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Date: Thu, 28 May 2020 21:40:00 -0700 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Sasha Neftin <sasha.neftin@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com, Aaron Brown <aaron.f.brown@...el.com>, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 13/17] igc: Remove symbol error counter From: Sasha Neftin <sasha.neftin@...el.com> 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@...el.com> Tested-by: Aaron Brown <aaron.f.brown@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/igc/igc_mac.c | 1 - drivers/net/ethernet/intel/igc/igc_main.c | 1 - drivers/net/ethernet/intel/igc/igc_regs.h | 1 - 3 files changed, 3 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c index 89445ab02a98..9de70a24cb9e 100644 --- a/drivers/net/ethernet/intel/igc/igc_mac.c +++ b/drivers/net/ethernet/intel/igc/igc_mac.c @@ -235,7 +235,6 @@ s32 igc_force_mac_fc(struct igc_hw *hw) 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); diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 97d26991c87e..662f06a647e6 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -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); diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h index 7f999cfc9b39..a3e4ec922948 100644 --- a/drivers/net/ethernet/intel/igc/igc_regs.h +++ b/drivers/net/ethernet/intel/igc/igc_regs.h @@ -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 */ -- 2.26.2
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