From nobody Sat Jul 12 04:33:05 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1486536277959770.3697472316164; Tue, 7 Feb 2017 22:44:37 -0800 (PST) Received: from localhost ([::1]:57968 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cbLzY-0006hJ-D7 for importer@patchew.org; Wed, 08 Feb 2017 01:44:36 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60847) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cbLxW-0005aC-Rt for qemu-devel@nongnu.org; Wed, 08 Feb 2017 01:42:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cbLxV-0005fL-Pa for qemu-devel@nongnu.org; Wed, 08 Feb 2017 01:42:30 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58044) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cbLxV-0005fE-KI for qemu-devel@nongnu.org; Wed, 08 Feb 2017 01:42:29 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BAD3180F9B; Wed, 8 Feb 2017 06:42:29 +0000 (UTC) Received: from localhost.localdomain (ovpn-116-33.sin2.redhat.com [10.67.116.33]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v186gGuR032148 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 8 Feb 2017 01:42:26 -0500 From: P J P To: Qemu Developers Date: Wed, 8 Feb 2017 12:12:11 +0530 Message-Id: <20170208064212.25307-3-ppandit@redhat.com> In-Reply-To: <20170208064212.25307-1-ppandit@redhat.com> References: <20170208064212.25307-1-ppandit@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 08 Feb 2017 06:42:29 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 2/3] sd: sdhci: conditionally invoke multi block transfer X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Prasad J Pandit , "Edgar E . Iglesias" , Alistair Francis , Wjjzhang , Jiang Xin Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Prasad J Pandit In sdhci_write invoke multi block transfer if it is enabled in the transfer mode register 's->trnmod'. Signed-off-by: Prasad J Pandit --- hw/sd/sdhci.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c index cf400c8..532ef87 100644 --- a/hw/sd/sdhci.c +++ b/hw/sd/sdhci.c @@ -1022,7 +1022,11 @@ sdhci_write(void *opaque, hwaddr offset, uint64_t va= l, unsigned size) /* Writing to last byte of sdmasysad might trigger transfer */ if (!(mask & 0xFF000000) && TRANSFERRING_DATA(s->prnsts) && s->blk= cnt && s->blksize && SDHC_DMA_TYPE(s->hostctl) =3D=3D SDHC_CTRL_S= DMA) { - sdhci_sdma_transfer_multi_blocks(s); + if (!(s->trnmod & SDHC_TRNS_MULTI)) { + sdhci_sdma_transfer_single_block(s); + } else { + sdhci_sdma_transfer_multi_blocks(s); + } } break; case SDHC_BLKSIZE: --=20 2.9.3