On Tue, Jun 30, 2015 at 10:38:53AM +0200, Gerd Hoffmann wrote: > virtio version 1.0 registers can (and actually do in the qemu > implementation) live in mmio space. So we must run the blk and > scsi virtio drivers in 32bit mode, otherwise we can't access them. > > This also allows to drop a bunch of GET_LOWFLAT calls from the virtio > code in the following patches.
I think this patch is missing a "if (!MODESEGMENT)" check in src/hw/blockcmd.c - otherwise the virtio scsi code will still be included in the 16bit section. Also, this patch (or a follow up patch) should update the Makefile to not compile the virtio code in 16bit mode. -Kevin
