Async_tx: Offload support for the async_tx api
configname: CONFIG_ASYNC_TX_DMA
Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>Async_tx: Offload support for the async_tx api
In linux kernel since version 2.6.30 (release Date: 2009-06-09)
This allows the async_tx api to take advantage of offload engines for
memcpy, memset, xor, and raid6 p+q operations. If your platform has
a dma engine that can perform raid operations and you have enabled
MD_RAID456 say Y.
If unsure, say N.
memcpy, memset, xor, and raid6 p+q operations. If your platform has
a dma engine that can perform raid operations and you have enabled
MD_RAID456 say Y.
If unsure, say N.