| /* |
| * linux/drivers/s390/crypto/zcrypt_pcixcc.h |
| * |
| * zcrypt 2.1.0 |
| * |
| * Copyright (C) 2001, 2006 IBM Corporation |
| * Author(s): Robert Burroughs |
| * Eric Rossman (edrossma@us.ibm.com) |
| * |
| * Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com) |
| * Major cleanup & driver split: Martin Schwidefsky <schwidefsky@de.ibm.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef _ZCRYPT_PCIXCC_H_ |
| #define _ZCRYPT_PCIXCC_H_ |
| |
| /** |
| * CPRBX |
| * Note that all shorts and ints are big-endian. |
| * All pointer fields are 16 bytes long, and mean nothing. |
| * |
| * A request CPRB is followed by a request_parameter_block. |
| * |
| * The request (or reply) parameter block is organized thus: |
| * function code |
| * VUD block |
| * key block |
| */ |
| struct CPRBX { |
| unsigned short cprb_len; /* CPRB length 220 */ |
| unsigned char cprb_ver_id; /* CPRB version id. 0x02 */ |
| unsigned char pad_000[3]; /* Alignment pad bytes */ |
| unsigned char func_id[2]; /* function id 0x5432 */ |
| unsigned char cprb_flags[4]; /* Flags */ |
| unsigned int req_parml; /* request parameter buffer len */ |
| unsigned int req_datal; /* request data buffer */ |
| unsigned int rpl_msgbl; /* reply message block length */ |
| unsigned int rpld_parml; /* replied parameter block len */ |
| unsigned int rpl_datal; /* reply data block len */ |
| unsigned int rpld_datal; /* replied data block len */ |
| unsigned int req_extbl; /* request extension block len */ |
| unsigned char pad_001[4]; /* reserved */ |
| unsigned int rpld_extbl; /* replied extension block len */ |
| unsigned char req_parmb[16]; /* request parm block 'address' */ |
| unsigned char req_datab[16]; /* request data block 'address' */ |
| unsigned char rpl_parmb[16]; /* reply parm block 'address' */ |
| unsigned char rpl_datab[16]; /* reply data block 'address' */ |
| unsigned char req_extb[16]; /* request extension block 'addr'*/ |
| unsigned char rpl_extb[16]; /* reply extension block 'addres'*/ |
| unsigned short ccp_rtcode; /* server return code */ |
| unsigned short ccp_rscode; /* server reason code */ |
| unsigned int mac_data_len; /* Mac Data Length */ |
| unsigned char logon_id[8]; /* Logon Identifier */ |
| unsigned char mac_value[8]; /* Mac Value */ |
| unsigned char mac_content_flgs;/* Mac content flag byte */ |
| unsigned char pad_002; /* Alignment */ |
| unsigned short domain; /* Domain */ |
| unsigned char pad_003[12]; /* Domain masks */ |
| unsigned char pad_004[36]; /* reserved */ |
| } __attribute__((packed)); |
| |
| int zcrypt_pcixcc_init(void); |
| void zcrypt_pcixcc_exit(void); |
| |
| #endif /* _ZCRYPT_PCIXCC_H_ */ |