64 static int current_bandwidth_overhead(struct fw_card *card)  in current_bandwidth_overhead()  argument
76 	return card->gap_count < 63 ? card->gap_count * 97 / 10 + 89 : 512;  in current_bandwidth_overhead()
79 static int wait_isoch_resource_delay_after_bus_reset(struct fw_card *card)  in wait_isoch_resource_delay_after_bus_reset()  argument
82 		s64 delay = (card->reset_jiffies + HZ) - get_jiffies_64();  in wait_isoch_resource_delay_after_bus_reset()
108 	struct fw_card *card = fw_parent_device(r->unit)->card;  in fw_iso_resources_allocate()  local
117 	spin_lock_irq(&card->lock);  in fw_iso_resources_allocate()
118 	r->generation = card->generation;  in fw_iso_resources_allocate()
119 	r->bandwidth_overhead = current_bandwidth_overhead(card);  in fw_iso_resources_allocate()
120 	spin_unlock_irq(&card->lock);  in fw_iso_resources_allocate()
122 	err = wait_isoch_resource_delay_after_bus_reset(card);  in fw_iso_resources_allocate()
129 	fw_iso_resource_manage(card, r->generation, r->channels_mask,  in fw_iso_resources_allocate()
166 	struct fw_card *card = fw_parent_device(r->unit)->card;  in fw_iso_resources_update()  local
176 	spin_lock_irq(&card->lock);  in fw_iso_resources_update()
177 	r->generation = card->generation;  in fw_iso_resources_update()
178 	r->bandwidth_overhead = current_bandwidth_overhead(card);  in fw_iso_resources_update()
179 	spin_unlock_irq(&card->lock);  in fw_iso_resources_update()
183 	fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,  in fw_iso_resources_update()
213 	struct fw_card *card = fw_parent_device(r->unit)->card;  in fw_iso_resources_free()  local
220 		fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,  in fw_iso_resources_free()