Messages in this thread Patch in this message | | | Date | Fri, 21 Jun 2013 18:40:55 +0200 (CEST) | Subject | [PATCH] net: fec: Fix multicast list setup in fec_restart(). | From | Christoph Müllner <> |
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Setup the multicast list of the net_device instead of clearing it blindly. This restores the multicast groups in case of a link down/up event.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com> --- drivers/net/ethernet/freescale/fec_main.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index a667015..8e8e743 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -60,6 +60,8 @@
#include "fec.h"
+static void set_multicast_list(struct net_device *ndev); + #if defined(CONFIG_ARM) #define FEC_ALIGNMENT 0xf #else @@ -472,8 +474,7 @@ fec_restart(struct net_device *ndev, int duplex) writel(0xffc00000, fep->hwp + FEC_IEVENT);
/* Reset all multicast. */ - writel(0, fep->hwp + FEC_GRP_HASH_TABLE_HIGH); - writel(0, fep->hwp + FEC_GRP_HASH_TABLE_LOW); + set_multicast_list(ndev); #ifndef CONFIG_M5272 writel(0, fep->hwp + FEC_HASH_TABLE_HIGH); writel(0, fep->hwp + FEC_HASH_TABLE_LOW); -- 1.7.4.1
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