CONFIG_IA64_HP_AML_NFW: Support ACPI AML calls to native firmware

General informations

The Linux kernel configuration item CONFIG_IA64_HP_AML_NFW:

• prompt: Support ACPI AML calls to native firmware
• type: bool
• depends on: (none)
• defined in arch/ia64/Kconfig
• found in Linux kernels: 2.6.24–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.6

Help text

This driver installs a global ACPI Operation Region handler for region 0xA1. AML methods can use this OpRegion to call arbitrary native firmware functions. The driver installs the OpRegion handler if there is an HPQ5001 device or if the user supplies the "force" module parameter, e.g., with the "aml_nfw.force" kernel command line option.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "HPQ5001" : CONFIG_IA64_HP_AML_NFW : arch/ia64/hp/common/aml_nfw.c # in 2.6.24–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.6

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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