From: Viswas G <Viswas.G@microchip.com>
Date: Mon, 6 Sep 2021 22:34:03 +0530
Subject: scsi: pm80xx: Correct inbound and outbound queue logging
Git-commit: c29737d03c74fbaf69ea50d355b25e43d0bacc73
Patch-mainline: v5.16-rc1
References: jsc#PED-1559

Correct inbound queue and outbound queue size in 'ib_log' and 'ob_log'
sysfs entries.

Link: https://lore.kernel.org/r/20210906170404.5682-4-Ajish.Koshy@microchip.com
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Ajish Koshy <Ajish.Koshy@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
 drivers/scsi/pm8001/pm8001_ctl.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index ec05c42e8ee6..b25e447aa3bd 100644
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -409,6 +409,7 @@ static ssize_t pm8001_ctl_ib_queue_log_show(struct device *cdev,
 	char *str = buf;
 	int start = 0;
 	u32 ib_offset = pm8001_ha->ib_offset;
+	u32 queue_size = pm8001_ha->max_q_num * PM8001_MPI_QUEUE * 128;
 #define IB_MEMMAP(c)	\
 		(*(u32 *)((u8 *)pm8001_ha->	\
 		memoryMap.region[ib_offset].virt_ptr +	\
@@ -419,7 +420,7 @@ static ssize_t pm8001_ctl_ib_queue_log_show(struct device *cdev,
 		start = start + 4;
 	}
 	pm8001_ha->evtlog_ib_offset += SYSFS_OFFSET;
-	if (((pm8001_ha->evtlog_ib_offset) % (PM80XX_IB_OB_QUEUE_SIZE)) == 0)
+	if (((pm8001_ha->evtlog_ib_offset) % queue_size) == 0)
 		pm8001_ha->evtlog_ib_offset = 0;
 
 	return str - buf;
@@ -445,6 +446,7 @@ static ssize_t pm8001_ctl_ob_queue_log_show(struct device *cdev,
 	char *str = buf;
 	int start = 0;
 	u32 ob_offset = pm8001_ha->ob_offset;
+	u32 queue_size = pm8001_ha->max_q_num * PM8001_MPI_QUEUE * 128;
 #define OB_MEMMAP(c)	\
 		(*(u32 *)((u8 *)pm8001_ha->	\
 		memoryMap.region[ob_offset].virt_ptr +	\
@@ -455,7 +457,7 @@ static ssize_t pm8001_ctl_ob_queue_log_show(struct device *cdev,
 		start = start + 4;
 	}
 	pm8001_ha->evtlog_ob_offset += SYSFS_OFFSET;
-	if (((pm8001_ha->evtlog_ob_offset) % (PM80XX_IB_OB_QUEUE_SIZE)) == 0)
+	if (((pm8001_ha->evtlog_ob_offset) % queue_size) == 0)
 		pm8001_ha->evtlog_ob_offset = 0;
 
 	return str - buf;