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# apps/mass-storage/include/app/config_dmapool.h

    00001 #define CONFIG_DMAPOOL_SMALL_OBJ_SIZE   32
    00002 #define CONFIG_DMAPOOL_NR_SMALL_OBJS    16
    00003 #define CONFIG_DMAPOOL_LARGE_OBJ_SIZE   2048
    00004 #define CONFIG_DMAPOOL_NR_LARGE_OBJS    32
    00005
    00006 /*
    00007  * Reserve the HSB pool for large DMA objects used in USB<->SD/MMC data
    00008  * transfer. This allows us to do up to 64K at a time on UC3A3.
    00009  */
    00010 #define dmaca_desc_physmem_pool         cpu_sram_pool
    00011 #define usbb_desc_physmem_pool          cpu_sram_pool
    00012 #define dma_pool_small_physmem_pool     cpu_sram_pool
    00013 #define dma_pool_large_physmem_pool     hsb_sram_pool