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(parent: 0abbe44) | patch
KVM: s390: Add a channel I/O based virtio transport driver.
authorCornelia Huck <cornelia.huck@de.ibm.com>
Fri, 14 Dec 2012 16:02:18 +0000 (17:02 +0100)
committerGleb Natapov <gleb@redhat.com>
Tue, 18 Dec 2012 12:37:13 +0000 (14:37 +0200)
commit7e64e0597fd67c975bfa3e76401bfbcdd5ae0ff9
tree8af50236372d9db8679e9cbf10fad40766fedf4etree | snapshot (tar.gz zip)
parent0abbe448eddb2263db3fb776757f480b34accd88commit | diff
KVM: s390: Add a channel I/O based virtio transport driver.

Add a driver for kvm guests that matches virtual ccw devices provided
by the host as virtio bridge devices.

These virtio-ccw devices use a special set of channel commands in order
to perform virtio functions.

Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
arch/s390/include/asm/irq.h diff | blob | blame | history
arch/s390/kernel/irq.c diff | blob | blame | history
drivers/s390/kvm/Makefile diff | blob | blame | history
drivers/s390/kvm/virtio_ccw.c [new file with mode: 0644] blob