CONFIG_AMD_HSMP_ACPI: AMD HSMP ACPI device driver

General informations

The Linux kernel configuration item CONFIG_AMD_HSMP_ACPI:

• prompt: AMD HSMP ACPI device driver
• type: tristate
• depends on: CONFIG_ACPI
• defined in drivers/platform/x86/amd/hsmp/Kconfig
• found in Linux kernels: 6.13-rc+HEAD
• modules built: hsmp_acpi

Help text

Host System Management Port (HSMP) interface is a mailbox interface between the x86 core and the System Management Unit (SMU) firmware. The driver provides a way for user space tools to monitor and manage system management functionality on EPYC and MI300A server CPUs from AMD.

This option supports ACPI based probing. You may enable this, if your platform BIOS provides an ACPI object as described in amd_hsmp.rst document.

If you choose to compile this driver as a module the module will be called hsmp_acpi.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "AMDI0097" : CONFIG_AMD_HSMP CONFIG_AMD_HSMP_ACPI CONFIG_X86 : drivers/platform/x86/amd/hsmp/acpi.c # in 6.13-rc+HEAD
• lkddb module hsmp_acpi CONFIG_AMD_HSMP_ACPI : drivers/platform/x86/amd/hsmp/Kconfig : "AMD HSMP ACPI device driver" # in 6.13-rc+HEAD
• lkddb platform "amd_hsmp" : CONFIG_AMD_HSMP CONFIG_AMD_HSMP_ACPI CONFIG_X86 : drivers/platform/x86/amd/hsmp/acpi.c # in 6.13-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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