Defined in 4 files as a macro:
- drivers/net/ethernet/atheros/atlx/atlx.h, line 328 (as a macro)
- drivers/net/ethernet/intel/e1000/e1000_hw.h, line 3091 (as a macro)
- drivers/net/ethernet/intel/igb/e1000_defines.h, line 641 (as a macro)
- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c, line 56 (as a macro)