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Commit 30b7e117 authored by Tatyana Nikolova's avatar Tatyana Nikolova Committed by Roland Dreier
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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: default avatarTatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: default avatarFaisal Latif <Faisal.Latif@intel.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 5f0a6e2d

drivers/infiniband/hw/nes/nes_hw.c

+1 −1
Original line number Diff line number Diff line
@@ -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);