/* * include/asm-sh/saturn/smpc.h * * System Manager / Peripheral Control definitions. * * Copyright (C) 2002 Paul Mundt * * Released under the terms of the GNU GPL v2.0. */#ifndef __ASM_SH_SATURN_SMPC_H#define __ASM_SH_SATURN_SMPC_H#include <asm/io.h>#define SMPC_COMMAND 0x2010001f /* SMPC command register */#define SMPC_RESULT 0x2010005f /* SMPC result register */#define SMPC_STATUS 0x20100063 /* SMPC status register */#define SMPC_CMD_MSHON 0x0001 /* Master SH On */#define SMPC_CMD_SSHON 0x0002 /* Slave SH On */#define SMPC_CMD_SSHOFF 0x0003 /* Slave SH Off */#define SMPC_CMD_SNDON 0x0004 /* Sound On */#define SMPC_CMD_SNDOFF 0x0005 /* Sound Off */#define SMPC_CMD_CDON 0x0006 /* CD On */#define SMPC_CMD_CDOFF 0x0007 /* CD Off */staticinlinevoidsmpc_barrier(void){while((ctrl_inb(SMPC_STATUS)&0x0001)==0x0001);}#endif /* __ASM_SH_SATURN_SMPC_H */
