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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 <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Tatyana Nikolova 2011-12-07 16:24:06 -06:00 committed by Roland Dreier
parent 5f0a6e2d50
commit 30b7e117af
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/nes/nes_hw.c
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@ -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);