I've merged in Peter Maydell's virtio-mmio code onto the head, and I'm getting the following exchange:
root at qemuarm:~# qemu-system-arm -enable-kvm -M vexpress-a15 -cpu cortex-a9 -drive file=/arm-wheezy.img,if=virtio -kernel /zImage-guest -nographic -append 'root=/dev/mmcblk0 console=ttyAMA0 rootwait earlyprintk debug'
qemu-system-arm: drive property not set
qemu-system-arm: Initialization of device virtio-blk-mmio failed
I've investigated and it turns out that inside:
VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf *conf, char **serial)
the condition:
if (!conf->bs) { ? }
is causing an abort.
My question for you guys is: is there anything obvious incorrect in my command line params, or is this something that ought to be initialized that isn't, and I need to dive into the code.
Alex
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