cfe_api.h
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上传日期:2013-04-10
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- /*
- * Copyright (C) 2000, 2001 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- /* *********************************************************************
- * Broadcom Common Firmware Environment (CFE)
- *
- * Device function prototypes File: cfe_api.h
- *
- * This module contains prototypes for cfe_devfuncs.c, a set
- * of wrapper routines to the IOCB interface. This file,
- * along with cfe_api.c, can be incorporated into programs
- * that need to call CFE.
- *
- * Author: Mitch Lichtenberg (mpl@broadcom.com)
- *
- ********************************************************************* */
- #include <linux/config.h>
- #define CFE_EPTSEAL 0x43464531
- #ifdef CONFIG_MIPS_UNCACHED
- #define CFE_APIENTRY 0xBFC00500
- #define CFE_APISEAL 0xBFC004E0
- #define CFE_APISEAL_RE 0xBFC004E8
- #define CFE_APISEAL_OLD 0xBFC00508
- #else
- #define CFE_APIENTRY 0x9FC00500
- #define CFE_APISEAL 0x9FC004E0
- #define CFE_APISEAL_RE 0x9FC004E8
- #define CFE_APISEAL_OLD 0x9FC00508
- #endif
- #ifndef __ASSEMBLER__
- int cfe_init(cfe_xuint_t handle);
- int cfe_open(char *name);
- int cfe_close(int handle);
- int cfe_readblk(int handle,cfe_xint_t offset,unsigned char *buffer,int length);
- int cfe_read(int handle,unsigned char *buffer,int length);
- int cfe_writeblk(int handle,cfe_xint_t offset,unsigned char *buffer,int length);
- int cfe_write(int handle,unsigned char *buffer,int length);
- int cfe_ioctl(int handle,unsigned int ioctlnum,unsigned char *buffer,int length,int *retlen);
- int cfe_inpstat(int handle);
- int cfe_enumenv(int idx,char *name,int namelen,char *val,int vallen);
- int cfe_enummem(long idx, unsigned long long *addr, unsigned long long *size, long *type);
- int cfe_setenv(char *name,char *val);
- int cfe_getenv(char *name,char *dest,int destlen);
- long long cfe_getticks(void);
- int cfe_exit(int warm, int status);
- int cfe_flushcache(int flg);
- int cfe_getstdhandle(int flg);
- int cfe_start_cpu(int cpu, void (*fn)(void), long sp, long gp, long a1);
- int cfe_stop_cpu(int cpu);
- void cfe_open_console(void);
- void cfe_console_print(const char *, int);
- #endif