From patchwork Fri Jun 28 07:02:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 1953811 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=T98JedF6; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4W9Rdr5kPtz1yhT for ; Fri, 28 Jun 2024 17:19:44 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sN5ks-0001ra-Bn; Fri, 28 Jun 2024 03:10:46 -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 1sN5kq-0001oC-BF for qemu-devel@nongnu.org; Fri, 28 Jun 2024 03:10:44 -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 1sN5ko-0004qP-L7 for qemu-devel@nongnu.org; Fri, 28 Jun 2024 03:10:43 -0400 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-425680b1d3aso1788715e9.2 for ; Fri, 28 Jun 2024 00:10:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719558640; x=1720163440; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=z9Lv5oRHhagfJkOeTGJdPKagMg6fgJmQOzE+waR1EWA=; b=T98JedF6nwFPQAHKVNQ+26D8R7WkAIvDVxJpEdBL4Idg2vTwQsCJpMwawmmxNnZxHH YMwsM8+e02MWUvH1kI9l4m7+lSntnX1NVraQzQ0SJR6GCGLgLGyJv3y3z6SfORJHvyCG yzvMlfB6f9BtQ7XAvT86oDVTZ0SPfJl0Q2XBs7pkP5M95z0mJm5PPOO3yxh5L+4ePM6Y n7FNd45i77zsqePHYzRNQlVyk9S/kW++Pz331pkBaEYL6ldyFqlXORV6exPHOYao7v0p aULwE15PUXzLWffk0jcd5TKqLduhsE9KXj++GGzlotggdDdt4Xp5ddJXPe/sWFCQRMW6 rd1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719558640; x=1720163440; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=z9Lv5oRHhagfJkOeTGJdPKagMg6fgJmQOzE+waR1EWA=; b=gWGxqyxACSWK6cpCPMosEGGDFe4oxC2AXOjn80o8Nk0yD47nUEXyktCx1kUfthUuQU 4xZY37JthHTKzdSEZ+iW+NMPNT7sI3WdwAIrIWrkszYfHU/IjVgYj2DbnxYnrJtVlcD2 KZNwwOpiAryr0VZ1XOFLXjyDwasggSWoupi4N+OPJXtsZRQ+G+pWGEtMFimGih2Umc/1 voJxxkTgiIIx0lGR1vLwgjT+xHEavh8hpiBioa1qT4eoskeTD+DsKXqr6lyQCnDyUVmo 7aJqSGjOw0Vw9Ae1jMBJX98zKtAbxE/aXs36DQxnM/muUBlNrjHf7xrZRvvECds6LorH d0kw== X-Gm-Message-State: AOJu0YxUBylwzXSnxfMlpq0gf8kP3o9lerp+ugFoA4MSIklhvNG5+LZF 0VvxR1lWzMEb0wEIOZoTo3GYEbWOllRV5JlaDA/WOszkLZi8qZZaB1uFHXIyFCZvnUOUB/1M+4o y4hQ= X-Google-Smtp-Source: AGHT+IFCtM6EEN6utenCuAQWkhxLZEEAxegirbAm5FtWJZk+ylEDdAtFKZ+J8+n9UoWCtbKLyba67g== X-Received: by 2002:a05:600c:484f:b0:424:ac60:3a1 with SMTP id 5b1f17b1804b1-424ac6005afmr59414605e9.20.1719558640648; Fri, 28 Jun 2024 00:10:40 -0700 (PDT) Received: from m1x-phil.lan (cho94-h02-176-184-4-239.dsl.sta.abo.bbox.fr. [176.184.4.239]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4256b0642acsm21930665e9.25.2024.06.28.00.10.39 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 28 Jun 2024 00:10:40 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Subject: [RFC PATCH v42 86/98] hw/sd/sdcard: Add emmc_cmd_SEND_OP_COND handler (CMD1) Date: Fri, 28 Jun 2024 09:02:02 +0200 Message-ID: <20240628070216.92609-87-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240628070216.92609-1-philmd@linaro.org> References: <20240628070216.92609-1-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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Sai Pavan Boddu Add support to Power up the card and send response r3 in case of MMC. Signed-off-by: Sai Pavan Boddu Signed-off-by: Edgar E. Iglesias Signed-off-by: Cédric Le Goater Signed-off-by: Philippe Mathieu-Daudé --- hw/sd/sd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index c6e5c93acb..2dc0209482 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1190,6 +1190,12 @@ static sd_rsp_type_t spi_cmd_SEND_OP_COND(SDState *sd, SDRequest req) return sd_r1; } +static sd_rsp_type_t emmc_cmd_SEND_OP_COND(SDState *sd, SDRequest req) +{ + sd_ocr_powerup(sd); + return sd->state == sd_idle_state ? sd_r3 : sd_r0; +} + /* CMD2 */ static sd_rsp_type_t sd_cmd_ALL_SEND_CID(SDState *sd, SDRequest req) { @@ -2398,6 +2404,7 @@ static const SDProto sd_proto_emmc = { .name = "eMMC", .cmd = { [0] = {0, sd_bc, "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE}, + [1] = {0, sd_bcr, "SEND_OP_COND", emmc_cmd_SEND_OP_COND}, [2] = {0, sd_bcr, "ALL_SEND_CID", sd_cmd_ALL_SEND_CID}, [3] = {0, sd_ac, "SET_RELATIVE_ADDR", emmc_cmd_SET_RELATIVE_ADDR}, [4] = {0, sd_bc, "SEND_DSR", sd_cmd_unimplemented},