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| author | françois romieu <romieu@fr.zoreil.com> | 2011-08-04 02:38:28 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-07 22:00:38 -0700 |
| commit | ad66fa7a704f179fd3f88dece544e2d18078860f (patch) | |
| tree | b5cdc4f821828da0945aa1b7859cfaf457087a03 | |
| parent | 3cb7a7986ace516b97bb6bee2a78eba73e616a87 (diff) | |
| download | linux-ad66fa7a704f179fd3f88dece544e2d18078860f.tar.gz linux-ad66fa7a704f179fd3f88dece544e2d18078860f.tar.bz2 linux-ad66fa7a704f179fd3f88dece544e2d18078860f.zip | |
via-velocity : ethtool statistics support.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Jon Nelson <jnelson@jamponi.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/via-velocity.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index ae66696d4ac8..27bcd3bea133 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -3449,6 +3449,77 @@ static int velocity_set_coalesce(struct net_device *dev, return 0; } +static const char velocity_gstrings[][ETH_GSTRING_LEN] = { + "rx_all", + "rx_ok", + "tx_ok", + "rx_error", + "rx_runt_ok", + "rx_runt_err", + "rx_64", + "tx_64", + "rx_65_to_127", + "tx_65_to_127", + "rx_128_to_255", + "tx_128_to_255", + "rx_256_to_511", + "tx_256_to_511", + "rx_512_to_1023", + "tx_512_to_1023", + "rx_1024_to_1518", + "tx_1024_to_1518", + "tx_ether_collisions", + "rx_crc_errors", + "rx_jumbo", + "tx_jumbo", + "rx_mac_control_frames", + "tx_mac_control_frames", + "rx_frame_alignement_errors", + "rx_long_ok", + "rx_long_err", + "tx_sqe_errors", + "rx_no_buf", + "rx_symbol_errors", + "in_range_length_errors", + "late_collisions" +}; + +static void velocity_get_strings(struct net_device *dev, u32 sset, u8 *data) +{ + switch (sset) { + case ETH_SS_STATS: + memcpy(data, *velocity_gstrings, sizeof(velocity_gstrings)); + break; + } +} + +static int velocity_get_sset_count(struct net_device *dev, int sset) +{ + switch (sset) { + case ETH_SS_STATS: + return ARRAY_SIZE(velocity_gstrings); + default: + return -EOPNOTSUPP; + } +} + +static void velocity_get_ethtool_stats(struct net_device *dev, + struct ethtool_stats *stats, u64 *data) +{ + if (netif_running(dev)) { + struct velocity_info *vptr = netdev_priv(dev); + u32 *p = vptr->mib_counter; + int i; + + spin_lock_irq(&vptr->lock); + velocity_update_hw_mibs(vptr); + spin_unlock_irq(&vptr->lock); + + for (i = 0; i < ARRAY_SIZE(velocity_gstrings); i++) + *data++ = *p++; + } +} + static const struct ethtool_ops velocity_ethtool_ops = { .get_settings = velocity_get_settings, .set_settings = velocity_set_settings, @@ -3458,6 +3529,9 @@ static const struct ethtool_ops velocity_ethtool_ops = { .get_msglevel = velocity_get_msglevel, .set_msglevel = velocity_set_msglevel, .get_link = velocity_get_link, + .get_strings = velocity_get_strings, + .get_sset_count = velocity_get_sset_count, + .get_ethtool_stats = velocity_get_ethtool_stats, .get_coalesce = velocity_get_coalesce, .set_coalesce = velocity_set_coalesce, .begin = velocity_ethtool_up, |