Date: Tue, 17 May 2022 15:20:50 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Farhan Khan <farhan@farhan.codes>, freebsd-usb@freebsd.org Subject: Re: Tx transfer not triggering corresponding Rx interrupt Message-ID: <76bb2bd3-d222-5e88-159c-158bc9bc0683@selasky.org> In-Reply-To: <1861859.taCxCBeP46@fedora> References: <2550661.Lt9SDvczpP@fedora> <3c198f9b-724e-c482-5b12-344bc3fa5d96@selasky.org> <1861859.taCxCBeP46@fedora>
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On 5/17/22 08:18, Farhan Khan wrote: >> usbd_do_request() is only for synchronous transfers on endpoint zero, >> the control endpoint. It is a handy function to avoid allocating and >> freeing USB transfers over and over again. > Does this also result in automatic Rx/IN interrupt callbacks? If not, why is > this happening? > Hi, usbd_do_request() is only for endpoint zero, the control endpoint. --HPS
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