From patchwork Wed Mar 8 15:58:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 662318 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8652C678D5 for ; Wed, 8 Mar 2023 16:00:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232329AbjCHQAT (ORCPT ); Wed, 8 Mar 2023 11:00:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232392AbjCHP7t (ORCPT ); Wed, 8 Mar 2023 10:59:49 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15F59C5618 for ; Wed, 8 Mar 2023 07:59:18 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id ay29-20020a05600c1e1d00b003e9f4c2b623so1649539wmb.3 for ; Wed, 08 Mar 2023 07:59:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1678291156; 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=oEs1t8veFU2tAvwhzpLGeaw/srw6hGu66SINC0C8SMg=; b=lZMITYyUo2Wp2TP36HtU79j/jz+BNlG/tLVNUMGd+ZpkK0G3NATNqrdmAca9aUgyZJ pGwuUef/Ben0+2BkPjTqG27BzXM/gV/TzxlHGRSSwUIlk9L8v+TknI6BEQ8JP5CbdYjv rvQ47t++gIJVvjIKDo23YrTCRW0qnbWRBrp4DeK0TRrHg14oq1n0ZiXWTuoKvwwSOBMy TN5ek2xsVC4OrB/vbQHSu88X9r2dzwVhudBQOzrxXkotE2iL9KGZjwzSiO5VInavujXv wzOiwhXyfKh0kVQPnO5qxTVvlh5ZtFwOPp80WDHxbsj2AodaWmn2YK4PTi7hR9NuWuCE 3cjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678291156; 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=oEs1t8veFU2tAvwhzpLGeaw/srw6hGu66SINC0C8SMg=; b=RuSrL61I4Rueg1o4OP1Lv6lvH7ydwhg/vaFENTJEp0CPEXD8bHgSMkYJEakPtAIrPt 7pJbCAzyovvJzSi5m57xtouES8z6FLEqWYzbpChx+Q1V/hJlozpEmGL+9fd5EChOCL86 6c5RcWBnC4jWQ0svqwNagN+m8iGsjczOx+iY0gG7/Xg/WW3QTofFxxpt1ip+xpOGpGfI M+rPUnbIqQttNd3DiFRwiADowVIILXlM/VVr8VQAE8ugh05el7LdMHGTQeNzAEeyRwah H3nd29Bdna6nBe1cKzkLO/rjNH5pUbfAtyGEV+whQrzxtWptzaOz7R7exBVDfp4A70lp q4ow== X-Gm-Message-State: AO0yUKXTvzzYagmYL9Oqcz/ci2YlNGdps9Q7LZ6+WYMOvWZNLJ95+zvX uFPnzDQDXmZxs/drO9fTLCC5IP22Gk/OI66hiE4= X-Google-Smtp-Source: AK7set9MsjueZmqXimsxiGvEXrQp3DQHRFoAipS7VoLWqI6/qLv1FpLCsvZmdICdbJExSZtaVDAi+w== X-Received: by 2002:a05:600c:3ac8:b0:3da:28a9:a900 with SMTP id d8-20020a05600c3ac800b003da28a9a900mr16554117wms.41.1678291156126; Wed, 08 Mar 2023 07:59:16 -0800 (PST) Received: from hackbox.lan ([94.52.112.99]) by smtp.gmail.com with ESMTPSA id 16-20020a05600c229000b003eb2e33f327sm2548430wmf.2.2023.03.08.07.59.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Mar 2023 07:59:15 -0800 (PST) From: Abel Vesa To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Manivannan Sadhasivam , Alim Akhtar , Avri Altman , Bart Van Assche , Adrian Hunter , "James E . J . Bottomley" , "Martin K . Petersen" Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, Linux Kernel Mailing List , linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [RFC PATCH v2 5/7] scsi: ufs: ufs-qcom: Switch to the new ICE API Date: Wed, 8 Mar 2023 17:58:36 +0200 Message-Id: <20230308155838.1094920-6-abel.vesa@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230308155838.1094920-1-abel.vesa@linaro.org> References: <20230308155838.1094920-1-abel.vesa@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Now that there is a new dedicated ICE driver, drop the ufs-qcom-ice and use the new ICE api provided by the Qualcomm soc driver qcom-ice. Signed-off-by: Abel Vesa --- Changes since v1: * Added a check for supported algorithm and key size and passed the ICE defined values for