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The dependencies in the mei framework are inconsistent, with some symbols using 'select INTEL_MEI' to force it being enabled and others using 'depends on INTEL_MEI'. In general, one should not select user-visible symbols, so change all of these to normal dependencies, but change the default on INTEL_MEI to be enabled when building a kernel for an Intel CPU with ME or a generic x86 kernel. Having consistent dependencies makes the 'menuconfig' listing more readable by using proper indentation. A large if/endif block is just a simpler syntax than repeating the dependencies for each symbol. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Wentong Wu <wentong.wu@intel.com> Link: https://lore.kernel.org/r/20231214183946.109124-2-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
89 lines
2.5 KiB
Plaintext
89 lines
2.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2003-2019, Intel Corporation. All rights reserved.
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config INTEL_MEI
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tristate "Intel Management Engine Interface"
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depends on X86 && PCI
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default GENERIC_CPU || MCORE2 || MATOM || X86_GENERIC
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help
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The Intel Management Engine (Intel ME) provides Manageability,
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Security and Media services for system containing Intel chipsets.
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if selected /dev/mei misc device will be created.
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For more information see
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<https://software.intel.com/en-us/manageability/>
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if INTEL_MEI
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config INTEL_MEI_ME
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tristate "ME Enabled Intel Chipsets"
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default y
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help
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MEI support for ME Enabled Intel chipsets.
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Supported Chipsets are:
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7 Series Chipset Family
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6 Series Chipset Family
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5 Series Chipset Family
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4 Series Chipset Family
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Mobile 4 Series Chipset Family
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ICH9
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82946GZ/GL
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82G35 Express
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82Q963/Q965
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82P965/G965
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Mobile PM965/GM965
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Mobile GME965/GLE960
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82Q35 Express
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82G33/G31/P35/P31 Express
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82Q33 Express
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82X38/X48 Express
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config INTEL_MEI_TXE
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tristate "Intel Trusted Execution Environment with ME Interface"
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help
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MEI Support for Trusted Execution Environment device on Intel SoCs
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Supported SoCs:
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Intel Bay Trail
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config INTEL_MEI_GSC
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tristate "Intel MEI GSC embedded device"
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depends on INTEL_MEI_ME
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depends on DRM_I915
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help
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Intel auxiliary driver for GSC devices embedded in Intel graphics devices.
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An MEI device here called GSC can be embedded in an
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Intel graphics devices, to support a range of chassis
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tasks such as graphics card firmware update and security
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tasks.
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config INTEL_MEI_VSC_HW
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tristate "Intel visual sensing controller device transport driver"
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depends on ACPI && SPI
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depends on GPIOLIB || COMPILE_TEST
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help
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Intel SPI transport driver between host and Intel visual sensing
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controller (IVSC) device.
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This driver can also be built as a module. If so, the module
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will be called mei-vsc-hw.
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config INTEL_MEI_VSC
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tristate "Intel visual sensing controller device with ME interface"
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depends on INTEL_MEI_VSC_HW
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help
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Intel MEI over SPI driver for Intel visual sensing controller
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(IVSC) device embedded in IA platform. It supports camera sharing
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between IVSC for context sensing and IPU for typical media usage.
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Select this config should enable transport layer for IVSC device.
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This driver can also be built as a module. If so, the module
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will be called mei-vsc.
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source "drivers/misc/mei/hdcp/Kconfig"
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source "drivers/misc/mei/pxp/Kconfig"
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source "drivers/misc/mei/gsc_proxy/Kconfig"
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endif
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