int
utpms_match(struct device *parent, void *match, void *aux)
{
struct usb_attach_arg *uaa = aux;
struct uhidev_attach_arg *uha = (struct uhidev_attach_arg *)uaa;
usb_device_descriptor_t *udd;
int i;
uint16_t vendor, product;
/*
* We just check if the vendor and product IDs have the magic numbers
* we expect.
*/
if ((udd = usbd_get_device_descriptor(uha->parent->sc_udev)) != NULL) {
vendor = UGETW(udd->idVendor);
product = UGETW(udd->idProduct);
for (i = 0; i < nitems(utpms_devices); i++) {
if (vendor == utpms_devices[i].vendor &&
product == utpms_devices[i].product)
return (UMATCH_IFACECLASS);
}
}
return (UMATCH_NONE);
}
int
umodem_match(struct device *parent, void *match, void *aux)
{
struct usb_attach_arg *uaa = aux;
usb_interface_descriptor_t *id;
usb_device_descriptor_t *dd;
int ret;
if (uaa->iface == NULL)
return (UMATCH_NONE);
id = usbd_get_interface_descriptor(uaa->iface);
dd = usbd_get_device_descriptor(uaa->device);
if (id == NULL || dd == NULL)
return (UMATCH_NONE);
ret = UMATCH_NONE;
if (UGETW(dd->idVendor) == USB_VENDOR_KYOCERA &&
UGETW(dd->idProduct) == USB_PRODUCT_KYOCERA_AHK3001V &&
id->bInterfaceNumber == 0)
ret = UMATCH_VENDOR_PRODUCT;
if (ret == UMATCH_NONE &&
id->bInterfaceClass == UICLASS_CDC &&
id->bInterfaceSubClass == UISUBCLASS_ABSTRACT_CONTROL_MODEL &&
id->bInterfaceProtocol == UIPROTO_CDC_AT)
ret = UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO;
return (ret);
}
int
uhub_match(struct device *parent, void *match, void *aux)
{
struct usb_attach_arg *uaa = aux;
usb_device_descriptor_t *dd = usbd_get_device_descriptor(uaa->device);
/*
* The subclass for hubs seems to be 0 for some and 1 for others,
* so we just ignore the subclass.
*/
if (uaa->iface == NULL && dd->bDeviceClass == UDCLASS_HUB)
return (UMATCH_DEVCLASS_DEVSUBCLASS);
return (UMATCH_NONE);
}
static int
uhub_match(device_t self)
{
struct usb_attach_arg *uaa = device_get_ivars(self);
usb_device_descriptor_t *dd = usbd_get_device_descriptor(uaa->device);
DPRINTFN(5,("uhub_match, dd=%p\n", dd));
/*
* The subclass for hubs seems to be 0 for some and 1 for others,
* so we just ignore the subclass.
*/
if (uaa->iface == NULL && dd->bDeviceClass == UDCLASS_HUB)
return (UMATCH_DEVCLASS_DEVSUBCLASS);
return (UMATCH_NONE);
}
Static void
umass_fixup_yedata(struct umass_softc *sc)
{
usb_device_descriptor_t *dd;
dd = usbd_get_device_descriptor(sc->sc_udev);
/*
* Revisions < 1.28 do not handle the interrupt endpoint very well.
