Date: Tue, 29 Mar 2005 12:07:42 -0500 (EST) From: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> To: Warner Losh <imp@bsdimp.com> Cc: freebsd-mobile@FreeBSD.ORG Subject: Re: Reattach/redetect allways connected umass device - is it possible ? Message-ID: <200503291707.j2TH7gTo052830@khavrinen.lcs.mit.edu> In-Reply-To: <20050329.084430.74749236.imp@bsdimp.com> References: <39800.1112083716@critter.freebsd.dk> <20050329.011633.33548829.imp@bsdimp.com> <42492C60.50005@elischer.org> <20050329.084430.74749236.imp@bsdimp.com>
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<<On Tue, 29 Mar 2005 08:44:30 -0700 (MST), Warner Losh <imp@bsdimp.com> said: > No they don't. They umass device (the thing that the CF card plugs > into) does. However, there's no asynchonous event that happens when > the CF (or whatever) card is inserted or removed. With newer memory devices, the card *is* the umass device. Certainly that's the case with Sony Memory Stick. The "reader" is nothing more than a hub. (CF is unusual in that regard because it's really a slimmed-down PC-CARD device.) -GAWollman
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