Date: Tue, 9 Oct 2007 23:08:02 +0530 From: "GAURAV GUPTA" <emdgaurav@gmail.com> To: freebsd-usb@freebsd.org Subject: help for understand the usb calls: Message-ID: <dc2adf190710091038p36fa5009h299ecdb400581b87@mail.gmail.com>
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Hi all, My name is tarru .i am trying to understand the usb call . and currently i got struck and i would like to know the difference between functions. usbd_transfer() and usbd_do_request() are we doing anything different ? .i confused since in both cases we are transferring/queering for data to usb device Please let me know if anybody can help on this Thanks, Tarru
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