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-rw-r--r--drivers/ufs/core/ufs-mcq.c17
-rw-r--r--drivers/ufs/core/ufs-sysfs.c2
-rw-r--r--drivers/ufs/core/ufshcd.c43
-rw-r--r--drivers/ufs/host/ufs-exynos.c2
4 files changed, 30 insertions, 34 deletions
diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c
index 5891cdacd0b3..dba935c712d6 100644
--- a/drivers/ufs/core/ufs-mcq.c
+++ b/drivers/ufs/core/ufs-mcq.c
@@ -7,7 +7,7 @@
* Can Guo <quic_cang@quicinc.com>
*/
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -539,7 +539,7 @@ int ufshcd_mcq_sq_cleanup(struct ufs_hba *hba, int task_tag)
struct scsi_cmnd *cmd = lrbp->cmd;
struct ufs_hw_queue *hwq;
void __iomem *reg, *opr_sqd_base;
- u32 nexus, id, val;
+ u32 nexus, id, val, rtc;
int err;
if (hba->quirks & UFSHCD_QUIRK_MCQ_BROKEN_RTC)
@@ -569,17 +569,18 @@ int ufshcd_mcq_sq_cleanup(struct ufs_hba *hba, int task_tag)
opr_sqd_base = mcq_opr_base(hba, OPR_SQD, id);
writel(nexus, opr_sqd_base + REG_SQCTI);
- /* SQRTCy.ICU = 1 */
- writel(SQ_ICU, opr_sqd_base + REG_SQRTC);
+ /* Initiate Cleanup */
+ writel(readl(opr_sqd_base + REG_SQRTC) | SQ_ICU,
+ opr_sqd_base + REG_SQRTC);
/* Poll SQRTSy.CUS = 1. Return result from SQRTSy.RTC */
reg = opr_sqd_base + REG_SQRTS;
err = read_poll_timeout(readl, val, val & SQ_CUS, 20,
MCQ_POLL_US, false, reg);
- if (err)
- dev_err(hba->dev, "%s: failed. hwq=%d, tag=%d err=%ld\n",
- __func__, id, task_tag,
- FIELD_GET(SQ_ICU_ERR_CODE_MASK, readl(reg)));
+ rtc = FIELD_GET(SQ_ICU_ERR_CODE_MASK, readl(reg));
+ if (err || rtc)
+ dev_err(hba->dev, "%s: failed. hwq=%d, tag=%d err=%d RTC=%d\n",
+ __func__, id, task_tag, err, rtc);
if (ufshcd_mcq_sq_start(hba, hwq))
err = -ETIMEDOUT;
diff --git a/drivers/ufs/core/ufs-sysfs.c b/drivers/ufs/core/ufs-sysfs.c
index fe313800aed0..265f21133b63 100644
--- a/drivers/ufs/core/ufs-sysfs.c
+++ b/drivers/ufs/core/ufs-sysfs.c
@@ -4,7 +4,7 @@
#include <linux/err.h>
#include <linux/string.h>
#include <linux/bitfield.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <ufs/ufs.h>
#include <ufs/unipro.h>
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 24a32e2fd75e..abbe7135a977 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -36,7 +36,7 @@
#include "ufs-fault-injection.h"
#include "ufs_bsg.h"
#include "ufshcd-crypto.h"
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define CREATE_TRACE_POINTS
#include "ufs_trace.h"
@@ -2933,9 +2933,8 @@ static void ufshcd_init_lrb(struct ufs_hba *hba, struct ufshcd_lrb *lrb, int i)
struct utp_transfer_req_desc *utrdlp = hba->utrdl_base_addr;
dma_addr_t cmd_desc_element_addr = hba->ucdl_dma_addr +
i * ufshcd_get_ucd_size(hba);
- u16 response_offset = offsetof(struct utp_transfer_cmd_desc,
- response_upiu);
- u16 prdt_offset = offsetof(struct utp_transfer_cmd_desc, prd_table);
+ u16 response_offset = le16_to_cpu(utrdlp[i].response_upiu_offset);
+ u16 prdt_offset = le16_to_cpu(utrdlp[i].prd_table_offset);
lrb->utr_descriptor_ptr = utrdlp + i;
lrb->utrd_dma_addr = hba->utrdl_dma_addr +
