diff options
Diffstat (limited to 'sys/dev/pci/noct.c')
| -rw-r--r-- | sys/dev/pci/noct.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/noct.c b/sys/dev/pci/noct.c index 2217c08997d..2ddd302a7a4 100644 --- a/sys/dev/pci/noct.c +++ b/sys/dev/pci/noct.c @@ -1,4 +1,4 @@ -/* $OpenBSD: noct.c,v 1.1 2002/06/02 18:15:03 jason Exp $ */ +/* $OpenBSD: noct.c,v 1.2 2002/06/04 21:25:16 jason Exp $ */ /* * Copyright (c) 2002 Jason L. Wright (jason@thought.net) @@ -431,7 +431,7 @@ noct_rng_tick(vsc) rd = (reg & RNGQPTR_READ_M) >> RNGQPTR_READ_S; wr = (reg & RNGQPTR_WRITE_M) >> RNGQPTR_WRITE_S; - while (rd != wr) { + while (rd != wr && cons < 32) { val = sc->sc_rngbuf[rd]; add_true_randomness((val >> 32) & 0xffffffff); add_true_randomness((val >> 0) & 0xffffffff); |