netdev - [PATCH net-next v2 2/3] net: fec: clear all interrupt events to support i.MX6SX

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Date:	Thu, 11 Dec 2014 09:20:32 +0800
From:	Fugang Duan <b38611@...escale.com>
To:	<davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <bhutchings@...arflare.com>,
	<stephen@...workplumber.org>, <b38611@...escale.com>
Subject: [PATCH net-next v2 2/3] net: fec: clear all interrupt events to support i.MX6SX

For i.MX6SX FEC controller, there have interrupt mask and event
field extension. To support all SOCs FEC, we clear all interrupt
events during MAVC initial process.

Signed-off-by: Fugang Duan <B38611@...escale.com>
---
 drivers/net/ethernet/freescale/fec_main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index b118b7d..85c955e 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -940,7 +940,7 @@ fec_restart(struct net_device *ndev)
 	}
 
 	/* Clear any outstanding interrupt. */
-	writel(0xffc00000, fep->hwp + FEC_IEVENT);
+	writel(0xffffffff, fep->hwp + FEC_IEVENT);
 
 	fec_enet_bd_init(ndev);
 
-- 
1.7.8

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