diff options
| author |   Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> | 2011-12-07 16:24:06 -0600 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2012-01-04 09:02:15 -0800 |
| commit | 30b7e117af450850b0fe813e1ee0780934bdcad3 (patch) | |
| tree | 9f911fce20422a715883856cafb51370c3f28f2b /drivers/infiniband/hw/nes/nes_hw.c | |
| parent | Linux 3.2-rc7 (diff) | |
| download | linux-dev-30b7e117af450850b0fe813e1ee0780934bdcad3.tar.xz linux-dev-30b7e117af450850b0fe813e1ee0780934bdcad3.zip | |
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>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_hw.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_hw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 7c0ff19ce382..6ee570baa60a 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); |