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2024-09-03Merge tag 'fpga-for-6.12-rc1' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next Xu writes: FPGA Manager changes for 6.12-rc1 FPGA unit test: - Macro's change improves fpga tests using deferred actions FPGA vendor drivers: - Wolfram's change renames confusing variables for Altera & Xilinx drivers. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> * tag 'fpga-for-6.12-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga: fpga: zynq-fpga: Rename 'timeout' variable as 'time_left' fpga: socfpga: Rename 'timeout' variable as 'time_left' fpga: Simplify and improve fpga region test using deferred actions fpga: Simplify and improve fpga bridge test using deferred actions fpga: Simplify and improve fpga mgr test using deferred actions
2024-09-03Merge tag 'coresight-next-v6.12' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next Suzuki writes: coresight: updates for Linux v6.12 CoreSight/hwtracing subsystem updates targeting Linux v6.12: - Miscellaneous fixes and cleanups - TraceID allocation per sink, allowing system with > 110 cores for perf tracing. Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> * tag 'coresight-next-v6.12' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux: coresight: Make trace ID map spinlock local to the map coresight: Emit sink ID in the HW_ID packets coresight: Remove pending trace ID release mechanism coresight: Use per-sink trace ID maps for Perf sessions coresight: Make CPU id map a property of a trace ID map coresight: Expose map arguments in trace ID API coresight: Move struct coresight_trace_id_map to common header coresight: Clarify comments around the PID of the sink owner coresight: Remove unused ETM Perf stubs coresight: tmc: sg: Do not leak sg_table Coresight: Set correct cs_mode for dummy source to fix disable issue Coresight: Set correct cs_mode for TPDM to fix disable issue coresight: cti: use device_* to iterate over device child nodes
2024-09-03i2c: simplify with scoped for each OF child loopKrzysztof Kozlowski
Use scoped for_each_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2024-09-03wifi: iwlwifi: mvm: properly set the rates in link cmdMiri Korenblit
When a channel ctx is assigned to a link, we set the LINK_CONTEXT_MODIFY_RATES_INFO to indicate that the rate fields are now valid. But then we always take the rates of 2.4 GHz regardless of actual used band. This is because we are getting the band from bss_conf->chanctx_conf, but this is assigned only after drv_assign_vif_chanctx returns, so we take the bands of 2.4 GHz. Fix it by taking the band from the iwl_mvm_link_info::phy_ctxt instead, as this has already assigned in this point. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20240901071542.11c2d3609609.I8fa59e29b6bb38e5d06f3536d54dfb2c5d5bab11@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: mvm: Remove unused last_sub_index from reorder bufferDaniel Gabay
The last_sub_index field is not used and appears to be a leftover from a previous implementation, remove it. Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240901071542.da75cfef9144.I6e1fb635b2893618e6bd28501fb858042d8aa44e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: mvm: remove mvm prefix from iwl_mvm_tx_resp*Miri Korenblit
These are not mvm specific Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20240901071542.22e28b56da2c.Ib859a05ed133fa5a1426c5feffa8999a18bba6f2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: s/iwl_mvm_remove_sta_cmd/iwl_remove_sta_cmdMiri Korenblit
This is not mvm specific. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20240901071542.57efe93c2702.I4619885f691cc295cc440a62f23405392da338f4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: STA command structure shouldn't be mvm specificMiri Korenblit
This strcuture is not specific to mvm, so rename it. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20240901071542.39c9ceea41d3.I2a06bfca589c467fa84ad82ff86e73ec82e72a5e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: s/IWL_MVM_STATION_COUNT_MAX/IWL_STATION_COUNT_MAXMiri Korenblit
This isn't mvm specific. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20240901071542.5d71a0a2b56c.I7e0fe636d914852963e7a2f5e6037d0c3e367145@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: mvm: tell the firmware about CSA with mode=1Emmanuel Grumbach
