svn commit: r289584 - head/sys/dev/xen/netfront

[Roger Pau Monné]

Author: royger
Date: Mon Oct 19 14:22:57 2015
New Revision: 289584
URL: https://svnweb.freebsd.org/changeset/base/289584

Log:
  xen-netfront: clean up netfront stats structure
  
  Rename it with netfront_ prefix and purge a bunch of unused fields.
  
  Submitted by:		Wei Liu <wei.liu2 at citrix.com>
  Reviewed by:		royger
  Differential Revision:	https://reviews.freebsd.org/D3889
  Sponsored by:		Citrix Systems R&D

Modified:
  head/sys/dev/xen/netfront/netfront.c

Modified: head/sys/dev/xen/netfront/netfront.c
==============================================================================
--- head/sys/dev/xen/netfront/netfront.c	Mon Oct 19 14:20:06 2015	(r289583)
+++ head/sys/dev/xen/netfront/netfront.c	Mon Oct 19 14:22:57 2015	(r289584)
@@ -191,7 +191,7 @@ struct xn_chain_data {
 	struct mbuf    *xn_rx_chain[NET_RX_RING_SIZE+1];
 };
 
-struct net_device_stats
+struct netfront_stats
 {
 	u_long	rx_packets;		/* total packets received	*/
 	u_long	tx_packets;		/* total packets transmitted	*/
@@ -199,29 +199,6 @@ struct net_device_stats
 	u_long	tx_bytes;		/* total bytes transmitted	*/
 	u_long	rx_errors;		/* bad packets received		*/
 	u_long	tx_errors;		/* packet transmit problems	*/
-	u_long	rx_dropped;		/* no space in linux buffers	*/
-	u_long	tx_dropped;		/* no space available in linux	*/
-	u_long	multicast;		/* multicast packets received	*/
-	u_long	collisions;
-
-	/* detailed rx_errors: */
-	u_long	rx_length_errors;
-	u_long	rx_over_errors;		/* receiver ring buff overflow	*/
-	u_long	rx_crc_errors;		/* recved pkt with crc error	*/
-	u_long	rx_frame_errors;	/* recv'd frame alignment error */
-	u_long	rx_fifo_errors;		/* recv'r fifo overrun		*/
-	u_long	rx_missed_errors;	/* receiver missed packet	*/
-
-	/* detailed tx_errors */
-	u_long	tx_aborted_errors;
-	u_long	tx_carrier_errors;
-	u_long	tx_fifo_errors;
-	u_long	tx_heartbeat_errors;
-	u_long	tx_window_errors;
-
-	/* for cslip etc */
-	u_long	rx_compressed;
-	u_long	tx_compressed;
 };
 
 struct netfront_info {
@@ -230,7 +207,7 @@ struct netfront_info {
 	struct lro_ctrl xn_lro;
 #endif
 
-	struct net_device_stats stats;
+	struct netfront_stats stats;
 	u_int tx_full;
 
 	netif_tx_front_ring_t tx;