*/
if (UGETW(dd->bcdDevice) < 0x128)
sc->sc_wire = UMASS_WPROTO_CBI;
else
sc->sc_wire = UMASS_WPROTO_CBI_I;
}
static int
ubt_match(device_t self)
{
struct usb_attach_arg *uaa = device_get_ivars(self);
usb_device_descriptor_t *dd = usbd_get_device_descriptor(uaa->device);
DPRINTFN(50, "ubt_match\n");
if (usb_lookup(ubt_ignore, uaa->vendor, uaa->product))
return UMATCH_NONE;
if (dd->bDeviceClass == UDCLASS_WIRELESS
&& dd->bDeviceSubClass == UDSUBCLASS_RF
&& dd->bDeviceProtocol == UDPROTO_BLUETOOTH)
return UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO;
return UMATCH_NONE;
}
int
umodem_match(struct device *parent, void *match, void *aux)
{
struct usb_attach_arg *uaa = aux;
usb_interface_descriptor_t *id;
usb_device_descriptor_t *dd;
int data_iface_idx, cm_cap, acm_cap, ret = UMATCH_NONE;
if (uaa->iface == NULL)
return (ret);
id = usbd_get_interface_descriptor(uaa->iface);
dd = usbd_get_device_descriptor(uaa->device);
if (id == NULL || dd == NULL)
return (ret);
ret = UMATCH_NONE;
/* protocol of 0 so won't match the test below */
if (UGETW(dd->idVendor) == USB_VENDOR_ATMEL &&
UGETW(dd->idProduct) == USB_PRODUCT_ATMEL_AT91_CDC_ACM)
ret = UMATCH_VENDOR_PRODUCT;
if (UGETW(dd->idVendor) == USB_VENDOR_KYOCERA &&
UGETW(dd->idProduct) == USB_PRODUCT_KYOCERA_AHK3001V &&
id->bInterfaceNumber == 0)
ret = UMATCH_VENDOR_PRODUCT;
if (ret == UMATCH_NONE &&
id->bInterfaceClass == UICLASS_CDC &&
id->bInterfaceSubClass == UISUBCLASS_ABSTRACT_CONTROL_MODEL &&
id->bInterfaceProtocol == UIPROTO_CDC_AT)
ret = UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO;
if (ret == UMATCH_NONE)
return (ret);
/* umodem doesn't support devices without a data iface */
umodem_get_caps(uaa, id->bInterfaceNumber, &data_iface_idx,
&cm_cap, &acm_cap);
if (data_iface_idx == -1)
ret = UMATCH_NONE;
return (ret);
}
Static void
umass_fixup_yedata(struct umass_softc *sc)
{
usb_device_descriptor_t *dd;
dd = usbd_get_device_descriptor(sc->sc_udev);
/*
* Revisions < 1.28 do not handle the interrupt endpoint very well.
*/
if (UGETW(dd->bcdDevice) < 0x128)
sc->sc_wire = UMASS_WPROTO_CBI;
else
sc->sc_wire = UMASS_WPROTO_CBI_I;
/*
* Revisions < 1.28 do not have the TEST UNIT READY command
* Revisions == 1.28 have a broken TEST UNIT READY
*/
if (UGETW(dd->bcdDevice) <= 0x128)
sc->sc_busquirks |= PQUIRK_NOTUR;
}
Static void
umass_fixup_sony(struct umass_softc *sc)
{
usb_interface_descriptor_t *id;
usb_device_descriptor_t *dd;
id = usbd_get_interface_descriptor(sc->sc_iface);
if (id->bInterfaceSubClass == 0xff) {
dd = usbd_get_device_descriptor(sc->sc_udev);
/*
* Many Sony DSC cameras share the same product ID, so the
* revision number is used to distinguish between them.
*/
switch (UGETW(dd->bcdDevice)) {
case 0x611: /* Sony DSC-T10, rev 6.11 */
case 0x600: /* Sony DSC-W50, rev 6.00 */
case 0x500: /* Sony DSC-P41, rev 5.00 */
sc->sc_cmd = UMASS_CPROTO_UFI;
break;
default:
sc->sc_cmd = UMASS_CPROTO_SCSI;
}
}
}
static int
ugen_ioctl_post(struct usb_fifo *f, u_long cmd, void *addr, int fflags)
{
union {
struct usb_interface_descriptor *idesc;
struct usb_alt_interface *ai;
struct usb_device_descriptor *ddesc;
struct usb_config_descriptor *cdesc;
struct usb_device_stats *stat;
struct usb_fs_init *pinit;
struct usb_fs_uninit *puninit;
uint32_t *ptime;
void *addr;
int *pint;
} u;
struct usb_device_descriptor *dtemp;
struct usb_config_descriptor *ctemp;
