diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_common.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c index 6d87c7491d10..7e3bb559f42d 100644 --- a/drivers/net/ixgbe/ixgbe_common.c +++ b/drivers/net/ixgbe/ixgbe_common.c @@ -2769,10 +2769,19 @@ s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw) s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed, bool *link_up, bool link_up_wait_to_complete) { - u32 links_reg; + u32 links_reg, links_orig; u32 i; + /* clear the old state */ + links_orig = IXGBE_READ_REG(hw, IXGBE_LINKS); + links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); + + if (links_orig != links_reg) { + hw_dbg(hw, "LINKS changed from %08X to %08X\n", + links_orig, links_reg); + } + if (link_up_wait_to_complete) { for (i = 0; i < IXGBE_LINK_UP_TIME; i++) { if (links_reg & IXGBE_LINKS_UP) { |