On 28/07/15 16:02, Julien Grall wrote: > > +/* Pseudo-physical <-> DMA conversion */ > +static inline unsigned long pfn_to_dfn(unsigned long pfn)
Use BFN for bus frame number. This is the terminology that is used in the (proposed) pv-iommu hypercall. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/