mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
200 lines
7.1 KiB
C
200 lines
7.1 KiB
C
/* $NetBSD: cfe_api.h,v 1.3 2003/02/07 17:38:48 cgd Exp $ */
|
|
/* from: SiByte Id: cfe_api.h,v 1.29 2002/07/09 23:29:11 cgd Exp $ */
|
|
|
|
/*-
|
|
* Copyright 2000, 2001, 2002
|
|
* Broadcom Corporation. All rights reserved.
|
|
*
|
|
* This software is furnished under license and may be used and copied only
|
|
* in accordance with the following terms and conditions. Subject to these
|
|
* conditions, you may download, copy, install, use, modify and distribute
|
|
* modified or unmodified copies of this software in source and/or binary
|
|
* form. No title or ownership is transferred hereby.
|
|
*
|
|
* 1) Any source code used, modified or distributed must reproduce and
|
|
* retain this copyright notice and list of conditions as they appear in
|
|
* the source file.
|
|
*
|
|
* 2) No right is granted to use any trade name, trademark, or logo of
|
|
* Broadcom Corporation. The "Broadcom Corporation" name may not be
|
|
* used to endorse or promote products derived from this software
|
|
* without the prior written permission of Broadcom Corporation.
|
|
*
|
|
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
|
|
* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
|
|
* FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
|
|
* LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/* *********************************************************************
|
|
*
|
|
* Broadcom Common Firmware Environment (CFE)
|
|
*
|
|
* Device function prototypes File: cfe_api.h
|
|
*
|
|
* This file contains declarations for doing callbacks to
|
|
* cfe from an application. It should be the only header
|
|
* needed by the application to use this library
|
|
*
|
|
* Authors: Mitch Lichtenberg, Chris Demetriou
|
|
*
|
|
********************************************************************* */
|
|
|
|
#ifndef CFE_API_H
|
|
#define CFE_API_H
|
|
|
|
/*
|
|
* Apply customizations here for different OSes. These need to:
|
|
* * typedef uint64_t, int64_t, intptr_t, uintptr_t.
|
|
* * define cfe_strlen() if use of an existing function is desired.
|
|
* * define CFE_API_IMPL_NAMESPACE if API functions are to use
|
|
* names in the implementation namespace.
|
|
* Also, optionally, if the build environment does not do so automatically,
|
|
* CFE_API_* can be defined here as desired.
|
|
*/
|
|
/* Begin customization. */
|
|
#include <sys/stdint.h> /* All of the typedefs. */
|
|
#include <sys/systm.h> /* strlen() prototype. */
|
|
|
|
#define CFE_API_ALL
|
|
#define cfe_strlen(x) strlen(x)
|
|
/* End customization. */
|
|
|
|
|
|
/* *********************************************************************
|
|
* Constants
|
|
********************************************************************* */
|
|
|
|
/* Seal indicating CFE's presence, passed to user program. */
|
|
#define CFE_EPTSEAL 0x43464531
|
|
|
|
#define CFE_MI_RESERVED 0 /* memory is reserved, do not use */
|
|
#define CFE_MI_AVAILABLE 1 /* memory is available */
|
|
|
|
#define CFE_FLG_WARMSTART 0x00000001
|
|
#define CFE_FLG_FULL_ARENA 0x00000001
|
|
#define CFE_FLG_ENV_PERMANENT 0x00000001
|
|
|
|
#define CFE_CPU_CMD_START 1
|
|
#define CFE_CPU_CMD_STOP 0
|
|
|
|
#define CFE_STDHANDLE_CONSOLE 0
|
|
|
|
#define CFE_DEV_NETWORK 1
|
|
#define CFE_DEV_DISK 2
|
|
#define CFE_DEV_FLASH 3
|
|
#define CFE_DEV_SERIAL 4
|
|
#define CFE_DEV_CPU 5
|
|
#define CFE_DEV_NVRAM 6
|
|
#define CFE_DEV_CLOCK 7
|
|
#define CFE_DEV_OTHER 8
|
|
#define CFE_DEV_MASK 0x0F
|
|
|
|
#define CFE_CACHE_FLUSH_D 1
|
|
#define CFE_CACHE_INVAL_I 2
|
|
#define CFE_CACHE_INVAL_D 4
|
|
#define CFE_CACHE_INVAL_L2 8
|
|
|
|
#define CFE_FWI_64BIT 0x00000001
|
|
#define CFE_FWI_32BIT 0x00000002
|
|
#define CFE_FWI_RELOC 0x00000004
|
|
#define CFE_FWI_UNCACHED 0x00000008
|
|
#define CFE_FWI_MULTICPU 0x00000010
|
|
#define CFE_FWI_FUNCSIM 0x00000020
|
|
#define CFE_FWI_RTLSIM 0x00000040
|
|
|
|
typedef struct {
|
|
int64_t fwi_version; /* major, minor, eco version */
|
|
int64_t fwi_totalmem; /* total installed mem */
|
|
int64_t fwi_flags; /* various flags */
|
|
int64_t fwi_boardid; /* board ID */
|
|
int64_t fwi_bootarea_va; /* VA of boot area */
|
|
int64_t fwi_bootarea_pa; /* PA of boot area */
|
|
int64_t fwi_bootarea_size; /* size of boot area */
|
|
} cfe_fwinfo_t;
|
|
|
|
|
|
/*
|
|
* cfe_strlen is handled specially: If already defined, it has been
|
|
* overridden in this environment with a standard strlen-like function.
