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We have a local variable for priv->plat->mdio_bus_data, which we use
later in the conditional if() block, but we evaluate the above within
the conditional expression. Use mdio_bus_data instead. Since these
will be the only two users of this local variable, move its assignment
just before the if().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qZAXJ-005pU1-1z@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Move the initialisation of the fwnode variable closer to its use
site, rather than scattered throughout stmmac_phy_setup().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qZAXD-005pTv-TN@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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All users of plat->phylink_node first convert it to a fwnode. Rather
than repeatedly convert to a fwnode, store it as a fwnode. To reflect
this change, call it plat->port_node instead - it is used for more
than just phylink.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qZAX8-005pTo-OT@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a function which can be used to limit the phylink MAC capabilities
to an upper speed limit.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qZAX3-005pTi-K1@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When an skb fails to be forwarded to the peer(e.g., skb data buffer
length exceeds MTU), it will not be added to the peer's receive queue.
Therefore, we should schedule the peer's NAPI poll function only when
skb forwarding is successful to avoid unnecessary overhead.
Signed-off-by: Liang Chen <liangchen.linux@gmail.com>
Link: https://lore.kernel.org/r/20230824123131.7673-1-liangchen.linux@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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simultaneously
MAC (CGX or RPM) asserts backpressure at TL3 or TL2 node of the egress
hierarchical scheduler tree depending on link level config done. If
there are multiple PFC priorities enabled at a time and for all such
flows to backoff, each priority will have to assert backpressure at
different TL3/TL2 scheduler nodes and these flows will need to submit
egress pkts to these nodes.
Current PFC configuration has an issue where in only one backpressure
scheduler node is being allocated which is resulting in only one PFC
priority to work. This patch fixes this issue.
Fixes: 99c969a83d82 ("octeontx2-pf: Add egress PFC support")
Signed-off-by: Suman Ghosh <sumang@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230824081032.436432-4-sumang@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Suppose user has enabled pfc with prio 0,1 on a PF netdev(eth0)
dcb pfc set dev eth0 prio-pfc o:on 1:on
later user enabled pfc priorities 2 and 3 on the VF interface(eth1)
dcb pfc set dev eth1 prio-pfc 2:on 3:on
Instead of enabling pfc on all priorities (0..3), the driver only
enables on priorities 2,3. This patch corrects the issue by using
the proper CSR address.
Fixes: b9d0fedc6234 ("octeontx2-af: cn10kb: Add RPM_USX MAC support")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230824081032.436432-3-sumang@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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During PFC TX schedulers free, flag TXSCHQ_FREE_ALL was being set
which caused free up all schedulers other than the PFC schedulers.
This patch fixes that to free only the PFC Tx schedulers.
Fixes: 99c969a83d82 ("octeontx2-pf: Add egress PFC support")
Signed-off-by: Suman Ghosh <sumang@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230824081032.436432-2-sumang@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.6
The second pull request for v6.6, this time with both stack and driver
changes. Unusually we have only one major new feature but lots of
small cleanup all over, I guess this is due to people have been on
vacation the last month.
Major changes:
rtw89
- Introduce Time Averaged SAR (TAS) support
* tag 'wireless-next-2023-08-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (114 commits)
wifi: rtlwifi: rtl8723: Remove unused function rtl8723_cmd_send_packet()
wifi: rtw88: usb: kill and free rx urbs on probe failure
wifi: rtw89: Fix clang -Wimplicit-fallthrough in rtw89_query_sar()
wifi: rtw89: phy: modify register setting of ENV_MNTR, PHYSTS and DIG
wifi: rtw89: phy: add phy_gen_def::cr_base to support WiFi 7 chips
wifi: rtw89: mac: define register address of rx_filter to generalize code
wifi: rtw89: mac: define internal memory address for WiFi 7 chip
wifi: rtw89: mac: generalize code to indirectly access WiFi internal memory
wifi: rtw89: mac: add mac_gen_def::band1_offset to map MAC band1 register address
wifi: wlcore: sdio: Use module_sdio_driver macro to simplify the code
wifi: rtw89: initialize multi-channel handling
wifi: rtw89: provide functions to configure NoA for beacon update
wifi: rtw89: call rtw89_chan_get() by vif chanctx if aware of vif
wifi: rtw89: sar: let caller decide the center frequency to query
wifi: rtw89: refine rtw89_correct_cck_chan() by rtw89_hw_to_nl80211_band()
wifi: rtw89: add function prototype for coex request duration
Fix nomenclature for USB and PCI wireless devices
wifi: ath: Use is_multicast_ether_addr() to check multicast Ether address
wifi: ath12k: Remove unused declarations
wifi: ath12k: add check max message length while scanning with extraie
...
