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correct interrupt pipe of USB-RSAQ1.

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sc_intr_iface was defined newly,
and interface of interrupt was kept in sc_intr_iface.
This commit is contained in:
ichiro 2001-07-31 12:33:11 +00:00
parent 52d89f6cf1
commit 6a036b85d9
1 changed files with 6 additions and 2 deletions
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8
sys/dev/usb/uplcom.c
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@ -1,4 +1,4 @@
/* $NetBSD: uplcom.c,v 1.19 2001/07/20 21:03:41 ichiro Exp $ */
/* $NetBSD: uplcom.c,v 1.20 2001/07/31 12:33:11 ichiro Exp $ */
/*
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
@ -91,6 +91,7 @@ struct uplcom_softc {
usbd_interface_handle sc_iface; /* interface */
int sc_iface_number; /* interface number */
usbd_interface_handle sc_intr_iface; /* interrupt interface */
int sc_intr_number; /* interrupt number */
usbd_pipe_handle sc_intr_pipe; /* interrupt pipe */
u_char *sc_intr_buf; /* interrupt buffer */
@ -264,6 +265,9 @@ USB_ATTACH(uplcom)
USB_ATTACH_ERROR_RETURN;
}
/* keep interface for interrupt */
sc->sc_intr_iface = sc->sc_iface;
/*
* USB-RSAQ1 has two interface
*
@ -624,7 +628,7 @@ uplcom_open(void *addr, int portno)
if (sc->sc_intr_number != -1 && sc->sc_intr_pipe == NULL) {
sc->sc_status = 0; /* clear status bit */
sc->sc_intr_buf = malloc(sc->sc_isize, M_USBDEV, M_WAITOK);
err = usbd_open_pipe_intr(sc->sc_iface, sc->sc_intr_number,
err = usbd_open_pipe_intr(sc->sc_intr_iface, sc->sc_intr_number,
USBD_SHORT_XFER_OK, &sc->sc_intr_pipe, sc,
sc->sc_intr_buf, sc->sc_isize,
uplcom_intr, USBD_DEFAULT_INTERVAL);