When we de-activate a link because it started a CSA with mode=1, we want to tell the firmware it can no longer transmit any frame for that link. The firmware will do that on its own if the CSA indication (beacon / action frame) was received on that same link, but with MLO, things got more complex and the firmware can't track cross link CSA. Tell the firmware if we de-activate a link because of CSA with mode=1 to prevent it from transmitting, even if it is only an NDP PM=1 frame that is part of the de-activation flow. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240901071542.4bef89d438d4.If7147a7a84054e67c05414c753d73f4e2e0e6e37@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03wifi: iwlwifi: mvm: refactor scan channel description a bitJohannes Berg
The channel number is at the same position across all versions of the channel description struct, so move it out of the union that versions it. Also add __packed annotations to all of the sub-structs and the union so it's packed correctly, and fully document the structure. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240901071542.e31623ae4201.I1ea69a8ec3d39492f39d84e31fb105b159359c28@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-03drm/xe: Remove redundant [drm] tag from xe_assert() messageMichal Wajdeczko
Since commit 178c0a33c421 ("drm/print: Add generic drm dev printk function") the output from drm_WARN() includes previously missing the [drm] tag, so now xe_assert() is printing it twice: [ ] xe 0000:00:02.0: [drm] [drm] Assertion `false` failed! Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240902190726.1748-1-michal.wajdeczko@intel.com
2024-09-03netdev_features: convert NETIF_F_FCOE_MTU to dev->fcoe_mtuAlexander Lobakin
Ability to handle maximum FCoE frames of 2158 bytes can never be changed and thus more of an attribute, not a toggleable feature. Move it from netdev_features_t to "cold" priv flags (bitfield bool) and free yet another feature bit. Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03netdev_features: convert NETIF_F_NETNS_LOCAL to dev->netns_localAlexander Lobakin
"Interface can't change network namespaces" is rather an attribute, not a feature, and it can't be changed via Ethtool. Make it a "cold" private flag instead of a netdev_feature and free one more bit. Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03netdev_features: convert NETIF_F_LLTX to dev->lltxAlexander Lobakin
NETIF_F_LLTX can't be changed via Ethtool and is not a feature, rather an attribute, very similar to IFF_NO_QUEUE (and hot). Free one netdev_features_t bit and make it a "hot" private flag. Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03netdevice: convert private flags > BIT(31) to bitfieldsAlexander Lobakin
Make dev->priv_flags `u32` back and define bits higher than 31 as bitfield booleans as per Jakub's suggestion. This simplifies code which accesses these bits with no optimization loss (testb both before/after), allows to not extend &netdev_priv_flags each time, but also scales better as bits > 63 in the future would only add a new u64 to the structure with no complications, comparing to that extending ::priv_flags would require converting it to a bitmap. Note that I picked `unsigned long :1` to not lose any potential optimizations comparing to `bool :1` etc. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03Merge tag 'iio-for-6.12a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-testing Jonathan writes: IIO: 1st set of new device support, features and cleanup for 6.12 Includes a merge of spi-mos-config branch from spi.git that brings support needed for the AD4000 driver. Lots of new device support this time including 9 new drivers and substantial changes to add new support to several more. New device support ------------------ Given we have a lot of new support, I've subcategorized them: Substantial changes, or new driver ********************************** adi,ad4000 - New driver for this high speed ADC. adi,ad4695 - New driver supporting AD4690, AD4696, AD4697 and AD4698 ADCs. - Follow up series added triggered buffer support. adi,ad7380 - Add support for single ended parts, AD7386, ADC7387, AD7388 and -4 variants. (driver previously only support differential parts). These variants have an additional front end MUX so only half the channels can be sampled efficiently. adi,ad9467 - Refactor and extend driver to support ad9643, ad9449 and ad9652 high speed ADCs. adi,adxl380 - New driver for this low power accelerometer. adi,ltc2664 - New driver supporting LTC2664 and LTC2672 DACs. microchip,pac1921 - New driver for this power/current monitor chip. rohm,bh1745 - New driver for this RGBC colour sensor. rohm,bu27034anuc - The original bu27034 was canceled before mass production, so the driver is modified to support the BU27034ANUC which had some