#ifdef CONFIG_SCSI_SAS_ATA
if ((phy->attached_tproto & SAS_PROTOCOL_STP) || phy->attached_sata_dev) {
+ if (child->linkrate > parent->min_linkrate) {
+ struct sas_phy_linkrates rates = {
+ .maximum_linkrate = parent->min_linkrate,
+ .minimum_linkrate = parent->min_linkrate,
+ };
+ int ret;
+
+ pr_notice("ex %016llx phy%02d SATA device linkrate > min pathway connection rate, attempting to lower device linkrate\n",
+ SAS_ADDR(child->sas_addr), phy_id);
+ ret = sas_smp_phy_control(parent, phy_id,
+ PHY_FUNC_LINK_RESET, &rates);
+ if (ret) {
+ pr_err("ex %016llx phy%02d SATA device could not set linkrate (%d)\n",
+ SAS_ADDR(child->sas_addr), phy_id, ret);
+ goto out_free;
+ }
+ pr_notice("ex %016llx phy%02d SATA device set linkrate successfully\n",
+ SAS_ADDR(child->sas_addr), phy_id);
+ child->linkrate = child->min_linkrate;
+ }
res = sas_get_ata_info(child, phy);
if (res)
goto out_free;