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/* 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 */
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