/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _MIPS_DMA_DIRECT_H #define _MIPS_DMA_DIRECT_H 1 static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) { if (!dev->dma_mask) return false; return addr + size - 1 <= *dev->dma_mask; } dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr); phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr); #endif /* _MIPS_DMA_DIRECT_H */