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-rw-r--r--drivers/net/igb/igb_ethtool.c27
1 files changed, 22 insertions, 5 deletions
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index d46c3212757b..a6da32f25a83 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -37,16 +37,22 @@
37 37
38#include "igb.h" 38#include "igb.h"
39 39
40enum {NETDEV_STATS, IGB_STATS};
41
40struct igb_stats { 42struct igb_stats {
41 char stat_string[ETH_GSTRING_LEN]; 43 char stat_string[ETH_GSTRING_LEN];
44 int type;
42 int sizeof_stat; 45 int sizeof_stat;
43 int stat_offset; 46 int stat_offset;
44}; 47};
45 48
46#define IGB_STAT(m) FIELD_SIZEOF(struct igb_adapter, m), \ 49#define IGB_STAT(m) IGB_STATS, \
47 offsetof(struct igb_adapter, m) 50 FIELD_SIZEOF(struct igb_adapter, m), \
48#define IGB_NETDEV_STAT(m) FIELD_SIZEOF(struct net_device, m), \ 51 offsetof(struct igb_adapter, m)
49 offsetof(struct net_device, m) 52#define IGB_NETDEV_STAT(m) NETDEV_STATS, \
53 FIELD_SIZEOF(struct net_device, m), \
54 offsetof(struct net_device, m)
55
50static const struct igb_stats igb_gstrings_stats[] = { 56static const struct igb_stats igb_gstrings_stats[] = {
51 { "rx_packets", IGB_STAT(stats.gprc) }, 57 { "rx_packets", IGB_STAT(stats.gprc) },
52 { "tx_packets", IGB_STAT(stats.gptc) }, 58 { "tx_packets", IGB_STAT(stats.gptc) },
@@ -1959,10 +1965,21 @@ static void igb_get_ethtool_stats(struct net_device *netdev,
1959 int stat_count_rx = sizeof(struct igb_rx_queue_stats) / sizeof(u64); 1965 int stat_count_rx = sizeof(struct igb_rx_queue_stats) / sizeof(u64);
1960 int j; 1966 int j;
1961 int i; 1967 int i;
1968 char *p = NULL;
1962 1969
1963 igb_update_stats(adapter); 1970 igb_update_stats(adapter);
1964 for (i = 0; i < IGB_GLOBAL_STATS_LEN; i++) { 1971 for (i = 0; i < IGB_GLOBAL_STATS_LEN; i++) {
1965 char *p = (char *)adapter+igb_gstrings_stats[i].stat_offset; 1972 switch (igb_gstrings_stats[i].type) {
1973 case NETDEV_STATS:
1974 p = (char *) netdev +
1975 igb_gstrings_stats[i].stat_offset;
1976 break;
1977 case IGB_STATS:
1978 p = (char *) adapter +
1979 igb_gstrings_stats[i].stat_offset;
1980 break;
1981 }
1982
1966 data[i] = (igb_gstrings_stats[i].sizeof_stat == 1983 data[i] = (igb_gstrings_stats[i].sizeof_stat ==
1967 sizeof(u64)) ? *(u64 *)p : *(u32 *)p; 1984 sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
1968 } 1985 }