More DIAGNOSTIC messages.
This commit is contained in:
parent
4cbf118032
commit
4047458551
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: ukbd.c,v 1.37 1999/06/30 06:44:23 augustss Exp $ */
|
||||
/* $NetBSD: ukbd.c,v 1.38 1999/07/24 01:40:19 augustss Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
|
@ -385,13 +385,18 @@ ukbd_enable(v, on)
|
|||
struct ukbd_softc *sc = v;
|
||||
usbd_status r;
|
||||
|
||||
/* Should only be called to change state */
|
||||
if (sc->sc_enabled == on) {
|
||||
#ifdef DIAGNOSTIC
|
||||
printf("ukbd_enable: %s: bad call on=%d\n",
|
||||
USBDEVNAME(sc->sc_dev), on);
|
||||
#endif
|
||||
return (EBUSY);
|
||||
}
|
||||
|
||||
DPRINTF(("ukbd_enable: sc=%p on=%d\n", sc, on));
|
||||
if (on) {
|
||||
/* Set up interrupt pipe. */
|
||||
if (sc->sc_enabled)
|
||||
return (EBUSY);
|
||||
|
||||
sc->sc_enabled = 1;
|
||||
r = usbd_open_pipe_intr(sc->sc_iface, sc->sc_ep_addr,
|
||||
USBD_SHORT_XFER_OK,
|
||||
&sc->sc_intrpipe, sc, &sc->sc_ndata,
|
||||
|
@ -402,9 +407,8 @@ ukbd_enable(v, on)
|
|||
/* Disable interrupts. */
|
||||
usbd_abort_pipe(sc->sc_intrpipe);
|
||||
usbd_close_pipe(sc->sc_intrpipe);
|
||||
|
||||
sc->sc_enabled = 0;
|
||||
}
|
||||
sc->sc_enabled = on;
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue