sxfrctl0 1042 dev/ic/aic79xx.h uint8_t sxfrctl0; sxfrctl0 2040 dev/ic/aic7xxx.c u_int sxfrctl0; sxfrctl0 2042 dev/ic/aic7xxx.c sxfrctl0 = ahc_inb(ahc, SXFRCTL0); sxfrctl0 2043 dev/ic/aic7xxx.c sxfrctl0 &= ~FAST20; sxfrctl0 2045 dev/ic/aic7xxx.c sxfrctl0 |= FAST20; sxfrctl0 2046 dev/ic/aic7xxx.c ahc_outb(ahc, SXFRCTL0, sxfrctl0);