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scsi: pm80xx: Add libsas SATA sysfs attributes group

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The added sysfs attributes group enables the configuration of NCQ Priority
feature for HBAs that rely on libsas to manage SATA devices.

Acked-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Link: https://lore.kernel.org/r/20240307214418.3812290-4-ipylypiv@google.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Igor Pylypiv 2024-03-07 13:44:14 -08:00 committed by Martin K. Petersen
parent b4d3ddd2df
commit 9fa095ae65
3 changed files with 7 additions and 0 deletions
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5
drivers/scsi/pm8001/pm8001_ctl.c
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@ -1039,3 +1039,8 @@ const struct attribute_group *pm8001_host_groups[] = {
&pm8001_host_attr_group,
NULL
};
const struct attribute_group *pm8001_sdev_groups[] = {
&sas_ata_sdev_attr_group,
NULL
};

1
drivers/scsi/pm8001/pm8001_init.c
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@ -134,6 +134,7 @@ static const struct scsi_host_template pm8001_sht = {
.compat_ioctl = sas_ioctl,
#endif
.shost_groups = pm8001_host_groups,
.sdev_groups = pm8001_sdev_groups,
.track_queue_depth = 1,
.cmd_per_lun = 32,
.map_queues = pm8001_map_queues,

1
drivers/scsi/pm8001/pm8001_sas.h
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@ -717,6 +717,7 @@ int pm80xx_fatal_errors(struct pm8001_hba_info *pm8001_ha);
void pm8001_free_dev(struct pm8001_device *pm8001_dev);
/* ctl shared API */
extern const struct attribute_group *pm8001_host_groups[];
extern const struct attribute_group *pm8001_sdev_groups[];
#define PM8001_INVALID_TAG ((u32)-1)