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2024-06-27drm/amdgpu/atomfirmware: fix parsing of vram_infoAlex Deucher
v3.x changed the how vram width was encoded. The previous implementation actually worked correctly for most boards. Fix the implementation to work correctly everywhere. This fixes the vram width reported in the kernel log on some boards. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-27Merge tag 'wireless-next-2024-06-27' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== Highlights this time are: - cfg80211/nl80211: * improvements for 6 GHz regulatory flexibility - mac80211: * use generic netdev stats * multi-link improvements/fixes - brcmfmac: * MFP support (to enable WPA3) - wilc1000: * suspend/resume improvements - iwlwifi: * remove support for older FW for new devices * fast resume (keeping the device configured) - wl18xx: * support newer firmware versions * tag 'wireless-next-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (100 commits) wifi: brcmfmac: of: Support interrupts-extended wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3 net: rfkill: Correct return value in invalid parameter case wifi: mac80211: fix NULL dereference at band check in starting tx ba session wifi: iwlwifi: mvm: fix rs.h kernel-doc wifi: iwlwifi: fw: api: datapath: fix kernel-doc wifi: iwlwifi: fix remaining mistagged kernel-doc comments wifi: iwlwifi: fix prototype mismatch kernel-doc warnings wifi: iwlwifi: fix kernel-doc in iwl-fh.h wifi: iwlwifi: fix kernel-doc in iwl-trans.h wifi: iwlwifi: pcie: fix kernel-doc wifi: iwlwifi: dvm: fix kernel-doc warnings wifi: iwlwifi: mvm: don't log error for failed UATS table read wifi: iwlwifi: trans: make bad state warnings wifi: iwlwifi: fw: api: fix some kernel-doc wifi: iwlwifi: mvm: remove init_dbg module parameter wifi: iwlwifi: update the BA notification API wifi: iwlwifi: mvm: always unblock EMLSR on ROC end wifi: iwlwifi: mvm: use IWL_FW_CHECK for link ID check wifi: iwlwifi: mvm: don't flush BSSes on restart with MLD API ... ==================== Link: https://patch.msgid.link/20240627114135.28507-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-28Merge tag 'drm-xe-next-2024-06-26' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - New uapi adding OA functionality to Xe (Ashutosh) Cross-subsystem Changes: - devcoredump: Add dev_coredumpm_timeout (Jose) Driver Changes: - More SRIOV preparation, including GuC communication improvements (Michal) - Kconfig update: do not select ACPI_BUTTON (Jani) - Rework GPU page fault handling (Brost) - Forcewake clean-up and fixes (Himal, Michal) - Drop EXEC_QUEUE_FLAG_BANNED (Brost) - Xe/Xe2 Workarounds fixes and additions (Tejas, Akshata, Sai, Vinay) - Xe devcoredump changes (Jose) - Tracing cleanup and add mmio tracing (RK) - Add BMG PCI IDs (Roper) - Scheduler fixes and improvements (Brost) - Some overal driver clean-up around headers and print macros (Michal) - Rename xe_exec_queue::compute to xe_exec_queue::lr (Francois) - Improve RTP rules to allow easier 'OR' conditions in WA declaration (Lucas) - Use ttm_uncached for BO with NEEDS_UC flag (Michal) - Other OA related work and fixes (Ashutosh, Michal, Jose) - Simplify locking in new_vma (Brost) - Remove xe_irq_shutdown (Ilia) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZnyW9RdC_aWSla_q@intel.com
2024-06-27Merge tag 'pm-6.10-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Modify the intel_pstate driver to use HWP to initialize the ITMT scheduler extension if ACPI CPPC cannot be used for that, which is the case on some hybrid x86 systems (Rafael Wysocki)" * tag 'pm-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Use HWP to initialize ITMT if CPPC is missing
2024-06-27Merge tag 'thermal-6.10-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Replace an earlier fix for a recent regression in the Step-Wise thermal governor that was not effective in all of the relevant cases (Rafael Wysocki)" * tag 'thermal-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: gov_step_wise: Go straight to instance->lower when mitigation is over
2024-06-27RDMA/mlx5: Send UAR page index as ioctl attributeAkiva Goldberger
Add UAR page index as a driver ioctl attribute to increase the number of supported indices, previously limited to 16 bits by mlx5_ib_create_cq struct. Link: https://lore.kernel.org/r/0e18b34d7ec3b1ae02d694b0d545aed7413c0ef7.1719512393.git.leon@kernel.org Signed-off-by: Akiva Goldberger <agoldberger@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2024-06-27RDMA: Pass entire uverbs attr bundle to create cq functionAkiva Goldberger
