diff options
Diffstat (limited to 'sys/dev/cy')
| -rw-r--r-- | sys/dev/cy/cy.c | 4 | ||||
| -rw-r--r-- | sys/dev/cy/cy_isa.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/cy/cy.c b/sys/dev/cy/cy.c index 08cf5349d708..ccec8091e46b 100644 --- a/sys/dev/cy/cy.c +++ b/sys/dev/cy/cy.c @@ -27,7 +27,7 @@ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: cy.c,v 1.76 1998/11/28 15:48:09 bde Exp $ + * $Id: cy.c,v 1.77 1998/12/17 17:40:13 bde Exp $ */ #include "opt_compat.h" @@ -2018,10 +2018,12 @@ comparam(tp, t) if (cflag & CCTS_OFLOW) opt |= CD1400_COR2_CCTS_OFLOW; #endif + disable_intr(); if (opt != com->cor[1]) { cor_change |= CD1400_CCR_COR2; cd_setreg(com, CD1400_COR2, com->cor[1] = opt); } + enable_intr(); /* * set channel option register 3 - diff --git a/sys/dev/cy/cy_isa.c b/sys/dev/cy/cy_isa.c index 08cf5349d708..ccec8091e46b 100644 --- a/sys/dev/cy/cy_isa.c +++ b/sys/dev/cy/cy_isa.c @@ -27,7 +27,7 @@ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: cy.c,v 1.76 1998/11/28 15:48:09 bde Exp $ + * $Id: cy.c,v 1.77 1998/12/17 17:40:13 bde Exp $ */ #include "opt_compat.h" @@ -2018,10 +2018,12 @@ comparam(tp, t) if (cflag & CCTS_OFLOW) opt |= CD1400_COR2_CCTS_OFLOW; #endif + disable_intr(); if (opt != com->cor[1]) { cor_change |= CD1400_CCR_COR2; cd_setreg(com, CD1400_COR2, com->cor[1] = opt); } + enable_intr(); /* * set channel option register 3 - |