diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c')
-rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 46 |
1 files changed, 9 insertions, 37 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index c5ffe1dd3fcd..7aa31eebc356 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -716,40 +716,15 @@ static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector) } } -static irqreturn_t ixgbevf_msix_mbx(int irq, void *data) +static irqreturn_t ixgbevf_msix_other(int irq, void *data) { struct ixgbevf_adapter *adapter = data; struct ixgbe_hw *hw = &adapter->hw; - u32 msg; - bool got_ack = false; - if (!hw->mbx.ops.check_for_ack(hw)) - got_ack = true; + hw->mac.get_link_status = 1; - if (!hw->mbx.ops.check_for_msg(hw)) { - 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 + 1)); - - if (msg & IXGBE_VT_MSGTYPE_NACK) - pr_warn("Last Request of type %2.2x to PF Nacked\n", - msg & 0xFF); - /* - * Restore the PFSTS bit in case someone is polling for a - * return message from the PF - */ - hw->mbx.v2p_mailbox |= IXGBE_VFMAILBOX_PFSTS; - } - - /* - * checking for the ack clears the PFACK bit. Place - * it back in the v2p_mailbox cache so that anyone - * polling for an ack will not miss it - */ - if (got_ack) - hw->mbx.v2p_mailbox |= IXGBE_VFMAILBOX_PFACK; + if (!test_bit(__IXGBEVF_DOWN, &adapter->state)) + mod_timer(&adapter->watchdog_timer, jiffies); IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, adapter->eims_other); @@ -899,10 +874,10 @@ static int ixgbevf_request_msix_irqs(struct ixgbevf_adapter *adapter) } err = request_irq(adapter->msix_entries[vector].vector, - &ixgbevf_msix_mbx, 0, netdev->name, adapter); + &ixgbevf_msix_other, 0, netdev->name, adapter); if (err) { hw_dbg(&adapter->hw, - "request_irq for msix_mbx failed: %d\n", err); + "request_irq for msix_other failed: %d\n", err); goto free_queue_irqs; } @@ -1411,6 +1386,7 @@ static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter) ixgbevf_save_reset_stats(adapter); ixgbevf_init_last_counter_stats(adapter); + hw->mac.get_link_status = 1; mod_timer(&adapter->watchdog_timer, jiffies); } @@ -1589,8 +1565,6 @@ void ixgbevf_down(struct ixgbevf_adapter *adapter) void ixgbevf_reinit_locked(struct ixgbevf_adapter *adapter) { - struct ixgbe_hw *hw = &adapter->hw; - WARN_ON(in_interrupt()); while (test_and_set_bit(__IXGBEVF_RESETTING, &adapter->state)) @@ -1603,10 +1577,8 @@ void ixgbevf_reinit_locked(struct ixgbevf_adapter *adapter) * watchdog task will continue to schedule reset tasks until * the PF is up and running. */ - if (!hw->mac.ops.reset_hw(hw)) { - ixgbevf_down(adapter); - ixgbevf_up(adapter); - } + ixgbevf_down(adapter); + ixgbevf_up(adapter); clear_bit(__IXGBEVF_RESETTING, &adapter->state); } |