| Age | Commit message (Collapse) | Author | Files |
|---|
|
Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
At present it is silently assumed all QEMU machines support networking.
As a consequence, one cannot run QEMUs without network emulation
using "runqemu".
This patch allows bypassing any network setup providing the qemuboot.conf
file contains:
qb_net = none
[YOCTO#10661]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
When invoking "runqemu" with a mistyped image or architecture name,
the resulting error message is about the missing qemuboot.conf,
without any indication about the root cause:
$ runqemu core-image-mimimal ext4 intel-corei7-64
runqemu - INFO - Assuming MACHINE = intel-corei7-64
runqemu - INFO - Running MACHINE=intel-corei7-64 bitbake -e...
runqemu - INFO - MACHINE: intel-corei7-64
runqemu - INFO - DEPLOY_DIR_IMAGE: /fast/build/refkit/intel-corei7-64/tmp-glibc/deploy/images/intel-corei7-64
Traceback (most recent call last):
File "/work/openembedded-core/scripts/runqemu", line 1095, in <module>
ret = main()
File "/work/openembedded-core/scripts/runqemu", line 1082, in main
config.read_qemuboot()
File "/work/openembedded-core/scripts/runqemu", line 643, in read_qemuboot
raise Exception("Failed to find <image>.qemuboot.conf!")
Exception: Failed to find <image>.qemuboot.conf!
Including the name of the actual file the scripts expects to find plus
adding some hints what to check for might help. The error now is:
$ runqemu core-image-mimimal ext4 intel-corei7-64
...
Exception: Failed to find <image>.qemuboot.conf = .../tmp-glibc/deploy/images/intel-corei7-64/core-image-mimimal-intel-corei7-64.qemuboot.conf (wrong image name or BSP does not support running under qemu?).
The comment about the BSP is included because that would be the real
reason why the file might be missing.
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Fixed:
- Add QB_NETWORK_DEVICE to set network device, it will be used by both
slirp and tap.
- Set QB_NETWORK_DEVICE to "-device virtio-net-pci" in qemuboot.bbclass
but runqemu will default to "-device e1000" when QB_NETWORK_DEVICE is
not set, this is because oe-core's qemu targets support
virtio-net-pci, but the one outside of oe-core may not,
"-device e1000" is more common.
- Set hostfwd by default: 2222 -> 22, 2323 -> 23, and it will choose a
usable port when the one like 222 is being used. This can avoid
conflicts when multilib slirp qemus are running. We can forward more
ports by default if needed, and bsp.conf can custom it.
- Use different mac sections for slirp and tap to fix conflicts when
running both of them on the same host.
[YOCTO #7887]
CC: Nathan Rossi <nathan@nathanrossi.com>
CC: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
Fixed:
* In build1:
$ runqemu nfs qemux86-64
In build2:
$ runqemu nfs qemux86-64
It would fail before since the port numerbs and conf files are
conflicted, now make runqemu-export-rootfs work together with runqemu to
fix the problem.
* And we don't need export PSEUDO_LOCALSTATEDIR in runqemu, the
runqemu-export-rootfs can handle it well based on NFS_EXPORT_DIR.
* Remove "async" option from unfsd to fix warning in syslog:
Warning: unknown exports option `async' ignored
* Fixed typos
Both slirp and tap can work.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
When "runqemu /path/to/<file>.cpio.gz", it used the last suffix "gz" as
the fstype which was wrong. Check filename against self.fstypes firstly
can fix the problem.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
In some cirsumstances the user doesn't want to supply a kernel, rootFS
or DTB to QEMU. This will occur more now that QEMU supports loading
images using a '-device loader' method.
Allow users to specify 'none' for QB_DEFAULT_FSTYPE or QB_DEFAULT_KERNEL
to avoid supplying these options to QEMU.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
It may be necessary to override the parameters gathered for the qemu
invocation. For example, the qemux86 machine configuration sets "-vga
vmware", but when using OVMF as BIOS, only "-vga std" is supported.
