This header has no further dependencies. It only has some stable data
types and primitive functions, so we can copy it to include/hw/virtio in
order to allow vring code (and its user virtio-blk dataplane) to be
built unconditionally, even for cross compiling.
Suggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NFam Zheng <famz@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Message-id: 1410329871-28885-2-git-send-email-famz@redhat.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

This adds symbols required for PPC64 pseries platform features:
1. sPAPR live migration;
2. in-kernel XICS interrupt controller.
Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

These kernel headers and the COPYING file were automatically imported
from current Linux git, cb0a02ecf9 (post 3.0-rc2).

Licensing:
asm-powerpc	GPLv2
asm-s390	GPLv2
asm-x86		Linux top-level license (GPLv2 with exception)
linux/kvm*:	Linux top-level license (GPLv2 with exception)
linux/vhost:	Linux top-level license (GPLv2 with exception)
linux/virtio*:	3-clause BSB

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>