On Thu, May 16, 2019 at 05:44:43PM -0400, tedheadster wrote: > On Thu, May 16, 2019 at 2:58 AM Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > > > > Can you still send me the dmesg output with the AHCI debug patch? > > I'm curious why we can't do 64-bit DMA to your device. > > Christoph, > here is the dmesg output with your patch. 64-bit mode is not enabled. Thanks. Despite my slightly misleading printk everything looks fine!