Re: [PATCH v2 3/8] conf: Add firmware blob configuration

QEMU has -fw_cfg which allows users to tweak how firmware configures itself and/or provide new configuration blobs. Introduce new <sysinfo/> type "fwcfg" that will hold these new blobs. It's possible to either specify new value as a string or provide a filename which contents then serve as the value. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- docs/formatdomain.html.in | 32 +++ docs/schemas/domaincommon.rng | 143 ++++++++------ src/conf/domain_conf.c | 186 +++++++++++++----- src/conf/domain_conf.h | 4 +- src/qemu/qemu_command.c | 10 +- src/util/virsysinfo.c | 54 ++++- src/util/virsysinfo.h | 16 +- tests/qemuxml2argvdata/smbios-type-fwcfg.xml | 63 ++++++ .../qemuxml2xmloutdata/smbios-type-fwcfg.xml | 1 + tests/qemuxml2xmltest.c | 1 + 10 files changed, 396 insertions(+), 114 deletions(-) create mode 100644 tests/qemuxml2argvdata/smbios-type-fwcfg.xml create mode 120000 tests/qemuxml2xmloutdata/smbios-type-fwcfg.xml diff --git a/tests/qemuxml2argvdata/smbios-type-fwcfg.xml b/tests/qemuxml2argvdata/smbios-type-fwcfg.xml new file mode 100644 index 0000000000..2644833b21 --- /dev/null +++ b/tests/qemuxml2argvdata/smbios-type-fwcfg.xml @@ -0,0 +1,63 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>1</vcpu> + <sysinfo type='smbios'> + <bios> + <entry name='vendor'>LENOVO</entry> + <entry name='version'>6FET82WW (3.12 )</entry> + </bios> + <system> + <entry name='manufacturer'>Fedora</entry> + <entry name='product'>Virt-Manager</entry> + <entry name='version'>0.8.2-3.fc14</entry> + <entry name='serial'>32dfcb37-5af1-552b-357c-be8c3aa38310</entry> + <entry name='uuid'>c7a5fdbd-edaf-9455-926a-d65c16db1809</entry> + <entry name='sku'>1234567890</entry> + <entry name='family'>Red Hat</entry> + </system> + <baseBoard> + <entry name='manufacturer'>Lenovo</entry> + <entry name='product'>20BE0061MC</entry> + <entry name='version'>0B98401 Pro</entry> + <entry name='serial'>W1KS427111E</entry> + <entry name='location'>Not Available</entry> + </baseBoard> + </sysinfo> + <sysinfo type='fwcfg'> + <entry name='opt/com.example/name' value='example value'/> + <entry name='opt/com.coreos/config' file='/tmp/provision.ign'/> + </sysinfo>