netdev - [net-next 14/17] e1000e: Increase timeout of polling bit RSPCIPHY

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Date:	Sun, 13 Dec 2015 00:31:27 -0800
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	Raanan Avargil <raanan.avargil@...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 14/17] e1000e: Increase timeout of polling bit RSPCIPHY

From: Raanan Avargil <raanan.avargil@...el.com>

Due to timing changes to the ME firmware in Skylake, this timer
needs to be increased to 300ms.

Signed-off-by: Raanan Avargil <raanan.avargil@...el.com>
Tested-by: Aaron Brown <aaron.f.brown@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/e1000e/ich8lan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 91a5a0a..64c1f36 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1984,7 +1984,7 @@ static s32 e1000_check_reset_block_ich8lan(struct e1000_hw *hw)
 	int i = 0;
 
 	while ((blocked = !(er32(FWSM) & E1000_ICH_FWSM_RSPCIPHY)) &&
-	       (i++ < 10))
+	       (i++ < 30))
 		usleep_range(10000, 20000);
 	return blocked ? E1000_BLK_PHY_RESET : 0;
 }
-- 
2.5.0

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