diff -urN -I FBSDID /tmp/mfi/mfi.c mfi/mfi.c
--- /tmp/mfi/mfi.c	2013-06-06 20:36:22.000000000 -0400
+++ mfi/mfi.c	2013-06-05 10:02:51.000000000 -0400
@@ -3765,9 +3765,9 @@
 				 * Fail the command instead of leaving it on
 				 * the queue where it could remain stuck forever
 				 */
-				mfi_remove_busy(cm);
+				/* mfi_remove_busy(cm);
 				cm->cm_error = ETIMEDOUT;
-				mfi_complete(sc, cm);
+				mfi_complete(sc, cm); */
 				timedout++;
 			}
 		}
diff -urN -I FBSDID /tmp/mfi/mfi_tbolt.c mfi/mfi_tbolt.c
--- /tmp/mfi/mfi_tbolt.c	2013-06-06 20:36:23.000000000 -0400
+++ mfi/mfi_tbolt.c	2013-06-06 18:19:18.000000000 -0400
@@ -582,6 +582,10 @@
 	}
 	if (sc->mfi_detaching)
 		return;
+
+	/* Do a dummy read to flush the interrupt ACK that we just performed */
+	(void)sc->mfi_read_fw_status(sc);
+
 	mtx_lock(&sc->mfi_io_lock);
 	mfi_tbolt_complete_cmd(sc);
 	sc->mfi_flags &= ~MFI_FLAGS_QFRZN;
@@ -727,7 +731,7 @@
 next:
 		sc->last_reply_idx++;
 		if (sc->last_reply_idx >= sc->mfi_max_fw_cmds) {
-			MFI_WRITE4(sc, MFI_RPI, sc->last_reply_idx);
+			//MFI_WRITE4(sc, MFI_RPI, sc->last_reply_idx);
 			sc->last_reply_idx = 0;
 		}
 
@@ -753,7 +757,7 @@
 		return;
 
 	/* update replyIndex to FW */
-	if (sc->last_reply_idx)
+	//if (sc->last_reply_idx)
 		MFI_WRITE4(sc, MFI_RPI, sc->last_reply_idx);
 
 	return;