From 0611321c9d6663493b37c33dea51e05511db4fbe Mon Sep 17 00:00:00 2001 From: Aníbal Limón Date: Thu, 22 Oct 2015 10:18:39 -0500 Subject: runqemu-internal: Enable support for use virtio devices. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Enable virtio usage for default in runqemu also get rid of duplicate configuration from now all qemu machines uses virtio. [YOCTO #8427] Signed-off-by: Aníbal Limón Signed-off-by: Ross Burton --- scripts/runqemu-internal | 59 ++++++++++++++---------------------------------- 1 file changed, 17 insertions(+), 42 deletions(-) diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal index 38ea965bdf..3b0e54c86e 100755 --- a/scripts/runqemu-internal +++ b/scripts/runqemu-internal @@ -120,16 +120,9 @@ if [ "$SLIRP_ENABLED" = "yes" ]; then KERNEL_NETWORK_CMD="ip=dhcp" QEMU_TAP_CMD="" QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice wacom-tablet" - if [ "$KVM_ACTIVE" = "yes" ]; then - QEMU_NETWORK_CMD="" - DROOT="/dev/vda" - ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw" - else - QEMU_NETWORK_CMD="" - DROOT="/dev/hda" - ROOTFS_OPTIONS="-drive file=$ROOTFS,if=ide,format=raw" - fi - + QEMU_NETWORK_CMD="" + DROOT="/dev/vda" + ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw" else acquire_lock() { lockfile=$1 @@ -266,24 +259,13 @@ else KERNEL_NETWORK_CMD="ip=192.168.7.$n2::192.168.7.$n1:255.255.255.0" QEMU_TAP_CMD="-net tap,vlan=0,ifname=$TAP,script=no,downscript=no" - if [ "$KVM_ACTIVE" = "yes" ]; then - if [ "$VHOST_ACTIVE" = "yes" ]; then - QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD,vhost=on" - else - QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD" - fi - DROOT="/dev/vda" - ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw" + if [ "$VHOST_ACTIVE" = "yes" ]; then + QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD,vhost=on" else - QEMU_NETWORK_CMD="-net nic,vlan=0 $QEMU_TAP_CMD" - DROOT="/dev/hda" - ROOTFS_OPTIONS="-drive file=$ROOTFS,if=ide,format=raw" - fi - if [ "$MACHINE" = "qemuarm64" ]; then - QEMU_NETWORK_CMD="-netdev tap,id=net0,ifname=$TAP,script=no,downscript=no -device virtio-net-device,netdev=net0 " - DROOT="/dev/vda" - ROOTFS_OPTIONS="-drive id=disk0,file=$ROOTFS,if=none,format=raw -device virtio-blk-device,drive=disk0" + QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD" fi + DROOT="/dev/vda" + ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw" KERNCMDLINE="mem=$QEMU_MEMORY" QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice wacom-tablet" @@ -368,16 +350,6 @@ if [ "$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 - 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 $QEMU_UI_OPTIONS" fi @@ -401,6 +373,10 @@ fi if [ "$MACHINE" = "qemuarm64" ]; then QEMU=qemu-system-aarch64 + QEMU_NETWORK_CMD="-netdev tap,id=net0,ifname=$TAP,script=no,downscript=no -device virtio-net-device,netdev=net0 " + DROOT="/dev/vda" + ROOTFS_OPTIONS="-drive id=disk0,file=$ROOTFS,if=none,format=raw -device virtio-blk-device,drive=disk0" + export QEMU_AUDIO_DRV="none" if [ "x$SERIALSTDIO" = "x" ] ; then QEMU_UI_OPTIONS="-nographic" @@ -408,7 +384,7 @@ if [ "$MACHINE" = "qemuarm64" ]; then QEMU_UI_OPTIONS="" fi if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" ]; then - KERNCMDLINE="root=/dev/vda rw console=ttyAMA0,38400 mem=$QEMU_MEMORY highres=off $KERNEL_NETWORK_CMD" + KERNCMDLINE="root=$DROOT rw console=ttyAMA0,38400 mem=$QEMU_MEMORY highres=off $KERNEL_NETWORK_CMD" # qemu-system-aarch64 only support '-machine virt -cpu cortex-a57' for now QEMUOPTIONS="$QEMU_NETWORK_CMD -machine virt -cpu cortex-a57 $ROOTFS_OPTIONS $QEMU_UI_OPTIONS" fi @@ -423,7 +399,6 @@ if [ "$MACHINE" = "qemuarm64" ]; then fi fi - if [ "$MACHINE" = "qemux86" ]; then QEMU=qemu-system-i386 if [ "$KVM_ACTIVE" = "yes" ]; then @@ -522,8 +497,8 @@ if [ "$MACHINE" = "qemumips" -o "$MACHINE" = "qemumipsel" -o "$MACHINE" = "qemum QEMU_UI_OPTIONS="-vga cirrus $QEMU_UI_OPTIONS" if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" ]; then #KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - KERNCMDLINE="root=/dev/hda rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -drive file=$ROOTFS,format=raw -no-reboot $QEMU_UI_OPTIONS" + KERNCMDLINE="root=$DROOT rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + 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 @@ -547,8 +522,8 @@ if [ "$MACHINE" = "qemuppc" ]; then QEMU_NETWORK_CMD="-net nic,model=pcnet $QEMU_TAP_CMD" fi if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" ]; then - KERNCMDLINE="root=/dev/hda rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -drive file=$ROOTFS,format=raw -no-reboot $QEMU_UI_OPTIONS" + KERNCMDLINE="root=$DROOT rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -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 -- cgit 1.2.3-korg