usb: fix boot paths

The fw paths for USB devices that SeaBIOS computes are off-by-one,
because QEMU builds those paths with a numbering that starts from one
(see usb_fill_port and usb_hub_initfn in QEMU).  Fix that so that
the numbering agrees.
1 file changed
tree: e647ff600b0f1a62d0338bab3271062dc186c361
  1. src/
  2. tools/
  3. vgasrc/
  4. .gitignore
  5. COPYING
  6. COPYING.LESSER
  7. Makefile
  8. README
  9. TODO