patch-2.4.22 linux-2.4.22/arch/mips/sibyte/cfe/cfe_api.h
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- Lines: 211
- Date:
2003-08-25 04:44:40.000000000 -0700
- Orig file:
linux-2.4.21/arch/mips/sibyte/cfe/cfe_api.h
- Orig date:
2002-11-28 15:53:10.000000000 -0800
diff -urN linux-2.4.21/arch/mips/sibyte/cfe/cfe_api.h linux-2.4.22/arch/mips/sibyte/cfe/cfe_api.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2000, 2001 Broadcom Corporation
+ * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -17,55 +17,169 @@
*/
/* *********************************************************************
+ *
* 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.
+ * 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
*
- * Author: Mitch Lichtenberg (mpl@broadcom.com)
+ * Authors: Mitch Lichtenberg, Chris Demetriou
*
********************************************************************* */
-#include <linux/config.h>
+#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 <linux/types.h>
+#include <linux/string.h>
+
+typedef long intptr_t;
+
+#define cfe_strlen strlen
+
+#define CFE_API_ALL
+#define CFE_API_STRLEN_CUSTOM
+/* End customization. */
+
+
+/* *********************************************************************
+ * Constants
+ ********************************************************************* */
+/* Seal indicating CFE's presence, passed to user program. */
#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
+
+#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
-#define CFE_APIENTRY 0x9FC00500
-#define CFE_APISEAL 0x9FC004E0
-#define CFE_APISEAL_RE 0x9FC004E8
-#define CFE_APISEAL_OLD 0x9FC00508
+# ifdef CFE_API_IMPL_NAMESPACE
+# define cfe_strlen(a) __cfe_strlen(a)
+# endif
+int cfe_strlen(char *name);
#endif
-#ifndef __ASSEMBLER__
-int cfe_init(cfe_xuint_t handle);
-int cfe_open(char *name);
+/*
+ * 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_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_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_start_cpu(int cpu, void (*fn)(void), long sp, long gp, long a1);
-int cfe_stop_cpu(int cpu);
+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);
-void cfe_open_console(void);
-void cfe_console_print(const char *, int);
-#endif
+#endif /* CFE_API_H */
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