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authorVlad Zolotarov <vladz@cloudius-systems.com>2015-03-30 21:35:23 +0300
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2015-04-11 07:57:22 +0300
commit01a3d796813d6302af9f828f34b73d21a4b96c9a (patch)
tree44165af986242ee8da953ad85da4037a443699e0 /include/linux/if_link.h
parent7f276efb45f8b022eeb9a0453240937806dc27e3 (diff)
downloadlinux-01a3d796813d6302af9f828f34b73d21a4b96c9a.tar.xz
if_link: Add an additional parameter to ifla_vf_info for RSS querying
Add configuration setting for drivers to allow/block an RSS Redirection Table and a Hash Key querying for discrete VFs. On some devices VF share the mentioned above information with PF and querying it may adduce a theoretical security risk. We want to let a system administrator to decide if he/she wants to take this risk or not. Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'include/linux/if_link.h')
-rw-r--r--include/linux/if_link.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 119130e9298b..da4929927f69 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -14,5 +14,6 @@ struct ifla_vf_info {
__u32 linkstate;
__u32 min_tx_rate;
__u32 max_tx_rate;
+ __u32 rss_query_en;
};
#endif /* _LINUX_IF_LINK_H */