 16 +16
__pfx_fl6_update_dst 16 - -16
fl6_update_dst 109 - -109
Total: Before=22570304, After=22570475, chg +0.00%
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260128185548.3738781-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
NIX SQ manager sticky mode is known to cause stalls when multiple SQs
share an SMQ and transmit concurrently. Additionally, PSE may deadlock
on transitions between sticky and non-sticky transmissions. There is
also a credit drop issue observed when certain condition clocks are
gated.
work around these hardware errata by:
- Disabling SQM sticky operation:
- Clear TM6 (bit 15)
- Clear TM11 (bit 14)
- Disabling sticky → non-sticky transition path that can deadlock PSE:
- Clear TM5 (bit 23)
- Preventing credit drops by keeping the control-flow clock enabled:
- Set TM9 (bit 21)
These changes are applied via NIX_AF_SQM_DBG_CTL_STATUS. With this
configuration the SQM/PSE maintain forward progress under load without
credit loss, at the cost of disabling sticky optimizations.
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260127125147.1642-1-gakula@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Russell King says:
====================
net: stmmac: rk: second chunk of cleanups
This series is a cut-down installment of the dwmac-rk cleanups, covering
up to the point that the AI review had its first issue with the patches.
Unfortunately, this means that we introduce ->init but do not add any
users for it yet. That will be in the next round once this has got
through AI review and merged.
====================
Link: https://patch.msgid.link/aXnrzIbZN-gaZTia@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
All the definitions of the RGMII related xxx_GMAC_CLK_xxx definitions
use the same field values to select the clock rate. Provide common
definitions for these field values, passing them in to a single macro
for each variant that generates the appropriate values for the speed
register.
No change to produced code on aarch64.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/E1vl3G0-00000006v3R-2ZBc@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, the dpll subsystem exports the fractional frequency offset
(FFO) in parts per million (ppm). This granularity is insufficient for
high-precision synchronization scenarios which often require parts per
trillion (ppt) resolution.
Add a new netlink attribute DPLL_A_PIN_FRACTIONAL_FREQUENCY_OFFSET_PPT
to expose the FFO in ppt.
Update the dpll netlink core to expect the driver-provided FFO value
to be in ppt. To maintain backward compatibility with existing userspace
tools, populate the legacy DPLL_A_PIN_FRACTIONAL_FREQUENCY_OFFSET
attribute by dividing the new ppt value by 1,000,000.
Update the zl3073x and mlx5 drivers to provide the FFO value in ppt:
- zl3073x: adjust the fixed-point calculation to produce ppt (10^12)
instead of ppm (10^6).
- mlx5: scale the existing ppm value by 1,000,000.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20260126162253.27890-1-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch moves netconsole selftests from drivers/net to its own target
in drivers/net/netconsole.
This change helps saving some resources from CI since tests in
drivers/net automatically run against real hardware which are not used
by netconsole tests as they rely solely on netdevsim.
lib_netcons.sh is kept under drivers/net/lib since it is also used by
bonding selftests. Finally, drivers/net config remains unchanged as
netpoll_basic.py requires netconsole (and does leverage real HW testing).
Reviewed-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Andre Carvalho <asantostc@gmail.com>
Link: https://patch.msgid.link/20260127-netcons-selftest-target-v2-1-f509ab65b3bc@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Luiz Augusto von Dentz says:
====================
bluetooth-next pull request for net-next:
core:
- L2CAP: Add support for setting BT_PHY
- HCI: Add LE Channel Sounding HCI Command/event structures
- hci_conn: Set link_policy on incoming ACL connections
- MGMT: Add idle_timeout to configurable system parameters
drivers:
- btusb: Add support for MediaTek7920 0489:e158
- btusb: Add device ID for Realtek RTL8761BU
- btusb: Reject autosuspend if discovery is active
- btusb: Add new VID/PID for RTL8852CE
- btusb: Add USB ID 0489:e112 for Realtek 8851BE
- dt-bindings: qcom: Split to separate schema
- btqca: Add WCN6855 firmware priority selection feature
* tag 'for-net-next-2026-01-29' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (40 commits)
Bluetooth: hci_qca: Enable HFP hardware offload for WCN6855 and WCN7850
Bluetooth: hci_qca: Refactor HFP hardware offload capability handling
Bluetooth: btusb: Add USB ID 7392:e611 for Edimax EW-7611UXB
Bluetooth: L2CAP: Fix not tracking outstanding TX ident
Bluetooth: MGMT: Fix memory leak in set_ssp_complete
Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work
Bluetooth: btusb: Remove duplicate entry for 0x13d3/0x3618
Bluetooth: btusb: Add device ID for Realtek RTL8761BU
Bluetooth: btintel: Remove unneeded CONFIG_PM* #ifdef's
Bluetooth: btnxpuart: Remove unneeded CONFIG_PM ifdef
Bluetooth: btusb: Add new VID/PID for RTL8852CE
Bluetooth: btintel_pcie: Remove unnecessary check before kfree_skb()
Bluetooth: btusb: Reject autosuspend if discovery is active
Bluetooth: hci_core: Export hci_discovery_active
Bluetooth: btusb: Use pm_ptr instead of #ifdef CONFIG_PM
dt-bindings: bluetooth: qcom,wcn7850-bt: Deprecate old supplies
dt-bindings: bluetooth: qcom,wcn7850-bt: Split to separate schema
dt-bindings: bluetooth: qcom,wcn6855-bt: Deprecate old supplies
dt-bindings: bluetooth: qcom,wcn6855-bt: Split to separate schema
dt-bindings: bluetooth: qcom,wcn6750-bt: Deprecate old supplies
...
