From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 428633E5A1C; Fri, 14 Aug 2026 07:30:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786692658; cv=none; b=SxKclNZUXYNNgG4H0gDs2en67D4DiWyLM1iaz7cUNttoWUez4J02OSj2+ddsEBVB1PirFfq/g5aG8yYz3HwUEUt5hXMMXHluPMvhYFrA9GDuhpZs/bV0si1rOeSbnPF2XrCjRr9r6Azt+DpjLm9UDyc68Z07WfYB5aWKs00LF1A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786692658; c=relaxed/simple; bh=bM8eT9aWTFiGSsSbxvoU+I54vT+vTRzOZoDrzISQlEw=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:From:To:Subject: References:In-Reply-To; b=jB8z8IUzMRCdFIzawPW6Gphs/Jrpf+YUfHRYYOeyDoozrjR20mJ3ccrcQ1KAej5GJgbFlr+2yoje+HzhmVVm/P+jF3o3UGVKwYBkoqBhZFUGf4AfP27ZvxjkzSjtpLrFn7AEB5d/HaNw3xiD5FGLLNzGx7tbqcUsLmYBlQllK1o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iO/Tm7d/; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iO/Tm7d/" Received: by smtp.kernel.org (Postfix) with UTF8SMTPSA id B64371F000E9; Fri, 14 Aug 2026 07:30:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786692651; bh=bM8eT9aWTFiGSsSbxvoU+I54vT+vTRzOZoDrzISQlEw=; h=Date:Cc:From:To:Subject:References:In-Reply-To; b=iO/Tm7d/uQCepDVKVuoWLea/mDfbjx4rmPpozAMg1UcMXQ8EXZnXRnzpKYZa9m9Vm WF0CMtWn2UpIRzPrymaJHWGwmwGn1BxsNvfbDk4MFYPp1ac+GbySKO9OE3lTPV45yM 5DyacIeFvO+F8Ns4q0RMBJErrls78gHiVZ51iWJ0nd53blNj2R2Ki2BN36jg0WanKV nkQb7zBXhZ6mBVLV1uT/zyxjVQfjZSN6lBjMwAnn75089+wGbCfq0dOFcTLiAY0p6E 4lGilHCKk1bKm9wj/5mIGvtriwP5zNVLIYrYOpLKILju2qww4dNsxy8tGvyol0qv/G zwORsu5SUz1+A== Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: multipart/signed; boundary=c45a5c71f3c522245c58086c2af59588910327fe09316da7b2bf41c0654a; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Fri, 14 Aug 2026 09:30:47 +0200 Message-Id: Cc: "Steam Lin" , "Hsin-Yi Wang" , "Thomas Petazzoni" , , , , From: "Michael Walle" To: "Miquel Raynal" , "Pratyush Yadav" , "Takahiro Kuwano" , "Richard Weinberger" , "Vignesh Raghavendra" , "Nicolas Ferre" , "Alexandre Belloni" , "Claudiu Beznea" , "Jonathan Corbet" , "Shuah Khan" Subject: Re: [PATCH v3 01/23] mtd: spi-nor: Rename BFPT_DWORD15_QER_SR2_BIT1_BUGGY X-Mailer: aerc 0.20.0 References: <20260813-winbond-v7-1-spi-nor-rv-addition-v3-0-b637cf120d5c@bootlin.com> <20260813-winbond-v7-1-spi-nor-rv-addition-v3-1-b637cf120d5c@bootlin.com> In-Reply-To: <20260813-winbond-v7-1-spi-nor-rv-addition-v3-1-b637cf120d5c@bootlin.com> --c45a5c71f3c522245c58086c2af59588910327fe09316da7b2bf41c0654a Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Thu Aug 13, 2026 at 5:19 PM CEST, Miquel Raynal wrote: > The _BUGGY suffix is not super accurate. There is a behavior that indeed > seems strange, but it is somewhat documented. The fact is, with this QER > field the status register is considered 16-bit wide and if one writes > the first 8 bits (SR1) without the next 8 bits (SR2) then the content of > SR2 will be assumed to be 0x00 and will be cleared. > > Rename it BFPT_DWORD15_QER_SR2_BIT1_NO_1B_WR to align with the other > namings (_NO_RD) and clarify the meaning of this field. > > No functional change. > > Signed-off-by: Miquel Raynal Reviewed-by: Michael Walle --c45a5c71f3c522245c58086c2af59588910327fe09316da7b2bf41c0654a Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCan7EJxIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/hW7wGAy7PRiAZxI6sAkKTAtlaeeIsZHlw7yC5a aI4j9dY5nHEwI1xVFmGzzsDFZJdA7XYLAXwIsynQLzZLwUduvu3QWxAKyH258VXd MpcbIucfhmBPkBUHlwll4gMV3K8xhIxSmCA= =ZwQI -----END PGP SIGNATURE----- --c45a5c71f3c522245c58086c2af59588910327fe09316da7b2bf41c0654a--