|
|
*/
|
|
#ifdef cfe_strlen
|
|
# define CFE_API_STRLEN_CUSTOM
|
|
#else
|
|
# ifdef CFE_API_IMPL_NAMESPACE
|
|
# define cfe_strlen(a) __cfe_strlen(a)
|
|
# endif
|
|
int cfe_strlen(char *name);
|
|
#endif
|
|
|
|
/*
|
|
* Defines and prototypes for functions which take no arguments.
|
|
*/
|
|
#ifdef CFE_API_IMPL_NAMESPACE
|
|
int64_t __cfe_getticks(void);
|
|
#define cfe_getticks() __cfe_getticks()
|
|
#else
|
|
int64_t cfe_getticks(void);
|
|
#endif
|
|
|
|
/*
|
|
* Defines and prototypes for the rest of the functions.
|
|
*/
|
|
#ifdef CFE_API_IMPL_NAMESPACE
|
|
#define cfe_close(a) __cfe_close(a)
|
|
#define cfe_cpu_start(a,b,c,d,e) __cfe_cpu_start(a,b,c,d,e)
|
|
#define cfe_cpu_stop(a) __cfe_cpu_stop(a)
|
|
#define cfe_enumenv(a,b,d,e,f) __cfe_enumenv(a,b,d,e,f)
|
|
#define cfe_enummem(a,b,c,d,e) __cfe_enummem(a,b,c,d,e)
|
|
#define cfe_exit(a,b) __cfe_exit(a,b)
|
|
#define cfe_flushcache(a) __cfe_cacheflush(a)
|
|
#define cfe_getdevinfo(a) __cfe_getdevinfo(a)
|
|
#define cfe_getenv(a,b,c) __cfe_getenv(a,b,c)
|
|
#define cfe_getfwinfo(a) __cfe_getfwinfo(a)
|
|
#define cfe_getstdhandle(a) __cfe_getstdhandle(a)
|
|
#define cfe_init(a,b) __cfe_init(a,b)
|
|
#define cfe_inpstat(a) __cfe_inpstat(a)
|
|
#define cfe_ioctl(a,b,c,d,e,f) __cfe_ioctl(a,b,c,d,e,f)
|
|
#define cfe_open(a) __cfe_open(a)
|
|
#define cfe_read(a,b,c) __cfe_read(a,b,c)
|
|
#define cfe_readblk(a,b,c,d) __cfe_readblk(a,b,c,d)
|
|
#define cfe_setenv(a,b) __cfe_setenv(a,b)
|
|
#define cfe_write(a,b,c) __cfe_write(a,b,c)
|
|
#define cfe_writeblk(a,b,c,d) __cfe_writeblk(a,b,c,d)
|
|
#endif /* CFE_API_IMPL_NAMESPACE */
|
|
|
|
int cfe_close(int handle);
|
|
int cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1);
|
|
int cfe_cpu_stop(int cpu);
|
|
int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen);
|
|
int cfe_enummem(int idx, int flags, uint64_t *start, uint64_t *length,
|
|
uint64_t *type);
|
|
int cfe_exit(int warm,int status);
|
|
int cfe_flushcache(int flg);
|
|
int cfe_getdevinfo(char *name);
|
|
int cfe_getenv(char *name, char *dest, int destlen);
|
|
int cfe_getfwinfo(cfe_fwinfo_t *info);
|
|
int cfe_getstdhandle(int flg);
|
|
int cfe_init(uint64_t handle,uint64_t ept);
|
|
int cfe_inpstat(int handle);
|
|
int cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer,
|
|
int length, int *retlen, uint64_t offset);
|
|
int cfe_open(char *name);
|
|
int cfe_read(int handle, unsigned char *buffer, int length);
|
|
int cfe_readblk(int handle, int64_t offset, unsigned char *buffer, int length);
|
|
int cfe_setenv(char *name, char *val);
|
|
int cfe_write(int handle, unsigned char *buffer, int length);
|
|
int cfe_writeblk(int handle, int64_t offset, unsigned char *buffer,
|
|
int length);
|
|
|
|
#endif /* CFE_API_H */
|