From nobody Fri May 17 02:41:23 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1611910384; cv=none; d=zohomail.com; s=zohoarc; b=iInqac7tohA0VfpCyseoov0f/7G2QdYgiZrsUfo8NO3XzCXSgutDkk04lIol6PjNXzVBx+bO70TKGWLNo7DLpTzQPSiebA9PA0ppqLYeSmJ0brNyZbc1Y4BopqS+MgkMNw8Cx5N6Pmg1oPh1Ppg9ce9+adzSA9fa7izPoLwZTrs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1611910384; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=CGJwe2KfCbup34X43OpSVdI4W313C+9sqSt3oL2OyqM=; b=eh5/+4+eS8JanNZQbrjT0Fd6bpI7rvsGXRmOg6eBsVuDspLzZFC8qASGZn5qMJgh+KohqZcqBwv+gcBwDiOVpmlWGl6+8ct52ao7tfTC0bYhJx2AKigq80+BXoU2zr/1g8SMfxjYRiht2VZvwsDq2YJaLKk//JpQHO/FNe4IBhI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1611910384923204.60349764764237; Fri, 29 Jan 2021 00:53:04 -0800 (PST) Received: from localhost ([::1]:33086 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l5PWZ-000097-R0 for importer@patchew.org; Fri, 29 Jan 2021 03:53:03 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:38682) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5PVB-0007jq-2w; Fri, 29 Jan 2021 03:51:38 -0500 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]:38323) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l5PV8-0001qi-Pb; Fri, 29 Jan 2021 03:51:36 -0500 Received: by mail-pl1-x633.google.com with SMTP id d4so4877421plh.5; Fri, 29 Jan 2021 00:51:33 -0800 (PST) Received: from i9-aorus-gtx1080.localdomain (144.168.56.201.16clouds.com. [144.168.56.201]) by smtp.gmail.com with ESMTPSA id t8sm6813925pjm.45.2021.01.29.00.51.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Jan 2021 00:51:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=CGJwe2KfCbup34X43OpSVdI4W313C+9sqSt3oL2OyqM=; b=PGXXMtWkZP3WRu7XygZfVCfuKiV3OvDyTc0oVegH+S7gcSf/uHJq1wOVs2ziv7KqSR mB51jN1DBtJmgRujTvW+7axPOFvFsU3FugRWaZU8Sqs26VHEWw+2WhOwZlz4u8IeHSlf P8HnxlJr2poiBvA+aBKY0ZASds/KXqEuro2eAs3nAMxfsYHlVN0I5+LLgG/2KBMR/jW3 UL4K5iOSdz6HcT001Gv7CmOcusyl55Ma/ptNUlR/iVT/FMvJSSmo7xiQtq6rtNGZSg2P 4U0rk8h/kvhoibojGu7bRRMEkddlOWJGIkkUtgLY89zIdbN+1XdVedsQs+C+H2vkO+et iziA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=CGJwe2KfCbup34X43OpSVdI4W313C+9sqSt3oL2OyqM=; b=n8WiBIH9mFbyZMQ8Y64JuuYbZyWkGtdyJr0iYLZTe23HrB/WxTNZWNtBQyZOHailPR DNpXbE941uMMa8/7ZjQPGqE0IKwHVNvTy6jBnDtkxHCIezwI0zkMQXEEAB+27UvFhXLF swRwRJhNfb2Rcs9tC+C5r2C8ybwyw8zeZuoHi4pekgxziQuJTRxhqNg+u0v4F+zb6dm2 FpmeyNjtIqwq/0oBhAoCpJ5y4wb25XJ1ATALHis4IAsBfGnIO0fUjHxzg1dybQXYcyBZ Q/7jU68ZHF1vcKwiR6/F/X24WvC2m/cwBH0ANQK5FglhqNaOca9hxmL2HFH05G43XBdG NKhQ== X-Gm-Message-State: AOAM532Thpn5xqv4N8tDxpYBBQClU1rrgwv8tL6/IQs2Ms1NrJnAGNL2 hSSyzihv8OECXkW/Go03fxo= X-Google-Smtp-Source: ABdhPJxjdZXMhlbssqFqIeCIEWplhvVsPcGOgbPDTutn0d6iI2/nYSdSnXkagCXHDp8W7w8kh6qQtw== X-Received: by 2002:a17:90b:d8d:: with SMTP id bg13mr3717293pjb.189.1611910292398; Fri, 29 Jan 2021 00:51:32 -0800 (PST) From: Bin Meng To: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-block@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH] hw/sd: sd: Bypass the RCA check for CMD13 in SPI mode Date: Fri, 29 Jan 2021 16:51:24 +0800 Message-Id: <20210129085124.21525-1-bmeng.cn@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=bmeng.cn@gmail.com; helo=mail-pl1-x633.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bin Meng Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" From: Bin Meng Unlike SD mode, when SD card is working in SPI mode, the argument of CMD13 is stuff bits. Hence we should bypass the RCA check. Signed-off-by: Bin Meng --- Based-on: http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3D226= 787 hw/sd/sd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 8c397d4ad7..4f902d0b72 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1166,8 +1166,9 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, S= DRequest req) case 13: /* CMD13: SEND_STATUS */ switch (sd->mode) { case sd_data_transfer_mode: - if (sd->rca !=3D rca) + if (!sd->spi && sd->rca !=3D rca) { return sd_r0; + } =20 return sd_r1; =20 --=20 2.25.1