====================
Link: https://lore.kernel.org/r/20230825132230.A0833C433C8@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Luiz Augusto von Dentz says:
====================
bluetooth-next pull request for net-next:
- Introduce HCI_QUIRK_BROKEN_LE_CODED
- Add support for PA/BIG sync
- Add support for NXP IW624 chipset
- Add support for Qualcomm WCN7850
* tag 'for-net-next-2023-08-24' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next:
Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave()
Bluetooth: btusb: Fix quirks table naming
Bluetooth: HCI: Introduce HCI_QUIRK_BROKEN_LE_CODED
Bluetooth: btintel: Send new command for PPAG
Bluetooth: ISO: Add support for periodic adv reports processing
Bluetooth: hci_conn: fail SCO/ISO via hci_conn_failed if ACL gone early
Bluetooth: hci_core: Fix missing instances using HCI_MAX_AD_LENGTH
Bluetooth: ISO: Use defer setup to separate PA sync and BIG sync
Bluetooth: qca: add support for WCN7850
Bluetooth: qca: use switch case for soc type behavior
dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset
Bluetooth: hci_conn: Fix sending BT_HCI_CMD_LE_CREATE_CONN_CANCEL
Bluetooth: hci_sync: Fix UAF in hci_disconnect_all_sync
Bluetooth: btnxpuart: Improve inband Independent Reset handling
Bluetooth: btnxpuart: Add support for IW624 chipset
Bluetooth: btnxpuart: Remove check for CTS low after FW download
====================
Link: https://lore.kernel.org/r/20230824201458.2577-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"One clk driver fix and two clk framework fixes:
- Fix an OOB access when devm_get_clk_from_child() is used and
devm_clk_release() casts the void pointer to the wrong type
- Move clk_rate_exclusive_{get,put}() within the correct ifdefs in
clk.h so that the stubs are used when CONFIG_COMMON_CLK=n
- Register the proper clk provider function depending on the value of
#clock-cells in the TI keystone driver"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: Fix slab-out-of-bounds error in devm_clk_release()
clk: Fix undefined reference to `clk_rate_exclusive_{get,put}'
clk: keystone: syscon-clk: Fix audio refclk
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Merge devfreq changes and power management tools changes for 6.6-rc1:
- Fix memory leak in devfreq_dev_release() (Boris Brezillon).
- Rewrite devfreq_monitor_start() kerneldoc comment (Manivannan
Sadhasivam).
- Explicitly include correct DT includes in devfreq (Rob Herring).
- Add turbo-boost support to cpupower (Wyes Karny).
- Add support for amd_pstate mode change to cpupower (Wyes Karny).
- Fix 'cpupower idle_set' command to accept only numeric values of
arguments (Likhitha Korrapati).
* pm-devfreq:
PM / devfreq: Fix leak in devfreq_dev_release()
PM / devfreq: Reword the kernel-doc comment for devfreq_monitor_start() API
PM / devfreq: Explicitly include correct DT includes
* pm-tools:
cpupower: Fix cpuidle_set to accept only numeric values for idle-set operation.
cpupower: Add turbo-boost support in cpupower
cpupower: Add support for amd_pstate mode change
cpupower: Add EPP value change support
cpupower: Add is_valid_path API
cpupower: Recognise amd-pstate active mode driver
cpupower: Bump soname version
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Merge system-wide power management changes and power capping updates
for 6.6-rc1:
- Add device PM helpers to allow a device to remain powered-on during
system-wide transitions (Ulf Hansson).
- Rework hibernation memory snapshotting to avoid storing pages filled
with zeros in hibernation image files (Brian Geffon).
- Add check to make sure that CPU latency QoS constraints do not use
negative values (Clive Lin).
- Optimize rp->domains memory allocation in the Intel RAPL power
capping driver (xiongxin).
- Remove recursion while parsing zones in the arm_scmi power capping
driver (Cristian Marussi).
