On Tue, Apr 26, 2022 at 06:18:44PM +0900, Daehwan Jung wrote:
> Export symbols for xhci hooks usage:
> xhci_get_slot_ctx
> xhci_get_endpoint_address
> - Allow xhci hook to get ep_ctx from the xhci_container_ctx for
> getting the ep_ctx information to know which ep is offloading and
> comparing the context in remote subsystem memory if needed.
>
> xhci_ring_alloc
> - Allow xhci hook to allocate vendor specific ring. Vendors could
> alloc additional event ring.
>
> xhci_trb_virt_to_dma
> - Used to retrieve the DMA address of vendor specific ring. Vendors
> could get dequeue address of event ring.
>
> xhci_segment_free
> xhci_link_segments
> - Allow xhci hook to handle vendor specific segment. Vendors could
> directly free or link segments of vendor specific ring.
>
> xhci_initialize_ring_info
> - Allow xhci hook to initialize vendor specific ring.
>
> xhci_check_trb_in_td_math
> - Allow xhci hook to Check TRB math for validation. Vendors could
> check trb when allocating vendor specific ring.
>
> xhci_address_device
> - Allow override to give configuration info to Co-processor.
>
> xhci_bus_suspend
> xhci_bus_resume
> - Allow override of suspend and resume for power scenario.
>
> xhci_remove_stream_mapping
> - Allow to xhci hook to remove stream mapping. Vendors need to do it
> when free-ing vendor specific ring if it's stream type.
>
For the static functions that you are now exporting, they need to have
their functions declared in a .h file. If not, you now get warnings
when you run sparse after applying this commit, right?
thanks,
greg k-h