diff options
| author | Jeff Garzik <jeff@garzik.org> | 2006-12-15 11:16:33 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-26 15:51:30 -0500 |
| commit | 15e376b4eed2575b323d575403569ec1b5f63fda (patch) | |
| tree | 899b08b94f5f3805b417bc827c0cd9d85e5a167c /drivers | |
| parent | 1f753861d272e648f3234e4f5fdea9434ae7bee4 (diff) | |
e1000: 3 new driver stats for managability testing
Add 3 extra packet redirect counters for tracking purposes to make sure
we can test that all packets arrive properly.
Originally from Jesse Brandeburg <jesse.brandeburg@intel.com>,
rewritten to use feature flags by me.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/e1000/e1000_ethtool.c | 3 | ||||
| -rw-r--r-- | drivers/net/e1000/e1000_hw.c | 3 | ||||
| -rw-r--r-- | drivers/net/e1000/e1000_hw.h | 1 | ||||
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 7 |
4 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index da459f7177c..fb96c87f9e5 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -100,6 +100,9 @@ static const struct e1000_stats e1000_gstrings_stats[] = { { "rx_csum_offload_errors", E1000_STAT(hw_csum_err) }, { "rx_header_split", E1000_STAT(rx_hdr_split) }, { "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) }, + { "tx_smbus", E1000_STAT(stats.mgptc) }, + { "rx_smbus", E1000_STAT(stats.mgprc) }, + { "dropped_smbus", E1000_STAT(stats.mgpdc) }, }; #define E1000_QUEUE_STATS_LEN 0 diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 5a6a61ecb27..9be44699300 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -458,6 +458,9 @@ e1000_set_mac_type(struct e1000_hw *hw) if (hw->mac_type == e1000_80003es2lan) hw->rx_needs_kicking = TRUE; + if (hw->mac_type > e1000_82544) + hw->has_smbus = TRUE; + return E1000_SUCCESS; } diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h index 15b8625c40c..d6710588334 100644 --- a/drivers/net/e1000/e1000_hw.h +++ b/drivers/net/e1000/e1000_hw.h @@ -1464,6 +1464,7 @@ struct e1000_hw { boolean_t bad_tx_carr_stats_fd; boolean_t has_manc2h; boolean_t rx_needs_kicking; + boolean_t has_smbus; }; diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 3f40a902de6..b06b51a5527 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -3743,6 +3743,13 @@ e1000_update_stats(struct e1000_adapter *adapter) adapter->phy_stats.receive_errors += phy_tmp; } + /* Management Stats */ + if (adapter->hw.has_smbus) { + adapter->stats.mgptc += E1000_READ_REG(hw, MGTPTC); + adapter->stats.mgprc += E1000_READ_REG(hw, MGTPRC); + adapter->stats.mgpdc += E1000_READ_REG(hw, MGTPDC); + } + spin_unlock_irqrestore(&adapter->stats_lock, flags); } #ifdef CONFIG_PCI_MSI |