diff options
Diffstat (limited to 'sys/dev/usb/uhci.c')
| -rw-r--r-- | sys/dev/usb/uhci.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/usb/uhci.c b/sys/dev/usb/uhci.c index 2601b65b84e..a84586fb08f 100644 --- a/sys/dev/usb/uhci.c +++ b/sys/dev/usb/uhci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uhci.c,v 1.90 2011/07/03 15:47:17 matthew Exp $ */ +/* $OpenBSD: uhci.c,v 1.91 2012/08/07 23:51:36 krw Exp $ */ /* $NetBSD: uhci.c,v 1.172 2003/02/23 04:19:26 simonb Exp $ */ /* $FreeBSD: src/sys/dev/usb/uhci.c,v 1.33 1999/11/17 22:33:41 n_hibma Exp $ */ @@ -1981,6 +1981,7 @@ uhci_device_ctrl_start(usbd_xfer_handle xfer) if (sc->sc_bus.use_polling) uhci_waitintr(sc, xfer); + return (USBD_IN_PROGRESS); } @@ -2077,6 +2078,9 @@ uhci_device_intr_start(usbd_xfer_handle xfer) } #endif + if (sc->sc_bus.use_polling) + uhci_waitintr(sc, xfer); + return (USBD_IN_PROGRESS); } @@ -2408,6 +2412,11 @@ uhci_device_isoc_start(usbd_xfer_handle xfer) splx(s); + if (sc->sc_bus.use_polling) { + DPRINTF(("Starting ohci isoc xfer with polling. Bad idea?\n")); + uhci_waitintr(sc, xfer); + } + return (USBD_IN_PROGRESS); } |