Changes the create_cq verb signature by sending the entire uverbs attr bundle as a parameter. This allows drivers to send driver specific attrs through ioctl for the create_cq verb and access them in their driver specific code. Also adds a new enum value for driver specific ioctl attributes for methods already supporting UHW. Link: https://lore.kernel.org/r/ed147343987c0d43fd391c1b2f85e2f425747387.1719512393.git.leon@kernel.org Signed-off-by: Akiva Goldberger <agoldberger@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2024-06-27Merge tag 'amd-pstate-v6.11-2024-06-26' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux Merge more amd-pstate driver updates for 6.11 from Mario Limonciello: "Add support for amd-pstate core performance boost support which allows controlling which CPU cores can operate above nominal frequencies for short periods of time." * tag 'amd-pstate-v6.11-2024-06-26' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux: Documentation: cpufreq: amd-pstate: update doc for Per CPU boost control method cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is off cpufreq: amd-pstate: initialize core precision boost state cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h
2024-06-27Merge back thermal control material for v6.11.Rafael J. Wysocki
2024-06-27Merge back cpufreq material for v6.11.Rafael J. Wysocki
2024-06-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: e3f02f32a050 ("ionic: fix kernel panic due to multi-buffer handling") d9c04209990b ("ionic: Mark error paths in the data path as unlikely") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-27clk: rockchip: rk3188: Drop CLK_NR_CLKS usageJohan Jonker
In order to get rid of CLK_NR_CLKS and be able to drop it from the bindings, use rockchip_clk_find_max_clk_id helper to find the highest clock id. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/1cd309fa-a4d3-4283-aa47-1330a40448a7@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-06-27Merge tag 'wireless-2024-06-27' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Johannes Berg says: ==================== Just a few changes: - maintainers: Larry Finger sadly passed away - maintainers: ath trees are in their group now - TXQ FQ quantum configuration fix - TI wl driver: work around stuck FW in AP mode - mac80211: disable softirqs in some new code needing that * tag 'wireless-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: MAINTAINERS: wifi: update ath.git location MAINTAINERS: Remembering Larry Finger wifi: mac80211: disable softirqs for queued frame handling wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values wifi: wlcore: fix wlcore AP mode ==================== Link: https://patch.msgid.link/20240627083627.15312-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-27drm/xe/client: Check return value of xe_force_wake_getNirmoy Das
xe_force_wake_get() can return error so check it's return value before reading gpu_timestamp value. v2: set HWE to NULL instead of setting timestamp to 0(Lucas) Add a warn on for xe_force_wake_put(Himal) Fixes: 188ced1e0ff8 ("drm/xe/client: Print runtime to fdinfo") Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240625094228.5327-1-nirmoy.das@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-06-27drm/xe/hwmon: Remove xe_hwmon_process_regKarthik Poosa
Remove xe_hwmon_process_reg as it is a umbrella function which can be avoided (Lucas). v2: Improve commit message. (Badal) v3: Add couple of comments. (Lucas) Signed-off-by: Karthik Poosa <karthik.poosa@intel.com> Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Badal Nilawar <badal.nilawar@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240626170746.2926011-2-karthik.poosa@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-06-27Merge tag 's390-6.10-7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Add missing virt_to_phys() conversion for directed interrupt bit vectors - Fix broken configuration change notifications for virtio-ccw - Fix sclp_init() cleanup path on failure and as result - fix a list double add warning - Fix unconditional adjusting of GOT entries containing undefined weak symbols that resolve to zero * tag 's390-6.10-7' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/boot: Do not adjust GOT entries for undef weak sym s390/sclp: Fix sclp_init() cleanup on failure s390/virtio_ccw: Fix config change notifications s390/pci: Add missing virt_to_phys() for directed DIBV
2024-06-27Merge branch 'ib/ads7846-hsync' into nextDmitry Torokhov
Bring in ADS7846 hsync changes.
