Date: Thu, 23 Dec 2004 14:50:51 -0800 From: Julian Elischer <julian@elischer.org> To: Julian Elischer <julian@vicor.com> Cc: Lennart Augustsson <lennart@augustsson.net> Subject: Re: USB vendore designations.. Message-ID: <41CB4BCB.1080708@elischer.org> In-Reply-To: <41CB38A7.5020700@vicor.com> References: <41CB38A7.5020700@vicor.com>
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EHCI is almost ok.. except for where it REALLY SUCKS! Is there anyone who really understands it? It seems to me that there is almost no way to remove a pipe's queue from the async active schedule without losing information as to whether the transfers on it were completed or not. (other than halting the entire async schedule, removing the queue, and then restarting the async schedule. Similarly, there doesn't seen to be a really safe way to remove transfer items from said queue (i,e. cancel/abort them), without losing statet information for other items on the same queue. Anyone with any thoughts on this, speak up! :-)
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