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      1 
      2 /*
      3  * Licensed Materials - Property of IBM
      4  *
      5  * trousers - An open source TCG Software Stack
      6  *
      7  * (C) Copyright International Business Machines Corp. 2004-2006
      8  *
      9  */
     10 
     11 #ifndef _RPC_TCSTP_H_
     12 #define _RPC_TCSTP_H_
     13 
     14 #include "tcs_tsp.h"
     15 
     16 typedef unsigned char  TCSD_PACKET_TYPE;
     17 
     18 /* Packet header used for TCSD communication */
     19 struct tcsd_packet_hdr {
     20 	UINT32 packet_size;
     21 	union {
     22 		UINT32 ordinal;
     23 		UINT32 result;
     24 	} u;
     25 	UINT32 num_parms;
     26 	UINT32 type_size;
     27 	UINT32 type_offset;
     28 	UINT32 parm_size;
     29 	UINT32 parm_offset;
     30 } STRUCTURE_PACKING_ATTRIBUTE;
     31 
     32 struct tcsd_comm_data {
     33 	BYTE *buf;
     34 	UINT32 buf_size;
     35 	struct tcsd_packet_hdr hdr;
     36 } STRUCTURE_PACKING_ATTRIBUTE;
     37 
     38 #define TCSD_INIT_TXBUF_SIZE	1024
     39 #define TCSD_INCR_TXBUF_SIZE	4096
     40 
     41 #endif
     42