| commit | 6c5e740247182807b684d30db20d9b8e169b5b22 | |
| author | Yi Min Zhao <zyimin@linux.vnet.ibm.com> | |
| Tue, 5 Sep 2017 10:13:00 +0000 (5 12:13 +0200) | ||
| committer | Cornelia Huck <cohuck@redhat.com> | |
| Tue, 19 Sep 2017 16:21:33 +0000 (19 18:21 +0200) | ||
| tree | 6d9f710ed93743b5db2fdb49d72d218a7c81672f | treesnapshot (tar.gz zip) |
| parent | 01c36195d6ed421ab913937c03ae16d2e0cdff38 | commitdiff |
s390x/pci: add iommu replay callback
Let's introduce iommu replay callback for s390 pci iommu memory region.
Currently we don't need any dma mapping replay. So let it return
directly. This implementation will avoid meaningless loops calling
translation callback.
Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Message-Id: <1504606380-49341-4-git-send-email-zyimin@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Let's introduce iommu replay callback for s390 pci iommu memory region.
Currently we don't need any dma mapping replay. So let it return
directly. This implementation will avoid meaningless loops calling
translation callback.
Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Message-Id: <1504606380-49341-4-git-send-email-zyimin@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
| hw/s390x/s390-pci-bus.c | diffblobblamehistory |