[PATCH v2] cpu_map: Introduce Neoverse N1/N2/V1

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Add Neoverse N1/N2/V1 as a supported cpu model.

Signed-off-by: Zhenyu Zhang <zhenyzha@xxxxxxxxxx>

v1: https://listman.redhat.com/archives/libvir-list/2022-September/234294.html

Changelog
=========
v2:
  * Introduce Neoverse N1/N2/V1                         (Martin)
  * Corrected ampere vendor value                       (Martin)
---
 src/cpu_map/arm_Neoverse-N1.xml | 7 +++++++
 src/cpu_map/arm_Neoverse-N2.xml | 7 +++++++
 src/cpu_map/arm_Neoverse-V1.xml | 7 +++++++
 src/cpu_map/arm_vendors.xml     | 1 +
 src/cpu_map/index.xml           | 5 +++++
 src/cpu_map/meson.build         | 3 +++
 6 files changed, 30 insertions(+)
 create mode 100644 src/cpu_map/arm_Neoverse-N1.xml
 create mode 100644 src/cpu_map/arm_Neoverse-N2.xml
 create mode 100644 src/cpu_map/arm_Neoverse-V1.xml

diff --git a/src/cpu_map/arm_Neoverse-N1.xml b/src/cpu_map/arm_Neoverse-N1.xml
new file mode 100644
index 0000000000..db25813cd9
--- /dev/null
+++ b/src/cpu_map/arm_Neoverse-N1.xml
@@ -0,0 +1,7 @@
+<cpus>
+  <model name='Neoverse-N1'>
+    <vendor name='Ampere'/>
+    <pvr value='0xd0c'/>
+  </model>
+</cpus>
+
diff --git a/src/cpu_map/arm_Neoverse-N2.xml b/src/cpu_map/arm_Neoverse-N2.xml
new file mode 100644
index 0000000000..8e8c9d202c
--- /dev/null
+++ b/src/cpu_map/arm_Neoverse-N2.xml
@@ -0,0 +1,7 @@
+<cpus>
+  <model name='Neoverse-N2'>
+    <vendor name='Ampere'/>
+    <pvr value='0xd49'/>
+  </model>
+</cpus>
+
diff --git a/src/cpu_map/arm_Neoverse-V1.xml b/src/cpu_map/arm_Neoverse-V1.xml
new file mode 100644
index 0000000000..82a7d86b08
--- /dev/null
+++ b/src/cpu_map/arm_Neoverse-V1.xml
@@ -0,0 +1,7 @@
+<cpus>
+  <model name='Neoverse-V1'>
+    <vendor name='Ampere'/>
+    <pvr value='0xd40'/>
+  </model>
+</cpus>
+
diff --git a/src/cpu_map/arm_vendors.xml b/src/cpu_map/arm_vendors.xml
index 92d10565f4..3bbaf35ab7 100644
--- a/src/cpu_map/arm_vendors.xml
+++ b/src/cpu_map/arm_vendors.xml
@@ -13,4 +13,5 @@
   <vendor name='Marvell' value='0x56'/>
   <vendor name='Intel' value='0x69'/>
   <vendor name='Phytium' value='0x70'/>
+  <vendor name='Ampere' value='0xc0'/>
 </cpus>
diff --git a/src/cpu_map/index.xml b/src/cpu_map/index.xml
index d533a28865..01fa61f4a4 100644
--- a/src/cpu_map/index.xml
+++ b/src/cpu_map/index.xml
@@ -98,6 +98,11 @@
     <include filename='arm_cortex-a57.xml'/>
     <include filename='arm_cortex-a72.xml'/>
 
+    <!-- Ampere-based CPU models -->
+    <include filename='arm_Neoverse-N1.xml'/>
+    <include filename='arm_Neoverse-N2.xml'/>
+    <include filename='arm_Neoverse-V1.xml'/>
+
     <!-- Qualcomm-based CPU models -->
     <include filename='arm_Falkor.xml'/>
 
diff --git a/src/cpu_map/meson.build b/src/cpu_map/meson.build
index 99264289e2..55c3703006 100644
--- a/src/cpu_map/meson.build
+++ b/src/cpu_map/meson.build
@@ -7,6 +7,9 @@ cpumap_data = [
   'arm_FT-2000plus.xml',
   'arm_features.xml',
   'arm_Kunpeng-920.xml',
+  'arm_Neoverse-N1.xml',
+  'arm_Neoverse-N2.xml',
+  'arm_Neoverse-V1.xml',
   'arm_Tengyun-S2500.xml',
   'arm_ThunderX299xx.xml',
   'arm_vendors.xml',
-- 
2.31.1




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