STM32_DMA_SCR_PSIZE_MASK 59 drivers/dma/stm32-dma.c #define STM32_DMA_SCR_PSIZE_GET(n) ((n & STM32_DMA_SCR_PSIZE_MASK) >> 11) STM32_DMA_SCR_PSIZE_MASK 816 drivers/dma/stm32-dma.c STM32_DMA_SCR_PSIZE_MASK | STM32_DMA_SCR_MSIZE_MASK |