CONFIG_AMD_HSMP_PLAT: AMD HSMP platform device driver

General informations

The Linux kernel configuration item CONFIG_AMD_HSMP_PLAT:

• prompt: AMD HSMP platform device driver
• type: tristate
• depends on: (none)
• defined in drivers/platform/x86/amd/hsmp/Kconfig
• found in Linux kernels: 6.13-rc+HEAD
• modules built: amd_hsmp

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 platform device based probing. You may enable this, if your platform BIOS does not provide HSMP ACPI object.

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

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module amd_hsmp CONFIG_AMD_HSMP_PLAT : drivers/platform/x86/amd/hsmp/Kconfig : "AMD HSMP platform device driver" # in 6.13-rc+HEAD
• lkddb platform "amd_hsmp" : CONFIG_AMD_HSMP CONFIG_AMD_HSMP_PLAT CONFIG_X86 : drivers/platform/x86/amd/hsmp/plat.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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