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We have agreed that OpenFirmware device paths in the "bootorder" fw_cfg file should follow the pattern /pci@i0cf8,%x/... for devices that live behind an extra root bus. The extra root bus in question is the %x'th among the extra root buses. (In other words, %x gives the position of the affected extra root bus relative to the other extra root buses, in bus_nr order.) %x starts at 1, and is formatted in hex. The portion of the unit address that comes before the comma is dynamically taken from the main host bridge, similarly to sysbus_get_fw_dev_path(). Cc: Kevin O'Connor <kevin@koconnor.net> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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| .. | ||
| dec.c | ||
| dec.h | ||
| i82801b11.c | ||
| ioh3420.c | ||
| ioh3420.h | ||
| Makefile.objs | ||
| pci_bridge_dev.c | ||
| pci_expander_bridge.c | ||
| xio3130_downstream.c | ||
| xio3130_downstream.h | ||
| xio3130_upstream.c | ||
| xio3130_upstream.h | ||