Date: Sun, 9 Nov 2008 17:11:30 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: Rink Springer <rink@freebsd.org> Cc: usb@freebsd.org, freebsd-usb@freebsd.org Subject: Re: Patch to convert usb2 to use cdev Message-ID: <200811091711.32260.hselasky@c2i.net> In-Reply-To: <20081109154722.GC78524@rink.nu> References: <20081109120257.GA78524@rink.nu> <200811091515.26123.hselasky@c2i.net> <20081109154722.GC78524@rink.nu>
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Hi Rick, > but why would you ever want to be able > to read/write the same endpoint from multiple processes? > The control endpoint is a special endpoint which is shared and might be accessed from multiple process. Else you are right that only one process should access and endpoint at a time. --HPS
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