AuxXxilium/linux_dsm_epyc7002
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2 Commits

Author SHA1 Message Date
Gerald Schaefer
8128f23c43 iommu/s390: Add iommu api for s390 pci devices 
This adds an IOMMU API implementation for s390 PCI devices.

Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
 2015-10-06 12:20:24 +02:00
Jan Glauber
828b35f60e s390/pci: DMA support 
Add DMA IOMMU support using 4K page table entries. Implement dma_map_ops.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2012-11-30 17:47:23 +01:00