significant differences. DT compatible changed to avoid chance of old driver ever binding to real hardware. sciosense,ens210 - New driver for ens210, ens210a, ens211, ens212, ens213a, and ens215 temperature and humidity sensors (all register compatible up to some conversion time differences) sensiron,sdp500 - New driver for this differential pressure sensor. tyhx,hx9023s - New driver to support this capacitive proximity sensor. Minor changes to support new devices ************************************ adi,adf4377 - Add support for the single output adf4378. kionix,kxcjk-1013 - Add support for KX022-1020 accelerometer (binding and ID table only) liteon,ltrf216a - Add support for ltr-308. A few minor differences in features set rockchip,saradc - Add ID for rk3576-saradc sensortek,stk3310 - Add ID for stk3013 proximity sensor which (despite documentation) has an ambient light sensor and is compatible with existing parts. Documentation updates --------------------- Generalize ABI docs for shunt resistor attribute Improve calibscale and calibbias related documentation. A couple of follow up patches to resolve duplicate documentation that resulted. New core features ----------------- backend - Add option for debugfs - useful for test pattern control - Use this for both adi-axi-adc and adi-axi-dac trigger suspend - Add functions to allow triggers to be suspended. This avoids problems when a device enters suspend to idle with a sysfs trigger. Use it for now in the bmi323 only. New driver features ------------------- adi,ad7192 - Add option to be a clock provider (+ additional clock config options) adi,ad7380 - Add documentation for this fairly new driver. adi,ad9461 - Provide control of test modes and backend validation blocks used to identify problems (via debugfs) adi,ad9739 - Add backend debugfs and docs for what is provided via adi-axi-dac avago,apds9960 - Add proximity and gesture calibration offset control bosch,bmp280 - Triggered buffer support including adding raw+scale output for sysfs. liteon,ltr390 - Add configuration of integration time and scale. stm,dfsdm - Convert this SD modulator driver to backend framework and add support for channel scaling + modern channel bindings. Treewide cleanup ---------------- iio_dev->masklength: Making it private. - Provide access function to read the core compute channel mask length and a macro to iterate over elements in the active_scan_mask. - Enables marking masklength __private preventing drivers from writing it without triggering a build warning whilst minimizing overhead in what are typically hot paths. - Convert all drivers and finally mark it private. Merge conflicts resolved in drivers applied after this point. Constify regmap_bus - These are never modified, so mark them const. Core cleanup ------------ backend - A few late breaking bits of feedback (unused variable, error messages) dma-buffer - Namespace exports. core - Drop unused assignment. Driver cleanup -------------- adi,ad4695 - Fixing binding to reflect that common-mode-channel is a scalar. adi,ad7280a - Use __free(kfree) to simplify freeing of receive buffer. adi,ad7606 - Various dt-binding cleanup and improvements. - Fix oversampling related gpio handling. - Make polarity of standby gpio match documentation. - use guard() to simplify lock handling. adi,ad7768 - Use device_for_each_child_node_scoped() instead of fwnode equivalent. adi,ad7124 - Reduce SPI transfers by avoiding separate writes to different fields in the same register. - Start the ADC in idle mode. adi,adis - Drop ifdefs in favor of IS_ENABLED. adi,admv8818 - Fix wrong ABI docs. asahi-kasei,ak8975 - Drop a prefix free compatible accidentally added recently. aspeed,adc - Use of_property_present() instead of of_find_property() to see if the property is there or not. atmel,at91, - Use __free(kfree) to simplify freeing of channel related array. bosch,bma400 - Use __free(kfree) to simplify freeing a locally allocated string. bosch,bmc150 - Add missing mount-matrix binding docs. bosch,bme680 - Fix read/write to ensure multiple necessary sequential reads without device configuration change. - Drop unnecessary type casts and use more appropriate data types. - Drop some left over ACPI code as ACPI support was removed due to invalid IDs (and no known users). - Sort headers consistently. - Avoid unnecessary duplicate read and redundant read of gas config. - Use bulk reads to get calibration data. - Reorder allocation of IIO device to be prior to device init. - Add remaining read/write buffers to the union used already for all others. - Tidy up error checks