summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2023-06-21ARM: dts: allwinner: Use quoted #includeRob Herring
In preparation to move .dts files into subdirectories, include sunxi-h3-h5-emlid-neutis.dtsi from the current directory rather than the symlinked include path. Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-21blk-mq: don't insert passthrough request into sw queueMing Lei
In case of real io scheduler, q->elevator is set, so blk_mq_run_hw_queue() may just check if scheduler queue has request to dispatch, see __blk_mq_sched_dispatch_requests(). Then IO hang may be caused because all passthorugh requests may stay in sw queue. And any passthrough request should have been inserted to hctx->dispatch always. Reported-by: Guangwu Zhang <guazhang@redhat.com> Fixes: d97217e7f024 ("blk-mq: don't queue plugged passthrough requests into scheduler") Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20230621132208.1142318-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21bsg: make bsg_class a static const structureIvan Orlov
Now that the driver core allows for struct class to be in read-only memory, move the bsg_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-scsi@vger.kernel.org Cc: linux-block@vger.kernel.org Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20230620180129.645646-8-gregkh@linuxfoundation.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21ublk: make ublk_chr_class a static const structureIvan Orlov
Now that the driver core allows for struct class to be in read-only memory, move the ublk_chr_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Ming Lei <ming.lei@redhat.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-block@vger.kernel.org Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20230620180129.645646-7-gregkh@linuxfoundation.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21aoe: make aoe_class a static const structureIvan Orlov
Now that the driver core allows for struct class to be in read-only memory, move the aoe_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Justin Sanders <justin@coraid.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-block@vger.kernel.org Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20230620180129.645646-6-gregkh@linuxfoundation.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21block/rnbd: make all 'class' structures constIvan Orlov
Now that the driver core allows for struct class to be in read-only memory, making all 'class' structures to be declared at build time placing them into read-only memory, instead of having to be dynamically allocated at load time. Cc: "Md. Haris Iqbal" <haris.iqbal@ionos.com> Cc: Jack Wang <jinpu.wang@ionos.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-block@vger.kernel.org Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Jack Wang <jinpu.wang@ionos.com> Link: https://lore.kernel.org/r/20230620180129.645646-5-gregkh@linuxfoundation.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21block: fix the exclusive open mask in disk_scan_partitionsChristoph Hellwig
FMODE_EXEC has nothing to do with exclusive opens, and even is of the wrong type. We need to check for BLK_OPEN_EXCL here. Fixes: 985958b8584c ("block: fix wrong mode for blkdev_get_by_dev() from disk_scan_partitions()") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20230621124914.185992-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21io_uring/net: use the correct msghdr union member in io_sendmsg_copy_hdrJens Axboe
Rather than assign the user pointer to msghdr->msg_control, assign it to msghdr->msg_control_user to make sparse happy. They are in a union so the end result is the same, but let's avoid new sparse warnings and squash this one. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306210654.mDMcyMuB-lkp@intel.com/ Fixes: cac9e4418f4c ("io_uring/net: save msghdr->msg_control for retries") Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21io_uring/net: disable partial retries for recvmsg with cmsgJens Axboe
We cannot sanely handle partial retries for recvmsg if we have cmsg attached. If we don't, then we'd just be overwriting the initial cmsg header on retries. Alternatively we could increment and handle this appropriately, but it doesn't seem worth the complication. Move the MSG_WAITALL check into the non-multishot case while at it, since MSG_WAITALL is explicitly disabled for multishot anyway. Link: https://lore.kernel.org/io-uring/0b0d4411-c8fd-4272-770b-e030af6919a0@kernel.dk/ Cc: stable@vger.kernel.org # 5.10+ Reported-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21io_uring/net: clear msg_controllen on partial sendmsg retryJens Axboe
If we have cmsg attached AND we transferred partial data at least, clear msg_controllen on retry so we don't attempt to send that again. Cc: stable@vger.kernel.org # 5.10+ Fixes: cac9e4418f4c ("io_uring/net: save msghdr->msg_control for retries") Reported-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-21device_cgroup: Fix kernel-doc warnings in device_cgroupGaosheng Cui
Fix kernel-doc warnings in device_cgroup: security/device_cgroup.c:835: warning: Excess function parameter 'dev_cgroup' description in 'devcgroup_legacy_check_permission'. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2023-06-21Documentation/arm64: Add ptdump documentationChaitanya S Prakash
ptdump is a debugfs interface used to dump the kernel page tables. It provides a comprehensive overview about the kernel's virtual memory layout, page table entries and associated page attributes. A document detailing how to enable ptdump in the kernel and analyse its output has been added. Changes in V2: - Corrected command to cat /sys/kernel/debug/kernel_page_tables Changes in V1: https://lore.kernel.org/all/20230613064845.1882177-1-chaitanyas.prakash@arm.com/ Cc: Will Deacon <will@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> CC: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Chaitanya S Prakash <chaitanyas.prakash@arm.com> Link: https://lore.kernel.org/r/20230619083802.76092-1-chaitanyas.prakash@arm.com [catalin.marinas@arm.com: various minor fixups; sorted index.rst in alphabetical order] Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-06-21Merge tag 'asoc-fix-v6.4-rc7' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fix for v6.4 A fix for a typoed iterator in the Intel Soundwire driver, fairly simple on inspection though not reviewed by Intel.
