Date: Thu, 20 Dec 2007 20:05:32 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-arch@freebsd.org Cc: Poul-Henning Kamp <phk@phk.freebsd.dk>, Alfred Perlstein <alfred@freebsd.org> Subject: More leaves on the device tree ? Message-ID: <200712202005.33263.hselasky@c2i.net>
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Hi, I'm currently working on USB and I have been thinking about a simple way to find what devices an USB device creates, and how to easily present that information to the user. I know there is "devinfo" and I would like to extend this utility to also show which devices under /dev belongs to the device. Implementation: "make_dev" takes an additional "device_t parent_device" argument and creates a child device with some magic flags set. Any comments ? --HPS
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