From patchwork Fri Oct 25 13:14:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13850689 Received: from mail-lf1-f47.google.com (mail-lf1-f47.google.com [209.85.167.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F2DA820BB23 for ; Fri, 25 Oct 2024 13:14:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729862099; cv=none; b=eQJwDY92NKie8mHYaB/U7VUFvBlXSoC5Q9vv7RBc1buqPSiNLxi7WYrpMP6YlXL78M0ST2XuftsXrFrr1VBpeRRwQ3/WFfVc/c68iwSPaVP3hyykP009rZJIm22m5lw9vaEiYura7zrV6DjwjFyE8C0pnPr/vzbCWPNlbHjvKwU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729862099; c=relaxed/simple; bh=p3g/8Z+J2ecDwNAbeCRrJL+kfRSjnRzkTSKppiTWOGE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=N/hRRaVkTs7j/qrJteSLL8rgXFPvajEsomggkE8JNDyD4Il6NlsEJjIMHKDYnamaq6FcIE9I8wQqX6NcDFkqpPVnjwr694nLjUEWz13oN6fbAiIhUMRcABZ6+vqu+wTfEV9lmqaEqkn1gHls/9BliuamNltFNUrRzv6yybq/64o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Usum0fAE; arc=none smtp.client-ip=209.85.167.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Usum0fAE" Received: by mail-lf1-f47.google.com with SMTP id 2adb3069b0e04-539f6e1f756so2412138e87.0 for ; Fri, 25 Oct 2024 06:14:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1729862094; x=1730466894; darn=vger.kernel.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=cdoImO6OFfTM2Lw/aicaT3K93cFHqPSr98CjhrJS+DM=; b=Usum0fAEfnAwg3DRH7UdAGsJxPATtqGNJdUYbE4dijh2ZeJf8cDpLpQv+6JWlOSyCQ UhDh90QmUyoZ3lp9dmn8m1RkrIo+fsi9Mi3AAHZag24g7vGzTD7TEGl3GIM4BNpklFH2 QidgeNUrhsFjot4Y9paoZWveLi500zWezYN7pZZgeko2Vst2rK7Htm+FatRFZhHocI/v l6TaYsPBGU6EqeO/z8shvLwRyzSJ0ERMqAsEGPFBQ1/qOsgPciwD6dmPut4iSFSDrGKA 4jl4adjswJ63QyOimLourBwYo3rp8IRd7PlhhKy9gEs9MJkSi9AsJ0nWRfeGh3x6jMty nzhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729862094; x=1730466894; 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=cdoImO6OFfTM2Lw/aicaT3K93cFHqPSr98CjhrJS+DM=; b=uqcLUoEA4DVtuBn61mXE5mxGkeoieoIgjIX8ufN9vJuyhdJGtkGhQCn6+TCtIGMEBM 1dMK4BdT/RlLZuG4/cOMWlBmmuvcMDX9lCQ4W4PUtI5jn/qVpM9gq3g+AUOttBZkroV3 Rf9D7yddrsqSLI6RI1jwqtXKmDAAxD9o/Ds4cXqMP3ztI/gCzJyBV1JKbUj85vpUM7Ai G001xVr3Z22LGJJeKO4Ghg89BRTVa0zP5WK24AlmuQDKzxL4keJhPgumC8OslrGqgV5w T5/VxYhYiDCqVJ6vRXpHnMqr0X0u6cpg5c5AjqDeejwDx8VlJLBu1gz0Kg71EI8Gwcaq zsOg== X-Forwarded-Encrypted: i=1; AJvYcCUqopo7oSNe+GJ9uKgc2sGfdftr4tgm1Ek8QTQnCe55qs4xEbl4WGLLLAsnac7WbgMNtwbFaojSdhOg@vger.kernel.org X-Gm-Message-State: AOJu0YwB6rRDJB0LJ1wju32hfz7x6d2XicafpTIf1ZsrifrpFrChi9qf Xsxzscv8SNY5eMPMyjXWnvRCBwQ5sD/k+zTjtU/ZePHRVIZDR+kgDKKO7VMtnpo= X-Google-Smtp-Source: AGHT+IHBrQGT9pmxc4oL2n1+HSGkoaeL5c5Y5zzjK0zgLQAj/a//GEezqB7iJbnehPJAIoa5TXY2sg== X-Received: by 2002:a05:6512:1585:b0:52f:d69e:bb38 with SMTP id 2adb3069b0e04-53b23dcd34fmr3409903e87.2.1729862094046; Fri, 25 Oct 2024 06:14:54 -0700 (PDT) Received: from gpeter-l.lan ([145.224.67.228]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4318b58b6bdsm47616685e9.45.2024.10.25.06.14.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Oct 2024 06:14:53 -0700 (PDT) From: Peter Griffin To: alim.akhtar@samsung.com, James.Bottomley@HansenPartnership.com, martin.petersen@oracle.com, avri.altman@wdc.com, bvanassche@acm.org, krzk@kernel.org Cc: tudor.ambarus@linaro.org, andre.draszik@linaro.org, kernel-team@android.com, willmcvicker@google.com, linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, ebiggers@kernel.org, Peter Griffin Subject: [PATCH v2 04/11] scsi: ufs: exynos: Add EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR check Date: Fri, 25 Oct 2024 14:14:35 +0100 Message-ID: <20241025131442.112862-5-peter.griffin@linaro.org> X-Mailer: git-send-email 2.47.0.163.g1226f6d8fa-goog In-Reply-To: <20241025131442.112862-1-peter.griffin@linaro.org> References: <20241025131442.112862-1-peter.griffin@linaro.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The values calculated in exynos_ufs_specify_phy_time_attr() are only used in exynos_ufs_config_phy_time_attr() and exynos_ufs_config_phy_cap_attr() if EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR flag is not set. Add a check for this flag to exynos_ufs_specify_phy_time_attr() and return for platforms that don't set it. Signed-off-by: Peter Griffin --- drivers/ufs/host/ufs-exynos.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c index d685d3e93ea1..a1a2fdcb8a40 100644 --- a/drivers/ufs/host/ufs-exynos.c +++ b/drivers/ufs/host/ufs-exynos.c @@ -546,6 +546,9 @@ static void exynos_ufs_specify_phy_time_attr(struct exynos_ufs *ufs) struct exynos_ufs_uic_attr *attr = ufs->drv_data->uic_attr; struct ufs_phy_time_cfg *t_cfg = &ufs->t_cfg; + if (ufs->opts & EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR) + return; + t_cfg->tx_linereset_p = exynos_ufs_calc_time_cntr(ufs, attr->tx_dif_p_nsec); t_cfg->tx_linereset_n =