algorithm and key size * Added call to evict function drivers/ufs/host/Kconfig | 2 +- drivers/ufs/host/Makefile | 1 - drivers/ufs/host/ufs-qcom-ice.c | 244 -------------------------------- drivers/ufs/host/ufs-qcom.c | 50 +++++-- drivers/ufs/host/ufs-qcom.h | 30 +--- 5 files changed, 46 insertions(+), 281 deletions(-) delete mode 100644 drivers/ufs/host/ufs-qcom-ice.c diff --git a/drivers/ufs/host/Kconfig b/drivers/ufs/host/Kconfig index 8793e3433580..16624ba08050 100644 --- a/drivers/ufs/host/Kconfig +++ b/drivers/ufs/host/Kconfig @@ -59,7 +59,7 @@ config SCSI_UFS_QCOM depends on SCSI_UFSHCD_PLATFORM && ARCH_QCOM depends on GENERIC_MSI_IRQ depends on RESET_CONTROLLER - select QCOM_SCM if SCSI_UFS_CRYPTO + select QCOM_INLINE_CRYPTO_ENGINE if SCSI_UFS_CRYPTO help This selects the QCOM specific additions to UFSHCD platform driver. UFS host on QCOM needs some vendor specific configuration before diff --git a/drivers/ufs/host/Makefile b/drivers/ufs/host/Makefile index d7c5bf7fa512..081b332fe7ce 100644 --- a/drivers/ufs/host/Makefile +++ b/drivers/ufs/host/Makefile @@ -5,7 +5,6 @@ obj-$(CONFIG_SCSI_UFS_DWC_TC_PLATFORM) += tc-dwc-g210-pltfrm.o ufshcd-dwc.o tc-d obj-$(CONFIG_SCSI_UFS_CDNS_PLATFORM) += cdns-pltfrm.o obj-$(CONFIG_SCSI_UFS_QCOM) += ufs_qcom.o ufs_qcom-y += ufs-qcom.o -ufs_qcom-$(CONFIG_SCSI_UFS_CRYPTO) += ufs-qcom-ice.o obj-$(CONFIG_SCSI_UFS_EXYNOS) += ufs-exynos.o obj-$(CONFIG_SCSI_UFSHCD_PCI) += ufshcd-pci.o obj-$(CONFIG_SCSI_UFSHCD_PLATFORM) += ufshcd-pltfrm.o diff --git a/drivers/ufs/host/ufs-qcom-ice.c b/drivers/ufs/host/ufs-qcom-ice.c deleted file mode 100644 index 453978877ae9..000000000000 --- a/drivers/ufs/host/ufs-qcom-ice.c +++ /dev/null @@ -1,244 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Qualcomm ICE (Inline Crypto Engine) support. - * - * Copyright (c) 2014-2019, The Linux Foundation. All rights reserved. - * Copyright 2019 Google LLC - */ - -#include -#include -#include - -#include "ufs-qcom.h" - -#define AES_256_XTS_KEY_SIZE 64 - -/* QCOM ICE registers */ - -#define QCOM_ICE_REG_CONTROL 0x0000 -#define QCOM_ICE_REG_RESET 0x0004 -#define QCOM_ICE_REG_VERSION 0x0008 -#define QCOM_ICE_REG_FUSE_SETTING 0x0010 -#define QCOM_ICE_REG_PARAMETERS_1 0x0014 -#define QCOM_ICE_REG_PARAMETERS_2 0x0018 -#define QCOM_ICE_REG_PARAMETERS_3 0x001C -#define QCOM_ICE_REG_PARAMETERS_4 0x0020 -#define QCOM_ICE_REG_PARAMETERS_5 0x0024 - -/* QCOM ICE v3.X only */ -#define QCOM_ICE_GENERAL_ERR_STTS 0x0040 -#define QCOM_ICE_INVALID_CCFG_ERR_STTS 0x0030 -#define QCOM_ICE_GENERAL_ERR_MASK 0x0044 - -/* QCOM ICE v2.X only */ -#define QCOM_ICE_REG_NON_SEC_IRQ_STTS 0x0040 -#define QCOM_ICE_REG_NON_SEC_IRQ_MASK 0x0044 - -#define QCOM_ICE_REG_NON_SEC_IRQ_CLR 0x0048 -#define QCOM_ICE_REG_STREAM1_ERROR_SYNDROME1 0x0050 -#define QCOM_ICE_REG_STREAM1_ERROR_SYNDROME2 0x0054 -#define QCOM_ICE_REG_STREAM2_ERROR_SYNDROME1 0x0058 -#define QCOM_ICE_REG_STREAM2_ERROR_SYNDROME2 0x005C -#define QCOM_ICE_REG_STREAM1_BIST_ERROR_VEC 0x0060 -#define QCOM_ICE_REG_STREAM2_BIST_ERROR_VEC 0x0064 -#define QCOM_ICE_REG_STREAM1_BIST_FINISH_VEC 0x0068 -#define QCOM_ICE_REG_STREAM2_BIST_FINISH_VEC 0x006C -#define QCOM_ICE_REG_BIST_STATUS 0x0070 -#define QCOM_ICE_REG_BYPASS_STATUS 0x0074 -#define