From: Michael Brown <mcb30@ipxe.org>
Date: Tue, 24 Jan 2017 13:47:03 +0000 (+0000)
Subject: [cloud] Show CPU vendor and model in example cloud boot scripts
X-Git-Tag: v1.20.1~329
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90fc2f273a32793e0d0413d7adbf7bc43b995914;p=thirdparty%2Fipxe.git

[cloud] Show CPU vendor and model in example cloud boot scripts

Some problems arise only when running on a specific CPU type (e.g.
non-functional timer interrupts as observed in Azure AMD instances).
Include the CPU vendor and model within the sample cloud boot scripts,
to assist in debugging such problems.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/config/cloud/aws.ipxe b/src/config/cloud/aws.ipxe
index d857d71df..2c96e3888 100644
--- a/src/config/cloud/aws.ipxe
+++ b/src/config/cloud/aws.ipxe
@@ -1,6 +1,7 @@
 #!ipxe
 
 echo Amazon EC2 - iPXE boot via user-data
+echo CPU: ${cpuvendor} ${cpumodel}
 ifstat ||
 dhcp ||
 route ||
diff --git a/src/config/cloud/gce.ipxe b/src/config/cloud/gce.ipxe
index 95330d718..88e12b56b 100644
--- a/src/config/cloud/gce.ipxe
+++ b/src/config/cloud/gce.ipxe
@@ -1,6 +1,7 @@
 #!ipxe
 
 echo Google Compute Engine - iPXE boot via metadata
+echo CPU: ${cpuvendor} ${cpumodel}
 ifstat ||
 dhcp ||
 route ||
diff --git a/src/config/cloud/settings.h b/src/config/cloud/settings.h
index e69de29bb..34deeb070 100644
--- a/src/config/cloud/settings.h
+++ b/src/config/cloud/settings.h
@@ -0,0 +1,4 @@
+/* It can often be useful to know the CPU on which a cloud instance is
+ * running (e.g. to isolate problems with Azure AMD instances).
+ */
+#define CPUID_SETTINGS