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.
(From OE-Core rev: 5100bb36502ef7c81220a3c4809eb1b3ac83801f)
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.
(From OE-Core rev: 3b6494fad2b8b65e0d52cda0cdf500e93c72823a)
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.
(From OE-Core rev: 7d01a9c80de0cdbac3831301dd996c7b61754c74)
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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).
(From OE-Core rev: e890c05e66a21702e9e8ccce794b74cb7f5518ed)
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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
(From OE-Core rev: ed8d6f391c567048bd50dc3234804915f8212cef)
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.
(From OE-Core rev: 2c569678566c49b3ea237ef2de0fbae782263449)
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.
(From OE-Core rev: a5adabe1414061d6864c5913dd5e66a4527838f1)
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()
(From OE-Core rev: e843b2d49a151c1fe0d2a7ba00c41d2a35775736)
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]
(From OE-Core rev: 32ff0974ed06f797c6b7d9092a8dc9ae50e9a572)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
There is no STAGING_DIR_NATIVE or bitbake in a extracted sdk,
so check OECORE_NATIVE_SYSROOT and use it.
(From OE-Core rev: 93649edc034f2540ff55dc9b41638797209cfb9c)
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.
(From OE-Core rev: 3541c21f1976b517b79a19882240a8f36b970292)
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.
(From OE-Core rev: ca5a686c6e165a51f95cb6a834cd53f6f66d42d4)
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
(From OE-Core rev: 2579e05269a14b53a54232a8bf4414ac2dfe6472)
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.
(From OE-Core rev: 87cfb5165490cd4e7a8c2570ef5a62898db8395e)
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'
(From OE-Core rev: f364f773a0381a75b5992c8c8a1d63a81dbd4422)
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'
(From OE-Core rev: ec33043477a0b915b0911f7d7eacb24361e4aaa8)
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.
(From OE-Core rev: 8fec4a5a004f0e99734f8c0820c66522d08f213e)
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.
(From OE-Core rev: 51b001909f1856c45cf87091d6e4446c266d5786)
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.
(From OE-Core rev: c01962bf88786dd84ad83cc1d315297607d29f7c)
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]
(From OE-Core rev: f94ac02f459e2ea0fc471463966997814a67e0ca)
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]
(From OE-Core rev: 1e8165ea2f19aecdc03ccd102ee44ef0544f0f39)
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`
(From OE-Core rev: 9326af1c20636320c70caecebd47aedafb3f2d25)
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.
(From OE-Core rev: a6448371b87f754def669adfdc01b07d18003405)
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]
(From OE-Core rev: 60ca8a8d899b90a4693fd62b6ec97d0c76a9f6c5)
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.
(From OE-Core rev: e5c6a78db46192800669f1b392351f6b52f3e20c)
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
For example, support both:
$ runqemu qemux86-64 ramfs
$ runqemu qemux86-64 cpio.gz (new)
(From OE-Core rev: 6529264776701d4f5a1e4a8336ac2e01a6ddea85)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It should be the similar type as hddimg, rather than ext234 or btrfs.
(From OE-Core rev: d5ddc5ec1628c94bd5edc45bc821da1ce616e80f)
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]
(From OE-Core rev: 36fb785bf8cd2f387c91d52f597602a5dbc3948b)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(From OE-Core rev: 69a1fca4374797dea56035ce56a17441a2ca9280)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[YOCTO #9168]
(From OE-Core rev: 0f8306c77b4ebed1ff127b0786b7109abf0d57cd)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
They don't work, and the script can check the type correctly.
(From OE-Core rev: b5cc1e70dbd5df160ddedcaa40d0ab714a307561)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* So that we can add more image support easliy.
* I think that wic should be vm images.
(From OE-Core rev: 82d0014a0e1526ffa1ff7c8ea3903aeae31bada4)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* 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]
(From OE-Core rev: 88c081b10902ec52928be78ad320c474bb918e01)
Signed-off-by: Robert Yang <liezhi.yang@windriver.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)
(From OE-Core rev: 35e776e00cce25f2c9c45500612fb66022ec4739)
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)
(From OE-Core rev: dd42931bf99b8bbd4ad452b3941d957f41b81796)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The QEMUARCH env variable is not used since commit
"d469c92 classes/imagetest-qemu: remove old image
testing class". Remove it from help message so
it will not confuse other people
(From OE-Core rev: f2f2fa61e2c331409f20c999f93d78ef752b4fd2)
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Whilst qemu doesn't appear to support opening sockets on IPv6 yet, future-proof
the script by just specifying a port and letting qemu work out the rest.
(From OE-Core rev: abf8975bce4bf5d05dbb186d5089f0c3fe07eefb)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
KVM can be used without vhost so add a new option to runqemu for
use kvm with vhost.
Example,
runqemu qemux86 core-image-minimal kvm # kvm without vhost
runqemu qemux86 core-image-minimal kvm-vhost # kvm with vhost
[YOCTO #7443]
(From OE-Core rev: 7f5f8f87a4180a2b05188047c6a05da5571f94e2)
Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When the MACHINE variable was set as an environment variable, via
"export MACHINE=qemuarm" and runqemu was executed as "runqemu qemuarm"
The confusing error message appears:
Error: conflicting MACHINE types [qemuarm] and [qemuarm]
This checks if the two values are equal, in that case there is no problem
and execution can continue.
