Hello! > This adds support for new host bridges that may create PCI domain number > values requiring more than 16 bits. The new domain 32-bit integer is > signed to allow -1 for "any", and is sufficient as the domain number > will never require the full 32-bits. > > The domain field is appended at the end of struct pci_dev, and the > current location of the 16-bit domain remains for compatibility. The > domain number is truncated and copied into the legacy domain location > so existing applications linking to the library will continue to work > without modification. We accept that these applications may not work > correctly on machines with host bridges exporting 32-bit domains. > > In order to force new programs to link to the new ABI, the pci_init > function call is versioned in this commit. Sorry for the delay. I have applied the patch and fixed a couple of minor problems. Most importantly, the 16-bit domain number was maintained in the sysfs back-end, so backward compatibility was not kept on other systems. Could you please review the changes in pciutils.git? Have a nice fortnight -- Martin `MJ' Mares <mj@xxxxxx> http://mj.ucw.cz/ Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth Q: Who invented the first airplane that did not fly? A: The Wrong Brothers. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
