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Diffstat (limited to 'sys/dev/cfe/cfe_api_int.h')
| -rw-r--r-- | sys/dev/cfe/cfe_api_int.h | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/sys/dev/cfe/cfe_api_int.h b/sys/dev/cfe/cfe_api_int.h new file mode 100644 index 0000000..dfdde47 --- /dev/null +++ b/sys/dev/cfe/cfe_api_int.h @@ -0,0 +1,171 @@ +/* $NetBSD: cfe_api_int.h,v 1.2 2003/02/07 17:38:48 cgd Exp $ */ +/* from: SiByte Id: cfe_api_int.h,v 1.21 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_int.h + * + * This header defines all internal types and macros for the + * library. This is stuff that's not exported to an app + * using the library. + * + * Authors: Mitch Lichtenberg, Chris Demetriou + * + ********************************************************************* */ + +#ifndef CFE_API_INT_H +#define CFE_API_INT_H + +/* ********************************************************************* + * Constants + ********************************************************************* */ + +#define CFE_CMD_FW_GETINFO 0 +#define CFE_CMD_FW_RESTART 1 +#define CFE_CMD_FW_BOOT 2 +#define CFE_CMD_FW_CPUCTL 3 +#define CFE_CMD_FW_GETTIME 4 +#define CFE_CMD_FW_MEMENUM 5 +#define CFE_CMD_FW_FLUSHCACHE 6 + +#define CFE_CMD_DEV_GETHANDLE 9 +#define CFE_CMD_DEV_ENUM 10 +#define CFE_CMD_DEV_OPEN 11 +#define CFE_CMD_DEV_INPSTAT 12 +#define CFE_CMD_DEV_READ 13 +#define CFE_CMD_DEV_WRITE 14 +#define CFE_CMD_DEV_IOCTL 15 +#define CFE_CMD_DEV_CLOSE 16 +#define CFE_CMD_DEV_GETINFO 17 + +#define CFE_CMD_ENV_ENUM 20 +#define CFE_CMD_ENV_GET 22 +#define CFE_CMD_ENV_SET 23 +#define CFE_CMD_ENV_DEL 24 + +#define CFE_CMD_MAX 32 + +#define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */ + +/* ********************************************************************* + * Structures + ********************************************************************* */ + +typedef uint64_t cfe_xuint_t; +typedef int64_t cfe_xint_t; +typedef int64_t cfe_xptr_t; + +typedef struct xiocb_buffer_s { + cfe_xuint_t buf_offset; /* offset on device (bytes) */ + cfe_xptr_t buf_ptr; /* pointer to a buffer */ + cfe_xuint_t buf_length; /* length of this buffer */ + cfe_xuint_t buf_retlen; /* returned length (for read ops) */ + cfe_xuint_t buf_ioctlcmd; /* IOCTL command (used only for IOCTLs) */ +} xiocb_buffer_t; + +#define buf_devflags buf_ioctlcmd /* returned device info flags */ + +typedef struct xiocb_inpstat_s { + cfe_xuint_t inp_status; /* 1 means input available */ +} xiocb_inpstat_t; + +typedef struct xiocb_envbuf_s { + cfe_xint_t enum_idx; /* 0-based enumeration index */ + cfe_xptr_t name_ptr; /* name string buffer */ + cfe_xint_t name_length; /* size of name buffer */ + cfe_xptr_t val_ptr; /* value string buffer */ + cfe_xint_t val_length; /* size of value string buffer */ +} xiocb_envbuf_t; + +typedef struct xiocb_cpuctl_s { + cfe_xuint_t cpu_number; /* cpu number to control */ + cfe_xuint_t cpu_command; /* command to issue to CPU */ + cfe_xuint_t start_addr; /* CPU start address */ + cfe_xuint_t gp_val; /* starting GP value */ + cfe_xuint_t sp_val; /* starting SP value */ + cfe_xuint_t a1_val; /* starting A1 value */ +} xiocb_cpuctl_t; + +typedef struct xiocb_time_s { + cfe_xint_t ticks; /* current time in ticks */ +} xiocb_time_t; + +typedef struct xiocb_exitstat_s { + cfe_xint_t status; +} xiocb_exitstat_t; + +typedef struct xiocb_meminfo_s { + cfe_xint_t mi_idx; /* 0-based enumeration index */ + cfe_xint_t mi_type; /* type of memory block */ + cfe_xuint_t mi_addr; /* physical start address */ + cfe_xuint_t mi_size; /* block size */ +} xiocb_meminfo_t; + +typedef struct xiocb_fwinfo_s { + cfe_xint_t fwi_version; /* major, minor, eco version */ + cfe_xint_t fwi_totalmem; /* total installed mem */ + cfe_xint_t fwi_flags; /* various flags */ + cfe_xint_t fwi_boardid; /* board ID */ + cfe_xint_t fwi_bootarea_va; /* VA of boot area */ + cfe_xint_t fwi_bootarea_pa; /* PA of boot area */ + cfe_xint_t fwi_bootarea_size; /* size of boot area */ + cfe_xint_t fwi_reserved1; + cfe_xint_t fwi_reserved2; + cfe_xint_t fwi_reserved3; +} xiocb_fwinfo_t; + +typedef struct cfe_xiocb_s { + cfe_xuint_t xiocb_fcode; /* IOCB function code */ + cfe_xint_t xiocb_status; /* return status */ + cfe_xint_t xiocb_handle; /* file/device handle */ + cfe_xuint_t xiocb_flags; /* flags for this IOCB */ + cfe_xuint_t xiocb_psize; /* size of parameter list */ + union { + xiocb_buffer_t xiocb_buffer; /* buffer parameters */ + xiocb_inpstat_t xiocb_inpstat; /* input status parameters */ + xiocb_envbuf_t xiocb_envbuf; /* environment function parameters */ + xiocb_cpuctl_t xiocb_cpuctl; /* CPU control parameters */ + xiocb_time_t xiocb_time; /* timer parameters */ + xiocb_meminfo_t xiocb_meminfo; /* memory arena info parameters */ + xiocb_fwinfo_t xiocb_fwinfo; /* firmware information */ + xiocb_exitstat_t xiocb_exitstat; /* Exit Status */ + } plist; +} cfe_xiocb_t; + +#endif /* CFE_API_INT_H */ |
