From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/scsi/ufs/ufshci.h | 87 +++++++++++++++++--------------------------
1 files changed, 35 insertions(+), 52 deletions(-)
diff --git a/kernel/drivers/scsi/ufs/ufshci.h b/kernel/drivers/scsi/ufs/ufshci.h
index 09102e2..9ac6f5d 100644
--- a/kernel/drivers/scsi/ufs/ufshci.h
+++ b/kernel/drivers/scsi/ufs/ufshci.h
@@ -1,36 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Universal Flash Storage Host controller driver
- *
- * This code is based on drivers/scsi/ufs/ufshci.h
* Copyright (C) 2011-2013 Samsung India Software Operations
*
* Authors:
* Santosh Yaraganavi <santosh.sy@samsung.com>
* Vinayak Holikatti <h.vinayak@samsung.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * See the COPYING file in the top-level directory or visit
- * <http://www.gnu.org/licenses/gpl-2.0.html>
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * This program is provided "AS IS" and "WITH ALL FAULTS" and
- * without warranty of any kind. You are solely responsible for
- * determining the appropriateness of using and distributing
- * the program and assume all risks associated with your exercise
- * of rights with respect to the program, including but not limited
- * to infringement of third party rights, the risks and costs of
- * program errors, damage to or loss of data, programs or equipment,
- * and unavailability or interruption of operations. Under no
- * circumstances will the contributor of this Program be liable for
- * any damages of any kind arising from your use or distribution of
- * this program.
*/
#ifndef _UFSHCI_H
@@ -64,6 +39,7 @@
REG_UTP_TRANSFER_REQ_DOOR_BELL = 0x58,
REG_UTP_TRANSFER_REQ_LIST_CLEAR = 0x5C,
REG_UTP_TRANSFER_REQ_LIST_RUN_STOP = 0x60,
+ REG_UTP_TRANSFER_REQ_LIST_COMPL = 0x64,
REG_UTP_TASK_REQ_LIST_BASE_L = 0x70,
REG_UTP_TASK_REQ_LIST_BASE_H = 0x74,
REG_UTP_TASK_REQ_DOOR_BELL = 0x78,
@@ -99,13 +75,17 @@
#define MINOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 0)
#define MAJOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 16)
-/* Controller UFSHCI version */
-enum {
- UFSHCI_VERSION_10 = 0x00010000, /* 1.0 */
- UFSHCI_VERSION_11 = 0x00010100, /* 1.1 */
- UFSHCI_VERSION_20 = 0x00000200, /* 2.0 */
- UFSHCI_VERSION_21 = 0x00000210, /* 2.1 */
-};
+/*
+ * Controller UFSHCI version
+ * - 2.x and newer use the following scheme:
+ * major << 8 + minor << 4
+ * - 1.x has been converted to match this in
+ * ufshcd_get_ufs_version()
+ */
+static inline u32 ufshci_version(u32 major, u32 minor)
+{
+ return (major << 8) + (minor << 4);
+}
/*
* HCDDID - Host Controller Identification Descriptor
@@ -146,22 +126,21 @@
#define SYSTEM_BUS_FATAL_ERROR 0x20000
#define CRYPTO_ENGINE_FATAL_ERROR 0x40000
-#define UFSHCD_UIC_PWR_MASK (UIC_HIBERNATE_ENTER |\
- UIC_HIBERNATE_EXIT |\
+#define UFSHCD_UIC_HIBERN8_MASK (UIC_HIBERNATE_ENTER |\
+ UIC_HIBERNATE_EXIT)
+
+#define UFSHCD_UIC_PWR_MASK (UFSHCD_UIC_HIBERN8_MASK |\
UIC_POWER_MODE)
#define UFSHCD_UIC_MASK (UIC_COMMAND_COMPL | UFSHCD_UIC_PWR_MASK)
-#define UFSHCD_ERROR_MASK (UIC_ERROR |\
- DEVICE_FATAL_ERROR |\
- CONTROLLER_FATAL_ERROR |\
- SYSTEM_BUS_FATAL_ERROR |\
- CRYPTO_ENGINE_FATAL_ERROR)
+#define UFSHCD_ERROR_MASK (UIC_ERROR | INT_FATAL_ERRORS)
#define INT_FATAL_ERRORS (DEVICE_FATAL_ERROR |\
CONTROLLER_FATAL_ERROR |\
SYSTEM_BUS_FATAL_ERROR |\
- CRYPTO_ENGINE_FATAL_ERROR)
+ CRYPTO_ENGINE_FATAL_ERROR |\
+ UIC_LINK_LOST)
/* HCS - Host Controller Status 30h */
#define DEVICE_PRESENT 0x1
@@ -194,10 +173,11 @@
#define UIC_PHY_ADAPTER_LAYER_ERROR 0x80000000
#define UIC_PHY_ADAPTER_LAYER_ERROR_CODE_MASK 0x1F
#define UIC_PHY_ADAPTER_LAYER_LANE_ERR_MASK 0xF
+#define UIC_PHY_ADAPTER_LAYER_GENERIC_ERROR 0x10
/* UECDL - Host UIC Error Code Data Link Layer 3Ch */
#define UIC_DATA_LINK_LAYER_ERROR 0x80000000
-#define UIC_DATA_LINK_LAYER_ERROR_CODE_MASK 0x7FFF
+#define UIC_DATA_LINK_LAYER_ERROR_CODE_MASK 0xFFFF
#define UIC_DATA_LINK_LAYER_ERROR_TCX_REP_TIMER_EXP 0x2
#define UIC_DATA_LINK_LAYER_ERROR_AFCX_REQ_TIMER_EXP 0x4
#define UIC_DATA_LINK_LAYER_ERROR_FCX_PRO_TIMER_EXP 0x8
@@ -504,22 +484,25 @@
__le16 prd_table_offset;
};
-/**
- * struct utp_task_req_desc - UTMRD structure
- * @header: UTMRD header DW-0 to DW-3
- * @task_req_upiu: Pointer to task request UPIU DW-4 to DW-11
- * @task_rsp_upiu: Pointer to task response UPIU DW12 to DW-19
+/*
+ * UTMRD structure.
*/
struct utp_task_req_desc {
-
/* DW 0-3 */
struct request_desc_header header;
- /* DW 4-11 */
- __le32 task_req_upiu[TASK_REQ_UPIU_SIZE_DWORDS];
+ /* DW 4-11 - Task request UPIU structure */
+ struct utp_upiu_header req_header;
+ __be32 input_param1;
+ __be32 input_param2;
+ __be32 input_param3;
+ __be32 __reserved1[2];
- /* DW 12-19 */
- __le32 task_rsp_upiu[TASK_RSP_UPIU_SIZE_DWORDS];
+ /* DW 12-19 - Task Management Response UPIU structure */
+ struct utp_upiu_header rsp_header;
+ __be32 output_param1;
+ __be32 output_param2;
+ __be32 __reserved2[3];
};
#endif /* End of Header */
--
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