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runqemu-internal: qemuarm enable usage of virtio devices 

We are experiencing occasional segfaults in scsi sym53c8xx driver
on qemuarm boot. There are some old discussions into the mailing
lists [1] about the scsi problem and seems to be isn't fixed.

We use virtio blk/net devices into qemuarm64 also are supported
into qemuarm so change to use it because virtio devices are the best
choice.

[YOCTO #8060]

[1] https://bugzilla.yoctoproject.org/show_bug.cgi?id=8060#c10

(From OE-Core rev: bbfb3cd06e0ff5661ef3732ebfffa74b94400cd9)

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Aníbal Limón 2015-09-29 17:51:23 -05:00 committed by Richard Purdie
parent a23239ad3a
commit 2ea0e4ca8e
1 changed files with 12 additions and 2 deletions
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14
scripts/runqemu-internal
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@ -364,8 +364,18 @@ if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv6" -o "$MACHINE" = "qemuarm
QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS"
# QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -force-pointer"
if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" ]; then
KERNCMDLINE="root=/dev/sda rw console=ttyAMA0,115200 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY highres=off"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M ${MACHINE_SUBTYPE} -drive file=$ROOTFS,format=raw -no-reboot $QEMU_UI_OPTIONS"
if [ "$MACHINE" = "qemuarm" ]; then
QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD"
DROOT="/dev/vda"
ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw"
else
QEMU_NETWORK_CMD="-net nic,vlan=0 $QEMU_TAP_CMD"
DROOT="/dev/sda"
ROOTFS_OPTIONS="-drive file=$ROOTFS,format=raw"
fi
KERNCMDLINE="root=$DROOT rw console=ttyAMA0,115200 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY highres=off"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M ${MACHINE_SUBTYPE} $ROOTFS_OPTIONS -no-reboot $QEMU_UI_OPTIONS"
fi
if [ "$FSTYPE" = "nfs" ]; then
if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then