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mtd: nand: sunxi: add support for DMA assisted operations
authorBoris Brezillon <boris.brezillon@free-electrons.com>
Fri, 15 Apr 2016 13:10:30 +0000 (15:10 +0200)
committerBoris Brezillon <boris.brezillon@free-electrons.com>
Mon, 6 Jun 2016 11:48:32 +0000 (13:48 +0200)
commit614049a8d9048756bde4531cd1065b491c1af275
tree917ed5002d798623ca61def45066a252163df57btree | snapshot (tar.gz zip)
parentdecba6d47869f3b5f057df5add52ece92d8e3d22commit | diff
mtd: nand: sunxi: add support for DMA assisted operations

The sunxi NAND controller is able to pipeline ECC operations only when
operated in DMA mode, which improves a lot NAND throughput while keeping
CPU usage low.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
drivers/mtd/nand/sunxi_nand.c diff | blob | blame | history