(From OE-Core rev: 6615a21d578ba9ab053ba0b3deab26ebf88e577b)
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Giving anything with -image in it as bootparams or in qemuparams (for
example, an additional -drive parameter with an image file or an
"-initrd .../core-image-minimal-initramfs-qemux86.cpio.gz") caused
runqemu to treat these parameters as names of the rootfs image file.
Matching *-image) after checking the current argument for more
specific cases like bootparams and qemuparams avoids this
misinterpretation of the command line parameters.
(From OE-Core rev: 29e0aaa7345ca823bb4af2d4a870e98ac75e04e7)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
At least the OVFM (UEFI Firmware for Qemu and KVM) recipe stores the BIOS
under $OE_TMPDIR/sysroots/$MACHINE, now defined as OECORE_MACHINE_SYSROOT.
The latter is used when searching BIOS, VGA BIOS and keymaps. As a example,
to boot a OVFM BIOS, one can run the following command:
$ runqemu qemux86-64 core-image-minimal \
biosdir=usr/share/ovmf \
biosfilename=bios.bin \
nographic
Note the bios* parameters: these two are needed to specify the subfolder
(parent folder is OECORE_MACHINE_SYSROOT) and BIOS filename (without it,
it picks a BIOS named bios-256k.bin).
[YOCTO #5654]
(From OE-Core rev: bded344a464bb854db3935da1f6a3320e5aa01e5)
Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This makes it possible to boot images with multiple partitions (the
ones ending in .hddimg or .hdddirect) in several ways:
runqemu qemux86 core-image-minimal hddimg
runqemu tmp/deploy/images/qemux86/core-image-minimal-qemux86.hddimg
VM=tmp-glibc/deploy/images/qemux86/iot-os-image-qemux86.hddimg FSTYPE=hddimg runqemu
Same for hdddirect.
This is useful for testing initramfs scripts, secure boot (when
switching to UEFI), or boot loaders like syslinux. For testing the
content of the rootfs, the ext4 image is better because that approach
is faster (no need to create another large image during build, rootfs
can be read directly instead of reading boot.img through loop device).
When booting a live image, the kernel, initramfs (if any) and kernel
parameters are taken from the image by the virtual machine's BIOS, so any
additional kernel parameters given to runqemu are ignored. This can be
avoided (already without this change) in a slightly hacky runqemu setup:
ROOTFS=tmp/deploy/images/qemux86/core-image-minimal-qemux86.hddimg \
FSTYPE=ext4 \
KERNEL=tmp/deploy/images/qemux86/bzImage-initramfs-qemux86.bin \
MACHINE=qemux86 \
runqemu serial kvm nographic 'bootparams=root=/dev/ram0'
The additional bzImage-initramfs-qemux86.bin kernel here was created
by adding this to local.conf:
INITRAMFS_IMAGE = "core-image-minimal-initramfs"
INITRAMFS_IMAGE_BUNDLE = "1"
In the code, the new FSTYPE=hddimg resp. hdddirect behaves almost
exactly like the older vmdk FSTYPE. New types were chosen because it
seemed cleaner than using FSTYPE=vmdk when the actual image pointed to
by VM is not in that format. The downside is that several checks for
FSTYPE=vmdk had to be duplicated for FSTYPE=hddimg.
The VM variable now gets interpreted as "virtual machine disk image"
instead of "vmdk image".
(From OE-Core rev: 37741c539f5d3021e59828b49e968cd42b89a368)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The option was added so that the qemurunner could start a second tcp
serial port without adding machine conditional logic to qemurunner.
The issue that made this necessary was that when "virt" is passed to
qemu-system-aarch64, the normal mechanism for specifying a tcp serial
port does not work. This is because the hardware for the "virt" machine
is hardcoded in the device tree blob and the addition devices must be
virtio devices.
So runqemu can specify virtio for qemuarm64 whereas it seems all other
qemu machines work with the "-serial tcp*" option.
(From OE-Core rev: 849d65d55e4df5fa443b2cb7b4cee23913fc9d5a)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Basically, runqemu script autodetects MACHINE type based on the
kernel image name; if MACHINE name is not specified. Since 'qemuarm'
string is common in both qemuarm amnd qemuarm64 kernel image names, the
MACHINE type is considered as 'qemuarm' even when qemuarm64 kernel
image name is given in command line.
(From OE-Core rev: 388b243668a5c28fb69b760ce9be5adbc85352d8)
Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Currently its not possible to change FSTYPE from the environment but it would
be useful to do so where multiple image types have been generated. This
adds that possibility.
(From OE-Core rev: c210430c24af6717aa955efe1afe9fc4d2d3f2a9)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
There is no good reason not to use ext4 at this point, it has advantages
and few drawbacks. Therefore switch the qemu machines over (and the default
runqemu script options).
(From OE-Core rev: 430b9ae71b1aa76f8421127d17e0e0723d4818d3)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Ed Bartosh
Stephano Cetola
Nathan Rossi
Joshua Lock
Robert Yang
Richard Purdie
Joshua Lock
Alistair Francis
Ruslan Bilovol
Ross Burton
Aníbal Limón
Pascal Bach
Patrick Ohly
Leonardo Sandoval
Randy Witt
Jagadeesh Krishnanjanappa
Bernhard Reutner-Fischer