netdev - [net-next PATCH 2/3] e1000e: Call e1000e_config_collision

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Message-ID: <20090609002836.4909.16489.stgit@localhost.localdomain>
Date:	Mon, 08 Jun 2009 17:28:36 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, gospo@...hat.com,
	Simon Horman <horms@...ge.net.au>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next PATCH 2/3] e1000e: Call e1000e_config_collision_dist()
	after TCTL has been set

From: Simon Horman <horms@...ge.net.au>

e1000e_config_collision_dist() sets tctl, but subsequently tctl is
overwritten.  It seems to me that as things stand the call to
e1000e_config_collision_dist() has no effect and should either be
removed or moved down a little bit.  This kernel patch takes the latter
option.

Signed-off-by: Simon Horman <horms@...ge.net.au>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---

 drivers/net/e1000e/netdev.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 9043f1b..677f604 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2256,8 +2256,6 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
 		ew32(TARC(1), tarc);
 	}
 
-	e1000e_config_collision_dist(hw);
-
 	/* Setup Transmit Descriptor Settings for eop descriptor */
 	adapter->txd_cmd = E1000_TXD_CMD_EOP | E1000_TXD_CMD_IFCS;
 
@@ -2270,6 +2268,8 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
 
 	ew32(TCTL, tctl);
 
+	e1000e_config_collision_dist(hw);
+
 	adapter->tx_queue_len = adapter->netdev->tx_queue_len;
 }
 

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