Lines Matching defs:desc

118 		    struct ioat_descriptor **desc,
123 	*desc = &ioat->ring[i];
147 	struct ioat_descriptor *desc;
154 	ioat_get_ring_entry(ioat, ioat->head, &desc, &hw_desc);
164 	desc->callback_fn = NULL;
165 	desc->callback_arg = NULL;
169 	return desc;
176 	struct ioat_descriptor *desc;
185 	ioat_get_ring_entry(ioat, ioat->head, &desc, &hw_desc);
194 	desc->callback_fn = NULL;
195 	desc->callback_arg = NULL;
199 	return desc;
206 	struct ioat_descriptor *desc;
215 	ioat_get_ring_entry(ioat, ioat->head, &desc, &hw_desc);
224 	desc->callback_fn = NULL;
225 	desc->callback_arg = NULL;
229 	return desc;
293 	struct ioat_descriptor *desc;
315 		desc = &ioat->ring[tail];
317 		if (desc->callback_fn) {
318 			desc->callback_fn(desc->callback_arg);
321 		hw_desc_phys_addr = desc->phys_addr;