94 static __inline__ int get_dma_residue(unsigned int dmanr)  in get_dma_residue()  argument
96 	unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE  in get_dma_residue()
97 					 : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE;  in get_dma_residue()
105 	return (dmanr<=3)? count : (count<<1);  in get_dma_residue()
109 static __inline__ void enable_dma(unsigned int dmanr)  in enable_dma()  argument
112 	if (dmanr<=3)  in enable_dma()
113 		dma_outb(dmanr,  DMA1_MASK_REG);  in enable_dma()
115 		dma_outb(dmanr & 3,  DMA2_MASK_REG);  in enable_dma()
119 static __inline__ void disable_dma(unsigned int dmanr)  in disable_dma()  argument
122 	if (dmanr<=3)  in disable_dma()
123 		dma_outb(dmanr | 4,  DMA1_MASK_REG);  in disable_dma()
125 		dma_outb((dmanr & 3) | 4,  DMA2_MASK_REG);  in disable_dma()
130 #define request_dma(dmanr, device_id)	(0)  argument
139 static __inline__ void clear_dma_ff(unsigned int dmanr)  in clear_dma_ff()  argument
144 static __inline__ void set_dma_mode(unsigned int dmanr, char mode)  in set_dma_mode()  argument
153 static __inline__ void set_dma_page(unsigned int dmanr, char pagenr)  in set_dma_page()  argument
161 static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)  in set_dma_addr()  argument
174 static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)  in set_dma_count()  argument
179 #define free_dma(dmanr)  argument