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scsi: pm80xx: Squashed logging cleanup changes

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The default logging doesn't include the device name, so it's difficult to
determine which controller is being logged about in error scenarios. The
logging level was only settable via sysfs, which made it inconvenient for
actual debugging. This changes the default to only cover error handling.

Link: https://lore.kernel.org/r/20191114100910.6153-6-deepak.ukey@microchip.com
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: peter chang <dpf@google.com>
Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
peter chang
2019-11-14 15:39:02 +05:30
committed by Martin K. Petersen
parent 4daf1ef3c6
commit 7370672dc3
5 changed files with 170 additions and 37 deletions
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6
drivers/scsi/pm8001/pm8001_init.c
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@@ -42,6 +42,10 @@
#include "pm8001_sas.h"
#include "pm8001_chips.h"
static ulong logging_level = PM8001_FAIL_LOGGING | PM8001_IOERR_LOGGING;
module_param(logging_level, ulong, 0644);
MODULE_PARM_DESC(logging_level, " bits for enabling logging info.");
static struct scsi_transport_template *pm8001_stt;
/**
@@ -466,7 +470,7 @@ static struct pm8001_hba_info *pm8001_pci_alloc(struct pci_dev *pdev,
pm8001_ha->sas = sha;
pm8001_ha->shost = shost;
pm8001_ha->id = pm8001_id++;
pm8001_ha->logging_level = 0x01;
pm8001_ha->logging_level = logging_level;
sprintf(pm8001_ha->name, "%s%d", DRV_NAME, pm8001_ha->id);
/* IOMB size is 128 for 8088/89 controllers */
if (pm8001_ha->chip_id != chip_8001)