This makes a lot more sense; we can parse a firmware and export the same XML
we would use in a .builder.xml file. This allows us to two two things:
* Check we can round trip from XML -> binary -> XML
* Using a .builder.xml file we can check ->write() is endian safe
The RO partition's USB endpoint has been observed to occasionally hiccup
(usb disconnect and reenumeration) upon reboot and initial attach, causing a
failure to update a section. Rather that making this fatal, let's set
ANOTHER_WRITE_REQUIRED and allow us to handle the new USB device after
this event.
fixes#3012
This allows us to 'nest' firmware formats, and removes a ton of duplication.
The aim here is to deprecate FuFirmwareImage -- it's almost always acting
as a 'child' FuFirmware instance, and even copies most of the vfuncs to allow
custom types. If I'm struggling to work out what should be a FuFirmware and
what should be a FuFirmwareImage then a plugin author has no hope.
For simple payloads we were adding bytes into an image and then the image into
a firmware. This gets really messy when most plugins are treating the FuFirmware
*as* the binary firmware file.
The GBytes saved in the FuFirmware would be considered the payload with the
aim of not using FuFirmwareImage in the single-image case.
When using "objcopy -O binary" to generate AArch64 EFI images, it
silently drops the sections without "alloc" or "load" or the sections
with "unload", and this caused the content of .sbat was skipped in the
final EFI image.
This commit sets the common read-only data section flags to .sbat to
make sure the content will be copied.
Signed-off-by: Gary Lin <glin@suse.com>
Rather than trying to guess typos, force each plugin to register the quirk
keys it supports, so we can show a sensible warning if required at startup on
the console.
The best way of not getting something wrong is to not require it in the first
place...
All plugins now use DeviceInstanceId-style quirk matches and we can just drop
the prefix in all files. We were treating HwId=, Guid= and DeviceInstanceId= in
exactly the same way -- they're just converted to GUIDs when building the silo!
This means we can use the standard ->set_quirk_kv() vfunc rather than using
FuQuirks directly with a custom group. Also use a plugin prefix for quirk keys.
