CONFIG_ARM_FFA_TRANSPORT: Arm Firmware Framework for Armv8-A

General informations

The Linux kernel configuration item CONFIG_ARM_FFA_TRANSPORT:

• prompt: Arm Firmware Framework for Armv8-A
• type: tristate
• depends on: ( CONFIG_OF ) && ( CONFIG_ARM64 )
• defined in drivers/firmware/arm_ffa/Kconfig
• found in Linux kernels: 5.14–5.19, 6.0–6.12
• modules built: ffa-module

Help text

This Firmware Framework(FF) for Arm A-profile processors describes interfaces that standardize communication between the various software images which includes communication between images in the Secure world and Normal world. It also leverages the virtualization extension to isolate software images provided by an ecosystem of vendors from each other.

This driver provides interface for all the client drivers making use of the features offered by ARM FF-A.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module ffa-module CONFIG_ARM_FFA_TRANSPORT : drivers/firmware/arm_ffa/Kconfig : "Arm Firmware Framework for Armv8-A" # in 5.14–5.19, 6.0–6.12

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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