Searched refs:dma_mask_bits (Results 1 – 4 of 4) sorted by relevance
149 loongson_sysconf.dma_mask_bits = eirq_source->dma_mask_bits; in prom_init_env()150 if (loongson_sysconf.dma_mask_bits < 32 || in prom_init_env()151 loongson_sysconf.dma_mask_bits > 64) in prom_init_env()152 loongson_sysconf.dma_mask_bits = 32; in prom_init_env()
91 if (mask > DMA_BIT_MASK(loongson_sysconf.dma_mask_bits)) { in loongson_dma_set_mask()92 *dev->dma_mask = DMA_BIT_MASK(loongson_sysconf.dma_mask_bits); in loongson_dma_set_mask()
107 u32 dma_mask_bits; member198 u32 dma_mask_bits; member
248 static DEVICE_ATTR_RO(dma_mask_bits);