From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 262D528A3F8 for ; Mon, 2 Mar 2026 06:52:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772434369; cv=none; b=TMRaC4ypfvN0KxZN1iVmkDJe9YFutwwzaMEHONHaYdQIYTKHLZnMGRcVycCQ5kLFYHi2YhLCr4WSMETgXD4bVO4HZXo84Rq8sfQTVf+SNmVOah0ECXACgG47PYCEyS28/BcYEPNyUY2mz2kLDHhJ5EG7BGK7PpP/W6lmEWZqMkw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772434369; c=relaxed/simple; bh=rHSR9gbxokeoyscznea6Qrh6DR4kbRFA2bSwojaSrdU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DFNmHlV2yW0VaTmFBfmGCIOpEgn2HUsRVTLcxEK0BurmDc5lTGcEcZyzTlhp7DSnfxxDsKRESQrp+oBfvSMxI6bQtdg7bMaxOd5r10MdpARbq2FGyDl83C8LQevN1lRv/EkbK8Tah3plLDY/N+yabU3zOkJyoWF7wQ8SiAkUHKI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=LsgcxYwP; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="LsgcxYwP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772434368; x=1803970368; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=rHSR9gbxokeoyscznea6Qrh6DR4kbRFA2bSwojaSrdU=; b=LsgcxYwPWHX4YOwbDU3UWmnyACd3rgx/GCVMB2ATM/YvcMmH7K02Oi6/ 32CtHTeeh4XXs/fsu1sWfzGokX7PUHNmnEN0BeC5PIO7iq1BgLcVWv3ki hv8/xyZy+v8Kg7IDli8lTdiELeCqj+RbLTfHED/K4CMiWOVvuFsCtsGCx FHadpjvFBxcV8gga7k0lQCSaMLHbUtwCuSaemZzPEVWTK0xuAYO4iF4hZ AW8fp+Dw5o07FRLavDVoWQ3TQ2VsaBX0KS3gdZmMLTqE3mSQ/Md/2DWW4 MnzHg3hD5H3RR7T9RlXjP9unDtjQUSN8bln4NojR5CZlHTI1IJQfJEw/c A==; X-CSE-ConnectionGUID: xapxqBYIT8yrvbjZrDY+AA== X-CSE-MsgGUID: jwVP0O15S4SR5RP1snAHWw== X-IronPort-AV: E=McAfee;i="6800,10657,11716"; a="73544985" X-IronPort-AV: E=Sophos;i="6.21,319,1763452800"; d="scan'208";a="73544985" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Mar 2026 22:52:48 -0800 X-CSE-ConnectionGUID: LLXlVoTDTAOyplIOI6JNKQ== X-CSE-MsgGUID: 4Y0WDYVlSuSEuwPx8Tbekw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,319,1763452800"; d="scan'208";a="215235736" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa010.fm.intel.com with ESMTP; 01 Mar 2026 22:52:46 -0800 Received: by black.igk.intel.com (Postfix, from userid 1001) id A923195; Mon, 02 Mar 2026 07:52:44 +0100 (CET) Date: Mon, 2 Mar 2026 07:52:44 +0100 From: Mika Westerberg To: linux-usb@vger.kernel.org Cc: Yehezkel Bernat , Lukas Wunner , Andreas Noever , Rene Sapiens Subject: Re: [PATCH 0/2] thunderbolt: Disable CL states on older Titan Ridge firmware Message-ID: <20260302065244.GP2275908@black.igk.intel.com> References: <20260224070150.3320641-1-mika.westerberg@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=utf-8 Content-Disposition: inline In-Reply-To: <20260224070150.3320641-1-mika.westerberg@linux.intel.com> On Tue, Feb 24, 2026 at 08:01:48AM +0100, Mika Westerberg wrote: > Hi, > > There is known issue on Titan Ridge with older firmware that makes the link > unstable if CL states are enabled. This series adds a quirk that disables > them for older NVM firmware. > > Rene Sapiens (2): > thunderbolt: Read router NVM version before applying quirks > thunderbolt: Disable CLx on Titan Ridge-based devices with old firmware Applied to thunderbolt.git/next.