43 #define fd_dma_mem_alloc(size)	SW._dma_mem_alloc(size)  argument
44 #define fd_dma_setup(addr, size, mode, io) SW._dma_setup(addr, size, mode, io)  argument
154 static unsigned long dma_mem_alloc(unsigned long size)  in dma_mem_alloc()  argument
156 	return __get_dma_pages(GFP_KERNEL|__GFP_NORETRY, get_order(size));  in dma_mem_alloc()
160 static unsigned long vdma_mem_alloc(unsigned long size)  in vdma_mem_alloc()  argument
162 	return (unsigned long)vmalloc(size);  in vdma_mem_alloc()
166 #define nodma_mem_alloc(size) vdma_mem_alloc(size)  argument
168 static void _fd_dma_mem_free(unsigned long addr, unsigned long size)  in _fd_dma_mem_free()  argument
173 		free_pages(addr, get_order(size));  in _fd_dma_mem_free()
176 #define fd_dma_mem_free(addr, size)  _fd_dma_mem_free(addr, size)  argument
178 static void _fd_chose_dma_mode(char *addr, unsigned long size)  in _fd_chose_dma_mode()  argument
183 		    _CROSS_64KB(addr, size, 0))  in _fd_chose_dma_mode()
192 #define fd_chose_dma_mode(addr, size) _fd_chose_dma_mode(addr, size)  argument
195 static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)  in vdma_dma_setup()  argument
201 	virtual_dma_count = size;  in vdma_dma_setup()
206 static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)  in hard_dma_setup()  argument
209 	if (CROSS_64KB(addr, size)) {  in hard_dma_setup()
210 		printk("DMA crossing 64-K boundary %p-%p\n", addr, addr+size);  in hard_dma_setup()
219 	set_dma_count(FLOPPY_DMA, size);  in hard_dma_setup()
228 	unsigned long (*_dma_mem_alloc)(unsigned long size);
229 	int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);