struct usb_interface *iface;
int error = 0;
uint8_t n;
u.addr = addr;
DPRINTFN(6, "cmd=0x%08lx\n", cmd);
switch (cmd) {
case USB_DISCOVER:
usb_needs_explore_all();
break;
case USB_SETDEBUG:
if (!(fflags & FWRITE)) {
error = EPERM;
break;
}
usb_debug = *(int *)addr;
break;
case USB_GET_CONFIG:
*(int *)addr = f->udev->curr_config_index;
break;
case USB_SET_CONFIG:
if (!(fflags & FWRITE)) {
error = EPERM;
break;
}
error = ugen_set_config(f, *(int *)addr);
break;
case USB_GET_ALTINTERFACE:
iface = usbd_get_iface(f->udev,
u.ai->uai_interface_index);
if (iface && iface->idesc) {
u.ai->uai_alt_index = iface->alt_index;
} else {
error = EINVAL;
}
break;
case USB_SET_ALTINTERFACE:
if (!(fflags & FWRITE)) {
error = EPERM;
break;
}
error = ugen_set_interface(f,
u.ai->uai_interface_index, u.ai->uai_alt_index);
break;
case USB_GET_DEVICE_DESC:
dtemp = usbd_get_device_descriptor(f->udev);
if (!dtemp) {
error = EIO;
break;
}
*u.ddesc = *dtemp;
break;
case USB_GET_CONFIG_DESC:
ctemp = usbd_get_config_descriptor(f->udev);
if (!ctemp) {
error = EIO;
break;
}
*u.cdesc = *ctemp;
break;
case USB_GET_FULL_DESC:
error = ugen_get_cdesc(f, addr);
break;
case USB_GET_STRING_DESC:
error = ugen_get_sdesc(f, addr);
break;
case USB_GET_IFACE_DRIVER:
error = ugen_get_iface_driver(f, addr);
break;
case USB_REQUEST:
case USB_DO_REQUEST:
if (!(fflags & FWRITE)) {
error = EPERM;
break;
}
error = ugen_do_request(f, addr);
break;
case USB_DEVICEINFO:
case USB_GET_DEVICEINFO:
error = usb_gen_fill_deviceinfo(f, addr);
break;
case USB_DEVICESTATS:
for (n = 0; n != 4; n++) {
u.stat->uds_requests_fail[n] =
f->udev->bus->stats_err.uds_requests[n];
u.stat->uds_requests_ok[n] =
f->udev->bus->stats_ok.uds_requests[n];
}
break;
case USB_DEVICEENUMERATE:
error = ugen_re_enumerate(f);
break;
case USB_GET_PLUGTIME:
*u.ptime = f->udev->plugtime;
break;
case USB_CLAIM_INTERFACE:
case USB_RELEASE_INTERFACE:
/* TODO */
break;
case USB_IFACE_DRIVER_ACTIVE:
/* TODO */
*u.pint = 0;
break;
case USB_IFACE_DRIVER_DETACH:
/* TODO */
error = priv_check(curthread, PRIV_DRIVER);
if (error) {
break;
}
error = EINVAL;
break;
case USB_SET_POWER_MODE:
error = ugen_set_power_mode(f, *u.pint);
break;
case USB_GET_POWER_MODE:
*u.pint = ugen_get_power_mode(f);
break;
case USB_SET_PORT_ENABLE:
error = ugen_do_port_feature(f,
*u.pint, 1, UHF_PORT_ENABLE);
break;
case USB_SET_PORT_DISABLE:
error = ugen_do_port_feature(f,
*u.pint, 0, UHF_PORT_ENABLE);
break;
case USB_FS_INIT:
/* verify input parameters */
if (u.pinit->pEndpoints == NULL) {
error = EINVAL;
break;
}
if (u.pinit->ep_index_max > 127) {
error = EINVAL;
break;
}
if (u.pinit->ep_index_max == 0) {
error = EINVAL;
break;
}
if (f->fs_xfer != NULL) {
error = EBUSY;
break;
}
if (f->dev_ep_index != 0) {
error = EINVAL;
break;
}
if (ugen_fifo_in_use(f, fflags)) {
error = EBUSY;
break;
}
error = usb_fifo_alloc_buffer(f, 1, u.pinit->ep_index_max);
if (error) {
break;
}
f->fs_xfer = malloc(sizeof(f->fs_xfer[0]) *
u.pinit->ep_index_max, M_USB, M_WAITOK | M_ZERO);
if (f->fs_xfer == NULL) {
usb_fifo_free_buffer(f);
error = ENOMEM;
break;
}
f->fs_ep_max = u.pinit->ep_index_max;
f->fs_ep_ptr = u.pinit->pEndpoints;
break;
case USB_FS_UNINIT:
if (u.puninit->dummy != 0) {
error = EINVAL;
break;
}
error = ugen_fs_uninit(f);
break;
default:
mtx_lock(f->priv_mtx);
error = ugen_iface_ioctl(f, cmd, addr, fflags);
mtx_unlock(f->priv_mtx);