@@ -5417,10 +5416,12 @@ ufshcd_transfer_rsp_status(struct ufs_hba *hba, struct ufshcd_lrb *lrbp,
}
break;
case OCS_ABORTED:
- result |= DID_ABORT << 16;
- break;
case OCS_INVALID_COMMAND_STATUS:
result |= DID_REQUEUE << 16;
+ dev_warn(hba->dev,
+ "OCS %s from controller for tag %d\n",
+ (ocs == OCS_ABORTED ? "aborted" : "invalid"),
+ lrbp->task_tag);
break;
case OCS_INVALID_CMD_TABLE_ATTR:
case OCS_INVALID_PRDT_ATTR:
@@ -6466,26 +6467,12 @@ static bool ufshcd_abort_one(struct request *rq, void *priv)
struct scsi_device *sdev = cmd->device;
struct Scsi_Host *shost = sdev->host;
struct ufs_hba *hba = shost_priv(shost);
- struct ufshcd_lrb *lrbp = &hba->lrb[tag];
- struct ufs_hw_queue *hwq;
- unsigned long flags;
*ret = ufshcd_try_to_abort_task(hba, tag);
dev_err(hba->dev, "Aborting tag %d / CDB %#02x %s\n", tag,
hba->lrb[tag].cmd ? hba->lrb[tag].cmd->cmnd[0] : -1,
*ret ? "failed" : "succeeded");
- /* Release cmd in MCQ mode if abort succeeds */
- if (hba->mcq_enabled && (*ret == 0)) {
- hwq = ufshcd_mcq_req_to_hwq(hba, scsi_cmd_to_rq(lrbp->cmd));
- if (!hwq)
- return 0;
- spin_lock_irqsave(&hwq->cq_lock, flags);
- if (ufshcd_cmd_inflight(lrbp->cmd))
- ufshcd_release_scsi_cmd(hba, lrbp);
- spin_unlock_irqrestore(&hwq->cq_lock, flags);
- }
-
return *ret == 0;
}
@@ -8232,7 +8219,7 @@ static void ufshcd_update_rtc(struct ufs_hba *hba)
err = ufshcd_query_attr(hba, UPIU_QUERY_OPCODE_WRITE_ATTR, QUERY_ATTR_IDN_SECONDS_PASSED,
0, 0, &val);
- ufshcd_rpm_put_sync(hba);
+ ufshcd_rpm_put(hba);
if (err)
dev_err(hba->dev, "%s: Failed to update rtc %d\n", __func__, err);
@@ -8649,6 +8636,14 @@ static int ufshcd_add_lus(struct ufs_hba *hba)
ufshcd_init_clk_scaling_sysfs(hba);
}
+ /*
+ * The RTC update code accesses the hba->ufs_device_wlun->sdev_gendev
+ * pointer and hence must only be started after the WLUN pointer has
+ * been initialized by ufshcd_scsi_add_wlus().
+ */
+ schedule_delayed_work(&hba->ufs_rtc_update_work,
+ msecs_to_jiffies(UFS_RTC_UPDATE_INTERVAL_MS));
+
ufs_bsg_probe(hba);
scsi_scan_host(hba->host);
@@ -8808,8 +8803,6 @@ static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params)
ufshcd_force_reset_auto_bkops(hba);
ufshcd_set_timestamp_attr(hba);
- schedule_delayed_work(&hba->ufs_rtc_update_work,
- msecs_to_jiffies(UFS_RTC_UPDATE_INTERVAL_MS));
/* Gear up to HS gear if supported */
if (hba->max_pwr_info.is_valid) {
@@ -10210,7 +10203,9 @@ static void ufshcd_wl_shutdown(struct device *dev)
shost_for_each_device(sdev, hba->host) {
if (sdev == hba->ufs_device_wlun)
continue;
- scsi_device_quiesce(sdev);
+ mutex_lock(&sdev->state_mutex);
+ scsi_device_set_state(sdev, SDEV_OFFLINE);
+ mutex_unlock(&sdev->state_mutex);
}
__ufshcd_wl_suspend(hba, UFS_SHUTDOWN_PM);
diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index 9ec318ef52bf..5867e6338562 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -8,7 +8,7 @@
*
*/
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <crypto/aes.h>
#include <linux/arm-smccc.h>
#include <linux/clk.h>
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-25 18:48:08 +0000