Date: Wed, 10 Feb 2010 13:06:12 -0700 (MST) From: Warren Block <wblock@wonkity.com> To: Mike Clarke <jmc-freebsd2@milibyte.co.uk> Cc: freebsd-questions@freebsd.org, Nikos Vassiliadis <nvass9573@gmx.com> Subject: Re: Detecting cards in USB card reader Message-ID: <alpine.BSF.2.00.1002101257140.15844@wonkity.com> In-Reply-To: <201002101753.59159.jmc-freebsd2@milibyte.co.uk> References: <201002061511.11639.jmc-freebsd2@milibyte.co.uk> <201002062328.27744.jmc-freebsd2@milibyte.co.uk> <4B6EA394.5050604@gmx.com> <201002101753.59159.jmc-freebsd2@milibyte.co.uk>
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On Wed, 10 Feb 2010, Mike Clarke wrote: > It does seem a pity though that we have to rely on the side effect of > having no support for writing to block devices instead of having a > specific means of detecting or checking for a media change in the card > reader. I agree that attempting a write to an unsuspecting device to signal a media change just looks wrong. usbconfig -d 3.3 reset seemed to work with my Sandisk card reader just now. This is still a side effect, but doesn't look as bad. -Warren Block * Rapid City, South Dakota USA
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