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[86.222.93.116]) by smtp.gmail.com with ESMTPSA id r67sm6437805wma.6.2021.07.11.14.11.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Jul 2021 14:11:28 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PULL 4/4] hw/sd: sdhci: Enable 64-bit system bus capability in the default SD/MMC host controller Date: Sun, 11 Jul 2021 23:10:57 +0200 Message-Id: <20210711211057.2714586-5-f4bug@amsat.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210711211057.2714586-1-f4bug@amsat.org> References: <20210711211057.2714586-1-f4bug@amsat.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x42c.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.248, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: Joanne Koong , Alexander Bulekov , Bin Meng , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Bin Meng Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Joanne Koong The default SD/MMC host controller uses SD spec v2.00. 64-bit system bus capability was added in v2. In this change, we arrive at 0x157834b4 by computing (0x057834b4 | (1ul << 28)) where 28 represents the BUS64BIT SDHC_CAPAB field. Signed-off-by: Joanne Koong Reviewed-by: Bin Meng Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20210623185921.24113-1-joannekoong@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- hw/sd/sdhci-internal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/sd/sdhci-internal.h b/hw/sd/sdhci-internal.h index e8c753d6d1e..a76fc704e5e 100644 --- a/hw/sd/sdhci-internal.h +++ b/hw/sd/sdhci-internal.h @@ -316,16 +316,16 @@ extern const VMStateDescription sdhci_vmstate; * - 3.3v and 1.8v voltages * - SDMA/ADMA1/ADMA2 * - high-speed + * - 64-bit system bus * max host controller R/W buffers size: 512B * max clock frequency for SDclock: 52 MHz * timeout clock frequency: 52 MHz * * does not support: * - 3.0v voltage - * - 64-bit system bus * - suspend/resume */ -#define SDHC_CAPAB_REG_DEFAULT 0x057834b4 +#define SDHC_CAPAB_REG_DEFAULT 0x157834b4 #define DEFINE_SDHCI_COMMON_PROPERTIES(_state) \ DEFINE_PROP_UINT8("sd-spec-version", _state, sd_spec_version, 2), \