48 lines
1.4 KiB
Plaintext
48 lines
1.4 KiB
Plaintext
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# AMD HSMP Driver
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#
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config AMD_HSMP
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tristate
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menu "AMD HSMP Driver"
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depends on AMD_NB || COMPILE_TEST
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config AMD_HSMP_ACPI
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tristate "AMD HSMP ACPI device driver"
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depends on ACPI
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select AMD_HSMP
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help
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Host System Management Port (HSMP) interface is a mailbox interface
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between the x86 core and the System Management Unit (SMU) firmware.
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The driver provides a way for user space tools to monitor and manage
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system management functionality on EPYC and MI300A server CPUs
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from AMD.
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This option supports ACPI based probing.
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You may enable this, if your platform BIOS provides an ACPI object
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as described in amd_hsmp.rst document.
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If you choose to compile this driver as a module the module will be
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called hsmp_acpi.
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config AMD_HSMP_PLAT
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tristate "AMD HSMP platform device driver"
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select AMD_HSMP
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help
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Host System Management Port (HSMP) interface is a mailbox interface
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between the x86 core and the System Management Unit (SMU) firmware.
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The driver provides a way for user space tools to monitor and manage
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system management functionality on EPYC and MI300A server CPUs
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from AMD.
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This option supports platform device based probing.
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You may enable this, if your platform BIOS does not provide
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HSMP ACPI object.
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If you choose to compile this driver as a module the module will be
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called amd_hsmp.
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endmenu
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