Date: Wed, 12 May 2010 22:44:57 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r208010 - head/sys/dev/usb Message-ID: <201005122244.o4CMivJQ045674@svn.freebsd.org>
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Author: thompsa Date: Wed May 12 22:44:57 2010 New Revision: 208010 URL: http://svn.freebsd.org/changeset/base/208010 Log: Provide more information about the device location in the USB system. Submitted by: Hans Petter Sekasky Modified: head/sys/dev/usb/usb_hub.c Modified: head/sys/dev/usb/usb_hub.c ============================================================================== --- head/sys/dev/usb/usb_hub.c Wed May 12 22:43:33 2010 (r208009) +++ head/sys/dev/usb/usb_hub.c Wed May 12 22:44:57 2010 (r208010) @@ -1010,8 +1010,10 @@ uhub_child_location_string(device_t pare } goto done; } - snprintf(buf, buflen, "port=%u interface=%u", - res.portno, res.iface_index); + snprintf(buf, buflen, "bus=%u hubaddr=%u port=%u devaddr=%u interface=%u", + (res.udev->parent_hub != NULL) ? res.udev->parent_hub->device_index : 0, + res.portno, device_get_unit(res.udev->bus->bdev), + res.udev->device_index, res.iface_index); done: mtx_unlock(&Giant);
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