* pm-sleep:
PM: sleep: Add helpers to allow a device to remain powered-on
PM: hibernate: don't store zero pages in the image file
* pm-qos:
PM: QoS: Add check to make sure CPU latency is non-negative
* powercap:
powercap: intel_rapl: Optimize rp->domains memory allocation
powercap: arm_scmi: Remove recursion while parsing zones
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Merge CPU power management updates for 6.6-rc1:
- Rework the menu and teo cpuidle governors to avoid calling
tick_nohz_get_sleep_length(), which is likely to become quite
expensive going forward, too often and improve making decisions
regarding whether or not to stop the scheduler tick in the teo
governor (Rafael Wysocki).
- Improve the performance of cpufreq_stats_create_table() in some
cases (Liao Chang).
- Fix two issues in the amd-pstate-ut cpufreq driver (Swapnil Sapkal).
- Use clamp() helper macro to improve the code readability in
cpufreq_verify_within_limits() (Liao Chang).
- Set stale CPU frequency to minimum in intel_pstate (Doug Smythies).
* pm-cpuidle:
cpuidle: teo: Avoid unnecessary variable assignments
cpuidle: menu: Skip tick_nohz_get_sleep_length() call in some cases
cpuidle: teo: Gather statistics regarding whether or not to stop the tick
cpuidle: teo: Skip tick_nohz_get_sleep_length() call in some cases
cpuidle: teo: Do not call tick_nohz_get_sleep_length() upfront
cpuidle: teo: Drop utilized from struct teo_cpu
cpuidle: teo: Avoid stopping the tick unnecessarily when bailing out
cpuidle: teo: Update idle duration estimate when choosing shallower state
* pm-cpufreq:
cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver
cpufreq: amd-pstate-ut: Remove module parameter access
cpufreq: Use clamp() helper macro to improve the code readability
cpufreq: intel_pstate: set stale CPU frequency to minimum
cpufreq: stats: Improve the performance of cpufreq_stats_create_table()
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Merge a PNP change for 6.6-rc1:
- Fix string truncation warning in pnpacpi_add_device() (Sunil V L).
* pnp:
PNP: ACPI: Fix string truncation warning
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Merge ACPI power management updates for 6.6-rc1:
- Fix and clean up suspend-to-idle interface for AMD systems (Mario
Limonciello, Andy Shevchenko).
* acpi-pm:
ACPI: x86: s2idle: Add a function to get LPS0 constraint for a device
ACPI: x86: s2idle: Add for_each_lpi_constraint() helper
ACPI: x86: s2idle: Add more debugging for AMD constraints parsing
ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table
ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects
ACPI: x86: s2idle: Post-increment variables when getting constraints
ACPI: Adjust #ifdef for *_lps0_dev use
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Merge ACPI device enumeration changes, ACPI TAD and extlog drivers
updates, and miscellaneous ACPI-related changes for 6.6-rc1:
- Defer enumeration of devices with _DEP pointing to IVSC (Wentong Wu).
- Install SystemCMOS address space handler for ACPI000E (TAD) to meet
platform firmware expectations on some platforms (Zhang Rui).
- Fix finding the generic error data in the ACPi extlog driver for
compatibility with old and new firmware interface versions (Xiaochun
Lee).
- Remove assorted unused declarations of functions (Yue Haibing).
- Move AMBA bus scan handling into arm64 specific directory (Sudeep
Holla).
* acpi-scan:
ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device
* acpi-tad:
ACPI: TAD: Install SystemCMOS address space handler for ACPI000E
* acpi-extlog:
ACPI: extlog: Fix finding the generic error data for v3 structure
* acpi-misc:
ACPI: Remove assorted unused declarations of functions
ACPI: Remove unused extern declaration acpi_paddr_to_node()
ACPI: Move AMBA bus scan handling into arm64 specific directory
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Merge ACPI thermal driver changes for 6.6-rc1:
- Drop non-functional nocrt parameter from ACPI thermal (Mario
Limonciello).
- Clean up the ACPI thermal driver, rework the handling of firmware
notifications in it and make it provide a table of generic trip point
structures to the core during initialization (Rafael Wysocki).