2023-06-21Merge tag 'at91-dt-6.5-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt AT91 DT for 6.5 #2 It contains: - generic names for shutdown controller nodes - enablement of DT overlay support for some AT91 boards - fix reset and SPI CS for lan966x-kontron-kswitch-d10-mmt based boards - addition of PHY interrupts for lan966x-kontron-kswitch-d10-mmt-8g board * tag 'at91-dt-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: lan966x: kontron-d10: add PHY interrupts ARM: dts: lan966x: kontron-d10: fix SPI CS ARM: dts: lan966x: kontron-d10: fix board reset ARM: dts: at91: Enable device-tree overlay support for AT91 boards ARM: dts: at91: use generic name for shutdown controller Link: https://lore.kernel.org/r/20230621093853.1575312-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-21arm64: defconfig: Enable Rockchip I2S TDM and ES8316 driversCristian Ciocaltea
The Rockchip I2S TDM driver and the Everest Semi ES8316 codec are used to provide analog audio support on the RK3588 SoC based Rock 5B board. Enable both of them as modules. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-21arm64: defconfig: update RK8XX MFD configSebastian Reichel
Update the defconfig for the new RK8XX MFD config name, which got split to add SPI support. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes: c20e8c5b1203a ("mfd: rk808: Split into core and i2c") Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-21ARM: multi_v7_defconfig: update MFD_RK808 nameSebastian Reichel
MFD_RK808 got split into an I2C and SPI part named MFD_RK8XX_I2C and MFD_RK8XX_SPI. Since there are no known ARMv7 boards using the SPI connected RK8XX chips (which are new), it is enough to just enable the I2C option. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes: c20e8c5b1203a ("mfd: rk808: Split into core and i2c") Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-21mips: ralink: introduce commonly used remap node functionShiji Yang
The ralink_of_remap() function is repeated several times on SoC specific source files. They have the same structure, but just differ in compatible strings. In order to make commonly use of these codes, this patch introduces a newly designed mtmips_of_remap_node() function to match and remap all supported system controller and memory controller nodes. Build and run tested on MT7620 and MT7628. Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21mips: pci-mt7620: use dev_info() to log PCIe device detection resultShiji Yang
Usually, We only need to print the error log when there is a PCIe card but initialization fails. Whether the driver finds the PCIe card or not is the expected behavior. So it's better to log these information with dev_info(). Tested on MT7628AN router Motorola MWR03. Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21Merge branch irq/misc-6.5 into irq/irqchip-nextMarc Zyngier
* irq/misc-6.5: : . : Misc cleanups: : : - Add a number of missing prototypes : - Mark global symbol as static where needed : - Drop some now useless non-DT code paths : - Add a missing interrupt mapping to the STM32 irqchip : - Silence another STM32 warning when building with W=1 : - Fix the jcore-aic driver that actually never worked... : . Revert "irqchip/mxs: Include linux/irqchip/mxs.h" irqchip/jcore-aic: Fix missing allocation of IRQ descriptors irqchip/stm32-exti: Fix warning on initialized field overwritten irqchip/stm32-exti: Add STM32MP15xx IWDG2 EXTI to GIC map irqchip/gicv3: Add a iort_pmsi_get_dev_id() prototype irqchip/mxs: Include linux/irqchip/mxs.h irqchip/clps711x: Remove unused clps711x_intc_init() function irqchip/mmp: Remove non-DT codepath irqchip/ftintc010: Mark all function static irqdomain: Include internals.h for function prototypes Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-06-21mips: pci-mt7620: do not print NFTS register value as error logShiji Yang
These codes are used to read NFTS_TIMEOUT_DELAY register value and write it into kernel log after writing the register. they are only used for debugging during driver development, so there is no need to keep them now. Tested on MT7628AN router Motorola MWR03. Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21MAINTAINERS: add Mediatek MTMIPS Clock maintainerSergio Paracuellos
Adding myself as maintainer for Mediatek MTMIPS clock driver. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21Revert "irqchip/mxs: Include linux/irqchip/mxs.h"Marc Zyngier
