e1000e: move settting of flow control refresh timer to link setup code

The flow control refresh timer value needs to be saved off so that it can
be programmed into the approrpiate register when applicable but without a
reset, e.g. when changing flow control parameters via ethtool.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 8efe9a7cbaad..2b2cffc017be 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -2823,6 +2823,8 @@ static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw)
         ew32(FCTTV, hw->fc.pause_time);
         if ((hw->phy.type == e1000_phy_82578) ||
             (hw->phy.type == e1000_phy_82577)) {
+                ew32(FCRTV_PCH, hw->fc.refresh_time);
+
                 ret_val = hw->phy.ops.write_reg(hw,
                                              PHY_REG(BM_PORT_CTRL_PAGE, 27),
                                              hw->fc.pause_time);