diff options
| -rw-r--r-- | sys/dev/mrsas/mrsas.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys/dev/mrsas/mrsas.c b/sys/dev/mrsas/mrsas.c index ca690abf44b00..df4fb98c53eb1 100644 --- a/sys/dev/mrsas/mrsas.c +++ b/sys/dev/mrsas/mrsas.c @@ -1182,6 +1182,39 @@ mrsas_detach(device_t dev) return (0); } +static int +mrsas_shutdown(device_t dev) +{ + struct mrsas_softc *sc; + int i; + + sc = device_get_softc(dev); + sc->remove_in_progress = 1; + if (panicstr == NULL) { + if (sc->ocr_thread_active) + wakeup(&sc->ocr_chan); + i = 0; + while (sc->reset_in_progress && i < 15) { + i++; + if ((i % MRSAS_RESET_NOTICE_INTERVAL) == 0) { + mrsas_dprint(sc, MRSAS_INFO, + "[%2d]waiting for OCR to be finished " + "from %s\n", i, __func__); + } + pause("mr_shutdown", hz); + } + if (sc->reset_in_progress) { + mrsas_dprint(sc, MRSAS_INFO, + "gave up waiting for OCR to be finished\n"); + } + } + + mrsas_flush_cache(sc); + mrsas_shutdown_ctlr(sc, MR_DCMD_CTRL_SHUTDOWN); + mrsas_disable_intr(sc); + return (0); +} + /* * mrsas_free_mem: Frees allocated memory * input: Adapter instance soft state @@ -5028,6 +5061,7 @@ static device_method_t mrsas_methods[] = { DEVMETHOD(device_probe, mrsas_probe), DEVMETHOD(device_attach, mrsas_attach), DEVMETHOD(device_detach, mrsas_detach), + DEVMETHOD(device_shutdown, mrsas_shutdown), DEVMETHOD(device_suspend, mrsas_suspend), DEVMETHOD(device_resume, mrsas_resume), DEVMETHOD(bus_print_child, bus_generic_print_child), |