- 20 Apr, 2021 30 commits
-
-
Matthew Gerlach authored
Like the Intel N3000 card, the Intel D5005 has a MAX10 based BMC. This commit adds support for the D5005 sensors that are monitored by the MAX10 BMC. Signed-off-by:
Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by:
Russ Weight <russell.h.weight@linux.intel.com> Acked-by:
Lee Jones <lee.jones@linaro.org> Reviewed-by:
Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20210413225835.459662-3-matthew.gerlach@linux.intel.comSigned-off-by:
Guenter Roeck <linux@roeck-us.net>
-
Armin Wolf authored
An error in sch5627_update_device() could cause sch5627_read() to fail even if the error did not affect the target sensor type. Split sch5627_update_device() to prevent that. Tested on a Fujitsu Esprimo P720. Signed-off-by:
Armin Wolf <W_Armin@gmx.de> Reviewed-by:
Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210411164225.11967-3-W_Armin@gmx.deSigned-off-by:
-
Armin Wolf authored
hwmon_device_register() is deprecated. Convert driver to use hwmon_device_register_with_info() and remove sysfs attributes which are now being handled by the hwmon subsystem. Channel handling was inspired by corsair-cpro. Tested on a Fujitsu Esprimo P720. Signed-off-by:
-
Jiapeng Chong authored
Fix the following clang warning: drivers/hwmon/nct6683.c:491:19: warning: unused function 'in_to_reg' [-Wunused-function]. Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/1618293770-55307-1-git-send-email-jiapeng.chong@linux.alibaba.comSigned-off-by:
-
Sebastian Oechsle authored
Allow manual PWM control on Dell Latitude E7440. Reviewed-by:
Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20210411095741.zmllsuc7pevdipvy@icloud.comSigned-off-by:
Sebastian Oechsle <setboolean@icloud.com> Signed-off-by:
-
Guenter Roeck authored
A pattern match for hardware monitoring registration functions ensures that hardware monitoring maintainers are copied whenever hardware monitoring drivers are added to the tree. Reviewed-by:
Jean Delvare <jdelvare@suse.de> Signed-off-by:
-
Vadim Pasternak authored
Add support for fan drawer's capability and present registers in order to set mapping between the fan drawers and tachometers. Some systems are equipped with fan drawers with one tachometer inside. Others with fan drawers with several tachometers inside. Using present register along with tachometer-to-drawer mapping allows to skip reading missed tachometers and expose input for them as zero, instead of exposing fault code returned by hardware. Signed-off-by:
Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20210322172237.2213584-1-vadimp@nvidia.comSigned-off-by:
-
Erik Rosen authored
Add support for TI TPS53676 controller to the tps53679 pmbus driver The driver uses the USER_DATA_03 register to figure out how many phases are enabled and to which channel they are assigned, and sets the number of pages and phases accordingly. Signed-off-by:
Erik Rosen <erik.rosen@metormote.com> Link: https://lore.kernel.org/r/20210322193734.75127-3-erik.rosen@metormote.comSigned-off-by:
-
Erik Rosen authored
Add trivial device entry for TPS53676 Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210318212441.69050-2-erik.rosen@metormote.comSigned-off-by:
-
Bhaskar Chowdhury authored
s/Temprature/Temperature/ s/revsion/revision/ Signed-off-by:
Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by:
Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210323043438.1321903-1-unixbhaskar@gmail.comSigned-off-by:
-
Chris Packham authored
The BPA-RS600 is a compact 600W AC to DC removable power supply module. Signed-off-by:
Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by:
-
Chris Packham authored
Add vendor prefix "blutek" for BluTek Power. Add trivial device entry for BPA-RS600. Signed-off-by:
-
Guenter Roeck authored
