Messages in this thread | | | Date | Wed, 28 Dec 2022 09:59:03 +0100 | Subject | Re: [RFC PATCH 06/14] usb: core: hcd: Introduce USB HCD APIs for interrupter management | From | Oliver Neukum <> |
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On 27.12.22 22:07, Wesley Cheng wrote:
> > Hmmm...maybe I should change the name of the API then to avoid the confusion. Yes, usb_hcd_flush_endpoint() does ensure that URBs submitted to the EP are stopped. However, with this offloading concept, we aren't actually submitting URBs from the main processor, so the ep->urb_list will be empty. > > This means the usb_hcd_flush_endpoint() API won't actually do anything. What we need is to ensure that we send a XHCI stop ep command to the controller.
That is a concept specific to XHCI, yet you are adding a generic API. The namin should reflect that. usb_quiesce_endpoint() ?
Regards Oliver
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