for consistency of style, including dev_err_probe() - Bring the device startup procedure inline with the vendor code. - Reorder code so mode forcing is more obvious occurring where needed. - Tidy up data locality in reading functions so no magic data is stored in state structures just to get it across function calls. - Make a local lookup table static to avoid placing it on the stack. bosch,bmp280 - Fix BME280 regmap to not include registers it doesn't have. - Wait a little longer after config to allow for maximum possible necessary wait. - Reorganize headers. - Make conversion_time_max array static to avoid placing it on the stack. maxim,max1363 - Use __free(kfree) to simplify freeing transmission buffer. microchip,mcp3964 - Use devm_regulator_get_enable_read_voltage() microchip,mcp3911 - Use devm_regulator_get_enable_read_voltage() microchip,mcp4728 - Use devm_regulator_get_enable_read_voltage() microchip,mcp4922 - Use devm_regulator_get_enable_read_voltage() and devm_* to allow dropping of explicit remove() callback. onnn,noa1305 - Various tidy up. - Provide available scale values. - Make integration time configurable. - Fix up integration time look up (/2 error) ti,dac7311 - Check if spi_setup() succeeded. ti,tsc2046 - Use __free(kfree) to simplify freeing rx and tx buffers. - Use devm_regulator_get_enable_read_voltage() Various minor fixes not called out explicitly. * tag 'iio-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (250 commits) drivers:iio:Fix the NULL vs IS_ERR() bug for debugfs_create_dir() iio: sgp40: retain documentation in driver iio: ABI: remove duplicate in_resistance_calibbias dt-bindings: iio: st,stm32-adc: add top-level constraints iio: ABI: add missing calibbias attributes iio: ABI: add missing calibscale attributes iio: ABI: sort calibscale attributes iio: ABI: document calibscale_available attributes iio: light: ltr390: Calculate 'counts_per_uvi' dynamically iio: light: ltr390: Add ALS channel and support for gain and resolution doc: iio: ad4695: document buffered read iio: adc: ad4695: implement triggered buffer iio: proximity: hx9023s: Fix error code in hx9023s_property_get() iio: light: noa1305: Fix up integration time look up iio: humidity: Add support for ENS210 dt-bindings: iio: humidity: add ENS210 sensor family iio: imu: adis16460: drop ifdef around CONFIG_DEBUG_FS iio: imu: adis16400: drop ifdef around CONFIG_DEBUG_FS iio: imu: adis16480: drop ifdef around CONFIG_DEBUG_FS iio: imu: adis16475: drop ifdef around CONFIG_DEBUG_FS ...
2024-09-03tty: hvc: convert comma to semicolonChen Ni
Replace a comma between expression statements by a semicolon. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20240903023001.491055-1-nichen@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03mxser: convert comma to semicolonChen Ni
Replace a comma between expression statements by a semicolon. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Link: https://lore.kernel.org/r/20240903023754.493568-1-nichen@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03serial: 8250_bcm2835aux: Fix clock imbalance in PM resumeStefan Wahren
During review Ulf Hansson discovered a clock imbalance in the recently introduced PM resume code. The driver should enable the clock only in case it has been disabled in suspend before. In order to make the conditions easier to read, refactor this into a separate function. Reported-by: Ulf Hansson <ulf.hansson@linaro.org> Closes: https://lore.kernel.org/linux-arm-kernel/CAPDyKFoJh3j8xSeXZ9o031YZLTCDYVA+dgvURuwozjDpU_aauA@mail.gmail.com/ Fixes: 0e1d8780526f ("serial: 8250_bcm2835aux: add PM suspend/resume support") Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20240818174936.88372-1-wahrenst@gmx.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03serial: sc16is7xx: convert bitmask definitions to use BIT() macroLech Perczak
Now that bit definition comments were cleaned up, convert bitmask definitions to use BIT() macro for clarity. Convert SC16IS7XX_IIR_ID_MASK to use GENMASK() macro - - while at that, realign comments. Compose SC16IS7XX_LSR_BRK_ERROR_MASK using aforementioned constants, instead of open-coding it, and remove now unneeded comments. Signed-off-by: Lech Perczak <lech.perczak@camlingroup.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/r/8b45a01e-7cc5-4d53-b467-c6680bc51ef4@camlingroup.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03serial: sc16is7xx: fix copy-paste errors in EFR_SWFLOWx_BIT constantsLech Perczak
