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yaml
---
r: 265917
b: refs/heads/master
c: 35c7f8a
h: refs/heads/master
i:
  265915: 1108738
v: v3
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Alexander Duyck authored and Jeff Kirsher committed Sep 16, 2011
1 parent e63b77a commit 8a15111
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Showing 2 changed files with 10 additions and 10 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 4cc6df29d9f4cf90dad8167cbbf5c21810ae56cf
refs/heads/master: 35c7f8a1baa6245a0e66d6ee72502d96cbc2aa19
18 changes: 9 additions & 9 deletions trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
Original file line number Diff line number Diff line change
Expand Up @@ -1570,26 +1570,26 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)

/* X540 needs to set the MACC.FLU bit to force link up */
if (adapter->hw.mac.type == ixgbe_mac_X540) {
reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_MACC);
reg_data = IXGBE_READ_REG(hw, IXGBE_MACC);
reg_data |= IXGBE_MACC_FLU;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_MACC, reg_data);
IXGBE_WRITE_REG(hw, IXGBE_MACC, reg_data);
}

/* right now we only support MAC loopback in the driver */
reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_HLREG0);
reg_data = IXGBE_READ_REG(hw, IXGBE_HLREG0);
/* Setup MAC loopback */
reg_data |= IXGBE_HLREG0_LPBK;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_HLREG0, reg_data);
IXGBE_WRITE_REG(hw, IXGBE_HLREG0, reg_data);

reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_FCTRL);
reg_data = IXGBE_READ_REG(hw, IXGBE_FCTRL);
reg_data |= IXGBE_FCTRL_BAM | IXGBE_FCTRL_SBP | IXGBE_FCTRL_MPE;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCTRL, reg_data);
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, reg_data);

reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_AUTOC);
reg_data = IXGBE_READ_REG(hw, IXGBE_AUTOC);
reg_data &= ~IXGBE_AUTOC_LMS_MASK;
reg_data |= IXGBE_AUTOC_LMS_10G_LINK_NO_AN | IXGBE_AUTOC_FLU;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_AUTOC, reg_data);
IXGBE_WRITE_FLUSH(&adapter->hw);
IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_data);
IXGBE_WRITE_FLUSH(hw);
usleep_range(10000, 20000);

/* Disable Atlas Tx lanes; re-enabled in reset path */
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