diff options
Diffstat (limited to 'drivers/net/e1000/e1000_ethtool.c')
| -rw-r--r-- | drivers/net/e1000/e1000_ethtool.c | 65 |
1 files changed, 57 insertions, 8 deletions
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index fa9a4659369..ffdf76b725b 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -96,8 +96,18 @@ static const struct e1000_stats e1000_gstrings_stats[] = { { "rx_header_split", E1000_STAT(rx_hdr_split) }, { "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) }, }; -#define E1000_STATS_LEN \ + +#ifdef CONFIG_E1000_MQ +#define E1000_QUEUE_STATS_LEN \ + (((struct e1000_adapter *)netdev->priv)->num_tx_queues + \ + ((struct e1000_adapter *)netdev->priv)->num_rx_queues) \ + * (sizeof(struct e1000_queue_stats) / sizeof(uint64_t)) +#else +#define E1000_QUEUE_STATS_LEN 0 +#endif +#define E1000_GLOBAL_STATS_LEN \ sizeof(e1000_gstrings_stats) / sizeof(struct e1000_stats) +#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN) static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = { "Register test (offline)", "Eeprom test (offline)", "Interrupt test (offline)", "Loopback test (offline)", @@ -1746,19 +1756,43 @@ e1000_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, uint64_t *data) { struct e1000_adapter *adapter = netdev_priv(netdev); +#ifdef CONFIG_E1000_MQ + uint64_t *queue_stat; + int stat_count = sizeof(struct e1000_queue_stats) / sizeof(uint64_t); + int j, k; +#endif int i; e1000_update_stats(adapter); - for(i = 0; i < E1000_STATS_LEN; i++) { - char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset; - data[i] = (e1000_gstrings_stats[i].sizeof_stat == + for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) { + char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset; + data[i] = (e1000_gstrings_stats[i].sizeof_stat == sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p; } +#ifdef CONFIG_E1000_MQ + for (j = 0; j < adapter->num_tx_queues; j++) { + queue_stat = (uint64_t *)&adapter->tx_ring[j].tx_stats; + for (k = 0; k < stat_count; k++) + data[i + k] = queue_stat[k]; + i += k; + } + for (j = 0; j < adapter->num_rx_queues; j++) { + queue_stat = (uint64_t *)&adapter->rx_ring[j].rx_stats; + for (k = 0; k < stat_count; k++) + data[i + k] = queue_stat[k]; + i += k; + } +#endif +/* BUG_ON(i != E1000_STATS_LEN); */ } static void e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data) { +#ifdef CONFIG_E1000_MQ + struct e1000_adapter *adapter = netdev_priv(netdev); +#endif + uint8_t *p = data; int i; switch(stringset) { @@ -1767,11 +1801,26 @@ e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data) E1000_TEST_LEN*ETH_GSTRING_LEN); break; case ETH_SS_STATS: - for (i=0; i < E1000_STATS_LEN; i++) { - memcpy(data + i * ETH_GSTRING_LEN, - e1000_gstrings_stats[i].stat_string, - ETH_GSTRING_LEN); + for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) { + memcpy(p, e1000_gstrings_stats[i].stat_string, + ETH_GSTRING_LEN); + p += ETH_GSTRING_LEN; + } +#ifdef CONFIG_E1000_MQ + for (i = 0; i < adapter->num_tx_queues; i++) { + sprintf(p, "tx_queue_%u_packets", i); + p += ETH_GSTRING_LEN; + sprintf(p, "tx_queue_%u_bytes", i); + p += ETH_GSTRING_LEN; } + for (i = 0; i < adapter->num_rx_queues; i++) { + sprintf(p, "rx_queue_%u_packets", i); + p += ETH_GSTRING_LEN; + sprintf(p, "rx_queue_%u_bytes", i); + p += ETH_GSTRING_LEN; + } +#endif +/* BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */ break; } } |