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2d74e6319a
linux/drivers/thermal
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Ricardo Neri 2d74e6319a thermal: intel: hfi: Handle CPU hotplug events 
All CPUs in a package are represented in an HFI table. There exists an
HFI table per package. Thus, CPUs in a package need to coordinate to
initialize and access the table. Do such coordination during CPU hotplug.
Use the first CPU to come online in a package to initialize the HFI
instance and the data structure representing it. Other CPUs in the same
package need only to register or unregister themselves in that data
structure.

The HFI depends on both the package-level thermal management and the local
APIC thermal local vector. Thus, to ensure that a CPU coming online has an
associated HFI instance when the hardware issues an HFI event, enable the
HFI only after having enabled the local APIC thermal vector. The thermal
throttle driver takes care of the needed package-level initialization.

Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-02-03 19:50:49 +01:00
..
broadcom thermal/drivers/bcm2835: Remove redundant dev_err call in bcm2835_thermal_probe() 2021-04-20 08:58:47 +02:00
intel thermal: intel: hfi: Handle CPU hotplug events 2022-02-03 19:50:49 +01:00
qcom thermal/drivers/tsens: Add timeout to get_temp_tsens_valid 2021-10-16 20:24:43 +02:00
samsung thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() 2021-08-14 12:40:35 +02:00
st thermal/drivers/st: Use devm_platform_get_and_ioremap_resource() 2021-06-14 19:01:15 +02:00
tegra thermal/drivers/tegra-soctherm: Silence message about clamped temperature 2021-08-14 15:44:15 +02:00
ti-soc-thermal thermal/ti-soc-thermal: Fix kernel-doc 2021-05-24 22:38:05 +02:00
amlogic_thermal.c thermal: amlogic: Omit superfluous error message in amlogic_thermal_probe() 2021-03-10 12:52:55 +01:00
armada_thermal.c thermal: Explicitly enable non-changing thermal zone devices 2020-06-29 20:26:37 +02:00
cpufreq_cooling.c thermal: cpufreq_cooling: Use new thermal pressure update function 2021-11-23 15:10:26 +05:30
cpuidle_cooling.c thermal/drivers/cpuidle_cooling: Fix use after error 2021-04-15 13:21:26 +02:00
da9062-thermal.c thermal/core: Remove ms based delay fields 2021-01-19 22:23:49 +01:00
db8500_thermal.c thermal: db8500: Depromote debug print 2020-01-27 10:24:32 +01:00
devfreq_cooling.c thermal/drivers/devfreq_cooling: use HZ macros 2021-09-08 11:50:25 -07:00
dove_thermal.c thermal: Explicitly enable non-changing thermal zone devices 2020-06-29 20:26:37 +02:00
gov_bang_bang.c thermal: step_wise: Appease the kernel-doc deity 2020-01-27 10:24:32 +01:00
gov_fair_share.c thermal/core/fair share: Use the lockless __thermal_cdev_update() function 2021-04-22 23:51:32 +02:00
gov_power_allocator.c thermal/core/power allocator: Use the lockless __thermal_cdev_update() function 2021-04-22 23:51:32 +02:00
gov_step_wise.c thermal/core: Remove the 'forced_passive' option 2021-01-19 22:22:45 +01:00
gov_user_space.c thermal: Replace pr_warn() with pr_warn_once() in user_space_bind() 2021-11-05 17:47:14 +01:00
hisi_thermal.c thermal/drivers/hisi: Remove redundant dev_err call in hisi_thermal_probe() 2021-04-20 09:18:57 +02:00
imx8mm_thermal.c thermal/drivers/imx8mm: Enable ADC when enabling monitor 2021-12-02 11:12:24 +01:00
imx_sc_thermal.c thermal/drivers/imx_sc: Add missing of_node_put for loop iteration 2021-06-14 22:41:00 +02:00
imx_thermal.c thermal/drivers/imx: Implement runtime PM support 2021-11-30 15:42:28 +01:00
k3_bandgap.c thermal: k3: Add support for bandgap sensors 2020-04-14 11:41:12 +02:00
Kconfig thermal/drivers: Add TSU driver for RZ/G2L 2021-11-30 17:27:56 +01:00
khadas_mcu_fan.c thermal/core: Make cooling device state change private 2021-01-19 22:31:10 +01:00
kirkwood_thermal.c thermal: Explicitly enable non-changing thermal zone devices 2020-06-29 20:26:37 +02:00
Makefile thermal/drivers: Add TSU driver for RZ/G2L 2021-11-30 17:27:56 +01:00
max77620_thermal.c thermal: max77620: Appease the kernel-doc deity 2020-01-27 10:24:32 +01:00
mtk_thermal.c thermal/drivers/mediatek: Add sensors-support 2021-07-04 18:28:04 +02:00
qoriq_thermal.c thermal: qoriq: Update the settings for TMUv2 2020-05-29 20:26:51 +02:00
rcar_gen3_thermal.c thermal: rcar_gen3_thermal: Read calibration from hardware 2021-10-15 09:15:52 +02:00
rcar_thermal.c thermal/drivers/rcar: Remove notification usage 2020-12-15 17:01:55 +01:00
rockchip_thermal.c thermal/drivers/rockchip_thermal: Allow more resets for tsadc node 2021-10-17 00:15:09 +02:00
rzg2l_thermal.c thermal/drivers/rz2gl: Add error check for reset_control_deassert() 2021-12-09 15:58:09 +01:00
spear_thermal.c thermal: Explicitly enable non-changing thermal zone devices 2020-06-29 20:26:37 +02:00
sprd_thermal.c thermal/drivers/sprd: Add missing of_node_put for loop iteration 2021-06-14 22:42:09 +02:00
sun8i_thermal.c thermal: Fix couple of spellos in the file sun8i_thermal.c 2021-03-10 12:54:58 +01:00
thermal_core.c thermal: core: Reset previous low and high trip during thermal zone init 2021-11-16 20:29:27 +01:00
thermal_core.h thermal/core: Create a helper __thermal_cdev_update() without a lock 2021-04-22 14:10:28 +02:00
thermal_helpers.c thermal/core: Create a helper __thermal_cdev_update() without a lock 2021-04-22 14:10:28 +02:00
thermal_hwmon.c thermal/drivers/hwmon: Cleanup coding style a bit 2020-11-12 11:24:01 +01:00
thermal_hwmon.h thermal_hwmon: Add devres wrapper for thermal_add_hwmon_sysfs() 2020-01-27 10:24:32 +01:00
thermal_mmio.c thermal/drivers/thermal_mmio: Constify static struct thermal_mmio_ops 2021-10-07 15:18:31 +02:00
thermal_netlink.c thermal/drivers/netlink: Add the temperature when crossing a trip point 2021-10-07 15:41:38 +02:00
thermal_netlink.h thermal/drivers/netlink: Add the temperature when crossing a trip point 2021-10-07 15:41:38 +02:00
thermal_of.c thermal: Fix NULL pointer dereferences in of_thermal_ functions 2021-11-05 17:35:56 +01:00
thermal_sysfs.c thermal/core: Deprecate changing cooling device state from userspace 2021-10-21 17:35:11 +02:00
thermal-generic-adc.c thermal: generic-adc: silence info message for IIO_TEMP channels 2020-01-27 10:24:32 +01:00
uniphier_thermal.c thermal/drivers/uniphier: Add compatible string for NX1 SoC 2021-10-18 14:00:13 +02:00