* acpi-thermal:
ACPI: thermal: Eliminate code duplication from acpi_thermal_notify()
ACPI: thermal: Drop unnecessary thermal zone callbacks
ACPI: thermal: Rework thermal_get_trend()
ACPI: thermal: Use trip point table to register thermal zones
thermal: core: Rework and rename __for_each_thermal_trip()
ACPI: thermal: Introduce struct acpi_thermal_trip
ACPI: thermal: Carry out trip point updates under zone lock
ACPI: thermal: Clean up acpi_thermal_register_thermal_zone()
thermal: core: Add priv pointer to struct thermal_trip
thermal: core: Introduce thermal_zone_device_exec()
thermal: core: Do not handle trip points with invalid temperature
ACPI: thermal: Drop redundant local variable from acpi_thermal_resume()
ACPI: thermal: Do not attach private data to ACPI handles
ACPI: thermal: Drop enabled flag from struct acpi_thermal_active
ACPI: thermal: Drop nocrt parameter
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Merge ACPI processor driver changes for 6.6-rc1:
- Support obtaining physical CPU ID from MADT on LoongArch (Bibo Mao).
- Convert ACPI CPU initialization to using _OSC instead of _PDC that
has been depreceted since 2018 and dropped from the specification in
ACPI 6.5 (Michal Wilczynski, Rafael Wysocki).
* acpi-processor:
ACPI: processor: LoongArch: Get physical ID from MADT
ACPI: processor: Refine messages in acpi_early_processor_control_setup()
ACPI: processor: Remove acpi_hwp_native_thermal_lvt_osc()
ACPI: processor: Use _OSC to convey OSPM processor support information
ACPI: processor: Introduce acpi_processor_osc()
ACPI: processor: Set CAP_SMP_T_SWCOORD in arch_acpi_set_proc_cap_bits()
ACPI: processor: Clear C_C2C3_FFH and C_C1_FFH in arch_acpi_set_proc_cap_bits()
ACPI: processor: Rename ACPI_PDC symbols
ACPI: processor: Refactor arch_acpi_set_pdc_bits()
ACPI: processor: Move processor_physically_present() to acpi_processor.c
ACPI: processor: Move MWAIT quirk out of acpi_processor.c
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Merge changes related to the ACPI bus type and ACPI backlight driver
changes for 6.6-rc1:
- Introduce new wrappers for ACPICA notify handler install/remove and
convert multiple drivers to using their own Notify() handlers instead
of the ACPI bus type .notify() slated for removal (Michal Wilczynski).
- Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 (Hans
de Goede).
- Put ACPI video and its child devices explicitly into D0 on boot to
avoid platform firmware confusion (Kai-Heng Feng).
- Add backlight=native DMI quirk for Lenovo Ideapad Z470 (Jiri Slaby).
* acpi-bus:
ACPI: thermal: Install Notify() handler directly
ACPI: NFIT: Remove unnecessary .remove callback
ACPI: NFIT: Install Notify() handler directly
ACPI: HED: Install Notify() handler directly
ACPI: battery: Install Notify() handler directly
ACPI: video: Install Notify() handler directly
ACPI: AC: Install Notify() handler directly
ACPI: bus: Set driver_data to NULL every time .add() fails
ACPI: bus: Introduce wrappers for ACPICA notify handler install/remove
* acpi-video:
ACPI: video: Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2
ACPI: video: Put ACPI video and its child devices into D0 on boot
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
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Merge ACPICA material for 6.6-rc1.
This includes some fixes, cleanups and new material, mostly related to
parsing tables.
Specifics:
- Suppress a GCC 12 dangling-pointer warning (Philip Prindeville).
- Reformat the ACPI_STATE_COMMON macro and its users (George Guo).
- Replace the ternary operator with ACPI_MIN() (Jiangshan Yi).
- Add support for _DSC as per ACPI 6.5 (Saket Dumbre).
- Remove a duplicate macro from zephyr header (Najumon B.A).
- Add data structures for GED and _EVT tracking (Jose Marinho).
- Fix misspelled CDAT DSMAS define (Dave Jiang).
- Simplify an error message in acpi_ds_result_push() (Christophe
Jaillet).
- Add a struct size macro related to SRAT (Dave Jiang).
- Add AML_NO_OPERAND_RESOLVE flag to Timer (Abhishek Mainkar).
- Add support for RISC-V external interrupt controllers in MADT (Sunil
V L).
