Date: Tue, 27 Jul 2004 18:43:52 +0100 From: Ian Dowse <iedowse@maths.tcd.ie> To: Ian Dowse <iedowse@maths.tcd.ie> Cc: "M. Warner Losh" <imp@bsdimp.com> Subject: Re: Unloading USB driver while device is attached. Message-ID: <200407271843.aa10377@salmon.maths.tcd.ie> In-Reply-To: Your message of "Tue, 20 Jul 2004 00:45:08 BST." <200407200045.aa99979@salmon.maths.tcd.ie>
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In message <200407200045.aa99979@salmon.maths.tcd.ie>, Ian Dowse writes: >>: http://people.freebsd.org/~iedowse/usb.diff FYI, I've updated this patch to the latest -CURRENT, and finished an initial attempt at support for EHCI interrupt pipes. The interrupt pipe support is likely to be fairly broken, but it seems to be enough to allow attachment of USB2 hubs and at least some USB2 devices through USB2 hubs; I have only tested it with a USB2 umass device connected through a USB2 hub. USB1 devices will definitely not work via USB2 hubs, as none of the split transaction support is there. This is also in p4 (//depot/user/iedowse/iedowse_test/dev/usb). Ian
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