From a81d8762d71396f69d27187a909fcc69f1a7be75 Mon Sep 17 00:00:00 2001 From: Mugunthan V N Date: Fri, 13 Dec 2013 18:42:55 +0530 Subject: [PATCH] drivers: net cpsw: Enable In Band mode in cpsw for 10 mbps This patch adds support for enabling In Band mode in 10 mbps speed. RGMII supports 1 Gig and 100 mbps mode for Forced mode of operation. For 10mbps mode it should be configured to in band mode so that link status, duplexity and speed are determined from the RGMII input data stream Signed-off-by: Mugunthan V N Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 5120d9ce1dd4..614f284fe1fd 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -740,6 +740,8 @@ static void _cpsw_adjust_link(struct cpsw_slave *slave, /* set speed_in input in case RMII mode is used in 100Mbps */ if (phy->speed == 100) mac_control |= BIT(15); + else if (phy->speed == 10) + mac_control |= BIT(18); /* In Band mode */ *link = true; } else { -- 2.39.2