- Add RHCT flags, CMO and MMU nodes (Sunil V L).
- Change ACPICA version to 20230628 (Bob Moore).
* acpica:
ACPICA: Update version to 20230628
ACPICA: RHCT: Add flags, CMO and MMU nodes
ACPICA: MADT: Add RISC-V external interrupt controllers
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
ACPICA: Add a define for size of struct acpi_srat_generic_affinity device_handle
ACPICA: Slightly simplify an error message in acpi_ds_result_push()
ACPICA: Fix misspelled CDAT DSMAS define
ACPICA: Add interrupt command to acpiexec
ACPICA: Detect GED device and keep track of _EVT
ACPICA: fix for conflict macro definition on zephyr interface
ACPICA: Add support for _DSC as per ACPI 6.5
ACPICA: exserial.c: replace ternary operator with ACPI_MIN()
ACPICA: Modify ACPI_STATE_COMMON
ACPICA: Fix GCC 12 dangling-pointer warning
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix an irq mapping leak in gpio-sim
- associate the GPIO device's software node with the irq domain in
gpio-sim
* tag 'gpio-fixes-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: sim: pass the GPIO device's software node to irq domain
gpio: sim: dispose of irq mappings before destroying the irq_sim domain
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Here are some Renesas and AMD driver fixes, the AMD fix affects
important laptops in the wild so this one is pretty important. It
seems a bit tough to get this right.
- Fix DT parsing and related locking in the Renesas driver.
- Fix wakeup IRQs in the AMD driver once again. Really tricky this
one"
* tag 'pinctrl-v6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: amd: Mask wake bits on probe again
pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function}
pinctrl: renesas: rzv2m: Fix NULL pointer dereference in rzv2m_dt_subnode_to_map()
pinctrl: renesas: rzg2l: Fix NULL pointer dereference in rzg2l_dt_subnode_to_map()
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Pull drm fixes from Dave Airlie:
"A bit bigger than I'd care for, but it's mostly a single vmwgfx fix
and a fix for an i915 hotplug probing. Otherwise misc i915, bridge,
panfrost and dma-buf fixes.
core:
- add a HPD poll helper
i915:
- fix regression in i915 polling
- fix docs build warning
- fix DG2 idle power consumption
bridge:
- samsung-dsim: init fix
panfrost:
- fix speed binning issue
dma-buf:
- fix recursive lock in fence signal
vmwgfx:
- fix shader stage validation
- fix NULL ptr derefs in gem put"
* tag 'drm-fixes-2023-08-25' of git://anongit.freedesktop.org/drm/drm:
drm/i915: Fix HPD polling, reenabling the output poll work as needed
drm: Add an HPD poll helper to reschedule the poll work
drm/vmwgfx: Fix possible invalid drm gem put calls
drm/vmwgfx: Fix shader stage validation
dma-buf/sw_sync: Avoid recursive lock during fence signal
drm/i915: fix Sphinx indentation warning
drm/i915/dgfx: Enable d3cold at s2idle
drm/display/dp: Fix the DP DSC Receiver cap size
drm/panfrost: Skip speed binning on EOPNOTSUPP
drm: bridge: samsung-dsim: Fix init during host transfer
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Simpilfy probe() by replacing device_get_match_data() and id lookup for
retrieving match data by i2c_get_match_data().
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230824204456.401580-3-biju.das.jz@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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The supported channels for this driver are {0..3}. Fix the incorrect
channel in tmp51x_is_visible().
Reported-by: Guenter Roeck <linux@roeck-us.net>
Closes: https://lore.kernel.org/all/ea0eccc0-a29f-41e4-9049-a1a13f8b16f1@roeck-us.net/
Fixes: 59dfa75e5d82 ("hwmon: Add driver for Texas Instruments TMP512/513 sensor chips.")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230824204456.401580-2-biju.das.jz@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Some new big modular systems can be equipped with up to 24 fans.
Extend maximum number of fans accordingly.
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20230824164006.26868-1-vadimp@nvidia.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Instead of if conditions with line splits, use the usual error handling
pattern with a separate variable to improve readability. Handle error
print with a label instead of trying to chain everything into a single
if condition.
No functional changes intended.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230824132832.78705-14-ilpo.jarvinen@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Instead of if conditions with line splits, use the usual error handling
pattern with a separate variable to improve readability.
