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authorYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>2011-07-05 20:33:51 +0000
committerDavid S. Miller <davem@davemloft.net>2011-07-05 23:41:17 -0700
commit91a5615203355bb34e0b9e68e94f27f24719a74c (patch)
treecfafdf3c89ee8e40a3da28de6ed88c89e1876faa
parent712ae51afd55b20c04c5383d02ba5d10233313b1 (diff)
net: sh_eth: fix cannot work half-duplex mode
When link was down, the bit of DM in ECMR was always set. So, we could not use half-duplex mode on the controller. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/sh_eth.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 8a72a979ee71..35bbc2718c13 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1184,8 +1184,8 @@ static void sh_eth_adjust_link(struct net_device *ndev)
mdp->cd->set_rate(ndev);
}
if (mdp->link == PHY_DOWN) {
- sh_eth_write(ndev, (sh_eth_read(ndev, ECMR) & ~ECMR_TXF)
- | ECMR_DM, ECMR);
+ sh_eth_write(ndev,
+ (sh_eth_read(ndev, ECMR) & ~ECMR_TXF), ECMR);
new_state = 1;
mdp->link = phydev->link;
}