diff options
Diffstat (limited to 'arch/mips/fw/cfe/cfe_api_int.h')
| -rw-r--r-- | arch/mips/fw/cfe/cfe_api_int.h | 186 |
1 files changed, 91 insertions, 95 deletions
diff --git a/arch/mips/fw/cfe/cfe_api_int.h b/arch/mips/fw/cfe/cfe_api_int.h index f7e5a64b55f..d9759e64695 100644 --- a/arch/mips/fw/cfe/cfe_api_int.h +++ b/arch/mips/fw/cfe/cfe_api_int.h @@ -15,28 +15,12 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* ********************************************************************* - * - * 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 - ********************************************************************* */ - +/* + * Constants. + */ #define CFE_CMD_FW_GETINFO 0 #define CFE_CMD_FW_RESTART 1 #define CFE_CMD_FW_BOOT 2 @@ -64,89 +48,101 @@ #define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */ -/* ********************************************************************* - * Structures - ********************************************************************* */ +/* + * Structures. + */ -typedef uint64_t cfe_xuint_t; -typedef int64_t cfe_xint_t; -typedef int64_t cfe_xptr_t; +/* eeek, signed "pointers" */ +typedef s64 cfe_xptr_t; -typedef struct xiocb_buffer_s { - cfe_xuint_t buf_offset; /* offset on device (bytes) */ +struct xiocb_buffer { + u64 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 */ + u64 buf_length; /* length of this buffer */ + u64 buf_retlen; /* returned length (for read ops) */ + u64 buf_ioctlcmd; /* IOCTL command (used only for IOCTLs) */ +}; -typedef struct xiocb_inpstat_s { - cfe_xuint_t inp_status; /* 1 means input available */ -} xiocb_inpstat_t; +struct xiocb_inpstat { + u64 inp_status; /* 1 means input available */ +}; -typedef struct xiocb_envbuf_s { - cfe_xint_t enum_idx; /* 0-based enumeration index */ +struct xiocb_envbuf { + s64 enum_idx; /* 0-based enumeration index */ cfe_xptr_t name_ptr; /* name string buffer */ - cfe_xint_t name_length; /* size of name buffer */ + s64 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 */ + 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 { - 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 */ + /* 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; -} cfe_xiocb_t; +}; -#endif /* CFE_API_INT_H */ +#endif /* CFE_API_INT_H */ |