Defined in 2 files as a macro:

• drivers/net/ethernet/intel/e1000/e1000.h, line 75 (as a macro)
• drivers/net/ethernet/intel/e1000e/e1000.h, line 55 (as a macro)

Referenced in 2 files:

• drivers/net/ethernet/intel/e1000/e1000_ethtool.c, line 1766
• drivers/net/ethernet/intel/e1000e/ethtool.c, line 2000