int
ugen_set_interface(struct ugen_softc *sc, int ifaceidx, int altno)
{
struct usbd_interface *iface;
usb_endpoint_descriptor_t *ed;
int err;
struct ugen_endpoint *sce;
u_int8_t niface, nendpt, endptno, endpt;
int dir;
DPRINTFN(15, ("ugen_set_interface %d %d\n", ifaceidx, altno));
err = usbd_interface_count(sc->sc_udev, &niface);
if (err)
return (err);
if (ifaceidx < 0 || ifaceidx >= niface ||
usbd_iface_claimed(sc->sc_udev, ifaceidx))
return (USBD_INVAL);
err = usbd_device2interface_handle(sc->sc_udev, ifaceidx, &iface);
if (err)
return (err);
err = usbd_endpoint_count(iface, &nendpt);
if (err)
return (err);
for (endptno = 0; endptno < nendpt; endptno++) {
ed = usbd_interface2endpoint_descriptor(iface,endptno);
endpt = ed->bEndpointAddress;
dir = UE_GET_DIR(endpt) == UE_DIR_IN ? IN : OUT;
sce = &sc->sc_endpoints[UE_GET_ADDR(endpt)][dir];
sce->sc = 0;
sce->edesc = 0;
sce->iface = 0;
}
/* change setting */
err = usbd_set_interface(iface, altno);
if (err)
goto out;
err = usbd_endpoint_count(iface, &nendpt);
if (err)
goto out;
out:
for (endptno = 0; endptno < nendpt; endptno++) {
ed = usbd_interface2endpoint_descriptor(iface,endptno);
endpt = ed->bEndpointAddress;
dir = UE_GET_DIR(endpt) == UE_DIR_IN ? IN : OUT;
sce = &sc->sc_endpoints[UE_GET_ADDR(endpt)][dir];
sce->sc = sc;
sce->edesc = ed;
sce->iface = iface;
}
return (err);
}
int
ugen_set_interface(struct ugen_softc *sc, int ifaceidx, int altno)
{
struct usbd_interface *iface;
usb_config_descriptor_t *cdesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
struct ugen_endpoint *sce;
uint8_t endptno, endpt;
int dir, err;
DPRINTFN(15, ("ugen_set_interface %d %d\n", ifaceidx, altno));
cdesc = usbd_get_config_descriptor(sc->sc_udev);
if (ifaceidx < 0 || ifaceidx >= cdesc->bNumInterface ||
usbd_iface_claimed(sc->sc_udev, ifaceidx))
return (USBD_INVAL);
err = usbd_device2interface_handle(sc->sc_udev, ifaceidx, &iface);
if (err)
return (err);
id = usbd_get_interface_descriptor(iface);
for (endptno = 0; endptno < id->bNumEndpoints; endptno++) {
ed = usbd_interface2endpoint_descriptor(iface,endptno);
endpt = ed->bEndpointAddress;
dir = UE_GET_DIR(endpt) == UE_DIR_IN ? IN : OUT;
sce = &sc->sc_endpoints[UE_GET_ADDR(endpt)][dir];
sce->sc = 0;
sce->edesc = 0;
sce->iface = 0;
}
/* change setting */
err = usbd_set_interface(iface, altno);
if (err)
return (err);
id = usbd_get_interface_descriptor(iface);
for (endptno = 0; endptno < id->bNumEndpoints; endptno++) {
ed = usbd_interface2endpoint_descriptor(iface,endptno);
endpt = ed->bEndpointAddress;
dir = UE_GET_DIR(endpt) == UE_DIR_IN ? IN : OUT;
sce = &sc->sc_endpoints[UE_GET_ADDR(endpt)][dir];
sce->sc = sc;
sce->edesc = ed;
sce->iface = iface;
}
return (err);
}
void
urio_attach(struct device *parent, struct device *self, void *aux)
{
struct urio_softc *sc = (struct urio_softc *)self;
struct usb_attach_arg *uaa = aux;
struct usbd_device *dev = uaa->device;
struct usbd_interface *iface;
usbd_status err;
usb_endpoint_descriptor_t *ed;
u_int8_t epcount;
int i;
DPRINTFN(10,("urio_attach: sc=%p\n", sc));
err = usbd_set_config_no(dev, URIO_CONFIG_NO, 1);
if (err) {
printf("%s: setting config no failed\n",
sc->sc_dev.dv_xname);
return;
}
err = usbd_device2interface_handle(dev, URIO_IFACE_IDX, &iface);
if (err) {
printf("%s: getting interface handle failed\n",
sc->sc_dev.dv_xname);
return;
}
sc->sc_udev = dev;
sc->sc_iface = iface;
epcount = 0;
(void)usbd_endpoint_count(iface, &epcount);
sc->sc_in_addr = -1;
sc->sc_out_addr = -1;
for (i = 0; i < epcount; i++) {
ed = usbd_interface2endpoint_descriptor(iface, i);
if (ed == NULL) {
printf("%s: couldn't get ep %d\n",
sc->sc_dev.dv_xname, i);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->sc_in_addr = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->sc_out_addr = ed->bEndpointAddress;
}
}
if (sc->sc_in_addr == -1 || sc->sc_out_addr == -1) {
printf("%s: missing endpoint\n", sc->sc_dev.dv_xname);
return;
}
DPRINTFN(10, ("urio_attach: %p\n", sc->sc_udev));
}
static int
init_keyboard(ukbd_state_t *state, int *type, int flags)
{
usb_endpoint_descriptor_t *ed;
usbd_status err;
*type = KB_OTHER;
state->ks_ifstate |= DISCONNECTED;
ed = usbd_interface2endpoint_descriptor(state->ks_iface, 0);
if (!ed) {
kprintf("ukbd: could not read endpoint descriptor\n");
return EIO;
}
DPRINTFN(10,("ukbd:init_keyboard: \
bLength=%d bDescriptorType=%d bEndpointAddress=%d-%s bmAttributes=%d wMaxPacketSize=%d bInterval=%d\n",
ed->bLength, ed->bDescriptorType,
UE_GET_ADDR(ed->bEndpointAddress),
UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN ? "in":"out",
UE_GET_XFERTYPE(ed->bmAttributes),
UGETW(ed->wMaxPacketSize), ed->bInterval));
if (UE_GET_DIR(ed->bEndpointAddress) != UE_DIR_IN ||
UE_GET_XFERTYPE(ed->bmAttributes) != UE_INTERRUPT) {
kprintf("ukbd: unexpected endpoint\n");
return EINVAL;
}
if ((usbd_get_quirks(state->ks_uaa->device)->uq_flags & UQ_NO_SET_PROTO) == 0) {
err = usbd_set_protocol(state->ks_iface, 0);
DPRINTFN(5, ("ukbd:init_keyboard: protocol set\n"));
if (err) {
kprintf("ukbd: set protocol failed\n");
return EIO;
}
}
/* Ignore if SETIDLE fails since it is not crucial. */
usbd_set_idle(state->ks_iface, 0, 0);
state->ks_ep_addr = ed->bEndpointAddress;
state->ks_ifstate &= ~DISCONNECTED;
return 0;
}
/*ARGSUSED*/
static int
u3g_open(void *arg, int portno)
{
struct u3g_softc *sc = arg;
usb_device_request_t req;
usb_endpoint_descriptor_t *ed;
usb_interface_descriptor_t *id;
usbd_interface_handle ih;
usbd_status err;
int i;
if (sc->sc_dying)
return (0);
err = usbd_device2interface_handle(sc->sc_udev, portno, &ih);
if (err)
return (EIO);
id = usbd_get_interface_descriptor(ih);
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(ih, i);
if (ed == NULL)
return (EIO);
if (UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
/* Issue ENDPOINT_HALT request */
req.bmRequestType = UT_WRITE_ENDPOINT;
req.bRequest = UR_CLEAR_FEATURE;
USETW(req.wValue, UF_ENDPOINT_HALT);
USETW(req.wIndex, ed->bEndpointAddress);
USETW(req.wLength, 0);
err = usbd_do_request(sc->sc_udev, &req, 0);
if (err)
return (EIO);
}
}
sc->sc_open = true;
sc->sc_purging = true;
getmicrotime(&sc->sc_purge_start);
return (0);
}
void
emdtv_dtv_attach(struct emdtv_softc *sc)
{
usb_endpoint_descriptor_t *ed;
usbd_status status;
int i;
for (i = 0; i < EMDTV_NXFERS; i++) {
sc->sc_ix[i].ix_altix = (i & 1) ?
&sc->sc_ix[i - 1] : &sc->sc_ix[i + 1];
sc->sc_ix[i].ix_sc = sc;
}
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, 3);
if (ed == NULL) {
aprint_error_dev(sc->sc_dev, "couldn't find endpoint 3\n");
return;
}
sc->sc_isoc_maxpacketsize = UGETW(ed->wMaxPacketSize);
sc->sc_isoc_buflen = sc->sc_isoc_maxpacketsize * EMDTV_NFRAMES;
aprint_debug_dev(sc->sc_dev, "calling usbd_open_pipe, ep 0x%02x\n",
ed->bEndpointAddress);
status = usbd_open_pipe(sc->sc_iface,
ed->bEndpointAddress, USBD_EXCLUSIVE_USE|USBD_MPSAFE,
&sc->sc_isoc_pipe);
if (status != USBD_NORMAL_COMPLETION) {
aprint_error_dev(sc->sc_dev, "couldn't open isoc pipe\n");
usbd_set_interface(sc->sc_iface, 0);
return;
}
emdtv_write_1(sc, UR_GET_STATUS, 0x48, 0x00);
emdtv_write_1(sc, UR_GET_STATUS, 0x12, 0x77);
usbd_delay_ms(sc->sc_udev, 6);
emdtv_gpio_ctl(sc, EMDTV_GPIO_ANALOG_ON, false);
emdtv_gpio_ctl(sc, EMDTV_GPIO_TS1_ON, true);
emdtv_gpio_ctl(sc, EMDTV_GPIO_TUNER1_ON, true);
emdtv_gpio_ctl(sc, EMDTV_GPIO_DEMOD1_RESET, true);
usbd_delay_ms(sc->sc_udev, 100);
emdtv_dtv_rescan(sc, NULL, NULL);
}
void
emdtv_ir_attach(struct emdtv_softc *sc)
{
struct ir_attach_args ia;
usb_endpoint_descriptor_t *ed;
usbd_status status;
int err;
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, 0);
if (ed == NULL)
return;
status = usbd_open_pipe_intr(sc->sc_iface, ed->bEndpointAddress,
USBD_EXCLUSIVE_USE, &sc->sc_intr_pipe, sc, &sc->sc_intr_buf, 1,
emdtv_ir_intr, USBD_DEFAULT_INTERVAL);
if (status != USBD_NORMAL_COMPLETION) {
aprint_error_dev(sc->sc_dev, "couldn't open intr pipe: %s\n",
usbd_errstr(status));
return;
}
mutex_init(&sc->sc_ir_mutex, MUTEX_DEFAULT, IPL_VM);
err = workqueue_create(&sc->sc_ir_wq, "emdtvir",
emdtv_ir_worker, sc, PRI_NONE, IPL_VM, 0);
if (err)
aprint_error_dev(sc->sc_dev, "couldn't create workqueue: %d\n",
err);
ia.ia_type = IR_TYPE_CIR;
ia.ia_methods = &emdtv_ir_methods;
ia.ia_handle = sc;
sc->sc_cirdev =
config_found_ia(sc->sc_dev, "irbus", &ia, ir_print);
}
/*
* Attach the interface.
*/
static int
lgue_attach(device_t dev)
{
struct lgue_softc *sc;
struct usb_attach_arg *uaa;
struct ifnet *ifp;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
int i;
u_char eaddr[ETHER_ADDR_LEN];
usbd_status err;
sc = device_get_softc(dev);
uaa = device_get_ivars(dev);
sc->lgue_ctl_iface = uaa->iface;
sc->lgue_udev = uaa->device;
/* It has only config but in case... */
if (usbd_set_config_no(sc->lgue_udev, LGUE_CONFIG_NO, 0)) {
device_printf(dev, "setting config no %d failed\n",
LGUE_CONFIG_NO);
return(ENXIO);
}
/* Get control and data intefaces */
id = usbd_get_interface_descriptor(uaa->iface);
sc->lgue_ctl_iface_no = id->bInterfaceNumber;
sc->lgue_data_iface_no = lgue_get_data_iface_no(sc->lgue_udev, id);
if (sc->lgue_data_iface_no == -1) {
device_printf(dev, "no data interface number\n");
goto bad;
}
/* Claim data interface */
for (i = 0; i < uaa->nifaces; ++i) {
if (uaa->ifaces[i] != NULL) {
id = usbd_get_interface_descriptor(uaa->ifaces[i]);
if (id != NULL &&
id->bInterfaceNumber == sc->lgue_data_iface_no) {
err = usbd_set_interface(uaa->ifaces[i],
LGUE_ALTERNATE_SETTING);
if ( err != USBD_NORMAL_COMPLETION) {
device_printf(dev,
"no alternate data interface. err:%s\n",
usbd_errstr(err));
goto bad;
}
sc->lgue_data_iface = uaa->ifaces[i];
uaa->ifaces[i] = NULL;
}
}
}
if (sc->lgue_data_iface == NULL) {
device_printf(dev, "no data interface\n");
goto bad;
}
/* Find data interface endpoints */
id = usbd_get_interface_descriptor(sc->lgue_data_iface);
sc->lgue_ed[LGUE_ENDPT_RX] = sc->lgue_ed[LGUE_ENDPT_TX] = -1;
for (i = 0; i < id->bNumEndpoints; ++i) {
ed = usbd_interface2endpoint_descriptor(sc->lgue_data_iface, i);
if (!ed) {
device_printf(dev,
"couldn't get endpoint descriptor %d\n", i);
goto bad;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->lgue_ed[LGUE_ENDPT_RX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->lgue_ed[LGUE_ENDPT_TX] = ed->bEndpointAddress;
}
}
if (sc->lgue_ed[LGUE_ENDPT_RX] == -1) {
device_printf(dev, "couldn't find data bilk in\n");
goto bad;
}
if (sc->lgue_ed[LGUE_ENDPT_TX] == -1) {
device_printf(dev, "couldn't find data bilk out\n");
goto bad;
}
/* Find control interface endpoint */
id = usbd_get_interface_descriptor(sc->lgue_ctl_iface);
sc->lgue_ed[LGUE_ENDPT_INTR] = -1;
for (i = 0; i < id->bNumEndpoints; ++i) {
ed = usbd_interface2endpoint_descriptor(sc->lgue_ctl_iface, i);
if (!ed) {
device_printf(dev,
"couldn't get endpoint descriptor %d\n", i);
goto bad;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->lgue_ed[LGUE_ENDPT_INTR] = ed->bEndpointAddress;
}
}
if (sc->lgue_ed[LGUE_ENDPT_INTR] == -1) {
device_printf(dev, "couldn't find interrupt bilk in\n");
goto bad;
}
/* Create interface */
ifp = &sc->lgue_arpcom.ac_if;
ifp->if_softc = sc;
if_initname(ifp, device_get_name(dev), device_get_unit(dev));
lgue_getmac(sc, eaddr);
ifp->if_mtu = lgue_getmtu(sc);
ifp->if_data.ifi_mtu = ifp->if_mtu;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_baudrate = 10000000;
ifp->if_ioctl = lgue_ioctl;
ifp->if_start = lgue_start;
ifp->if_watchdog = lgue_watchdog;
ifp->if_init = lgue_init;
ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
ifq_set_ready(&ifp->if_snd);
/* Call attach routine */
ether_ifattach(ifp, eaddr, NULL);
usb_register_netisr();
sc->lgue_dying = 0;
return(0);
bad:
return(ENXIO);
}
static void
udsir_attach(device_t parent, device_t self, void *aux)
{
struct udsir_softc *sc = device_private(self);
struct usbif_attach_arg *uiaa = aux;
struct usbd_device *dev = uiaa->uiaa_device;
struct usbd_interface *iface = uiaa->uiaa_iface;
char *devinfop;
usb_endpoint_descriptor_t *ed;
uint8_t epcount;
int i;
struct ir_attach_args ia;
DPRINTFN(10, ("udsir_attach: sc=%p\n", sc));
sc->sc_dev = self;
aprint_naive("\n");
aprint_normal("\n");
devinfop = usbd_devinfo_alloc(dev, 0);
aprint_normal_dev(self, "%s\n", devinfop);
usbd_devinfo_free(devinfop);
sc->sc_udev = dev;
sc->sc_iface = iface;
epcount = 0;
(void)usbd_endpoint_count(iface, &epcount);
sc->sc_rd_addr = -1;
sc->sc_wr_addr = -1;
for (i = 0; i < epcount; i++) {
ed = usbd_interface2endpoint_descriptor(iface, i);
if (ed == NULL) {
aprint_error_dev(self, "couldn't get ep %d\n", i);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_rd_addr = ed->bEndpointAddress;
sc->sc_rd_maxpsz = UGETW(ed->wMaxPacketSize);
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_wr_addr = ed->bEndpointAddress;
sc->sc_wr_maxpsz = UGETW(ed->wMaxPacketSize);
}
}
if (sc->sc_rd_addr == -1 || sc->sc_wr_addr == -1) {
aprint_error_dev(self, "missing endpoint\n");
return;
}
DPRINTFN(10, ("udsir_attach: %p\n", sc->sc_udev));
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev, sc->sc_dev);
ia.ia_type = IR_TYPE_IRFRAME;
ia.ia_methods = &udsir_methods;
ia.ia_handle = sc;
sc->sc_child = config_found(self, &ia, ir_print);
selinit(&sc->sc_rd_sel);
selinit(&sc->sc_wr_sel);
return;
}
static int
moscom_attach(device_t self)
{
struct moscom_softc *sc = device_get_softc(self);
struct usb_attach_arg *uaa = device_get_ivars(self);
struct ucom_softc *ucom;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
usbd_status error;
int i;
bzero(sc, sizeof (struct moscom_softc));
ucom = &sc->sc_ucom;
ucom->sc_dev = self;
ucom->sc_udev = uaa->device;
ucom->sc_iface = uaa->iface;
if (usbd_set_config_index(ucom->sc_udev, MOSCOM_CONFIG_NO, 1) != 0) {
device_printf(ucom->sc_dev, "could not set configuration no\n");
ucom->sc_dying = 1;
return ENXIO;
}
/* get the first interface handle */
error = usbd_device2interface_handle(ucom->sc_udev, MOSCOM_IFACE_NO,
&ucom->sc_iface);
if (error != 0) {
device_printf(ucom->sc_dev, "could not get interface handle\n");
ucom->sc_dying = 1;
return ENXIO;
}
id = usbd_get_interface_descriptor(ucom->sc_iface);
ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
if (ed == NULL) {
device_printf(ucom->sc_dev, "no endpoint descriptor "
"found for %d\n", i);
ucom->sc_dying = 1;
return ENXIO;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
ucom->sc_bulkin_no = ed->bEndpointAddress;
else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
ucom->sc_bulkout_no = ed->bEndpointAddress;
}
if (ucom->sc_bulkin_no == -1 || ucom->sc_bulkout_no == -1) {
device_printf(ucom->sc_dev, "missing endpoint\n");
ucom->sc_dying = 1;
return ENXIO;
}
ucom->sc_parent = sc;
ucom->sc_portno = UCOM_UNK_PORTNO;
ucom->sc_ibufsize = MOSCOMBUFSZ;
ucom->sc_obufsize = MOSCOMBUFSZ;
ucom->sc_ibufsizepad = MOSCOMBUFSZ;
ucom->sc_opkthdrlen = 0;
ucom->sc_callback = &moscom_callback;
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, ucom->sc_udev,
ucom->sc_dev);
return 0;
}
void
umct_attach(struct device *parent, struct device *self, void *aux)
{
struct umct_softc *sc = (struct umct_softc *)self;
struct usb_attach_arg *uaa = aux;
usbd_device_handle dev = uaa->device;
usb_config_descriptor_t *cdesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
char *devname = sc->sc_dev.dv_xname;
usbd_status err;
int i;
struct ucom_attach_args uca;
sc->sc_udev = dev;
sc->sc_product = uaa->product;
DPRINTF(("\n\numct attach: sc=%p\n", sc));
/* initialize endpoints */
uca.bulkin = uca.bulkout = -1;
sc->sc_intr_number = -1;
sc->sc_intr_pipe = NULL;
/* Move the device into the configured state. */
err = usbd_set_config_index(dev, UMCT_CONFIG_INDEX, 1);
if (err) {
printf("\n%s: failed to set configuration, err=%s\n",
devname, usbd_errstr(err));
sc->sc_dying = 1;
return;
}
/* get the config descriptor */
cdesc = usbd_get_config_descriptor(sc->sc_udev);
if (cdesc == NULL) {
printf("%s: failed to get configuration descriptor\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
/* get the interface */
err = usbd_device2interface_handle(dev, UMCT_IFACE_INDEX,
&sc->sc_iface);
if (err) {
printf("\n%s: failed to get interface, err=%s\n",
devname, usbd_errstr(err));
sc->sc_dying = 1;
return;
}
/* Find the bulk{in,out} and interrupt endpoints */
id = usbd_get_interface_descriptor(sc->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor for %d\n",
sc->sc_dev.dv_xname, i);
sc->sc_dying = 1;
return;
}
/*
* The Bulkin endpoint is marked as an interrupt. Since
* we can't rely on the endpoint descriptor order, we'll
* check the wMaxPacketSize field to differentiate.
*/
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT &&
UGETW(ed->wMaxPacketSize) != 0x2) {
uca.bulkin = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
uca.bulkout = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
}
}
if (uca.bulkin == -1) {
printf("%s: Could not find data bulk in\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
if (uca.bulkout == -1) {
printf("%s: Could not find data bulk out\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
if (sc->sc_intr_number== -1) {
printf("%s: Could not find interrupt in\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
sc->sc_dtr = sc->sc_rts = 0;
uca.portno = UCOM_UNK_PORTNO;
/* bulkin, bulkout set above */
uca.ibufsize = UMCTIBUFSIZE;
if (sc->sc_product == USB_PRODUCT_MCT_SITECOM_USB232)
uca.obufsize = 16; /* device is broken */
else
uca.obufsize = UMCTOBUFSIZE;
uca.ibufsizepad = UMCTIBUFSIZE;
uca.opkthdrlen = 0;
uca.device = dev;
uca.iface = sc->sc_iface;
uca.methods = &umct_methods;
uca.arg = sc;
uca.info = NULL;
umct_init(sc);
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
&sc->sc_dev);
DPRINTF(("umct: in=0x%x out=0x%x intr=0x%x\n",
uca.bulkin, uca.bulkout, sc->sc_intr_number ));
sc->sc_subdev = config_found_sm(self, &uca, ucomprint, ucomsubmatch);
}
static usbd_status
alloc_all_endpoints_fixed_ep(struct umidi_softc *sc)
{
usbd_status err;
const struct umq_fixed_ep_desc *fp;
struct umidi_endpoint *ep;
usb_endpoint_descriptor_t *epd;
int i;
fp = umidi_get_quirk_data_from_type(sc->sc_quirk,
UMQ_TYPE_FIXED_EP);
sc->sc_out_num_jacks = 0;
sc->sc_in_num_jacks = 0;
sc->sc_out_num_endpoints = fp->num_out_ep;
sc->sc_in_num_endpoints = fp->num_in_ep;
sc->sc_endpoints = malloc(sizeof(*sc->sc_out_ep)*
(sc->sc_out_num_endpoints+
sc->sc_in_num_endpoints),
M_USBDEV, M_WAITOK);
if (!sc->sc_endpoints) {
return USBD_NOMEM;
}
sc->sc_out_ep = sc->sc_out_num_endpoints ? sc->sc_endpoints : NULL;
sc->sc_in_ep =
sc->sc_in_num_endpoints ?
