From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 745E0C433EF for ; Thu, 31 Mar 2022 10:16:10 +0000 (UTC) Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by mx.groups.io with SMTP id smtpd.web12.5414.1648721766614328503 for ; Thu, 31 Mar 2022 03:16:07 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=neutral (domain: denx.de, ip: 46.255.230.98, mailfrom: pavel@denx.de) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 8D8CB1C0B96; Thu, 31 Mar 2022 12:16:04 +0200 (CEST) Date: Thu, 31 Mar 2022 12:16:03 +0200 From: Pavel Machek To: Lad Prabhakar Cc: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek , Biju Das Subject: Re: [PATCH 5.10.y-cip 13/39] mmc: renesas_internal_dmac: add pre_req and post_req support Message-ID: <20220331101603.GC21513@amd> References: <20220330185454.10887-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <20220330185454.10887-14-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="R+My9LyyhiUvIEro" Content-Disposition: inline In-Reply-To: <20220330185454.10887-14-prabhakar.mahadev-lad.rj@bp.renesas.com> User-Agent: Mutt/1.5.23 (2014-03-12) List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 31 Mar 2022 10:16:10 -0000 X-Groupsio-URL: https://lists.cip-project.org/g/cip-dev/message/7897 --R+My9LyyhiUvIEro Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > commit 69e7d76afdb54243df957351804c0f1afca46d0f upstream. >=20 > Add pre_req and post_req support to improve performance. >=20 > Inspired by a patch in the BSP by Masaharu Hayakawa. >=20 > +/* > + * renesas_sdhi_internal_dmac_map() will be called with two difference "two different"? > + /* This DMAC cannot handle if buffer is not 128-bytes alignment */ "aligned"? Best regards, Pavel --=20 DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany --R+My9LyyhiUvIEro Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAmJFf2MACgkQMOfwapXb+vL+mwCgw4FbozuOEZmYPjl2Gl87NKXl /v8AmwajCTG6iqA9UBg/5ay1yt3/ZCrI =xkBS -----END PGP SIGNATURE----- --R+My9LyyhiUvIEro--