From: David S. Miller <davem@davemloft.net>
Date: Mon, 17 May 2010 05:26:58 +0000 (-0700)
Subject: Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=6811d58fc148c393f80a9f5a9db49d7e75cdc546;p=openwrt%2Fstaging%2Fblogic.git

Merge branch 'master' of /linux/kernel/git/davem/net-2.6

Conflicts:
	include/linux/if_link.h
---

6811d58fc148c393f80a9f5a9db49d7e75cdc546
diff --cc include/linux/if_link.h
index cfd420ba72df,d94963b379d9..c3af67fce3f2
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@@ -111,11 -79,7 +111,8 @@@ enum 
  	IFLA_NET_NS_PID,
  	IFLA_IFALIAS,
  	IFLA_NUM_VF,		/* Number of VFs if device is SR-IOV PF */
- 	IFLA_VF_MAC,		/* Hardware queue specific attributes */
- 	IFLA_VF_VLAN,
- 	IFLA_VF_TX_RATE,	/* TX Bandwidth Allocation */
- 	IFLA_VFINFO,
+ 	IFLA_VFINFO_LIST,
 +	IFLA_STATS64,
  	__IFLA_MAX
  };
  
diff --cc net/core/rtnetlink.c
index 23a71cb21273,31e85d327aa2..66db1201da9b
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@@ -608,48 -600,21 +608,55 @@@ static void copy_rtnl_link_stats(struc
  
  	a->rx_compressed = b->rx_compressed;
  	a->tx_compressed = b->tx_compressed;
 -};
 +}
 +
 +static void copy_rtnl_link_stats64(void *v, const struct net_device_stats *b)
 +{
 +	struct rtnl_link_stats64 a;
 +
 +	a.rx_packets = b->rx_packets;
 +	a.tx_packets = b->tx_packets;
 +	a.rx_bytes = b->rx_bytes;
 +	a.tx_bytes = b->tx_bytes;
 +	a.rx_errors = b->rx_errors;
 +	a.tx_errors = b->tx_errors;
 +	a.rx_dropped = b->rx_dropped;
 +	a.tx_dropped = b->tx_dropped;
 +
 +	a.multicast = b->multicast;
 +	a.collisions = b->collisions;
 +
 +	a.rx_length_errors = b->rx_length_errors;
 +	a.rx_over_errors = b->rx_over_errors;
 +	a.rx_crc_errors = b->rx_crc_errors;
 +	a.rx_frame_errors = b->rx_frame_errors;
 +	a.rx_fifo_errors = b->rx_fifo_errors;
 +	a.rx_missed_errors = b->rx_missed_errors;
 +
 +	a.tx_aborted_errors = b->tx_aborted_errors;
 +	a.tx_carrier_errors = b->tx_carrier_errors;
 +	a.tx_fifo_errors = b->tx_fifo_errors;
 +	a.tx_heartbeat_errors = b->tx_heartbeat_errors;
 +	a.tx_window_errors = b->tx_window_errors;
 +
 +	a.rx_compressed = b->rx_compressed;
 +	a.tx_compressed = b->tx_compressed;
 +	memcpy(v, &a, sizeof(a));
 +}
  
+ /* All VF info */
  static inline int rtnl_vfinfo_size(const struct net_device *dev)
  {
- 	if (dev->dev.parent && dev_is_pci(dev->dev.parent))
- 		return dev_num_vf(dev->dev.parent) *
- 			sizeof(struct ifla_vf_info);
- 	else
+ 	if (dev->dev.parent && dev_is_pci(dev->dev.parent)) {
+ 
+ 		int num_vfs = dev_num_vf(dev->dev.parent);
+ 		size_t size = nlmsg_total_size(sizeof(struct nlattr));
+ 		size += nlmsg_total_size(num_vfs * sizeof(struct nlattr));
+ 		size += num_vfs * (sizeof(struct ifla_vf_mac) +
+ 				  sizeof(struct ifla_vf_vlan) +
+ 				  sizeof(struct ifla_vf_tx_rate));
+ 		return size;
+ 	} else
  		return 0;
  }
  
@@@ -741,22 -705,39 +748,45 @@@ static int rtnl_fill_ifinfo(struct sk_b
  	stats = dev_get_stats(dev);
  	copy_rtnl_link_stats(nla_data(attr), stats);
  
 +	attr = nla_reserve(skb, IFLA_STATS64,
 +			sizeof(struct rtnl_link_stats64));
 +	if (attr == NULL)
 +		goto nla_put_failure;
 +	copy_rtnl_link_stats64(nla_data(attr), stats);
 +
  	if (dev->netdev_ops->ndo_get_vf_config && dev->dev.parent) {
  		int i;
- 		struct ifla_vf_info ivi;
  
- 		NLA_PUT_U32(skb, IFLA_NUM_VF, dev_num_vf(dev->dev.parent));
- 		for (i = 0; i < dev_num_vf(dev->dev.parent); i++) {
+ 		struct nlattr *vfinfo, *vf;
+ 		int num_vfs = dev_num_vf(dev->dev.parent);
+ 
+ 		NLA_PUT_U32(skb, IFLA_NUM_VF, num_vfs);
+ 		vfinfo = nla_nest_start(skb, IFLA_VFINFO_LIST);
+ 		if (!vfinfo)
+ 			goto nla_put_failure;
+ 		for (i = 0; i < num_vfs; i++) {
+ 			struct ifla_vf_info ivi;
+ 			struct ifla_vf_mac vf_mac;
+ 			struct ifla_vf_vlan vf_vlan;
+ 			struct ifla_vf_tx_rate vf_tx_rate;
  			if (dev->netdev_ops->ndo_get_vf_config(dev, i, &ivi))
  				break;
- 			NLA_PUT(skb, IFLA_VFINFO, sizeof(ivi), &ivi);
+ 			vf_mac.vf = vf_vlan.vf = vf_tx_rate.vf = ivi.vf;
+ 			memcpy(vf_mac.mac, ivi.mac, sizeof(ivi.mac));
+ 			vf_vlan.vlan = ivi.vlan;
+ 			vf_vlan.qos = ivi.qos;
+ 			vf_tx_rate.rate = ivi.tx_rate;
+ 			vf = nla_nest_start(skb, IFLA_VF_INFO);
+ 			if (!vf) {
+ 				nla_nest_cancel(skb, vfinfo);
+ 				goto nla_put_failure;
+ 			}
+ 			NLA_PUT(skb, IFLA_VF_MAC, sizeof(vf_mac), &vf_mac);
+ 			NLA_PUT(skb, IFLA_VF_VLAN, sizeof(vf_vlan), &vf_vlan);
+ 			NLA_PUT(skb, IFLA_VF_TX_RATE, sizeof(vf_tx_rate), &vf_tx_rate);
+ 			nla_nest_end(skb, vf);
  		}
+ 		nla_nest_end(skb, vfinfo);
  	}
  	if (dev->rtnl_link_ops) {
  		if (rtnl_link_fill(skb, dev) < 0)