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-rw-r--r--drivers/scsi/ufs/tc-dwc-g210-pci.c5
-rw-r--r--drivers/scsi/ufs/tc-dwc-g210-pltfrm.c5
-rw-r--r--drivers/scsi/ufs/tc-dwc-g210.c5
-rw-r--r--drivers/scsi/ufs/tc-dwc-g210.h5
-rw-r--r--drivers/scsi/ufs/ufs-hisi.c4
-rw-r--r--drivers/scsi/ufs/ufs-hisi.h4
-rw-r--r--drivers/scsi/ufs/ufs-qcom.c34
-rw-r--r--drivers/scsi/ufs/ufs-qcom.h11
-rw-r--r--drivers/scsi/ufs/ufs-sysfs.c6
-rw-r--r--drivers/scsi/ufs/ufs_bsg.c6
-rw-r--r--drivers/scsi/ufs/ufs_quirks.h11
-rw-r--r--drivers/scsi/ufs/ufshcd-dwc.c5
-rw-r--r--drivers/scsi/ufs/ufshcd-dwc.h5
-rw-r--r--drivers/scsi/ufs/ufshcd-pci.c2
-rw-r--r--drivers/scsi/ufs/ufshcd-pltfrm.c11
-rw-r--r--drivers/scsi/ufs/ufshcd-pltfrm.h11
-rw-r--r--drivers/scsi/ufs/ufshcd.c38
-rw-r--r--drivers/scsi/ufs/ufshcd.h5
-rw-r--r--drivers/scsi/ufs/ufshci-dwc.h5
-rw-r--r--drivers/scsi/ufs/ufshci.h6
20 files changed, 90 insertions, 94 deletions
diff --git a/drivers/scsi/ufs/tc-dwc-g210-pci.c b/drivers/scsi/ufs/tc-dwc-g210-pci.c
index 2f41722a8c28..67a6a61154b7 100644
--- a/drivers/scsi/ufs/tc-dwc-g210-pci.c
+++ b/drivers/scsi/ufs/tc-dwc-g210-pci.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Synopsys G210 Test Chip driver
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include "ufshcd.h"
diff --git a/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c b/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c
index 6dfe5a9206e9..a1268e4f44d6 100644
--- a/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c
+++ b/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Synopsys G210 Test Chip driver
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/kernel.h>
diff --git a/drivers/scsi/ufs/tc-dwc-g210.c b/drivers/scsi/ufs/tc-dwc-g210.c
index 3a8bc6d9cb5b..f954a68f6b4c 100644
--- a/drivers/scsi/ufs/tc-dwc-g210.c
+++ b/drivers/scsi/ufs/tc-dwc-g210.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Synopsys G210 Test Chip driver
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include "ufshcd.h"
diff --git a/drivers/scsi/ufs/tc-dwc-g210.h b/drivers/scsi/ufs/tc-dwc-g210.h
index fb177db1227d..5a506da03f4a 100644
--- a/drivers/scsi/ufs/tc-dwc-g210.h
+++ b/drivers/scsi/ufs/tc-dwc-g210.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Synopsys G210 Test Chip driver
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef _TC_DWC_G210_H
diff --git a/drivers/scsi/ufs/ufs-hisi.c b/drivers/scsi/ufs/ufs-hisi.c
index 7aed0a1a794e..f4d1dca962c4 100644
--- a/drivers/scsi/ufs/ufs-hisi.c
+++ b/drivers/scsi/ufs/ufs-hisi.c
@@ -1,11 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* HiSilicon Hixxxx UFS Driver
*
* Copyright (c) 2016-2017 Linaro Ltd.
* Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
- *
- * Released under the GPLv2 only.
- * SPDX-License-Identifier: GPL-2.0
*/
#include <linux/time.h>
diff --git a/drivers/scsi/ufs/ufs-hisi.h b/drivers/scsi/ufs/ufs-hisi.h
index 667dfe39b57e..3231d3d81c98 100644
--- a/drivers/scsi/ufs/ufs-hisi.h
+++ b/drivers/scsi/ufs/ufs-hisi.h
@@ -1,8 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2017, HiSilicon. All rights reserved.
- *
- * Released under the GPLv2 only.
- * SPDX-License-Identifier: GPL-2.0
*/
#ifndef UFS_HISI_H_
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index ea7219407309..ee4b1da1e223 100644
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2013-2016, Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * 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.