This reverts commit 5b7e5676209120814dbb9fec8bc3769f0f7a7958. Although including linux/irqchip/mxs.h is technically correct, this clashes with the parallel removal of this include file with 32bit ARM modernizing the low level irq handling as part of 5bb578a0c1b8 ("ARM: 9298/1: Drop custom mdesc->handle_irq()"). As such, this patch is not only unnecessary, it also breaks compilation in -next. Revert it. Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Shawn Guo <shawnguo@kernel.org>
2023-06-21mips: ralink: get cpu rate from new driver codeSergio Paracuellos
At very early stage on boot, there is a need to set 'mips_hpt_frequency'. This timer frequency is a half of the CPU frequency. To get clocks properly set we need to call to 'of_clk_init()' and properly get cpu clock frequency afterwards. Depending on the SoC, CPU clock index and compatible differs, so use them to get the proper clock frm the clock provider. Hence, adapt code to be aligned with new clock driver. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21mips: ralink: remove reset related codeSergio Paracuellos
A proper clock driver for ralink SoCs has been added. This driver is also a reset provider for the SoC. Hence there is no need to have reset related code in 'arch/mips/ralink' folder anymore. The only code that remains is the one related with mips_reboot_setup where a PCI reset is performed. We maintain this because I cannot test old ralink board with PCI to be sure all works if we remove also this code. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21mips: ralink: mt7620: remove clock related codeSergio Paracuellos
A proper clock driver for ralink SoCs has been added. Hence there is no need to have clock related code in 'arch/mips/ralink' folder anymore. Since this is the last clock related code removal, remove also remaining prototypes in 'common.h' header file. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21mips: ralink: rt3883: remove clock related codeSergio Paracuellos
A properly clock driver for ralink SoCs has been added. Hence there is no need to have clock related code in 'arch/mips/ralink' folder anymore. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21mips: ralink: rt305x: remove clock related codeSergio Paracuellos
A properly clock driver for ralink SoCs has been added. Hence there is no need to have clock related code in 'arch/mips/ralink' folder anymore. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21mips: ralink: rt288x: remove clock related codeSergio Paracuellos
A properly clock driver for ralink SoCs has been added. Hence there is no need to have clock related code in 'arch/mips/ralink' folder anymore. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21clk: ralink: add clock and reset driver for MTMIPS SoCsSergio Paracuellos
Until now, clock related code for old ralink SoCs was based in fixed clocks using 'clk_register_fixed_rate' and 'clkdev_create' directly doing in code and not using device tree at all for their definition. Including this driver is an effort to be able to define proper clocks using device tree and also cleaning all the clock and reset related code from 'arch/mips/ralink' dir. This clock and reset driver covers all the ralink SoCs but MT7621 which is the newest and provides gating and some differences that make it different from its predecesors. It has its own driver since some time ago. The ralink SoCs we are taking about are RT2880, RT3050, RT3052, RT3350, RT3352, RT3883, RT5350, MT7620, MT7628 and MT7688. Mostly the code in this new driver has been extracted from 'arch/mips/ralink' and cleanly put using kernel clock driver APIs. The clock plans for this SoCs only talks about relation between CPU frequency and BUS frequency. This relation is different depending on the particular SoC. CPU clock is derived from XTAL frequencies. Depending on the SoC we have the following frequencies: * RT2880 SoC: - XTAL: 40 MHz. - CPU: 250, 266, 280 or 300 MHz. - BUS: CPU / 2 MHz. * RT3050, RT3052, RT3350: - XTAL: 40 MHz. - CPU: 320 or 384 MHz. - BUS: CPU / 3 MHz. * RT3352: - XTAL: 40 MHz. - CPU: 384 or 400 MHz. - BUS: CPU / 3 MHz. - PERIPH: 40 MHz. * RT3383: - XTAL: 40 MHz. - CPU: 250, 384, 480 or 500 MHz. - BUS: Depends on RAM Type and CPU: + RAM DDR2: 125. ELSE 83 MHz. + RAM DDR2: 128. ELSE 96 MHz. + RAM DDR2: 160. ELSE 120 MHz. + RAM DDR2: 166. ELSE 125 MHz. * RT5350: - XTAL: 40 MHz. - CPU: 300, 320 or 360 MHz. - BUS: CPU / 3, CPU / 4, CPU / 3 MHz. - PERIPH: 40 MHz. * MT7628 and MT7688: - XTAL: 20 MHz or 40 MHz. - CPU: 575 or 580 MHz. - BUS: CPU / 3. - PCMI2S: 480 MHz. - PERIPH: 40 MHz. * MT7620: - XTAL: 20 MHz or 40 MHz. - PLL: XTAL, 480, 600 