[SeaBIOS] [PATCH v2 02/22] virtio: run drivers in 32bit mode

[Gerd Hoffmann]

On Di, 2015-06-30 at 10:36 -0400, Kevin O'Connor wrote:
> 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.

Both fixed.

cheers,
  Gerd