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Fix interrupt out transfers. 

Reviewed by Lennart.
This commit is contained in:
skrll 2005-05-28 07:44:37 +00:00
parent 588c5238ba
commit 35de2b7d10
1 changed files with 7 additions and 5 deletions
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12
sys/dev/usb/ohci.c
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@ -1,4 +1,4 @@
/* $NetBSD: ohci.c,v 1.164 2005/05/08 08:12:08 augustss Exp $ */
/* $NetBSD: ohci.c,v 1.165 2005/05/28 07:44:37 skrll Exp $ */
/* $FreeBSD: src/sys/dev/usb/ohci.c,v 1.22 1999/11/17 22:33:40 n_hibma Exp $ */
/*
@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.164 2005/05/08 08:12:08 augustss Exp $");
__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.165 2005/05/28 07:44:37 skrll Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -2982,8 +2982,7 @@ ohci_device_intr_start(usbd_xfer_handle xfer)
ohci_softc_t *sc = (ohci_softc_t *)dev->bus;
ohci_soft_ed_t *sed = opipe->sed;
ohci_soft_td_t *data, *tail;
int len;
int s;
int s, len, isread, endpt;
if (sc->sc_dying)
return (USBD_IOERROR);
@ -2998,6 +2997,8 @@ ohci_device_intr_start(usbd_xfer_handle xfer)
#endif
len = xfer->length;
endpt = xfer->pipe->endpoint->edesc->bEndpointAddress;
isread = UE_GET_DIR(endpt) == UE_DIR_IN;
data = opipe->tail.td;
tail = ohci_alloc_std(sc);
@ -3006,7 +3007,8 @@ ohci_device_intr_start(usbd_xfer_handle xfer)
tail->xfer = NULL;
data->td.td_flags = htole32(
OHCI_TD_IN | OHCI_TD_NOCC |
isread ? OHCI_TD_IN : OHCI_TD_OUT |
OHCI_TD_NOCC |
OHCI_TD_SET_DI(1) | OHCI_TD_TOGGLE_CARRY);
if (xfer->flags & USBD_SHORT_XFER_OK)
data->td.td_flags |= htole32(OHCI_TD_R);