From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 038C229E043 for ; Tue, 15 Apr 2025 12:22:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744719759; cv=none; b=rLPJVBH8whREE+lHBHiZDX6gu6Qw9tf8Rp5d1LIePMFYac1LKangveevmwmGMOq+0mNxcQlLMmMm4Djz+yy+y+DPHBQZKAoyAEBsu/51s00qgwb4lrWOCn4+WO962vp4sGQLUmXhosPoUKeXvAqR5412GgrkFOVRWdlv5nMQ8Zs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744719759; c=relaxed/simple; bh=nGZptLfmcIQJQ7SeMliGhRzKh98PHyOCwQNIGbVLckk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bD8cYwkJBhsP6rcKh5vTKvSLTUyrD75GiwGlO/PxOaugUWIzJSjluc5H3Mb/i81VICJ8ulaJEJykrUnCmzFqNsm2Qo1+j+PLrTOSKLzzHnHBq9p0XaMn1v/2JJWwZkuhPGiRGUeBlbYwfv0UQO06EXh6wpVzYMupaPT0496WSIo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=bJSozupJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="bJSozupJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0D32C4CEDD; Tue, 15 Apr 2025 12:22:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744719758; bh=nGZptLfmcIQJQ7SeMliGhRzKh98PHyOCwQNIGbVLckk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bJSozupJ5f8lV2IF04qidl6BxbioTwQM4Kmo/FNR68lbnM1bc5v08P4gMhO61lSOH uNFuAr8fdgNvgxm0xaOD0txVfXwlwSF0bo6kbgBpWZXzAL2PvhtCuZnkKX6s/6zRiR aYvjq+RJiUGF1SwVZyy5TA+HpD8YYlPKlePA5e9M= Date: Tue, 15 Apr 2025 14:22:35 +0200 From: Greg KH To: Alan Borzeszkowski Cc: linux-usb@vger.kernel.org, mika.westerberg@linux.intel.com, andreas.noever@gmail.com, michael.jamet@intel.com, YehezkelShB@gmail.com, heikki.krogerus@linux.intel.com Subject: Re: [PATCH 0/3] Introduce Thunderbolt/USB4 <-> USB Type-C port mapping Message-ID: <2025041521-axis-broadly-2216@gregkh> References: <20250414175554.107228-1-alan.borzeszkowski@linux.intel.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250414175554.107228-1-alan.borzeszkowski@linux.intel.com> On Mon, Apr 14, 2025 at 07:55:51PM +0200, Alan Borzeszkowski wrote: > Hello everyone, > > This patch series introduces the creation of symlinks between > Thunderbolt/USB4 ports and their corresponding USB Type-C ports. The > primary goal is to provide users with clear visibility into which USB4 > port is connected via a specific Type-C port. This provides the same > functionality that is already present in Chromebooks. > > Alan Borzeszkowski (3): > thunderbolt: Expose usb4_port_index() to other modules > thunderbolt: Add Thunderbolt/USB4 <-> USB3 match function > usb: typec: Connect Type-C port with associated USB4 port > > drivers/thunderbolt/tb.h | 1 + > drivers/thunderbolt/usb4.c | 14 +++++++-- > drivers/thunderbolt/usb4_port.c | 56 ++++++++++++++++++++++++++++----- > drivers/usb/typec/port-mapper.c | 23 ++++++++++++-- > include/linux/thunderbolt.h | 18 +++++++++++ > 5 files changed, 99 insertions(+), 13 deletions(-) > > > base-commit: 306a14d03f47fa152c7e47be544d8d582d387a20 > -- > 2.43.0 > > I'm guessing that these will come through the thunderbolt tree to me?