CONFIG_ARC_DSP_KERNEL: DSP extension in HW, no support for userspace

General informations

The Linux kernel configuration item CONFIG_ARC_DSP_KERNEL:

• prompt: DSP extension in HW, no support for userspace
• type: bool
• depends on: (none)
• defined in arch/arc/Kconfig
• found in Linux kernels: 5.7–5.19, 6.0–6.11

Help text

DSP extension presence in HW, no support for DSP-enabled userspace applications. We don't save / restore DSP registers and only do some minimal preparations so userspace won't be able to break kernel

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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