break;
}
DPRINTFN(6, "error=%d\n", error);
return (error);
}
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);
}
void
utpms_attach(struct device *parent, struct device *self, void *aux)
{
struct utpms_softc *sc = (struct utpms_softc *)self;
struct uhidev_attach_arg *uha = (struct uhidev_attach_arg *)aux;
struct wsmousedev_attach_args a;
struct utpms_dev *pd;
usb_device_descriptor_t *udd;
int i;
uint16_t vendor, product;
sc->sc_datalen = UTPMS_DATA_LEN;
sc->sc_hdev.sc_udev = uha->uaa->device;
/* Fill in device-specific parameters. */
if ((udd = usbd_get_device_descriptor(uha->parent->sc_udev)) != NULL) {
product = UGETW(udd->idProduct);
vendor = UGETW(udd->idVendor);
for (i = 0; i < nitems(utpms_devices); i++) {
pd = &utpms_devices[i];
if (product == pd->product && vendor == pd->vendor) {
switch (pd->type) {
case FOUNTAIN:
printf(": Fountain");
break;
case GEYSER1:
printf(": Geyser");
break;
case GEYSER2:
sc->sc_type = GEYSER2;
sc->sc_datalen = 64;
sc->sc_y_sensors = 9;
printf(": Geyser 2");
break;
}
printf(" Trackpad\n");
sc->sc_noise = pd->noise;
sc->sc_threshold = pd->threshold;
sc->sc_x_factor = pd->x_factor;
sc->sc_x_sensors = pd->x_sensors;
sc->sc_y_factor = pd->y_factor;
sc->sc_y_sensors = pd->y_sensors;
break;
}
}
}
if (sc->sc_x_sensors <= 0 || sc->sc_x_sensors > UTPMS_X_SENSORS ||
sc->sc_y_sensors <= 0 || sc->sc_y_sensors > UTPMS_Y_SENSORS) {
printf(": unexpected sensors configuration (%d:%d)\n",
sc->sc_x_sensors, sc->sc_y_sensors);
return;
}
sc->sc_hdev.sc_intr = utpms_intr;
sc->sc_hdev.sc_parent = uha->parent;
sc->sc_hdev.sc_report_id = uha->reportid;
sc->sc_status = 0;
a.accessops = &utpms_accessops;
a.accesscookie = sc;
sc->sc_wsmousedev = config_found(self, &a, wsmousedevprint);
}
void
uftdi_attach(device_t parent, device_t self, void *aux)
{
struct uftdi_softc *sc = device_private(self);
struct usb_attach_arg *uaa = aux;
usbd_device_handle dev = uaa->device;
usbd_interface_handle iface;
usb_device_descriptor_t *ddesc;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
char *devinfop;
const char *devname = device_xname(self);
int i,idx;
usbd_status err;
struct ucom_attach_args uca;
DPRINTFN(10,("\nuftdi_attach: sc=%p\n", sc));
aprint_naive("\n");
aprint_normal("\n");
devinfop = usbd_devinfo_alloc(dev, 0);
aprint_normal_dev(self, "%s\n", devinfop);
usbd_devinfo_free(devinfop);
/* Move the device into the configured state. */
err = usbd_set_config_index(dev, UFTDI_CONFIG_INDEX, 1);
if (err) {
aprint_error("\n%s: failed to set configuration, err=%s\n",
devname, usbd_errstr(err));
goto bad;
}
sc->sc_dev = self;
sc->sc_udev = dev;
sc->sc_numports = 1;
sc->sc_type = UFTDI_TYPE_8U232AM; /* most devices are post-8U232AM */
sc->sc_hdrlen = 0;
if (uaa->vendor == USB_VENDOR_FTDI
&& uaa->product == USB_PRODUCT_FTDI_SERIAL_8U100AX) {
sc->sc_type = UFTDI_TYPE_SIO;
sc->sc_hdrlen = 1;
}
ddesc = usbd_get_device_descriptor(dev);
sc->sc_chiptype = UGETW(ddesc->bcdDevice);
switch (sc->sc_chiptype) {
case 0x500: /* 2232D */
case 0x700: /* 2232H */
sc->sc_numports = 2;
break;
case 0x800: /* 4232H */
sc->sc_numports = 4;
break;
case 0x200: /* 232/245AM */
case 0x400: /* 232/245BL */
case 0x600: /* 232/245R */
default:
break;
}
for (idx = UFTDI_IFACE_INDEX; idx < sc->sc_numports; idx++) {
err = usbd_device2interface_handle(dev, idx, &iface);
if (err) {
aprint_error(
"\n%s: failed to get interface idx=%d, err=%s\n",
