Date: Fri, 5 Nov 2010 19:12:48 +0000 (UTC) From: Nick Hibma <n_hibma@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r214843 - in head/sys/dev/usb: net serial Message-ID: <201011051912.oA5JCmJ2006473@svn.freebsd.org>
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Author: n_hibma Date: Fri Nov 5 19:12:48 2010 New Revision: 214843 URL: http://svn.freebsd.org/changeset/base/214843 Log: Implement ucom_set_pnpinfo_usb() providing ttyname and port number information through devd. My E220 now produces the notification (1 line): +u3g0 at bus=1 hubaddr=1 port=0 devaddr=2 interface=0 \ vendor=0x12d1 product=0x1003 devclass=0x00 devsubclass=0x00 \ sernum="" release=0x0000 intclass=0xff intsubclass=0xff \ ttyname=U0 ttyports=2 on uhub0 Note: serial/ufoma and net/uhso still provide port number and tty name (uhso only) information through sysctls, which should now be removed. Reviewed by: hpselasky Modified: head/sys/dev/usb/net/uhso.c head/sys/dev/usb/serial/u3g.c head/sys/dev/usb/serial/uark.c head/sys/dev/usb/serial/ubsa.c head/sys/dev/usb/serial/ubser.c head/sys/dev/usb/serial/uchcom.c head/sys/dev/usb/serial/ucycom.c head/sys/dev/usb/serial/ufoma.c head/sys/dev/usb/serial/uftdi.c head/sys/dev/usb/serial/ugensa.c head/sys/dev/usb/serial/uipaq.c head/sys/dev/usb/serial/umct.c head/sys/dev/usb/serial/umodem.c head/sys/dev/usb/serial/umoscom.c head/sys/dev/usb/serial/uplcom.c head/sys/dev/usb/serial/usb_serial.c head/sys/dev/usb/serial/usb_serial.h head/sys/dev/usb/serial/uslcom.c head/sys/dev/usb/serial/uvisor.c head/sys/dev/usb/serial/uvscom.c Modified: head/sys/dev/usb/net/uhso.c ============================================================================== --- head/sys/dev/usb/net/uhso.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/net/uhso.c Fri Nov 5 19:12:48 2010 (r214843) @@ -902,6 +902,7 @@ uhso_probe_iface(struct uhso_softc *sc, device_printf(sc->sc_dev, "ucom_attach failed\n"); return (ENXIO); } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, sc->sc_dev); mtx_lock(&sc->sc_mtx); usbd_transfer_start(sc->sc_xfer[UHSO_MUX_ENDPT_INTR]); @@ -920,6 +921,7 @@ uhso_probe_iface(struct uhso_softc *sc, device_printf(sc->sc_dev, "ucom_attach failed\n"); return (ENXIO); } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, sc->sc_dev); } else { UHSO_DPRINTF(0, "Unknown type %x\n", type); Modified: head/sys/dev/usb/serial/u3g.c ============================================================================== --- head/sys/dev/usb/serial/u3g.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/u3g.c Fri Nov 5 19:12:48 2010 (r214843) @@ -818,8 +818,10 @@ u3g_attach(device_t dev) DPRINTF("ucom_attach failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); device_printf(dev, "Found %u port%s.\n", sc->sc_numports, sc->sc_numports > 1 ? "s":""); + return (0); detach: Modified: head/sys/dev/usb/serial/uark.c ============================================================================== --- head/sys/dev/usb/serial/uark.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uark.c Fri Nov 5 19:12:48 2010 (r214843) @@ -227,6 +227,8 @@ uark_attach(device_t dev) DPRINTF("ucom_attach failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); /* success */ detach: Modified: head/sys/dev/usb/serial/ubsa.c ============================================================================== --- head/sys/dev/usb/serial/ubsa.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/ubsa.c Fri Nov 5 19:12:48 2010 (r214843) @@ -331,6 +331,8 @@ ubsa_attach(device_t dev) DPRINTF("ucom_attach failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/ubser.c ============================================================================== --- head/sys/dev/usb/serial/ubser.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/ubser.c Fri Nov 5 19:12:48 2010 (r214843) @@ -296,6 +296,7 @@ ubser_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); mtx_lock(&sc->sc_mtx); usbd_xfer_set_stall(sc->sc_xfer[UBSER_BULK_DT_WR]); Modified: head/sys/dev/usb/serial/uchcom.c ============================================================================== --- head/sys/dev/usb/serial/uchcom.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uchcom.c Fri Nov 5 19:12:48 2010 (r214843) @@ -354,6 +354,8 @@ uchcom_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/ucycom.c ============================================================================== --- head/sys/dev/usb/serial/ucycom.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/ucycom.c Fri Nov 5 19:12:48 2010 (r214843) @@ -272,13 +272,15 @@ ucycom_attach(device_t dev) } error = ucom_attach(&sc->sc_super_ucom, &sc->sc_ucom, 1, sc, &ucycom_callback, &sc->sc_mtx); - if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + if (urd_ptr) { free(urd_ptr, M_USBDEV); } + return (0); /* success */ detach: Modified: head/sys/dev/usb/serial/ufoma.c ============================================================================== --- head/sys/dev/usb/serial/ufoma.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/ufoma.c Fri Nov 5 19:12:48 2010 (r214843) @@ -450,6 +450,8 @@ ufoma_attach(device_t dev) DPRINTF("ucom_attach failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + /*Sysctls*/ sctx = device_get_sysctl_ctx(dev); soid = device_get_sysctl_tree(dev); Modified: head/sys/dev/usb/serial/uftdi.c ============================================================================== --- head/sys/dev/usb/serial/uftdi.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uftdi.c Fri Nov 5 19:12:48 2010 (r214843) @@ -332,6 +332,8 @@ uftdi_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); /* success */ detach: Modified: head/sys/dev/usb/serial/ugensa.c ============================================================================== --- head/sys/dev/usb/serial/ugensa.