From nobody Tue Apr 15 15:30:29 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 1488219496439532.6116029560357; Mon, 27 Feb 2017 10:18:16 -0800 (PST) Received: from localhost ([::1]:55558 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciPsE-0004t7-UK for importer@patchew.org; Mon, 27 Feb 2017 13:18:14 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52192) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciPfj-0002QC-Du for qemu-devel@nongnu.org; Mon, 27 Feb 2017 13:05:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ciPfh-0001wn-2f for qemu-devel@nongnu.org; Mon, 27 Feb 2017 13:05:19 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:48680) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ciPfg-0001ss-R5 for qemu-devel@nongnu.org; Mon, 27 Feb 2017 13:05:16 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1ciPfS-0002K0-Te for qemu-devel@nongnu.org; Mon, 27 Feb 2017 18:05:02 +0000 From: Peter Maydell To: qemu-devel@nongnu.org Date: Mon, 27 Feb 2017 18:04:34 +0000 Message-Id: <1488218699-31035-6-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1488218699-31035-1-git-send-email-peter.maydell@linaro.org> References: <1488218699-31035-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 05/30] 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: , 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 Message-id: 20170214185225.7994-4-ppandit@redhat.com Reviewed-by: Alistair Francis Signed-off-by: Peter Maydell --- 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 5adeab6..c270e09 100644 --- a/hw/sd/sdhci.c +++ b/hw/sd/sdhci.c @@ -1023,7 +1023,11 @@ 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_multi_blocks(s); + } else { + sdhci_sdma_transfer_single_block(s); + } } break; case SDHC_BLKSIZE: --=20 2.7.4