DMA_1024 343 drivers/staging/rts5208/rtsx_card.h #define DMA_1024 (3 << 4) DMA_1024 553 include/linux/rtsx_pci.h #define DMA_1024 (3 << 4) DMA_1024 586 include/linux/rtsx_usb.h #define DMA_1024 (3 << 2)