wireguard-linux/arch/x86/include/asm/intel-mid.h, branch jd/unified-crypt-queue

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05T15:37:17Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman

x86/platform/intel-mid: Remove per platform code

2018-07-03T11:08:21Z

After custom TSC calibration gone, there is no more reason to have custom platform code for each of Intel MID. Thus, remove it for good. Signed-off-by: Andy Shevchenko Signed-off-by: Thomas Gleixner Cc: "H. Peter Anvin" Cc: Pavel Tatashin Link: https://lkml.kernel.org/r/20180629193113.84425-7-andriy.shevchenko@linux.intel.com

x86/platform/intel-mid: Remove custom TSC calibration

2018-07-03T11:08:21Z

Since the commit 7da7c1561366 ("x86, tsc: Add static (MSR) TSC calibration on Intel Atom SoCs") introduced a common way for all Intel MID chips to get their TSC frequency via MSRs, there is no need to keep a duplication in each of Intel MID platform code. Thus, remove the custom calibration code for good. Note, there is slight difference in how to get frequency for (reserved?) values in MSRs, i.e. legacy code enforces some defaults while new code just uses 0 in that cases. Suggested-by: Alexander Shishkin Signed-off-by: Andy Shevchenko Signed-off-by: Thomas Gleixner Cc: "H. Peter Anvin" Cc: Pavel Tatashin Cc: Bin Gao Link: https://lkml.kernel.org/r/20180629193113.84425-6-andriy.shevchenko@linux.intel.com

x86/platform/intel-mid: Make intel_scu_device_register() static

2017-01-09T22:13:36Z

There is no need anymore to have intel_scu_device_register() exported. Annotate it with static keyword. While here, rename to intel_scu_ipc_device_register() to use same pattern for all SFI enumerated device register helpers. Signed-off-by: Andy Shevchenko Link: http://lkml.kernel.org/r/20170107123457.53033-1-andriy.shevchenko@linux.intel.com Signed-off-by: Thomas Gleixner

x86/platform/intel-mid: Get rid of duplication of IPC handler

2017-01-06T07:35:27Z

There is no other device handler than ipc_device_handler() and sfi.c already has a handler for IPC devices. Replace a pointer to custom handler by a flag. Due to this change adjust sfi_handle_ipc_dev() to handle it instead of ipc_device_handler(). Signed-off-by: Andy Shevchenko Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20170105130235.177792-2-andriy.shevchenko@linux.intel.com Signed-off-by: Ingo Molnar

x86/platform/intel-mid: Retrofit pci_platform_pm_ops ->get_state hook

2016-11-07T12:06:59Z

Commit cc7cc02bada8 ("PCI: Query platform firmware for device power state") augmented struct pci_platform_pm_ops with a ->get_state hook and implemented it for acpi_pci_platform_pm, the only pci_platform_pm_ops existing till v4.7. However v4.8 introduced another pci_platform_pm_ops for Intel Mobile Internet Devices with commit 5823d0893ec2 ("x86/platform/intel-mid: Add Power Management Unit driver"). It is missing the ->get_state hook, which is fatal since pci_set_platform_pm() enforces its presence. Andy Shevchenko reports that without the present commit, such a device "crashes without even a character printed out on serial console and reboots (since watchdog)". Retrofit mid_pci_platform_pm with the missing callback to fix the breakage. Acked-and-tested-by: Andy Shevchenko Fixes: cc7cc02bada8 ("PCI: Query platform firmware for device power state") Signed-off-by: Lukas Wunner Acked-by: Bjorn Helgaas Cc: linux-pci@vger.kernel.org Cc: Andy Shevchenko Link: http://lkml.kernel.org/r/7c1567d4c49303a4aada94ba16275cbf56b8976b.1477221514.git.lukas@wunner.de Signed-off-by: Thomas Gleixner

x86/platform/intel-mid: Implement power off sequence

2016-09-08T06:03:58Z

Tell SCU that we are about powering off the device. Signed-off-by: Andy Shevchenko Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20160907123955.21228-1-andriy.shevchenko@linux.intel.com Signed-off-by: Ingo Molnar

x86/sfi: Enable enumeration of SD devices

2016-07-13T07:24:51Z

SFI specification v0.8.2 defines type of devices which are connected to SD bus. In particularly WiFi dongle is a such. Add a callback to enumerate the devices connected to SD bus. Signed-off-by: Andy Shevchenko Cc: Bjorn Helgaas Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1468322192-62080-1-git-send-email-andriy.shevchenko@linux.intel.com Signed-off-by: Ingo Molnar

x86/platform/intel-mid: Make vertical indentation consistent

2016-07-10T15:22:31Z

The vertical indentation is kinda chaotic in intel-mid.h. Let's be consistent with it. Suggested-by: Ingo Molnar Signed-off-by: Andy Shevchenko Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1465992260-29897-1-git-send-email-andriy.shevchenko@linux.intel.com Signed-off-by: Ingo Molnar

x86/platform/intel-mid: Add Power Management Unit driver

2016-06-15T08:10:49Z

Add Power Management Unit driver to handle power states of South Complex devices on Intel Tangier. In the future it might be expanded to cover North Complex devices as well. With this driver the power state of the host controllers such as SPI, I2C, UART, eMMC, and DMA would be managed. Signed-off-by: Andy Shevchenko Cc: Bjorn Helgaas Cc: David Cohen Cc: Linus Torvalds Cc: Mika Westerberg Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-pci@vger.kernel.org Link: http://lkml.kernel.org/r/1465928985-12113-1-git-send-email-andriy.shevchenko@linux.intel.com [ Minor readability edits. ] Signed-off-by: Ingo Molnar