From c93682477bd861744589215515a63b81fdbd8948 Mon Sep 17 00:00:00 2001 From: Shani Michaeli Date: Thu, 5 Mar 2015 20:16:11 +0200 Subject: net/dcb: Add IEEE QCN attribute As specified in 802.1Qau spec. Add this optional attribute to the DCB netlink layer. To allow for application to use the new attribute, NIC drivers should implement and register the callbacks ieee_getqcn, ieee_setqcn and ieee_getqcnstats. The QCN attribute holds a set of parameters for management, and a set of statistics to provide informative data on Congestion-Control defined by this spec. Signed-off-by: Shani Michaeli Signed-off-by: Shachar Raindel Signed-off-by: Or Gerlitz Acked-by: John Fastabend Signed-off-by: David S. Miller --- include/net/dcbnl.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net/dcbnl.h') diff --git a/include/net/dcbnl.h b/include/net/dcbnl.h index 597b88a94332..207d9ba1f92c 100644 --- a/include/net/dcbnl.h +++ b/include/net/dcbnl.h @@ -49,6 +49,9 @@ struct dcbnl_rtnl_ops { int (*ieee_setets) (struct net_device *, struct ieee_ets *); int (*ieee_getmaxrate) (struct net_device *, struct ieee_maxrate *); int (*ieee_setmaxrate) (struct net_device *, struct ieee_maxrate *); + int (*ieee_getqcn) (struct net_device *, struct ieee_qcn *); + int (*ieee_setqcn) (struct net_device *, struct ieee_qcn *); + int (*ieee_getqcnstats) (struct net_device *, struct ieee_qcn_stats *); int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *); int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *); int (*ieee_getapp) (struct net_device *, struct dcb_app *); -- cgit v1.2.3-70-g09d2