diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml
index da78c5daf537..9b171c2dd1a4 100644
--- a/Documentation/netlink/specs/ethtool.yaml
+++ b/Documentation/netlink/specs/ethtool.yaml
@@ -1366,6 +1366,10 @@ attribute-sets:
         type: nest
         multi-attr: true
         nested-attributes: c33-pse-pw-limit
+      -
+        name: pse-pw-d-id
+        type: u32
+        name-prefix: ethtool-a-
   -
     name: rss
     attr-cnt-name: __ethtool-a-rss-cnt
@@ -2190,6 +2194,7 @@ operations:
             - c33-pse-ext-substate
             - c33-pse-avail-pw-limit
             - c33-pse-pw-limit-ranges
+            - pse-pw-d-id
       dump: *pse-get-op
     -
       name: pse-set
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
index 9fc5e29b3928..dc3f6afc55a4 100644
--- a/Documentation/networking/ethtool-netlink.rst
+++ b/Documentation/networking/ethtool-netlink.rst
@@ -1789,6 +1789,7 @@ Kernel response contents:
                                                       limit of the PoE PSE.
   ``ETHTOOL_A_C33_PSE_PW_LIMIT_RANGES``       nested  Supported power limit
                                                       configuration ranges.
+  ``ETHTOOL_A_PSE_PW_D_ID``                      u32  Index of the PSE power domain
   ==========================================  ======  =============================
 
 When set, the optional ``ETHTOOL_A_PODL_PSE_ADMIN_STATE`` attribute identifies
@@ -1862,6 +1863,9 @@ identifies the C33 PSE power limit ranges through
 If the controller works with fixed classes, the min and max values will be
 equal.
 
+The ``ETHTOOL_A_PSE_PW_D_ID`` attribute identifies the index of PSE power
+domain.
+
 PSE_SET
 =======
 
diff --git a/drivers/net/pse-pd/pse_core.c b/drivers/net/pse-pd/pse_core.c
index a654f6eef6ff..d42a8fc7e76a 100644
--- a/drivers/net/pse-pd/pse_core.c
+++ b/drivers/net/pse-pd/pse_core.c
@@ -1039,6 +1039,9 @@ int pse_ethtool_get_status(struct pse_control *psec,
 	pcdev = psec->pcdev;
 	ops = pcdev->ops;
 	mutex_lock(&pcdev->lock);
+	if (pcdev->pi[psec->id].pw_d)
+		status->pw_d_id = pcdev->pi[psec->id].pw_d->id;
+
 	ret = ops->pi_get_admin_state(pcdev, psec->id, &admin_state);
 	if (ret)
 		goto out;
diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h
index 5201a0fb3d74..ffa6cf9a0072 100644
--- a/include/linux/pse-pd/pse.h
+++ b/include/linux/pse-pd/pse.h
@@ -112,6 +112,7 @@ struct pse_pw_limit_ranges {
 /**
  * struct ethtool_pse_control_status - PSE control/channel status.
  *
+ * @pw_d_id: PSE power domain index.
  * @podl_admin_state: operational state of the PoDL PSE
  *	functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
  * @podl_pw_status: power detection status of the PoDL PSE.
@@ -133,6 +134,7 @@ struct pse_pw_limit_ranges {
  *	ranges
  */
 struct ethtool_pse_control_status {
+	u32 pw_d_id;
 	enum ethtool_podl_pse_admin_state podl_admin_state;
 	enum ethtool_podl_pse_pw_d_status podl_pw_status;
 	enum ethtool_c33_pse_admin_state c33_admin_state;
diff --git a/include/uapi/linux/ethtool_netlink_generated.h b/include/uapi/linux/ethtool_netlink_generated.h
index f03b51766311..919435c1a924 100644
--- a/include/uapi/linux/ethtool_netlink_generated.h
+++ b/include/uapi/linux/ethtool_netlink_generated.h
@@ -633,6 +633,7 @@ enum {
 	ETHTOOL_A_C33_PSE_EXT_SUBSTATE,
 	ETHTOOL_A_C33_PSE_AVAIL_PW_LIMIT,
 	ETHTOOL_A_C33_PSE_PW_LIMIT_RANGES,
+	ETHTOOL_A_PSE_PW_D_ID,
 
 	__ETHTOOL_A_PSE_CNT,
 	ETHTOOL_A_PSE_MAX = (__ETHTOOL_A_PSE_CNT - 1)
diff --git a/net/ethtool/pse-pd.c b/net/ethtool/pse-pd.c
index e471e577d4b6..eae5b7894613 100644
--- a/net/ethtool/pse-pd.c
+++ b/net/ethtool/pse-pd.c
@@ -84,6 +84,8 @@ static int pse_reply_size(const struct ethnl_req_info *req_base,
 	const struct ethtool_pse_control_status *st = &data->status;
 	int len = 0;
 
+	if (st->pw_d_id > 0)
+		len += nla_total_size(sizeof(u32)); /* _PSE_PW_D_ID */
 	if (st->podl_admin_state > 0)
 		len += nla_total_size(sizeof(u32)); /* _PODL_PSE_ADMIN_STATE */
 	if (st->podl_pw_status > 0)
@@ -149,6 +151,11 @@ static int pse_fill_reply(struct sk_buff *skb,
 	const struct pse_reply_data *data = PSE_REPDATA(reply_base);
 	const struct ethtool_pse_control_status *st = &data->status;
 
+	if (st->pw_d_id > 0 &&
+	    nla_put_u32(skb, ETHTOOL_A_PSE_PW_D_ID,
+			st->pw_d_id))
+		return -EMSGSIZE;
+
 	if (st->podl_admin_state > 0 &&
 	    nla_put_u32(skb, ETHTOOL_A_PODL_PSE_ADMIN_STATE,
 			st->podl_admin_state))
