5  *   - Isochronous bus resource management (channels, bandwidth), client side
201  * Isochronous bus resource management (channels, bandwidth), client side
205 			    int bandwidth, bool allocate)  in manage_bandwidth()  argument
216 		new = allocate ? old - bandwidth : old + bandwidth;  in manage_bandwidth()
227 			/* A generation change frees all bandwidth. */  in manage_bandwidth()
228 			return allocate ? -EAGAIN : bandwidth;  in manage_bandwidth()
232 				return bandwidth;  in manage_bandwidth()
308  * fw_iso_resource_manage() - Allocate or deallocate a channel and/or bandwidth
313  * @bandwidth: pointer for returning bandwidth allocation result
316  * In parameters: card, generation, channels_mask, bandwidth, allocate
317  * Out parameters: channel, bandwidth
325  * Allocates or deallocates as many bandwidth allocation units as specified.
328  * Returns bandwidth = 0 if no bandwidth was allocated or deallocated.
333  * If channel allocation fails, no bandwidth will be allocated either.
334  * If bandwidth allocation fails, no channel will be allocated either.
335  * But deallocations of channel and bandwidth are tried independently
339 			    u64 channels_mask, int *channel, int *bandwidth,  in fw_iso_resource_manage()  argument
364 		*bandwidth = 0;  in fw_iso_resource_manage()
366 	if (*bandwidth == 0)  in fw_iso_resource_manage()
369 	ret = manage_bandwidth(card, irm_id, generation, *bandwidth, allocate);  in fw_iso_resource_manage()
371 		*bandwidth = 0;  in fw_iso_resource_manage()