diff --git a/aliases b/aliases
index be2ccd8..8dc19a8 100644
--- a/aliases
+++ b/aliases
@@ -6,6 +6,7 @@ acenic: pci:v000012AEd00000002sv*sd*bc02sc00i*
 acenic: pci:v000012AEd000000FAsv*sd*bc02sc00i*
 acenic: pci:v00001385d0000620Asv*sd*bc02sc00i*
 acenic: pci:v00001385d0000630Asv*sd*bc02sc00i*
+as21xxx: mdio:0111010100000000100101??????????
 e100: pci:v00008086d00001029sv*sd*bc02sc00i*
 e100: pci:v00008086d00001030sv*sd*bc02sc00i*
 e100: pci:v00008086d00001031sv*sd*bc02sc00i*
diff --git a/kernel-firmware-network.changes b/kernel-firmware-network.changes
index a59b72a..4fb4fd6 100644
--- a/kernel-firmware-network.changes
+++ b/kernel-firmware-network.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Jun 21 08:04:13 UTC 2025 - Takashi Iwai <tiwai@suse.com>
+
+- Update aliases
+
 -------------------------------------------------------------------
 Thu Jun  5 10:39:10 UTC 2025 - Takashi Iwai <tiwai@suse.com>
 
diff --git a/kernel-firmware-network.spec b/kernel-firmware-network.spec
index 8b219f0..d27e3d4 100644
--- a/kernel-firmware-network.spec
+++ b/kernel-firmware-network.spec
@@ -47,6 +47,7 @@ BuildArch:      noarch
 Conflicts:      (filesystem without may-perform-usrmerge)
 %endif
 Supplements:    modalias(auxiliary:ice.sf)
+Supplements:    modalias(mdio:0111010100000000100101??????????)
 Supplements:    modalias(pci:v00001011d0000001Asv*sd*bc02sc00i*)
 Supplements:    modalias(pci:v0000106Bd00001645sv*sd*bc*sc*i*)
 Supplements:    modalias(pci:v00001077d00008020sv*sd*bc02sc00i00*)