From 1d56927a73b079d1d4ba65a37751cf879ca269e4 Mon Sep 17 00:00:00 2001 From: hselasky Date: Tue, 5 Aug 2014 18:48:12 +0000 Subject: - Implement fast interrupt handler to save CPU usage. - Cleanup some register reads and writes to use existing register access macros. - Ensure code which only applies to the control endpoint is not run for other endpoints in the data transfer path. MFC after: 3 days --- sys/dev/usb/controller/at91dci_atmelarm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sys/dev/usb/controller/at91dci_atmelarm.c') diff --git a/sys/dev/usb/controller/at91dci_atmelarm.c b/sys/dev/usb/controller/at91dci_atmelarm.c index cbadbb2..8ea4ef9 100644 --- a/sys/dev/usb/controller/at91dci_atmelarm.c +++ b/sys/dev/usb/controller/at91dci_atmelarm.c @@ -212,8 +212,8 @@ at91_udp_attach(device_t dev) } device_set_ivars(sc->sc_dci.sc_bus.bdev, &sc->sc_dci.sc_bus); - err = bus_setup_intr(dev, sc->sc_dci.sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE, - NULL, (driver_intr_t *)at91dci_interrupt, sc, &sc->sc_dci.sc_intr_hdl); + err = bus_setup_intr(dev, sc->sc_dci.sc_irq_res, INTR_TYPE_TTY | INTR_MPSAFE, + at91dci_filter_interrupt, at91dci_interrupt, sc, &sc->sc_dci.sc_intr_hdl); if (err) { sc->sc_dci.sc_intr_hdl = NULL; goto error; -- cgit v1.1