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Message-Id: <1389011436-18424-15-git-send-email-jeffrey.t.kirsher@intel.com> Date: Mon, 6 Jan 2014 04:30:35 -0800 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Anjali Singhai Jain <anjali.singhai@...el.com>, netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com, Jesse Brandeburg <jesse.brandeburg@...el.com>, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 14/15] i40e: check asq alive before notify From: Anjali Singhai Jain <anjali.singhai@...el.com> Driver needs to make sure the send queue is alive before trying to use it. Chagne-Id: I9bd1f6159c45c98e63f562e3a8dfb57edfe50e13 Signed-off-by: Anjali Singhai Jain <anjali.singhai@...el.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/i40e/i40e_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index c97fc0c..fd24ee4 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -4776,7 +4776,8 @@ static int i40e_prep_for_reset(struct i40e_pf *pf) dev_info(&pf->pdev->dev, "Tearing down internal switch for reset\n"); - i40e_vc_notify_reset(pf); + if (i40e_check_asq_alive(hw)) + i40e_vc_notify_reset(pf); /* quiesce the VSIs and their queues that are not already DOWN */ i40e_pf_quiesce_all_vsi(pf); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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