sc->sc_endpoints+sc->sc_out_num_endpoints : NULL;
ep = &sc->sc_out_ep[0];
for (i=0; i<sc->sc_out_num_endpoints; i++) {
epd = usbd_interface2endpoint_descriptor(
sc->sc_iface,
fp->out_ep[i].ep);
if (!epd) {
aprint_error_dev(sc->sc_dev,
"cannot get endpoint descriptor(out:%d)\n",
fp->out_ep[i].ep);
err = USBD_INVAL;
goto error;
}
if (UE_GET_XFERTYPE(epd->bmAttributes)!=UE_BULK ||
UE_GET_DIR(epd->bEndpointAddress)!=UE_DIR_OUT) {
aprint_error_dev(sc->sc_dev, "illegal endpoint(out:%d)\n",
fp->out_ep[i].ep);
err = USBD_INVAL;
goto error;
}
ep->sc = sc;
ep->addr = epd->bEndpointAddress;
ep->num_jacks = fp->out_ep[i].num_jacks;
sc->sc_out_num_jacks += fp->out_ep[i].num_jacks;
ep->num_open = 0;
memset(ep->jacks, 0, sizeof(ep->jacks));
ep++;
}
ep = &sc->sc_in_ep[0];
for (i=0; i<sc->sc_in_num_endpoints; i++) {
epd = usbd_interface2endpoint_descriptor(
sc->sc_iface,
fp->in_ep[i].ep);
if (!epd) {
aprint_error_dev(sc->sc_dev,
"cannot get endpoint descriptor(in:%d)\n",
fp->in_ep[i].ep);
err = USBD_INVAL;
goto error;
}
/*
* MIDISPORT_2X4 inputs on an interrupt rather than a bulk
* endpoint. The existing input logic in this driver seems
* to work successfully if we just stop treating an interrupt
* endpoint as illegal (or the in_progress status we get on
* the initial transfer). It does not seem necessary to
* actually use the interrupt flavor of alloc_pipe or make
* other serious rearrangements of logic. I like that.
*/
switch ( UE_GET_XFERTYPE(epd->bmAttributes) ) {
case UE_BULK:
case UE_INTERRUPT:
if ( UE_DIR_IN == UE_GET_DIR(epd->bEndpointAddress) )
break;
/*FALLTHROUGH*/
default:
aprint_error_dev(sc->sc_dev,
"illegal endpoint(in:%d)\n", fp->in_ep[i].ep);
err = USBD_INVAL;
goto error;
}
ep->sc = sc;
ep->addr = epd->bEndpointAddress;
ep->num_jacks = fp->in_ep[i].num_jacks;
sc->sc_in_num_jacks += fp->in_ep[i].num_jacks;
ep->num_open = 0;
memset(ep->jacks, 0, sizeof(ep->jacks));
ep++;
}
return USBD_NORMAL_COMPLETION;
error:
free(sc->sc_endpoints, M_USBDEV);
sc->sc_endpoints = NULL;
return err;
}
void
uhub_attach(struct device *parent, struct device *self, void *aux)
{
struct uhub_softc *sc = (struct uhub_softc *)self;
struct usb_attach_arg *uaa = aux;
struct usbd_device *dev = uaa->device;
struct usbd_hub *hub = NULL;
union {
usb_hub_descriptor_t hs;
usb_hub_ss_descriptor_t ss;
} hd;
int p, port, nports, powerdelay;
struct usbd_interface *iface;
usb_endpoint_descriptor_t *ed;
struct usbd_tt *tts = NULL;
uint8_t ttthink = 0;
usbd_status err;
#ifdef UHUB_DEBUG
int nremov;
#endif
sc->sc_hub = dev;
err = usbd_set_config_index(dev, 0, 1);
if (err) {
DPRINTF("%s: configuration failed, error=%s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
return;
}
if (dev->depth > USB_HUB_MAX_DEPTH) {
printf("%s: hub depth (%d) exceeded, hub ignored\n",
sc->sc_dev.dv_xname, USB_HUB_MAX_DEPTH);
return;
}
/*
* Super-Speed hubs need to know their depth to be able to
* parse the bits of the route-string that correspond to
* their downstream port number.
*
* This does no apply to root hubs.
*/
if (dev->depth != 0 && dev->speed == USB_SPEED_SUPER) {
if (usbd_set_hub_depth(dev, dev->depth - 1)) {
printf("%s: unable to set HUB depth\n",
sc->sc_dev.dv_xname);
return;
}
}
/* Get hub descriptor. */
if (dev->speed == USB_SPEED_SUPER) {
err = usbd_get_hub_ss_descriptor(dev, &hd.ss, 1);
nports = hd.ss.bNbrPorts;
powerdelay = (hd.ss.bPwrOn2PwrGood * UHD_PWRON_FACTOR);
if (!err && nports > 7)
usbd_get_hub_ss_descriptor(dev, &hd.ss, nports);
} else {
err = usbd_get_hub_descriptor(dev, &hd.hs, 1);
nports = hd.hs.bNbrPorts;
powerdelay = (hd.hs.bPwrOn2PwrGood * UHD_PWRON_FACTOR);
ttthink = UGETW(hd.hs.wHubCharacteristics) & UHD_TT_THINK;
if (!err && nports > 7)
usbd_get_hub_descriptor(dev, &hd.hs, nports);
}
if (err) {
DPRINTF("%s: getting hub descriptor failed, error=%s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
return;
}
#ifdef UHUB_DEBUG
for (nremov = 0, port = 1; port <= nports; port++) {
if (dev->speed == USB_SPEED_SUPER) {
if (!UHD_NOT_REMOV(&hd.ss, port))
nremov++;
} else {
if (!UHD_NOT_REMOV(&hd.hs, port))
nremov++;
}
}
printf("%s: %d port%s with %d removable, %s powered",
sc->sc_dev.dv_xname, nports, nports != 1 ? "s" : "",
nremov, dev->self_powered ? "self" : "bus");
if (dev->depth > 0 && UHUB_IS_HIGH_SPEED(sc)) {
printf(", %s transaction translator%s",
UHUB_IS_SINGLE_TT(sc) ? "single" : "multiple",
UHUB_IS_SINGLE_TT(sc) ? "" : "s");
}
printf("\n");
#endif
if (nports == 0) {
printf("%s: no ports, hub ignored\n", sc->sc_dev.dv_xname);
goto bad;
}
hub = malloc(sizeof(*hub), M_USBDEV, M_NOWAIT);
if (hub == NULL)
return;
hub->ports = mallocarray(nports, sizeof(struct usbd_port),
M_USBDEV, M_NOWAIT);
if (hub->ports == NULL) {
free(hub, M_USBDEV, 0);
return;
}
dev->hub = hub;
dev->hub->hubsoftc = sc;
hub->explore = uhub_explore;
hub->nports = nports;
hub->powerdelay = powerdelay;
hub->ttthink = ttthink >> 5;
if (!dev->self_powered && dev->powersrc->parent != NULL &&
!dev->powersrc->parent->self_powered) {
printf("%s: bus powered hub connected to bus powered hub, "
"ignored\n", sc->sc_dev.dv_xname);
goto bad;
}
/* Set up interrupt pipe. */
err = usbd_device2interface_handle(dev, 0, &iface);
if (err) {
printf("%s: no interface handle\n", sc->sc_dev.dv_xname);
goto bad;
}
ed = usbd_interface2endpoint_descriptor(iface, 0);
if (ed == NULL) {
printf("%s: no endpoint descriptor\n", sc->sc_dev.dv_xname);
goto bad;
}
if ((ed->bmAttributes & UE_XFERTYPE) != UE_INTERRUPT) {
printf("%s: bad interrupt endpoint\n", sc->sc_dev.dv_xname);
goto bad;
}
sc->sc_statuslen = (nports + 1 + 7) / 8;
sc->sc_statusbuf = malloc(sc->sc_statuslen, M_USBDEV, M_NOWAIT);
if (!sc->sc_statusbuf)
goto bad;
err = usbd_open_pipe_intr(iface, ed->bEndpointAddress,
USBD_SHORT_XFER_OK, &sc->sc_ipipe, sc, sc->sc_statusbuf,
sc->sc_statuslen, uhub_intr, UHUB_INTR_INTERVAL);
if (err) {
printf("%s: cannot open interrupt pipe\n",
sc->sc_dev.dv_xname);
goto bad;
}
/* Wait with power off for a while. */
usbd_delay_ms(dev, USB_POWER_DOWN_TIME);
/*
* To have the best chance of success we do things in the exact same
* order as Windoze98. This should not be necessary, but some
* devices do not follow the USB specs to the letter.
*
* These are the events on the bus when a hub is attached:
* Get device and config descriptors (see attach code)
* Get hub descriptor (see above)
* For all ports
* turn on power
* wait for power to become stable
* (all below happens in explore code)
* For all ports
* clear C_PORT_CONNECTION
* For all ports
* get port status
* if device connected
* wait 100 ms
* turn on reset
* wait
* clear C_PORT_RESET
* get port status
* proceed with device attachment
*/
if (UHUB_IS_HIGH_SPEED(sc)) {
tts = mallocarray((UHUB_IS_SINGLE_TT(sc) ? 1 : nports),
sizeof (struct usbd_tt), M_USBDEV, M_NOWAIT);
if (!tts)
goto bad;
}
/* Set up data structures */
for (p = 0; p < nports; p++) {
struct usbd_port *up = &hub->ports[p];
up->device = NULL;
up->parent = dev;
up->portno = p + 1;
if (dev->self_powered)
/* Self powered hub, give ports maximum current. */
up->power = USB_MAX_POWER;
else
up->power = USB_MIN_POWER;
up->restartcnt = 0;
up->reattach = 0;
if (UHUB_IS_HIGH_SPEED(sc)) {
up->tt = &tts[UHUB_IS_SINGLE_TT(sc) ? 0 : p];
up->tt->hub = hub;
} else {
up->tt = NULL;
}
}
for (port = 1; port <= nports; port++) {
/* Turn the power on. */
err = usbd_set_port_feature(dev, port, UHF_PORT_POWER);
if (err)
printf("%s: port %d power on failed, %s\n",
sc->sc_dev.dv_xname, port,
usbd_errstr(err));
/* Make sure we check the port status at least once. */
sc->sc_status |= (1 << port);
}
/* Wait for stable power. */
if (dev->powersrc->parent != NULL)
usbd_delay_ms(dev, powerdelay + USB_EXTRA_POWER_UP_TIME);
/* The usual exploration will finish the setup. */
sc->sc_running = 1;
return;
bad:
if (sc->sc_statusbuf)
free(sc->sc_statusbuf, M_USBDEV, 0);
if (hub) {
if (hub->ports)
free(hub->ports, M_USBDEV, 0);
free(hub, M_USBDEV, 0);
}
dev->hub = NULL;
}
void
smsc_attach(device_t parent, device_t self, void *aux)
{
struct smsc_softc *sc = device_private(self);
struct usb_attach_arg *uaa = aux;
usbd_device_handle dev = uaa->device;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
char *devinfop;
struct mii_data *mii;
struct ifnet *ifp;
int err, s, i;
uint32_t mac_h, mac_l;
sc->sc_dev = self;
sc->sc_udev = dev;
aprint_naive("\n");
aprint_normal("\n");
devinfop = usbd_devinfo_alloc(sc->sc_udev, 0);
aprint_normal_dev(self, "%s\n", devinfop);
usbd_devinfo_free(devinfop);
err = usbd_set_config_no(dev, SMSC_CONFIG_INDEX, 1);
if (err) {
aprint_error_dev(self, "failed to set configuration"
", err=%s\n", usbd_errstr(err));
return;
}
/* Setup the endpoints for the SMSC LAN95xx device(s) */
usb_init_task(&sc->sc_tick_task, smsc_tick_task, sc, 0);
usb_init_task(&sc->sc_stop_task, (void (*)(void *))smsc_stop, sc, 0);
mutex_init(&sc->sc_mii_lock, MUTEX_DEFAULT, IPL_NONE);
err = usbd_device2interface_handle(dev, SMSC_IFACE_IDX, &sc->sc_iface);
if (err) {
aprint_error_dev(self, "getting interface handle failed\n");
return;
}
id = usbd_get_interface_descriptor(sc->sc_iface);
if (sc->sc_udev->speed >= USB_SPEED_HIGH)
sc->sc_bufsz = SMSC_MAX_BUFSZ;
else
sc->sc_bufsz = SMSC_MIN_BUFSZ;
/* Find endpoints. */
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (!ed) {
aprint_error_dev(self, "couldn't get ep %d\n", i);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->sc_ed[SMSC_ENDPT_RX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->sc_ed[SMSC_ENDPT_TX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_ed[SMSC_ENDPT_INTR] = ed->bEndpointAddress;
}
}
s = splnet();
ifp = &sc->sc_ec.ec_if;
ifp->if_softc = sc;
strlcpy(ifp->if_xname, device_xname(sc->sc_dev), IFNAMSIZ);
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_init = smsc_init;
ifp->if_ioctl = smsc_ioctl;
ifp->if_start = smsc_start;
ifp->if_stop = smsc_stop;
#ifdef notyet
/*
* We can do TCPv4, and UDPv4 checksums in hardware.
*/
ifp->if_capabilities |=
/*IFCAP_CSUM_TCPv4_Tx |*/ IFCAP_CSUM_TCPv4_Rx |
/*IFCAP_CSUM_UDPv4_Tx |*/ IFCAP_CSUM_UDPv4_Rx;
#endif
sc->sc_ec.ec_capabilities = ETHERCAP_VLAN_MTU;
/* Setup some of the basics */
sc->sc_phyno = 1;
/*
* Attempt to get the mac address, if an EEPROM is not attached this
* will just return FF:FF:FF:FF:FF:FF, so in such cases we invent a MAC
* address based on urandom.
*/
memset(sc->sc_enaddr, 0xff, ETHER_ADDR_LEN);
prop_dictionary_t dict = device_properties(self);
prop_data_t eaprop = prop_dictionary_get(dict, "mac-address");
if (eaprop != NULL) {
KASSERT(prop_object_type(eaprop) == PROP_TYPE_DATA);
KASSERT(prop_data_size(eaprop) == ETHER_ADDR_LEN);
memcpy(sc->sc_enaddr, prop_data_data_nocopy(eaprop),
ETHER_ADDR_LEN);
} else
/* Check if there is already a MAC address in the register */
if ((smsc_read_reg(sc, SMSC_MAC_ADDRL, &mac_l) == 0) &&
(smsc_read_reg(sc, SMSC_MAC_ADDRH, &mac_h) == 0)) {
sc->sc_enaddr[5] = (uint8_t)((mac_h >> 8) & 0xff);
sc->sc_enaddr[4] = (uint8_t)((mac_h) & 0xff);
sc->sc_enaddr[3] = (uint8_t)((mac_l >> 24) & 0xff);
sc->sc_enaddr[2] = (uint8_t)((mac_l >> 16) & 0xff);
sc->sc_enaddr[1] = (uint8_t)((mac_l >> 8) & 0xff);
sc->sc_enaddr[0] = (uint8_t)((mac_l) & 0xff);
}
static int
ugensa_attach(device_t self)
{
struct ugensa_softc *sc = device_get_softc(self);
struct usb_attach_arg *uaa = device_get_ivars(self);
struct ucom_softc *ucom;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
int i;
ucom = &sc->sc_ucom;
bzero(sc, sizeof (struct ugensa_softc));
ucom->sc_dev = self;
ucom->sc_udev = uaa->device;
ucom->sc_iface = uaa->iface;
id = usbd_get_interface_descriptor(ucom->sc_iface);
sc->sc_iface_no = id->bInterfaceNumber;
ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
if (ed == NULL) {
device_printf(ucom->sc_dev, "no endpoint descriptor "
"found for %d\n", i);
goto error;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
ucom->sc_bulkin_no = ed->bEndpointAddress;
else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
ucom->sc_bulkout_no = ed->bEndpointAddress;
}
if (ucom->sc_bulkin_no == -1 || ucom->sc_bulkout_no == -1) {
device_printf(ucom->sc_dev, "missing endpoint\n");
goto error;
}
sc->sc_dtr = sc->sc_rts = -1;
ucom->sc_parent = sc;
ucom->sc_portno = UCOM_UNK_PORTNO;
ucom->sc_ibufsize = UGENSABUFSZ;
ucom->sc_obufsize = UGENSABUFSZ;
ucom->sc_ibufsizepad = UGENSABUFSZ;
ucom->sc_opkthdrlen = 0;
ucom->sc_callback = &ugensa_callback;
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, ucom->sc_udev,
ucom->sc_dev);
DPRINTF(("%s: in = 0x%x, out = 0x%x\n",
device_get_nameunit(ucom->sc_dev), ucom->sc_bulkin_no,
ucom->sc_bulkout_no));
ucom_attach(&sc->sc_ucom);
return 0;
error:
ucom->sc_dying = 1;
return ENXIO;
}
/*
* Attach the interface. Allocate softc structures, do ifmedia
* setup and ethernet/BPF attach.
*/
void
wi_usb_attach(struct device *parent, struct device *self, void *aux)
{
struct wi_usb_softc *sc = (struct wi_usb_softc *)self;
struct usb_attach_arg *uaa = aux;
/* int s; */
struct usbd_device *dev = uaa->device;
struct usbd_interface *iface;
usbd_status err;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
int i;
DPRINTFN(5,(" : wi_usb_attach: sc=%p", sc));
err = usbd_set_config_no(dev, WI_USB_CONFIG_NO, 1);
if (err) {
printf("%s: setting config no failed\n", sc->wi_usb_dev.dv_xname);
return;
}
/* XXX - any tasks? */
err = usbd_device2interface_handle(dev, WI_USB_IFACE_IDX, &iface);
if (err) {
printf("%s: getting interface handle failed\n",
sc->wi_usb_dev.dv_xname);
return;
}
/* XXX - flags? */
sc->wi_usb_udev = dev;
sc->wi_usb_iface = iface;
sc->wi_usb_product = uaa->product;
sc->wi_usb_vendor = uaa->vendor;
sc->sc_wi.wi_usb_cdata = sc;
sc->sc_wi.wi_flags |= WI_FLAGS_BUS_USB;
sc->wi_lock = 0;
sc->wi_lockwait = 0;
sc->wi_resetonce = 0;
id = usbd_get_interface_descriptor(iface);
/* Find endpoints. */
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(iface, i);
if (ed == NULL) {
printf("%s: couldn't get endpoint descriptor %d\n",
sc->wi_usb_dev.dv_xname, i);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->wi_usb_ed[WI_USB_ENDPT_RX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->wi_usb_ed[WI_USB_ENDPT_TX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->wi_usb_ed[WI_USB_ENDPT_INTR] = ed->bEndpointAddress;
}
}
sc->wi_usb_nummem = 0;
/* attach wi device */
if (wi_usb_rx_list_init(sc)) {
printf("%s: rx list init failed\n",
sc->wi_usb_dev.dv_xname);
return;
}
if (wi_usb_tx_list_init(sc)) {
printf("%s: tx list init failed\n",
sc->wi_usb_dev.dv_xname);
return;
}
if (wi_usb_open_pipes(sc)){
printf("%s: open pipes failed\n",
sc->wi_usb_dev.dv_xname);
return;
}
sc->wi_usb_attached = 1;
kthread_create_deferred(wi_usb_start_thread, sc);
}
static int
atausb_attach(device_t dev)
{
struct atausb_softc *sc = device_get_softc(dev);
struct usb_attach_arg *uaa = device_get_ivars(dev);
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
usbd_device_handle udev;
usb_device_request_t request;
char devinfo[1024], *proto, *subclass;
u_int8_t maxlun;
int err, i;
sc->dev = dev;
usbd_devinfo(uaa->device, 0, devinfo);
device_set_desc_copy(dev, devinfo);
sc->bulkin = sc->bulkout = sc->bulkirq = -1;
sc->bulkin_pipe = sc->bulkout_pipe= sc->bulkirq_pipe = NULL;
sc->iface = uaa->iface;
sc->ifaceno = uaa->ifaceno;
sc->maxlun = 0;
sc->timeout = 5000;
sc->locked_ch = NULL;
sc->restart_ch = NULL;
spin_init(&sc->locked_mtx);
id = usbd_get_interface_descriptor(sc->iface);
switch (id->bInterfaceProtocol) {
case UIPROTO_MASS_BBB:
case UIPROTO_MASS_BBB_OLD:
proto = "Bulk-Only";
break;
case UIPROTO_MASS_CBI:
proto = "CBI";
break;
case UIPROTO_MASS_CBI_I:
proto = "CBI with CCI";
break;
default:
proto = "Unknown";
}
switch (id->bInterfaceSubClass) {
case UISUBCLASS_RBC:
subclass = "RBC";
break;
case UISUBCLASS_QIC157:
case UISUBCLASS_SFF8020I:
case UISUBCLASS_SFF8070I:
subclass = "ATAPI";
break;
case UISUBCLASS_SCSI:
subclass = "SCSI";
break;
case UISUBCLASS_UFI:
subclass = "UFI";
break;
default:
subclass = "Unknown";
}
device_printf(dev, "using %s over %s\n", subclass, proto);
if (strcmp(proto, "Bulk-Only") ||
(strcmp(subclass, "ATAPI") && strcmp(subclass, "SCSI")))
return ENXIO;
for (i = 0 ; i < id->bNumEndpoints ; i++) {
if (!(ed = usbd_interface2endpoint_descriptor(sc->iface, i))) {
device_printf(sc->dev, "could not read endpoint descriptor\n");
return ENXIO;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
(ed->bmAttributes & UE_XFERTYPE) == UE_BULK) {
sc->bulkin = ed->bEndpointAddress;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
(ed->bmAttributes & UE_XFERTYPE) == UE_BULK) {
sc->bulkout = ed->bEndpointAddress;
}
if (id->bInterfaceProtocol == UIPROTO_MASS_CBI_I &&
UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
(ed->bmAttributes & UE_XFERTYPE) == UE_INTERRUPT) {
sc->bulkirq = ed->bEndpointAddress;
}
}
/* check whether we found at least the endpoints we need */
if (!sc->bulkin || !sc->bulkout) {
device_printf(sc->dev, "needed endpoints not found (%d,%d)\n",
sc->bulkin, sc->bulkout);
atausb_detach(dev);
return ENXIO;
}
/* open the pipes */
if (usbd_open_pipe(sc->iface, sc->bulkout,
USBD_EXCLUSIVE_USE, &sc->bulkout_pipe)) {
device_printf(sc->dev, "cannot open bulkout pipe (%d)\n", sc->bulkout);
atausb_detach(dev);
return ENXIO;
}
if (usbd_open_pipe(sc->iface, sc->bulkin,
USBD_EXCLUSIVE_USE, &sc->bulkin_pipe)) {
device_printf(sc->dev, "cannot open bulkin pipe (%d)\n", sc->bulkin);
atausb_detach(dev);
return ENXIO;
}
if (id->bInterfaceProtocol == UIPROTO_MASS_CBI_I) {
if (usbd_open_pipe(sc->iface, sc->bulkirq,
USBD_EXCLUSIVE_USE, &sc->bulkirq_pipe)) {
device_printf(sc->dev, "cannot open bulkirq pipe (%d)\n",
sc->bulkirq);
atausb_detach(dev);
return ENXIO;
}
}
sc->state = ATAUSB_S_ATTACH;
/* alloc needed number of transfer handles */
for (i = 0; i < ATAUSB_T_MAX; i++) {
sc->transfer[i] = usbd_alloc_xfer(uaa->device);
if (!sc->transfer[i]) {
device_printf(sc->dev, "out of memory\n");
atausb_detach(dev);
return ENXIO;
}
}
/* driver is ready to process requests here */
sc->state = ATAUSB_S_IDLE;
/* get number of devices so we can add matching channels */
usbd_interface2device_handle(sc->iface, &udev);
request.bmRequestType = UT_READ_CLASS_INTERFACE;
request.bRequest = 0xfe; /* GET_MAX_LUN; */
USETW(request.wValue, 0);
USETW(request.wIndex, sc->ifaceno);
USETW(request.wLength, sizeof(maxlun));
switch ((err = usbd_do_request(udev, &request, &maxlun))) {
case USBD_NORMAL_COMPLETION:
if (bootverbose)
device_printf(sc->dev, "maxlun=%d\n", maxlun);
sc->maxlun = maxlun;
break;
default:
if (bootverbose)
device_printf(sc->dev, "get maxlun not supported %s\n",
usbd_errstr(err));
}
/* ata channels are children to this USB control device */
for (i = 0; i <= sc->maxlun; i++) {
/* XXX TGEN devclass_find_free_unit() implementation */
int freeunit = 2;
while (freeunit < devclass_get_maxunit(ata_devclass) &&
devclass_get_device(ata_devclass, freeunit) != NULL)
freeunit++;
if (!device_add_child(sc->dev, "ata", freeunit)) {
device_printf(sc->dev, "failed to attach ata child device\n");
atausb_detach(dev);
return ENXIO;
}
}
bus_generic_attach(sc->dev);
return 0;
}
static usbd_status
alloc_all_endpoints_yamaha(struct umidi_softc *sc)
{
/* This driver currently supports max 1in/1out bulk endpoints */
usb_descriptor_t *desc;
umidi_cs_descriptor_t *udesc;
usb_endpoint_descriptor_t *epd;
int out_addr, in_addr, i;
int dir;
size_t remain, descsize;
sc->sc_out_num_jacks = sc->sc_in_num_jacks = 0;
out_addr = in_addr = 0;
/* detect endpoints */
desc = TO_D(usbd_get_interface_descriptor(sc->sc_iface));
