Symbol: IGP01E1000_GMII_FLEX_SPD
usr/src/grub/grub-0.97/netboot/e1000_hw.h
2001
#define IGP01E1000_GMII_FLEX_SPD 0x10 /* Enable flexible speed
usr/src/uts/common/io/e1000api/e1000_phy.h
240
#define IGP01E1000_GMII_FLEX_SPD 0x0010