====================
Link: https://patch.msgid.link/20260129203610.963067-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add QCA_CAP_HFP_HW_OFFLOAD capability flag to WCN6855 and WCN7850
device data structures to enable Hands-Free Profile (HFP) hardware
offload support on these Qualcomm Bluetooth chipsets.
Signed-off-by: Mengshi Wu <mengshi.wu@oss.qualcomm.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Replace SoC-specific check with capability-based approach for HFP
hardware offload configuration. Add QCA_CAP_HFP_HW_OFFLOAD capability
flag and support_hfp_hw_offload field to qca_serdev structure. Add
QCA_CAP_HFP_HW_OFFLOAD capability flag to QCA2066 device data
structures.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Mengshi Wu <mengshi.wu@oss.qualcomm.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This attempts to proper track outstanding request by using struct ida
and allocating from it in l2cap_get_ident using ida_alloc_range which
would reuse ids as they are free, then upon completion release
the id using ida_free.
This fixes the qualification test case L2CAP/COS/CED/BI-29-C which
attempts to check if the host stack is able to work after 256 attempts
to connect which requires Ident field to use the full range of possible
values in order to pass the test.
Link: https://github.com/bluez/bluez/issues/1829
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Fix memory leak in set_ssp_complete() where mgmt_pending_cmd structures
are not freed after being removed from the pending list.
Commit 302a1f674c ("Bluetooth: MGMT: Fix possible UAFs") replaced
mgmt_pending_foreach() calls with individual command handling but missed
adding mgmt_pending_free() calls in both error and success paths of
set_ssp_complete(). Other completion functions like set_le_complete()
were fixed correctly in the same commit.
This causes a memory leak of the mgmt_pending_cmd structure and its
associated parameter data for each SSP command that completes.
Add the missing mgmt_pending_free(cmd) calls in both code paths to fix
the memory leak. Also fix the same issue in set_advertising_complete().
Fixes: 302a1f674c ("Bluetooth: MGMT: Fix possible UAFs")
Signed-off-by: Jianpeng Chang <jianpeng.chang.cn@windriver.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
hci_uart_set_proto() sets HCI_UART_PROTO_INIT before calling
hci_uart_register_dev(), which calls proto->open() to initialize
hu->priv. However, if a TTY write wakeup occurs during this window,
hci_uart_tx_wakeup() may schedule write_work before hu->priv is
initialized, leading to a NULL pointer dereference in
hci_uart_write_work() when proto->dequeue() accesses hu->priv.
The race condition is:
CPU0 CPU1
---- ----
hci_uart_set_proto()
set_bit(HCI_UART_PROTO_INIT)
hci_uart_register_dev()
tty write wakeup
hci_uart_tty_wakeup()
hci_uart_tx_wakeup()
schedule_work(&hu->write_work)
proto->open(hu)
// initializes hu->priv
hci_uart_write_work()
hci_uart_dequeue()
proto->dequeue(hu)
// accesses hu->priv (NULL!)
Fix this by moving set_bit(HCI_UART_PROTO_INIT) after proto->open()
succeeds, ensuring hu->priv is initialized before any work can be
scheduled.
Fixes: 5df5dafc17 ("Bluetooth: hci_uart: Fix another race during initialization")
Link: https://lore.kernel.org/linux-bluetooth/6969764f.170a0220.2b9fc4.35a7@mx.google.com/
Signed-off-by: Jia-Hong Su <s11242586@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The USB device ID 0x13d3/0x3618 is listed twice in the device table.
Remove the duplicate entry and keep the one under the correct
"Realtek 8852BT/8852BE-VT Bluetooth devices" section.
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The functions are already disabled if CONFIG_PM or CONFIG_PM_SLEEP are
disabled through the use of SET_SYSTEM_SLEEP_PM_OPS() and
SET_RUNTIME_PM_OPS().
This increases build coverage and allows to drop a few #ifdef's.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The functions are already disabled through the use of pm_ptr() when
CONFIG_PM is disabled, and will be removed from the final linked code
as not needed.
This increases build coverage and allows to drop an #ifdef.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Reviewed-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The kfree_skb() function internally checks if the skb is NULL,
so an explicit check before calling it is redundant and can be removed.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
If USB autosuspend occurs while discovery is active, the ongoing
HCI operation may not complete successfully. On some devices, this
can leave discovery.state stuck in DISCOVERY_FINDING.
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Export hci_discovery_active() so it can be used by bluetooth
drivers built as modules.
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Commit bd3f305886 ("dt-bindings: bluetooth: qualcomm: describe the
inputs from PMU for wcn7850") changed the binding to new description
with a Power Management Unit (PMU), thus certain power-controller
properties are considered deprecated and are part of that PMUs binding.
Deprecate them to mark clearly that new PMU-based approach is preferred.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies). Split qcom,wcn7850-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties. Re-shuffle few properties to alphabetical order
while moving them and drop redundant enable-gpios description.
This makes the source qualcomm-bluetooth.yaml binding empty, thus drop
it making entire change a variant of file rename.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