By putting the parameters derived from custom runqemu parameters like
"qemuparams" after the parameters derived from the machine
configuration the user gets the possibility to override those.
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
This will add support to use qemu from the running host,
with this is possible to put qemu-native in ASSUME_PROVIDED
variable.
By default it will try to get qemu from the build sysroot,
and only if it fails will try to use the host's qemu.
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
The function write_qemuboot_conf() in qemuboot.bbclass always inserts
the full path into QB_DEFAULT_KERNEL. Remove this path before using the
variable.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
Using 'slirp' as a command line option to runqemu will start QEMU
with user mode networking instead of creating tun/tap devices.
SLIRP does not require root access. By default port 2222 on the
host will be mapped to port 22 in the guest. The default port
mapping can be overwritten with the QB_SLIRP_OPT variable e.g.
QB_SLIRP_OPT = "-net nic,model=e1000 -net user,hostfwd=tcp::2222-:22"
Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
Add mipsel and mips64el as an option.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
QEMU produces a warning if drive format is not specified:
WARNING: Image format was not specified for
'tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic'
and probing guessed raw.
Automatically detecting the format is dangerous for raw images,
write operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
Set image format to 'vmdk', 'qcow2' or 'vdi' for correspondent image
types. Set it to 'raw' for the rest of image types.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
If runqemu-ifup fails hen running testimage, a rather cryptic error
regarding "no tty present" is displayed. If this step fails, we
should at least point the user at runqemu-gen-tapdevs. A quick search
of this term in the manual will lead them to "Enabling Runtime Tests
on QEMU" which should give them all the info they need.
Signed-off-by: Stephano Cetola <stephano.cetola@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
When booting a system with the rootfs being of cpio* type the networking
setup should still work the same as for all other root filesystem types.
This change removes the clearing of the NETWORK_CMD variable allowing
for the slirp/tap setup to be provided to QEMU.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
Not all QEMU machines (outside of those available in OE-Core) are
capable of using the virtio-rng-pci device due to various machine models
not having a pci/virtio bus. This makes it such that the use of the
'-device virtio-rng-pci' flag to QEMU is machine specific.
This patch removes the general addition of the flag to all runqemu
targets and adds the flag into the QB_OPT_APPEND for all the qemu*
machines in OE-Core that support its use (which is all of them).
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
If DEPLOY_DIR_IMAGE doesn't exist during check_arg_machine() we
will attempt to guess a suitable value later when check_and_set()
calls validate_paths(), therefore this shouldn't raise an exception
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
If a MACHINE value is passed we can't validate it by running bitbake
as the toolchain environment doesn't include the build system, we
must assume that the passed value for MACHINE is correct.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Emulate some logic from the prior, shell based, version of runqemu
to try and infer the correct setting for MACHINE from the kernel
and rootfs filenames.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
We need to validate and ensure all paths are set regardless of
whether runqemu was invoked with a .qemuboot.conf file or
otherwise. Split this logic out into a separate method called
during check_and_set()
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
* Search rootfs in the following order:
- IMAGE_NAME*.FSTYPE
- IMAGE_LINK_NAME*.FSTYPE
* Search kernel in the following order:
- QB_DEFAULT_KERNEL
- KERNEL_IMAGETYPE
- KERNEL_IMAGETYPE*
* Search dtb in the following order:
- QB_DTB
- QB_DTB*
- *.dtb
* Fix DTB, it should only work with "-kernel" option.
[YOCTO #10265]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
There is no STAGING_DIR_NATIVE or bitbake in a extracted sdk,
so check OECORE_NATIVE_SYSROOT and use it.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
A qemuboot conf file is a convenience but it should still be
possible to invoke runqemu without them, especially for examples
such as using the SDK with an extracted rootfs via NFS.
