562 	struct sst_block_allocator *ba)  in find_block()  argument
567 		if (block->type == ba->type && block->offset == ba->offset)  in find_block()
576 	struct sst_block_allocator *ba, struct list_head *block_list)  in block_alloc_contiguous()  argument
581 	int size = ba->size, offset = ba->offset;  in block_alloc_contiguous()
583 	while (ba->size > 0) {  in block_alloc_contiguous()
585 		block = find_block(dsp, ba);  in block_alloc_contiguous()
589 			ba->size = size;  in block_alloc_contiguous()
590 			ba->offset = offset;  in block_alloc_contiguous()
595 		ba->offset += block->size;  in block_alloc_contiguous()
596 		ba->size -= block->size;  in block_alloc_contiguous()
598 	ba->size = size;  in block_alloc_contiguous()
599 	ba->offset = offset;  in block_alloc_contiguous()
617 static int block_alloc(struct sst_dsp *dsp, struct sst_block_allocator *ba,  in block_alloc()  argument
623 	if (ba->size == 0)  in block_alloc()
630 		if (block->type != ba->type)  in block_alloc()
633 		if (ba->size > block->size)  in block_alloc()
636 		ba->offset = block->offset;  in block_alloc()
637 		block->bytes_used = ba->size % block->size;  in block_alloc()
649 		if (block->type != ba->type)  in block_alloc()
653 		if (ba->size > block->size) {  in block_alloc()
656 			ba->offset = block->offset;  in block_alloc()
658 			ret = block_alloc_contiguous(dsp, ba, block_list);  in block_alloc()
669 int sst_alloc_blocks(struct sst_dsp *dsp, struct sst_block_allocator *ba,  in sst_alloc_blocks()  argument
675 		ba->size, ba->offset, ba->type);  in sst_alloc_blocks()
679 	ret = block_alloc(dsp, ba, block_list);  in sst_alloc_blocks()
706 static int block_alloc_fixed(struct sst_dsp *dsp, struct sst_block_allocator *ba,  in block_alloc_fixed()  argument
710 	struct sst_block_allocator ba_tmp = *ba;  in block_alloc_fixed()
711 	u32 end = ba->offset + ba->size, block_end;  in block_alloc_fixed()
715 	if (ba->type != SST_MEM_IRAM && ba->type != SST_MEM_DRAM)  in block_alloc_fixed()
722 		if (block->type != ba->type)  in block_alloc_fixed()
728 		if (ba->offset >= block->offset && end <= block_end)  in block_alloc_fixed()
732 		if (ba->offset >= block->offset && ba->offset < block_end) {  in block_alloc_fixed()
735 			ba_tmp.size -= block_end - ba->offset;  in block_alloc_fixed()
751 		if (block->type != ba->type)  in block_alloc_fixed()
755 		if (ba->offset >= block->offset && end <= block_end) {  in block_alloc_fixed()
766 		if (ba->offset >= block->offset && ba->offset < block_end) {  in block_alloc_fixed()
772 			ba_tmp.size -= block_end - ba->offset;  in block_alloc_fixed()
791 	struct sst_block_allocator ba;  in sst_module_alloc_blocks()  local
794 	memset(&ba, 0, sizeof(ba));  in sst_module_alloc_blocks()
795 	ba.size = module->size;  in sst_module_alloc_blocks()
796 	ba.type = module->type;  in sst_module_alloc_blocks()
797 	ba.offset = module->offset;  in sst_module_alloc_blocks()
800 		ba.size, ba.offset, ba.type);  in sst_module_alloc_blocks()
805 	ret = block_alloc_fixed(dsp, &ba, &module->block_list);  in sst_module_alloc_blocks()
862 	struct sst_block_allocator ba;  in sst_module_runtime_alloc_blocks()  local
868 	memset(&ba, 0, sizeof(ba));  in sst_module_runtime_alloc_blocks()
869 	ba.size = module->persistent_size;  in sst_module_runtime_alloc_blocks()
870 	ba.type = SST_MEM_DRAM;  in sst_module_runtime_alloc_blocks()
877 		ba.offset = offset;  in sst_module_runtime_alloc_blocks()
880 			ba.size, ba.type, ba.offset);  in sst_module_runtime_alloc_blocks()
883 		ret = block_alloc_fixed(dsp, &ba, &runtime->block_list);  in sst_module_runtime_alloc_blocks()
887 			ba.size, ba.type);  in sst_module_runtime_alloc_blocks()
890 		ret = block_alloc(dsp, &ba, &runtime->block_list);  in sst_module_runtime_alloc_blocks()
899 	runtime->persistent_offset = ba.offset;  in sst_module_runtime_alloc_blocks()
1075 	struct sst_block_allocator ba;  in sst_block_alloc_scratch()  local
1101 	ba.size = dsp->scratch_size;  in sst_block_alloc_scratch()
1102 	ba.type = SST_MEM_DRAM;  in sst_block_alloc_scratch()
1108 			ba.size, ba.type, ba.offset);  in sst_block_alloc_scratch()
1110 		ba.offset = dsp->scratch_offset;  in sst_block_alloc_scratch()
1113 		ret = block_alloc_fixed(dsp, &ba, &dsp->scratch_block_list);  in sst_block_alloc_scratch()
1117 			ba.size, ba.type);  in sst_block_alloc_scratch()
1119 		ba.offset = 0;  in sst_block_alloc_scratch()
1120 		ret = block_alloc(dsp, &ba, &dsp->scratch_block_list);  in sst_block_alloc_scratch()
1136 	dsp->scratch_offset = ba.offset;  in sst_block_alloc_scratch()