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Message-id: <45C73ED3.3060804@shaw.ca> Date: Mon, 05 Feb 2007 08:27:31 -0600 From: Robert Hancock <hancockr@...w.ca> To: recklinux@...il.com, linux-kernel <linux-kernel@...r.kernel.org> Subject: Re: USB PCI Host Controller Driver recklinux@...il.com wrote: > Hi All, > > I am new to this Linux USB world i have no idea about the layring of > the USB at the Controller level, I ve worked on other USB controllers > on different platform so as i know that Linux worked in a totally > independent layered structure and need a very little change at every > layer .. > So what & where are the changes required for the controller ISP1562 in > Linux 2.6 ? > > Do i have to write the whole ehci & OHCI controller again ? > If there are any API's called by the upper layer that i should take > care of ? > Do i have to write a PCI Driver for probing and controller and then > write the specific registers ? > Is there any thing i should have to program where we schedule between > EHCI & OHCI or it is taken care by the controller ? > > Tks > There should be no need for a new driver for this controller, the existing EHCI and OHCI drivers should work. -- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@...pamshaw.ca Home Page: http://www.roberthancock.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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