QCOM_ICE_REG_ADVANCED_CONTROL 0x1000 -#define QCOM_ICE_REG_ENDIAN_SWAP 0x1004 -#define QCOM_ICE_REG_TEST_BUS_CONTROL 0x1010 -#define QCOM_ICE_REG_TEST_BUS_REG 0x1014 - -/* BIST ("built-in self-test"?) status flags */ -#define QCOM_ICE_BIST_STATUS_MASK 0xF0000000 - -#define QCOM_ICE_FUSE_SETTING_MASK 0x1 -#define QCOM_ICE_FORCE_HW_KEY0_SETTING_MASK 0x2 -#define QCOM_ICE_FORCE_HW_KEY1_SETTING_MASK 0x4 - -#define qcom_ice_writel(host, val, reg) \ - writel((val), (host)->ice_mmio + (reg)) -#define qcom_ice_readl(host, reg) \ - readl((host)->ice_mmio + (reg)) - -static bool qcom_ice_supported(struct ufs_qcom_host *host) -{ - struct device *dev = host->hba->dev; - u32 regval = qcom_ice_readl(host, QCOM_ICE_REG_VERSION); - int major = regval >> 24; - int minor = (regval >> 16) & 0xFF; - int step = regval & 0xFFFF; - - /* For now this driver only supports ICE version 3. */ - if (major != 3) { - dev_warn(dev, "Unsupported ICE version: v%d.%d.%d\n", - major, minor, step); - return false; - } - - dev_info(dev, "Found QC Inline Crypto Engine (ICE) v%d.%d.%d\n", - major, minor, step); - - /* If fuses are blown, ICE might not work in the standard way. */ - regval = qcom_ice_readl(host, QCOM_ICE_REG_FUSE_SETTING); - if (regval & (QCOM_ICE_FUSE_SETTING_MASK | - QCOM_ICE_FORCE_HW_KEY0_SETTING_MASK | - QCOM_ICE_FORCE_HW_KEY1_SETTING_MASK)) { - dev_warn(dev, "Fuses are blown; ICE is unusable!\n"); - return false; - } - return true; -} - -int ufs_qcom_ice_init(struct ufs_qcom_host *host) -{ - struct ufs_hba *hba = host->hba; - struct device *dev = hba->dev; - struct platform_device *pdev = to_platform_device(dev); - struct resource *res; - int err; - - if (!(ufshcd_readl(hba, REG_CONTROLLER_CAPABILITIES) & - MASK_CRYPTO_SUPPORT)) - return 0; - - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ice"); - if (!res) { - dev_warn(dev, "ICE registers not found\n"); - goto disable; - } - - if (!qcom_scm_ice_available()) { - dev_warn(dev, "ICE SCM interface not found\n"); - goto disable; - } - - host->ice_mmio = devm_ioremap_resource(dev, res); - if (IS_ERR(host->ice_mmio)) { - err = PTR_ERR(host->ice_mmio); - return err; - } - - if (!qcom_ice_supported(host)) - goto disable; - - return 0; - -disable: - dev_warn(dev, "Disabling inline encryption support\n"); - hba->caps &= ~UFSHCD_CAP_CRYPTO; - return 0; -} - -static void qcom_ice_low_power_mode_enable(struct ufs_qcom_host *host) -{ - u32 regval; - - regval = qcom_ice_readl(host, QCOM_ICE_REG_ADVANCED_CONTROL); - /* - * Enable low power mode sequence - * [0]-0, [1]-0, [2]-0, [3]-E, [4]-0, [5]-0, [6]-0, [7]-0 - */ - regval |= 0x7000; - qcom_ice_writel(host, regval, QCOM_ICE_REG_ADVANCED_CONTROL); -} - -static void qcom_ice_optimization_enable(struct ufs_qcom_host *host) -{ - u32 regval; - - /* ICE Optimizations Enable Sequence */ - regval = qcom_ice_readl(host, QCOM_ICE_REG_ADVANCED_CONTROL); - regval |= 0xD807100; - /* ICE HPG requires delay before writing */ - udelay(5); - qcom_ice_writel(host, regval, QCOM_ICE_REG_ADVANCED_CONTROL); - udelay(5); -} - -int ufs_qcom_ice_enable(struct ufs_qcom_host *host) -{ - if (!