d/freebsd-nq
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Two minor bugfixes:

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o Allow the bus_debug variable to be set via the bus.debug tunable.
o Return pnpinfo and location info via the devinfo interface to userland.
  devinfo(8) needs to be updated to print it.
This commit is contained in:
Warner Losh 2002-10-07 23:15:40 +00:00
parent 01d8ff4dfd
commit c17fdbe3a9
1 changed files with 3 additions and 0 deletions
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3
sys/kern/subr_bus.c
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@ -123,6 +123,7 @@ static MALLOC_DEFINE(M_BUS, "bus", "Bus data structures");
#ifdef BUS_DEBUG
static int bus_debug = 1;
TUNABLE_INT("bus.debug", &bus_debug);
SYSCTL_INT(_debug, OID_AUTO, bus_debug, CTLFLAG_RW, &bus_debug, 0,
"Debug bus code");
@ -2198,6 +2199,8 @@ sysctl_devices(SYSCTL_HANDLER_ARGS)
sizeof(udev.dv_drivername));
udev.dv_pnpinfo[0] = '\0';
udev.dv_location[0] = '\0';
bus_child_pnpinfo_str(dev, udev.dv_pnpinfo, sizeof(udev.dv_pnpinfo));
bus_child_location_str(dev, udev.dv_location, sizeof(udev.dv_location));
udev.dv_devflags = dev->devflags;
udev.dv_flags = dev->flags;
udev.dv_state = dev->state;