diff --git a/xml/p10/node_hca_fir.xml b/xml/p10/node_hca_fir.xml
new file mode 100644
index 0000000..26e5b15
--- /dev/null
+++ b/xml/p10/node_hca_fir.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<attn_node model_ec="P10_10" name="HCA_FIR" reg_type="SCOM">
+    <local_fir config="W" name="HCA_FIR">
+        <instance addr="0x03011D40" reg_inst="0"/>
+        <action attn_type="CS" config="00"/>
+        <action attn_type="RE" config="01"/>
+    </local_fir>
+    <bit pos="0">Powerbus rcmd address parity error</bit>
+    <bit pos="1">Powerbus rcmd ttag parity error</bit>
+    <bit pos="2">Powerbus cresp ttag parity error</bit>
+    <bit pos="3">Powerbus cresp atag parity error</bit>
+    <bit pos="4">HCA updt received addr_err cresp</bit>
+    <bit pos="5">HCA updt received invalid cresp</bit>
+    <bit pos="6">HCA updt received unexpected cresp</bit>
+    <bit pos="7">HCA detected powerbus hang</bit>
+    <bit pos="8">HCA rcmd hits both BARs</bit>
+    <bit pos="9">HCA cache array correctable error</bit>
+    <bit pos="10">HCA cache array uncorrectable error</bit>
+    <bit pos="11">HCA rcmd drop counter overflow</bit>
+    <bit pos="12">HCA updt command drop counter overflow</bit>
+    <bit pos="13">HCA updt lost decay request. No pbi machine available.</bit>
+    <bit pos="14">ADU or PSI SMF error</bit>
+    <bit pos="15">Spare FIR bit</bit>
+    <bit pos="16">ADU recoverable error 0</bit>
+    <bit pos="17">ADU recoverable error 1</bit>
+    <bit pos="18">ADU recoverable error 2</bit>
+    <bit pos="19">ADU recoverable error 3</bit>
+    <bit pos="20">ADU recoverable error 4</bit>
+    <bit pos="21">ADU recoverable error 5</bit>
+    <bit pos="22">ADU checkstop error 0</bit>
+    <bit pos="23">ADU checkstop error 1</bit>
+    <bit pos="24">ADU checkstop error 2</bit>
+    <bit pos="25">ADU checkstop error 3</bit>
+    <bit pos="26">ADU checkstop error 4</bit>
+    <bit pos="27">ADU checkstop error 5</bit>
+</attn_node>