diff options
| author | Warner Losh <imp@FreeBSD.org> | 2002-11-14 05:20:39 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2002-11-14 05:20:39 +0000 |
| commit | b20360c8e61e495956ec9c2ad2c3abb310a0048f (patch) | |
| tree | 68504e41c88104d7df6999d7cb76a740ca69acb2 /sys | |
| parent | dfe5056e8029aabf479fded7204a13925fc79b95 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pccbb/pccbb.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/dev/pccbb/pccbb.c b/sys/dev/pccbb/pccbb.c index c919b67346c43..3f4eea36a5843 100644 --- a/sys/dev/pccbb/pccbb.c +++ b/sys/dev/pccbb/pccbb.c @@ -1933,6 +1933,17 @@ cbb_resume(device_t self) return (error); } +static int +cbb_child_present(device_t self) +{ + struct cbb_softc *sc = (struct cbb_softc *)device_get_softc(self); + uint32_t sockstate; + + sockstate = cbb_get(sc, CBB_SOCKET_STATE); + return ((sockstate & CBB_SOCKET_STAT_CD) != 0 && + (sc->flags & CBB_CARD_OK) != 0); +} + static device_method_t cbb_methods[] = { /* Device interface */ DEVMETHOD(device_probe, cbb_probe), @@ -1954,6 +1965,7 @@ static device_method_t cbb_methods[] = { DEVMETHOD(bus_child_detached, cbb_child_detached), DEVMETHOD(bus_setup_intr, cbb_setup_intr), DEVMETHOD(bus_teardown_intr, cbb_teardown_intr), + DEVMETHOD(bus_child_present, cbb_child_present), /* 16-bit card interface */ DEVMETHOD(card_set_res_flags, cbb_pcic_set_res_flags), |