[libvirt] [PATCH v4 1/3] conf: Extend <loader/> and introduce <nvram/>
Laszlo Ersek
lersek at redhat.com
Fri Aug 22 07:57:27 UTC 2014
On 08/21/14 10:50, Michal Privoznik wrote:
> Up to now, users can configure BIOS via the <loader/> element. With
> the upcoming implementation of UEFI this is not enough as BIOS and
> UEFI are conceptually different. For instance, while BIOS is ROM, UEFI
> is programmable flash (although all writes to code section are
> denied). Therefore we need new attribute @type which will
> differentiate the two. Then, new attribute @readonly is introduced to
> reflect the fact that some images are RO.
>
> Moreover, the OVMF (which is going to be used mostly), works in two
> modes:
> 1) Code and UEFI variable store is mixed in one file.
> 2) Code and UEFI variable store is separated in two files
>
> The latter has advantage of updating the UEFI code without losing the
> configuration. However, in order to represent the latter case we need
> yet another XML element: <nvram/>. Currently, it has no additional
> attributes, it's just a bare element containing path to the variable
> store file.
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
> docs/formatdomain.html.in | 19 ++++-
> docs/schemas/domaincommon.rng | 21 ++++++
> src/conf/domain_conf.c | 87 +++++++++++++++++++++-
> src/conf/domain_conf.h | 22 +++++-
> src/libvirt_private.syms | 3 +
> src/qemu/qemu_command.c | 5 +-
> src/security/virt-aa-helper.c | 4 +-
> src/vbox/vbox_common.c | 7 +-
> src/xenapi/xenapi_driver.c | 3 +-
> src/xenconfig/xen_common.c | 7 +-
> src/xenconfig/xen_sxpr.c | 16 ++--
> tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.xml | 40 ++++++++++
> .../qemuxml2xmlout-pci-bridge-many-disks.xml | 2 +-
> tests/qemuxml2xmltest.c | 2 +
> tests/sexpr2xmldata/sexpr2xml-fv-autoport.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-empty-kernel.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-force-hpet.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-force-nohpet.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-kernel.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-legacy-vfb.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-localtime.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-net-ioemu.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-net-netfront.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-parallel-tcp.xml | 2 +-
> .../sexpr2xml-fv-serial-dev-2-ports.xml | 2 +-
> .../sexpr2xml-fv-serial-dev-2nd-port.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-file.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-null.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-pipe.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-pty.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-stdio.xml | 2 +-
> .../sexpr2xml-fv-serial-tcp-telnet.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-tcp.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-udp.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-serial-unix.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-sound-all.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-sound.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-usbmouse.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-usbtablet.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-utc.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv-v2.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-fv.xml | 2 +-
> tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml | 2 +-
> tests/xmconfigdata/test-escape-paths.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-force-hpet.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-force-nohpet.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-localtime.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-net-ioemu.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-net-netfront.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-new-cdrom.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-old-cdrom.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-parallel-tcp.xml | 2 +-
> .../test-fullvirt-serial-dev-2-ports.xml | 2 +-
> .../test-fullvirt-serial-dev-2nd-port.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-file.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-null.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-pipe.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-pty.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-stdio.xml | 2 +-
> .../test-fullvirt-serial-tcp-telnet.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-tcp.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-udp.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-serial-unix.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-sound.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-usbmouse.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-usbtablet.xml | 2 +-
> tests/xmconfigdata/test-fullvirt-utc.xml | 2 +-
> tests/xmconfigdata/test-no-source-cdrom.xml | 2 +-
> tests/xmconfigdata/test-pci-devs.xml | 2 +-
> 69 files changed, 269 insertions(+), 79 deletions(-)
> create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.xml
Acked-by: Laszlo Ersek <lersek at redhat.com>
(Please append this line to the commit message in any further reposts.)
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