Date: Wed, 20 Mar 2013 09:59:25 -0400 From: "illoai@gmail.com" <illoai@gmail.com> To: mexas@bristol.ac.uk Cc: freebsd-questions@freebsd.org, freebsd-ia64@freebsd.org Subject: Re: USB host controllers on a server that does not use USB devices? Message-ID: <CAHHBGkrnZ77C-EqfM72djU07ZH3uqvzQhNUaxtZ3nshEhzaXgw@mail.gmail.com> In-Reply-To: <201303200910.r2K9AjTN041940@mech-cluster241.men.bris.ac.uk> References: <201303200910.r2K9AjTN041940@mech-cluster241.men.bris.ac.uk>
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On 20 March 2013 05:10, Anton Shterenlikht <mexas@bristol.ac.uk> wrote: > This is on an ia64 server. > > Do I need these devices in kernel: > > device ehci # EHCI host controller > device ohci # OHCI PCI->USB interface > device uhci # UHCI PCI->USB interface > > if I don't ever attach any usb devices to it? Probably not on a server, but there are some built-in devices in some notebooks (webcam & bluetooth) that are run through a usb bus. usbconfig(8) may be helpful. -- --
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