No functional changes intended.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230824132832.78705-7-ilpo.jarvinen@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Instead of if conditions with line splits, use the usual error handling
pattern with a separate variable to improve readability.
No functional changes intended.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230824132832.78705-6-ilpo.jarvinen@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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The polarity of the card detection gpio is handled by the "cd-inverted"
property in the device tree. Move this inversion logic to gpiolib to avoid
reading the gpio raw value.
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230825095157.76073-4-balamanikandan.gunasundar@microchip.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Move the contents of linux/atmel-mci.h into
drivers/mmc/host/atmel-mci.c as it is only used in one file
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
Reviewed-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20230825095157.76073-3-balamanikandan.gunasundar@microchip.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Replace the legacy GPIO APIs with gpio descriptor consumer interface.
To maintain backward compatibility, we rely on the "cd-inverted"
property to manage the invertion flag instead of GPIO property.
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230825095157.76073-2-balamanikandan.gunasundar@microchip.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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* for-next/perf:
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
perf/imx_ddr: speed up overflow frequency of cycle
drivers/perf: hisi: Schedule perf session according to locality
perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
perf/smmuv3: Add MODULE_ALIAS for module auto loading
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
perf: pmuv3: Remove comments from armv8pmu_[enable|disable]_event()
perf/arm-cmn: Add CMN-700 r3 support
perf/arm-cmn: Refactor HN-F event selector macros
perf/arm-cmn: Remove spurious event aliases
drivers/perf: Explicitly include correct DT includes
perf: pmuv3: Add Cortex A520, A715, A720, X3 and X4 PMUs
dt-bindings: arm: pmu: Add Cortex A520, A715, A720, X3, and X4
perf/smmuv3: Remove build dependency on ACPI
perf: xgene_pmu: Convert to devm_platform_ioremap_resource()
driver/perf: Add identifier sysfs file for Yitian 710 DDR
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The TCA9538 is an 8 bit version of the already supported TCA9539.
This chip also has interrupt support.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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Replace device_get_match_data() and id lookup for retrieving match data
by i2c_get_match_data().
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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These declarations are not implemented now, remove them.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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When extending the capability detection logic for 4xxx devices the
SMx algorithms were accidentally missed.
Enable these SMx capabilities by default for QAT GEN4 devices.
Check for device variants where the SMx algorithms are explicitly
disabled by the GEN4 hardware. This is indicated in fusectl1
register.
Mask out SM3 and SM4 based on a bit specific to those algorithms.
Mask out SM2 if the PKE slice is not present.
Fixes: 4b44d28c715d ("crypto: qat - extend crypto capability detection for 4xxx")
Signed-off-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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ath.git patches for v6.6. No major changes, only smaller fixes and
cleanups this time.
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The function rtl8723_cmd_send_packet() is not used anywhere, so remove it.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230824062339.1885385-1-ruanjinjie@huawei.com
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After rtw_usb_alloc_rx_bufs() has been called rx urbs have been
allocated and must be freed in the error path. After rtw_usb_init_rx()
has been called they are submitted, so they also must be killed.
Add these forgotten steps to the probe error path.
Besides the lost memory this also fixes a problem when the driver
fails to download the firmware in rtw_chip_info_setup(). In this
case it can happen that the completion of the rx urbs handler runs
at a time when we already freed our data structures resulting in
a kernel crash.
Fixes: a82dfd33d123 ("wifi: rtw88: Add common USB chip support")
Cc: stable@vger.kernel.org
Reported-by: Ilgaz Öcal <ilgaz@ilgaz.gen.tr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230823075021.588596-1-s.hauer@pengutronix.de
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clang warns (or errors with CONFIG_WERROR=y):
drivers/net/wireless/realtek/rtw89/sar.c:216:3: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
216 | case RTW89_TAS_STATE_DPR_FORBID:
| ^
drivers/net/wireless/realtek/rtw89/sar.c:216:3: note: insert 'break;' to avoid fall-through
216 | case RTW89_TAS_STATE_DPR_FORBID:
| ^
| break;
1 error generated.
Clang is a little more pedantic than GCC, which does not warn when
falling through to a case that is just break or return. Clang's version
is more in line with the kernel's own stance in deprecated.rst, which
states that all switch/case blocks must end in either break,
fallthrough, continue, goto, or return. Add the missing break to silence
the warning.
