tokens: if want to allocate non-cacheable physical memory ( DRAM ) for usage in the driver , ( ie . do n't want the data being cached into the CPU 's data cache when the data are accessed ) how could I do this ?
ner_tags: O O O O O O O O B-Device O O O O O B-Application O O O O O O O O O O O O O B-Device O O O O O O O O O O O O O O O