e1000: Disable aggressive clocking on esb2 with SERDES port
Disable aggressive clocking on esb2 with SERDES port as it causes hardware problems. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
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1 changed files with 0 additions and 2 deletions
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@ -1498,8 +1498,6 @@ e1000_configure_tx(struct e1000_adapter *adapter)
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} else if (hw->mac_type == e1000_80003es2lan) {
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} else if (hw->mac_type == e1000_80003es2lan) {
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tarc = E1000_READ_REG(hw, TARC0);
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tarc = E1000_READ_REG(hw, TARC0);
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tarc |= 1;
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tarc |= 1;
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if (hw->media_type == e1000_media_type_internal_serdes)
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tarc |= (1 << 20);
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E1000_WRITE_REG(hw, TARC0, tarc);
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E1000_WRITE_REG(hw, TARC0, tarc);
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tarc = E1000_READ_REG(hw, TARC1);
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tarc = E1000_READ_REG(hw, TARC1);
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tarc |= 1;
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tarc |= 1;
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