Symbol: SGHSC_RB_FLOAT
usr/src/uts/sun4u/serengeti/io/sghsc.c
1791
rb_head->state = SGHSC_RB_FLOAT;
usr/src/uts/sun4u/serengeti/io/sghsc.c
1814
rb_head->state = SGHSC_RB_FLOAT;