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(parent: 1dcac3e) | patch
vfio/ccw: get io region info
authorDong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Wed, 17 May 2017 00:48:08 +0000 (02:48 +0200)
committerCornelia Huck <cornelia.huck@de.ibm.com>
Fri, 19 May 2017 10:29:01 +0000 (12:29 +0200)
commitc14e706ce9a4354c803e8f64bd12148831f888a3
treefce9bdff0ee32585e10ebc8646118886c1e78006tree | snapshot
parent1dcac3e15263674bb9c84feed6b35bb1f7bc1c6bcommit | diff
vfio/ccw: get io region info

vfio-ccw provides an MMIO region for I/O operations. We fetch its
information via ioctls here, then we can use it performing I/O
instructions and retrieving I/O results later on.

Reviewed-by: Eric Auger <eric.auger@redhat.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Message-Id: <20170517004813.58227-9-bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
hw/vfio/ccw.c diff | blob | history
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