1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2000, 2001, 2002 Broadcom Corporation 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun #ifndef CFE_API_INT_H 6*4882a593Smuzhiyun #define CFE_API_INT_H 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun /* 9*4882a593Smuzhiyun * Constants. 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun #define CFE_CMD_FW_GETINFO 0 12*4882a593Smuzhiyun #define CFE_CMD_FW_RESTART 1 13*4882a593Smuzhiyun #define CFE_CMD_FW_BOOT 2 14*4882a593Smuzhiyun #define CFE_CMD_FW_CPUCTL 3 15*4882a593Smuzhiyun #define CFE_CMD_FW_GETTIME 4 16*4882a593Smuzhiyun #define CFE_CMD_FW_MEMENUM 5 17*4882a593Smuzhiyun #define CFE_CMD_FW_FLUSHCACHE 6 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define CFE_CMD_DEV_GETHANDLE 9 20*4882a593Smuzhiyun #define CFE_CMD_DEV_ENUM 10 21*4882a593Smuzhiyun #define CFE_CMD_DEV_OPEN 11 22*4882a593Smuzhiyun #define CFE_CMD_DEV_INPSTAT 12 23*4882a593Smuzhiyun #define CFE_CMD_DEV_READ 13 24*4882a593Smuzhiyun #define CFE_CMD_DEV_WRITE 14 25*4882a593Smuzhiyun #define CFE_CMD_DEV_IOCTL 15 26*4882a593Smuzhiyun #define CFE_CMD_DEV_CLOSE 16 27*4882a593Smuzhiyun #define CFE_CMD_DEV_GETINFO 17 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define CFE_CMD_ENV_ENUM 20 30*4882a593Smuzhiyun #define CFE_CMD_ENV_GET 22 31*4882a593Smuzhiyun #define CFE_CMD_ENV_SET 23 32*4882a593Smuzhiyun #define CFE_CMD_ENV_DEL 24 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun #define CFE_CMD_MAX 32 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */ 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* 39*4882a593Smuzhiyun * Structures. 40*4882a593Smuzhiyun */ 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun /* eeek, signed "pointers" */ 43*4882a593Smuzhiyun typedef s64 cfe_xptr_t; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun struct xiocb_buffer { 46*4882a593Smuzhiyun u64 buf_offset; /* offset on device (bytes) */ 47*4882a593Smuzhiyun cfe_xptr_t buf_ptr; /* pointer to a buffer */ 48*4882a593Smuzhiyun u64 buf_length; /* length of this buffer */ 49*4882a593Smuzhiyun u64 buf_retlen; /* returned length (for read ops) */ 50*4882a593Smuzhiyun u64 buf_ioctlcmd; /* IOCTL command (used only for IOCTLs) */ 51*4882a593Smuzhiyun }; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun struct xiocb_inpstat { 54*4882a593Smuzhiyun u64 inp_status; /* 1 means input available */ 55*4882a593Smuzhiyun }; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun struct xiocb_envbuf { 58*4882a593Smuzhiyun s64 enum_idx; /* 0-based enumeration index */ 59*4882a593Smuzhiyun cfe_xptr_t name_ptr; /* name string buffer */ 60*4882a593Smuzhiyun s64 name_length; /* size of name buffer */ 61*4882a593Smuzhiyun cfe_xptr_t val_ptr; /* value string buffer */ 62*4882a593Smuzhiyun s64 val_length; /* size of value string buffer */ 63*4882a593Smuzhiyun }; 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun struct xiocb_cpuctl { 66*4882a593Smuzhiyun u64 cpu_number; /* cpu number to control */ 67*4882a593Smuzhiyun u64 cpu_command; /* command to issue to CPU */ 68*4882a593Smuzhiyun u64 start_addr; /* CPU