diff options
Diffstat (limited to 'sys/dev/ahb')
| -rw-r--r-- | sys/dev/ahb/ahb.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/dev/ahb/ahb.c b/sys/dev/ahb/ahb.c index 7493c30..8a79067 100644 --- a/sys/dev/ahb/ahb.c +++ b/sys/dev/ahb/ahb.c @@ -25,7 +25,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: ahb.c,v 1.3 1998/09/17 00:08:26 gibbs Exp $ + * $Id: ahb.c,v 1.4 1998/10/09 21:38:31 gibbs Exp $ */ #include "eisa.h" @@ -171,8 +171,13 @@ ahbqueuembox(struct ahb_softc *ahb, u_int32_t mboxval, u_int attn_code) while (--loopmax) { u_int status; + /* + * XXX - this still looks wrong, even after fixing the + * parenthesization. + */ + status = ahb_inb(ahb, HOSTSTAT); - if ((status & HOSTSTAT_MBOX_EMPTY|HOSTSTAT_BUSY) + if ((status & (HOSTSTAT_MBOX_EMPTY|HOSTSTAT_BUSY)) != HOSTSTAT_MBOX_EMPTY) break; DELAY(20); |