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/ugensa.c Fri Nov 5 19:12:48 2010 (r214843) @@ -247,6 +247,8 @@ ugensa_attach(device_t dev) DPRINTF("attach failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); /* success */ detach: Modified: head/sys/dev/usb/serial/uipaq.c ============================================================================== --- head/sys/dev/usb/serial/uipaq.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uipaq.c Fri Nov 5 19:12:48 2010 (r214843) @@ -1161,6 +1161,8 @@ uipaq_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/umct.c ============================================================================== --- head/sys/dev/usb/serial/umct.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/umct.c Fri Nov 5 19:12:48 2010 (r214843) @@ -297,6 +297,8 @@ umct_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); /* success */ detach: Modified: head/sys/dev/usb/serial/umodem.c ============================================================================== --- head/sys/dev/usb/serial/umodem.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/umodem.c Fri Nov 5 19:12:48 2010 (r214843) @@ -389,6 +389,8 @@ umodem_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/umoscom.c ============================================================================== --- head/sys/dev/usb/serial/umoscom.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/umoscom.c Fri Nov 5 19:12:48 2010 (r214843) @@ -338,6 +338,8 @@ umoscom_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/uplcom.c ============================================================================== --- head/sys/dev/usb/serial/uplcom.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uplcom.c Fri Nov 5 19:12:48 2010 (r214843) @@ -445,6 +445,8 @@ uplcom_attach(device_t dev) device_printf(dev, "init failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/usb_serial.c ============================================================================== --- head/sys/dev/usb/serial/usb_serial.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/usb_serial.c Fri Nov 5 19:12:48 2010 (r214843) @@ -185,6 +185,8 @@ static uint8_t ucom_bitmap[(UCOM_UNIT_MA static struct mtx ucom_bitmap_mtx; MTX_SYSINIT(ucom_bitmap_mtx, &ucom_bitmap_mtx, "ucom bitmap", MTX_DEF); +#define UCOM_TTY_PREFIX "U" + /* * Mark a unit number (the X in cuaUX) as in use. * @@ -320,11 +322,12 @@ ucom_attach_tty(struct ucom_super_softc /* Use default TTY name */ if (ssc->sc_subunits > 1) { /* multiple modems in one */ - snprintf(buf, sizeof(buf), "U%u.%u", + snprintf(buf, sizeof(buf), UCOM_TTY_PREFIX "%u.%u", ssc->sc_unit, sc->sc_subunit); } else { /* single modem */ - snprintf(buf, sizeof(buf), "U%u", ssc->sc_unit); + snprintf(buf, sizeof(buf), UCOM_TTY_PREFIX "%u", + ssc->sc_unit); } } tty_makedev(tp, NULL, "%s", buf); @@ -409,6 +412,24 @@ ucom_detach_tty(struct ucom_softc *sc) cv_destroy(&sc->sc_cv); } +void +ucom_set_pnpinfo_usb(struct ucom_super_softc *ssc, device_t dev) +{ + char buf[64]; + uint8_t iface_index; + struct usb_attach_arg *uaa; + + snprintf(buf, sizeof(buf), "ttyname=%s%d ttyports=%d", + UCOM_TTY_PREFIX, ssc->sc_unit, ssc->sc_subunits); + + /* Store the PNP info in the first interface for the dev */ + uaa = device_get_ivars(dev); + iface_index = uaa->info.bIfaceIndex; + + if (usbd_set_pnpinfo(uaa->device, iface_index, buf) != 0) + device_printf(dev, "Could not set PNP info\n"); +} + static void ucom_queue_command(struct ucom_softc *sc, usb_proc_callback_t *fn, struct termios *pt, Modified: head/sys/dev/usb/serial/usb_serial.h ============================================================================== --- head/sys/dev/usb/serial/usb_serial.h Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/usb_serial.h Fri Nov 5 19:12:48 2010 (r214843) @@ -193,6 +193,7 @@ int ucom_attach(struct ucom_super_softc struct ucom_softc *, uint32_t, void *, const struct ucom_callback *callback, struct mtx *); void ucom_detach(struct ucom_super_softc *, struct ucom_softc *); +void ucom_set_pnpinfo_usb(struct ucom_super_softc *, device_t); void ucom_status_change(struct ucom_softc *); uint8_t ucom_get_data(struct ucom_softc *, struct usb_page_cache *, uint32_t, uint32_t, uint32_t *); Modified: head/sys/dev/usb/serial/uslcom.c ============================================================================== --- head/sys/dev/usb/serial/uslcom.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uslcom.c Fri Nov 5 19:12:48 2010 (r214843) @@ -324,6 +324,8 @@ uslcom_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/uvisor.c ============================================================================== --- head/sys/dev/usb/serial/uvisor.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uvisor.c Fri Nov 5 19:12:48 2010 (r214843) @@ -347,6 +347,8 @@ uvisor_attach(device_t dev) DPRINTF("ucom_attach failed\n"); goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + return (0); detach: Modified: head/sys/dev/usb/serial/uvscom.c ============================================================================== --- head/sys/dev/usb/serial/uvscom.c Fri Nov 5 18:24:50 2010 (r214842) +++ head/sys/dev/usb/serial/uvscom.c Fri Nov 5 19:12:48 2010 (r214843) @@ -321,6 +321,8 @@ uvscom_attach(device_t dev) if (error) { goto detach; } + ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); + /* start interrupt pipe */ mtx_lock(&sc->sc_mtx); usbd_transfer_start(sc->sc_xfer[UVSCOM_INTR_DT_RD]);
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