From owner-cvs-src@FreeBSD.ORG Mon Mar 21 01:34:08 2005 Return-Path: Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CA73216A4CE; Mon, 21 Mar 2005 01:34:08 +0000 (GMT) Received: from salmon.maths.tcd.ie (salmon.maths.tcd.ie [134.226.81.11]) by mx1.FreeBSD.org (Postfix) with SMTP id A570443D49; Mon, 21 Mar 2005 01:34:07 +0000 (GMT) (envelope-from iedowse@maths.tcd.ie) Received: from walton.maths.tcd.ie by salmon.maths.tcd.ie with SMTP id ; 21 Mar 2005 01:31:58 +0000 (GMT) To: ticso@cicely.de In-Reply-To: Your message of "Mon, 21 Mar 2005 01:30:07 +0100." <20050321003007.GO53520@cicely12.cicely.de> Date: Mon, 21 Mar 2005 01:31:57 +0000 From: Ian Dowse Message-ID: <200503210131.aa69950@salmon.maths.tcd.ie> cc: cvs-src@freebsd.org cc: src-committers@freebsd.org cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/dev/usb uhub.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Mar 2005 01:34:09 -0000 In message <20050321003007.GO53520@cicely12.cicely.de>, Bernd Walter writes: >On Sun, Mar 20, 2005 at 11:45:00PM +0000, Ian Dowse wrote: >> Log: >> Root hubs don't have transaction translators, so skip printing the >> message about them if the hub depth is zero. > >This is only true for the current hardware we support. >AFAIK the Philips ISP1761 is a EHCI derived USB On-The-Go controller >without companion controllers using a TT on the root hub. Ok, thanks for the information - I guess we may need a different way to detect whether transaction translation is present. Although, just looking for information on the ISP1761, it might actually have a real non-root hub built in, as it claims to be EHCI compliant. Ian