Defined in 2 files as a macro:

• drivers/net/ethernet/intel/e1000/e1000_hw.h, line 2333 (as a macro)
• drivers/net/ethernet/intel/e1000e/defines.h, line 370 (as a macro)

Referenced in 2 files:

• drivers/net/ethernet/intel/e1000/e1000_hw.c, line 4744
• drivers/net/ethernet/intel/e1000e/mac.c, line 1748