Date: Fri, 5 Aug 2016 11:29:15 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Sebastian Huber <sebastian.huber@embedded-brains.de>, freebsd-usb@freebsd.org Subject: Re: USB Host Driver for Atmel USB High-Speed Interface (USBHS)? Message-ID: <433210bc-71eb-4d49-6713-9259a0cd38fe@selasky.org> In-Reply-To: <57A45A33.6020607@embedded-brains.de> References: <57A455B6.5080608@embedded-brains.de> <b32f6d96-2db2-6b7e-7752-c2a3e87e91dd@selasky.org> <57A45A33.6020607@embedded-brains.de>
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On 08/05/16 11:19, Sebastian Huber wrote: > > > On 05/08/16 11:11, Hans Petter Selasky wrote: >> On 08/05/16 11:00, Sebastian Huber wrote: >>> Hello, >>> >>> there are several Atmel USB controllers supported by FreeBSD. However, >>> support for the Atmel USB High-Speed Interface (USBHS) module seems to >>> be missing. This module can be found for example on the ATSAMV71Q21: >>> >>> http://www.atmel.com/devices/ATSAMV71Q21.aspx >>> >>> Does someone know if this module is supported (maybe out of tree) or is >>> someone working on a driver already? If not, then in case someone is >>> able to develop a FreeBSD driver for this module, then please contact me >>> to potentially do this on a contract basis. >>> >> >> Hi, >> >> Can you check if you have a match with avr32dci.c in >> sys/dev/usb/controller ? > > The register interface looks similar, but this is a device only driver? > At least I don't find defines for the host registers. I need the host mode. > Right. Try looking on sys/dev/usb/controllers, if you find a match for the register set. Else make a new one, cloning one of the existing ones. --HPS
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