Date: Wed, 06 May 2009 19:39:11 +0300 From: Andriy Gapon <avg@icyb.net.ua> To: Julian Stacey <jhs@berklix.org> Cc: freebsd-usb@freebsd.org Subject: Re: devd automatic conversion of umass[0-9] to da[0-9] Message-ID: <4A01BD2F.40409@icyb.net.ua> In-Reply-To: <200905061528.n46FRumO004975@fire.js.berklix.net>
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on 06/05/2009 18:27 Julian Stacey said the following:
> Hi folks,
> Config below works for a number of memory sticks simultaneously;
> But if one already has a dvd burner plugged in,
> then it fails as devd sees (in case of a first memory stick) a new umass1.
> Although /dev/da0* get created, devd tries to access non existant da1*.
> Any ideas how to improve this ? ( Using 7.1-RELEASE )
You could try to watch for cdev events (i.e. creation of daX device nodes) instead
of driver events. But I am not sure if cdev events are in 7.1, they are definitely
in 7.2:
notify 1000 {
match "system" "DEVFS";
match "subsystem" "CDEV";
match "type" "CREATE";
match "cdev" "^da[0-9]+$";
action "echo 't120o3l32 b>c+f+16' > /dev/speaker";
};
--
Andriy Gapon
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