Comments attached to bits 0 and 1 incorrectly referenced bits 2 and 3, which don't match the datasheet - fix them. At the same time remove comments for individual constants, as they add nothing to the definitions themselves. Signed-off-by: Lech Perczak <lech.perczak@camlingroup.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/r/2986a485-935d-4ab2-9a16-4a85288aa15a@camlingroup.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03serial: sc16is7xx: remove SC16IS7XX_MSR_DELTA_MASKLech Perczak
This definition isn't used anywhere anymore, let's delete it. Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Lech Perczak <lech.perczak@camlingroup.com> Link: https://lore.kernel.org/r/91a9aa22-47b7-449a-a7ad-877ce1b6402e@camlingroup.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03serial: xilinx_uartps: Make cdns_rs485_supported staticJinjie Ruan
The sparse tool complains as follows: drivers/tty/serial/xilinx_uartps.c:222:21: warning: symbol 'cdns_rs485_supported' was not declared. Should it be static? This symbol is not used outside xilinx_uartps.c, so marks it static. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20240819120107.3884973-1-ruanjinjie@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03net: ethernet: ti: am65-cpsw: Fix RX statistics for XDP_TX and XDP_REDIRECTRoger Quadros
We are not using ndev->stats for rx_packets and rx_bytes anymore. Instead, we use per CPU stats which are collated in am65_cpsw_nuss_ndo_get_stats(). Fix RX statistics for XDP_TX and XDP_REDIRECT cases. Fixes: 8acacc40f733 ("net: ethernet: ti: am65-cpsw: Add minimal XDP support") Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Julien Panis <jpanis@baylibre.com> Reviewed-by: MD Danish Anwar <danishanwar@ti.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03net: ethernet: ti: am65-cpsw: Fix NULL dereference on XDP_TXRoger Quadros
If number of TX queues are set to 1 we get a NULL pointer dereference during XDP_TX. ~# ethtool -L eth0 tx 1 ~# ./xdp-trafficgen udp -A <ipv6-src> -a <ipv6-dst> eth0 -t 2 Transmitting on eth0 (ifindex 2) [ 241.135257] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000030 Fix this by using actual TX queues instead of max TX queues when picking the TX channel in am65_cpsw_ndo_xdp_xmit(). Fixes: 8acacc40f733 ("net: ethernet: ti: am65-cpsw: Add minimal XDP support") Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Julien Panis <jpanis@baylibre.com> Reviewed-by: MD Danish Anwar <danishanwar@ti.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03net: ethernet: ti: am65-cpsw: fix XDP_DROP, XDP_TX and XDP_REDIRECTRoger Quadros
The following XDP_DROP test from [1] stalls the interface after 250 packets. ~# xdb-bench drop -m native eth0 This is because new RX requests are never queued. Fix that. The below XDP_TX test from [1] fails with a warning [ 499.947381] XDP_WARN: xdp_update_frame_from_buff(line:277): Driver BUG: missing reserved tailroom ~# xdb-bench tx -m native eth0 Fix that by using PAGE_SIZE during xdp_init_buf(). In XDP_REDIRECT case only 1 packet was processed in rx_poll. Fix it to process up to budget packets. Fix all XDP error cases to call trace_xdp_exception() and drop the packet in am65_cpsw_run_xdp(). [1] xdp-tools suite https://github.com/xdp-project/xdp-tools Fixes: 8acacc40f733 ("net: ethernet: ti: am65-cpsw: Add minimal XDP support") Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Julien Panis <jpanis@baylibre.com> Reviewed-by: MD Danish Anwar <danishanwar@ti.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03staging: rtl8723bs: Remove an unused struct in rtw_cmd.hQianqiang Liu
struct getcountjudge_rsp is not used, just remove it. Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Link: https://lore.kernel.org/r/20240903014402.170750-1-qianqiang.liu@163.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: greybus: Fix capitalization and punctuation inconsistenciesSteven Davis
There were a lot of inconsistencies in outputs and comments, some were properly formatted and capitalized, and some weren't. This patch resolves this by properly formatting the inconsistent comments and outputs. Signed-off-by: Steven Davis <goldside000@outlook.com> Link: https://lore.kernel.org/r/SJ2P223MB102660087EA9382BE5287FDBF7912@SJ2P223MB1026.NAMP223.PROD.OUTLOOK.COM Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8723bs: Remove trailing space after \n newlineColin Ian King
There is a extraneous space after a newline in a netdev_dbg message. Remove it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20240901161534.143887-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: Constify struct pci_device_idRiyan Dhiman
