mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-13 06:08:07 +00:00
Code Issues Releases Wiki Activity

scsi: pm80xx: Correct inbound and outbound queue logging

Browse source 
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>
This commit is contained in:
Viswas G 2021-09-06 22:34:03 +05:30 committed by Martin K. Petersen
parent b27a40534e
commit c29737d03c
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/scsi/pm8001/pm8001_ctl.c
View file

@ -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;