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Date: Thu, 21 May 2020 00:27:49 -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 06/15] igc: Remove obsolete circuit breaker registers From: Sasha Neftin <sasha.neftin@...el.com> Part of circuit breaker registers is obsolete and not applicable for i225 device. This patch comes to clean up these registers. 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 | 4 ---- drivers/net/ethernet/intel/igc/igc_regs.h | 7 ------- 2 files changed, 11 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c index 12aa6b5fcb5d..89445ab02a98 100644 --- a/drivers/net/ethernet/intel/igc/igc_mac.c +++ b/drivers/net/ethernet/intel/igc/igc_mac.c @@ -307,12 +307,8 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw) rd32(IGC_ICTXQMTC); rd32(IGC_ICRXDMTC); - rd32(IGC_CBTMPC); - rd32(IGC_HTDPMC); - rd32(IGC_CBRMPC); rd32(IGC_RPTHC); rd32(IGC_HGPTC); - rd32(IGC_HTCBDPC); rd32(IGC_HGORCL); rd32(IGC_HGORCH); rd32(IGC_HGOTCL); diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h index 61db951f0947..f2654f379d88 100644 --- a/drivers/net/ethernet/intel/igc/igc_regs.h +++ b/drivers/net/ethernet/intel/igc/igc_regs.h @@ -68,13 +68,6 @@ #define IGC_ICRXDMTC 0x04120 /* Rx Descriptor Min Threshold Count */ #define IGC_ICRXOC 0x04124 /* Receiver Overrun Count */ -#define IGC_CBTMPC 0x0402C /* Circuit Breaker TX Packet Count */ -#define IGC_HTDPMC 0x0403C /* Host Transmit Discarded Packets */ -#define IGC_CBRMPC 0x040FC /* Circuit Breaker RX Packet Count */ -#define IGC_RPTHC 0x04104 /* Rx Packets To Host */ -#define IGC_HGPTC 0x04118 /* Host Good Packets TX Count */ -#define IGC_HTCBDPC 0x04124 /* Host TX Circ.Breaker Drop Count */ - /* MSI-X Table Register Descriptions */ #define IGC_PBACL 0x05B68 /* MSIx PBA Clear - R/W 1 to clear */ -- 2.26.2
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