[PATCH v2] cpu_map: Introduce Neoverse N1/N2/V1
Add Neoverse N1/N2/V1 as a supported cpu model.
Signed-off-by: Zhenyu Zhang <zhenyzha(a)redhat.com>
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