On Wed, Dec 24, 2014 at 05:36:59PM +0800, Jianqun Xu wrote: > To make Bus DMA works more efficiency, DMA may work in burst mode, > we set the watermark of transmit and receive reach to 16 bits. Applied all, thanks. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-rockchip/attachments/20141224/52df34b9/attachment.sig>