209 	struct fw_rsc_vdev *rsc;  in rproc_alloc_vring()  local
257 	rsc = (void *)rproc->table_ptr + rvdev->rsc_offset;  in rproc_alloc_vring()
258 	rsc->vring[i].da = dma;  in rproc_alloc_vring()
259 	rsc->vring[i].notifyid = notifyid;  in rproc_alloc_vring()
264 rproc_parse_vring(struct rproc_vdev *rvdev, struct fw_rsc_vdev *rsc, int i)  in rproc_parse_vring()  argument
268 	struct fw_rsc_vdev_vring *vring = &rsc->vring[i];  in rproc_parse_vring()
293 	struct fw_rsc_vdev *rsc;  in rproc_free_vring()  local
299 	rsc = (void *)rproc->table_ptr + rvring->rvdev->rsc_offset;  in rproc_free_vring()
300 	rsc->vring[idx].da = 0;  in rproc_free_vring()
301 	rsc->vring[idx].notifyid = -1;  in rproc_free_vring()
345 static int rproc_handle_vdev(struct rproc *rproc, struct fw_rsc_vdev *rsc,  in rproc_handle_vdev()  argument
353 	if (sizeof(*rsc) + rsc->num_of_vrings * sizeof(struct fw_rsc_vdev_vring)  in rproc_handle_vdev()
354 			+ rsc->config_len > avail) {  in rproc_handle_vdev()
360 	if (rsc->reserved[0] || rsc->reserved[1]) {  in rproc_handle_vdev()
366 		rsc->id, rsc->dfeatures, rsc->config_len, rsc->num_of_vrings);  in rproc_handle_vdev()
369 	if (rsc->num_of_vrings > ARRAY_SIZE(rvdev->vring)) {  in rproc_handle_vdev()
370 		dev_err(dev, "too many vrings: %d\n", rsc->num_of_vrings);  in rproc_handle_vdev()
380 	rvdev->id = rsc->id;  in rproc_handle_vdev()
384 	for (i = 0; i < rsc->num_of_vrings; i++) {  in rproc_handle_vdev()
385 		ret = rproc_parse_vring(rvdev, rsc, i);  in rproc_handle_vdev()
394 	for (i = 0; i < rsc->num_of_vrings; i++) {  in rproc_handle_vdev()
453 static int rproc_handle_trace(struct rproc *rproc, struct fw_rsc_trace *rsc,  in rproc_handle_trace()  argument
461 	if (sizeof(*rsc) > avail) {  in rproc_handle_trace()
467 	if (rsc->reserved) {  in rproc_handle_trace()
473 	ptr = rproc_da_to_va(rproc, rsc->da, rsc->len);  in rproc_handle_trace()
484 	trace->len = rsc->len;  in rproc_handle_trace()
503 		name, ptr, rsc->da, rsc->len);  in rproc_handle_trace()
533 static int rproc_handle_devmem(struct rproc *rproc, struct fw_rsc_devmem *rsc,  in rproc_handle_devmem()  argument
544 	if (sizeof(*rsc) > avail) {  in rproc_handle_devmem()
550 	if (rsc->reserved) {  in rproc_handle_devmem()
559 	ret = iommu_map(rproc->domain, rsc->da, rsc->pa, rsc->len, rsc->flags);  in rproc_handle_devmem()
572 	mapping->da = rsc->da;  in rproc_handle_devmem()
573 	mapping->len = rsc->len;  in rproc_handle_devmem()
577 		rsc->pa, rsc->da, rsc->len);  in rproc_handle_devmem()
605 				 struct fw_rsc_carveout *rsc,  in rproc_handle_carveout()  argument
614 	if (sizeof(*rsc) > avail) {  in rproc_handle_carveout()
620 	if (rsc->reserved) {  in rproc_handle_carveout()
626 		rsc->name, rsc->da, rsc->pa, rsc->len, rsc->flags);  in rproc_handle_carveout()
632 	va = dma_alloc_coherent(dev->parent, rsc->len, &dma, GFP_KERNEL);  in rproc_handle_carveout()
635 			"failed to allocate dma memory: len 0x%x\n", rsc->len);  in rproc_handle_carveout()
641 		va, &dma, rsc->len);  in rproc_handle_carveout()
667 		ret = iommu_map(rproc->domain, rsc->da, dma, rsc->len,  in rproc_handle_carveout()
668 				rsc->flags);  in rproc_handle_carveout()
681 		mapping->da = rsc->da;  in rproc_handle_carveout()
682 		mapping->len = rsc->len;  in rproc_handle_carveout()
686 			rsc->da, &dma);  in rproc_handle_carveout()
706 	rsc->pa = dma;  in rproc_handle_carveout()
709 	carveout->len = rsc->len;  in rproc_handle_carveout()
711 	carveout->da = rsc->da;  in rproc_handle_carveout()
720 	dma_free_coherent(dev->parent, rsc->len, va, dma);  in rproc_handle_carveout()
752 		void *rsc = (void *)hdr + sizeof(*hdr);  in rproc_handle_resources()  local
771 		ret = handler(rproc, rsc, offset + sizeof(*hdr), avail);  in rproc_handle_resources()