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Diffstat (limited to 'drivers/s390/crypto/z90common.h')
| -rw-r--r-- | drivers/s390/crypto/z90common.h | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/drivers/s390/crypto/z90common.h b/drivers/s390/crypto/z90common.h new file mode 100644 index 000000000000..bcabac7a7c46 --- /dev/null +++ b/drivers/s390/crypto/z90common.h @@ -0,0 +1,168 @@ +/* + * linux/drivers/s390/crypto/z90common.h + * + * z90crypt 1.3.2 + * + * Copyright (C) 2001, 2004 IBM Corporation + * Author(s): Robert Burroughs (burrough@us.ibm.com) + * Eric Rossman (edrossma@us.ibm.com) + * + * Hotplug & misc device support: Jochen Roehrig (roehrig@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 _Z90COMMON_H_ +#define _Z90COMMON_H_ + +#define VERSION_Z90COMMON_H "$Revision: 1.16 $" + + +#define RESPBUFFSIZE 256 +#define PCI_FUNC_KEY_DECRYPT 0x5044 +#define PCI_FUNC_KEY_ENCRYPT 0x504B +extern int ext_bitlens; + +enum devstat { + DEV_GONE, + DEV_ONLINE, + DEV_QUEUE_FULL, + DEV_EMPTY, + DEV_NO_WORK, + DEV_BAD_MESSAGE, + DEV_TSQ_EXCEPTION, + DEV_RSQ_EXCEPTION, + DEV_SEN_EXCEPTION, + DEV_REC_EXCEPTION +}; + +enum hdstat { + HD_NOT_THERE, + HD_BUSY, + HD_DECONFIGURED, + HD_CHECKSTOPPED, + HD_ONLINE, + HD_TSQ_EXCEPTION +}; + +#define Z90C_NO_DEVICES 1 +#define Z90C_AMBIGUOUS_DOMAIN 2 +#define Z90C_INCORRECT_DOMAIN 3 +#define ENOTINIT 4 + +#define SEN_BUSY 7 +#define SEN_USER_ERROR 8 +#define SEN_QUEUE_FULL 11 +#define SEN_NOT_AVAIL 16 +#define SEN_PAD_ERROR 17 +#define SEN_RETRY 18 +#define SEN_RELEASED 24 + +#define REC_EMPTY 4 +#define REC_BUSY 6 +#define REC_OPERAND_INV 8 +#define REC_OPERAND_SIZE 9 +#define REC_EVEN_MOD 10 +#define REC_NO_WORK 11 +#define REC_HARDWAR_ERR 12 +#define REC_NO_RESPONSE 13 +#define REC_RETRY_DEV 14 +#define REC_USER_GONE 15 +#define REC_BAD_MESSAGE 16 +#define REC_INVALID_PAD 17 +#define REC_USE_PCICA 18 + +#define WRONG_DEVICE_TYPE 20 + +#define REC_FATAL_ERROR 32 +#define SEN_FATAL_ERROR 33 +#define TSQ_FATAL_ERROR 34 +#define RSQ_FATAL_ERROR 35 + +#define Z90CRYPT_NUM_TYPES 5 +#define PCICA 0 +#define PCICC 1 +#define PCIXCC_MCL2 2 +#define PCIXCC_MCL3 3 +#define CEX2C 4 +#define NILDEV -1 +#define ANYDEV -1 +#define PCIXCC_UNK -2 + +enum hdevice_type { + PCICC_HW = 3, + PCICA_HW = 4, + PCIXCC_HW = 5, + OTHER_HW = 6, + CEX2C_HW = 7 +}; + +struct CPRBX { + unsigned short cprb_len; + unsigned char cprb_ver_id; + unsigned char pad_000[3]; + unsigned char func_id[2]; + unsigned char cprb_flags[4]; + unsigned int req_parml; + unsigned int req_datal; + unsigned int rpl_msgbl; + unsigned int rpld_parml; + unsigned int rpl_datal; + unsigned int rpld_datal; + unsigned int req_extbl; + unsigned char pad_001[4]; + unsigned int rpld_extbl; + unsigned char req_parmb[16]; + unsigned char req_datab[16]; + unsigned char rpl_parmb[16]; + unsigned char rpl_datab[16]; + unsigned char req_extb[16]; + unsigned char rpl_extb[16]; + unsigned short ccp_rtcode; + unsigned short ccp_rscode; + unsigned int mac_data_len; + unsigned char logon_id[8]; + unsigned char mac_value[8]; + unsigned char mac_content_flgs; + unsigned char pad_002; + unsigned short domain; + unsigned char pad_003[12]; + unsigned char pad_004[36]; +}; + +#ifndef DEV_NAME +#define DEV_NAME "z90crypt" +#endif +#define PRINTK(fmt, args...) \ + printk(KERN_DEBUG DEV_NAME ": %s -> " fmt, __FUNCTION__ , ## args) +#define PRINTKN(fmt, args...) \ + printk(KERN_DEBUG DEV_NAME ": " fmt, ## args) +#define PRINTKW(fmt, args...) \ + printk(KERN_WARNING DEV_NAME ": %s -> " fmt, __FUNCTION__ , ## args) +#define PRINTKC(fmt, args...) \ + printk(KERN_CRIT DEV_NAME ": %s -> " fmt, __FUNCTION__ , ## args) + +#ifdef Z90CRYPT_DEBUG +#define PDEBUG(fmt, args...) \ + printk(KERN_DEBUG DEV_NAME ": %s -> " fmt, __FUNCTION__ , ## args) +#else +#define PDEBUG(fmt, args...) do {} while (0) +#endif + +#define UMIN(a,b) ((a) < (b) ? (a) : (b)) +#define IS_EVEN(x) ((x) == (2 * ((x) / 2))) + + +#endif |