char/agp/isoch.c

36 static void agp_3_5_dev_list_sort(struct agp_3_5_dev *list, unsigned int ndevs)
65 		struct agp_3_5_dev *dev_list, unsigned int ndevs)
95 	master = kmalloc_array(ndevs, sizeof(*master), GFP_KERNEL);
107 	 * We don't exactly do this, we divide target resources by ndevs
117 	agp_3_5_dev_list_sort(dev_list, ndevs);
180 	for (cdev=0; cdev<ndevs; cdev++) {
207 	for (cdev=0; cdev<ndevs; cdev++) {
221 	master[ndevs-1].n += rem;
241 	step      = rq_async / ndevs;
242 	rem_async = step + (rq_async % ndevs);
247 	for (cdev=0; cdev<ndevs; cdev++) {
251 		master[cdev].rq += (cdev == ndevs - 1)
280  * target by ndevs.  Distribute this many slots to each AGP 3.0 device,
284 		struct agp_3_5_dev *dev_list, unsigned int ndevs)
295 	mrq = trq / ndevs;
297 	rem = mrq + (trq % ndevs);
299 	for (pos=head->next; cdev<ndevs; cdev++, pos=pos->next) {
304 		mcmd |= ((cdev == ndevs - 1) ? rem : mrq) << 24;
323 	unsigned int ndevs = 0;
373 				ndevs++;
442 		ret = agp_3_5_isochronous_node_enable(bridge, dev_list, ndevs);
451 	agp_3_5_nonisochronous_node_enable(bridge, dev_list, ndevs);