MHz. - CPU: depends on PLL and some mult and dividers. - BUS: depends on PLL and some mult and dividers. - PERIPH: 40 or XTAL MHz. MT7620 is a bit more complex deriving CPU clock from a PLL and an bunch of register reads and predividers. To derive CPU and BUS frequencies in the MT7620 SoC 'mt7620_calc_rate()' helper is used. In the case XTAL can have different frequencies and we need a different clock frequency for peripherals 'periph' clock in introduced. The rest of the peripherals present in the SoC just follow their parent frequencies. With this information the clk driver will provide all the clock and reset functionality from a set of hardcoded clocks allowing to define a nice device tree without fixed clocks. Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21dt-bindings: clock: add mtmips SoCs system controllerSergio Paracuellos
Adds device tree binding documentation for system controller node present in Mediatek MIPS and Ralink SOCs. This node is a clock and reset provider for the rest of the world. This covers RT2880, RT3050, RT3052, RT3350, RT3883, RT5350, MT7620, MT7628 and MT7688 SoCs. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-21ASoC: fsl-asoc-card: Allow passing the number of slots in useFabio Estevam
Currently, fsl-asoc-card supports passing the width of the TDM slot, but not the number of slots in use, as it harcodes it as two slots. Add support for passing the number of slots in use. Signed-off-by: Fabio Estevam <festevam@denx.de> Link: https://lore.kernel.org/r/20230616203913.551183-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-21ASoC: codecs: wsa884x: Add WSA884x family of speakersKrzysztof Kozlowski
Add drivers for Qualcomm WSA8840/WSA8845/WSA8845H smart speaker amplifiers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230616115751.392886-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-21ASoC: dt-bindings: qcom,wsa8840: Add WSA884x family of speakersKrzysztof Kozlowski
Add binding for WSA8840/WSA8845/WSA8845H smart speaker amplifiers used in Qualcomm QRD8550 board with SM8550 SoC. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230616115751.392886-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-21ASoC: Intel: sof_rt5682: Add mtl support RT1019P speakerMac Chiang
This patch support below hardware configuration: SSP2: 10EC5682/RTL5682 codec SSP0: RTL1019 amplifier Signed-off-by: Mac Chiang <mac.chiang@intel.com> Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Link: https://lore.kernel.org/r/20230616063617.25900-2-mac.chiang@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-21ASoC: Intel: sof_rt5682: reorder quirk tableTerry Cheong
Reorder the entries in quirk table to group entries with same platform. Signed-off-by: Terry Cheong <htcheong@chromium.org> Signed-off-by: Mac Chiang <mac.chiang@intel.com> Link: https://lore.kernel.org/r/20230616063617.25900-1-mac.chiang@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-21arm64: hibernate: remove WARN_ON in save_processor_stateSong Shuai
During hibernation or restoration, freeze_secondary_cpus checks num_online_cpus via BUG_ON, and the subsequent save_processor_state also does the checking with WARN_ON. In the case of CONFIG_PM_SLEEP_SMP=n, freeze_secondary_cpus is not defined, but the sole possible condition to disable CONFIG_PM_SLEEP_SMP is !SMP where num_online_cpus is always 1. We also don't have to check it in save_processor_state. So remove the unnecessary checking in save_processor_state. Signed-off-by: Song Shuai <songshuaishuai@tinylab.org> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20230609075049.2651723-3-songshuaishuai@tinylab.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-06-21wifi: iwlwifi: mvm: Add support for IGTK in D3 resume flowYedidya Benshimol
As part of the new security API in the FW, all security keys are to be removed before station removal. Until now IGTK rekey wasn't supported in the D3 resume flow, and thus the driver might not know the right key to remove. If an IGTK was rekeyed during D3 the old IGTK is removed and the new key is updated. If not, the old key's IPN is updated. As opposed to GTK, which both the FW and the driver hold it's two most recent keys, only one IGTK is held. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621144844.b53c301c07e6.I375277a10a1f756b93d4a343f6664351a80189c5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: update two most recent GTKs on D3 resume flowYedidya Benshimol
