[PATCH 4/4] docs: Document loader 'none' attribute

Signed-off-by: Daniel Henrique Barboza <dbarboza(a)ventanamicro.com&gt; --- docs/formatdomain.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index 27f83e254d..3529c7a9c5 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -263,6 +263,13 @@ harddisk, cdrom, network) determining where to obtain/find the boot image. specific format. Supported values are ``raw`` and ``qcow2``. :since:`Since 9.2.0 (QEMU only)` + When firmware autoselection is not enabled, marking the ``type`` attribute + as ``none`` without any file path will set the QEMU BIOS file path as + ``none``. This is used by architectures that will always load the default + BIOS image otherwise, making them unable to start the domain when using + a guest kernel that overwrites the memory the default BIOS image uses. + :since:`Since 9.3.0 (QEMU only)` + ``nvram`` Some UEFI firmwares may want to use a non-volatile memory to store some variables. In the host, this is represented as a file and the absolute path -- 2.39.2