[src/trunk]: src/sys/dev/usb run repeat intr xfers in the workq

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0aca6f81e597
branches:  trunk
changeset: 783891:0aca6f81e597
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Fri Jan 11 18:52:38 2013 +0000

description:
run repeat intr xfers in the workq

diffstat:

 sys/dev/usb/dwc_otg.c |  21 ++++++++++-----------
 1 files changed, 10 insertions(+), 11 deletions(-)

diffs (56 lines):

diff -r 6f550347ec13 -r 0aca6f81e597 sys/dev/usb/dwc_otg.c
--- a/sys/dev/usb/dwc_otg.c     Fri Jan 11 16:32:48 2013 +0000
+++ b/sys/dev/usb/dwc_otg.c     Fri Jan 11 18:52:38 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dwc_otg.c,v 1.9 2013/01/11 13:48:46 skrll Exp $        */
+/*     $NetBSD: dwc_otg.c,v 1.10 2013/01/11 18:52:38 jmcneill Exp $    */
 
 /*-
  * Copyright (c) 2012 Hans Petter Selasky. All rights reserved.
@@ -60,7 +60,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc_otg.c,v 1.9 2013/01/11 13:48:46 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc_otg.c,v 1.10 2013/01/11 18:52:38 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -1507,7 +1507,8 @@
 Static void
 dwc_otg_device_intr_done(usbd_xfer_handle xfer)
 {
-       //struct dwc_otg_softc *sc = xfer->pipe->device->bus->hci_private;
+       struct dwc_otg_xfer *dxfer = (struct dwc_otg_xfer *)xfer;
+       struct dwc_otg_softc *sc = xfer->pipe->device->bus->hci_private;
        DPRINTF("\n");
 
 #if 0
@@ -1515,12 +1516,6 @@
 #endif
 
        if (xfer->pipe->repeat) {
-               
-               //if (xfer->timeout && !sc->sc_bus.use_polling) {
-               //      callout_reset(&xfer->timeout_handle,
-               //          mstohz(xfer->timeout), dwc_otg_timeout, xfer);
-               //}
-
                /* XXX JDM */
                dwc_otg_xfer_end(xfer);
                dwc_otg_xfer_setup(xfer);
@@ -1528,8 +1523,12 @@
                xfer->actlen = 0;
                xfer->status = USBD_IN_PROGRESS;
                dwc_otg_setup_intr_chain(xfer);
-               dwc_otg_start_standard_chain(xfer);
-
+               if (sc->sc_bus.use_polling) {
+                       dwc_otg_start_standard_chain(xfer);
+               } else {
+                       workqueue_enqueue(sc->sc_wq,
+                           (struct work *)&dxfer->work, NULL);
+               }
        } else {
                dwc_otg_xfer_end(xfer);
        }