devname, idx, usbd_errstr(err));
goto bad;
}
id = usbd_get_interface_descriptor(iface);
sc->sc_iface[idx] = iface;
uca.bulkin = uca.bulkout = -1;
uca.ibufsize = uca.obufsize = 0;
for (i = 0; i < id->bNumEndpoints; i++) {
int addr, dir, attr;
ed = usbd_interface2endpoint_descriptor(iface, i);
if (ed == NULL) {
aprint_error_dev(self,
"could not read endpoint descriptor: %s\n",
usbd_errstr(err));
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);
if (uca.ibufsize >= UFTDI_MAX_IBUFSIZE)
uca.ibufsize = UFTDI_MAX_IBUFSIZE;
} else if (dir == UE_DIR_OUT && attr == UE_BULK) {
uca.bulkout = addr;
uca.obufsize = UGETW(ed->wMaxPacketSize)
- sc->sc_hdrlen;
if (uca.obufsize >= UFTDI_MAX_OBUFSIZE)
uca.obufsize = UFTDI_MAX_OBUFSIZE;
/* Limit length if we have a 6-bit header. */
if ((sc->sc_hdrlen > 0) &&
(uca.obufsize > UFTDIOBUFSIZE))
uca.obufsize = UFTDIOBUFSIZE;
} else {
aprint_error_dev(self,
"unexpected endpoint\n");
goto bad;
}
}
if (uca.bulkin == -1) {
aprint_error_dev(self,
"Could not find data bulk in\n");
goto bad;
}
if (uca.bulkout == -1) {
aprint_error_dev(self,
"Could not find data bulk out\n");
goto bad;
}
uca.portno = FTDI_PIT_SIOA + idx;
/* bulkin, bulkout set above */
if (uca.ibufsize == 0)
uca.ibufsize = UFTDIIBUFSIZE;
uca.ibufsizepad = uca.ibufsize;
if (uca.obufsize == 0)
uca.obufsize = UFTDIOBUFSIZE - sc->sc_hdrlen;
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 isize=0x%x osize=0x%x\n",
uca.bulkin, uca.bulkout,
uca.ibufsize, uca.obufsize));
sc->sc_subdev[idx] = config_found_sm_loc(self, "ucombus", NULL,
&uca, ucomprint, ucomsubmatch);
}
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
sc->sc_dev);
return;
bad:
DPRINTF(("uftdi_attach: ATTACH ERROR\n"));
sc->sc_dying = 1;
return;
}
int
ugen_do_ioctl(struct ugen_softc *sc, int endpt, u_long cmd,
caddr_t addr, int flag, struct proc *p)
{
struct ugen_endpoint *sce;
int err;
struct usbd_interface *iface;
struct usb_config_desc *cd;
usb_config_descriptor_t *cdesc;
struct usb_interface_desc *id;
usb_interface_descriptor_t *idesc;
struct usb_endpoint_desc *ed;
usb_endpoint_descriptor_t *edesc;
struct usb_alt_interface *ai;
struct usb_string_desc *si;
u_int8_t conf, alt;
DPRINTFN(5, ("ugenioctl: cmd=%08lx\n", cmd));
if (usbd_is_dying(sc->sc_udev))
return (EIO);
switch (cmd) {
case FIONBIO:
/* All handled in the upper FS layer. */
return (0);
case USB_SET_SHORT_XFER:
if (endpt == USB_CONTROL_ENDPOINT)
return (EINVAL);
/* This flag only affects read */
sce = &sc->sc_endpoints[endpt][IN];
if (sce == NULL || sce->pipeh == NULL)
return (EINVAL);
if (*(int *)addr)
sce->state |= UGEN_SHORT_OK;
else
sce->state &= ~UGEN_SHORT_OK;
return (0);
case USB_SET_TIMEOUT:
sce = &sc->sc_endpoints[endpt][IN];
if (sce == NULL)
return (EINVAL);
sce->timeout = *(int *)addr;
sce = &sc->sc_endpoints[endpt][OUT];
if (sce == NULL)
return (EINVAL);
sce->timeout = *(int *)addr;
return (0);
default:
break;
}
if (endpt != USB_CONTROL_ENDPOINT)
return (EINVAL);
switch (cmd) {
#ifdef UGEN_DEBUG
case USB_SETDEBUG:
ugendebug = *(int *)addr;
break;
#endif
case USB_GET_CONFIG:
err = usbd_get_config(sc->sc_udev, &conf);
if (err)
return (EIO);
*(int *)addr = conf;
break;
case USB_SET_CONFIG:
if (!(flag & FWRITE))
return (EPERM);
err = ugen_set_config(sc, *(int *)addr);
switch (err) {
case USBD_NORMAL_COMPLETION:
break;
case USBD_IN_USE:
return (EBUSY);
default:
return (EIO);
}
break;
case USB_GET_ALTINTERFACE:
ai = (struct usb_alt_interface *)addr;
err = usbd_device2interface_handle(sc->sc_udev,
ai->uai_interface_index, &iface);
if (err)
return (EINVAL);
idesc = usbd_get_interface_descriptor(iface);
if (idesc == NULL)
return (EIO);
ai->uai_alt_no = idesc->bAlternateSetting;
break;
case USB_SET_ALTINTERFACE:
if (!(flag & FWRITE))
return (EPERM);
ai = (struct usb_alt_interface *)addr;
err = usbd_device2interface_handle(sc->sc_udev,
ai->uai_interface_index, &iface);
if (err)
return (EINVAL);
err = ugen_set_interface(sc, ai->uai_interface_index,
ai->uai_alt_no);
if (err)
return (EINVAL);
break;
case USB_GET_NO_ALT:
ai = (struct usb_alt_interface *)addr;
cdesc = usbd_get_cdesc(sc->sc_udev, ai->uai_config_index, 0);
if (cdesc == NULL)
return (EINVAL);
idesc = usbd_find_idesc(cdesc, ai->uai_interface_index, 0);
if (idesc == NULL) {
free(cdesc, M_TEMP, 0);
return (EINVAL);
}
ai->uai_alt_no = usbd_get_no_alts(cdesc,
idesc->bInterfaceNumber);
free(cdesc, M_TEMP, 0);
break;
case USB_GET_DEVICE_DESC:
*(usb_device_descriptor_t *)addr =
*usbd_get_device_descriptor(sc->sc_udev);
break;
case USB_GET_CONFIG_DESC:
cd = (struct usb_config_desc *)addr;
cdesc = usbd_get_cdesc(sc->sc_udev, cd->ucd_config_index, 0);
if (cdesc == NULL)
return (EINVAL);
cd->ucd_desc = *cdesc;
free(cdesc, M_TEMP, 0);
break;
case USB_GET_INTERFACE_DESC:
id = (struct usb_interface_desc *)addr;
cdesc = usbd_get_cdesc(sc->sc_udev, id->uid_config_index, 0);
if (cdesc == NULL)
return (EINVAL);
if (id->uid_config_index == USB_CURRENT_CONFIG_INDEX &&
id->uid_alt_index == USB_CURRENT_ALT_INDEX)
alt = ugen_get_alt_index(sc, id->uid_interface_index);
else
alt = id->uid_alt_index;
idesc = usbd_find_idesc(cdesc, id->uid_interface_index, alt);
if (idesc == NULL) {
free(cdesc, M_TEMP, 0);
return (EINVAL);
}
id->uid_desc = *idesc;
free(cdesc, M_TEMP, 0);
break;
case USB_GET_ENDPOINT_DESC:
ed = (struct usb_endpoint_desc *)addr;
cdesc = usbd_get_cdesc(sc->sc_udev, ed->ued_config_index, 0);
if (cdesc == NULL)
return (EINVAL);
if (ed->ued_config_index == USB_CURRENT_CONFIG_INDEX &&
ed->ued_alt_index == USB_CURRENT_ALT_INDEX)
alt = ugen_get_alt_index(sc, ed->ued_interface_index);
else
alt = ed->ued_alt_index;
edesc = usbd_find_edesc(cdesc, ed->ued_interface_index,
alt, ed->ued_endpoint_index);
if (edesc == NULL) {
free(cdesc, M_TEMP, 0);
return (EINVAL);
}
ed->ued_desc = *edesc;
free(cdesc, M_TEMP, 0);
break;
case USB_GET_FULL_DESC:
{
int len;
struct iovec iov;
struct uio uio;
struct usb_full_desc *fd = (struct usb_full_desc *)addr;
int error;
cdesc = usbd_get_cdesc(sc->sc_udev, fd->ufd_config_index, &len);
if (cdesc == NULL)
return (EINVAL);
if (len > fd->ufd_size)
len = fd->ufd_size;
iov.iov_base = (caddr_t)fd->ufd_data;
iov.iov_len = len;
uio.uio_iov = &iov;
uio.uio_iovcnt = 1;
uio.uio_resid = len;
uio.uio_offset = 0;
uio.uio_segflg = UIO_USERSPACE;
uio.uio_rw = UIO_READ;
uio.uio_procp = p;
error = uiomove((void *)cdesc, len, &uio);
free(cdesc, M_TEMP, 0);
return (error);
}
case USB_GET_STRING_DESC:
{
int len;
si = (struct usb_string_desc *)addr;
err = usbd_get_string_desc(sc->sc_udev, si->usd_string_index,
si->usd_language_id, &si->usd_desc, &len);
if (err)
return (EINVAL);
break;
}
case USB_DO_REQUEST:
{
struct usb_ctl_request *ur = (void *)addr;
int len = UGETW(ur->ucr_request.wLength);
struct iovec iov;
struct uio uio;
