From 4d35cb8518ca9ef0c179d322487b131f3c9d20d7 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 8 Jun 2014 17:49:43 +0200
Subject: [PATCH] backports: handle rename of ndo_set_vf_tx_rate to
 ndo_set_vf_rate

This member of struct net_device_ops was renamed and the function
signature was also changed a bit.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 .../network/0043-ndo_set_vf_rate/igb.patch    | 78 +++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 patches/collateral-evolutions/network/0043-ndo_set_vf_rate/igb.patch

diff --git a/patches/collateral-evolutions/network/0043-ndo_set_vf_rate/igb.patch b/patches/collateral-evolutions/network/0043-ndo_set_vf_rate/igb.patch
new file mode 100644
index 000000000000..59a22e549c40
--- /dev/null
+++ b/patches/collateral-evolutions/network/0043-ndo_set_vf_rate/igb.patch
@@ -0,0 +1,78 @@
+--- a/drivers/net/ethernet/intel/igb/igb_main.c
++++ b/drivers/net/ethernet/intel/igb/igb_main.c
+@@ -177,7 +177,11 @@ static void igb_restore_vf_multicasts(st
+ static int igb_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac);
+ static int igb_ndo_set_vf_vlan(struct net_device *netdev,
+ 			       int vf, u16 vlan, u8 qos);
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)
+ static int igb_ndo_set_vf_bw(struct net_device *, int, int, int);
++#else
++static int igb_ndo_set_vf_bw(struct net_device *, int, int);
++#endif
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)
+ static int igb_ndo_set_vf_spoofchk(struct net_device *netdev, int vf,
+ 				   bool setting);
+@@ -2102,7 +2106,11 @@ static const struct net_device_ops igb_n
+ 	.ndo_vlan_rx_kill_vid	= igb_vlan_rx_kill_vid,
+ 	.ndo_set_vf_mac		= igb_ndo_set_vf_mac,
+ 	.ndo_set_vf_vlan	= igb_ndo_set_vf_vlan,
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)
+ 	.ndo_set_vf_rate	= igb_ndo_set_vf_bw,
++#else
++	.ndo_set_vf_tx_rate	= igb_ndo_set_vf_bw,
++#endif
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)
+ 	.ndo_set_vf_spoofchk	= igb_ndo_set_vf_spoofchk,
+ #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0) */
+@@ -7929,8 +7937,12 @@ static void igb_check_vf_rate_limit(stru
+ 	}
+ }
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)
+ static int igb_ndo_set_vf_bw(struct net_device *netdev, int vf,
+ 			     int min_tx_rate, int max_tx_rate)
++#else
++static int igb_ndo_set_vf_bw(struct net_device *netdev, int vf, int tx_rate)
++#endif
+ {
+ 	struct igb_adapter *adapter = netdev_priv(netdev);
+ 	struct e1000_hw *hw = &adapter->hw;
+@@ -7939,6 +7951,7 @@ static int igb_ndo_set_vf_bw(struct net_
+ 	if (hw->mac.type != e1000_82576)
+ 		return -EOPNOTSUPP;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)
+ 	if (min_tx_rate)
+ 		return -EINVAL;
+ 
+@@ -7952,7 +7965,17 @@ static int igb_ndo_set_vf_bw(struct net_
+ 	adapter->vf_rate_link_speed = actual_link_speed;
+ 	adapter->vf_data[vf].tx_rate = (u16)max_tx_rate;
+ 	igb_set_vf_rate_limit(hw, vf, max_tx_rate, actual_link_speed);
++#else
++	actual_link_speed = igb_link_mbps(adapter->link_speed);
++	if ((vf >= adapter->vfs_allocated_count) ||
++	    (!(rd32(E1000_STATUS) & E1000_STATUS_LU)) ||
++	    (tx_rate < 0) || (tx_rate > actual_link_speed))
++		return -EINVAL;
+ 
++	adapter->vf_rate_link_speed = actual_link_speed;
++	adapter->vf_data[vf].tx_rate = (u16)tx_rate;
++	igb_set_vf_rate_limit(hw, vf, tx_rate, actual_link_speed);
++#endif
+ 	return 0;
+ }
+ 
+@@ -7993,8 +8016,12 @@ static int igb_ndo_get_vf_config(struct
+ 		return -EINVAL;
+ 	ivi->vf = vf;
+ 	memcpy(&ivi->mac, adapter->vf_data[vf].vf_mac_addresses, ETH_ALEN);
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)
+ 	ivi->max_tx_rate = adapter->vf_data[vf].tx_rate;
+ 	ivi->min_tx_rate = 0;
++#else
++	ivi->tx_rate = adapter->vf_data[vf].tx_rate;
++#endif
+ 	ivi->vlan = adapter->vf_data[vf].pf_vlan;
+ 	ivi->qos = adapter->vf_data[vf].pf_qos;
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)
-- 
2.30.2