diff options
Diffstat (limited to 'drivers/net/ixgbevf/ixgbevf_main.c')
| -rw-r--r-- | drivers/net/ixgbevf/ixgbevf_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c index 39544afdc57f..bd2fd4608ed7 100644 --- a/drivers/net/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ixgbevf/ixgbevf_main.c @@ -956,10 +956,17 @@ static irqreturn_t ixgbevf_msix_mbx(int irq, void *data) struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; u32 eicr; + u32 msg; eicr = IXGBE_READ_REG(hw, IXGBE_VTEICS); IXGBE_WRITE_REG(hw, IXGBE_VTEICR, eicr); + hw->mbx.ops.read(hw, &msg, 1); + + if ((msg & IXGBE_MBVFICR_VFREQ_MASK) == IXGBE_PF_CONTROL_MSG) + mod_timer(&adapter->watchdog_timer, + round_jiffies(jiffies + 10)); + return IRQ_HANDLED; } |