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authorgibbs <gibbs@FreeBSD.org>1999-03-05 23:37:07 +0000
committergibbs <gibbs@FreeBSD.org>1999-03-05 23:37:07 +0000
commitc7f60ce1412423b912c54cac7b6077b6bf057f99 (patch)
tree2e13f27fcdbb9773275f4f3bcc6ca2059ee30d38 /sys/i386
parent399fca227c07db6ebbd4f852a6c928eb69d23ad1 (diff)
downloadFreeBSD-src-c7f60ce1412423b912c54cac7b6077b6bf057f99.zip
FreeBSD-src-c7f60ce1412423b912c54cac7b6077b6bf057f99.tar.gz
Poll for bus reset completion instead of assuming that our interrupt
is enabled.
Diffstat (limited to 'sys/i386')
-rw-r--r--sys/i386/eisa/ahb.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/i386/eisa/ahb.c b/sys/i386/eisa/ahb.c
index 21edd2e..f86e82e 100644
--- a/sys/i386/eisa/ahb.c
+++ b/sys/i386/eisa/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 1.5 1999/01/28 01:33:02 dillon Exp $
+ * $Id: ahb.c,v 1.6 1999/01/28 03:30:02 gibbs Exp $
*/
#include "eisa.h"
@@ -1160,12 +1160,17 @@ ahbaction(struct cam_sim *sim, union ccb *ccb)
case XPT_RESET_DEV: /* Bus Device Reset the specified SCSI device */
{
int i;
+ int s;
+ s = splcam();
ahb->immed_cmd = IMMED_RESET;
ahbqueuembox(ahb, IMMED_RESET, ATTN_IMMED|ccb->ccb_h.target_id);
/* Poll for interrupt completion */
- for (i = 1000; ahb->immed_cmd != 0 && i != 0; i--)
+ for (i = 1000; ahb->immed_cmd != 0 && i != 0; i--) {
DELAY(1000);
+ ahbintr(cam_sim_softc(sim));
+ }
+ splx(s);
break;
}
case XPT_CALC_GEOMETRY:
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