20 #define fd_disable_dma()	 fd_ops->_disable_dma(FLOPPY_DMA)
21 #define fd_free_dma()           fd_ops->_free_dma(FLOPPY_DMA)
23 #define fd_set_dma_mode(mode)   set_dma_mode(FLOPPY_DMA, mode)  argument
25 #define fd_get_dma_residue()    fd_ops->_get_dma_residue(FLOPPY_DMA)
31 #include <asm/ppc-pci.h>	/* for isa_bridge_pcidev */
33 #define fd_dma_setup(addr,size,mode,io) fd_ops->_dma_setup(addr,size,mode,io)  argument
41 	int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
63 	     lcount; lcount--, lptr++) {  in floppy_hardint()
117 static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)  in vdma_dma_setup()  argument
121 	virtual_dma_mode = (mode  == DMA_MODE_WRITE);  in vdma_dma_setup()
122 	virtual_dma_addr = addr;  in vdma_dma_setup()
128 static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)  in hard_dma_setup()  argument
137 	dir = (mode == DMA_MODE_READ) ? DMA_FROM_DEVICE : DMA_TO_DEVICE;  in hard_dma_setup()
140 	    && (addr != prev_addr || size != prev_size || dir != prev_dir)) {  in hard_dma_setup()
141 		/* different from last time -- unmap prev */  in hard_dma_setup()
142 		dma_unmap_single(&isa_bridge_pcidev->dev, bus_addr, prev_size,  in hard_dma_setup()
148 		bus_addr = dma_map_single(&isa_bridge_pcidev->dev, addr, size,  in hard_dma_setup()
152 	prev_addr = addr;  in hard_dma_setup()
157 	fd_set_dma_mode(mode);  in hard_dma_setup()
195 static int FDC2 = -1;