[PATCH v8 7/7] scsi: isci: Add libsas SATA sysfs attributes group

Igor Pylypiv
2024-03-07T21:44:39Z

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

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>
---
drivers/scsi/isci/init.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index 6277162a028b..8658dcd61b87 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -149,6 +149,11 @@ static struct attribute *isci_host_attrs[] = {

ATTRIBUTE_GROUPS(isci_host);

+static const struct attribute_group *isci_sdev_groups[] = {
+ &sas_ata_sdev_attr_group,
+ NULL
+};
+
static const struct scsi_host_template isci_sht = {

.module = THIS_MODULE,
@@ -176,6 +181,7 @@ static const struct scsi_host_template isci_sht = {
.compat_ioctl = sas_ioctl,
#endif
.shost_groups = isci_host_groups,
+ .sdev_groups = isci_sdev_groups,
.track_queue_depth = 1,
};

--
2.44.0.278.ge034bb2e1d-goog