static status_t
pegasus_device_removed(void *cookie)
{
pegasus_dev *device = cookie;
ASSERT(cookie != NULL);
DPRINTF_INFO("device_removed(%s)\n", device->name);
aue_uninit(device);
usb->cancel_queued_transfers(device->pipe_in);
usb->cancel_queued_transfers(device->pipe_out);
usb->cancel_queued_transfers(device->pipe_intr);
remove_device_info(device);
if (device->open == 0) {
remove_device(device);
} else {
DPRINTF_INFO("%s still open\n", device->name);
AUE_LOCK(device);
device->aue_dying = true;
AUE_UNLOCK(device);
}
return B_OK;
}
/*
* Attach
*/
void
aue_attach(pegasus_dev *sc)
{
u_char eaddr[ETHER_ADDRESS_LENGTH];
AUE_LOCK(sc);
/* Reset the adapter. */
aue_reset(sc);
/*
* Get station address from the EEPROM.
*/
aue_read_eeprom(sc, (caddr_t)&eaddr, 0, 3, 0);
memcpy(sc->macaddr, eaddr, ETHER_ADDRESS_LENGTH);
if (aue_init_phy(sc) != B_OK)
goto done;
sc->aue_dying = 0;
done:
AUE_UNLOCK(sc);
}
static int
aue_csr_read_1(pegasus_dev *sc, int reg)
{
status_t err;
uint8 val = 0;
size_t length;
if (sc->aue_dying)
return (0);
AUE_LOCK(sc);
err = usb->send_request(sc->dev, USB_REQTYPE_VENDOR | USB_REQTYPE_DEVICE_IN,
AUE_UR_READREG, 0, reg, 1, &val, &length);
AUE_UNLOCK(sc);
if (err) {
return (0);
}
return (val);
}
static int
aue_csr_write_2(pegasus_dev *sc, int reg, int val)
{
status_t err;
size_t length = 2;
if (sc->aue_dying)
return (0);
AUE_LOCK(sc);
err = usb->send_request(sc->dev, USB_REQTYPE_VENDOR | USB_REQTYPE_DEVICE_OUT,
AUE_UR_WRITEREG, val, reg, 2, &val, &length);
AUE_UNLOCK(sc);
if (err) {
return (-1);
}
return (0);
}
