user/sven/linux.git/drivers/powercap, branch v4.6.1

powercap: intel_rapl: Add missing Haswell model

2016-04-05T01:44:48Z

Added missing model 0x46. Tested-and-reported-by: Piotr Maksymiuk Signed-off-by: Srinivas Pandruvada Signed-off-by: Rafael J. Wysocki

powercap/rapl: track lead cpu per package

2016-03-08T23:26:44Z

RAPL driver operates on MSRs that are under package/socket scope instead of core scope. However, the current code does not keep track of which CPUs are available on each package for MSR access. Therefore it has to search for an active CPU on a given package each time. This patch optimizes the package level operations by tracking a per package lead CPU during initialization and CPU hotplug. The runtime search for active CPU is avoided. Suggested-by: Thomas Gleixner Signed-off-by: Jacob Pan Signed-off-by: Rafael J. Wysocki

powercap/rapl: add package reference per domain

2016-03-08T23:26:44Z

This patch adds to each rapl domain a reference of the package it belongs to. At runtime, we can then avoid searching the package data for each access. It simplifies the domain level operations which depend on package level information. Signed-off-by: Jacob Pan Signed-off-by: Rafael J. Wysocki

powercap/rapl: reduce ipi calls

2016-03-08T23:26:43Z

Reduce remote CPU calls for MSR access by combining read modify write into one function. Suggested-by: Peter Zijlstra Signed-off-by: Jacob Pan Signed-off-by: Rafael J. Wysocki

Merge branch 'powercap'

2016-01-12T00:12:40Z

* powercap: powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures

Merge branch 'acpi-soc'

2016-01-12T00:08:47Z

* acpi-soc: PM / clk: don't leave clocks enabled when driver not bound i2c: dw: Add APM X-Gene ACPI I2C device support ACPI / APD: Add APM X-Gene ACPI I2C device support ACPI / LPSS: change 'does not have' to 'has' in comment Revert "dmaengine: dw: platform: provide platform data for Intel" dmaengine: dw: return immediately from IRQ when DMA isn't in use dmaengine: dw: platform: power on device on shutdown ACPI / LPSS: override power state for LPSS DMA device ACPI / LPSS: power on when probe() and otherwise when remove() ACPI / LPSS: do delay for all LPSS devices when D3->D0 ACPI / LPSS: allow to use specific PM domain during ->probe() Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()" device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification x86/platform/iosf_mbi: Remove duplicate definitions Conflicts: drivers/i2c/busses/i2c-designware-platdrv.c

powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures

2016-01-01T23:29:35Z

The powercap_zone_ops and powercap_zone_constraint_ops structures are never modified, so declare them as const. Most of the actual changes adjust indentation to accomodate the const keyword. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Rafael J. Wysocki

powercap / RAPL: fix BIOS lock check

2015-12-12T01:31:11Z

Intel RAPL initialized on several systems where the BIOS lock bit (msr 0x610, bit 63) was set. This occured because the return value of rapl_read_data_raw() was being checked, rather than the value of the variable passed in, locked. This patch properly implments the rapl_read_data_raw() call to check the variable locked, and now the Intel RAPL driver outputs the warning: intel_rapl: RAPL package 0 domain package locked by BIOS and does not initialize for the package. Signed-off-by: Prarit Bhargava Acked-by: Jacob Pan Cc: All applicable Signed-off-by: Rafael J. Wysocki

x86/platform/iosf_mbi: Remove duplicate definitions

2015-12-09T00:18:34Z

The read and write opcodes are global for all units on SoC and even across Intel SoCs. Remove duplication of corresponding constants. At the same time convert all current users. No functional change. Acked-by: Thomas Gleixner Acked-by: Boon Leong Ong Acked-by: Jacob Pan Signed-off-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki

powercap / RAPL: Enable Broxton RAPL support

2015-10-16T20:30:48Z

Broxton CPU ID for the RAPL driver. Signed-off-by: Amy Wiles [ rjw: Subject and changelog. ] Signed-off-by: Rafael J. Wysocki