for (i=(int)TO_IFD(desc)->bNumEndpoints-1; i>=0; i--) {
epd = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
KASSERT(epd != NULL);
if (UE_GET_XFERTYPE(epd->bmAttributes) == UE_BULK) {
dir = UE_GET_DIR(epd->bEndpointAddress);
if (dir==UE_DIR_OUT && !out_addr)
out_addr = epd->bEndpointAddress;
else if (dir==UE_DIR_IN && !in_addr)
in_addr = epd->bEndpointAddress;
}
}
udesc = (umidi_cs_descriptor_t *)NEXT_D(desc);
/* count jacks */
if (!(udesc->bDescriptorType==UDESC_CS_INTERFACE &&
udesc->bDescriptorSubtype==UMIDI_MS_HEADER))
return USBD_INVAL;
remain = (size_t)UGETW(TO_CSIFD(udesc)->wTotalLength) -
(size_t)udesc->bLength;
udesc = (umidi_cs_descriptor_t *)NEXT_D(udesc);
while (remain>=sizeof(usb_descriptor_t)) {
descsize = udesc->bLength;
if (descsize>remain || descsize==0)
break;
if (udesc->bDescriptorType==UDESC_CS_INTERFACE &&
remain>=UMIDI_JACK_DESCRIPTOR_SIZE) {
if (udesc->bDescriptorSubtype==UMIDI_OUT_JACK)
sc->sc_out_num_jacks++;
else if (udesc->bDescriptorSubtype==UMIDI_IN_JACK)
sc->sc_in_num_jacks++;
}
udesc = (umidi_cs_descriptor_t *)NEXT_D(udesc);
remain-=descsize;
}
/* validate some parameters */
if (sc->sc_out_num_jacks>UMIDI_MAX_EPJACKS)
sc->sc_out_num_jacks = UMIDI_MAX_EPJACKS;
if (sc->sc_in_num_jacks>UMIDI_MAX_EPJACKS)
sc->sc_in_num_jacks = UMIDI_MAX_EPJACKS;
if (sc->sc_out_num_jacks && out_addr) {
sc->sc_out_num_endpoints = 1;
} else {
sc->sc_out_num_endpoints = 0;
sc->sc_out_num_jacks = 0;
}
if (sc->sc_in_num_jacks && in_addr) {
sc->sc_in_num_endpoints = 1;
} else {
sc->sc_in_num_endpoints = 0;
sc->sc_in_num_jacks = 0;
}
sc->sc_endpoints = malloc(sizeof(struct umidi_endpoint)*
(sc->sc_out_num_endpoints+
sc->sc_in_num_endpoints),
M_USBDEV, M_WAITOK);
if (!sc->sc_endpoints)
return USBD_NOMEM;
if (sc->sc_out_num_endpoints) {
sc->sc_out_ep = sc->sc_endpoints;
sc->sc_out_ep->sc = sc;
sc->sc_out_ep->addr = out_addr;
sc->sc_out_ep->num_jacks = sc->sc_out_num_jacks;
sc->sc_out_ep->num_open = 0;
memset(sc->sc_out_ep->jacks, 0, sizeof(sc->sc_out_ep->jacks));
} else
sc->sc_out_ep = NULL;
if (sc->sc_in_num_endpoints) {
sc->sc_in_ep = sc->sc_endpoints+sc->sc_out_num_endpoints;
sc->sc_in_ep->sc = sc;
sc->sc_in_ep->addr = in_addr;
sc->sc_in_ep->num_jacks = sc->sc_in_num_jacks;
sc->sc_in_ep->num_open = 0;
memset(sc->sc_in_ep->jacks, 0, sizeof(sc->sc_in_ep->jacks));
} else
sc->sc_in_ep = NULL;
return USBD_NORMAL_COMPLETION;
}
void
uftdi_attach(struct device *parent, struct device *self, void *aux)
{
struct uftdi_softc *sc = (struct uftdi_softc *)self;
struct usb_attach_arg *uaa = aux;
struct usbd_device *dev = uaa->device;
struct usbd_interface *iface;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
char *devname = sc->sc_dev.dv_xname;
int i;
usbd_status err;
struct ucom_attach_args uca;
DPRINTFN(10,("\nuftdi_attach: sc=%p\n", sc));
sc->sc_udev = dev;
if (uaa->iface == NULL) {
/* Move the device into the configured state. */
err = usbd_set_config_index(dev, UFTDI_CONFIG_INDEX, 1);
if (err) {
printf("%s: failed to set configuration, err=%s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
goto bad;
}
err = usbd_device2interface_handle(dev, UFTDI_IFACE_INDEX, &iface);
if (err) {
printf("%s: failed to get interface, err=%s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
goto bad;
}
} else
iface = uaa->iface;
id = usbd_get_interface_descriptor(iface);
sc->sc_iface = iface;
if (uaa->release < 0x0200) {
sc->sc_type = UFTDI_TYPE_SIO;
sc->sc_hdrlen = 1;
} else if (uaa->release == 0x0700 || uaa->release == 0x0800) {
sc->sc_type = UFTDI_TYPE_2232H;
sc->sc_hdrlen = 0;
} else {
sc->sc_type = UFTDI_TYPE_8U232AM;
sc->sc_hdrlen = 0;
}
uca.bulkin = uca.bulkout = -1;
for (i = 0; i < id->bNumEndpoints; i++) {
int addr, dir, attr;
ed = usbd_interface2endpoint_descriptor(iface, i);
if (ed == NULL) {
printf("%s: could not read endpoint descriptor\n",
devname);
goto bad;
}
addr = ed->bEndpointAddress;
dir = UE_GET_DIR(ed->bEndpointAddress);
attr = ed->bmAttributes & UE_XFERTYPE;
if (dir == UE_DIR_IN && attr == UE_BULK) {
uca.bulkin = addr;
uca.ibufsize = (UGETW(ed->wMaxPacketSize) > 0) ?
UGETW(ed->wMaxPacketSize) : UFTDIIBUFSIZE;
} else if (dir == UE_DIR_OUT && attr == UE_BULK) {
uca.bulkout = addr;
uca.obufsize = (UGETW(ed->wMaxPacketSize) > 0) ?
UGETW(ed->wMaxPacketSize) : UFTDIOBUFSIZE;
uca.obufsize-= sc->sc_hdrlen;
} else {
printf("%s: unexpected endpoint\n", devname);
goto bad;
}
}
if (uca.bulkin == -1) {
printf("%s: Could not find data bulk in\n",
sc->sc_dev.dv_xname);
goto bad;
}
if (uca.bulkout == -1) {
printf("%s: Could not find data bulk out\n",
sc->sc_dev.dv_xname);
goto bad;
}
if (uaa->iface == NULL)
uca.portno = FTDI_PIT_SIOA;
else
uca.portno = FTDI_PIT_SIOA + id->bInterfaceNumber;
/* bulkin, bulkout set above */
uca.ibufsizepad = uca.ibufsize;
uca.opkthdrlen = sc->sc_hdrlen;
uca.device = dev;
uca.iface = iface;
uca.methods = &uftdi_methods;
uca.arg = sc;
uca.info = NULL;
DPRINTF(("uftdi: in=0x%x out=0x%x\n", uca.bulkin, uca.bulkout));
sc->sc_subdev = config_found_sm(self, &uca, ucomprint, ucomsubmatch);
return;
bad:
DPRINTF(("uftdi_attach: ATTACH ERROR\n"));
usbd_deactivate(sc->sc_udev);
}
void
ubsa_attach(struct device *parent, struct device *self, void *aux)
{
struct ubsa_softc *sc = (struct ubsa_softc *)self;
struct usb_attach_arg *uaa = aux;
struct usbd_device *dev = uaa->device;
usb_config_descriptor_t *cdesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
const char *devname = sc->sc_dev.dv_xname;
usbd_status err;
struct ucom_attach_args uca;
int i;
sc->sc_udev = dev;
/*
* initialize rts, dtr variables to something
* different from boolean 0, 1
*/
sc->sc_dtr = -1;
sc->sc_rts = -1;
DPRINTF(("ubsa attach: sc = %p\n", sc));
/* initialize endpoints */
uca.bulkin = uca.bulkout = -1;
sc->sc_intr_number = -1;
sc->sc_intr_pipe = NULL;
/* Move the device into the configured state. */
err = usbd_set_config_index(dev, UBSA_CONFIG_INDEX, 1);
if (err) {
printf("%s: failed to set configuration: %s\n",
devname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
goto error;
}
/* get the config descriptor */
cdesc = usbd_get_config_descriptor(sc->sc_udev);
if (cdesc == NULL) {
printf("%s: failed to get configuration descriptor\n",
devname);
usbd_deactivate(sc->sc_udev);
goto error;
}
/* get the first interface */
err = usbd_device2interface_handle(dev, UBSA_IFACE_INDEX,
&sc->sc_iface);
if (err) {
printf("%s: failed to get interface: %s\n",
devname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
goto error;
}
/* Find the endpoints */
id = usbd_get_interface_descriptor(sc->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor for %d\n",
sc->sc_dev.dv_xname, i);
usbd_deactivate(sc->sc_udev);
goto error;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
uca.bulkin = ed->bEndpointAddress;
uca.ibufsize = UGETW(ed->wMaxPacketSize);
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
uca.bulkout = ed->bEndpointAddress;
uca.obufsize = UGETW(ed->wMaxPacketSize);
}
}
if (sc->sc_intr_number == -1) {
printf("%s: Could not find interrupt in\n", devname);
usbd_deactivate(sc->sc_udev);
goto error;
}
if (uca.bulkin == -1) {
printf("%s: Could not find data bulk in\n", devname);
usbd_deactivate(sc->sc_udev);
goto error;
}
if (uca.bulkout == -1) {
printf("%s: Could not find data bulk out\n", devname);
usbd_deactivate(sc->sc_udev);
goto error;
}
uca.portno = UCOM_UNK_PORTNO;
/* bulkin, bulkout set above */
uca.ibufsizepad = uca.ibufsize;
uca.opkthdrlen = 0;
uca.device = dev;
uca.iface = sc->sc_iface;
uca.methods = &ubsa_methods;
uca.arg = sc;
uca.info = NULL;
DPRINTF(("ubsa: in = 0x%x, out = 0x%x, intr = 0x%x\n",
uca.bulkin, uca.bulkout, sc->sc_intr_number));
sc->sc_subdev = config_found_sm(self, &uca, ucomprint, ucomsubmatch);
error:
return;
}
void
smsc_attach(struct device *parent, struct device *self, void *aux)
{
struct smsc_softc *sc = (struct smsc_softc *)self;
struct usb_attach_arg *uaa = aux;
struct usbd_device *dev = uaa->device;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
struct mii_data *mii;
struct ifnet *ifp;
int err, s, i;
uint32_t mac_h, mac_l;
sc->sc_udev = dev;
err = usbd_set_config_no(dev, SMSC_CONFIG_INDEX, 1);
/* Setup the endpoints for the SMSC LAN95xx device(s) */
usb_init_task(&sc->sc_tick_task, smsc_tick_task, sc,
USB_TASK_TYPE_GENERIC);
rw_init(&sc->sc_mii_lock, "smscmii");
usb_init_task(&sc->sc_stop_task, (void (*)(void *))smsc_stop, sc,
USB_TASK_TYPE_GENERIC);
err = usbd_device2interface_handle(dev, SMSC_IFACE_IDX, &sc->sc_iface);
if (err) {
printf("%s: getting interface handle failed\n",
sc->sc_dev.dv_xname);
return;
}
id = usbd_get_interface_descriptor(sc->sc_iface);
if (sc->sc_udev->speed >= USB_SPEED_HIGH)
sc->sc_bufsz = SMSC_MAX_BUFSZ;
else
sc->sc_bufsz = SMSC_MIN_BUFSZ;
/* Find endpoints. */
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (!ed) {
printf("%s: couldn't get ep %d\n",
sc->sc_dev.dv_xname, i);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->sc_ed[SMSC_ENDPT_RX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->sc_ed[SMSC_ENDPT_TX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_ed[SMSC_ENDPT_INTR] = ed->bEndpointAddress;
}
}
s = splnet();
ifp = &sc->sc_ac.ac_if;
ifp->if_softc = sc;
strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_ioctl = smsc_ioctl;
ifp->if_start = smsc_start;
ifp->if_capabilities = IFCAP_VLAN_MTU;
/* Setup some of the basics */
sc->sc_phyno = 1;
/*
* Attempt to get the mac address, if an EEPROM is not attached this
* will just return FF:FF:FF:FF:FF:FF, so in such cases we invent a MAC
* address based on urandom.