2024-06-27Merge tag 'net-6.10-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from can, bpf and netfilter. There are a bunch of regressions addressed here, but hopefully nothing spectacular. We are still waiting the driver fix from Intel, mentioned by Jakub in the previous networking pull. Current release - regressions: - core: add softirq safety to netdev_rename_lock - tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO - batman-adv: fix RCU race at module unload time Previous releases - regressions: - openvswitch: get related ct labels from its master if it is not confirmed - eth: bonding: fix incorrect software timestamping report - eth: mlxsw: fix memory corruptions on spectrum-4 systems - eth: ionic: use dev_consume_skb_any outside of napi Previous releases - always broken: - netfilter: fully validate NFT_DATA_VALUE on store to data registers - unix: several fixes for OoB data - tcp: fix race for duplicate reqsk on identical SYN - bpf: - fix may_goto with negative offset - fix the corner case with may_goto and jump to the 1st insn - fix overrunning reservations in ringbuf - can: - j1939: recover socket queue on CAN bus error during BAM transmission - mcp251xfd: fix infinite loop when xmit fails - dsa: microchip: monitor potential faults in half-duplex mode - eth: vxlan: pull inner IP header in vxlan_xmit_one() - eth: ionic: fix kernel panic due to multi-buffer handling Misc: - selftest: unix tests refactor and a lot of new cases added" * tag 'net-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits) net: mana: Fix possible double free in error handling path selftest: af_unix: Check SIOCATMARK after every send()/recv() in msg_oob.c. af_unix: Fix wrong ioctl(SIOCATMARK) when consumed OOB skb is at the head. selftest: af_unix: Check EPOLLPRI after every send()/recv() in msg_oob.c selftest: af_unix: Check SIGURG after every send() in msg_oob.c selftest: af_unix: Add SO_OOBINLINE test cases in msg_oob.c af_unix: Don't stop recv() at consumed ex-OOB skb. selftest: af_unix: Add non-TCP-compliant test cases in msg_oob.c. af_unix: Don't stop recv(MSG_DONTWAIT) if consumed OOB skb is at the head. af_unix: Stop recv(MSG_PEEK) at consumed OOB skb. selftest: af_unix: Add msg_oob.c. selftest: af_unix: Remove test_unix_oob.c. tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers net: usb: qmi_wwan: add Telit FN912 compositions tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO ionic: use dev_consume_skb_any outside of napi net: dsa: microchip: fix wrong register write when masking interrupt Fix race for duplicate reqsk on identical SYN ibmvnic: Add tx check to prevent skb leak ...
2024-06-27wifi: ath12k: fix driver initialization for WoW unsupported devicesRameshkumar Sundaram
Commit 4a3c212eee0e ("wifi: ath12k: add basic WoW functionalities") broke driver initialization, now mac registration is allowed only for devices that advertise WMI_TLV_SERVICE_WOW, but QCN9274 doesn't support WoW and hence mac registration is aborted and driver is de-initialized. Allow mac registration to proceed without WoW Support for devices that don't advertise WMI_TLV_SERVICE_WOW. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Fixes: 4a3c212eee0e ("wifi: ath12k: add basic WoW functionalities") Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://patch.msgid.link/20240626024257.709460-1-quic_ramess@quicinc.com
2024-06-27clk: renesas: r9a08g045: Add clock, reset and power domain support for I2CClaudiu Beznea
Add clock, reset and power domain support for the I2C channels available on the Renesas RZ/G3S SoC. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20240625121358.590547-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-27clk: renesas: r8a779h0: Add Audio clocksKuninori Morimoto
Add module clocks for the Audio (SSI/SSIU) blocks on the Renesas R-Car V4M (R8A779H0) SoC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/87h6djkxf2.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-27clk: renesas: r9a08g045: Add clock, reset and power domain support for the ↵Claudiu Beznea
VBATTB IP The Renesas RZ/G3S SoC has an IP named Battery Backup Function (VBATTB) that generates the RTC clock. Add clock, reset and power domain support for it. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20240614071932.1014067-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-27gpiolib: cdev: Ignore reconfiguration without directionKent Gibson