- *
*/
+#include <linux/acpi.h>
#include <linux/time.h>
#include <linux/of.h>
#include <linux/platform_device.h>
@@ -170,6 +162,9 @@ static int ufs_qcom_init_lane_clks(struct ufs_qcom_host *host)
int err = 0;
struct device *dev = host->hba->dev;
+ if (has_acpi_companion(dev))
+ return 0;
+
err = ufs_qcom_host_clk_get(dev, "rx_lane0_sync_clk",
&host->rx_l0_sync_clk, false);
if (err)
@@ -1136,9 +1131,13 @@ static int ufs_qcom_init(struct ufs_hba *hba)
__func__, err);
goto out_variant_clear;
} else if (IS_ERR(host->generic_phy)) {
- err = PTR_ERR(host->generic_phy);
- dev_err(dev, "%s: PHY get failed %d\n", __func__, err);
- goto out_variant_clear;
+ if (has_acpi_companion(dev)) {
+ host->generic_phy = NULL;
+ } else {
+ err = PTR_ERR(host->generic_phy);
+ dev_err(dev, "%s: PHY get failed %d\n", __func__, err);
+ goto out_variant_clear;
+ }
}
err = ufs_qcom_bus_register(host);
@@ -1608,6 +1607,14 @@ static const struct of_device_id ufs_qcom_of_match[] = {
};
MODULE_DEVICE_TABLE(of, ufs_qcom_of_match);
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id ufs_qcom_acpi_match[] = {
+ { "QCOM24A5" },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, ufs_qcom_acpi_match);
+#endif
+
static const struct dev_pm_ops ufs_qcom_pm_ops = {
.suspend = ufshcd_pltfrm_suspend,
.resume = ufshcd_pltfrm_resume,
@@ -1624,6 +1631,7 @@ static struct platform_driver ufs_qcom_pltform = {
.name = "ufshcd-qcom",
.pm = &ufs_qcom_pm_ops,
.of_match_table = of_match_ptr(ufs_qcom_of_match),
+ .acpi_match_table = ACPI_PTR(ufs_qcom_acpi_match),
},
};
module_platform_driver(ufs_qcom_pltform);
diff --git a/drivers/scsi/ufs/ufs-qcom.h b/drivers/scsi/ufs/ufs-qcom.h
index 68a880185752..001915d1e0e4 100644
--- a/drivers/scsi/ufs/ufs-qcom.h
+++ b/drivers/scsi/ufs/ufs-qcom.h
@@ -1,14 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * 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.
- *
*/
#ifndef UFS_QCOM_H_
diff --git a/drivers/scsi/ufs/ufs-sysfs.c b/drivers/scsi/ufs/ufs-sysfs.c
index 8d9332bb7d0c..f478685122ff 100644
--- a/drivers/scsi/ufs/ufs-sysfs.c
+++ b/drivers/scsi/ufs/ufs-sysfs.c
@@ -122,7 +122,7 @@ static void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit)
{
unsigned long flags;
- if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT))
+ if (!ufshcd_is_auto_hibern8_supported(hba))
return;
spin_lock_irqsave(hba->host->host_lock, flags);
@@ -164,7 +164,7 @@ static ssize_t auto_hibern8_show(struct device *dev,
{
struct ufs_hba *hba = dev_get_drvdata(dev);
- if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT))
+ if (!ufshcd_is_auto_hibern8_supported(hba))
return -EOPNOTSUPP;
return snprintf(buf, PAGE_SIZE, "%d\n", ufshcd_ahit_to_us(hba->ahit));
@@ -177,7 +177,7 @@ static ssize_t auto_hibern8_store(struct device *dev,
struct ufs_hba *hba = dev_get_drvdata(dev);
unsigned int timer;
- if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT))
+ if (!ufshcd_is_auto_hibern8_supported(hba))
return -EOPNOTSUPP;
if (kstrtouint(buf, 0, &timer))
diff --git a/drivers/scsi/ufs/ufs_bsg.c b/drivers/scsi/ufs/ufs_bsg.c
index 869e71f861d6..a9344eb4e047 100644
--- a/drivers/scsi/ufs/ufs_bsg.c
+++ b/drivers/scsi/ufs/ufs_bsg.c
@@ -122,7 +122,7 @@ static int ufs_bsg_request(struct bsg_job *job)
memcpy(&uc, &bsg_request->upiu_req.uc, UIC_CMD_SIZE);
ret = ufshcd_send_uic_cmd(hba, &uc);
if (ret)
- dev_dbg(hba->dev,
+ dev_err(hba->dev,
"send uic cmd: error code %d\n", ret);
memcpy(&bsg_reply->upiu_rsp.uc, &uc, UIC_CMD_SIZE);
@@ -149,7 +149,9 @@ static int ufs_bsg_request(struct bsg_job *job)
out:
bsg_reply->result = ret;
job->reply_len = sizeof(struct ufs_bsg_reply);
- bsg_job_done(job, ret, bsg_reply->reply_payload_rcv_len);
+ /* complete the job here only if no error */
+ if (ret == 0)
+ bsg_job_done(job, ret, bsg_reply->reply_payload_rcv_len);
return ret;
}
diff --git a/drivers/scsi/ufs/ufs_quirks.h b/drivers/scsi/ufs/ufs_quirks.h
index a9bbd34d6b16..fe6cad9b2a0d 100644
--- a/drivers/scsi/ufs/ufs_quirks.h
+++ b/drivers/scsi/ufs/ufs_quirks.h
@@ -1,15 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * 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.
