CONFIG_CPU_HAS_SMARTMIPS: SmartMIPS

General informations

The Linux kernel configuration item CONFIG_CPU_HAS_SMARTMIPS has multiple definitions:

SmartMIPS found in arch/mips/Kconfig

The configuration item CONFIG_CPU_HAS_SMARTMIPS:

• prompt: SmartMIPS
• type: bool
• depends on: CONFIG_SYS_SUPPORTS_SMARTMIPS
• defined in arch/mips/Kconfig
• found in Linux kernels: 3.18–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

SmartMIPS is a extension of the MIPS32 architecture aimed at increased security at both hardware and software level for smartcards. Enabling this option will allow proper use of the SmartMIPS instructions by Linux applications. However a kernel with this option will not work on a MIPS core without SmartMIPS core. If you don't know you probably don't have SmartMIPS and should say N here.

Support for the SmartMIPS ASE found in arch/mips/Kconfig

The configuration item CONFIG_CPU_HAS_SMARTMIPS:

• prompt: Support for the SmartMIPS ASE
• type: bool
• depends on: CONFIG_SYS_SUPPORTS_SMARTMIPS
• defined in arch/mips/Kconfig
• found in Linux kernels: 2.6.21–2.6.39, 3.0–3.17

Help text

SmartMIPS is a extension of the MIPS32 architecture aimed at increased security at both hardware and software level for smartcards. Enabling this option will allow proper use of the SmartMIPS instructions by Linux applications. However a kernel with this option will not work on a MIPS core without SmartMIPS core. If you don't know you probably don't have SmartMIPS and should say N here.

Hardware

LKDDb

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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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