static variable struct pci_device_id rtl8192_pci_id_tbl is not modified in file rtl_core.c. Constifying this structure moves some data to a read-only section, so increase overall security. Before ====== text data bss dec hex filename 17838 893 1 18732 492c drivers/staging/rtl8192e/rtl8192e/rtl_core.o After ===== text data bss dec hex filename 18006 725 1 18732 492c drivers/staging/rtl8192e/rtl8192e/rtl_core.o Signed-off-by: Riyan Dhiman <riyandhiman14@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240831160831.121720-1-riyandhiman14@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03Staging: rtl8192e: Add spaces around operators.Tree Davies
Add spaces around arithmetic and bitwise operators to improve readability of the code. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Link: https://lore.kernel.org/r/20240830020508.532945-4-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03Staging: rtl8192e: Rename variable bHwErrorTree Davies
Rename variable bHwError to hw_error to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240830020508.532945-3-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03Staging: rtl8192e: Rename variable pNetworkTree Davies
Rename variable pNetwork to network to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240830020508.532945-2-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: Fix parenthesis alignment in rtl_core.cGabriel Tassinari
fix parenthesis alignment in _rtl92e_qos_handle_probe_response to silence checkpatch warning: CHECK: Alignment should match open parenthesis Signed-off-by: Gabriel Tassinari <gabrieldtassinari@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240829214031.4893-1-gabrieldtassinari@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: Fix Assignment operator '=' in rtl_wx.cAlien Wesley
Separated assignments for pairwise_key_type and group_key_type in order to silence the following checkpatch warning. CHECK: Assignment operator '=' should be on the previous line. Signed-off-by: Alien Wesley <alienwesley51@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240829123251.83574-1-alienwesley51@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: Fix multiple assignments in rtl_wx.cAlien Wesley
Separated assignments for pairwise_key_type and group_key_type in order to silence the following checkpatch warning. CHECK: multiple assignments should be avoided. Signed-off-by: Alien Wesley <alienwesley51@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240829113606.76645-1-alienwesley51@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: greybus: spi: switch to use spi_alloc_host()Yang Yingliang
Switch to use modern name function spi_alloc_host(). No functional changed. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20240902125947.1368-7-yangyingliang@huaweicloud.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: adjust size of RxMIMOSignalStrengthMichael Straube
The array RxMIMOSignalStrength in struct rtllib_rx_stats is always accessed with indices in the range i = 0; i < 2. We can reduce the size from 4 to 2. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240831100809.29173-6-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: adjust size of brfpath_rxenable for new RF90_PATH_MAXMichael Straube
The array brfpath_rxenable in struct r8192_priv is always accessed by indices in the range i = 0; i < RF90_PATH_MAX. A previous patch changed the value of RF90_PATH_MAX from 4 to 2, so we can reduce the size of brfpath_rxenable to 2. Use RF90_PATH_MAX instead of a hard-coded size. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240831100809.29173-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: adjust size of trsw_gain_X for new RF90_PATH_MAXMichael Straube
The array trsw_gain_X in struct phy_sts_ofdm_819xpci is always accessed by indices in the range i = 0; i < RF90_PATH_MAX. A previous patch changed the value of RF90_PATH_MAX from 4 to 2, so we can reduce the size of trsw_gain_X to 2. Use RF90_PATH_MAX instead of a hard-coded size. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240831100809.29173-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: adjust size of rx_pwr for new RF90_PATH_MAXMichael Straube
The local array rx_pwr in the function _rtl92e_query_rxphystatus() is always accessed by indices in the range i = 0; i < RF90_PATH_MAX. A previous patch changed the value of RF90_PATH_MAX from 4 to 2, so we can reduce the size of rx_pwr to 2. Use RF90_PATH_MAX instead of a hard-coded size. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240831100809.29173-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03staging: rtl8192e: remove RF90_PATH_{C,D} from enum rf90_radio_pathMichael Straube
