| Message ID | 20240302001603.1012084-6-ipylypiv@google.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | NCQ Priority sysfs sttributes for libsas | expand |
On 2024/3/2 8:16, Igor Pylypiv wrote: > The added sysfs attributes group enables the configuration of NCQ Priority > feature for HBAs that rely on libsas to manage SATA devices. > > Signed-off-by: Igor Pylypiv<ipylypiv@google.com> > --- > drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 6 ++++++ > drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 ++++++ > drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 ++++++ > 3 files changed, 18 insertions(+) As John pointed out, please check aic94xx and isci driver, they also use libsas. Thanks, Jason
On Sat, Mar 02, 2024 at 10:54:14AM +0800, Jason Yan wrote: > On 2024/3/2 8:16, Igor Pylypiv wrote: > > The added sysfs attributes group enables the configuration of NCQ Priority > > feature for HBAs that rely on libsas to manage SATA devices. > > > > Signed-off-by: Igor Pylypiv<ipylypiv@google.com> > > --- > > drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 6 ++++++ > > drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 ++++++ > > drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 ++++++ > > 3 files changed, 18 insertions(+) > > As John pointed out, please check aic94xx and isci driver, they also use > libsas. Thank you, Jason. I wasn't sure about these drivers. Added in v3. Thanks, Igor > > Thanks, > Jason
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 3c555579f9a1..97864b56a71f 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1734,6 +1734,11 @@ static struct attribute *host_v1_hw_attrs[] = { ATTRIBUTE_GROUPS(host_v1_hw); +static const struct attribute_group *sdev_groups_v1_hw[] = { + &sas_ata_sdev_attr_group, + NULL +}; + static const struct scsi_host_template sht_v1_hw = { .name = DRV_NAME, .proc_name = DRV_NAME, @@ -1758,6 +1763,7 @@ static const struct scsi_host_template sht_v1_hw = { .compat_ioctl = sas_ioctl, #endif .shost_groups = host_v1_hw_groups, + .sdev_groups = sdev_groups_v1_hw, .host_reset = hisi_sas_host_reset, }; 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,
The added sysfs attributes group enables the configuration of NCQ Priority feature for HBAs that rely on libsas to manage SATA devices. Signed-off-by: Igor Pylypiv <ipylypiv@google.com> --- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 6 ++++++ drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 ++++++ drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 ++++++ 3 files changed, 18 insertions(+)