[src/trunk]: src/sys/dev/ic More(/less) debug

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9f1c063994fe
branches:  trunk
changeset: 345960:9f1c063994fe
user:      skrll <skrll%NetBSD.org@localhost>
date:      Fri Jun 17 16:07:40 2016 +0000

description:
More(/less) debug

diffstat:

 sys/dev/ic/sl811hs.c |  18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)

diffs (62 lines):

diff -r 06dc90a59522 -r 9f1c063994fe sys/dev/ic/sl811hs.c
--- a/sys/dev/ic/sl811hs.c      Fri Jun 17 15:57:08 2016 +0000
+++ b/sys/dev/ic/sl811hs.c      Fri Jun 17 16:07:40 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sl811hs.c,v 1.77 2016/06/17 15:57:08 skrll Exp $       */
+/*     $NetBSD: sl811hs.c,v 1.78 2016/06/17 16:07:40 skrll Exp $       */
 
 /*
  * Not (c) 2007 Matthew Orgass
@@ -68,7 +68,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sl811hs.c,v 1.77 2016/06/17 15:57:08 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sl811hs.c,v 1.78 2016/06/17 16:07:40 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_slhci.h"
@@ -1735,11 +1735,10 @@
 
        KASSERT(mutex_owned(&sc->sc_intr_lock));
 
-       DLOG(D_INTR, "Flags %#x sc_ier %#x ISR=%#x", t->flags, sc->sc_ier,
-           slhci_read(sc, SL11_ISR), 0);
-
-       if (sc->sc_ier == 0)
+       if (sc->sc_ier == 0) {
+               DLOG(D_INTR, "sc_ier is zero", 0, 0, 0, 0);
                return 0;
+       }
 
        r = slhci_read(sc, SL11_ISR);
 
@@ -1776,8 +1775,10 @@
 
        r &= sc->sc_ier;
 
-       if (r == 0)
+       if (r == 0) {
+               DLOG(D_INTR, "r is zero", 0, 0, 0, 0);
                return 0;
+       }
 
        sc->sc_ier_check = 0;
 
@@ -1787,6 +1788,7 @@
        /* If we have an insertion event we do not care about anything else. */
        if (__predict_false(r & SL11_ISR_INSERT)) {
                slhci_insert(sc);
+               DLOG(D_INTR, "... done", 0, 0, 0, 0);
                return 1;
        }
 
@@ -1896,6 +1898,8 @@
 
        slhci_dotransfer(sc);
 
+       DLOG(D_INTR, "... done", 0, 0, 0, 0);
+
        return 1;
 }