Re: [Xen-devel] [PATCH v6 3/9] s390/dma: Allow per device dma ops

2016-02-02 Thread Cornelia Huck
On Mon, 1 Feb 2016 10:00:53 -0800 Andy Lutomirski wrote: > From: Christian Borntraeger > > As virtio-ccw will have dma ops, we can no longer default to the > zPCI ones. Make use of dev_archdata to keep the dma_ops per device. > The pci devices now use that to override the default, and the > de

[Xen-devel] [PATCH v6 3/9] s390/dma: Allow per device dma ops

2016-02-01 Thread Andy Lutomirski
From: Christian Borntraeger As virtio-ccw will have dma ops, we can no longer default to the zPCI ones. Make use of dev_archdata to keep the dma_ops per device. The pci devices now use that to override the default, and the default is changed to use the noop ops for everything that does not specif