From nobody Wed Apr 16 17:23:12 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.zohomail.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; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1519313384814920.7070767732662; Thu, 22 Feb 2018 07:29:44 -0800 (PST) Received: from localhost ([::1]:39000 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eosoZ-0001m8-Vz for importer@patchew.org; Thu, 22 Feb 2018 10:29:44 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38502) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eosij-0004wE-30 for qemu-devel@nongnu.org; Thu, 22 Feb 2018 10:23:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eosih-0001mz-Oh for qemu-devel@nongnu.org; Thu, 22 Feb 2018 10:23:41 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:46610) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eosih-0001ls-Hb for qemu-devel@nongnu.org; Thu, 22 Feb 2018 10:23:39 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1eosig-00025D-K1 for qemu-devel@nongnu.org; Thu, 22 Feb 2018 15:23:38 +0000 From: Peter Maydell To: qemu-devel@nongnu.org Date: Thu, 22 Feb 2018 15:22:56 +0000 Message-Id: <20180222152307.7499-22-peter.maydell@linaro.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180222152307.7499-1-peter.maydell@linaro.org> References: <20180222152307.7499-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 21/32] sdcard: remove commands from unsupported old MMC specification 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 From: Philippe Mathieu-Daud=C3=A9 This device does not model MMCA Specification previous to v4.2 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alistair Francis Message-id: 20180215221325.7611-6-f4bug@amsat.org Signed-off-by: Peter Maydell --- hw/sd/sd.c | 33 --------------------------------- 1 file changed, 33 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index c87142d648..e55bf1fa75 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1037,24 +1037,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, } break; =20 - case 11: /* CMD11: READ_DAT_UNTIL_STOP */ - if (sd->spi) - goto bad_cmd; - switch (sd->state) { - case sd_transfer_state: - sd->state =3D sd_sendingdata_state; - sd->data_start =3D req.arg; - sd->data_offset =3D 0; - - if (sd->data_start + sd->blk_len > sd->size) - sd->card_status |=3D ADDRESS_ERROR; - return sd_r0; - - default: - break; - } - break; - case 12: /* CMD12: STOP_TRANSMISSION */ switch (sd->state) { case sd_sendingdata_state: @@ -1862,21 +1844,6 @@ uint8_t sd_read_data(SDState *sd) sd->state =3D sd_transfer_state; break; =20 - case 11: /* CMD11: READ_DAT_UNTIL_STOP */ - if (sd->data_offset =3D=3D 0) - BLK_READ_BLOCK(sd->data_start, io_len); - ret =3D sd->data[sd->data_offset ++]; - - if (sd->data_offset >=3D io_len) { - sd->data_start +=3D io_len; - sd->data_offset =3D 0; - if (sd->data_start + io_len > sd->size) { - sd->card_status |=3D ADDRESS_ERROR; - break; - } - } - break; - case 13: /* ACMD13: SD_STATUS */ ret =3D sd->sd_status[sd->data_offset ++]; =20 --=20 2.16.1