2010/9/25 Ira W. Snyder <i...@ovro.caltech.edu>: > This adds support for scatterlist to scatterlist DMA transfers.
This is a good idea, we have a local function to do this in DMA40 already, stedma40_memcpy_sg(). > This is > currently hidden behind a configuration option, which will allow drivers > which need this functionality to select it individually. Why? Isn't it better to add this as a new capability flag if you don't want to announce it? Or is the intent to save memory footprint? Yours, Linus Walleij _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev