El día Monday, June 16, 2014 a las 11:39:23AM +0200, Hans Petter Selasky escribió:
> Try to comment out starting of bulk read transfers: > > static void > ulpt_start_read(struct usb_fifo *fifo) > { > #if 0 > struct ulpt_softc *sc = usb_fifo_softc(fifo); > > usbd_transfer_start(sc->sc_xfer[ULPT_BULK_DT_RD]); > #endif > } Hi, The code is now: static void ulpt_start_read(struct usb_fifo *fifo) { DPRINTF("debugging ulpt.c: %s\n", "ulpt_start_read() skiped ULPT_BULK_DT_RD"); #if 0 struct ulpt_softc *sc = usb_fifo_softc(fifo); usbd_transfer_start(sc->sc_xfer[ULPT_BULK_DT_RD]); #endif } but it seems that ulpt_start_read() is never called: Jun 16 12:02:12 La-Habana kernel: ugen1.2: <Prlific Technology Inc.> at usbus1 Jun 16 12:02:12 La-Habana kernel: ulpt_probe: Jun 16 12:02:12 La-Habana kernel: ulpt_probe: Jun 16 12:02:12 La-Habana kernel: ulpt_attach: sc=0xc5839780 Jun 16 12:02:12 La-Habana kernel: ulpt0: <Prlific Technology Inc. IEEE-1284 Controller, class 0/0, rev 1.00/2.00, addr 2> on usbus1 Jun 16 12:02:12 La-Habana kernel: ulpt_attach: setting alternate config number: 1 Jun 16 12:02:12 La-Habana kernel: ulpt0: using bi-directional mode Jun 16 12:02:12 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status Jun 16 12:02:13 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status Jun 16 12:02:13 La-Habana kernel: ulpt_write_callback: state=0x0 actlen=0 Jun 16 12:02:13 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status Jun 16 12:02:23 La-Habana last message repeated 9 times Jun 16 12:02:23 La-Habana kernel: ulpt0: at uhub1, port 1, addr 2 (disconnected) Jun 16 12:02:23 La-Habana kernel: ulpt_detach: sc=0xc5839780 Jun 16 12:02:23 La-Habana kernel: ulpt_write_callback: state=0x2 actlen=0 Jun 16 12:02:24 La-Habana kernel: ulpt_probe: Jun 16 12:02:24 La-Habana kernel: ulpt_probe: Jun 16 12:02:24 La-Habana kernel: ulpt_attach: sc=0xc596c600 Jun 16 12:02:24 La-Habana kernel: ulpt0: <Prlific Technology Inc. IEEE-1284 Controller, class 0/0, rev 1.00/2.00, addr 2> on usbus1 Jun 16 12:02:24 La-Habana kernel: ulpt_attach: setting alternate config number: 1 Jun 16 12:02:24 La-Habana kernel: ulpt0: using bi-directional mode Jun 16 12:02:24 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status Thx matthias -- Matthias Apitz | /"\ ASCII Ribbon Campaign: E-mail: g...@unixarea.de | \ / - No HTML/RTF in E-mail WWW: http://www.unixarea.de/ | X - No proprietary attachments phone: +49-170-4527211 | / \ - Respect for open standards | en.wikipedia.org/wiki/ASCII_Ribbon_Campaign _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"