m68k/mac/iop.c

120 #include <asm/mac_iop.h>
154 static volatile struct mac_iop *iop_base[NUM_IOPS];
170 static __inline__ void iop_loadaddr(volatile struct mac_iop *iop, __u16 addr)
176 static __inline__ __u8 iop_readb(volatile struct mac_iop *iop, __u16 addr)
183 static __inline__ void iop_writeb(volatile struct mac_iop *iop, __u16 addr, __u8 data)
190 static __inline__ void iop_stop(volatile struct mac_iop *iop)
195 static __inline__ void iop_start(volatile struct mac_iop *iop)
200 static __inline__ void iop_interrupt(volatile struct mac_iop *iop)
205 static int iop_alive(volatile struct mac_iop *iop)
243 			iop_base[IOP_NUM_SCC] = (struct mac_iop *)SCC_IOP_BASE_IIFX;
245 			iop_base[IOP_NUM_SCC] = (struct mac_iop *)SCC_IOP_BASE_QUADRA;
251 			iop_base[IOP_NUM_ISM] = (struct mac_iop *)ISM_IOP_BASE_IIFX;
253 			iop_base[IOP_NUM_ISM] = (struct mac_iop *)ISM_IOP_BASE_QUADRA;
356 	volatile struct mac_iop *iop = iop_base[msg->iop_num];
380 	volatile struct mac_iop *iop = iop_base[iop_num];
411 	volatile struct mac_iop *iop = iop_base[iop_num];
543 	volatile struct mac_iop *iop = iop_base[iop_num];