Commit 9fa095ae authored by Igor Pylypiv's avatar Igor Pylypiv Committed by Martin K. Petersen
Browse files

scsi: pm80xx: Add libsas SATA sysfs attributes group 



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

Acked-by: default avatarJack Wang <jinpu.wang@ionos.com>
Reviewed-by: default avatarJohn Garry <john.g.garry@oracle.com>
Reviewed-by: default avatarDamien Le Moal <dlemoal@kernel.org>
Reviewed-by: default avatarJason Yan <yanaijie@huawei.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarNiklas Cassel <cassel@kernel.org>
Signed-off-by: default avatarIgor Pylypiv <ipylypiv@google.com>
Link: https://lore.kernel.org/r/20240307214418.3812290-4-ipylypiv@google.com


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent b4d3ddd2

drivers/scsi/pm8001/pm8001_ctl.c

+5 −0
Original line number Diff line number Diff line
@@ -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

};

drivers/scsi/pm8001/pm8001_init.c

+1 −0
Original line number Diff line number Diff line
@@ -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,

drivers/scsi/pm8001/pm8001_sas.h

+1 −0
Original line number Diff line number Diff line
@@ -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)