Commit db02bee2 authored by Sasha Neftin's avatar Sasha Neftin Committed by Tony Nguyen
Browse files

igc: Clean up the hw_stats structure 



Remove ictxptc, ictxatc, cbtmpc, cbrdpc, cbrmpc and htcbdpc fields from
the hw_stats structure. Accordance to the i225 device
specification these fields not in use.
This patch come to clean up the driver code.

Signed-off-by: default avatarSasha Neftin <sasha.neftin@intel.com>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 4a9e9b8f

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

+0 −6
Original line number Diff line number Diff line
@@ -268,15 +268,9 @@ struct igc_hw_stats { 
	u64 tsctc;

	u64 tsctfc;

	u64 iac;

	u64 ictxptc;

	u64 ictxatc;

	u64 cbtmpc;

	u64 htdpmc;

	u64 cbrdpc;

	u64 cbrmpc;

	u64 rpthc;

	u64 hgptc;

	u64 htcbdpc;

	u64 hgorc;

	u64 hgotc;

	u64 lenerrs;

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

+0 −3
Original line number Diff line number Diff line
@@ -296,9 +296,6 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw) 


	rd32(IGC_IAC);



	rd32(IGC_ICTXPTC);

	rd32(IGC_ICTXATC);



	rd32(IGC_RPTHC);

	rd32(IGC_TLPIC);

	rd32(IGC_RLPIC);

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

+0 −2
Original line number Diff line number Diff line
@@ -3730,8 +3730,6 @@ void igc_update_stats(struct igc_adapter *adapter) 
	adapter->stats.tsctc += rd32(IGC_TSCTC);



	adapter->stats.iac += rd32(IGC_IAC);

	adapter->stats.ictxptc += rd32(IGC_ICTXPTC);

	adapter->stats.ictxatc += rd32(IGC_ICTXATC);



	/* Fill out the OS statistics structure */

	net_stats->multicast = adapter->stats.mprc;

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

+0 −2
Original line number Diff line number Diff line
@@ -172,8 +172,6 @@ 
#define IGC_BPTC	0x040F4  /* Broadcast Packets Tx Count - R/clr */

#define IGC_TSCTC	0x040F8  /* TCP Segmentation Context Tx - R/clr */

#define IGC_IAC		0x04100  /* Interrupt Assertion Count */

#define IGC_ICTXPTC	0x0410C  /* Interrupt Cause Tx Pkt Timer Expire Count */

#define IGC_ICTXATC	0x04110  /* Interrupt Cause Tx Abs Timer Expire Count */

#define IGC_RPTHC	0x04104  /* Rx Packets To Host */

#define IGC_TLPIC	0x04148  /* EEE Tx LPI Count */

#define IGC_RLPIC	0x0414C  /* EEE Rx LPI Count */

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