CONFIG_MMC_S3C_DMA: Use DMA transfers only

General informations

The Linux kernel configuration item CONFIG_MMC_S3C_DMA has multiple definitions:

Use DMA transfers only found in drivers/mmc/host/Kconfig

The configuration item CONFIG_MMC_S3C_DMA:

• prompt: Use DMA transfers only
• type: bool
• depends on: (none)
• defined in drivers/mmc/host/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.2

Help text

Use DMA to transfer data between memory and the hardware.

Currently, the DMA support in this driver seems to not be working properly and needs to be debugged before this option is useful.

Use DMA transfers only (EXPERIMENTAL) found in drivers/mmc/host/Kconfig

The configuration item CONFIG_MMC_S3C_DMA:

• prompt: Use DMA transfers only (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_EXPERIMENTAL
• defined in drivers/mmc/host/Kconfig
• found in Linux kernels: 2.6.32–2.6.39, 3.0–3.8

Help text

Use DMA to transfer data between memory and the hardare.

Currently, the DMA support in this driver seems to not be working properly and needs to be debugged before this option is useful.

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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