linereq_set_config() behaves badly when direction is not set. The configuration validation is borrowed from linereq_create(), where, to verify the intent of the user, the direction must be set to in order to effect a change to the electrical configuration of a line. But, when applied to reconfiguration, that validation does not allow for the unset direction case, making it possible to clear flags set previously without specifying the line direction. Adding to the inconsistency, those changes are not immediately applied by linereq_set_config(), but will take effect when the line value is next get or set. For example, by requesting a configuration with no flags set, an output line with GPIO_V2_LINE_FLAG_ACTIVE_LOW and GPIO_V2_LINE_FLAG_OPEN_DRAIN set could have those flags cleared, inverting the sense of the line and changing the line drive to push-pull on the next line value set. Skip the reconfiguration of lines for which the direction is not set, and only reconfigure the lines for which direction is set. Fixes: a54756cb24ea ("gpiolib: cdev: support GPIO_V2_LINE_SET_CONFIG_IOCTL") Signed-off-by: Kent Gibson <warthog618@gmail.com> Link: https://lore.kernel.org/r/20240626052925.174272-3-warthog618@gmail.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-06-27gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1)Kent Gibson
linehandle_set_config() behaves badly when direction is not set. The configuration validation is borrowed from linehandle_create(), where, to verify the intent of the user, the direction must be set to in order to effect a change to the electrical configuration of a line. But, when applied to reconfiguration, that validation does not allow for the unset direction case, making it possible to clear flags set previously without specifying the line direction. Adding to the inconsistency, those changes are not immediately applied by linehandle_set_config(), but will take effect when the line value is next get or set. For example, by requesting a configuration with no flags set, an output line with GPIOHANDLE_REQUEST_ACTIVE_LOW and GPIOHANDLE_REQUEST_OPEN_DRAIN requested could have those flags cleared, inverting the sense of the line and changing the line drive to push-pull on the next line value set. Ensure the intent of the user by disallowing configurations which do not have direction set, returning an error to userspace to indicate that the configuration is invalid. And, for clarity, use lflags, a local copy of gcnf.flags, throughout when dealing with the requested flags, rather than a mixture of both. Fixes: e588bb1eae31 ("gpio: add new SET_CONFIG ioctl() to gpio chardev") Signed-off-by: Kent Gibson <warthog618@gmail.com> Link: https://lore.kernel.org/r/20240626052925.174272-2-warthog618@gmail.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-06-27Merge tag 'optee-fix-for-v6.11' of ↵Arnd Bergmann
https://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes Fix optee missing-field-initializers warning * tag 'optee-fix-for-v6.11' of https://git.linaro.org/people/jens.wiklander/linux-tee: tee: optee: ffa: Fix missing-field-initializers warning Link: https://lore.kernel.org/r/20240627125112.GA2674988@rayden Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27Merge tag 'optee-notif-wait-timeout-for-v6.11' of ↵Arnd Bergmann
https://git.linaro.org/people/jens.wiklander/linux-tee into soc/drivers optee: add timeout parameter for notification wait * tag 'optee-notif-wait-timeout-for-v6.11' of https://git.linaro.org/people/jens.wiklander/linux-tee: optee: add timeout value to optee_notif_wait() to support timeout Link: https://lore.kernel.org/r/20240627095325.GA2585076@rayden Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27Merge tag 'reset-for-v6.11' of git://git.pengutronix.de/pza/linux into ↵Arnd Bergmann
soc/drivers Reset controller updates for v6.11 Move reset controller registration to the end in rzg2l-usbphy-ctrl, to simplify the probe error path, add a new i.MX8MP AudioMix reset driver, allow to build some drivers under COMPILE_TEST with fewer dependencies, and use the devm_clk_get_enabled convenience wrapper in meson-audio-arb. The latter causes a trivial merge conflict [1] with b99e9c096148f ("reset: meson-audio-arb: Convert to platform remove callback returning void") because I didn't manage to send that in last round. There is no overlap though. [1] https://lore.kernel.org/all/Znmufb9L78FCoSSS@sirena.org.uk/ * tag 'reset-for-v6.11' of git://git.pengutronix.de/pza/linux: reset: RESET_IMX8MP_AUDIOMIX should depend on ARCH_MXC reset: zynqmp: allow building under COMPILE_TEST reset: imx8mp-audiomix: Add AudioMix Block Control reset driver reset: meson-audio-arb: Use devm_clk_get_enabled() reset: sti: allow building under COMPILE_TEST reset: rzg2l-usbphy-ctrl: Move reset controller registration Link: https://lore.kernel.org/r/20240626163258.61222-1-p.zabel@pengutronix.de Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27soc: add missing MODULE_DESCRIPTION() macrosJeff Johnson
With ARCH=x86, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/imx/soc-imx8m.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-qmgr.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-npe.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/mediatek/mtk-cmdq-helper.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/amlogic/meson-clk-measure.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Shawn Guo <shawnguo@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # for amlogic/meson-clk-measure.c Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240625-md-drivers-soc-v2-1-8bc7c03e3e69@quicinc.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27Merge tag 'ffa-updates-6.11' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm FF-A driver updates for v6.11 The main addition is the split of bus and driver into distinct modules The FF-A bus module is initialized at subsys_initcall level when builtin. FF-A drivers initialization is now changed to module_init level so that pKVM ffa proxy is all setup and running in case pKVM hypervisor needs to trap and handle FF-A calls. One of the reason for not having this split from the beginning is the need to workaround the FF-A v1.0 NULL UUID. The FF-A bus layer called into FF-A driver and populated the device UUID if it matches with the driver attempting to match. Moving the workaround away from the FF-A bus layer to the FF-A core driver as a bus notifier will help to remove the dependency. * tag 'ffa-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Split bus and driver into distinct modules firmware: arm_ffa: Move the FF-A v1.0 NULL UUID workaround to bus notifier Link: https://lore.kernel.org/r/20240624103451.2870146-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27Merge tag 'scmi-updates-6.11' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm SCMI driver updates for v6.11 The main addition this time is the support for platform to agent(p2a also referred sometimes as notification or Rx) channel completion via interrupt driven method. Currently, the OSPM agent clears or acknowledge the receipt of the norification or delayed response by updating the flags in the shared memory region which the platform is expected to poll. On some platforms that are completely interrupt driven, the OSPM agent is expected to send a response message instead. This change adds the support for the same. Other changes include addition of a separate mailing list specific to SCMI to allow open discussions about the interface itself in addition to the kernel driver updates and support for system suspend via the platform noification used on some systems. * tag 'scmi-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Add support for platform to agent channel completion dt-bindings: firmware: arm,scmi: Add support for notification completion channel firmware: arm_scmi: Add support for system suspend in power control driver MAINTAINERS: Add mailing list for SCMI drivers Link: https://lore.kernel.org/r/20240620093924.375244-3-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27drivers/soc/litex: drop obsolete dependency on COMPILE_TESTJean Delvare
Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it is possible to test-build any driver which depends on OF on any architecture by explicitly selecting OF. Therefore depending on COMPILE_TEST as an alternative is no longer needed. It is actually better to always build such drivers with OF enabled, so that the test builds are closer to how each driver will actually be built on its intended target. Building them without OF may not test much as the compiler will optimize out potentially large parts of the code. In the worst case, this could even pop false positive warnings. Dropping COMPILE_TEST here improves the quality of our testing and avoids wasting time on non-existent issues. As a minor optimization, this also lets us drop of_match_ptr() and ifdef-guarding, as we now know what they will resolve to, we might as well save cpp some work. Signed-off-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Gabriel Somlo <gsomlo@gmail.com> Cc: Karol Gugala <kgugala@antmicro.com> Cc: Mateusz Holenko <mholenko@antmicro.com> Cc: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20240617133004.59887629@endymion.delvare Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27usb: dwc3: core: Workaround for CSR read timeoutJos Wang
This is a workaround for STAR 4846132, which only affects DWC_usb31 version2.00a operating in host mode. There is a problem in DWC_usb31 version 2.00a operating in host mode that would cause a CSR read timeout When CSR read coincides with RAM Clock Gating Entry. By disable Clock Gating, sacrificing power consumption for normal operation. Cc: stable <stable@kernel.org> # 5.10.x: 1e43c86d: usb: dwc3: core: Add DWC31 version 2.00a controller Signed-off-by: Jos Wang <joswang@lenovo.com> Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/20240619114529.3441-1-joswang1221@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27Revert "usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach"Ferry Toth
