openembedded-core.git/scripts/runqemu-ifup, branch dora

runqemu-ifup: when tunctl can't be found, say what package builds it

2013-08-26T10:26:01+00:00

If runqemu is used without actually building any qemu images (i.e. you
downloaded the images) it's likely that qemu-helper-native hasn't been built.
Instead of just saying what command can't be found, tell the user how to solve
their problem.

Signed-off-by: Ross Burton 
Signed-off-by: Saul Wold

runqemu: fix networking issues

2013-05-24T13:07:01+00:00

After switching from ifconfig to ip, networking stopped working. This
commit contains the following fixes:

 * set a decent broadcast address for the tap device;
 * bring up the device;
 * add the route using ip tool instead of the old route tool;

Signed-off-by: Laurentiu Palcu 
Signed-off-by: Saul Wold

runqemu: Replace use of ifconfig with ip

2013-05-15T21:05:07+00:00

ifconfig and its ilk (net-tools package) is deprecated in favour of iproute2 package
and is now removed by many distro's e.g. Archlinux. So we replace ifconfig with ip utility

Signed-off-by: Khem Raj 
Signed-off-by: Saul Wold

runqemu-ifup: enable arp proxying

2012-06-08T10:35:17+00:00

This allows core-image-sato to access the WAN.

Thanks to Dexuan Cui for proposing this fix.

Fixes [YOCTO #2329]

Signed-off-by: Scott Garman 
Signed-off-by: Elizabeth Flanagan 
Signed-off-by: Richard Purdie

runqemu: Fix TAP='TUNSETGROUP: Invalid argument' by falling back to tunctl -u

2012-05-03T14:38:07+00:00

By default the runqemu script tries to set the group permissions on any
tap device it creates.  The TUNSETGROUP ioctl is not implemented on some
popular host enterprise linux distributions.

Internally the script will exit as follows:

++ /opt/qemux86/bitbake_build/tmp/sysroots/x86_64-linux/usr/bin/tunctl -b -g 100
+ TAP='TUNSETGROUP: Invalid argument'
+ STATUS=1
+ '[' 1 -ne 0 ']'
+ echo 'tunctl failed:'
tunctl failed:
+ echo TUNSETGROUP: Invalid argument

This patch implements a fallback to using the userid as the owner of
the tap device which is supported by all 2.6 kernels, the default remains
to try and use the groupid first.

Signed-off-by: Jason Wessel 
Signed-off-by: Richard Purdie

runqemu-ifup: enable ip masquerading for QEMU NAT addresses

2012-04-25T08:21:48+00:00

Fix the IP masquerading settings so that networked QEMU sessions can
reach external networks.

This is a partial fix for [YOCTO #2329].

Signed-off-by: Scott Garman 
Signed-off-by: Richard Purdie

scripts/runqemu-ifup: Ensure netmask is set correctly

2011-12-12T13:37:10+00:00

Without this the command will add a route for the subnet 192.168.7.0 which
means multiple qemu instances can't operate correctly since all but the last
one will be masked out.

Signed-off-by: Richard Purdie

scripts: Show sensible warning messages if expected binaries don't exist

2011-09-02T13:20:32+00:00

[YOCTO #1438]

Signed-off-by: Richard Purdie

scripts: Don't show errors from which ifconfig failing

2011-09-01T19:49:44+00:00

Signed-off-by: Richard Purdie

Further cleanup of various poky references

2011-04-21T11:26:25+00:00

Signed-off-by: Richard Purdie