Esempio n. 1
0
int 
hycapi_capi_create(hysdn_card *card)
{
	hycapictrl_info *cinfo = NULL;
	struct capi_ctr *ctrl = NULL;
#ifdef HYCAPI_PRINTFNAMES
	printk(KERN_NOTICE "hycapi_capi_create\n");        
#endif
	if((hycapi_enable & (1 << card->myid)) == 0) {
		return 1;
	}
	if (!card->hyctrlinfo) {
		cinfo = (hycapictrl_info *) kmalloc(sizeof(hycapictrl_info), GFP_ATOMIC);
		if (!cinfo) {
			printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n");
			return -ENOMEM;
		}
		memset(cinfo, 0, sizeof(hycapictrl_info));
		card->hyctrlinfo = cinfo;
		cinfo->card = card;
		spin_lock_init(&cinfo->lock);

		switch (card->brdtype) {
			case BD_PCCARD:  strcpy(cinfo->cardname,"HYSDN Hycard"); break;
			case BD_ERGO: strcpy(cinfo->cardname,"HYSDN Ergo2"); break;
			case BD_METRO: strcpy(cinfo->cardname,"HYSDN Metro4"); break;
			case BD_CHAMP2: strcpy(cinfo->cardname,"HYSDN Champ2"); break;
			case BD_PLEXUS: strcpy(cinfo->cardname,"HYSDN Plexus30"); break;
			default: strcpy(cinfo->cardname,"HYSDN ???"); break;
		}

		cinfo->capi_ctrl = hy_di->attach_ctr(&hycapi_driver, 
						     cinfo->cardname, cinfo);
		ctrl = cinfo->capi_ctrl;
		if (!ctrl) {
			printk(KERN_ERR "%s: attach controller failed.\n",
			       hycapi_driver.name);
			return -EBUSY;
		}
		/* fill in the blanks: */
		hycapi_fill_profile(card);
		ctrl->ready(ctrl);
	} else {
		/* resume output on stopped ctrl */
		ctrl = card->hyctrlinfo->capi_ctrl;
		if(ctrl) {
			hycapi_fill_profile(card);
			ctrl->ready(ctrl);
			hycapi_restart_internal(ctrl); 
/*			ctrl->resume_output(ctrl); */
		} else {
			printk(KERN_WARNING "HYSDN: No ctrl???? How come?\n");
		}
	}
	return 0;
}
Esempio n. 2
0
int
hycapi_capi_create(hysdn_card *card)
{
	hycapictrl_info *cinfo = NULL;
	struct capi_ctr *ctrl = NULL;
	int retval;
#ifdef HYCAPI_PRINTFNAMES
	printk(KERN_NOTICE "hycapi_capi_create\n");
#endif
	if ((hycapi_enable & (1 << card->myid)) == 0) {
		return 1;
	}
	if (!card->hyctrlinfo) {
		cinfo = kzalloc(sizeof(hycapictrl_info), GFP_ATOMIC);
		if (!cinfo) {
			printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n");
			return -ENOMEM;
		}
		card->hyctrlinfo = cinfo;
		cinfo->card = card;
		spin_lock_init(&cinfo->lock);
		INIT_LIST_HEAD(&cinfo->ncci_head);

		switch (card->brdtype) {
		case BD_PCCARD:  strcpy(cinfo->cardname, "HYSDN Hycard"); break;
		case BD_ERGO: strcpy(cinfo->cardname, "HYSDN Ergo2"); break;
		case BD_METRO: strcpy(cinfo->cardname, "HYSDN Metro4"); break;
		case BD_CHAMP2: strcpy(cinfo->cardname, "HYSDN Champ2"); break;
		case BD_PLEXUS: strcpy(cinfo->cardname, "HYSDN Plexus30"); break;
		default: strcpy(cinfo->cardname, "HYSDN ???"); break;
		}

		ctrl = &cinfo->capi_ctrl;
		ctrl->driver_name   = "hycapi";
		ctrl->driverdata    = cinfo;
		ctrl->register_appl = hycapi_register_appl;
		ctrl->release_appl  = hycapi_release_appl;
		ctrl->send_message  = hycapi_send_message;
		ctrl->load_firmware = hycapi_load_firmware;
		ctrl->reset_ctr     = hycapi_reset_ctr;
		ctrl->procinfo      = hycapi_procinfo;
		ctrl->proc_fops = &hycapi_proc_fops;
		strcpy(ctrl->name, cinfo->cardname);
		ctrl->owner = THIS_MODULE;

		retval = attach_capi_ctr(ctrl);
		if (retval) {
			printk(KERN_ERR "hycapi: attach controller failed.\n");
			return -EBUSY;
		}
		/* fill in the blanks: */
		hycapi_fill_profile(card);
		capi_ctr_ready(ctrl);
	} else {
		/* resume output on stopped ctrl */
		ctrl = &card->hyctrlinfo->capi_ctrl;
		hycapi_fill_profile(card);
		capi_ctr_ready(ctrl);
		hycapi_restart_internal(ctrl);
/*		ctrl->resume_output(ctrl); */
	}
	return 0;
}