rust-osdev/pci_types

64bit addresses not supported for MSI

bjorn3 opened this issue · 2 comments

bjorn3 commented

For 64bit MSI capabilities, the high half of the address is left untouched by set_message_info. set_message_info will need to be changed to accept a 64bit address and write the upper half for 64bit MSI capabilities too.

bjorn3 commented

Also set_message_info should probably document the address alignment requirement when using multiple message support.

bjorn3 commented

And a minor thing: set_message_mask has access as first argument rather than as last like all other methods.

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