From 56f6ed1ce13b0cb85ae9537f839df7c4ba1f5369 Mon Sep 17 00:00:00 2001
From: Mark Rustad <mark.d.rustad@intel.com>
Date: Sat, 8 Aug 2015 16:18:22 -0700
Subject: ixgbe: Allow reduced delays during SFP detection

Reduce the number of retries during PHY detection. This reduces
pauses when no SFP is present. Once an SFP is detected, the normal
retry count will be used.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
index 4c06484fdebc..0769b40399ea 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
@@ -109,6 +109,8 @@
 #define IXGBE_I2C_T_SU_STO  4
 #define IXGBE_I2C_T_BUF     5
 
+#define IXGBE_SFP_DETECT_RETRIES	2
+
 #define IXGBE_TN_LASI_STATUS_REG        0x9005
 #define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008
 
-- 
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