static void __exit exit_parport_cs(void)
{
    DEBUG(0, "parport_cs: unloading\n");
    unregister_pccard_driver(&dev_info);
    while (dev_list != NULL)
	parport_detach(dev_list);
}
Example #2
0
static void __exit exit_parport_cs(void)
{
    pcmcia_unregister_driver(&parport_cs_driver);

    /* XXX: this really needs to move into generic code.. */
    while (dev_list != NULL)
        parport_detach(dev_list);
}
static dev_link_t *parport_attach(void)
{
    parport_info_t *info;
    dev_link_t *link;
    client_reg_t client_reg;
    int i, ret;
    
    DEBUG(0, "parport_attach()\n");

    /* Create new parport device */
    info = kmalloc(sizeof(*info), GFP_KERNEL);
    if (!info) return NULL;
    memset(info, 0, sizeof(*info));
    link = &info->link; link->priv = info;

    link->release.function = &parport_cs_release;
    link->release.data = (u_long)link;
    link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
    link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
    link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
    if (irq_list[0] == -1)
	link->irq.IRQInfo2 = irq_mask;
    else
	for (i = 0; i < 4; i++)
	    link->irq.IRQInfo2 |= 1 << irq_list[i];
    link->conf.Attributes = CONF_ENABLE_IRQ;
    link->conf.Vcc = 50;
    link->conf.IntType = INT_MEMORY_AND_IO;
    
    /* Register with Card Services */
    link->next = dev_list;
    dev_list = link;
    client_reg.dev_info = &dev_info;
    client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
    client_reg.EventMask =
	CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
	CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
	CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
    client_reg.event_handler = &parport_event;
    client_reg.Version = 0x0210;
    client_reg.event_callback_args.client_data = link;
    ret = CardServices(RegisterClient, &link->handle, &client_reg);
    if (ret != CS_SUCCESS) {
	cs_error(link->handle, RegisterClient, ret);
	parport_detach(link);
	return NULL;
    }
    
    return link;
} /* parport_attach */