Date: Thu, 14 Mar 2013 14:16:28 -0700 From: Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> To: Waitman Gobble <uzimac@da3m0n8t3r.com> Cc: aseem jolly <aseem.jolly@gmail.com>, freebsd-usb@freebsd.org Subject: Re: Need help in understanding USB driver Message-ID: <CAOgwaMvBKTtJ9VouBMa6%2BQ1p5wtP6Eu%2B4Ddi-md7ANVGEjXUYw@mail.gmail.com> In-Reply-To: <1363293918.99608@da3m0n8t3r.com> References: <CAC%2BxDdhCoRZUUbo2WDYN9UinaTg58yKNmPUJ%2BM45jur6rn3fYw@mail.gmail.com> <1363293918.99608@da3m0n8t3r.com>
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On Thu, Mar 14, 2013 at 1:45 PM, Waitman Gobble <uzimac@da3m0n8t3r.com>wrote: > aseem jolly <aseem.jolly@gmail.com> wrote .. > > I'm new to USB and need help in understanding USB driver. > > Any pointers to usb documentation would be really helpful or a mentor to > > help me come to pace would be the best. > > _______________________________________________ > > freebsd-usb@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-usb > > To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org" > > Hi, > > there's three drivers, enhanced (1.0) universal (2.0) and extensible (3.0). > ehci, ohci, xhci > A great way to see how they work is to take a look at > /usr/src/sys/dev/usb/ on your machine. > But here's a link to the source directory on one of my 10.0-CURRENT > machines, https://dx.burplex.com/src/sys/dev/usb/controller/ > Also I've noticed a book on bn.com about FreeBSD drivers, it *might* be > good, it's on my 'to buy and see if it's any good' list. Might check it out. > > -- > Waitman Gobble > San Jose California USA > > http://www.barnesandnoble.com/w/freebsd-device-drivers-joseph-kong/1110791573?ean=9781593272043 FreeBSD Device Drivers: A Guide for the Intrepid
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