diff options
Diffstat (limited to 'sys/dev/usb/controller/ehci_mv.c')
| -rw-r--r-- | sys/dev/usb/controller/ehci_mv.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sys/dev/usb/controller/ehci_mv.c b/sys/dev/usb/controller/ehci_mv.c index f06a830..cd7d549 100644 --- a/sys/dev/usb/controller/ehci_mv.c +++ b/sys/dev/usb/controller/ehci_mv.c @@ -105,6 +105,18 @@ static struct ofw_compat_data compat_data[] = { {NULL, false} }; +static void +mv_ehci_post_reset(struct ehci_softc *ehci_softc) +{ + uint32_t usbmode; + + /* Force HOST mode */ + usbmode = EOREAD4(ehci_softc, EHCI_USBMODE_NOLPM); + usbmode &= ~EHCI_UM_CM; + usbmode |= EHCI_UM_CM_HOST; + EOWRITE4(ehci_softc, EHCI_USBMODE_NOLPM, usbmode); +} + static int mv_ehci_probe(device_t self) { @@ -226,13 +238,13 @@ mv_ehci_attach(device_t self) * Refer to errata document MV-S500832-00D.pdf (p. 5.24 GL USB-2) for * details. */ - sc->sc_flags |= EHCI_SCFLG_SETMODE; + sc->sc_vendor_post_reset = mv_ehci_post_reset; if (bootverbose) device_printf(self, "5.24 GL USB-2 workaround enabled\n"); /* XXX all MV chips need it? */ - sc->sc_flags |= EHCI_SCFLG_FORCESPEED | EHCI_SCFLG_NORESTERM; - + sc->sc_flags |= EHCI_SCFLG_TT | EHCI_SCFLG_NORESTERM; + sc->sc_vendor_get_port_speed = ehci_get_port_speed_portsc; err = ehci_init(sc); if (!err) { err = device_probe_and_attach(sc->sc_bus.bdev); |
