On 4/5/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > This patch introduces a PCI DMA API and some generic code to support other DMA > APIs. It introduces a IOVector type that contains physical address/length > pairs. These vectors can be translated by the PCI layer and passed either to > generic copying functions or directly to the block or network subsystems.
But cpu_map_physical_page can't be the correct function for translation for every case. To support Sparc IOMMU and DMA controller I need a way to call a series of different translation functions depending on the bus where we are. For the byte swapping case the memcpy functions must be dynamic as well. ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Register now and save $200. Hurry, offer ends at 11:59 p.m., Monday, April 7! Use priority code J8TLD2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