This reverts commit f49449fbc21e7e9550a5203902d69c8ae7dfd918. This commit breaks u_ether on some setups (at least Merrifield). The fix "usb: gadget: u_ether: Re-attach netif device to mirror detachment" party restores u-ether. However the netif usb: remains up even usb is switched from device to host mode. This creates problems for user space as the interface remains in the routing table while not realy present and network managers (connman) not detecting a network change. Various attempts to find the root cause were unsuccesful up to now. Therefore revert until a solution is found. Link: https://lore.kernel.org/linux-usb/20231006141231.7220-1-hgajjar@de.adit-jv.com/ Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reported-by: Ferry Toth <fntoth@gmail.com> Fixes: f49449fbc21e ("usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach") Cc: stable@vger.kernel.org Signed-off-by: Ferry Toth <fntoth@gmail.com> Link: https://lore.kernel.org/r/20240620204832.24518-3-ftoth@exalondelft.nl Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27Revert "usb: gadget: u_ether: Re-attach netif device to mirror detachment"Ferry Toth
This reverts commit 76c945730cdffb572c7767073cc6515fd3f646b4. Prerequisite revert for the reverting of the original commit f49449fbc21e. Fixes: 76c945730cdf ("usb: gadget: u_ether: Re-attach netif device to mirror detachment") Fixes: f49449fbc21e ("usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach") Reported-by: Ferry Toth <fntoth@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Ferry Toth <fntoth@gmail.com> Link: https://lore.kernel.org/r/20240620204832.24518-2-ftoth@exalondelft.nl Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: typec: ucsi: add Lenovo Yoga C630 glue driverDmitry Baryshkov
The Lenovo Yoga C630 WOS laptop provides implements UCSI interface in the onboard EC. Add glue driver to interface the platform's UCSI implementation. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240624-ucsi-yoga-ec-driver-v9-2-53af411a9bd6@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27Merge tag 'platform-drivers-x86-ib-lenovo-c630-v6.11-2' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into usb-next Immutable branch between pdx86 lenovo c630 branch, power/supply and USB subsystems due for the v6.11 merge window. platform-drivers-x86-ib-lenovo-c630-v6.11-2: platform-drivers-x86-ib-lenovo-c630-v6.11 + platform-drivers-x86-lenovo-c630 for merging into the power/supply and USB subsystems for v6.11. * tag 'platform-drivers-x86-ib-lenovo-c630-v6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/arm64: build drivers even on non-ARM64 platforms platform: arm64: add Lenovo Yoga C630 WOS EC driver dt-bindings: platform: Add Lenovo Yoga C630 EC
2024-06-27Merge tag 'reset-fixes-for-v6.10' of git://git.pengutronix.de/pza/linux into ↵Arnd Bergmann
arm/fixes Reset controller fixes for v6.10 Fix a missing GPIOLIB dependency for the GPIO reset controller and add a missing MODULE_DESCRIPTION for the hi6220 reset driver to fix some build warnings. * tag 'reset-fixes-for-v6.10' of git://git.pengutronix.de/pza/linux: reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macro reset: gpio: Fix missing gpiolib dependency for GPIO reset controller Link: https://lore.kernel.org/r/20240626163443.61384-1-p.zabel@pengutronix.de Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27usb: typec: ucsi: UCSI2.0 Get Error Status changesPooja Katiyar
Add support for UCSI 2.0 Get Error Status command to add connector number field to the command structure. Connector number field is extracted from the previous UCSI command which has failed and is used to get the failure reason/Error using Get Error Status command. Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Pooja Katiyar <pooja.katiyar@intel.com> Link: https://lore.kernel.org/r/20240624213359.1270018-1-pooja.katiyar@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: typec: ucsi: UCSI2.0 Get Error Status data structure changesPooja Katiyar
Add support for UCSI 2.0 Get Error Status data structure changes to add more error codes to the data structure. Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Pooja Katiyar <pooja.katiyar@intel.com> Link: https://lore.kernel.org/r/20240626185853.2956700-1-pooja.katiyar@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: typec: ucsi: Only set number of plug altmodes after registrationJameson Thies
Move the setting of the plug's number of alternate modes into the same condition as the plug's registration to prevent dereferencing the connector's plug pointer while it is null. Fixes: c313a44ac9cd ("usb: typec: ucsi: Always set number of alternate modes") Suggested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Jameson Thies <jthies@google.com> Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/20240625004607.3223757-1-jthies@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27xhci: sort out TRB Endpoint ID bitfield macrosMathias Nyman
xhci macros that read and write endpoint ID bitfields of TRBs are mixing the 1-based Endpoint ID as described in the xHCI specification, and 0-based endpoint index used by driver as an array index. Sort this out by naming macros that deal with 1 based Endpoint ID fields to *_EP_ID_*, and 0 based endpoint index values to *_EP_INDEX_*. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-22-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27xhci: Apply XHCI_RESET_TO_DEFAULT quirk to TGLReka Norman
