1 /* from: Broadcom Id: cfe_api_int.h,v 1.22 2003/02/07 17:27:56 cgd Exp $ */
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37 /* *********************************************************************
39 * Broadcom Common Firmware Environment (CFE)
41 * Device function prototypes File: cfe_api_int.h
43 * This header defines all internal types and macros for the
44 * library. This is stuff that's not exported to an app
47 * Authors: Mitch Lichtenberg, Chris Demetriou
49 ********************************************************************* */
54 /* *********************************************************************
56 ********************************************************************* */
58 #define CFE_CMD_FW_GETINFO 0
59 #define CFE_CMD_FW_RESTART 1
60 #define CFE_CMD_FW_BOOT 2
61 #define CFE_CMD_FW_CPUCTL 3
62 #define CFE_CMD_FW_GETTIME 4
63 #define CFE_CMD_FW_MEMENUM 5
64 #define CFE_CMD_FW_FLUSHCACHE 6
66 #define CFE_CMD_DEV_GETHANDLE 9
67 #define CFE_CMD_DEV_ENUM 10
68 #define CFE_CMD_DEV_OPEN 11
69 #define CFE_CMD_DEV_INPSTAT 12
70 #define CFE_CMD_DEV_READ 13
71 #define CFE_CMD_DEV_WRITE 14
72 #define CFE_CMD_DEV_IOCTL 15
73 #define CFE_CMD_DEV_CLOSE 16
74 #define CFE_CMD_DEV_GETINFO 17
76 #define CFE_CMD_ENV_ENUM 20
77 #define CFE_CMD_ENV_GET 22
78 #define CFE_CMD_ENV_SET 23
79 #define CFE_CMD_ENV_DEL 24
81 #define CFE_CMD_MAX 32
83 #define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */
85 /* *********************************************************************
87 ********************************************************************* */
89 typedef uint64_t cfe_xuint_t;
90 typedef int64_t cfe_xint_t;
91 typedef int64_t cfe_xptr_t;
93 typedef struct xiocb_buffer_s {
94 cfe_xuint_t buf_offset; /* offset on device (bytes) */
95 cfe_xptr_t buf_ptr; /* pointer to a buffer */
96 cfe_xuint_t buf_length; /* length of this buffer */
97 cfe_xuint_t buf_retlen; /* returned length (for read ops) */
98 cfe_xuint_t buf_ioctlcmd; /* IOCTL command (used only for IOCTLs) */
101 #define buf_devflags buf_ioctlcmd /* returned device info flags */
103 typedef struct xiocb_inpstat_s {
104 cfe_xuint_t inp_status; /* 1 means input available */
107 typedef struct xiocb_envbuf_s {
108 cfe_xint_t enum_idx; /* 0-based enumeration index */
109 cfe_xptr_t name_ptr; /* name string buffer */
110 cfe_xint_t name_length; /* size of name buffer */
111 cfe_xptr_t val_ptr; /* value string buffer */
112 cfe_xint_t val_length; /* size of value string buffer */
115 typedef struct xiocb_cpuctl_s {
116 cfe_xuint_t cpu_number; /* cpu number to control */
117 cfe_xuint_t cpu_command; /* command to issue to CPU */
118 cfe_xuint_t start_addr; /* CPU start address */
119 cfe_xuint_t gp_val; /* starting GP value */
120 cfe_xuint_t sp_val; /* starting SP value */
121 cfe_xuint_t a1_val; /* starting A1 value */
124 typedef struct xiocb_time_s {
125 cfe_xint_t ticks; /* current time in ticks */
128 typedef struct xiocb_exitstat_s {
132 typedef struct xiocb_meminfo_s {
133 cfe_xint_t mi_idx; /* 0-based enumeration index */
134 cfe_xint_t mi_type; /* type of memory block */
135 cfe_xuint_t mi_addr; /* physical start address */
136 cfe_xuint_t mi_size; /* block size */
139 typedef struct xiocb_fwinfo_s {
140 cfe_xint_t fwi_version; /* major, minor, eco version */
141 cfe_xint_t fwi_totalmem; /* total installed mem */
142 cfe_xint_t fwi_flags; /* various flags */
143 cfe_xint_t fwi_boardid; /* board ID */
144 cfe_xint_t fwi_bootarea_va; /* VA of boot area */
145 cfe_xint_t fwi_bootarea_pa; /* PA of boot area */
146 cfe_xint_t fwi_bootarea_size; /* size of boot area */
147 cfe_xint_t fwi_reserved1;
148 cfe_xint_t fwi_reserved2;
149 cfe_xint_t fwi_reserved3;
152 typedef struct cfe_xiocb_s {
153 cfe_xuint_t xiocb_fcode; /* IOCB function code */
154 cfe_xint_t xiocb_status; /* return status */
155 cfe_xint_t xiocb_handle; /* file/device handle */
156 cfe_xuint_t xiocb_flags; /* flags for this IOCB */
157 cfe_xuint_t xiocb_psize; /* size of parameter list */
159 xiocb_buffer_t xiocb_buffer; /* buffer parameters */
160 xiocb_inpstat_t xiocb_inpstat; /* input status parameters */
161 xiocb_envbuf_t xiocb_envbuf; /* environment function parameters */
162 xiocb_cpuctl_t xiocb_cpuctl; /* CPU control parameters */
163 xiocb_time_t xiocb_time; /* timer parameters */
164 xiocb_meminfo_t xiocb_meminfo; /* memory arena info parameters */
165 xiocb_fwinfo_t xiocb_fwinfo; /* firmware information */
166 xiocb_exitstat_t xiocb_exitstat; /* Exit Status */
170 #endif /* CFE_API_INT_H */