From 30b7e117af450850b0fe813e1ee0780934bdcad3 Mon Sep 17 00:00:00 2001 From: Tatyana Nikolova Date: Wed, 7 Dec 2011 16:24:06 -0600 Subject: [PATCH] RDMA/nes: Change MDIO bus clock to 2.5MHz Change the PHY clock divisor to make the MDIO clock 2.5MHz, instead of 3.5MHz (which is out of spec). Signed-off-by: Tatyana Nikolova Signed-off-by: Faisal Latif Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 7c0ff19..6ee570b 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -1529,7 +1529,7 @@ int nes_init_phy(struct nes_device *nesdev) } else { /* setup 10G MDIO operation */ tx_config &= 0xFFFFFFE3; - tx_config |= 0x15; + tx_config |= 0x1D; } nes_write_indexed(nesdev, NES_IDX_MAC_TX_CONFIG, tx_config); -- 2.7.4