guestrpc.h

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#ifndef _IPXE_GUESTRPC_H
#define _IPXE_GUESTRPC_H
 
/** @file
 *
 * VMware GuestRPC mechanism
 *
 */
 
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
#include <stdint.h>
#include <ipxe/vmware.h>
 
/** GuestRPC magic number */
#define GUESTRPC_MAGIC 0x49435052 /* "RPCI" */
 
/** Open RPC channel */
#define GUESTRPC_OPEN 0x00
 
/** Open RPC channel success status */
#define GUESTRPC_OPEN_SUCCESS 0x00010000
 
/** Send RPC command length */
#define GUESTRPC_COMMAND_LEN 0x01
 
/** Send RPC command length success status */
#define GUESTRPC_COMMAND_LEN_SUCCESS 0x00810000
 
/** Send RPC command data */
#define GUESTRPC_COMMAND_DATA 0x02
 
/** Send RPC command data success status */
#define GUESTRPC_COMMAND_DATA_SUCCESS 0x00010000
 
/** Receive RPC reply length */
#define GUESTRPC_REPLY_LEN 0x03
 
/** Receive RPC reply length success status */
#define GUESTRPC_REPLY_LEN_SUCCESS 0x00830000
 
/** Receive RPC reply data */
#define GUESTRPC_REPLY_DATA 0x04
 
/** Receive RPC reply data success status */
#define GUESTRPC_REPLY_DATA_SUCCESS 0x00010000
 
/** Finish receiving RPC reply */
#define GUESTRPC_REPLY_FINISH 0x05
 
/** Finish receiving RPC reply success status */
#define GUESTRPC_REPLY_FINISH_SUCCESS 0x00010000
 
/** Close RPC channel */
#define GUESTRPC_CLOSE 0x06
 
/** Close RPC channel success status */
#define GUESTRPC_CLOSE_SUCCESS 0x00010000
 
/** RPC command success status */
#define GUESTRPC_SUCCESS 0x2031 /* "1 " */
 
extern int guestrpc_open ( void );
extern void guestrpc_close ( int channel );
extern int guestrpc_command ( int channel, const char *command, char *reply,
                              size_t reply_len );
 
#endif /* _IPXE_GUESTRPC_H */