Symbol: IGP01E1000_GMII_SPD
usr/src/grub/grub-0.97/netboot/e1000_hw.h
2003
#define IGP01E1000_GMII_SPD 0x20 /* Enable SPD */
usr/src/uts/common/io/e1000api/e1000_phy.h
241
#define IGP01E1000_GMII_SPD 0x0020 /* Enable SPD */