TGL systems have the same issue as ADL, where a large boot firmware delay is seen if USB ports are left in U3 at shutdown. So apply the XHCI_RESET_TO_DEFAULT quirk to TGL as well. The issue it fixes is a ~20s boot time delay when booting from S5. It affects TGL devices, and TGL support was added starting from v5.3. Cc: stable@vger.kernel.org Signed-off-by: Reka Norman <rekanorman@chromium.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-21-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: add 'goto' for halted endpoint check in handle_tx_event()Niklas Neronin
Add 'goto' statement for a halted endpoint, streamlining the error handling process. In future handle_tx_event() changes this 'goto' statement will have more uses. Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-20-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: move process TD code out of the while loopNiklas Neronin
This part is and should only performed once, so it's moved out of the while loop to improve code readability. Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-19-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: remove infinite loop preventionNiklas Neronin
If a buggy HW reports some unpredicted event (for example, an overrun event following a MSE event while the EP ring is actually not empty), the driver will never find the TD, and it will loop until the TD list is empty. Before commits [1][2], the spin lock was released when giving back a URB in the do-while loop. This could cause more TD to be added to TD list, causing an infinite loop. Because of commits [1][2] the spin lock is not released any more, thus the infinite loop prevention is unnecessary and is removed. [1], commit 0c03d89d0c71 ("xhci: Giveback urb in finish_td directly") [2], commit 36dc01657b49 ("usb: host: xhci: Support running urb giveback in tasklet context") Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-18-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: remove false xhci_giveback_urb_in_irq() header commentNiklas Neronin
The function doesn't releases and re-acquires the lock, this was removed in commit 36dc01657b49 ("usb: host: xhci: Support running urb giveback in tasklet context") Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-17-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: ensure skipped isoc TDs are returned when isoc ring is stoppedNiklas Neronin
Missed service event tells the driver that the hardware wasn't able to process some queued isoc TDs in their right time slots, and some TDs will be skipped. The driver sets a 'skip' flag to indicate that the next transfer event after this event will point to some future TD instead of the next queued TD. Once the driver receives the next event, it will skip and give back all those hardware skipped TDs. However, should this subsequent event be a stop endpoint which does not point to the next pending TD, the driver fails to return the skipped TDs. Instead, it loops for a period before outputting an erroneous message. Fix this by repositioning the 'stop endpoint' check to follow the isoc skip check, ensuring the skipped TDs are properly returned. Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-16-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27xhci: rework xhci internal endpoint halt state detection.Mathias Nyman
When xhci_requires_manual_halt_cleanup() was written it wasn't clear that the xhci internal endpoint halt state always needs to be cleared with a reset endpoint command. Functional stall cases additionally halt the device side endpoint which requires class driver to clear the device side halt with a CLEAR_FEATURE(ENDPOINT_HALT) request as well. Clean up, rename, and make sure the new function always return true when internal endpoint state is halted, including stall cases. Based on related cleanup suggestion code by Niklas Neronin cc: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-15-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: remove obsolete sanity check debug messagesNiklas Neronin
Remove debug messages that served as sanity checks during the initial implementation phase of underrun/overrun completion codes. These checks are now unnecessary. Instead, improve the default debug messages for underrun/overrun events, so that they are consistent with the reset of the completion codes. Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-14-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-27usb: xhci: improve error message for targetless transfer eventNiklas Neronin
Improve error message for unknown transfer event without a TRB, by also printing the event code number. This removes the inevitable question; "what was the unknown event code exactly?" Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240626124835.1023046-13-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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