- *
*/
#ifndef _UFS_QUIRKS_H_
diff --git a/drivers/scsi/ufs/ufshcd-dwc.c b/drivers/scsi/ufs/ufshcd-dwc.c
index 977b21871a5d..fb9e2ff4f8d2 100644
--- a/drivers/scsi/ufs/ufshcd-dwc.c
+++ b/drivers/scsi/ufs/ufshcd-dwc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* UFS Host driver for Synopsys Designware Core
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include "ufshcd.h"
diff --git a/drivers/scsi/ufs/ufshcd-dwc.h b/drivers/scsi/ufs/ufshcd-dwc.h
index c8be295e0ebe..4268ca2eb64c 100644
--- a/drivers/scsi/ufs/ufshcd-dwc.h
+++ b/drivers/scsi/ufs/ufshcd-dwc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* UFS Host driver for Synopsys Designware Core
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef _UFSHCD_DWC_H
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c
index ffe6f82182ba..3b19de3ae9a3 100644
--- a/drivers/scsi/ufs/ufshcd-pci.c
+++ b/drivers/scsi/ufs/ufshcd-pci.c
@@ -200,6 +200,8 @@ static const struct dev_pm_ops ufshcd_pci_pm_ops = {
static const struct pci_device_id ufshcd_pci_tbl[] = {
{ PCI_VENDOR_ID_SAMSUNG, 0xC00C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ PCI_VDEVICE(INTEL, 0x9DFA), (kernel_ulong_t)&ufs_intel_cnl_hba_vops },
+ { PCI_VDEVICE(INTEL, 0x4B41), (kernel_ulong_t)&ufs_intel_cnl_hba_vops },
+ { PCI_VDEVICE(INTEL, 0x4B43), (kernel_ulong_t)&ufs_intel_cnl_hba_vops },
{ } /* terminate list */
};
diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c
index 8a74ec30c3d2..d7d521b394c3 100644
--- a/drivers/scsi/ufs/ufshcd-pltfrm.c
+++ b/drivers/scsi/ufs/ufshcd-pltfrm.c
@@ -430,24 +430,21 @@ int ufshcd_pltfrm_init(struct platform_device *pdev,
goto dealloc_host;
}
- pm_runtime_set_active(&pdev->dev);
- pm_runtime_enable(&pdev->dev);
-
ufshcd_init_lanes_per_dir(hba);
err = ufshcd_init(hba, mmio_base, irq);
if (err) {
dev_err(dev, "Initialization failed\n");
- goto out_disable_rpm;
+ goto dealloc_host;
}
platform_set_drvdata(pdev, hba);
+ pm_runtime_set_active(&pdev->dev);
+ pm_runtime_enable(&pdev->dev);
+
return 0;
-out_disable_rpm:
- pm_runtime_disable(&pdev->dev);
- pm_runtime_set_suspended(&pdev->dev);
dealloc_host:
ufshcd_dealloc_host(hba);
out:
diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.h b/drivers/scsi/ufs/ufshcd-pltfrm.h
index 0919ebba182b..b79cdf9129a0 100644
--- a/drivers/scsi/ufs/ufshcd-pltfrm.h
+++ b/drivers/scsi/ufs/ufshcd-pltfrm.h
@@ -1,14 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * 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.