*/
memset(sc->sc_ac.ac_enaddr, 0xff, ETHER_ADDR_LEN);
/* Check if there is already a MAC address in the register */
if ((smsc_read_reg(sc, SMSC_MAC_ADDRL, &mac_l) == 0) &&
(smsc_read_reg(sc, SMSC_MAC_ADDRH, &mac_h) == 0)) {
sc->sc_ac.ac_enaddr[5] = (uint8_t)((mac_h >> 8) & 0xff);
sc->sc_ac.ac_enaddr[4] = (uint8_t)((mac_h) & 0xff);
sc->sc_ac.ac_enaddr[3] = (uint8_t)((mac_l >> 24) & 0xff);
sc->sc_ac.ac_enaddr[2] = (uint8_t)((mac_l >> 16) & 0xff);
sc->sc_ac.ac_enaddr[1] = (uint8_t)((mac_l >> 8) & 0xff);
sc->sc_ac.ac_enaddr[0] = (uint8_t)((mac_l) & 0xff);
}
void
umsm_attach(struct device *parent, struct device *self, void *aux)
{
struct umsm_softc *sc = (struct umsm_softc *)self;
struct usb_attach_arg *uaa = aux;
struct ucom_attach_args uca;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
int i;
bzero(&uca, sizeof(uca));
sc->sc_udev = uaa->device;
sc->sc_iface = uaa->iface;
sc->sc_flag = umsm_lookup(uaa->vendor, uaa->product)->umsm_flag;
id = usbd_get_interface_descriptor(sc->sc_iface);
/*
* Some 3G modems have multiple interfaces and some of them
* are umass class. Don't claim ownership in such case.
*/
if (id == NULL || id->bInterfaceClass == UICLASS_MASS) {
/*
* Some 3G modems require a special request to
* enable their modem function.
*/
if ((sc->sc_flag & DEV_HUAWEI) && uaa->ifaceno == 0) {
umsm_huawei_changemode(uaa->device);
printf("%s: umass only mode. need to reattach\n",
sc->sc_dev.dv_xname);
} else if ((sc->sc_flag & DEV_TRUINSTALL) &&
uaa->ifaceno == 0) {
umsm_truinstall_changemode(uaa->device);
printf("%s: truinstall mode. need to reattach\n",
sc->sc_dev.dv_xname);
} else if ((sc->sc_flag & DEV_UMASS) && uaa->ifaceno == 0) {
umsm_umass_changemode(sc);
}
/*
* The device will reset its own bus from the device side
* when its mode was changed, so just return.
*/
return;
}
sc->sc_iface_no = id->bInterfaceNumber;
uca.bulkin = uca.bulkout = -1;
sc->sc_intr_number = sc->sc_isize = -1;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor found for %d\n",
sc->sc_dev.dv_xname, i);
usbd_deactivate(sc->sc_udev);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
DPRINTF(("%s: find interrupt endpoint for %s\n",
__func__, sc->sc_dev.dv_xname));
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
uca.bulkin = ed->bEndpointAddress;
else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
uca.bulkout = ed->bEndpointAddress;
}
if (uca.bulkin == -1 || uca.bulkout == -1) {
printf("%s: missing endpoint\n", sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
sc->sc_dtr = sc->sc_rts = -1;
/* We need to force size as some devices lie */
uca.ibufsize = UMSMBUFSZ;
uca.obufsize = UMSMBUFSZ;
uca.ibufsizepad = UMSMBUFSZ;
uca.opkthdrlen = 0;
uca.device = sc->sc_udev;
uca.iface = sc->sc_iface;
uca.methods = &umsm_methods;
uca.arg = sc;
uca.info = NULL;
uca.portno = UCOM_UNK_PORTNO;
sc->sc_subdev = config_found_sm(self, &uca, ucomprint, ucomsubmatch);
}
void
kue_attachhook(void *xsc)
{
struct kue_softc *sc = xsc;
int s;
struct ifnet *ifp;
usbd_device_handle dev = sc->kue_udev;
usbd_interface_handle iface;
usbd_status err;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
int i;
/* Load the firmware into the NIC. */
if (kue_load_fw(sc)) {
printf("%s: loading firmware failed\n",
sc->kue_dev.dv_xname);
return;
}
err = usbd_device2interface_handle(dev, KUE_IFACE_IDX, &iface);
if (err) {
printf("%s: getting interface handle failed\n",
sc->kue_dev.dv_xname);
return;
}
sc->kue_iface = iface;
id = usbd_get_interface_descriptor(iface);
/* Find endpoints. */
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(iface, i);
if (ed == NULL) {
printf("%s: couldn't get ep %d\n",
sc->kue_dev.dv_xname, i);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->kue_ed[KUE_ENDPT_RX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
sc->kue_ed[KUE_ENDPT_TX] = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->kue_ed[KUE_ENDPT_INTR] = ed->bEndpointAddress;
}
}
if (sc->kue_ed[KUE_ENDPT_RX] == 0 || sc->kue_ed[KUE_ENDPT_TX] == 0) {
printf("%s: missing endpoint\n", sc->kue_dev.dv_xname);
return;
}
/* Read ethernet descriptor */
err = kue_ctl(sc, KUE_CTL_READ, KUE_CMD_GET_ETHER_DESCRIPTOR,
0, &sc->kue_desc, sizeof(sc->kue_desc));
if (err) {
printf("%s: could not read Ethernet descriptor\n",
sc->kue_dev.dv_xname);
return;
}
sc->kue_mcfilters = malloc(KUE_MCFILTCNT(sc) * ETHER_ADDR_LEN,
M_USBDEV, M_NOWAIT);
if (sc->kue_mcfilters == NULL) {
printf("%s: no memory for multicast filter buffer\n",
sc->kue_dev.dv_xname);
return;
}
s = splnet();
/*
* A KLSI chip was detected. Inform the world.
*/
printf("%s: address %s\n", sc->kue_dev.dv_xname,
ether_sprintf(sc->kue_desc.kue_macaddr));
bcopy(sc->kue_desc.kue_macaddr,
(char *)&sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
/* Initialize interface info.*/
ifp = GET_IFP(sc);
ifp->if_softc = sc;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_ioctl = kue_ioctl;
ifp->if_start = kue_start;
ifp->if_watchdog = kue_watchdog;
strlcpy(ifp->if_xname, sc->kue_dev.dv_xname, IFNAMSIZ);
IFQ_SET_READY(&ifp->if_snd);
/* Attach the interface. */
if_attach(ifp);
ether_ifattach(ifp);
sc->kue_attached = 1;
splx(s);
}
usbd_status
umsm_umass_changemode(struct umsm_softc *sc)
{
#define UMASS_CMD_REZERO_UNIT 0x01
#define UMASS_CMD_START_STOP 0x1b
#define UMASS_CMDPARAM_EJECT 0x02
#define UMASS_SERVICE_ACTION_OUT 0x9f
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
struct usbd_xfer *xfer;
struct usbd_pipe *cmdpipe;
usbd_status err;
u_int32_t n;
void *bufp;
int target_ep, i;
struct umass_bbb_cbw cbw;
static int dCBWTag = 0x12345678;
USETDW(cbw.dCBWSignature, CBWSIGNATURE);
USETDW(cbw.dCBWTag, dCBWTag);
cbw.bCBWLUN = 0;
cbw.bCDBLength= 6;
bzero(cbw.CBWCDB, sizeof(cbw.CBWCDB));
switch (sc->sc_flag) {
case DEV_UMASS1:
USETDW(cbw.dCBWDataTransferLength, 0x0);
cbw.bCBWFlags = CBWFLAGS_OUT;
cbw.CBWCDB[0] = UMASS_CMD_REZERO_UNIT;
cbw.CBWCDB[1] = 0x0; /* target LUN: 0 */
break;
case DEV_UMASS2:
USETDW(cbw.dCBWDataTransferLength, 0x1);
cbw.bCBWFlags = CBWFLAGS_IN;
cbw.CBWCDB[0] = UMASS_CMD_REZERO_UNIT;
cbw.CBWCDB[1] = 0x0; /* target LUN: 0 */
break;
case DEV_UMASS3: /* longcheer */
USETDW(cbw.dCBWDataTransferLength, 0x80);
cbw.bCBWFlags = CBWFLAGS_IN;
cbw.CBWCDB[0] = 0x06;
cbw.CBWCDB[1] = 0xf5;
cbw.CBWCDB[2] = 0x04;
cbw.CBWCDB[3] = 0x02;
cbw.CBWCDB[4] = 0x52;
cbw.CBWCDB[5] = 0x70;
break;
case DEV_UMASS4:
USETDW(cbw.dCBWDataTransferLength, 0x0);
cbw.bCBWFlags = CBWFLAGS_OUT;
cbw.CBWCDB[0] = UMASS_CMD_START_STOP;
cbw.CBWCDB[1] = 0x00; /* target LUN: 0 */
cbw.CBWCDB[4] = UMASS_CMDPARAM_EJECT;
break;
case DEV_UMASS5:
cbw.bCBWFlags = CBWFLAGS_OUT;
cbw.CBWCDB[0] = 0x11;
cbw.CBWCDB[1] = 0x06;
break;
case DEV_UMASS6: /* ZTE */
USETDW(cbw.dCBWDataTransferLength, 0x20);
cbw.bCBWFlags = CBWFLAGS_IN;
cbw.bCDBLength= 12;
cbw.CBWCDB[0] = 0x85;
cbw.CBWCDB[1] = 0x01;
cbw.CBWCDB[2] = 0x01;
cbw.CBWCDB[3] = 0x01;
cbw.CBWCDB[4] = 0x18;
cbw.CBWCDB[5] = 0x01;
cbw.CBWCDB[6] = 0x01;
cbw.CBWCDB[7] = 0x01;
cbw.CBWCDB[8] = 0x01;
cbw.CBWCDB[9] = 0x01;
break;
case DEV_UMASS7: /* ZTE */
USETDW(cbw.dCBWDataTransferLength, 0xc0);
cbw.bCBWFlags = CBWFLAGS_IN;
cbw.CBWCDB[0] = UMASS_SERVICE_ACTION_OUT;
cbw.CBWCDB[1] = 0x03;
break;
case DEV_UMASS8:
USETDW(cbw.dCBWDataTransferLength, 0x0);
cbw.bCBWFlags = CBWFLAGS_OUT;
cbw.CBWCDB[0] = 0xf0;
cbw.CBWCDB[1] = 0x01;
cbw.CBWCDB[2] = 0x03;
break;
default:
DPRINTF(("%s: unknown device type.\n", sc->sc_dev.dv_xname));
break;
}
/* get command endpoint address */
id = usbd_get_interface_descriptor(sc->sc_iface);
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
return (USBD_IOERROR);
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
target_ep = ed->bEndpointAddress;
}
/* open command endppoint */
err = usbd_open_pipe(sc->sc_iface, target_ep,
USBD_EXCLUSIVE_USE, &cmdpipe);
if (err) {
DPRINTF(("%s: open pipe for modem change cmd failed: %s\n",
sc->sc_dev.dv_xname, usbd_errstr(err)));
return (err);
}
xfer = usbd_alloc_xfer(sc->sc_udev);
if (xfer == NULL) {
usbd_close_pipe(cmdpipe);
return (USBD_NOMEM);
} else {
bufp = usbd_alloc_buffer(xfer, UMASS_BBB_CBW_SIZE);
if (bufp == NULL)
err = USBD_NOMEM;
else {
n = UMASS_BBB_CBW_SIZE;
memcpy(bufp, &cbw, UMASS_BBB_CBW_SIZE);
usbd_setup_xfer(xfer, cmdpipe, 0, bufp, n,
USBD_NO_COPY | USBD_SYNCHRONOUS, 0, NULL);
err = usbd_transfer(xfer);
if (err) {
usbd_clear_endpoint_stall(cmdpipe);
DPRINTF(("%s: send error:%s", __func__,
usbd_errstr(err)));
}
}
usbd_close_pipe(cmdpipe);
usbd_free_buffer(xfer);
usbd_free_xfer(xfer);
}
return (err);
}
static int
ubsa_attach(device_t self)
{
struct ubsa_softc *sc = device_get_softc(self);
struct usb_attach_arg *uaa = device_get_ivars(self);
usbd_device_handle dev;
struct ucom_softc *ucom;
usb_config_descriptor_t *cdesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
usbd_status err;
int i;
dev = uaa->device;
ucom = &sc->sc_ucom;
bzero(sc, sizeof (struct ubsa_softc));
/*
* initialize rts, dtr variables to something
* different from boolean 0, 1
*/
sc->sc_dtr = -1;
sc->sc_rts = -1;
ucom->sc_dev = self;
ucom->sc_udev = dev;
ucom->sc_iface = uaa->iface;
DPRINTF(("ubsa attach: sc = %p\n", sc));
/* initialize endpoints */
ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
sc->sc_intr_number = -1;
sc->sc_intr_pipe = NULL;
/* Move the device into the configured state. */
err = usbd_set_config_index(dev, UBSA_CONFIG_INDEX, 1);
if (err) {
device_printf(ucom->sc_dev, "failed to set configuration: %s\n",
usbd_errstr(err));
ucom->sc_dying = 1;
goto error;
}
/* get the config descriptor */
cdesc = usbd_get_config_descriptor(ucom->sc_udev);
if (cdesc == NULL) {
device_printf(ucom->sc_dev, "failed to get configuration "
"descriptor\n");
ucom->sc_dying = 1;
goto error;
}
/* get the first interface */
err = usbd_device2interface_handle(dev, UBSA_IFACE_INDEX,
&ucom->sc_iface);
if (err) {
device_printf(ucom->sc_dev, "failed to get interface: %s\n",
usbd_errstr(err));
ucom->sc_dying = 1;
goto error;
}
/* Find the endpoints */
id = usbd_get_interface_descriptor(ucom->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
if (ed == NULL) {
device_printf(ucom->sc_dev, "no endpoint descriptor "
"for %d\n", i);
ucom->sc_dying = 1;
goto error;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
ucom->sc_bulkin_no = ed->bEndpointAddress;
ucom->sc_ibufsize = UGETW(ed->wMaxPacketSize);
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
ucom->sc_bulkout_no = ed->bEndpointAddress;
ucom->sc_obufsize = UGETW(ed->wMaxPacketSize);
}
}
if (sc->sc_intr_number == -1) {
device_printf(ucom->sc_dev, "could not find interrupt in\n");
ucom->sc_dying = 1;
goto error;
}
/* keep interface for interrupt */
sc->sc_intr_iface = ucom->sc_iface;
if (ucom->sc_bulkin_no == -1) {
device_printf(ucom->sc_dev, "could not find data bulk in\n");
ucom->sc_dying = 1;
goto error;
}
if (ucom->sc_bulkout_no == -1) {
device_printf(ucom->sc_dev, "could not find data bulk out\n");
ucom->sc_dying = 1;
goto error;
}
ucom->sc_parent = sc;
ucom->sc_portno = UCOM_UNK_PORTNO;
/* bulkin, bulkout set above */
ucom->sc_ibufsizepad = ucom->sc_ibufsize;
ucom->sc_opkthdrlen = 0;
ucom->sc_callback = &ubsa_callback;
DPRINTF(("ubsa: in = 0x%x, out = 0x%x, intr = 0x%x\n",
ucom->sc_bulkin_no, ucom->sc_bulkout_no, sc->sc_intr_number));
ucom_attach(ucom);
return 0;
error:
return ENXIO;
}
static int
urio_attach(device_t self)
{
struct urio_softc *sc = device_get_softc(self);
struct usb_attach_arg *uaa = device_get_ivars(self);
usbd_interface_handle iface;
u_int8_t epcount;
usbd_status r;
char * ermsg = "<none>";
int i;
DPRINTFN(10,("urio_attach: sc=%p\n", sc));
sc->sc_dev = self;
sc->sc_udev = uaa->device;
if ((!uaa->device) || (!uaa->iface)) {
ermsg = "device or iface";
goto nobulk;
}
sc->sc_iface = iface = uaa->iface;
sc->sc_opened = 0;
sc->sc_pipeh_in = 0;
sc->sc_pipeh_out = 0;
sc->sc_refcnt = 0;
r = usbd_endpoint_count(iface, &epcount);
if (r != USBD_NORMAL_COMPLETION) {
ermsg = "endpoints";
goto nobulk;
}
sc->sc_epaddr[RIO_OUT] = 0xff;
sc->sc_epaddr[RIO_IN] = 0x00;
for (i = 0; i < epcount; i++) {
usb_endpoint_descriptor_t *edesc =
usbd_interface2endpoint_descriptor(iface, i);
int d;
if (!edesc) {
ermsg = "interface endpoint";
goto nobulk;
}
d = RIO_UE_GET_DIR(edesc->bEndpointAddress);
if (d != RIO_NODIR)
sc->sc_epaddr[d] = edesc->bEndpointAddress;
}
if ( sc->sc_epaddr[RIO_OUT] == 0xff ||
sc->sc_epaddr[RIO_IN] == 0x00) {
ermsg = "Rio I&O";
goto nobulk;
}
make_dev(&urio_ops, device_get_unit(self),
UID_ROOT, GID_OPERATOR,
0644, "urio%d", device_get_unit(self));
DPRINTFN(10, ("urio_attach: %p\n", sc->sc_udev));
return 0;
nobulk:
kprintf("%s: could not find %s\n", device_get_nameunit(sc->sc_dev),ermsg);
return ENXIO;
}
void
uts_attach(struct device *parent, struct device *self, void *aux)
{
struct uts_softc *sc = (struct uts_softc *)self;
struct usb_attach_arg *uaa = aux;
usb_config_descriptor_t *cdesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
struct wsmousedev_attach_args a;
int i;
sc->sc_udev = uaa->device;
sc->sc_product = uaa->product;
sc->sc_vendor = uaa->vendor;
sc->sc_intr_number = -1;
sc->sc_intr_pipe = NULL;
sc->sc_enabled = sc->sc_isize = 0;
/* Copy the default scalue values to each softc */
bcopy(&def_scale, &sc->sc_tsscale, sizeof(sc->sc_tsscale));
/* Move the device into the configured state. */
if (usbd_set_config_index(uaa->device, UTS_CONFIG_INDEX, 1) != 0) {
printf("%s: could not set configuartion no\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
/* get the config descriptor */
cdesc = usbd_get_config_descriptor(sc->sc_udev);
if (cdesc == NULL) {
printf("%s: failed to get configuration descriptor\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
/* get the interface */
if (usbd_device2interface_handle(uaa->device, 0, &sc->sc_iface) != 0) {
printf("%s: failed to get interface\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
/* Find the interrupt endpoint */
id = usbd_get_interface_descriptor(sc->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor for %d\n",
sc->sc_dev.dv_xname, i);
sc->sc_dying = 1;
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
}
}
if (sc->sc_intr_number== -1) {
printf("%s: Could not find interrupt in\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
a.accessops = &uts_accessops;
a.accesscookie = sc;
sc->sc_wsmousedev = config_found(self, &a, wsmousedevprint);
}
static int
uhub_attach(device_t self)
{
struct uhub_softc *sc = device_get_softc(self);
struct usb_attach_arg *uaa = device_get_ivars(self);
usbd_device_handle dev = uaa->device;
usbd_status err;
struct usbd_hub *hub = NULL;
usb_device_request_t req;
usb_hub_descriptor_t hubdesc;
int p, port, nports, nremov, pwrdly;
usbd_interface_handle iface;
usb_endpoint_descriptor_t *ed;
struct usbd_tt *tts = NULL;
DPRINTFN(1,("uhub_attach\n"));
sc->sc_hub = dev;
if (dev->depth > 0 && UHUB_IS_HIGH_SPEED(sc)) {
device_printf(self,
"%s transaction translator%s\n",
UHUB_IS_SINGLE_TT(sc) ? "single" : "multiple",
UHUB_IS_SINGLE_TT(sc) ? "" : "s");
}
err = usbd_set_config_index(dev, 0, 1);
if (err) {
DPRINTF(("%s: configuration failed, error=%s\n",
device_get_nameunit(self), usbd_errstr(err)));
return ENXIO;
}
if (dev->depth > USB_HUB_MAX_DEPTH) {
device_printf(self,
"hub depth (%d) exceeded, hub ignored\n",
USB_HUB_MAX_DEPTH);
return ENXIO;
}
/* Get hub descriptor. */
req.bmRequestType = UT_READ_CLASS_DEVICE;
req.bRequest = UR_GET_DESCRIPTOR;
USETW2(req.wValue, (dev->address > 1 ? UDESC_HUB : 0), 0);
USETW(req.wIndex, 0);
USETW(req.wLength, USB_HUB_DESCRIPTOR_SIZE);
DPRINTFN(1,("usb_init_hub: getting hub descriptor\n"));
err = usbd_do_request(dev, &req, &hubdesc);
nports = hubdesc.bNbrPorts;
if (!err && nports > 7) {
USETW(req.wLength, USB_HUB_DESCRIPTOR_SIZE + (nports+1) / 8);
err = usbd_do_request(dev, &req, &hubdesc);
}
if (err) {
DPRINTF(("%s: getting hub descriptor failed, error=%s\n",
device_get_nameunit(self), usbd_errstr(err)));
return ENXIO;
}
for (nremov = 0, port = 1; port <= nports; port++)
if (!UHD_NOT_REMOV(&hubdesc, port))
nremov++;
device_printf(self,
"%d port%s with %d removable, %s powered\n",
nports, nports != 1 ? "s" : "",
nremov, dev->self_powered ? "self" : "bus");
if (nports == 0) {
device_printf(self, "no ports, hub ignored\n");
goto bad;
}
hub = kmalloc(sizeof(*hub) + (nports-1) * sizeof(struct usbd_port),
M_USBDEV, M_WAITOK);
dev->hub = hub;
dev->hub->hubdev = self;
hub->explore = uhub_explore;
hub->hubdesc = hubdesc;
DPRINTFN(1,("usbhub_init_hub: selfpowered=%d, parent=%p, "
"parent->selfpowered=%d\n",
dev->self_powered, dev->powersrc->parent,
dev->powersrc->parent ?
