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authorIgor Pylypiv <ipylypiv@google.com>2024-03-08 00:44:15 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2024-03-25 23:00:07 +0300
commit95ee29a7b3792c855530848f070c332ce83e54cd (patch)
tree847d0b1600d5a49982d4d4763d3b2217e0c59ae8 /drivers/scsi/mvsas
parent9fa095ae65472a3fb82ac5e27a31abf2ede74ae8 (diff)
downloadlinux-95ee29a7b3792c855530848f070c332ce83e54cd.tar.xz
scsi: mvsas: 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. 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> Signed-off-by: Igor Pylypiv <ipylypiv@google.com> Link: https://lore.kernel.org/r/20240307214418.3812290-5-ipylypiv@google.com Reviewed-by: Niklas Cassel <cassel@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mvsas')
-rw-r--r--drivers/scsi/mvsas/mv_init.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 43ebb331e216..f1090bb5f2c9 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -26,6 +26,7 @@ static const struct mvs_chip_info mvs_chips[] = {
};
static const struct attribute_group *mvst_host_groups[];
+static const struct attribute_group *mvst_sdev_groups[];
#define SOC_SAS_NUM 2
@@ -53,6 +54,7 @@ static const struct scsi_host_template mvs_sht = {
.compat_ioctl = sas_ioctl,
#endif
.shost_groups = mvst_host_groups,
+ .sdev_groups = mvst_sdev_groups,
.track_queue_depth = 1,
};
@@ -779,6 +781,11 @@ static struct attribute *mvst_host_attrs[] = {
ATTRIBUTE_GROUPS(mvst_host);
+static const struct attribute_group *mvst_sdev_groups[] = {
+ &sas_ata_sdev_attr_group,
+ NULL
+};
+
module_init(mvs_init);
module_exit(mvs_exit);