[src/trunk]: src/sys/dev/usb Improve DEBUG output.

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

details:   https://anonhg.NetBSD.org/src/rev/77370764a433
branches:  trunk
changeset: 791606:77370764a433
user:      skrll <skrll%NetBSD.org@localhost>
date:      Mon Nov 25 07:59:03 2013 +0000

description:
Improve DEBUG output.

diffstat:

 sys/dev/usb/ehci.c |  18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)

diffs (41 lines):

diff -r fe072d306d4b -r 77370764a433 sys/dev/usb/ehci.c
--- a/sys/dev/usb/ehci.c        Mon Nov 25 03:06:08 2013 +0000
+++ b/sys/dev/usb/ehci.c        Mon Nov 25 07:59:03 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ehci.c,v 1.217 2013/11/23 12:41:13 skrll Exp $ */
+/*     $NetBSD: ehci.c,v 1.218 2013/11/25 07:59:03 skrll Exp $ */
 
 /*
  * Copyright (c) 2004-2012 The NetBSD Foundation, Inc.
@@ -53,7 +53,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ehci.c,v 1.217 2013/11/23 12:41:13 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ehci.c,v 1.218 2013/11/25 07:59:03 skrll Exp $");
 
 #include "ohci.h"
 #include "uhci.h"
@@ -1030,14 +1030,16 @@
                char sbuf[128];
 
                snprintb(sbuf, sizeof(sbuf),
-                   "\20\7HALTED\6BUFERR\5BABBLE\4XACTERR\3MISSED\1PINGSTATE",
+                   "\20\10ACTIVE\7HALTED\6BUFERR\5BABBLE"
+                   "\4XACTERR\3MISSED\2SPLIT\1PING",
                    (u_int32_t)status);
 
-               DPRINTFN(2, ("ehci_idone: error, addr=%d, endpt=0x%02x, "
-                         "status 0x%s\n",
-                         xfer->pipe->device->address,
-                         xfer->pipe->endpoint->edesc->bEndpointAddress,
-                         sbuf));
+               DPRINTFN(2, ("%s: error, addr=%d, endpt=0x%02x, "
+                   "cerr=%d pid=%d stat=%s\n", __func__,
+                  xfer->pipe->device->address,
+                  xfer->pipe->endpoint->edesc->bEndpointAddress,
+                  EHCI_QTD_GET_CERR(status), EHCI_QTD_GET_PID(status), sbuf));
+
                if (ehcidebug > 2) {
                        ehci_dump_sqh(epipe->sqh);
                        ehci_dump_sqtds(ex->sqtdstart);