1/* 2 * include/asm-sh/ubc.h 3 * 4 * Copyright (C) 1999 Niibe Yutaka 5 * Copyright (C) 2002, 2003 Paul Mundt 6 * 7 * This file is subject to the terms and conditions of the GNU General Public 8 * License. See the file "COPYING" in the main directory of this archive 9 * for more details. 10 */ 11#ifndef __ASM_SH_UBC_H 12#define __ASM_SH_UBC_H 13#ifdef __KERNEL__ 14 15#include <asm/cpu/ubc.h> 16 17/* User Break Controller */ 18#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \ 19 defined(CONFIG_CPU_SUBTYPE_SH7300) 20#define UBC_TYPE_SH7729 (current_cpu_data.type == CPU_SH7729) 21#else 22#define UBC_TYPE_SH7729 0 23#endif 24 25#define BAMR_ASID (1 << 2) 26#define BAMR_NONE 0 27#define BAMR_10 0x1 28#define BAMR_12 0x2 29#define BAMR_ALL 0x3 30#define BAMR_16 0x8 31#define BAMR_20 0x9 32 33#define BBR_INST (1 << 4) 34#define BBR_DATA (2 << 4) 35#define BBR_READ (1 << 2) 36#define BBR_WRITE (2 << 2) 37#define BBR_BYTE 0x1 38#define BBR_HALF 0x2 39#define BBR_LONG 0x3 40#define BBR_QUAD (1 << 6) /* SH7750 */ 41#define BBR_CPU (1 << 6) /* SH7709A,SH7729 */ 42#define BBR_DMA (2 << 6) /* SH7709A,SH7729 */ 43 44#define BRCR_CMFA (1 << 15) 45#define BRCR_CMFB (1 << 14) 46#define BRCR_PCTE (1 << 11) 47#define BRCR_PCBA (1 << 10) /* 1: after execution */ 48#define BRCR_DBEB (1 << 7) 49#define BRCR_PCBB (1 << 6) 50#define BRCR_SEQ (1 << 3) 51#define BRCR_UBDE (1 << 0) 52 53#ifndef __ASSEMBLY__ 54/* arch/sh/kernel/ubc.S */ 55extern void ubc_wakeup(void); 56extern void ubc_sleep(void); 57#endif 58 59#endif /* __KERNEL__ */ 60#endif /* __ASM_SH_UBC_H */ 61