diff options
| author | dm <dm@cvs.openbsd.org> | 1996-09-05 23:14:01 +0000 |
|---|---|---|
| committer | dm <dm@cvs.openbsd.org> | 1996-09-05 23:14:01 +0000 |
| commit | 183eeafb4ab0d43da59e5331c2ee06c682850b72 (patch) | |
| tree | 0d05bff01f4db09fce9d01bd3befa2fdf756e81d /sys/dev/pci/ncr.c | |
| parent | 90fa3a750d0cb28e8458c2d96c805eeeae976021 (diff) | |
se@freebsd.org: fix sync transfer negotiation.
Diffstat (limited to 'sys/dev/pci/ncr.c')
| -rw-r--r-- | sys/dev/pci/ncr.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/sys/dev/pci/ncr.c b/sys/dev/pci/ncr.c index 749d66e2458..121aeee02a2 100644 --- a/sys/dev/pci/ncr.c +++ b/sys/dev/pci/ncr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ncr.c,v 1.12 1996/09/05 23:07:00 dm Exp $ */ +/* $OpenBSD: ncr.c,v 1.13 1996/09/05 23:14:00 dm Exp $ */ /* $NetBSD: ncr.c,v 1.35.4.1 1996/06/03 20:32:17 cgd Exp $ */ /************************************************************************** @@ -5979,9 +5979,18 @@ void ncr_int_sir (ncb_p np) /* ** Check against controller limits. */ - fak = (4ul * per - 1) / np->ns_sync - 3; - if (ofs && (fak>7)) {chg = 1; ofs = 0;} - if (!ofs) fak=7; + if (ofs != 0) { + fak = (4ul * per - 1) / np->ns_sync - 3; + if (fak>7) { + chg = 1; + ofs = 0; + } + } + if (ofs == 0) { + fak = 7; + per = 0; + tp->minsync = 0; + } if (DEBUG_FLAGS & DEBUG_NEGO) { PRINT_ADDR(cp->xfer); |