Update adb_polling in akbd_cnpollc rather than akbd_cngetc; repairs ddb

input on adb machines.

diff --git a/sys/arch/macppc/dev/akbd_machdep.c b/sys/arch/macppc/dev/akbd_machdep.c
index 8767d4d..879b54a 100644 (file)
--- a/sys/arch/macppc/dev/akbd_machdep.c
+++ b/sys/arch/macppc/dev/akbd_machdep.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: akbd_machdep.c,v 1.3 2022/07/02 08:50:41 visa Exp $   */
+/*     $OpenBSD: akbd_machdep.c,v 1.4 2022/12/26 19:14:18 miod Exp $   */
 /*     $NetBSD: akbd.c,v 1.13 2001/01/25 14:08:55 tsubai Exp $ */
 
 /*
@@ -81,14 +81,12 @@ akbd_cngetc(void *v, u_int *type, int *data)
        s = splhigh();
 
        adb_polledkey = -1;
-       adb_polling = 1;
 
        while (adb_polledkey == -1) {
                adb_intr(NULL); /* adb does not use the argument */
                DELAY(10000);                           /* XXX */
        }
 
-       adb_polling = 0;
        splx(s);
 
        key = adb_polledkey;
@@ -102,4 +100,5 @@ akbd_cngetc(void *v, u_int *type, int *data)
 void
 akbd_cnpollc(void *v, int on)
 {
+       adb_polling = on;
 }