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authorDmitry Kravkov <dmitry@broadcom.com>2011-02-28 03:37:11 +0000
committerDavid S. Miller <davem@davemloft.net>2011-02-28 13:14:48 -0800
commitff80ee029b562c21ca40724dfe9a63e0e0e0ce3d (patch)
treecc095874efffffd284b4002bba2e7b6f6f11a08a /drivers/net/bnx2x/bnx2x_main.c
parentbnx2x: Fix ethtool -t link test for MF (non-pmf) devices. (diff)
downloadlinux-dev-ff80ee029b562c21ca40724dfe9a63e0e0e0ce3d.tar.xz
linux-dev-ff80ee029b562c21ca40724dfe9a63e0e0e0ce3d.zip
bnx2x: properly configure coefficients for MinBW algorithm (NPAR mode).
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_main.c')
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 203e9bf65875..032ae184b605 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -2015,7 +2015,8 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn)
m_fair_vn.vn_credit_delta =
max_t(u32, (vn_min_rate * (T_FAIR_COEF /
(8 * bp->vn_weight_sum))),
- (bp->cmng.fair_vars.fair_threshold * 2));
+ (bp->cmng.fair_vars.fair_threshold +
+ MIN_ABOVE_THRESH));
DP(NETIF_MSG_IFUP, "m_fair_vn.vn_credit_delta %d\n",
m_fair_vn.vn_credit_delta);
}