/arch/mips/fw/cfe/cfe_api_int.h
http://github.com/mirrors/linux · C Header · 135 lines · 92 code · 24 blank · 19 comment · 0 complexity · 59db8603cfc7fc2a6dca57eec3a6fc6a MD5 · raw file
- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
- */
- #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.
- */
- /* eeek, signed "pointers" */
- typedef s64 cfe_xptr_t;
- struct xiocb_buffer {
- u64 buf_offset; /* offset on device (bytes) */
- cfe_xptr_t buf_ptr; /* pointer to a buffer */
- u64 buf_length; /* length of this buffer */
- u64 buf_retlen; /* returned length (for read ops) */
- u64 buf_ioctlcmd; /* IOCTL command (used only for IOCTLs) */
- };
- struct xiocb_inpstat {
- u64 inp_status; /* 1 means input available */
- };
- struct xiocb_envbuf {
- s64 enum_idx; /* 0-based enumeration index */
- cfe_xptr_t name_ptr; /* name string buffer */
- s64 name_length; /* size of name buffer */
- cfe_xptr_t val_ptr; /* value string buffer */
- s64 val_length; /* size of value string buffer */
- };
- struct xiocb_cpuctl {
- u64 cpu_number; /* cpu number to control */
- u64 cpu_command; /* command to issue to CPU */
- u64 start_addr; /* CPU start address */
- u64 gp_val; /* starting GP value */
- u64 sp_val; /* starting SP value */
- u64 a1_val; /* starting A1 value */
- };
- struct xiocb_time {
- s64 ticks; /* current time in ticks */
- };
- struct xiocb_exitstat{
- s64 status;
- };
- struct xiocb_meminfo {
- s64 mi_idx; /* 0-based enumeration index */
- s64 mi_type; /* type of memory block */
- u64 mi_addr; /* physical start address */
- u64 mi_size; /* block size */
- };
- struct xiocb_fwinfo {
- s64 fwi_version; /* major, minor, eco version */
- s64 fwi_totalmem; /* total installed mem */
- s64 fwi_flags; /* various flags */
- s64 fwi_boardid; /* board ID */
- s64 fwi_bootarea_va; /* VA of boot area */
- s64 fwi_bootarea_pa; /* PA of boot area */
- s64 fwi_bootarea_size; /* size of boot area */
- s64 fwi_reserved1;
- s64 fwi_reserved2;
- s64 fwi_reserved3;
- };
- struct cfe_xiocb {
- u64 xiocb_fcode; /* IOCB function code */
- s64 xiocb_status; /* return status */
- s64 xiocb_handle; /* file/device handle */
- u64 xiocb_flags; /* flags for this IOCB */
- u64 xiocb_psize; /* size of parameter list */
- union {
- /* buffer parameters */
- struct xiocb_buffer xiocb_buffer;
- /* input status parameters */
- struct xiocb_inpstat xiocb_inpstat;
- /* environment function parameters */
- struct xiocb_envbuf xiocb_envbuf;
- /* CPU control parameters */
- struct xiocb_cpuctl xiocb_cpuctl;
- /* timer parameters */
- struct xiocb_time xiocb_time;
- /* memory arena info parameters */
- struct xiocb_meminfo xiocb_meminfo;
- /* firmware information */
- struct xiocb_fwinfo xiocb_fwinfo;
- /* Exit Status */
- struct xiocb_exitstat xiocb_exitstat;
- } plist;
- };
- #endif /* CFE_API_INT_H */