coccicheck complains about the use of snprintf() in sysfs show functions. drivers/hwmon/ina3221.c:701:8-16: WARNING: use scnprintf or sprintf This results in a large number of patch submissions. Fix it all in one go using the following coccinelle rules. Use sysfs_emit instead of scnprintf or sprintf since that makes more sense. @depends on patch@ identifier show, dev, attr, buf; @@ ssize_t show(struct device *dev, struct device_attribute *attr, char *buf) { <... return - snprintf(buf, \( PAGE_SIZE \| PAGE_SIZE - 1 \), + sysfs_emit(buf, ...); ...> } @depends on patch@ identifier show, dev, attr, buf, rc; @@ ssize_t show(struct device *dev, struct device_attribute *attr, char *buf) { <... rc = - snprintf(buf, \( PAGE_SIZE \| PAGE_SIZE - 1 \), + sysfs_emit(buf, ...); ...> } While at it, remove unnecessary braces and as well as unnecessary else after return statements to address checkpatch warnings in the resulting patch. Cc: Zihao Tang <tangzihao1@hisilicon.com> Cc: Jay Fang <f.fangjian@huawei.com> Signed-off-by: -
Chris Packham authored
The hwmon sysfs ABI requires that the `name` property doesn't include any dashes. But when the pmbus code picks the name up from the device tree it quite often does. Replace '-' with '_' before registering the device. Signed-off-by:
-
Jonas Malaco authored
These are "all-in-one" CPU liquid coolers that can be monitored and controlled through a proprietary USB HID protocol. While the models have differently sized radiators and come with varying numbers of fans, they are all indistinguishable at the software level. The driver exposes fan/pump speeds and coolant temperature through the standard hwmon sysfs interface. Fan and pump control, while supported by the devices, are not currently exposed. The firmware accepts up to 61 trip points per channel (fan/pump), but the same set of trip temperatures has to be maintained for both; with pwmX_auto_point_Y_temp attributes, users would need to maintain this invariant themselves. Instead, fan and pump control, as well as LED control (which the device also supports for 9 addressable RGB LEDs on the CPU water block) are left for existing and already mature user-space tools, which can still be used alongside the driver, thanks to hidraw. A link to one, which I also maintain, is provided in the documentation. The implementation is based on USB traffic analysis. It has been runtime tested on x86_64, both as a built-in driver and as a module. Signed-off-by:
Jonas Malaco <jonas@protocubo.io> Link: https://lore.kernel.org/r/20210319045544.416138-1-jonas@protocubo.io [groeck: Removed unnecessary spinlock.h include] Signed-off-by:
-
Zihao Tang authored
Fix the following coccicheck warning: drivers/hwmon/ina2xx.c:313:8-16: WARNING: use scnprintf or sprintf drivers/hwmon/ina2xx.c:453:8-16: WARNING: use scnprintf or sprintf drivers/hwmon/ina2xx.c:484:8-16: WARNING: use scnprintf or sprintf drivers/hwmon/ina2xx.c:540:8-16: WARNING: use scnprintf or sprintf Signed-off-by:
Zihao Tang <tangzihao1@hisilicon.com> Signed-off-by:
Jay Fang <f.fangjian@huawei.com> Link: https://lore.kernel.org/r/1615892457-35501-1-git-send-email-f.fangjian@huawei.comSigned-off-by:
-
Guenter Roeck authored
coccinelle complains about WARNING opportunity for kobj_to_dev() in several files, resulting in one-by-one patch submissions. Handle all remaining instances in one go. Signed-off-by: -
Tian Tao authored
fixed the following coccicheck: ./drivers/hwmon/ds1621.c:329:60-61: WARNING opportunity for kobj_to_dev(). Signed-off-by:
Tian Tao <tiantao6@hisilicon.com> Link: https://lore.kernel.org/r/1616032504-59817-1-git-send-email-tiantao6@hisilicon.comSigned-off-by:
-
zuoqilin authored
Change 'revsion' to 'revision'. Signed-off-by:
zuoqilin <zuoqilin@yulong.com> Link: https://lore.kernel.org/r/20210318124637.1331-1-zuoqilin1@163.comSigned-off-by:
-
Wilken Gottwalt authored
Adds support for reading the critical values of the temperature sensors and the rail sensors (voltage and current) once and caches them. Updates the naming of the constants following a more clear scheme. Also updates the documentation and fixes some typos. Updates is_visible and ops_read functions to be more readable. The new sensors output of a Corsair HX850i will look like this: corsairpsu-hid-3-1 Adapter: HID adapter v_in: 230.00 V v_out +12v: 12.14 V (crit min = +8.41 V, crit max = +15.59 V) v_out +5v: 5.03 V (crit min = +3.50 V, crit max = +6.50 V) v_out +3.3v: 3.30 V (crit min = +2.31 V, crit max = +4.30 V) psu fan: 0 RPM vrm temp: +46.2°C (crit = +70.0°C) case temp: +39.8°C (crit = +70.0°C) power total: 152.00 W power +12v: 108.00 W power +5v: 41.00 W power +3.3v: 5.00 W curr +12v: 9.00 A (crit max = +85.00 A) curr +5v: 8.31 A (crit max = +40.00 A) curr +3.3v: 1.62 A (crit max = +40.00 A) Signed-off-by:
