Commit 600c977c authored by Jeff Kirsher's avatar Jeff Kirsher Committed by Auke Kok
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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: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarAuke Kok <auke-jan.h.kok@intel.com>
parent 7820d428

drivers/net/e1000/e1000_main.c

+0 −2
Original line number Diff line number Diff line
@@ -1498,8 +1498,6 @@ e1000_configure_tx(struct e1000_adapter *adapter) 
	} else if (hw->mac_type == e1000_80003es2lan) {

		tarc = E1000_READ_REG(hw, TARC0);

		tarc |= 1;

		if (hw->media_type == e1000_media_type_internal_serdes)

			tarc |= (1 << 20);

		E1000_WRITE_REG(hw, TARC0, tarc);

		tarc = E1000_READ_REG(hw, TARC1);

		tarc |= 1;