As read_qemuboot() is always called we need to be sure that function
can return cleanly, without throwing Exceptions, even if a qemuboot
conf file isn't found.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
If the kernel or rootfs names written to the qemuboot.conf can't
be found, try and find the symlinked variant of the filename.
This will help usability of runqemu, for example where a user
downloads an image and associated files as the symlinked names
yet the qemuboot.conf variables point to the full, non-linked,
file names.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Make it clearer that we are looking for a file which ends with
qemuboot.conf
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
When a required binary cannot be found print some guidance pointing
to using a sourced OE build environment or a qemuboot.conf file,
based on a similar message from the previous shell-based runqemu.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
The open(self.lock, 'w') may fail when the lock is created by other
users, return false for this case to let it try other devices.
Fixed:
runqemu - INFO - Running /sbin/ip link...
runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock...
Traceback (most recent call last):
File "/buildarea/lyang1/poky/scripts/runqemu", line 972, in <module>
ret = main()
File "/buildarea/lyang1/poky/scripts/runqemu", line 963, in main
config.setup_network()
File "/buildarea/lyang1/poky/scripts/runqemu", line 810, in setup_network
self.setup_tap()
File "/buildarea/lyang1/poky/scripts/runqemu", line 761, in setup_tap
if self.acquire_lock():
File "/buildarea/lyang1/poky/scripts/runqemu", line 182, in acquire_lock
lock_descriptor = open(self.lock, 'w')
PermissionError: [Errno 13] Permission denied: '/tmp/qemu-tap-locks/tap0.lock'
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
There might be a race issue when multi runqemu processess are
running at the same time:
| Traceback (most recent call last):
| File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-ipk/build/scripts/runqemu", line 920, in <module>
| ret = main()
| File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-ipk/build/scripts/runqemu", line 911, in main
| config.setup_network()
| File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-ipk/build/scripts/runqemu", line 760, in setup_network
| self.setup_tap()
| File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-ipk/build/scripts/runqemu", line 697, in setup_tap
| os.mkdir(lockdir)
| FileExistsError: [Errno 17] File exists: '/tmp/qemu-tap-locks'
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Allow access to the snapshot option of qemu to simplify some of our runtime
testing to avoid copying images.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
We have problems where systems simply stop booting and hang. This is due
to a lack of entropy which means ssh keys and networking can't be brought
up. Adding in the virtio-rng passthrough support allows host entropy to
pass into the guess and avoids these hangs.
This is particularly problematic after the gnutls upgrade which starts
using /dev/random instead of /dev/urandom but was an issue we'd occasionally
seem before that.
It particualrly affected x86 and ppc machines for some reason.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
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>
|
|
testimage.bbclass uses runqemu to execute runtime tests on a qemu
target, this means that bitbake is already running and `bitbake -e`
can't be called to obtain bitbake variables.
runqemu tries to work around being unable to read values for
bitbake variables by inferring the MACHINE from the
DEPLOY_DIR_IMAGE setting, however if a user sets that variable in
a manner which doesn't follow the systems expectations (i.e. if
running `bitbake -c testimage` against a directory of pre-generated
images in a user-specified path) the inferring of the MACHINE name
from the DEPLOY_DIR_IMAGE location will fail.
It's possible that check_arg_machine() shouldn't cause runqemu to
fail and that runqemu should proceed with the user-supplied value
even if it can't be verified. This patch simply ensures that a
workflow where the user sets DEPLOY_DIR_IMAGE continues to work
without changing too much of the runqemu code.
[YOCTO #10238]
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
When runqemu is invoked from a running bitbake instance it will be
unable to call `bitbake -e` due to the lock held by the calling
bitbake instance.
Our test code sets an OE_TMPDIR environment variable from which we
can infer/guess paths. Add code to do so when self.bitbake_e can't
be set, much as the sh version of runqemu did.
