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authorAlexander Graf <agraf@suse.de>2010-08-03 15:22:42 +0200
committerAlexander Graf <agraf@suse.de>2010-08-26 18:13:38 +0200
commit45024f094c223e8096f366520414cdf1a74dbff3 (patch)
tree6e2931a361a98ea331cf36aff8f2bb25572f3efa /hw/ssd0323.c
parent2446333cd5b5c985f6517dee7004e542ecacd21c (diff)
PPC: Add PV hypercall transport through fw_cfg
On KVM for PPC we need to tell the guest which instructions to use when doing a hypercall. The clean way to do this is to go through an ioctl from userspace and passing it on to the guest using the device tree. So let's do the qemu part here: read out the hypercall and pass it on to the guest's fw_cfg so openBIOS can read it out and expose it again. Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/ssd0323.c')
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