CONFIG_PIN_TLB_IMMR: Pinned TLB for IMMR

General informations

The Linux kernel configuration item CONFIG_PIN_TLB_IMMR has multiple definitions:

Pinned TLB for IMMR found in arch/powerpc/platforms/8xx/Kconfig

The configuration item CONFIG_PIN_TLB_IMMR:

• prompt: Pinned TLB for IMMR
• type: bool
• depends on: CONFIG_PIN_TLB
• defined in arch/powerpc/platforms/8xx/Kconfig
• found in Linux kernels: 5.8–5.19, 6.0–6.17, 6.18-rc+HEAD

Help text

This pins the IMMR area with a 512kbytes page. In case PIN_TLB_DATA is also selected, it will reduce PIN_TLB_DATA to 24 Mbytes.

Pinned TLB for IMMR found in arch/powerpc/Kconfig

The configuration item CONFIG_PIN_TLB_IMMR:

• prompt: Pinned TLB for IMMR
• type: bool
• depends on: CONFIG_PIN_TLB || CONFIG_PPC_EARLY_DEBUG_CPM
• defined in arch/powerpc/Kconfig
• found in Linux kernels: 4.8–4.20, 5.0–5.7

Help text

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Hardware

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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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