RF90_PATH_C and RF90_PATH_D are unused in this driver. Remove them from enum rf90_radio_path. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20240831100809.29173-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03net: dsa: vsc73xx: implement FDB operationsPawel Dembicki
This commit introduces implementations of three functions: .port_fdb_dump .port_fdb_add .port_fdb_del The FDB database organization is the same as in other old Vitesse chips: It has 2048 rows and 4 columns (buckets). The row index is calculated by the hash function 'vsc73xx_calc_hash' and the FDB entry must be placed exactly into row[hash]. The chip selects the bucket number by itself. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Link: https://patch.msgid.link/20240827123938.582789-1-paweldembicki@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-03drm/bridge-connector: reset the HDMI connector stateDmitry Baryshkov
On HDMI connectors which use drm_bridge_connector and DRM_BRIDGE_OP_HDMI IGT chokes on the max_bpc property in several kms_properties tests due to the drm_bridge_connector failing to reset HDMI-related properties. Call __drm_atomic_helper_connector_hdmi_reset() if the drm_bridge_connector has bridge_hdmi. It is impossible to call this function from HDMI bridges, none of the bridge callbacks correspond to the drm_connector_funcs::reset(). Fixes: 6b4468b0c6ba ("drm/bridge-connector: implement glue code for HDMI connector") Reviewed-by: Maxime Ripard <mripard@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240903-drm-bridge-connector-fix-hdmi-reset-v5-3-daebde6d9857@linaro.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-03drm/bridge-connector: move to DRM_DISPLAY_HELPER moduleDmitry Baryshkov
drm_bridge_connector is a "leaf" driver, belonging to the display helper, rather than the "CRTC" drm_kms_helper module. Move the driver to the drm/display and add necessary Kconfig selection clauses. Suggested-by: Maxime Ripard <mripard@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240903-drm-bridge-connector-fix-hdmi-reset-v5-2-daebde6d9857@linaro.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-03drm/display: stop depending on DRM_DISPLAY_HELPERDmitry Baryshkov
Kconfig symbols should not declare dependency on DRM_DISPLAY_HELPER. Move all parts of DRM_DISPLAY_HELPER to an if DRM_DISPLAY_HELPER block. It is not possible to make those symbols select DRM_DISPLAY_HELPER because of the link issues when a part of the helper is selected to be built-in, while other part is selected to be as module. In such a case the modular part doesn't get built at all, leading to undefined symbols. The only viable alternative is to split drm_display_helper.ko into several small modules, each of them having their own dependencies. Suggested-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240903-drm-bridge-connector-fix-hdmi-reset-v5-1-daebde6d9857@linaro.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-03usb: cdns2: Convert comma to semicolonChen Ni
Replace a comma between expression statements by a semicolon. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Link: https://lore.kernel.org/r/20240903073538.780996-1-nichen@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03usb: typec: ucsi: Fix the partner PD revisionHeikki Krogerus
The Partner PD Revision field in GET_CONNECTOR_CAPABILITY data structure was introduced in UCSI v2.1. In ucsi_check_connector_capability() the version was assumed to be 2.0, and in ucsi_register_partner() the field is accessed completely unconditionally. Fixing the version in ucsi_check_connector_capability(), and replacing the unconditional pd_revision assignment with a direct call to ucsi_check_connector_capability() in ucsi_register_port(). After this the revision is also checked only if there is a PD contract. Fixes: b9fccfdb4ebb ("usb: typec: ucsi: Get PD revision for partner") Cc: stable@vger.kernel.org Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20240830111645.2134301-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03usb: cdns2: Fix controller reset issuePawel Laszczak
Patch fixes the procedure of resetting controller. The CPUCTRL register is write only and reading returns 0. Waiting for reset to complite is incorrect. Fixes: 3eb1f1efe204 ("usb: cdns2: Add main part of Cadence USBHS driver") cc: stable@vger.kernel.org Signed-off-by: Pawel Laszczak <pawell@cadence.com> Link: https://lore.kernel.org/r/PH7PR07MB9538D56D75F1F399D0BB96F0DD922@PH7PR07MB9538.namprd07.prod.outlook.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-28 06:45:40 +0000