From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 30C2B26E16A for ; Wed, 23 Apr 2025 08:26:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745396787; cv=none; b=PXLf32AMAPzIcFrAzeM8eTiw5QMYibu9vNbxHXPGVpTCeSAFRJWfHmOLx/d8y95yV3fQ6uW74TDMTDzAcE8kEDsQTwBaoQn8CTwwPOF8Jq0cUuANInv9UaXDdkpIFKoBjlPoI+mUnuNpioW8e2Y3Stl42OaEaIyK1lBoorp9gQw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745396787; c=relaxed/simple; bh=zd76tPWLvz03FGMRE8CwkIY4StHtha9RgA2vfs7dSNk=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Tiwd+HmKDLssAT+lcxfny/W2Ox7qxsI4o76VFRtylRtI9WpBpZreHpn5tFEvvt4dDYCsg0KdLmCA3rEku6HhW1YKK14rM5xAyKuXiwav4358m91QAlHvubgDP4+P2Eve1yJ/TuZQosOUoijL61gaK+3PoIpqJt777e/gHFCfr0E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=bW39eyc1; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="bW39eyc1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=zd76 tPWLvz03FGMRE8CwkIY4StHtha9RgA2vfs7dSNk=; b=bW39eyc1Zdqb7rdfP2F5 ieY6UgWtp/+V4BS8I1m4xQx/dVMgWvxNAmrFmuJyWfGqWHOC82aJQtPMDmRxjaaC khIXz0V503r+QdyccqIDl5NZKEvxB/sZn2cKgHYEtIdVK1NgrvP0u8BnA+AtkIHv CSX26KQEnqVf8RVbCl9kptC3RGyfiA65cPtBUwPp6ZV86/y9rOzFXm7XSbZvBSbG vl84MUTbQXn8rDWW+8abP72BsFj252Ahen/lMHxrFNyATrdSsEB8dePrdK1rS3VN 4lWc9nyIoq2iLNcWLW+CxYIusHhg9gqOsUUjZwfQM+MIt90fyZx6eduBzBfOuLlN gw== Received: (qmail 3005372 invoked from network); 23 Apr 2025 10:26:18 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 23 Apr 2025 10:26:18 +0200 X-UD-Smtp-Session: l3s3148p1@/wX82m0z4OUgAwDPXx6JAAunYj8Nf7DC Date: Wed, 23 Apr 2025 10:26:18 +0200 From: Wolfram Sang To: "Lad, Prabhakar" , Chris Brandt , Andi Shyti , Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Biju Das , Fabrizio Castro , Lad Prabhakar , Claudiu Beznea , Andy Shevchenko Subject: Re: [PATCH v8] i2c: riic: Implement bus recovery Message-ID: Mail-Followup-To: Wolfram Sang , "Lad, Prabhakar" , Chris Brandt , Andi Shyti , Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Biju Das , Fabrizio Castro , Lad Prabhakar , Claudiu Beznea , Andy Shevchenko References: <20250407121859.131156-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="eYv3UB7V5mlJ9iEk" Content-Disposition: inline In-Reply-To: --eYv3UB7V5mlJ9iEk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Well, frankly, this is the only test I tried and, yes, it did work for > me. Will check 'incomplete_write_byte' later today. I will also check if > I need to run the tests more often. I did not do an endless loop. Both tests work for me, even in an endless loop. I also get the desired signal outputs checking with the logic analyzer. Here is the branch I used: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/g3s/riic-recovery-experimental --eYv3UB7V5mlJ9iEk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmgIpCYACgkQFA3kzBSg KbYICg//YRlqSOeTRx9J+3cE0wYqmYTceyFoeDieEwHHdgw8XbU2bWLrIrIiC+aA XfUVbc/TFcfXCOmzVueXWo+HQAJ5KWSsrwW7wOAlkD+SxgJVMDC7+GjKE0Yu8zLf 7y8E+fGop+9hoPCmsJ2dzDVrja5URBfFy6fLn/xdjzGTmm6PIlcwvp+8Hi3ySMLe amXYX1zfUf5YqmC2JpyivLannnQ6/AA4yWSHH5UKRlO2wKr2rCbdbmV7nmASFYJp FZa2Iu86k0WLYSVz6FuWx5/ObT5lhZvmhR3s30MwKE+FvUKWeDRFQ2dTUwKB/SK7 nKo5bXmCT0sB60SX+FrUeoLdbP2JiB/cSQbsVuZ3z75rqULI5dkE+bUOvgfxFsfe WqZ5DpSBsBanxvHx12r37xNl+/bCWtJMsO/iXqhp3m4SBg9WseQ/bgKbRWQwp/yi I+z3ZY5I0lgcijwjdQuwcSYyQPRlUJU/uO7poVFvWzqGzBwoErj5lnfHWtmRdOp5 iLhXhZ90U33uDoSAn9ukrFKXox8TgavFfaG5MHZMWOtpw+CmBHpNIso69q+WTD0O i40k0Sgpr38oJjXtMYfELVtFX2E/3m/P2ZXETEDzp0Pa0AfnnVLJd0C0NAGfaxFQ GnL+w+r98SFDHiXEM9HE80PiwfnqhFO5V5dH34tktpyCDeZNDVU= =dlc3 -----END PGP SIGNATURE----- --eYv3UB7V5mlJ9iEk--