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[209.51.188.17]) by mx.google.com with ESMTPS id d75a77b69052e-44651487616si107669881cf.348.2024.07.02.02.22.36 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 02 Jul 2024 02:22:36 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Ak49Db7z; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOZi9-0001CT-96; Tue, 02 Jul 2024 05:22:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sOZi3-0001B7-4e for qemu-devel@nongnu.org; Tue, 02 Jul 2024 05:21:59 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sOZhy-0006SF-Fn for qemu-devel@nongnu.org; Tue, 02 Jul 2024 05:21:58 -0400 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-424ad289949so28596435e9.2 for ; Tue, 02 Jul 2024 02:21:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719912112; x=1720516912; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VGAqlXXmWHNhTh9vgnZWCBaKbJgiHWhA9edkrjy7PcE=; b=Ak49Db7zbTHvDl8yDot8XOnyehNXcLQNBGbjbwYuqSuBk4DWQIF/mE4Mc59MgU/5aT 2Dww1kBNkTQGrkXWhvER05zKobR9Gh0pEK2FlUIeNeVnzMDvqcZ5lftDhIyeFNDpeVa0 VPcmzB7pRksBQUfv6atbHZn2OmxJ1tt88q527+XLniC/GRhQctDariVb5Zq9BrKRhMAS 4G92+lUEgrODE1wh+wcP0us2nOBqiPW8aTBN82US4kTRutqtr5kpp9fClXup2vA7aCih GB80jxj/y4rFJFn8ox4p15vapOeHHKyfOhQrowwb7WCIjoVrtPDCwk07E+J/N+WMKB9Z 0Vrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719912112; x=1720516912; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VGAqlXXmWHNhTh9vgnZWCBaKbJgiHWhA9edkrjy7PcE=; b=VaZys4X3z21yRy8Mwd+PsqvGQm9lXeI8XDEKJD2SgLy285Apn+uA5k6OYYMAi/T8Rq bW7/SXwyuq7fQTyT7sXSVYmjxsA/GSdIUBZ+LFYdcmTeGVfVtp7rOpHDkqsOjfdKnPI5 JZydVybksNxF5Ad678T+zvWLjEuHV3oqxnuIGOV1Ej5HqjNPHDYOq+8os8y7bETHpqL5 a2OvWcUODhQNfBWwrgmwbTnWQu0irIKRZCJ5KoLSpiD+yAlrkCavO1wJE4//VeHFC7gG w9huUaB4mQYgvz6s3d9cnaQfRc5TpfvB9t/+ewEGrrsApPDOh09csMW0cPibK1qHy8cb dz5A== X-Gm-Message-State: AOJu0YyiqFWaBi9DVQTNefCNWXie+vheSwat2A+DMqu5INtIDK52SuXM TfizepVBGVneSlx2bJC5yM77IsOVZiHWNwrMzWd3V2U2KVqBxyungRONG2t2WQuX3TO9Oz8ffAT S X-Received: by 2002:a7b:cbd2:0:b0:425:5eec:d261 with SMTP id 5b1f17b1804b1-4257a02805dmr62707875e9.34.1719912112410; Tue, 02 Jul 2024 02:21:52 -0700 (PDT) Received: from m1x-phil.lan ([176.187.209.58]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4257a2f7451sm132918665e9.0.2024.07.02.02.21.51 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 02 Jul 2024 02:21:52 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= Subject: [PULL 10/67] hw/sd/sdcard: Simplify sd_inactive_state handling Date: Tue, 2 Jul 2024 11:19:53 +0200 Message-ID: <20240702092051.45754-11-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240702092051.45754-1-philmd@linaro.org> References: <20240702092051.45754-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Card entering sd_inactive_state powers off, and won't respond anymore. Handle that once when entering sd_do_command(). Remove condition always true in sd_cmd_GO_IDLE_STATE(). Signed-off-by: Philippe Mathieu-Daudé Tested-by: Cédric Le Goater Reviewed-by: Cédric Le Goater Message-Id: <20240628070216.92609-12-philmd@linaro.org> --- hw/sd/sd.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 824cb47856..30c1d299d4 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1078,10 +1078,8 @@ static sd_rsp_type_t sd_cmd_unimplemented(SDState *sd, SDRequest req) /* CMD0 */ static sd_rsp_type_t sd_cmd_GO_IDLE_STATE(SDState *sd, SDRequest req) { - if (sd->state != sd_inactive_state) { - sd->state = sd_idle_state; - sd_reset(DEVICE(sd)); - } + sd->state = sd_idle_state; + sd_reset(DEVICE(sd)); return sd_is_spi(sd) ? sd_r1 : sd_r0; } @@ -1580,7 +1578,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) switch (sd->state) { case sd_ready_state: case sd_identification_state: - case sd_inactive_state: return sd_illegal; case sd_idle_state: if (rca) { @@ -1801,6 +1798,11 @@ int sd_do_command(SDState *sd, SDRequest *req, return 0; } + if (sd->state == sd_inactive_state) { + rtype = sd_illegal; + goto send_response; + } + if (sd_req_crc_validate(req)) { sd->card_status |= COM_CRC_ERROR; rtype = sd_illegal;