From: tndave <tushar.n.dave@xxxxxxxxxx> Date: Wed, 23 Nov 2016 17:08:23 -0800 > As per my understanding, I think, all DMA map/unmap go through > ATU (iommu) in sun4v sparc. To guarantee that driver doesn't get DMA > address beyond its addressable range , driver must set dma mask before > requesting any DMA mapping! > > I will investigate further and send v2. > > Thanks for the review. This is an SBUS driver, it's not going to execute on any sun4v system. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
