Completely disable faulty offloading on HP NC362i

[chef.git] / cookbooks / devices / templates / default / udev.rules.erb

diff --git a/cookbooks/devices/templates/default/udev.rules.erb b/cookbooks/devices/templates/default/udev.rules.erb
index 8f40e5b7dc784df0f93c804ee051fddcfe4a3eb1..837362bb07bbbcb7e65af1fad38d1ed2638c5048 100644 (file)
--- a/cookbooks/devices/templates/default/udev.rules.erb
+++ b/cookbooks/devices/templates/default/udev.rules.erb
@@ -24,3 +24,11 @@ ACTION=="add", SUBSYSTEM=="block", ENV{ID_BUS}=="<%= device[:bus] %>", ENV{ID_SE
 <% end -%>
 <% end -%>
 <% end -%>
+<% if node[:lsb][:release] == "12.04" && Chef::Util.compare_versions(node[:kernel][:release], [3, 11]) >= 0 -%>
+
+# Rule from 14.04 udev for 12.04 machines running newer kernels
+ACTION=="add", SUBSYSTEM=="cpu", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe -bv $env{MODALIAS}"
+<% end -%>
+
+# Disable scatter-gather offload for HP NC362i network controllers
+SUBSYSTEM=="net", ACTION=="add", ATTRS{vendor}=="0x8086", ATTRS{device}=="0x10c9", ATTRS{subsystem_vendor}=="0x103c", ATTRS{subsystem_device}=="0x323f", RUN+="/sbin/ethtool -K $name gso off tso off sg off gro off"