Wilken Gottwalt <wilken.gottwalt@posteo.net> Link: https://lore.kernel.org/r/YFNg6vGk3sQmyqgB@monster.powergraphx.localSigned-off-by:
-
Erik Rosen authored
Add hardware monitoring support for ST STPDDC60 Unversal Digital Multicell Controller. Signed-off-by:
-
Erik Rosen authored
For the STPDDC60 chip, the vout alarm-limits are represented as an offset relative to the commanded output voltage. This means that the limits are dynamic and must not be cached by the pmbus driver. This patch adds a pmbus_set_sensor() function to pmbus_core to be able to set the update flag on selected sensors after auto-detection of limit attributes. Signed-off-by:
-
Jiqi Li authored
Add support for NCT6686D chip used in the Lenovo P620. Signed-off-by:
Jiqi Li <lijq9@lenovo.com> Reviewed-by:
Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20210304104421.1912934-1-lijq9@lenovo.comSigned-off-by:
-
Chris Packham authored
The IR36021 is a dual‐loop digital multi‐phase buck controller. Signed-off-by:
-
Chris Packham authored
Add infineon,ir36021 to trivial-devices.yaml. Signed-off-by:
-
Wilken Gottwalt authored
Changes the way how LINEAR11 values are calculated. The new method increases the precision of 2-3 digits. old method: corsairpsu-hid-3-1 Adapter: HID adapter v_in: 230.00 V v_out +12v: 12.00 V v_out +5v: 5.00 V v_out +3.3v: 3.00 V psu fan: 0 RPM vrm temp: +44.0°C case temp: +37.0°C power total: 152.00 W power +12v: 112.00 W power +5v: 38.00 W power +3.3v: 5.00 W curr in: N/A curr +12v: 9.00 A curr +5v: 7.00 A curr +3.3v: 1000.00 mA new method: corsairpsu-hid-3-1 Adapter: HID adapter v_in: 230.00 V v_out +12v: 12.16 V v_out +5v: 5.01 V v_out +3.3v: 3.30 V psu fan: 0 RPM vrm temp: +44.5°C case temp: +37.8°C power total: 148.00 W power +12v: 108.00 W power +5v: 37.00 W power +3.3v: 4.50 W curr in: N/A curr +12v: 9.25 A curr +5v: 7.50 A curr +3.3v: 1.50 A Co-developed-by:
Jack Doan <me@jackdoan.com> Signed-off-by:
-
Yang Li authored
fixed the following coccicheck: ./drivers/hwmon/hwmon.c:82:60-61: WARNING opportunity for kobj_to_dev() Reported-by:
Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/1614071667-5665-1-git-send-email-yang.lee@linux.alibaba.comSigned-off-by:
-
Guenter Roeck authored
Also use regmap for register caching. This change reduces code and data size by more than 40%. While at it, fixed some warnings reported by checkpatch. Cc: Chris Packham <Chris.Packham@alliedtelesis.co.nz> Reviewed-by:
-
Guenter Roeck authored
We only use the pointer to i2c_client to access &client->dev. Store the device pointer directly instead of retrieving it from i2c_client. Cc: Chris Packham <Chris.Packham@alliedtelesis.co.nz> Reviewed-by:
-
Guenter Roeck authored
Not detecting a chip in the detect function is normal and should not generate any log messages, much less error messages. Cc: Chris Packham <Chris.Packham@alliedtelesis.co.nz> Reviewed-by:
-
- 14 Mar, 2021 10 commits
-
-
Linus Torvalds authored
-
Alexey Dobriyan authored
Doing a prctl(PR_SET_MM, PR_SET_MM_AUXV, addr, 1); will copy 1 byte from userspace to (quite big) on-stack array and then stash everything to mm->saved_auxv. AT_NULL terminator will be inserted at the very end. /proc/*/auxv handler will find that AT_NULL terminator and copy original stack contents to userspace. This devious scheme requires CAP_SYS_RESOURCE. Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "A set of irqchip updates: - Make the GENERIC_IRQ_MULTI_HANDLER configuration correct - Add a missing DT compatible string for the Ingenic driver - Remove the pointless debugfs_file pointer from struct irqdomain" * tag 'irq-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/ingenic: Add support for the JZ4760 dt-bindings/irq: Add compatible string for the JZ4760B irqchip: Do not blindly select CONFIG_GENERIC_IRQ_MULTI_HANDLER ARM: ep93xx: Select GENERIC_IRQ_MULTI_HANDLER directly irqdomain: Remove debugfs_file from struct irq_domain