- *
*/
#ifndef UFSHCD_PLTFRM_H_
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 8c1c551f2b42..04d3686511c8 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -1917,7 +1917,8 @@ int ufshcd_copy_query_response(struct ufs_hba *hba, struct ufshcd_lrb *lrbp)
memcpy(&query_res->upiu_res, &lrbp->ucd_rsp_ptr->qr, QUERY_OSF_SIZE);
/* Get the descriptor */
- if (lrbp->ucd_rsp_ptr->qr.opcode == UPIU_QUERY_OPCODE_READ_DESC) {
+ if (hba->dev_cmd.query.descriptor &&
+ lrbp->ucd_rsp_ptr->qr.opcode == UPIU_QUERY_OPCODE_READ_DESC) {
u8 *descp = (u8 *)lrbp->ucd_rsp_ptr +
GENERAL_UPIU_REQUEST_SIZE;
u16 resp_len;
@@ -3907,7 +3908,7 @@ static void ufshcd_auto_hibern8_enable(struct ufs_hba *hba)
{
unsigned long flags;
- if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT) || !hba->ahit)
+ if (!ufshcd_is_auto_hibern8_supported(hba) || !hba->ahit)
return;
spin_lock_irqsave(hba->host->host_lock, flags);
@@ -5254,6 +5255,7 @@ static void ufshcd_err_handler(struct work_struct *work)
goto skip_err_handling;
}
if ((hba->saved_err & INT_FATAL_ERRORS) ||
+ (hba->saved_err & UFSHCD_UIC_HIBERN8_MASK) ||
((hba->saved_err & UIC_ERROR) &&
(hba->saved_uic_err & (UFSHCD_UIC_DL_PA_INIT_ERROR |
UFSHCD_UIC_DL_NAC_RECEIVED_ERROR |
@@ -5413,6 +5415,23 @@ static void ufshcd_update_uic_error(struct ufs_hba *hba)
__func__, hba->uic_error);
}
+static bool ufshcd_is_auto_hibern8_error(struct ufs_hba *hba,
+ u32 intr_mask)
+{
+ if (!ufshcd_is_auto_hibern8_supported(hba))
+ return false;
+
+ if (!(intr_mask & UFSHCD_UIC_HIBERN8_MASK))
+ return false;
+
+ if (hba->active_uic_cmd &&
+ (hba->active_uic_cmd->command == UIC_CMD_DME_HIBER_ENTER ||
+ hba->active_uic_cmd->command == UIC_CMD_DME_HIBER_EXIT))
+ return false;
+
+ return true;
+}
+
/**
* ufshcd_check_errors - Check for errors that need s/w attention
* @hba: per-adapter instance
@@ -5431,6 +5450,15 @@ static void ufshcd_check_errors(struct ufs_hba *hba)
queue_eh_work = true;
}
+ if (hba->errors & UFSHCD_UIC_HIBERN8_MASK) {
+ dev_err(hba->dev,
+ "%s: Auto Hibern8 %s failed - status: 0x%08x, upmcrs: 0x%08x\n",
+ __func__, (hba->errors & UIC_HIBERNATE_ENTER) ?
+ "Enter" : "Exit",
+ hba->errors, ufshcd_get_upmcrs(hba));
+ queue_eh_work = true;
+ }
+
if (queue_eh_work) {
/*
* update the transfer error masks to sticky bits, let's do this
@@ -5493,6 +5521,10 @@ static void ufshcd_tmc_handler(struct ufs_hba *hba)
static void ufshcd_sl_intr(struct ufs_hba *hba, u32 intr_status)
{
hba->errors = UFSHCD_ERROR_MASK & intr_status;
+
+ if (ufshcd_is_auto_hibern8_error(hba, intr_status))
+ hba->errors |= (UFSHCD_UIC_HIBERN8_MASK & intr_status);
+
if (hba->errors)
ufshcd_check_errors(hba);
@@ -8312,7 +8344,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq)
UIC_LINK_HIBERN8_STATE);
/* Set the default auto-hiberate idle timer value to 150 ms */
- if (hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT) {
+ if (ufshcd_is_auto_hibern8_supported(hba) && !hba->ahit) {
hba->ahit = FIELD_PREP(UFSHCI_AHIBERN8_TIMER_MASK, 150) |
FIELD_PREP(UFSHCI_AHIBERN8_SCALE_MASK, 3);
}
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index ecfa898b9ccc..994d73d03207 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -740,6 +740,11 @@ return true;
#endif
}
+static inline bool ufshcd_is_auto_hibern8_supported(struct ufs_hba *hba)
+{
+ return (hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT);
+}
+
#define ufshcd_writel(hba, val, reg) \
writel((val), (hba)->mmio_base + (reg))
#define ufshcd_readl(hba, reg) \
diff --git a/drivers/scsi/ufs/ufshci-dwc.h b/drivers/scsi/ufs/ufshci-dwc.h
index ca341fece310..6c290e272106 100644
--- a/drivers/scsi/ufs/ufshci-dwc.h
+++ b/drivers/scsi/ufs/ufshci-dwc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* UFS Host driver for Synopsys Designware Core
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
* Authors: Joao Pinto <jpinto@synopsys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef _UFSHCI_DWC_H
diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h
index 6fa889de5ee5..dbb75cd28dc8 100644
--- a/drivers/scsi/ufs/ufshci.h
+++ b/drivers/scsi/ufs/ufshci.h
@@ -144,8 +144,10 @@ enum {
#define CONTROLLER_FATAL_ERROR 0x10000
#define SYSTEM_BUS_FATAL_ERROR 0x20000
-#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)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.