> controller like ICH AHCIs. ata_generic or ide generic might attach to a > controller which is already being driven by ahci under certain > configurations. ata_generic will not nor ata_legacy both are much too smart for that. The legacy old IDE driver might but that probably isn't going to be fixed by devres and is trivial to fix in that driver (just steal the code from pata_legacy). > have different requirements can just open code pci_request_regions() and > pcim_iomap(). pcim_request_regions() should provide sensible default > behavior for common cases. Which is arguably the current behaviour. Changing the behaviour and not the name is a really bad idea and will cause problems in future so don't do that. > > I think the best solution is to allow duplicate request regions for > managed devices which is okay as we know we're holding the resource and > let drivers which need to reserve all regions call pci_request_regions() > before calling pcim_request_regions(). How about pcim_request_all_regions() for the behaviour Jeff wants, simple, direct, differently named and obvious what it does. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
