igc: Fix wrong register name

Accordance to the i225 datasheet this register address used by Host Transmit Discarded Packet by MAC counter and not by not applicable Carrier Extension Error counter. This patch comes to fix this wrong definition. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
mariux64 · May 29, 2020 · 480b7a5 · 480b7a5
1 parent e2d0f20
commit 480b7a5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c
@@ -287,7 +287,7 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw)
 	rd32(IGC_ALGNERRC);
 	rd32(IGC_RXERRC);
 	rd32(IGC_TNCRS);
-	rd32(IGC_CEXTERR);
+	rd32(IGC_HTDPMC);
 	rd32(IGC_TSCTC);
 	rd32(IGC_TSCTFC);
 

diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h
@@ -137,7 +137,7 @@
 #define IGC_RERC	0x0402C  /* Receive Error Count - R/clr */
 #define IGC_DC		0x04030  /* Defer Count - R/clr */
 #define IGC_TNCRS	0x04034  /* Tx-No CRS - R/clr */
-#define IGC_CEXTERR	0x0403C  /* Carrier Extension Error Count - R/clr */
+#define IGC_HTDPMC	0x0403C  /* Host Transmit Discarded by MAC - R/clr */
 #define IGC_RLEC	0x04040  /* Receive Length Error Count - R/clr */
 #define IGC_XONRXC	0x04048  /* XON Rx Count - R/clr */
 #define IGC_XONTXC	0x0404C  /* XON Tx Count - R/clr */