From nobody Wed Apr 16 17:55:27 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 1519314138641942.5289687567521; Thu, 22 Feb 2018 07:42:18 -0800 (PST) Received: from localhost ([::1]:39069 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eot0i-0004Yt-Pj for importer@patchew.org; Thu, 22 Feb 2018 10:42:16 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38637) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eosir-00056j-QT for qemu-devel@nongnu.org; Thu, 22 Feb 2018 10:23:50 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eosir-0001xf-2I for qemu-devel@nongnu.org; Thu, 22 Feb 2018 10:23:49 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:46620) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eosiq-0001wQ-RH for qemu-devel@nongnu.org; Thu, 22 Feb 2018 10:23:48 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1eosip-00027B-TL for qemu-devel@nongnu.org; Thu, 22 Feb 2018 15:23:47 +0000 From: Peter Maydell To: qemu-devel@nongnu.org Date: Thu, 22 Feb 2018 15:23:04 +0000 Message-Id: <20180222152307.7499-30-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 29/32] sdcard: check the card is in correct state for APP CMD (CMD55) 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 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alistair Francis Message-id: 20180215221325.7611-14-f4bug@amsat.org Signed-off-by: Peter Maydell --- hw/sd/sd.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index ff7ace3491..d6dd2b9a15 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1386,6 +1386,14 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, =20 /* Application specific commands (Class 8) */ case 55: /* CMD55: APP_CMD */ + switch (sd->state) { + case sd_ready_state: + case sd_identification_state: + case sd_inactive_state: + return sd_illegal; + default: + break; + } if (!sd->spi) { if (sd->rca !=3D rca) { return sd_r0; --=20 2.16.1