start address */ 69*4882a593Smuzhiyun u64 gp_val; /* starting GP value */ 70*4882a593Smuzhiyun u64 sp_val; /* starting SP value */ 71*4882a593Smuzhiyun u64 a1_val; /* starting A1 value */ 72*4882a593Smuzhiyun }; 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun struct xiocb_time { 75*4882a593Smuzhiyun s64 ticks; /* current time in ticks */ 76*4882a593Smuzhiyun }; 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun struct xiocb_exitstat{ 79*4882a593Smuzhiyun s64 status; 80*4882a593Smuzhiyun }; 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun struct xiocb_meminfo { 83*4882a593Smuzhiyun s64 mi_idx; /* 0-based enumeration index */ 84*4882a593Smuzhiyun s64 mi_type; /* type of memory block */ 85*4882a593Smuzhiyun u64 mi_addr; /* physical start address */ 86*4882a593Smuzhiyun u64 mi_size; /* block size */ 87*4882a593Smuzhiyun }; 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun struct xiocb_fwinfo { 90*4882a593Smuzhiyun s64 fwi_version; /* major, minor, eco version */ 91*4882a593Smuzhiyun s64 fwi_totalmem; /* total installed mem */ 92*4882a593Smuzhiyun s64 fwi_flags; /* various flags */ 93*4882a593Smuzhiyun s64 fwi_boardid; /* board ID */ 94*4882a593Smuzhiyun s64 fwi_bootarea_va; /* VA of boot area */ 95*4882a593Smuzhiyun s64 fwi_bootarea_pa; /* PA of boot area */ 96*4882a593Smuzhiyun s64 fwi_bootarea_size; /* size of boot area */ 97*4882a593Smuzhiyun s64 fwi_reserved1; 98*4882a593Smuzhiyun s64 fwi_reserved2; 99*4882a593Smuzhiyun s64 fwi_reserved3; 100*4882a593Smuzhiyun }; 101*4882a593Smuzhiyun 102*4882a593Smuzhiyun struct cfe_xiocb { 103*4882a593Smuzhiyun u64 xiocb_fcode; /* IOCB function code */ 104*4882a593Smuzhiyun s64 xiocb_status; /* return status */ 105*4882a593Smuzhiyun s64 xiocb_handle; /* file/device handle */ 106*4882a593Smuzhiyun u64 xiocb_flags; /* flags for this IOCB */ 107*4882a593Smuzhiyun u64 xiocb_psize; /* size of parameter list */ 108*4882a593Smuzhiyun union { 109*4882a593Smuzhiyun /* buffer parameters */ 110*4882a593Smuzhiyun struct xiocb_buffer xiocb_buffer; 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun /* input status parameters */ 113*4882a593Smuzhiyun struct xiocb_inpstat xiocb_inpstat; 114*4882a593Smuzhiyun 115*4882a593Smuzhiyun /* environment function parameters */ 116*4882a593Smuzhiyun struct xiocb_envbuf xiocb_envbuf; 117*4882a593Smuzhiyun 118*4882a593Smuzhiyun /* CPU control parameters */ 119*4882a593Smuzhiyun struct xiocb_cpuctl xiocb_cpuctl; 120*4882a593Smuzhiyun 121*4882a593Smuzhiyun /* timer parameters */ 122*4882a593Smuzhiyun struct xiocb_time xiocb_time; 123*4882a593Smuzhiyun 124*4882a593Smuzhiyun /* memory arena info parameters */ 125*4882a593Smuzhiyun struct xiocb_meminfo xiocb_meminfo; 126*4882a593Smuzhiyun 127*4882a593Smuzhiyun /* firmware information */ 128*4882a593Smuzhiyun struct xiocb_fwinfo xiocb_fwinfo; 129*4882a593Smuzhiyun 130*4882a593Smuzhiyun /* Exit Status */ 131*4882a593Smuzhiyun struct xiocb_exitstat xiocb_exitstat; 132*4882a593Smuzhiyun } plist; 133*4882a593Smuzhiyun }; 134*4882a593Smuzhiyun 135*4882a593Smuzhiyun #endif /* CFE_API_INT_H */ 136