fw/pci: add Q35 S3 support

Following the i440fx example, save the LPC, SMBUS and PCIEXBAR bdfs
between OS sleeps and use them to re-configure the
corresponding registers.

Tested-by: Gal Hammer <ghammer@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
1 file changed
tree: f7737ae91ba12d5486fd8f61ea74244937ec3613
  1. docs/
  2. scripts/
  3. src/
  4. vgasrc/
  5. .gitignore
  6. COPYING
  7. COPYING.LESSER
  8. Makefile
  9. README