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| author | Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> | 2017-03-17 04:17:31 +0100 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-03-31 12:55:04 +0200 |
| commit | 63f1934d562de7cf3124de0ef617dcd3be98b279 (patch) | |
| tree | d3613dee9a8c23ab9db3770aa192b3fbe6a8a458 /drivers/base/dma-coherent.c | |
| parent | vfio: ccw: define device_api strings (diff) | |
| download | linux-63f1934d562de7cf3124de0ef617dcd3be98b279.tar.xz linux-63f1934d562de7cf3124de0ef617dcd3be98b279.zip | |
vfio: ccw: basic implementation for vfio_ccw driver
To make vfio support subchannel devices, we need a css driver for
the vfio subchannels. This patch adds a basic vfio-ccw subchannel
driver for this purpose.
To enable VFIO for vfio-ccw, enable S390_CCW_IOMMU config option
and configure VFIO as required.
Acked-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Message-Id: <20170317031743.40128-5-bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'drivers/base/dma-coherent.c')
0 files changed, 0 insertions, 0 deletions