[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 13/17] libxc: arm: allow passing a device tree blob to the guest
On Tue, 12 Nov 2013, Ian Campbell wrote: > @@ -916,6 +950,25 @@ int xc_dom_build_image(struct xc_dom_image *dom) > memcpy(ramdiskmap, dom->ramdisk_blob, dom->ramdisk_size); > } > > + /* load devicetree */ > + if ( dom->devicetree_blob ) > + { > + void *devicetreemap; > + > + if ( xc_dom_alloc_segment(dom, &dom->devicetree_seg, "devicetree", > + dom->devicetree_seg.vstart, > + dom->devicetree_size) != 0 ) > + goto err; > + devicetreemap = xc_dom_seg_to_ptr(dom, &dom->devicetree_seg); > + if ( devicetreemap == NULL ) > + { > + DOMPRINTF("%s: xc_dom_seg_to_ptr(dom, &dom->devicetree_seg) => > NULL", > + __FUNCTION__); > + goto err; > + } > + memcpy(devicetreemap, dom->devicetree_blob, dom->devicetree_size); flush dcache? _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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