Some of the node device xml schema was documented in drvnodedev.html.in
rather than in formatnode.html.in. Move all of the schema documentation
to formatnode.html.in and provide reference links from the
drvnodedev.html.in page.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
The proper name for physical function capability is 'phys_function', not
'physical_function'. Likewise, a virtual function capability is
'virt_functions' rather than 'virtual_function'.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
There are 4 formats available (x:stderr, x:syslog:name,
x:file:file_path, x:journald), not 3. Use "the following"
instead of the actual number to avoid the need to update
the number every time a new form is added/removed.
Suggested-by: Pino Toscano <ptoscano@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The RTC and HPET modes for the QEMU emulation tick have been dropped
almost 9 years ago, in commit 25f3151ece1d5881826232bebccc21b588d4e03e.
Do not allow them in the devices cgroup policy.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This format is much easier to tweak and update.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
It's been more than six months since we adopted GLib and we've
been pretty aggressive at replacing our homegrown APIs with more
standard ones, so by now most of the symbols mentioned in this
document haven't been around for quite a long time already.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
With the move to GitLab CI one of the things we miss from Jenkins is a
single page dashboard showing CI status across all projects. This is a
very simple replacement that uses badges for CI pipeline status.
A CSS tweak is needed because RST->HTML adds redundant <p> tags inside
table cells which causes excessive vertical whitespace to appear.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We need to prevent accidental deletion of release tags and maint
branches.
We need to ensure that shared CI runners are enabled on all repos.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
To make it simpler to answer questions of "Why doesn't this thing work
for me?"
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
In formatdomain, using 'libxl' and 'xen' is redundant since they now
both refer to the same driver. 'xen' predates 'libxl' and unambiguously
identifies the Xen hypervisor, so drop the use of 'libxl'.
In aclpolkit, the connection URI was erroneously identified as 'libxl'
and the name 'xenlight'. Change the URI to 'xen' and driver name to 'Xen'.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Update news.xml to inform about the availability of CFPC, SBBC and
IBS features.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This patch adds the implementation of the IBS pSeries feature,
using the QEMU_CAPS_MACHINE_PSERIES_CAP_IBS capability added
in the previous patch.
IBS can have the following values: "broken", "workaround",
"fixed-ibs", "fixed-ccd" and "fixed-na".
This is the XML format for the cap:
<features>
<ibs value='fixed-ibs'/>
</features>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This patch adds the implementation of the SBBC pSeries feature,
using the QEMU_CAPS_MACHINE_PSERIES_CAP_SBBC capability added
in the previous patch.
Like the previously added CFPC feature, SBBC can have the values
"broken", "workaround" or "fixed". Extra code is required to handle
it since it's not a regular tristate capability.
This is the XML format for the cap:
<features>
<sbbc value='workaround'/>
</features>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This patch adds the implementation of the CFPC pSeries feature,
using the QEMU_CAPS_MACHINE_PSERIES_CAP_CFPC capability added
in the previous patch.
CPFC can have the values "broken", "workaround" or "fixed". Extra
code is required to handle it since it's not a regular tristate
capability.
This is the XML format for the cap:
<features>
<cfpc value='workaround'/>
</features>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Both are optional but don't have to be specified together. Fix the
schema.
https://bugzilla.redhat.com/show_bug.cgi?id=1826746
Suggested-by: Yi Sun <yisun@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
From time to time we are asked which PCI addresses are reserved
in QEMU. Let's document them in one place, it's easier than
reconstructing the list from the code each time.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Add 'since 5.10' as commonly used in formatdomain to avoid
misunderstandings if element is not present (Is it not supported
because of my version or because of my environment?)
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
1. Use 'setup' consistently as noun, 'set up' as verb
2. Use path variables like '$IMAGE_PATH' consistently
like in Troubleshooting to improve readability
3. Remove ':' from field names
4. Change phrasing in sentences I stumbled upon several
times to improve readability.
5. Minor grammar/vocab fixes.
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit includes an entry for new network DHCP lease time
information inside news.xml.
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
If an user is trying to configure a dhcp neetwork settings, it is not
possible to change the leasetime of a range or a host entry. This is
available using dnsmasq extra options, but they are associated with
dhcp-range or dhcp-hosts fields. This patch implements a leasetime for
range and hosts tags. They can be defined under that settings:
<dhcp>
<range ...>
<lease/>
</range>
<host ...>
<lease/>
</host>
</dhcp>
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=913446
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
element <qemu:commandline> should be the child of <domain>
Signed-off-by: Chen Hanxiao <chen_han_xiao@126.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
'passthrough' is Xen-Specific guest configuration option new to Xen 4.13
that enables IOMMU mappings for a guest and hence whether it supports PCI
passthrough. The default is disabled. See the xl.cfg(5) man page and
xen.git commit babde47a3fe for more details.
The default state of disabled prevents hotlugging PCI devices. However,
if the guest configuration contains a PCI passthrough device at time of
creation, libxl will automatically enable 'passthrough' and subsequent
hotplugging of PCI devices will also be possible. It is not possible to
unconditionally enable 'passthrough' since it would introduce a migration
incompatibility due to guest ABI change. Instead, introduce another Xen
hypervisor feature that can be used to enable guest PCI passthrough
<features>
<xen>
<passthrough state='on'/>
</xen>
</features>
To allow finer control over how IOMMU maps to guest P2M table, the
passthrough element also supports a 'mode' attribute with values
restricted to snyc_pt and share_pt, similar to xl.cfg(5) 'passthrough'
setting .
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
e820_host is a Xen-specific option, only available for PV domains, that
provides the domain a virtual e820 memory map based on the host one. It
is enabled with a new Xen hypervisor feature, e.g.
<features>
<xen>
<e820_host state='on'/>
</xen>
</features>
e820_host is required when using PCI passthrough and is generally
considered safe for any PV kernel. e820_host is silently ignored if set
in HVM domain configuration. See xl.cfg(5) man page in the Xen
documentation for more details.
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
Convert the simple example to Python 3 syntax:
- print() is a function
- do not use bare except
- libvirt.open*() does not return None but raises an exception
The referenced source for the example was removed with
5bb2a245ab
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philipp Hahn <hahn@univention.de>
Improving the zPCI example by choosing more distinct values and
adding explanation for fid.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Changing the introduction to bring the idea of this document better across.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
The use of 32favicon.png was removed when the new favicons were
introduced in
commit 40cb5581c4
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: Wed Jul 26 18:22:11 2017 +0100
docs: add full set of "favicon" files to support modern clients
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The various favicon files were missing from the favicon list, so never
installed, as was an example code diagram.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We previously added a hack to symlink CSS files from the source dir into
the build dir, to allow the website to be browsed locally. We should
have also done this for any images.
This change merges several variables into one "$(assets)" so that we
treat all static files in the root dir the same way.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The idea behind this document is to show, with actual examples,
that users should not expect PCI addresses in the domain XML and
in the guest OS to match.
The first zPCI example already serves this purpose perfectly, so
in the interest of keeping the page as brief and easy to digest
as possible the second one is removed.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
The section about VFIO devices is kept separate from the rest
because it's less about domain XML and guest OS disagreeing on the
PCI address of a device, and more about which of the two PCI
addresses in the domain XML is even relevant to the guest OS.
The section on zPCI addresses, on the other hand, falls squarely
in the "more complex cases" category, so it should live in the
corresponding section.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Indent all code snippets by the same number of spaces, and don't
embed the :: marker in the line preceding a code block.
This commit is best viewed with 'git show -w'.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Add some information on how pci address work on s390x.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
