CONFIG_LOONGSON2_APB_CMC_DMA: Loongson2 Chain Multi-Channel DMA support

General informations

The Linux kernel configuration item CONFIG_LOONGSON2_APB_CMC_DMA:

• prompt: Loongson2 Chain Multi-Channel DMA support
• type: tristate
• depends on: CONFIG_MACH_LOONGSON64 || CONFIG_COMPILE_TEST
• defined in drivers/dma/loongson/Kconfig
• found in Linux kernels: 7.1-rc+HEAD
• modules built: loongson2-apb-cmc-dma

Help text

Support for the Loongson Chain Multi-Channel DMA controller driver. It is discovered on the Loongson-2K chip (Loongson-2K0300/Loongson-2K3000), which has 4/8 channels internally, enabling bidirectional data transfer between devices and memory.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "LOON0014" : CONFIG_DMADEVICES CONFIG_LOONGSON2_APB_CMC_DMA : drivers/dma/loongson/loongson2-apb-cmc-dma.c # in 7.1-rc+HEAD
• lkddb module loongson2-apb-cmc-dma CONFIG_LOONGSON2_APB_CMC_DMA : drivers/dma/loongson/Kconfig : "Loongson2 Chain Multi-Channel DMA support" # in 7.1-rc+HEAD
• lkddb of "" "" "loongson,ls2k0300-dma" : CONFIG_DMADEVICES CONFIG_LOONGSON2_APB_CMC_DMA : drivers/dma/loongson/loongson2-apb-cmc-dma.c # in 7.1-rc+HEAD
• lkddb of "" "" "loongson,ls2k3000-dma" : CONFIG_DMADEVICES CONFIG_LOONGSON2_APB_CMC_DMA : drivers/dma/loongson/loongson2-apb-cmc-dma.c # in 7.1-rc+HEAD
• lkddb platform "loongson2-apb-cmc-dma" : CONFIG_DMADEVICES CONFIG_LOONGSON2_APB_CMC_DMA : drivers/dma/loongson/loongson2-apb-cmc-dma.c # in 7.1-rc+HEAD

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)

Automatic links from Google (and ads)

Custom Search

Popular queries: