Re: [libvirt] [PATCH] cpu: add Freescale ppc64 CPU models
Hi Prerna,
Currently, cpu_powerpc.c only support IBM ppc64 CPU models.
Could your please help review the previous patch? With this patch, Freescale ppc64 CPU
modesl could also be recognized.
# virsh cpu-models ppc64
POWER7
POWER7_v2.1
POWER7_v2.3
POWER7+_v2.1
POWER8_v1.0
POWERPC_e5500_v10
POWERPC_e5500_v11
POWERPC_e5500_v12
POWERPC_e5500_v1020
POWERPC_e6500_v10
POWERPC_e6500_v20
POWERPC_e6500_v120
But PowerPC 32bit is still recognized as 'generic architecture'.
# virsh cpu-models ppc
error: failed to get CPU model names
error: internal error: cannot find CPU map for generic architecture
Is there any plan to support ppc 32bit CPU models in cpu_powerpc.c file?
Best Regards,
Olivia
-----Original Message-----
From: Olivia Yin [mailto:hong-hua.yin@freescale.com]
Sent: Friday, January 23, 2015 11:32 AM
To: libvir-list(a)redhat.com
Cc: Yin Olivia-R63875
Subject: [PATCH] cpu: add Freescale ppc64 CPU models
When running Openstack on Freescale ppc64 board, got libvirtError as before:
nova.openstack.common.threadgroup libvirtError: XML error: Missing CPU model
name.
This patch is to add Freescale ppc64 CPU models.
Signed-off-by: Olivia Yin <hong-hua.yin(a)freescale.com>
---
src/cpu/cpu_map.xml | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml index bd9b056..707cf88
100644
--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -600,6 +600,7 @@
<arch name='ppc64'>
<!-- vendor definitions -->
<vendor name='IBM'/>
+ <vendor name='Freescale'/>
<!-- IBM-based CPU models -->
<model name='POWER7'>
@@ -657,5 +658,40 @@
<pvr value='0x004d0000'/>
</model>
+<!-- Freescale-based CPU models -->
+ <model name='POWERPC_e5500_v10'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80240010'/>
+ </model>
+
+ <model name='POWERPC_e5500_v11'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80240011'/>
+ </model>
+
+ <model name='POWERPC_e5500_v12'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80240012'/>
+ </model>
+
+ <model name='POWERPC_e5500_v1020'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80241020'/>
+ </model>
+
+ <model name='POWERPC_e6500_v10'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80400010'/>
+ </model>
+
+ <model name='POWERPC_e6500_v20'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80400020'/>
+ </model>
+
+ <model name='POWERPC_e6500_v120'>
+ <vendor name='Freescale'/>
+ <pvr value='0x80400120'/>
+ </model>
</arch>
</cpus>
--
2.1.0.27.g96db324