(host->hba->caps & UFSHCD_CAP_CRYPTO)) - return 0; - qcom_ice_low_power_mode_enable(host); - qcom_ice_optimization_enable(host); - return ufs_qcom_ice_resume(host); -} - -/* Poll until all BIST bits are reset */ -static int qcom_ice_wait_bist_status(struct ufs_qcom_host *host) -{ - int count; - u32 reg; - - for (count = 0; count < 100; count++) { - reg = qcom_ice_readl(host, QCOM_ICE_REG_BIST_STATUS); - if (!(reg & QCOM_ICE_BIST_STATUS_MASK)) - break; - udelay(50); - } - if (reg) - return -ETIMEDOUT; - return 0; -} - -int ufs_qcom_ice_resume(struct ufs_qcom_host *host) -{ - int err; - - if (!(host->hba->caps & UFSHCD_CAP_CRYPTO)) - return 0; - - err = qcom_ice_wait_bist_status(host); - if (err) { - dev_err(host->hba->dev, "BIST status error (%d)\n", err); - return err; - } - return 0; -} - -/* - * Program a key into a QC ICE keyslot, or evict a keyslot. QC ICE requires - * vendor-specific SCM calls for this; it doesn't support the standard way. - */ -int ufs_qcom_ice_program_key(struct ufs_hba *hba, - const union ufs_crypto_cfg_entry *cfg, int slot) -{ - union ufs_crypto_cap_entry cap; - union { - u8 bytes[AES_256_XTS_KEY_SIZE]; - u32 words[AES_256_XTS_KEY_SIZE / sizeof(u32)]; - } key; - int i; - int err; - - if (!(cfg->config_enable & UFS_CRYPTO_CONFIGURATION_ENABLE)) - return qcom_scm_ice_invalidate_key(slot); - - /* Only AES-256-XTS has been tested so far. */ - cap = hba->crypto_cap_array[cfg->crypto_cap_idx]; - if (cap.algorithm_id != UFS_CRYPTO_ALG_AES_XTS || - cap.key_size != UFS_CRYPTO_KEY_SIZE_256) { - dev_err_ratelimited(hba->dev, - "Unhandled crypto capability; algorithm_id=%d, key_size=%d\n", - cap.algorithm_id, cap.key_size); - return -EINVAL; - } - - memcpy(key.bytes, cfg->crypto_key, AES_256_XTS_KEY_SIZE); - - /* - * The SCM call byte-swaps the 32-bit words of the key. So we have to - * do the same, in order for the final key be correct. - */ - for (i = 0; i < ARRAY_SIZE(key.words); i++) - __cpu_to_be32s(&key.words[i]); - - err = qcom_scm_ice_set_key(slot, key.bytes, AES_256_XTS_KEY_SIZE, - QCOM_SCM_ICE_CIPHER_AES_256_XTS, - cfg->data_unit_size); - memzero_explicit(&key, sizeof(key)); - return err; -} diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 34fc453f3eb1..f61f957e6d32 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -15,6 +15,8 @@ #include #include +#include + #include #include "ufshcd-pltfrm.h" #include @@ -378,7 +380,7 @@ static int ufs_qcom_hce_enable_notify(struct ufs_hba *hba, /* check if UFS PHY moved from DISABLED to HIBERN8 */ err = ufs_qcom_check_hibern8(hba); ufs_qcom_enable_hw_clk_gating(hba); - ufs_qcom_ice_enable(host); + qcom_ice_enable(host->ice); break; default: dev_err(hba->dev, "%s: invalid status %d\n", __func__, status); @@ -634,7 +636,10 @@ static int ufs_qcom_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op) return err; } - return ufs_qcom_ice_resume(host); + if (!(host->hba->caps & UFSHCD_CAP_CRYPTO)) + return 0; + + return qcom_ice_resume(host->ice); } static void ufs_qcom_dev_ref_clk_ctrl(struct ufs_qcom_host *host, bool enable) @@ -1034,9 +1039,9 @@ static int ufs_qcom_init(struct ufs_hba *hba) ufs_qcom_set_caps(hba); ufs_qcom_advertise_quirks(hba); - err = ufs_qcom_ice_init(host); - if (err) - goto out_variant_clear; + host->ice = of_qcom_ice_get(dev); + if (IS_ERR(host->ice)) + return PTR_ERR(host->ice); ufs_qcom_setup_clocks(hba, true, POST_CHANGE); @@ -1384,8 +1389,8 @@ static int ufs_qcom_device_reset(struct ufs_hba *hba) #if IS_ENABLED(CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND) static void ufs_qcom_config_scaling_param(struct ufs_hba *hba, - struct devfreq_dev_profile *p, - struct devfreq_simple_ondemand_data *d) + struct devfreq_dev_profile *p, + struct devfreq_simple_ondemand_data *d) { p->polling_ms = 60; d->upthreshold = 70; @@ -1399,6 +1404,33 @@ static void ufs_qcom_config_scaling_param(struct ufs_hba *hba, } #endif +#ifdef CONFIG_SCSI_UFS_CRYPTO +int ufs_qcom_program_key(struct ufs_hba *hba, + const union ufs_crypto_cfg_entry *cfg, int slot) +{ + struct ufs_qcom_host *host = ufshcd_get_variant(hba); + union ufs_crypto_cap_entry cap; + bool config_enable = + cfg->config_enable & UFS_CRYPTO_CONFIGURATION_ENABLE; + + /* Only AES-256-XTS has been tested so far. */ + cap = hba->crypto_cap_array[cfg->crypto_cap_idx]; + if (cap.algorithm_id != UFS_CRYPTO_ALG_AES_XTS || + cap.key_size != UFS_CRYPTO_KEY_SIZE_256) + return -EINVAL; + + if (config_enable) + return qcom_ice_program_key(host->ice, + cfg->crypto_cap_idx, + QCOM_ICE_CRYPTO_ALG_AES_XTS, + QCOM_ICE_CRYPTO_KEY_SIZE_256, + cfg->crypto_key, + cfg->data_unit_size, slot); + else + return qcom_ice_evict_key(host->ice, slot); +} +#endif + static void ufs_qcom_reinit_notify(struct ufs_hba *hba) { struct ufs_qcom_host *host = ufshcd_get_variant(hba); @@ -1651,7 +1683,9 @@ static const struct ufs_hba_variant_ops ufs_hba_qcom_vops = { .dbg_register_dump = ufs_qcom_dump_dbg_regs, .device_reset = ufs_qcom_device_reset, .config_scaling_param = ufs_qcom_config_scaling_param, - .program_key = ufs_qcom_ice_program_key, +#ifdef CONFIG_SCSI_UFS_CRYPTO + .program_key = ufs_qcom_program_key, +#endif .reinit_notify = ufs_qcom_reinit_notify, .mcq_config_resource = ufs_qcom_mcq_config_resource, .get_hba_mac = ufs_qcom_get_hba_mac, diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h index 39e774254fb2..fea39ccd90fc 100644 --- a/drivers/ufs/host/ufs-qcom.h +++ b/drivers/ufs/host/ufs-qcom.h @@ -7,6 +7,7 @@ #include #include +#include #include #define MAX_UFS_QCOM_HOSTS 1 @@ -205,12 +206,11 @@ struct ufs_qcom_host { struct clk *tx_l1_sync_clk; bool is_lane_clks_enabled; + struct qcom_ice *ice; + void __iomem *dev_ref_clk_ctrl_mmio; bool is_dev_ref_clk_enabled; struct ufs_hw_version hw_ver; -#ifdef CONFIG_SCSI_UFS_CRYPTO - void __iomem *ice_mmio; -#endif u32 dev_ref_clk_en_mask; @@ -248,28 +248,4 @@ static inline bool ufs_qcom_cap_qunipro(struct ufs_qcom_host *host) return host->caps & UFS_QCOM_CAP_QUNIPRO; } -/* ufs-qcom-ice.c */ - -#ifdef CONFIG_SCSI_UFS_CRYPTO -int ufs_qcom_ice_init(struct ufs_qcom_host *host); -int ufs_qcom_ice_enable(struct ufs_qcom_host *host); -int ufs_qcom_ice_resume(struct ufs_qcom_host *host); -int ufs_qcom_ice_program_key(struct ufs_hba *hba, - const union ufs_crypto_cfg_entry *cfg, int slot); -#else -static inline int ufs_qcom_ice_init(struct ufs_qcom_host *host) -{ - return 0; -} -static inline int ufs_qcom_ice_enable(struct ufs_qcom_host *host) -{ - return 0; -} -static inline int ufs_qcom_ice_resume(struct ufs_qcom_host *host) -{ - return 0; -} -#define ufs_qcom_ice_program_key NULL -#endif /* !CONFIG_SCSI_UFS_CRYPTO */ - #endif /* UFS_QCOM_H_ */