diff options
| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-09-06 14:46:10 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-09-09 12:06:54 +0100 |
| commit | c01962bf88786dd84ad83cc1d315297607d29f7c (patch) | |
| tree | aadaadb7200b0a842877aef83a8c03bee488ece3 | |
| parent | 14bacf7203ab7a638b67eb143225d8c75bbb703d (diff) | |
| download | openembedded-core-c01962bf88786dd84ad83cc1d315297607d29f7c.tar.gz openembedded-core-c01962bf88786dd84ad83cc1d315297607d29f7c.tar.bz2 openembedded-core-c01962bf88786dd84ad83cc1d315297607d29f7c.zip | |
runqemu: Allow unique network interface MAC addresses
Current qemu instances all share the same MAC address. This shouldn't be an
issue as they are all on separate network interfaces, however on the slight
chance this is causing problems, its easy enough to ensure we use unique
MAC addresses based on the IP numbers we assign.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/conf/machine/qemuarm64.conf | 2 | ||||
| -rw-r--r-- | meta/conf/machine/qemuppc.conf | 2 | ||||
| -rwxr-xr-x | scripts/runqemu | 5 |
3 files changed, 5 insertions, 4 deletions
diff --git a/meta/conf/machine/qemuarm64.conf b/meta/conf/machine/qemuarm64.conf index df76ee668e..da59c338e4 100644 --- a/meta/conf/machine/qemuarm64.conf +++ b/meta/conf/machine/qemuarm64.conf @@ -16,7 +16,7 @@ QB_MACHINE = "-machine virt" QB_CPU = "-cpu cortex-a57" QB_KERNEL_CMDLINE_APPEND = "console=ttyAMA0,38400" QB_OPT_APPEND = "-show-cursor" -QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no -device virtio-net-device,netdev=net0" +QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no -device virtio-net-device,netdev=net0,mac=@MAC@" QB_SLIRP_OPT = "-netdev user,id=net0 -device virtio-net-device,netdev=net0" QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0" QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon" diff --git a/meta/conf/machine/qemuppc.conf b/meta/conf/machine/qemuppc.conf index 939c834a33..e4c8dace7d 100644 --- a/meta/conf/machine/qemuppc.conf +++ b/meta/conf/machine/qemuppc.conf @@ -17,4 +17,4 @@ QB_MACHINE = "-machine mac99" QB_CPU = "-cpu G4" QB_KERNEL_CMDLINE_APPEND = "console=ttyS0 console=tty" QB_OPT_APPEND = "-show-cursor -usb -usbdevice tablet" -QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no -device virtio-net-pci,netdev=net0" +QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no -device virtio-net-pci,netdev=net0,mac=@MAC@" diff --git a/scripts/runqemu b/scripts/runqemu index 91e72cbc50..c43db8c227 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -736,11 +736,12 @@ class BaseConfig(object): if self.fstype == 'nfs': self.setup_nfs() self.kernel_cmdline_script += " ip=192.168.7.%s::192.168.7.%s:255.255.255.0" % (n2, n1) + mac = "52:54:00:12:34:%02x" % n2 qb_tap_opt = self.get('QB_TAP_OPT') if qb_tap_opt: - qemu_tap_opt = qb_tap_opt.replace('@TAP@', tap) + qemu_tap_opt = qb_tap_opt.replace('@TAP@', tap).replace('@MAC@', mac) else: - qemu_tap_opt = "-net nic,model=virtio -net tap,vlan=0,ifname=%s,script=no,downscript=no" % self.tap + qemu_tap_opt = "-net nic,model=virtio,mac=%s -net tap,vlan=0,ifname=%s,script=no,downscript=no" % (mac, self.tap) if self.vhost_enabled: qemu_tap_opt += ',vhost=on' |