void *ptr = 0;
int error = 0;
if (!(flag & FWRITE))
return (EPERM);
/* Avoid requests that would damage the bus integrity. */
if ((ur->ucr_request.bmRequestType == UT_WRITE_DEVICE &&
ur->ucr_request.bRequest == UR_SET_ADDRESS) ||
(ur->ucr_request.bmRequestType == UT_WRITE_DEVICE &&
ur->ucr_request.bRequest == UR_SET_CONFIG) ||
(ur->ucr_request.bmRequestType == UT_WRITE_INTERFACE &&
ur->ucr_request.bRequest == UR_SET_INTERFACE))
return (EINVAL);
if (len < 0 || len > 32767)
return (EINVAL);
if (len != 0) {
iov.iov_base = (caddr_t)ur->ucr_data;
iov.iov_len = len;
uio.uio_iov = &iov;
uio.uio_iovcnt = 1;
uio.uio_resid = len;
uio.uio_offset = 0;
uio.uio_segflg = UIO_USERSPACE;
uio.uio_rw =
ur->ucr_request.bmRequestType & UT_READ ?
UIO_READ : UIO_WRITE;
uio.uio_procp = p;
ptr = malloc(len, M_TEMP, M_WAITOK);
if (uio.uio_rw == UIO_WRITE) {
error = uiomove(ptr, len, &uio);
if (error)
goto ret;
}
}
sce = &sc->sc_endpoints[endpt][IN];
err = usbd_do_request_flags(sc->sc_udev, &ur->ucr_request,
ptr, ur->ucr_flags, &ur->ucr_actlen, sce->timeout);
if (err) {
error = EIO;
goto ret;
}
/* Only if USBD_SHORT_XFER_OK is set. */
if (len > ur->ucr_actlen)
len = ur->ucr_actlen;
if (len != 0) {
if (uio.uio_rw == UIO_READ) {
error = uiomove(ptr, len, &uio);
if (error)
goto ret;
}
}
ret:
if (ptr)
free(ptr, M_TEMP, 0);
return (error);
}
case USB_GET_DEVICEINFO:
usbd_fill_deviceinfo(sc->sc_udev,
(struct usb_device_info *)addr, 1);
break;
default:
return (EINVAL);
}
return (0);
}
void
ubcmtp_attach(struct device *parent, struct device *self, void *aux)
{
struct ubcmtp_softc *sc = (struct ubcmtp_softc *)self;
struct usb_attach_arg *uaa = aux;
struct usbd_device *dev = uaa->device;
struct wsmousedev_attach_args a;
usb_device_descriptor_t *udd;
int i;
sc->sc_udev = uaa->device;
sc->sc_status = 0;
if ((udd = usbd_get_device_descriptor(dev)) == NULL) {
printf("ubcmtp: failed getting device descriptor\n");
return;
}
for (i = 0; i < nitems(ubcmtp_devices); i++) {
if (uaa->vendor == ubcmtp_devices[i].vendor && (
uaa->product == ubcmtp_devices[i].ansi ||
uaa->product == ubcmtp_devices[i].iso ||
uaa->product == ubcmtp_devices[i].jis)) {
sc->dev_type = &ubcmtp_devices[i];
DPRINTF("%s: attached to 0x%x/0x%x type %d\n",
sc->sc_dev.dv_xname, uaa->vendor, uaa->product,
sc->dev_type->type);
break;
}
}
if (sc->dev_type == NULL) {
/* how did we match then? */
printf("%s: failed looking up device in table\n",
sc->sc_dev.dv_xname);
return;
}
switch (sc->dev_type->type) {
case UBCMTP_TYPE1:
sc->tp_maxlen = UBCMTP_TYPE1_TPLEN;
sc->tp_offset = UBCMTP_TYPE1_TPOFF;
sc->tp_ifacenum = UBCMTP_TYPE1_TPIFACE;
/* button offsets */
sc->bt_maxlen = sizeof(struct ubcmtp_button);
sc->bt_ifacenum = UBCMTP_TYPE1_BTIFACE;
break;
case UBCMTP_TYPE2:
sc->tp_maxlen = UBCMTP_TYPE2_TPLEN;
sc->tp_offset = UBCMTP_TYPE2_TPOFF;
sc->tp_ifacenum = UBCMTP_TYPE2_TPIFACE;
break;
case UBCMTP_TYPE3:
sc->tp_maxlen = UBCMTP_TYPE3_TPLEN;
sc->tp_offset = UBCMTP_TYPE3_TPOFF;
sc->tp_ifacenum = UBCMTP_TYPE3_TPIFACE;
break;
}
a.accessops = &ubcmtp_accessops;
a.accesscookie = sc;
sc->sc_wsmousedev = config_found(self, &a, wsmousedevprint);
}
int
kue_load_fw(struct kue_softc *sc)
{
usb_device_descriptor_t *dd;
usbd_status err;
struct kue_firmware *fw;
u_char *buf;
size_t buflen;
DPRINTFN(1,("%s: %s: enter\n", sc->kue_dev.dv_xname, __func__));
/*
* First, check if we even need to load the firmware.
