Bug #942 ยป ulpt.patch
| sys/dev/usbmisc/ulpt/ulpt.c 7 Feb 2008 11:39:41 -0000 | ||
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int sc_refcnt;
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u_char sc_dying;
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int vendor;
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int product;
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};
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static d_open_t ulptopen;
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| ... | ... | |
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sc->sc_in = -1;
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sc->sc_out = -1;
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sc->vendor = uaa->vendor;
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sc->product = uaa->product;
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for (i = 0; i < epcount; i++) {
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ed = usbd_interface2endpoint_descriptor(iface, i);
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if (ed == NULL) {
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| ... | ... | |
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ulpt_reset(struct ulpt_softc *sc)
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{
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usb_device_request_t req;
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int other_fails;
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/* The Brother HL1240 doesn't handle UT_WRITE_CLASS_OTHER */
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other_fails = (sc->vendor == 0x04f9 && sc->product == 0x0006);
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DPRINTFN(1, ("ulpt_reset\n"));
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req.bRequest = UR_SOFT_RESET;
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* so we try both.
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*/
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req.bmRequestType = UT_WRITE_CLASS_OTHER;
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if (usbd_do_request(sc->sc_udev, &req, 0)) { /* 1.0 */
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/* Some printers don't handle UT_WRITE_CLASS_OTHER */
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if (other_fails || usbd_do_request(sc->sc_udev, &req, 0)) {/* 1.0 */
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req.bmRequestType = UT_WRITE_CLASS_INTERFACE;
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(void)usbd_do_request(sc->sc_udev, &req, 0); /* 1.1 */
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}
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