diff --git a/xml/p10/node_nmmu_fir.xml b/xml/p10/node_nmmu_fir.xml
new file mode 100644
index 0000000..de561b1
--- /dev/null
+++ b/xml/p10/node_nmmu_fir.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<attn_node model_ec="P10_10" name="NMMU_FIR" reg_type="SCOM">
+    <local_fir config="W" name="NMMU_FIR">
+        <instance addr="0x02010C40" reg_inst="0"/>
+        <instance addr="0x03010C40" reg_inst="1"/>
+        <action attn_type="CS" config="00"/>
+        <action attn_type="RE" config="01"/>
+        <action attn_type="UCS" config="11"/>
+    </local_fir>
+    <bit pos="0">Fabric DIn xlat array CE error detected.</bit>
+    <bit pos="1">Fabric DIn xlat array UE error detected.</bit>
+    <bit pos="2">Fabric DIn xlat array SUE error detected.</bit>
+    <bit pos="3">Fabric mst rd array CE error detected.</bit>
+    <bit pos="4">Fabric mst rd array UE error detected.</bit>
+    <bit pos="5">Fabric mst rd array SUE error detected.</bit>
+    <bit pos="6">Fabric xlat protocol error detected.</bit>
+    <bit pos="7">Fabric xlat op timeout detected.</bit>
+    <bit pos="8">SLB directory parity error detected.</bit>
+    <bit pos="9">SLB cache parity error detected.</bit>
+    <bit pos="10">SLB lru parity error detected.</bit>
+    <bit pos="11">SLB multi-hit error detected.</bit>
+    <bit pos="12">TLB directory parity error detected.</bit>
+    <bit pos="13">TLB cache parity error detected.</bit>
+    <bit pos="14">TLB lru parity error detected.</bit>
+    <bit pos="15">TLB multi-hit error detected.</bit>
+    <bit pos="16">Segment fault detected .</bit>
+    <bit pos="17">Page fault detected due to no matching pte.</bit>
+    <bit pos="18">Page fault detected due to basic prot chk fail.</bit>
+    <bit pos="19">Page fault detected due to virt prot chk fail.</bit>
+    <bit pos="20">Page fault detected due to seid mismatch .</bit>
+    <bit pos="21">Address error cresp detected by twsm for read .</bit>
+    <bit pos="22">PTE update fail due to armwf mismatch.</bit>
+    <bit pos="23">Address error cresp detected by twsm for write.</bit>
+    <bit pos="24">Unsupported radix cfg for guest-side .</bit>
+    <bit pos="25">Unsupported radix cfg for host-side .</bit>
+    <bit pos="26">Invalid wimg setting detected .</bit>
+    <bit pos="27">Invalid radix quad access detected .</bit>
+    <bit pos="28">Unexpected access to foreign address space .</bit>
+    <bit pos="29">Prefetch abort/fail detected .</bit>
+    <bit pos="30">Context cache array parity error detected .</bit>
+    <bit pos="31">Radix pwc array parity error detected .</bit>
+    <bit pos="32">Tablewalk sm control error detected .</bit>
+    <bit pos="33">Castout sm control error detected .</bit>
+    <bit pos="34">Check-in sm control error detected .</bit>
+    <bit pos="35">Invalidate sm control error detected .</bit>
+    <bit pos="36">Tablewalk sm timeout error detected .</bit>
+    <bit pos="37">Castout sm timeout error detected .</bit>
+    <bit pos="38">Check-in sm timeout error detected .</bit>
+    <bit pos="39">Invalidate sm timeout error detected .</bit>
+    <bit pos="40">NX local checkstop error detected .</bit>
+    <bit pos="41">CP0 local checkstop error detected .</bit>
+    <bit pos="42">CP1 local checkstop error detected .</bit>
+    <bit pos="43">NPU local checkstop error detected .</bit>
+    <bit pos="44">FBC local checkstop error detected .</bit>
+    <bit pos="45">FBC local checkstop error detected .</bit>
+</attn_node>