diff options
Diffstat (limited to 'sys/arch/amiga/dev/sfas.c')
| -rw-r--r-- | sys/arch/amiga/dev/sfas.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/arch/amiga/dev/sfas.c b/sys/arch/amiga/dev/sfas.c index 5e9eedaafba..06e483a5a04 100644 --- a/sys/arch/amiga/dev/sfas.c +++ b/sys/arch/amiga/dev/sfas.c @@ -1,3 +1,5 @@ +/* $OpenBSD: sfas.c,v 1.4 1996/02/26 21:08:02 niklas Exp $ */ + /* * Copyright (c) 1995 Daniel Widenfalk * Copyright (c) 1994 Christian E. Hopps @@ -165,9 +167,15 @@ sfasinitialize(dev) dev->sc_config2 = SFAS_CFG2_FEATURES_ENABLE; dev->sc_config3 = (dev->sc_clock_freq > 25 ? SFAS_CFG3_FASTCLK : 0); -/* Precalculate timeout value and clock period. */ +#if 0 /* don't use floating point */ dev->sc_timeout_val = 1+dev->sc_timeout*dev->sc_clock_freq/ (7.682*dev->sc_clock_conv_fact); +#endif + /* Precalculate timeout value and clock period. */ + dev->sc_timeout_val = 1 + + (dev->sc_timeout * dev->sc_clock_freq * 1000) + / (7682 * dev->sc_clock_conv_fact); + dev->sc_clock_period = 1000/dev->sc_clock_freq; sfasreset(dev, 1 | 2); /* Reset Chip and Bus */ |