netdev - [PATCH net-next v2 2/3] Fix the way the local advertising flow options are determined

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Date:	Mon, 27 Oct 2014 10:42:43 +0200
From:	Matei Pavaluca <matei.pavaluca@...escale.com>
To:	<netdev@...r.kernel.org>
CC:	"David S. Miller" <davem@...emloft.net>,
	Claudiu Manoil <claudiu.manoil@...escale.com>,
	Pavaluca Matei-B46610 <matei.pavaluca@...escale.com>
Subject: [PATCH net-next v2 2/3] Fix the way the local advertising flow options are determined

From: Pavaluca Matei-B46610 <matei.pavaluca@...escale.com>

Local flow control options needed in order to resolve the negotiation
are incorrectly calculated.

Previously 'mii_advertise_flowctrl' was called to determine the local advertising
options, but these were determined based on FLOW_CTRL_RX/TX flags which are
never set through ethtool.
The patch simply translates from ethtool flow options to mii flow options.

Signed-off-by: Pavaluca Matei <matei.pavaluca@...escale.com>
---

 - none

 drivers/net/ethernet/freescale/gianfar.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 2485b74..329efca 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -3373,7 +3373,11 @@ static u32 gfar_get_flowctrl_cfg(struct gfar_private *priv)
 		if (phydev->asym_pause)
 			rmt_adv |= LPA_PAUSE_ASYM;
 
-		lcl_adv = mii_advertise_flowctrl(phydev->advertising);
+		lcl_adv = 0;
+		if (phydev->advertising & ADVERTISED_Pause)
+			lcl_adv |= ADVERTISE_PAUSE_CAP;
+		if (phydev->advertising & ADVERTISED_Asym_Pause)
+			lcl_adv |= ADVERTISE_PAUSE_ASYM;
 
 		flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
 		if (flowctrl & FLOW_CTRL_TX)
-- 
1.7.11.7

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