WARNING: line length of 83 exceeds 80 columns
#135: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:311:
+#define IGC_TXD_POPTS_SMD_V	0x01       /* Transmitted packet is a SMD-Verify */

WARNING: line length of 85 exceeds 80 columns
#136: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:312:
+#define IGC_TXD_POPTS_SMD_R	0x02       /* Transmitted packet is a SMD-Response */

WARNING: line length of 87 exceeds 80 columns
#249: FILE: drivers/net/ethernet/intel/igc/igc_main.c:3080:
+						  ETHTOOL_MMSV_LD_SENT_VERIFY_MPACKET);

WARNING: line length of 82 exceeds 80 columns
#290: FILE: drivers/net/ethernet/intel/igc/igc_main.c:5797:
+				ethtool_mmsv_link_state_handle(&adapter->fpe.mmsv,

WARNING: line length of 82 exceeds 80 columns
#301: FILE: drivers/net/ethernet/intel/igc/igc_main.c:5836:
+				ethtool_mmsv_link_state_handle(&adapter->fpe.mmsv,

WARNING: line length of 82 exceeds 80 columns
#381: FILE: drivers/net/ethernet/intel/igc/igc_tsn.c:61:
+		olinfo_status |= (IGC_TXD_POPTS_SMD_V << IGC_TXD_POPTS_SMD_SHIFT);

WARNING: line length of 82 exceeds 80 columns
#384: FILE: drivers/net/ethernet/intel/igc/igc_tsn.c:64:
+		olinfo_status |= (IGC_TXD_POPTS_SMD_R << IGC_TXD_POPTS_SMD_SHIFT);

WARNING: line length of 85 exceeds 80 columns
#551: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:28:
+		ethtool_mmsv_event_handle(mmsv, ETHTOOL_MMSV_LP_SENT_VERIFY_MPACKET);

WARNING: line length of 87 exceeds 80 columns
#553: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:30:
+		ethtool_mmsv_event_handle(mmsv, ETHTOOL_MMSV_LP_SENT_RESPONSE_MPACKET);

WARNING: line length of 85 exceeds 80 columns
#564: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:41:
+	return ((smd == IGC_RXD_STAT_SMD_TYPE_V || smd == IGC_RXD_STAT_SMD_TYPE_R) &&

total: 0 errors, 10 warnings, 0 checks, 442 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit e9212b7de61b ("igc: Add support for frame preemption verification") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 10 warnings, 0 checks, 442 lines checked