netdev - [net-next 04/25] fm10k: Have the VF get the default VLAN during init

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Date:	Tue, 14 Apr 2015 16:50:50 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>, netdev@...r.kernel.org,
	nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
	Matthew Vick <matthew.vick@...el.com>
Subject: [net-next 04/25] fm10k: Have the VF get the default VLAN during init

Currently, the VFs do not read the default VLAN during initialization,
so they will not be able to indicate untagged frames properly.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Signed-off-by: Matthew Vick <matthew.vick@...el.com>
Tested-by: Krishneil Singh <krishneil.k.singh@...el.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_vf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
index 1721967..94f0f6a 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
@@ -1,5 +1,5 @@
 /* Intel Ethernet Switch Host Interface Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
+ * Copyright(c) 2013 - 2015 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -124,6 +124,10 @@ static s32 fm10k_init_hw_vf(struct fm10k_hw *hw)
 	/* record maximum queue count */
 	hw->mac.max_queues = i;
 
+	/* fetch default VLAN */
+	hw->mac.default_vid = (fm10k_read_reg(hw, FM10K_TXQCTL(0)) &
+			       FM10K_TXQCTL_VID_MASK) >> FM10K_TXQCTL_VID_SHIFT;
+
 	return 0;
 }
 
-- 
1.9.3

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