There is no network rather than lo whitout set device, so set it by
default. And set hostfwd: 2222 -> 22, 2323 -> 23
[YOCTO #7887]
Signed-off-by: Robert Yang <liezhi.y...@windriver.com>
---
meta/conf/machine/include/qemuboot-x86.inc | 1 -
meta/conf/machine/qemuarm64.conf | 1 -
scripts/runqemu | 34 ++++++++++++++++++++++++++++--
3 files changed, 32 insertions(+), 4 deletions(-)
diff --git a/meta/conf/machine/include/qemuboot-x86.inc
b/meta/conf/machine/include/qemuboot-x86.inc
index 0870294..06ac983 100644
--- a/meta/conf/machine/include/qemuboot-x86.inc
+++ b/meta/conf/machine/include/qemuboot-x86.inc
@@ -13,4 +13,3 @@ QB_AUDIO_OPT = "-soundhw ac97,es1370"
QB_KERNEL_CMDLINE_APPEND = "vga=0 uvesafb.mode_option=640x480-32 oprofile.timer=1
uvesafb.task_timeout=-1"
# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
QB_OPT_APPEND = "-vga vmware -show-cursor -usb -usbdevice tablet -device
virtio-rng-pci"
-QB_SLIRP_OPT = "-net nic,model=e1000 -net user,hostfwd=tcp::2222-:22"
diff --git a/meta/conf/machine/qemuarm64.conf b/meta/conf/machine/qemuarm64.conf
index df2010c..7a5570c 100644
--- a/meta/conf/machine/qemuarm64.conf
+++ b/meta/conf/machine/qemuarm64.conf
@@ -18,7 +18,6 @@ QB_KERNEL_CMDLINE_APPEND = "console=ttyAMA0,38400"
# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
QB_OPT_APPEND = "-show-cursor -device virtio-rng-pci -monitor null"
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"
QB_TCPSERIAL_OPT = " -device virtio-serial-device -chardev
socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
diff --git a/scripts/runqemu b/scripts/runqemu
index a10270c..7123b8f 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -147,6 +147,19 @@ def get_first_file(cmds):
return f
return ''
+def check_free_port(host, port):
+ """ Check whether the port is free or not """
+ import socket
+ from contextlib import closing
+
+ with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
+ if sock.connect_ex((host, port)) == 0:
+ # Port is open, so not free
+ return False
+ else:
+ # Port is not open, so free
+ return True
+
class BaseConfig(object):
def __init__(self):
# Vars can be merged with .qemuboot.conf, use a dict to manage them.
@@ -751,14 +764,31 @@ class BaseConfig(object):
self.nfs_running = True
-
def setup_slirp(self):
"""Setup user networking"""
if self.fstype == 'nfs':
self.setup_nfs()
self.kernel_cmdline_script += ' ip=dhcp'
- self.set('NETWORK_CMD', self.get('QB_SLIRP_OPT'))
+ # Port mapping
+ hostfwd = ",hostfwd=tcp::2222-:22,hostfwd=tcp::2323-:23"
+ qb_slirp_opt_default = "-netdev user,id=net0%s -device
virtio-net-pci,netdev=net0" % hostfwd
+ qb_slirp_opt = self.get('QB_SLIRP_OPT') or qb_slirp_opt_default
+ # Figure out the port
+ ports = re.findall('hostfwd=[^-]*:([0-9]+)-[^,-]*', qb_slirp_opt)
+ ports = [int(i) for i in ports]
