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vfio-ccw: Introduce a new schib region
authorFarhan Ali <alifm@linux.ibm.com>
Tue, 5 May 2020 12:27:41 +0000 (14:27 +0200)
committerCornelia Huck <cohuck@redhat.com>
Tue, 2 Jun 2020 11:14:08 +0000 (13:14 +0200)
commit24c986748ba670c903a9d6a11ee96de2b3f5f1b8
tree4117927cb0d8a23c596dc72b5e0f22f1213efd46tree
parent600279b52659c8211c6625fb2c9cd8bf8de15061commit | diff
vfio-ccw: Introduce a new schib region

The schib region can be used by userspace to get the subchannel-
information block (SCHIB) for the passthrough subchannel.
This can be useful to get information such as channel path
information via the SCHIB.PMCW fields.

Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200505122745.53208-5-farman@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Documentation/s390/vfio-ccw.rst diff | blob | history
drivers/s390/cio/Makefile diff | blob | history
drivers/s390/cio/vfio_ccw_chp.c [new file with mode: 0644] blob
drivers/s390/cio/vfio_ccw_drv.c diff | blob | history
drivers/s390/cio/vfio_ccw_ops.c diff | blob | history
drivers/s390/cio/vfio_ccw_private.h diff | blob | history
include/uapi/linux/vfio.h diff | blob | history
include/uapi/linux/vfio_ccw.h diff | blob | history
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