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igc: Clean up the hw_stats structure

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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: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Sasha Neftin 2020-07-26 13:52:18 -07:00 committed by Tony Nguyen
parent 4a9e9b8fee
commit db02bee2ec
4 changed files with 0 additions and 13 deletions
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6
drivers/net/ethernet/intel/igc/igc_hw.h
View File

@ -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;

3
drivers/net/ethernet/intel/igc/igc_mac.c
View File

@ -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);

2
drivers/net/ethernet/intel/igc/igc_main.c
View File

@ -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;

2
drivers/net/ethernet/intel/igc/igc_regs.h
View File

@ -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 */