On Mon, 18 Aug 2025 10:32:48 +0300, Mathias Nyman wrote: > I think the "ESIT" acronym (Endpoint Service Interval Time) is very xHCI spec > specific. Usb spec usually refers to isoc and interrupt endpoints as "periodic" > > how about one of these: > usb_endpoint_max_periodic_bytes() > usb_endpoint_max_periodic_payload() > usb_endpoint_max_periodic_bpi() I was thinking just drop "isoch" and leave usb_endpoint_max_bpi(), because USB specs call this "bytes per interval". But Alan didn't like this 3LA so we can get creative. More ideas: usb_endpoint_interval_payload() usb_endpoint_interval_bytes() Naming things and off-by-one errors...