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A miscalculation in the way the port numbers of mountd and nfsd
are created was causing conflicts when starting multiple instances
of qemu using userspace nfs.
Thanks to Rudolf Streif for proposing this fix!
Fixes [YOCTO #1969]
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Bitbake fails to run when an empty element exists in $PATH. Avoid
creating this situation when $CROSSPATH is not set.
This fixes bug [YOCTO #3101]
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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On Fedora systems (and likely others), ifconfig returns interface
names that end with a colon. Make sure we strip the colon off the
tap device name before using it.
This fixes [YOCTO #3028]
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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KVM, paravirtualization and virtio drivers are now activated
in runqemu using the kvm option flag for qemux86-64.
Host CPU features are also exported to guest OS (Yocto Linux).
Usage example: runqemu qemux86-64 core-image-x11 kvm
Implements [YOCTO #2550].
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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KVM, paravirtualization and virtio drivers are now activated
in runqemu using the kvm option flag for qemux86.
Host CPU features are also exported to guest OS (Yocto Linux).
Usage example: runqemu qemux86 core-image-x11 kvm
Implements [YOCTO #2550].
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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New qemu calls the x86 system emulator to be qemu-system-i386
which is consistent now so change it in scripts
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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This is no longer necessary since we've dropped the GL passthrough patches.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Added support for booting ramfs-based images (e.g, poky-tiny) which
do not have block device support.
This fixes [YOCTO #2612].
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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When gl is disabled in PACKAGECONFIG then we dont need
to check for supporting libs to be present before running
qemu.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Signed-off-by: Dennis Lan <dennis.yxun@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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[Yocto 2579]
When set DISTRO to poky-tiny, only ext2 image is created. But
runqemu-internal doesn't set QEMUOPTIONS for ext2 image that make qemu
fail to boot.
Fix it for qemux86 arch since poky-tiny can only build for qemux86 now.
Signed-off-by: Kang Kai <kai.kang@windriver.com>
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New machines need to be added and they also
have different kernel commandlines
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Now runs with dash and busybox' ash as well as with bash
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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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 <jason.wessel@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adding this to the nfs to match the ext3 kernelcmdline, this re-enables
keyboard input on the qemuppc.
[YOCTO #2058]
Thanks to Yi Zhao <yi.zhao@windriver.com> for the initial patch suggestion
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Previous version of nVidia GLX driver in Ubuntu 10 cause qemu segfault, so we
fall back to Mesa GLX driver if detecting nVidia driver installed. From Ubuntu
11, nVidia GLX driver works well, while previous work around cause GL apps
failure. So this work around is limited in Ubuntu 10 only, and will be removed
in future.
[YOCTO #1886] got fixed.
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Raise the check for max RAM supported for QEMU/arm
its 256M since we patched it to be so in OE
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Two issues are fixed with this commit, the ability to use the keyboard
on a graphical qemu boot and enabling ethernet by default on a 3.0
kernel.
The keyboard is fixed via the same method as the other simulations with
the addition of console=tty on the qemu command line.
Ethernet is fixed by adding a dependency of PCNET32 to the qemuppc
configuration, which allows us to build ethernet directly into the image.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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From 11.10, libGL.so is installed @ /usr/lib/x86_64-linux-gnu/ in 64b Ubuntu.
[YOCTO #1885] got fixed
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
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With this new emulation, existing qemuppc functionality is maintained
and other functionality such as framebuffer + sato and NFS boot are
added.
Signed-off-by: Liming Wang <liming.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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and nfsroot mount without the need to talk to an RPC info
server as long as the port numbers for mountd and nfsd
are known in advance.
This patch updates the qemu startup scripts and the
user mode NFS server to have the ability to start
without the need to use rpcbind or portmap services.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If sudo is used in the pseudo environment, as done in image tests when
the user hasn't pre-setup the tap device, ensure the LD_PRELOAD error
message isn't seen by the user.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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[YOCTO #1438]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Because qemuppc has no graphic emulation, remove console=tty0
and make it run into 3 run level. This can reduce boot time
for qemuppc booting.
Signed-off-by: Liming Wang <liming.wang@windriver.com>
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Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
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This fix works on Ubuntu, and other distro can add its own path of Mesa's libGL
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1146 311d38ba-8fff-0310-9ca6-ca027cbcb966
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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1145 311d38ba-8fff-0310-9ca6-ca027cbcb966
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helpers, one for use within poky, one outside poky
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1144 311d38ba-8fff-0310-9ca6-ca027cbcb966
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