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authorLEROY Christophe <christophe.leroy@c-s.fr>2015-08-11 12:11:03 +0200
committerDavid S. Miller <davem@davemloft.net>2015-08-11 12:05:34 -0700
commitc68875fa82a8ab2f45a32aa8adab059f3cb1ed01 (patch)
tree84424176d6082091bd3c5e26916948918e48166c
parent8961822c46cc363c239503f998a6d24bbeb346d5 (diff)
downloadlinux-c68875fa82a8ab2f45a32aa8adab059f3cb1ed01.tar.bz2
net: fs_enet: mask interrupts for TX partial frames.
We are not interested in interrupts for partially transmitted frames. Unlike SCC and FCC, the FEC doesn't handle the I bit in buffer descriptors, instead it defines two interrupt bits, TXB and TXF. We have to mask TXB in order to only get interrupts once the frame is fully transmitted. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/freescale/fs_enet/mac-fec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
index b34214e2df5f..016743e355de 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
@@ -110,7 +110,7 @@ static int do_pd_setup(struct fs_enet_private *fep)
}
#define FEC_NAPI_RX_EVENT_MSK (FEC_ENET_RXF | FEC_ENET_RXB)
-#define FEC_NAPI_TX_EVENT_MSK (FEC_ENET_TXF | FEC_ENET_TXB)
+#define FEC_NAPI_TX_EVENT_MSK (FEC_ENET_TXF)
#define FEC_RX_EVENT (FEC_ENET_RXF)
#define FEC_TX_EVENT (FEC_ENET_TXF)
#define FEC_ERR_EVENT_MSK (FEC_ENET_HBERR | FEC_ENET_BABR | \