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[95.127.46.33]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-424c8424606sm73979315e9.30.2024.06.27.09.27.54 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 27 Jun 2024 09:27:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719505678; x=1720110478; 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=PCAoLc7mb3MX2dHo327SeM2P71tXBpRF4C3PP6PydTI=; b=Ow85t6zGoMZL5rfAibEj2gYXtKbN8uiqbfc3odrqkW27S4g1qyYAOr/o4s8wmZFVv8 OsaM82RjZirRqE7l9PmoKGOtauUOoP1z/J+zh/ln2pKgkIVfKhoHLfpFeT7M9Wj6ibv/ Ohm788b80Qt38XaL6uUjfuhEye96VyAu0CmtBdrQz5n9E+jKCvN6g6d6DD7ecRJNyty1 4k5m4TJltj5NfMHegpDlzKqjBrCBUBkgGkzNkzuvy96e0UUQt9T8lOY030ffjcbsS6gr ofwWydo1HaLzbfkWOx2Uo4BUUkHFAtiwzB6/9Ldf7Q3r//3A+kiXlD2jOiwFcXzOFlWo 0Pog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719505678; x=1720110478; 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=PCAoLc7mb3MX2dHo327SeM2P71tXBpRF4C3PP6PydTI=; b=dw0MQaE3GgxrCithlXL2vHgEcyj5Nivnch1FPY9hCNz0PG+97+XHc+g3BSw2lsvkEF 4kvDboZvyVHbpPfiLlnrw9CfOzK1/aKmaZJeaxyOYMH/YSAL5pBn1EUL4CF6PW6UcXsw q7abs66FcJ7jRlPupxXqSmkiD4E33rK0VRN2gyife1JBwrLYtY1oirN0nFTfTMvzVJ45 DAmyn+DxRzYGMwkP5t+sEAxLxV2waFwINBfxPSoS9pB4kzbMEhsle/CH4JzgBWnzUOqW ozh/qh6JAXyvW7bppPf04zUD3zV4xqBtn5I4FldC5UCM4C8ivJVzhVy5o9RF6GDOYXLm DmGA== X-Gm-Message-State: AOJu0YyXJyGG756VfHr/YA7Yxd7CeM1D9oJjtJ4cVONYHuRAOLK8uUld zyyK3/2UGoDE+LvgFoGaASm0e5V0Mob6cr4tWw1Sdm1q6w9mB5YWD1zyIp1JQnMNiTR5Rj9ujUu tV8o= X-Google-Smtp-Source: AGHT+IHyN7cEXOLfqrWwo2hBDF13kWgH0mkcLdXed+YMylS9xaoPovfoxzhtUmk3JFbGdFR+cPUFkg== X-Received: by 2002:a05:600c:1d01:b0:425:6927:5f6a with SMTP id 5b1f17b1804b1-4256927620cmr3528425e9.19.1719505678287; Thu, 27 Jun 2024 09:27:58 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Francisco Iglesias , Bin Meng , Sai Pavan Boddu , Joel Stanley , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Luc Michel Subject: [PATCH v2 02/11] hw/sd/sdcard: Convert SWITCH_FUNCTION to generic_read_byte (CMD6) Date: Thu, 27 Jun 2024 18:27:20 +0200 Message-ID: <20240627162729.80909-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240627162729.80909-1-philmd@linaro.org> References: <20240627162729.80909-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=philmd@linaro.org; helo=mail-wm1-x331.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=unavailable 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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1719505698882100001 Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/sd/sd.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 1a8d06804d..f7735c39a8 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1086,7 +1086,6 @@ static sd_rsp_type_t sd_cmd_unimplemented(SDState *sd= , SDRequest req) } =20 /* Configure fields for following sd_generic_read_byte() calls */ -__attribute__((unused)) static sd_rsp_type_t sd_cmd_to_sendingdata(SDState *sd, SDRequest req, uint64_t start, const void *data, size_t size) @@ -1243,10 +1242,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, = SDRequest req) } =20 sd_function_switch(sd, req.arg); - sd->state =3D sd_sendingdata_state; - sd->data_start =3D 0; - sd->data_offset =3D 0; - return sd_r1; + return sd_cmd_to_sendingdata(sd, req, 0, NULL, 64); =20 case 7: /* CMD7: SELECT/DESELECT_CARD */ rca =3D sd_req_get_rca(sd, req); @@ -1946,7 +1942,6 @@ send_response: } =20 /* Return true when buffer is consumed. Configured by sd_cmd_to_sendingdat= a() */ -__attribute__((unused)) static bool sd_generic_read_byte(SDState *sd, uint8_t *value) { *value =3D sd->data[sd->data_offset]; @@ -2135,10 +2130,7 @@ uint8_t sd_read_byte(SDState *sd) sd->current_cmd, sd->data_offset, io_len); switch (sd->current_cmd) { case 6: /* CMD6: SWITCH_FUNCTION */ - ret =3D sd->data[sd->data_offset ++]; - - if (sd->data_offset >=3D 64) - sd->state =3D sd_transfer_state; + sd_generic_read_byte(sd, &ret); break; =20 case 9: /* CMD9: SEND_CSD */ --=20 2.41.0