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Diffstat (limited to 'x86_64')
-rw-r--r--x86_64/configfrag.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/x86_64/configfrag.ac b/x86_64/configfrag.ac
index 817eff3d..e455d31b 100644
--- a/x86_64/configfrag.ac
+++ b/x86_64/configfrag.ac
@@ -44,7 +44,8 @@ esac]
[case $host_platform:$host_cpu in
at:x86_64)]
- ncom=4
+ # should be 4, but we do not support shared IRQ for these
+ ncom=2
nlpr=1
AC_DEFINE([ATX86_64], [1], [ATX86_64])[;;
xen:x86_64)]