1 files changed, 27 insertions, 1 deletions

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
index a2c22d084ce9..e13aa064a8e9 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
@@ -461,6 +461,32 @@ int hns_mac_get_sfp_prsnt(struct hns_mac_cb *mac_cb, int *sfp_prsnt)
         return 0;
 }
 
+int hns_mac_get_sfp_prsnt_acpi(struct hns_mac_cb *mac_cb, int *sfp_prsnt)
+{
+        union acpi_object *obj;
+        union acpi_object obj_args, argv4;
+
+        obj_args.integer.type = ACPI_TYPE_INTEGER;
+        obj_args.integer.value = mac_cb->mac_id;
+
+        argv4.type = ACPI_TYPE_PACKAGE,
+        argv4.package.count = 1,
+        argv4.package.elements = &obj_args,
+
+        obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
+                                hns_dsaf_acpi_dsm_uuid, 0,
+                                HNS_OP_GET_SFP_STAT_FUNC, &argv4);
+
+        if (!obj || obj->type != ACPI_TYPE_INTEGER)
+                return -ENODEV;
+
+        *sfp_prsnt = obj->integer.value;
+
+        ACPI_FREE(obj);
+
+        return 0;
+}
+
 /**
  * hns_mac_config_sds_loopback - set loop back for serdes
  * @mac_cb: mac control block
@@ -592,7 +618,7 @@ struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev)
                 misc_op->hns_dsaf_roce_srst = hns_dsaf_roce_srst_acpi;
 
                 misc_op->get_phy_if = hns_mac_get_phy_if_acpi;
-                misc_op->get_sfp_prsnt = hns_mac_get_sfp_prsnt;
+                misc_op->get_sfp_prsnt = hns_mac_get_sfp_prsnt_acpi;
 
                 misc_op->cfg_serdes_loopback = hns_mac_config_sds_loopback_acpi;
         } else {