intel: genxml: decode variable length MI_LRI

MI_LOAD_REGISTER_IMM can load multiple (register, value) tuples in one
command. In our drivers we only use one tuple at a time, but the
kernel might load more than one at a time.

Instead of making all the tuple part of a group, we leave out the
first tuple (the one we use in the generated packing structures).

This is particularly useful for looking at error stats generated by
the kernel.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>

10 files changed, 40 insertions, 0 deletions

diff --git a/src/intel/genxml/gen10.xml b/src/intel/genxml/gen10.xml
index bd914ad10ee..8c35d70e9d2 100644
--- a/src/intel/genxml/gen10.xml
+++ b/src/intel/genxml/gen10.xml
@@ -2969,6 +2969,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_REGISTER_MEM" bias="2" length="4">
diff --git a/src/intel/genxml/gen11.xml b/src/intel/genxml/gen11.xml
index cb3212620f5..517f0beb93b 100644
--- a/src/intel/genxml/gen11.xml
+++ b/src/intel/genxml/gen11.xml
@@ -2956,6 +2956,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_REGISTER_MEM" bias="2" length="4">
diff --git a/src/intel/genxml/gen4.xml b/src/intel/genxml/gen4.xml
index e1ca810f236..6f513c5833b 100644
--- a/src/intel/genxml/gen4.xml
+++ b/src/intel/genxml/gen4.xml
@@ -860,6 +860,10 @@
     <field name="DWord Length" start="0" end="5" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="63" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="31" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_STORE_DATA_IMM" bias="2" length="5">
diff --git a/src/intel/genxml/gen45.xml b/src/intel/genxml/gen45.xml
index 91dc3634801..fbd57a00c50 100644
--- a/src/intel/genxml/gen45.xml
+++ b/src/intel/genxml/gen45.xml
@@ -890,6 +890,10 @@
     <field name="DWord Length" start="0" end="5" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="63" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="31" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_STORE_DATA_IMM" bias="2" length="5">
diff --git a/src/intel/genxml/gen5.xml b/src/intel/genxml/gen5.xml
index 650692f6bda..5c93ecdda30 100644
--- a/src/intel/genxml/gen5.xml
+++ b/src/intel/genxml/gen5.xml
@@ -974,6 +974,10 @@
     <field name="DWord Length" start="0" end="5" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="63" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="31" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_STORE_DATA_IMM" bias="2" length="5">
diff --git a/src/intel/genxml/gen6.xml b/src/intel/genxml/gen6.xml
index 08779733dbd..0493221bd72 100644
--- a/src/intel/genxml/gen6.xml
+++ b/src/intel/genxml/gen6.xml
@@ -1531,6 +1531,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_SCAN_LINES_EXCL" bias="2" length="2">
diff --git a/src/intel/genxml/gen7.xml b/src/intel/genxml/gen7.xml
index 4865843fcbb..baf42a7d32d 100644
--- a/src/intel/genxml/gen7.xml
+++ b/src/intel/genxml/gen7.xml
@@ -2020,6 +2020,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_REGISTER_MEM" bias="2" length="3">
diff --git a/src/intel/genxml/gen75.xml b/src/intel/genxml/gen75.xml
index da06e84ee91..7b635b22dac 100644
--- a/src/intel/genxml/gen75.xml
+++ b/src/intel/genxml/gen75.xml
@@ -2380,6 +2380,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_REGISTER_MEM" bias="2" length="3">
diff --git a/src/intel/genxml/gen8.xml b/src/intel/genxml/gen8.xml
index 28fbdfdf09a..0f3757034f3 100644
--- a/src/intel/genxml/gen8.xml
+++ b/src/intel/genxml/gen8.xml
@@ -2607,6 +2607,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="64" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_REGISTER_MEM" bias="2" length="4">
diff --git a/src/intel/genxml/gen9.xml b/src/intel/genxml/gen9.xml
index 0912b6f7fe4..7d3c74de74c 100644
--- a/src/intel/genxml/gen9.xml
+++ b/src/intel/genxml/gen9.xml
@@ -2894,6 +2894,10 @@
     <field name="DWord Length" start="0" end="7" type="uint" default="1"/>
     <field name="Register Offset" start="34" end="54" type="offset"/>
     <field name="Data DWord" start="64" end="95" type="uint"/>
+    <group count="0" start="96" size="64">
+      <field name="Register Offset" start="2" end="22" type="offset"/>
+      <field name="Data DWord" start="32" end="63" type="uint"/>
+    </group>
   </instruction>
 
   <instruction name="MI_LOAD_REGISTER_MEM" bias="2" length="4">