When resuming from D3 the two most recent GTKs are passed from the FW with wowlan_info_notif. Both keys should be updated as they both might be needed upon FW restart and they both should be removed upon station removal. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621144844.3ea3a9f52ec2.I7cedfa2bb0eafb83e7c77363673560acf05bff74@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: Refactor security key update after D3Yedidya Benshimol
In the D3 resume flow, use two different iterating functions to go over the old keys and update the new ones Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621144844.a2442844c224.I598ed742c7aaa5414702f03f694f2dc0874bc077@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: mark keys as uploaded when added by the driverYedidya Benshimol
When the driver has some form of GTK rekeying offload, e.g. during WoWLAN, mac80211 can assume that keys that the driver adds for that are already present in the hardware acceleration. Mark them accordingly. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621144414.bc78c7ff2a3d.I5e313d69e2b6a7a4766ef82d0faa122dd4c1c46d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: remove support of A0 version of FM RFMukesh Sisodiya
Remove the support for A0 step of latest wifi-7 FM RF as it is no longer supported. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130444.269d55ffbc8e.I4740f32c3d95d4474a82cc153891c92b9bc465db@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: cfg: clean up Bz module firmware linesJohannes Berg
Remove module firmware lines for images that don't exist as well as some unused macros, and add gl-a-fm-a that (still) exists. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130444.b399b0072d72.Ie7ca1b3dcdebc929ce96a739e0d557fac2c8aeeb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: pcie: add device id 51F1 for killer 1675Yi Kuo
Intel Killer AX1675i/s with device id 51f1 would show "No config found for PCI dev 51f1/1672" in dmesg and refuse to work. Add the new device id 51F1 for 1675i/s to fix the issue. Signed-off-by: Yi Kuo <yi@yikuo.dev> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130444.ee224675380b.I921c905e21e8d041ad808def8f454f27b5ebcd8b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: bump FW API to 83 for AX/BZ/SC devicesGregory Greenman
Start supporting API version 83 for new devices. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130444.267a136ea57f.Iaef9f04b9655c5c1b8bdee3b89cc3361ab621bcf@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constantsJohannes Berg
We have the trailing dash here, but that complicates all the code. Simplify this by removing the dashes, adding them to the *_MODULE_FIRMWARE macros, and adjusting the code using this accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.72240ca13b83.I1f4ed547f0964719ed98a3ef928080462d594491@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: also unify Ma device configurationsJohannes Berg
Again, they're all the same except for the radio and steps, so use the new logic to unify them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.676887cc8180.I29994dec43bfb29aad5e4ab0126c06a9ea4670cb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: also unify Sc device configurationsJohannes Berg
Again, they're all the same except for the radio and steps, so use the new logic to unify them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.3bc1191f883f.If1e6f73a164b0794ac65372b72673ce8ddf9e571@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: unify Bz/Gl device configurationsJohannes Berg
All the configurations for the various Bz/Gl devices are basically identical, except for Gl A-step and the firmware filename prefixes. Add some infrastructure to auto-generate the firmware filename prefix based on the detected MAC step and RF name/step, and remove all the unneeded configs. This reduces the size of the iwlwifi module by ~9k: 517582 27111 560 545253 851e5 drivers/net/wireless/intel/iwlwifi/iwlwifi.ko 526885 27083 560 554528 87620 drivers/net/wireless/intel/iwlwifi/iwlwifi.ko Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.1dc121ba338f.I07d651516eb82cbaded4724ef30558a50f2fa866@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: pcie: also drop jacket from info macroJohannes Berg
We don't need this here anymore, ANY is just fine. Still keep the rest of the infrastructure so we can more easily add back support for testing. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.168c714cbb83.I0721ce86a042c4d8004914129bab46d7ccc8cb00@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit (git 2.34.1) at 2025-09-14 16:47:38 +0000