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    Subject[PATCH v5 5/7] scsi: hisi_sas: Add libsas SATA sysfs attributes group
    From
    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>
    Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
    ---
    drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 ++++++
    drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 ++++++
    2 files changed, 12 insertions(+)

    diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
    index 73b378837da7..b5d379ebe05d 100644
    --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
    +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
    @@ -3544,6 +3544,11 @@ static struct attribute *host_v2_hw_attrs[] = {

    ATTRIBUTE_GROUPS(host_v2_hw);

    +static const struct attribute_group *sdev_groups_v2_hw[] = {
    + &sas_ata_sdev_attr_group,
    + NULL
    +};
    +
    static void map_queues_v2_hw(struct Scsi_Host *shost)
    {
    struct hisi_hba *hisi_hba = shost_priv(shost);
    @@ -3585,6 +3590,7 @@ static const struct scsi_host_template sht_v2_hw = {
    .compat_ioctl = sas_ioctl,
    #endif
    .shost_groups = host_v2_hw_groups,
    + .sdev_groups = sdev_groups_v2_hw,
    .host_reset = hisi_sas_host_reset,
    .map_queues = map_queues_v2_hw,
    .host_tagset = 1,
    diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
    index b56fbc61a15a..9b69ea16a1e6 100644
    --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
    +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
    @@ -2929,6 +2929,11 @@ static struct attribute *host_v3_hw_attrs[] = {

    ATTRIBUTE_GROUPS(host_v3_hw);

    +static const struct attribute_group *sdev_groups_v3_hw[] = {
    + &sas_ata_sdev_attr_group,
    + NULL
    +};
    +
    #define HISI_SAS_DEBUGFS_REG(x) {#x, x}

    struct hisi_sas_debugfs_reg_lu {
    @@ -3340,6 +3345,7 @@ static const struct scsi_host_template sht_v3_hw = {
    .compat_ioctl = sas_ioctl,
    #endif
    .shost_groups = host_v3_hw_groups,
    + .sdev_groups = sdev_groups_v3_hw,
    .tag_alloc_policy = BLK_TAG_ALLOC_RR,
    .host_reset = hisi_sas_host_reset,
    .host_tagset = 1,
    --
    2.44.0.278.ge034bb2e1d-goog

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