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fix from Thomas Gleixner: "A single fix in for hrtimers to prevent an interrupt storm caused by the lack of reevaluation of the timers which expire in softirq context under certain circumstances, e.g. when the clock was set" * tag 'timers-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hrtimer: Update softirq_expires_next correctly after __hrtimer_get_next_event()
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "A set of scheduler updates: - Prevent a NULL pointer dereference in the migration_stop_cpu() mechanims - Prevent self concurrency of affine_move_task() - Small fixes and cleanups related to task migration/affinity setting - Ensure that sync_runqueues_membarrier_state() is invoked on the current CPU when it is in the cpu mask" * tag 'sched-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/membarrier: fix missing local execution of ipi_sync_rq_state() sched: Simplify set_affinity_pending refcounts sched: Fix affine_move_task() self-concurrency sched: Optimize migration_cpu_stop() sched: Collate affine_move_task() stoppers sched: Simplify migration_cpu_stop() sched: Fix migration_cpu_stop() requeueing -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fix from Thomas Gleixner: "A single objtool fix to handle the PUSHF/POPF validation correctly for the paravirt changes which modified arch_local_irq_restore not to use popf" * tag 'objtool-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool,x86: Fix uaccess PUSHF/POPF validation
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Thomas Gleixner: "A couple of locking fixes: - A fix for the static_call mechanism so it handles unaligned addresses correctly. - Make u64_stats_init() a macro so every instance gets a seperate lockdep key. - Make seqcount_latch_init() a macro as well to preserve the static variable which is used for the lockdep key" * tag 'locking-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: seqlock,lockdep: Fix seqcount_latch_init() u64_stats,lockdep: Fix u64_stats_init() vs lockdep static_call: Fix the module key fixup -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Borislav Petkov: - Make sure PMU internal buffers are flushed for per-CPU events too and properly handle PID/TID for large PEBS. - Handle the case properly when there's no PMU and therefore return an empty list of perf MSRs for VMX to switch instead of reading random garbage from the stack. * tag 'perf_urgent_for_v5.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/perf: Use RET0 as default for guest_get_msrs to handle "no PMU" case perf/x86/intel: Set PERF_ATTACH_SCHED_CB for large PEBS and LBR perf/core: Flush PMU internal buffers for per-CPU events
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull EFI fix from Ard Biesheuvel via Borislav Petkov: "Fix an oversight in the handling of EFI_RT_PROPERTIES_TABLE, which was added v5.10, but failed to take the SetVirtualAddressMap() RT service into account" * tag 'efi-urgent-for-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP table
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: - A couple of SEV-ES fixes and robustifications: verify usermode stack pointer in NMI is not coming from the syscall gap, correctly track IRQ states in the #VC handler and access user insn bytes atomically in same handler as latter cannot sleep. - Balance 32-bit fast syscall exit path to do the proper work on exit and thus not confuse audit and ptrace frameworks. - Two fixes for the ORC unwinder going "off the rails" into KASAN redzones and when ORC data is missing. * tag 'x86_urgent_for_v5.12_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev-es: Use __copy_from_user_inatomic() x86/sev-es: Correctly track IRQ states in runtime #VC handler x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack x86/sev-es: Introduce ip_within_syscall_gap() helper x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls x86/unwind/orc: Silence warnings caused by missing ORC data x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
-
