diff options
| author | Sasha Neftin <sasha.neftin@intel.com> | 2020-05-19 17:55:42 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-28 20:30:06 -0700 |
| commit | 51c657b42f58fcf061dfd6d01df26ff1701ae72c (patch) | |
| tree | 44b2abf46d75e9b426b8ea28d10e3229b39b1d1a /drivers/net/ethernet/intel/igc | |
| parent | 758b51e1e71e38257dfcb753edaf07d417611786 (diff) | |
igc: Add Receive Error Counter
Receive error counter reflect total number of non-filtered
packets received with errors. This includes: CRC error,
symbol error, Rx data error and carrier extend error.
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igc')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_mac.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_regs.h | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c index 9de70a24cb9e..a5a087e1ac02 100644 --- a/drivers/net/ethernet/intel/igc/igc_mac.c +++ b/drivers/net/ethernet/intel/igc/igc_mac.c @@ -241,6 +241,7 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw) rd32(IGC_MCC); rd32(IGC_LATECOL); rd32(IGC_COLC); + rd32(IGC_RERC); rd32(IGC_DC); rd32(IGC_SEC); rd32(IGC_RLEC); diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 662f06a647e6..e0c45ffa12c4 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -3740,6 +3740,7 @@ void igc_update_stats(struct igc_adapter *adapter) adapter->stats.tpt += rd32(IGC_TPT); adapter->stats.colc += rd32(IGC_COLC); + adapter->stats.colc += rd32(IGC_RERC); adapter->stats.algnerrc += rd32(IGC_ALGNERRC); diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h index a3e4ec922948..7ac3b611708c 100644 --- a/drivers/net/ethernet/intel/igc/igc_regs.h +++ b/drivers/net/ethernet/intel/igc/igc_regs.h @@ -134,6 +134,7 @@ #define IGC_MCC 0x0401C /* Multiple Collision Count - R/clr */ #define IGC_LATECOL 0x04020 /* Late Collision Count - R/clr */ #define IGC_COLC 0x04028 /* Collision Count - R/clr */ +#define IGC_RERC 0x0402C /* Receive Error Count - R/clr */ #define IGC_DC 0x04030 /* Defer Count - R/clr */ #define IGC_TNCRS 0x04034 /* Tx-No CRS - R/clr */ #define IGC_SEC 0x04038 /* Sequence Error Count - R/clr */ |