From: John Fastabend <john.r.fastabend@intel.com>
Date: Thu, 4 Aug 2011 07:15:55 +0000 (+0000)
Subject: ixgbe: dcb, set priority to traffic class mappings
X-Git-Tag: v2.6.39-400.9.0~423^2~19^2~11^2~176
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8431c60cbd6b5c71159bc39e25adfe652f7d1e61;p=users%2Fjedix%2Flinux-maple.git

ixgbe: dcb, set priority to traffic class mappings

This patch adds support for configuring the priority to
traffic class mapping.

(cherry picked from commit e886c44f7b4da15182368a25a15984c9da727bd4)
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Joe Jin <joe.jin@oracle.com>
---

diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index 1750befed3b8..44376811e276 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -572,6 +572,9 @@ static int ixgbe_dcbnl_ieee_setets(struct net_device *dev,
 	if (max_tc != netdev_get_num_tc(dev))
 		ixgbe_setup_tc(dev, max_tc);
 
+	for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
+		netdev_set_prio_tc_map(dev, i, ets->prio_tc[i]);
+
 	return ixgbe_dcb_hw_ets(&adapter->hw, ets, max_frame);
 }