netdev - [net-next v2 10/16] i40e: Increase reset delay

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Message-Id: <1417870933-17248-11-git-send-email-jeffrey.t.kirsher@intel.com>
Date:	Sat,  6 Dec 2014 05:02:07 -0800
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	Kevin Scott <kevin.c.scott@...el.com>, netdev@...r.kernel.org,
	nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next v2 10/16] i40e: Increase reset delay

From: Kevin Scott <kevin.c.scott@...el.com>

Increase reset delay to ensure all internal caches are properly flushed
in worst case scenario.

Change-ID: I6f059a9e024fbf9ef1debd32497eed21369957fc
Signed-off-by: Kevin Scott <kevin.c.scott@...el.com>
Acked-by: Shannon Nelson <shannon.nelson@...el.com>
Tested-by: Jim Young <jamesx.m.young@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/i40e/i40e_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index b601b3c..ec63bcb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -791,7 +791,7 @@ static enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw)
 }
 
 #define I40E_PF_RESET_WAIT_COUNT_A0	200
-#define I40E_PF_RESET_WAIT_COUNT	100
+#define I40E_PF_RESET_WAIT_COUNT	110
 /**
  * i40e_pf_reset - Reset the PF
  * @hw: pointer to the hardware structure
-- 
1.9.3

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