From: Warner Losh <[EMAIL PROTECTED]> Subject: Re: ehci not used(?) when connected device turned on later Date: Tue, 17 Jan 2006 16:29:38 -0700 (MST)
> From: Juergen Lock <[EMAIL PROTECTED]> > Subject: ehci not used(?) when connected device turned on later > Date: Tue, 17 Jan 2006 23:51:31 +0100 > > > Is this a known problem with the 5.4 usb code? > > > > 1. connect an externally powered umass device (eg a harddrive with > > its own psu) thats turned off > > 2. boot freebsd > > 3. turn the device on later > > > > then it gets only usb 1.1 speed even when ehci is in the kernel. > > You have to reconnect it _while being turned on_ to get usb2 speed. > > Same problem if you turn it off after use and later turn it back on > > while still being connected... > > > > Is there a fix? (With linux it works as expected, if that means > > anything... :) > > > > Oh, please Cc me with followups, I'm not subscribed on -usb (yet?) > > I have no idea what you are saying. > > ehci is used for me when I plug in my devices, or when I turn them > on. Do you have ehci in your kernel? It was disabled by default in > 5.4. Oh, I'm slow today... I'm pretty sure that -current does the right thing, but I'll double check tonight. Warner _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[EMAIL PROTECTED]"
