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igc: Remove symbol error counter 

Accordance to the i225 datasheet symbol error counter does not
applicable to the i225 device.
This patch comes to clean up this counter.

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>
This commit is contained in:
Sasha Neftin 2020-05-19 17:36:34 +03:00 committed by Jeff Kirsher
parent 3f6023f77a
commit 758b51e1e7
3 changed files with 0 additions and 3 deletions
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1
drivers/net/ethernet/intel/igc/igc_mac.c
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@ -235,7 +235,6 @@ out:
void igc_clear_hw_cntrs_base(struct igc_hw *hw)
{
rd32(IGC_CRCERRS);
rd32(IGC_SYMERRS);
rd32(IGC_MPC);
rd32(IGC_SCC);
rd32(IGC_ECOL);

1
drivers/net/ethernet/intel/igc/igc_main.c
View File

@ -3701,7 +3701,6 @@ void igc_update_stats(struct igc_adapter *adapter)
adapter->stats.prc511 += rd32(IGC_PRC511);
adapter->stats.prc1023 += rd32(IGC_PRC1023);
adapter->stats.prc1522 += rd32(IGC_PRC1522);
adapter->stats.symerrs += rd32(IGC_SYMERRS);
adapter->stats.sec += rd32(IGC_SEC);
mpc = rd32(IGC_MPC);

1
drivers/net/ethernet/intel/igc/igc_regs.h
View File

@ -127,7 +127,6 @@
/* Statistics Register Descriptions */
#define IGC_CRCERRS 0x04000 /* CRC Error Count - R/clr */
#define IGC_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */
#define IGC_SYMERRS 0x04008 /* Symbol Error Count - R/clr */
#define IGC_RXERRC 0x0400C /* Receive Error Count - R/clr */
#define IGC_MPC 0x04010 /* Missed Packet Count - R/clr */
#define IGC_SCC 0x04014 /* Single Collision Count - R/clr */