rust-osdev/pci_types

Useful types for dealing with PCI

pci_types's Issues

Add method to get the PciAddress of a PciHeader

The PciHeader only contains a PciAddress, yet currently it hides it from the user. As such if someone need access to both a PciHeader for accessing the config space and needs to know the PciAddress, either both need to be passed separately, or every function that needs both needs to recreate the PciHeader and in the case of EndpointHeader unwrap the result of EndpointHeader::from again.

function_exists method on ConfigRegionAccess is unused

The only way I know of to implement that method is to read the vendor id from the config id and check that it isn't 0xffff, which this crate can do itself if it needs to know if a PCI function exists.

Support setting the legacy interrupt line

Redox OS needs this.

Support MSI-X capability

Provide interface for enumerating PCI buses

The need for this was brought up by #4 - every user is probably going to need to enumerate the bus at some point, and so we can probably provide a nicer interface to this than them having to do it manually.

I'm envisaging a sort of Iterator-like interface, or maybe a visitor-like thing that allows you to e.g. visit every device, or every function, etc.