[YOCTO #10240]
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
If the STAGING_*_NATIVE directories from the config file don't exist
and we're in a sourced OE build directory try to extract the paths
from `bitbake -e`
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
When runqemu is started with a *.qemuboot.conf arg assume that image
artefacts are relative to that file, rather than in whatever
directory the DEPLOY_DIR_IMAGE variable in the conf file points to.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Previously, runqemu had hard coded machine knowledge, which limited its
usage, for example, qemu can boot genericx86, but runqemu can't, we need
edit runqemu/runqemu-internal a lot if we want to boot genericx86.
Now bsp conf files can set vars to make it can be boot by runqemu, and
qemuboot.bbclass will save these info to DEPLOY_DIR_IMAGE/qemuboot.conf.
Please see qemuboot.bbclass' comments on how to set the vars.
* Re-write it in python3, which can reduce lines from 1239 to about 750
lines
* All the machine knowledges are gone
* All of the TUN_ARCH knowledge are gone
* All the previous options are preserved, and there is a new way to run
runqemu: (it doesn't need run "bitake -e" in such a case)
$ runqemu tmp/deploy/images/qemux86
or:
$ runqemu tmp/deploy/images/qemuarm/<image>.ext4
or:
$ runqemu tmp/deploy/images/qemuarm/qemuboot.conf
* Fixed audio support, not limited on x86 or x86_64
* Fix SLIRP mode, add help message, avoid mixing with tap
* Fix NFS boot, it will extract <image>.tar.bz2 or tar.gz to
DEPLOY_DIR_IMAGE/<image>-nfsroot when no NFS_DIR, and remove it after
stop.
* More bsps can be boot, such as genericx86 and genericx86-64.
* The patch for qemuzynq, qemuzynqmp, qemumicroblaze has been sent to
meta-xilinx' mailing list.
* I can't find any qemush4 bsp or how to build it, so it is not
considered atm.
[YOCTO #1018]
[YOCTO #4827]
[YOCTO #7459]
[YOCTO #7887]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Add support to direct boot Linux instead of just booting u-boot.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
For example, support both:
$ runqemu qemux86-64 ramfs
$ runqemu qemux86-64 cpio.gz (new)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
|
|
It should be the similar type as hddimg, rather than ext234 or btrfs.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
* remove akita and spitz related code
They are not supported by runqemu anymore:
$ runqemu spitz
Error: unable to classify arg [spitz]
So remove related code.
* Remove checking of 256M for qemuarm, qemu can check it, for example:
$ runqemu qemuarm qemuparams="-m 1024"
[snip]
qemu: Too much memory for this machine: 1024 MB, maximum 256 MB
[snip]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
[YOCTO #9168]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
They don't work, and the script can check the type correctly.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
* So that we can add more image support easliy.
* I think that wic should be vm images.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
* Make it can boot scsi and virtio block drive such as root=/dev/sdX and
/dev/vdX.
* Drop VM from help info, id doesn't work, and the script can check
whether it is a vm disk or not.
* Make it can be run by:
$ runqemu tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.vmdk
or:
$ runqemu qemux86-64 vmdk
[YOCTO #9170]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
|
|
Supported providing wic image path to runqemu:
runquemu path/to/<image>-<machine>.wic
[YOCTO #8691]
(From OE-Core rev: 58a3bfb1e4b493200820cdf0bf3fc79e31e792de)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Wic images should be boot as is, without pointing qemu to the kernel
binary. Current code doesn't use kernel, but sets KERNEL variable and
shows kernel path in the console output. This can confuse users.
Changed runqemu and runqemu-internal code to avoid setting KERNEL
variable and show kernel path.
(From OE-Core rev: 474caa7ed5ff05caa5d49d270b283882fa616ed1)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Quemu should be able to run wic images this way:
runqemu <machine> <image recipe> wic
Tested with 'runqemu qemux86-64 wic-image-minimal wic'
(From OE-Core rev: 8716be799949cb8bde7fa49cbea61312a3a93bb7)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
