Searched refs:MAX_DMA_LEN (Results 1 – 3 of 3) sorted by relevance
124 #define MAX_DMA_LEN SZ_64K macro
930 xfer->len <= MAX_DMA_LEN && in pxa2xx_spi_can_dma()951 if (transfer->len > MAX_DMA_LEN && drv_data->controller_info->enable_dma) { in pxa2xx_spi_transfer_one()955 transfer->len, MAX_DMA_LEN); in pxa2xx_spi_transfer_one()1269 return MAX_DMA_LEN; in pxa2xx_spi_max_dma_transfer_size()1347 controller->max_dma_len = MAX_DMA_LEN; in pxa2xx_spi_probe()
172 #define MAX_DMA_LEN SZ_1G macro178 return c->is_lite_channel ? MAX_LITE_DMA_LEN : MAX_DMA_LEN; in bcm2835_dma_max_frame_length()