linux/arch/nds32
Christoph Hellwig f860122c51 nds32: implement the unmap_sg DMA operation
This matches the implementation of the more commonly used unmap_single
routines and the sync_sg_for_cpu method which should provide equivalent
cache maintainance.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Greentime Hu <greentime@andestech.com>
Tested-by: Greentime Hu <greentime@andestech.com>
2018-05-29 16:10:27 +02:00
..
boot nds32: Build infrastructure 2018-02-22 10:44:35 +08:00
configs nds32: defconfig 2018-02-22 10:44:35 +08:00
include page cache: use xa_lock 2018-04-11 10:28:39 -07:00
kernel nds32: implement the unmap_sg DMA operation 2018-05-29 16:10:27 +02:00
lib nds32: Library functions 2018-02-22 10:44:33 +08:00
mm nds32: Build infrastructure 2018-02-22 10:44:35 +08:00
Kconfig nds32: Build infrastructure 2018-02-22 10:44:35 +08:00
Kconfig.cpu nds32: Build infrastructure 2018-02-22 10:44:35 +08:00
Makefile nds32: fix building failed if using older version gcc. 2018-03-16 15:45:20 +08:00