22 #define fd_set_dma_mode(mode)   set_dma_mode(FLOPPY_DMA,mode)  argument
23 #define fd_set_dma_addr(addr)   set_dma_addr(FLOPPY_DMA,isa_virt_to_bus(addr))  argument
35 #define fd_dma_setup(addr,size,mode,io) alpha_fd_dma_setup(addr,size,mode,io)  argument
38 alpha_fd_dma_setup(char *addr, unsigned long size, int mode, int io)  in alpha_fd_dma_setup()  argument
46 	dir = (mode != DMA_MODE_READ) ? DMA_FROM_DEVICE : DMA_TO_DEVICE;  in alpha_fd_dma_setup()
49 	    && (addr != prev_addr || size != prev_size || dir != prev_dir)) {  in alpha_fd_dma_setup()
50 		/* different from last time -- unmap prev */  in alpha_fd_dma_setup()
51 		dma_unmap_single(&isa_bridge->dev, bus_addr, prev_size,  in alpha_fd_dma_setup()
57 		bus_addr = dma_map_single(&isa_bridge->dev, addr, size, dir);  in alpha_fd_dma_setup()
60 	prev_addr = addr;  in alpha_fd_dma_setup()
65 	fd_set_dma_mode(mode);  in alpha_fd_dma_setup()
82 static int FDC2 = -1;
102  * scatter-gather when it never had before, and there *is* a problem
103  * on that platform... ;-}
109 	return ((p + s - 1) ^ p) & ~0xffffUL;  in CROSS_64KB()