* If the device was still attached when the system was
* rebooted, it may already have firmware loaded in it.
* If this is the case, we don't need to do it again.
* And in fact, if we try to load it again, we'll hang,
* so we have to avoid this condition if we don't want
* to look stupid.
*
* We can test this quickly by checking the bcdRevision
* code. The NIC will return a different revision code if
* it's probed while the firmware is still loaded and
* running.
*/
if ((dd = usbd_get_device_descriptor(sc->kue_udev)) == NULL)
return (EIO);
if (UGETW(dd->bcdDevice) >= KUE_WARM_REV) {
printf("%s: warm boot, no firmware download\n",
sc->kue_dev.dv_xname);
return (0);
}
err = loadfirmware("kue", &buf, &buflen);
if (err) {
printf("%s: failed loadfirmware of file %s: errno %d\n",
sc->kue_dev.dv_xname, "kue", err);
return (err);
}
fw = (struct kue_firmware *)buf;
printf("%s: cold boot, downloading firmware\n",
sc->kue_dev.dv_xname);
/* Load code segment */
DPRINTFN(1,("%s: kue_load_fw: download code_seg\n",
sc->kue_dev.dv_xname));
err = kue_ctl(sc, KUE_CTL_WRITE, KUE_CMD_SEND_SCAN,
0, (void *)&fw->data[0], ntohl(fw->codeseglen));
if (err) {
printf("%s: failed to load code segment: %s\n",
sc->kue_dev.dv_xname, usbd_errstr(err));
free(buf, M_DEVBUF, 0);
return (EIO);
}
/* Load fixup segment */
DPRINTFN(1,("%s: kue_load_fw: download fix_seg\n",
sc->kue_dev.dv_xname));
err = kue_ctl(sc, KUE_CTL_WRITE, KUE_CMD_SEND_SCAN,
0, (void *)&fw->data[ntohl(fw->codeseglen)], ntohl(fw->fixseglen));
if (err) {
printf("%s: failed to load fixup segment: %s\n",
sc->kue_dev.dv_xname, usbd_errstr(err));
free(buf, M_DEVBUF, 0);
return (EIO);
}
/* Send trigger command. */
DPRINTFN(1,("%s: kue_load_fw: download trig_seg\n",
sc->kue_dev.dv_xname));
err = kue_ctl(sc, KUE_CTL_WRITE, KUE_CMD_SEND_SCAN,
0, (void *)&fw->data[ntohl(fw->codeseglen) + ntohl(fw->fixseglen)],
ntohl(fw->trigseglen));
if (err) {
printf("%s: failed to load trigger segment: %s\n",
sc->kue_dev.dv_xname, usbd_errstr(err));
free(buf, M_DEVBUF, 0);
return (EIO);
}
free(buf, M_DEVBUF, 0);
usbd_delay_ms(sc->kue_udev, 10);
/*
* Reload device descriptor.
* Why? The chip without the firmware loaded returns
* one revision code. The chip with the firmware
* loaded and running returns a *different* revision
* code. This confuses the quirk mechanism, which is
* dependent on the revision data.
*/
(void)usbd_reload_device_desc(sc->kue_udev);
DPRINTFN(1,("%s: %s: done\n", sc->kue_dev.dv_xname, __func__));
/* Reset the adapter. */
kue_reset(sc);
return (0);
}
