23 static size_t chunk_size(const struct bt_mesh_blob_block *block,  in chunk_size()  argument
26 	if ((chunk_idx == block->chunk_count - 1) &&  in chunk_size()
27 	    (block->size % CHUNK_SIZE)) {  in chunk_size()
28 		return block->size % CHUNK_SIZE;  in chunk_size()
52 	struct bt_mesh_blob_block block = { 0 };  in ZTEST()  local
98 		block.chunk_count =  in ZTEST()
101 		block.size = remaining > CONFIG_BT_MESH_BLOB_BLOCK_SIZE_MAX  in ZTEST()
106 		err = blob_flash_stream.io.block_start(&blob_flash_stream.io, &xfer, &block);  in ZTEST()
109 		/* `block_start` in write mode will erase flash pages that can fit block.  in ZTEST()
110 		 * Assert that at least block size of data was not erased in read mode  in ZTEST()
112 		flash_area_read(blob_flash_stream.area, block.offset, ctrl_data, block.size);  in ZTEST()
113 		zassert_mem_equal(ctrl_data, &test_data[block.offset], block.size,  in ZTEST()
118 		block.offset = block_idx * (1 << block_size_to_log(block.size));  in ZTEST()
120 		for (i = 0; i < block.chunk_count; i++) {  in ZTEST()
121 			chunk.size = chunk_size(&block, chunk_idx);  in ZTEST()
124 			err = blob_flash_stream.io.rd(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
126 				      err, block.offset + chunk.offset, chunk.size);  in ZTEST()
143 	err = blob_flash_stream.io.rd(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
147 	block.offset++;  in ZTEST()
148 	err = blob_flash_stream.io.rd(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
151 	block.offset--;  in ZTEST()
153 	err = blob_flash_stream.io.rd(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
162 	struct bt_mesh_blob_block block = { 0 };  in ZTEST()  local
195 		block.chunk_count =  in ZTEST()
198 		block.size = remaining > CONFIG_BT_MESH_BLOB_BLOCK_SIZE_MAX  in ZTEST()
201 		block.offset = block_idx * (1 << block_size_to_log(block.size));  in ZTEST()
203 		err = blob_flash_stream.io.block_start(&blob_flash_stream.io, &xfer, &block);  in ZTEST()
206 		flash_area_read(blob_flash_stream.area, block.offset,  in ZTEST()
207 				ctrl_data, block.size);  in ZTEST()
209 		zassert_mem_equal(ctrl_data, erased_block_data, block.size,  in ZTEST()
214 		for (i = 0; i < block.chunk_count; i++) {  in ZTEST()
215 			chunk.size = chunk_size(&block, chunk_idx);  in ZTEST()
219 			       &test_data[chunk.offset + block.offset],  in ZTEST()
222 			err = blob_flash_stream.io.wr(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
229 				ROUND_UP((block.offset + chunk.offset) %  in ZTEST()
232 				(block.offset + chunk.offset) %  in ZTEST()
235 			flash_area_read(blob_flash_stream.area, block.offset + chunk.offset,  in ZTEST()
264 	err = blob_flash_stream.io.wr(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
268 	block.offset++;  in ZTEST()
269 	err = blob_flash_stream.io.wr(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()
272 	block.offset--;  in ZTEST()
274 	err = blob_flash_stream.io.wr(&blob_flash_stream.io, &xfer, &block, &chunk);  in ZTEST()