Closes: https://github.com/ClangBuiltLinux/linux/issues/1921
Fixes: eb2624f55ad1 ("wifi: rtw89: Introduce Time Averaged SAR (TAS) feature")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822-rtw89-tas-clang-implicit-fallthrough-v1-1-5cb73f0fa976@kernel.org
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The ENV_MNTR(environment monitor) is the dynamic mechanism which based on
the HW of CCX(Cisco Compatible Extensions) which provide the channel
loading and noisy level indicator to debug or support the 802.11k. The
PHYSTS provide the detail PHY information per packet we received for
debugging. The DIG(dynamic initial gain) is the dynamic mechanism to
adjust the packet detect power level by received signal strength to avoid
false detection of the WiFi packet.
The address of registers used for ENV_MNTR, PHYSTS and DIG of WiFi 7 IC
are different with WiFi 6 series, so we modify the method to access the
register address in order to compatible with all WiFi 7 and 6 ICs.
Signed-off-by: Cheng-Chieh Hsieh <cj.hsieh@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-7-pkshih@realtek.com
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cr_base is base address of PHY control register. The base of WiFi 6 and 7
chips are 0x1_0000 and 0x2_0000 respectively, so define them accordingly.
For example, if PHY address is 0x1330, absolute address is 0x1_1330 for
WiFi 6 chips, and 0x2_1330 for WiFi 7 chips.
Meanwhile, there are two copies of PHY hardware named PHY0 and PHY1. The
offset between them is 0x2_0000, so the base address of PHY0 and PHY1 are
0x2_0000 and 0x4_0000 respectively.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-6-pkshih@realtek.com
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rx_filter is used to decide which kind of packets are received to driver,
or just dropped by MAC layer to reduce bus traffic.
The bit definitions of old and new chips are the sames, but only address
is changed, so define a field to generalize usage.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-5-pkshih@realtek.com
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Define base address of WiFi 7 internal memory according to design to
provide the same functions as existing WiFi 6 chips.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-4-pkshih@realtek.com
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To diagnose abnormal behavior, we need to dump certain internal memory.
For example, dump security CAM when debugging encryption/decryption
problems, or dump BA CAM when debugging abnormal BlockAck.
Since the indirect address and internal memory base address are different
between WiFi 6 and 7 chips, add fields to reuse codes.
Also, only WiFi 6 chips initialize DMAC and CMAC tables via this indirect
interface, so no need to change the constant register address, and
new firmware will help to initialize these tables.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-3-pkshih@realtek.com
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address
There are two copies of MAC hardware called band0 and band1. Basically,
the only difference between them is base address, so we can share functions
with a 'band' (or 'mac_idx') argument.
The offset of base address of WiFi 6 and 7 are 0x2000 and 0x4000
respectively, so add band1_offset field to new introduced struct
mac_gen_def to possibly reuse functions.
Using below spatch script to convert callers:
@@
expression reg, band;
@@
- rtw89_mac_reg_by_idx(reg, band)
+ rtw89_mac_reg_by_idx(rtwdev, reg, band)
@@
expression reg, port, band;
@@
- rtw89_mac_reg_by_port(reg, port, band)
+ rtw89_mac_reg_by_port(rtwdev, reg, port, band)
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-2-pkshih@realtek.com
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Use the module_sdio_driver macro to simplify the code, which is the
same as declaring with module_init() and module_exit().
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230821140345.3140493-1-lizetao1@huawei.com
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We prepare to deal with multiple channels via new entity modes.
* MCC_PREPARE: Transitional mode before MCC
* MCC: Multi-Channel Concurrent mode
And, enum of sub-entity is extended for second channel context.
We add the entry flow of multi-channel handling and the core stuffs
for extended index of sub-entity. And, we now deal with the filling
of entity channels' info in entity recalc where we know the number
of active chanctx. However, the other detail coding of MCC start/stop
will be implemented in the following.
Besides, chanctx listener struct is pre-added in chip info. Each
component can add callback type in chanctx listener and configure
its callback function to react according to chanctx states. We know
at least RFK (RF calibration) and BTC (BT coexistence) will require
such callbacks.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230816082133.57474-7-pkshih@realtek.com
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