Commit 3b5fc88f authored by Sasha Neftin's avatar Sasha Neftin Committed by Jeff Kirsher
Browse files

igc: Remove obsolete circuit breaker registers 



Part of circuit breaker registers is obsolete
and not applicable for i225 device.
This patch comes to clean up these registers.

Signed-off-by: default avatarSasha Neftin <sasha.neftin@intel.com>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 49ee3c2a

drivers/net/ethernet/intel/igc/igc_mac.c

+0 −4
Original line number Diff line number Diff line
@@ -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);

drivers/net/ethernet/intel/igc/igc_regs.h

+0 −7
Original line number Diff line number Diff line
@@ -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 */

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