dev->powersrc->parent->self_powered : 0));
if (!dev->self_powered && dev->powersrc->parent != NULL &&
!dev->powersrc->parent->self_powered) {
device_printf(self,
"bus powered hub connected to bus powered hub, "
"ignored\n");
goto bad;
}
/* Set up interrupt pipe. */
err = usbd_device2interface_handle(dev, 0, &iface);
if (err) {
device_printf(self, "no interface handle\n");
goto bad;
}
ed = usbd_interface2endpoint_descriptor(iface, 0);
if (ed == NULL) {
device_printf(self, "no endpoint descriptor\n");
goto bad;
}
if ((ed->bmAttributes & UE_XFERTYPE) != UE_INTERRUPT) {
device_printf(self, "bad interrupt endpoint\n");
goto bad;
}
err = usbd_open_pipe_intr(iface, ed->bEndpointAddress,
USBD_SHORT_XFER_OK, &sc->sc_ipipe, sc, sc->sc_status,
sizeof(sc->sc_status), uhub_intr, UHUB_INTR_INTERVAL);
if (err) {
device_printf(self, "cannot open interrupt pipe\n");
goto bad;
}
/* Wait with power off for a while. */
usbd_delay_ms(dev, USB_POWER_DOWN_TIME);
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, dev, self);
/*
* To have the best chance of success we do things in the exact same
* order as Windoze98. This should not be necessary, but some
* devices do not follow the USB specs to the letter.
*
* These are the events on the bus when a hub is attached:
* Get device and config descriptors (see attach code)
* Get hub descriptor (see above)
* For all ports
* turn on power
* wait for power to become stable
* (all below happens in explore code)
* For all ports
* clear C_PORT_CONNECTION
* For all ports
* get port status
* if device connected
* wait 100 ms
* turn on reset
* wait
* clear C_PORT_RESET
* get port status
* proceed with device attachment
*/
if (UHUB_IS_HIGH_SPEED(sc)) {
tts = kmalloc((UHUB_IS_SINGLE_TT(sc) ? 1 : nports) *
sizeof(struct usbd_tt), M_USBDEV, M_WAITOK);
}
/* Set up data structures */
for (p = 0; p < nports; p++) {
struct usbd_port *up = &hub->ports[p];
up->device = NULL;
up->parent = dev;
up->portno = p+1;
if (dev->self_powered)
/* Self powered hub, give ports maximum current. */
up->power = USB_MAX_POWER;
else
up->power = USB_MIN_POWER;
up->restartcnt = 0;
if (UHUB_IS_HIGH_SPEED(sc)) {
up->tt = &tts[UHUB_IS_SINGLE_TT(sc) ? 0 : p];
up->tt->hub = hub;
} else {
up->tt = NULL;
}
}
/* XXX should check for none, individual, or ganged power? */
pwrdly = dev->hub->hubdesc.bPwrOn2PwrGood * UHD_PWRON_FACTOR
+ USB_EXTRA_POWER_UP_TIME;
for (port = 1; port <= nports; port++) {
/* Turn the power on. */
err = usbd_set_port_feature(dev, port, UHF_PORT_POWER);
if (err)
device_printf(self,
"port %d power on failed, %s\n",
port, usbd_errstr(err));
DPRINTF(("usb_init_port: turn on port %d power\n", port));
}
/* Wait for stable power if we are not a root hub */
if (dev->powersrc->parent != NULL)
usbd_delay_ms(dev, pwrdly);
/* The usual exploration will finish the setup. */
sc->sc_running = 1;
return 0;
bad:
if (hub)
kfree(hub, M_USBDEV);
dev->hub = NULL;
return ENXIO;
}
void
uscanner_attach(device_t parent, device_t self, void *aux)
{
struct uscanner_softc *sc = device_private(self);
struct usb_attach_arg *uaa = aux;
usb_interface_descriptor_t *id = 0;
usb_endpoint_descriptor_t *ed, *ed_bulkin = NULL, *ed_bulkout = NULL;
char *devinfop;
int i;
usbd_status err;
sc->sc_dev = self;
aprint_naive("\n");
aprint_normal("\n");
devinfop = usbd_devinfo_alloc(uaa->device, 0);
aprint_normal_dev(self, "%s\n", devinfop);
usbd_devinfo_free(devinfop);
sc->sc_dev_flags = uscanner_lookup(uaa->vendor, uaa->product)->flags;
sc->sc_udev = uaa->device;
err = usbd_set_config_no(uaa->device, 1, 1); /* XXX */
if (err) {
aprint_error_dev(self, "failed to set configuration"
", err=%s\n", usbd_errstr(err));
sc->sc_dying = 1;
return;
}
/* XXX We only check the first interface */
err = usbd_device2interface_handle(sc->sc_udev, 0, &sc->sc_iface);
if (!err && sc->sc_iface)
id = usbd_get_interface_descriptor(sc->sc_iface);
if (err || id == 0) {
aprint_error_dev(self,
"could not get interface descriptor, err=%d,id=%p\n",
err, id);
sc->sc_dying = 1;
return;
}
/* Find the two first bulk endpoints */
for (i = 0 ; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == 0) {
aprint_error_dev(self,
"could not read endpoint descriptor\n");
sc->sc_dying = 1;
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN
&& (ed->bmAttributes & UE_XFERTYPE) == UE_BULK) {
ed_bulkin = ed;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT
&& (ed->bmAttributes & UE_XFERTYPE) == UE_BULK) {
ed_bulkout = ed;
}
if (ed_bulkin && ed_bulkout) /* found all we need */
break;
}
/* Verify that we got something sensible */
if (ed_bulkin == NULL || ed_bulkout == NULL) {
aprint_error_dev(self,
"bulk-in and/or bulk-out endpoint not found\n");
sc->sc_dying = 1;
return;
}
sc->sc_bulkin = ed_bulkin->bEndpointAddress;
sc->sc_bulkout = ed_bulkout->bEndpointAddress;
selinit(&sc->sc_selq);
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
sc->sc_dev);
return;
}
void
uticom_attach_hook(void *arg)
{
struct uticom_softc *sc = arg;
usb_config_descriptor_t *cdesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
usbd_status err;
int status, i;
usb_device_descriptor_t *dd;
struct ucom_attach_args uca;
/* Initialize endpoints. */
uca.bulkin = uca.bulkout = -1;
sc->sc_intr_number = -1;
sc->sc_intr_pipe = NULL;
dd = usbd_get_device_descriptor(sc->sc_udev);
DPRINTF(("%s: uticom_attach: num of configurations %d\n",
sc->sc_dev.dv_xname, dd->bNumConfigurations));
/* The device without firmware has single configuration with single
* bulk out interface. */
if (dd->bNumConfigurations > 1)
goto fwload_done;
/* Loading firmware. */
DPRINTF(("%s: uticom_attach: starting loading firmware\n",
sc->sc_dev.dv_xname));
err = usbd_set_config_index(sc->sc_udev, UTICOM_CONFIG_INDEX, 1);
if (err) {
printf("%s: failed to set configuration: %s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
return;
}
/* Get the config descriptor. */
cdesc = usbd_get_config_descriptor(sc->sc_udev);
if (cdesc == NULL) {
printf("%s: failed to get configuration descriptor\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
err = usbd_device2interface_handle(sc->sc_udev, UTICOM_IFACE_INDEX,
&sc->sc_iface);
if (err) {
printf("%s: failed to get interface: %s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
return;
}
/* Find the bulk out interface used to upload firmware. */
id = usbd_get_interface_descriptor(sc->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor for %d\n",
sc->sc_dev.dv_xname, i);
usbd_deactivate(sc->sc_udev);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
uca.bulkout = ed->bEndpointAddress;
DPRINTF(("%s: uticom_attach: data bulk out num: %d\n",
sc->sc_dev.dv_xname, ed->bEndpointAddress));
}
if (uca.bulkout == -1) {
printf("%s: could not find data bulk out\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
}
status = uticom_download_fw(sc, uca.bulkout, sc->sc_udev);
if (status) {
printf("%s: firmware download failed\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
} else {
DPRINTF(("%s: firmware download succeeded\n",
sc->sc_dev.dv_xname));
}
status = usbd_reload_device_desc(sc->sc_udev);
if (status) {
printf("%s: error reloading device descriptor\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
fwload_done:
dd = usbd_get_device_descriptor(sc->sc_udev);
DPRINTF(("%s: uticom_attach: num of configurations %d\n",
sc->sc_dev.dv_xname, dd->bNumConfigurations));
err = usbd_set_config_index(sc->sc_udev, UTICOM_ACTIVE_INDEX, 1);
if (err) {
printf("%s: failed to set configuration: %s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
return;
}
/* Get the config descriptor. */
cdesc = usbd_get_config_descriptor(sc->sc_udev);
if (cdesc == NULL) {
printf("%s: failed to get configuration descriptor\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
/* Get the interface (XXX: multiport chips are not supported yet). */
err = usbd_device2interface_handle(sc->sc_udev, UTICOM_IFACE_INDEX,
&sc->sc_iface);
if (err) {
printf("%s: failed to get interface: %s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
return;
}
/* Find the interrupt endpoints. */
id = usbd_get_interface_descriptor(sc->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor for %d\n",
sc->sc_dev.dv_xname, i);
usbd_deactivate(sc->sc_udev);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) {
sc->sc_intr_number = ed->bEndpointAddress;
sc->sc_isize = UGETW(ed->wMaxPacketSize);
}
}
if (sc->sc_intr_number == -1) {
printf("%s: could not find interrupt in\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
/* Keep interface for interrupt. */
sc->sc_intr_iface = sc->sc_iface;
/* Find the bulk{in,out} endpoints. */
id = usbd_get_interface_descriptor(sc->sc_iface);
sc->sc_iface_number = id->bInterfaceNumber;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor for %d\n",
sc->sc_dev.dv_xname, i);
usbd_deactivate(sc->sc_udev);
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
uca.bulkin = ed->bEndpointAddress;
} else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
uca.bulkout = ed->bEndpointAddress;
}
}
if (uca.bulkin == -1) {
printf("%s: could not find data bulk in\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
if (uca.bulkout == -1) {
printf("%s: could not find data bulk out\n",
sc->sc_dev.dv_xname);
usbd_deactivate(sc->sc_udev);
return;
}
sc->sc_dtr = sc->sc_rts = -1;
uca.portno = UCOM_UNK_PORTNO;
uca.ibufsize = UTICOM_IBUFSZ;
uca.obufsize = UTICOM_OBUFSZ;
uca.ibufsizepad = UTICOM_IBUFSZ;
uca.device = sc->sc_udev;
uca.iface = sc->sc_iface;
uca.opkthdrlen = 0;
uca.methods = &uticom_methods;
uca.arg = sc;
uca.info = NULL;
err = uticom_reset(sc);
if (err) {
printf("%s: reset failed: %s\n",
sc->sc_dev.dv_xname, usbd_errstr(err));
usbd_deactivate(sc->sc_udev);
return;
}
DPRINTF(("%s: uticom_attach: in = 0x%x, out = 0x%x, intr = 0x%x\n",
sc->sc_dev.dv_xname, uca.bulkin,
uca.bulkout, sc->sc_intr_number));
sc->sc_subdev = config_found_sm((struct device *)sc, &uca, ucomprint, ucomsubmatch);
}