ia64/linux-2.6.18-xen.hg

view arch/s390/crypto/crypt_s390_query.c @ 647:a5bb490065f6

Fix the build after public header sync.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Wed Aug 13 14:01:49 2008 +0100 (2008-08-13)
parents 831230e53067
children
line source
1 /*
2 * Cryptographic API.
3 *
4 * Support for s390 cryptographic instructions.
5 * Testing module for querying processor crypto capabilities.
6 *
7 * Copyright (c) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation
8 * Author(s): Thomas Spatzier (tspat@de.ibm.com)
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the Free
12 * Software Foundation; either version 2 of the License, or (at your option)
13 * any later version.
14 *
15 */
16 #include <linux/module.h>
17 #include <linux/init.h>
18 #include <linux/kernel.h>
19 #include <asm/errno.h>
20 #include "crypt_s390.h"
22 static void query_available_functions(void)
23 {
24 printk(KERN_INFO "#####################\n");
26 /* query available KM functions */
27 printk(KERN_INFO "KM_QUERY: %d\n",
28 crypt_s390_func_available(KM_QUERY));
29 printk(KERN_INFO "KM_DEA: %d\n",
30 crypt_s390_func_available(KM_DEA_ENCRYPT));
31 printk(KERN_INFO "KM_TDEA_128: %d\n",
32 crypt_s390_func_available(KM_TDEA_128_ENCRYPT));
33 printk(KERN_INFO "KM_TDEA_192: %d\n",
34 crypt_s390_func_available(KM_TDEA_192_ENCRYPT));
35 printk(KERN_INFO "KM_AES_128: %d\n",
36 crypt_s390_func_available(KM_AES_128_ENCRYPT));
37 printk(KERN_INFO "KM_AES_192: %d\n",
38 crypt_s390_func_available(KM_AES_192_ENCRYPT));
39 printk(KERN_INFO "KM_AES_256: %d\n",
40 crypt_s390_func_available(KM_AES_256_ENCRYPT));
42 /* query available KMC functions */
43 printk(KERN_INFO "KMC_QUERY: %d\n",
44 crypt_s390_func_available(KMC_QUERY));
45 printk(KERN_INFO "KMC_DEA: %d\n",
46 crypt_s390_func_available(KMC_DEA_ENCRYPT));
47 printk(KERN_INFO "KMC_TDEA_128: %d\n",
48 crypt_s390_func_available(KMC_TDEA_128_ENCRYPT));
49 printk(KERN_INFO "KMC_TDEA_192: %d\n",
50 crypt_s390_func_available(KMC_TDEA_192_ENCRYPT));
51 printk(KERN_INFO "KMC_AES_128: %d\n",
52 crypt_s390_func_available(KMC_AES_128_ENCRYPT));
53 printk(KERN_INFO "KMC_AES_192: %d\n",
54 crypt_s390_func_available(KMC_AES_192_ENCRYPT));
55 printk(KERN_INFO "KMC_AES_256: %d\n",
56 crypt_s390_func_available(KMC_AES_256_ENCRYPT));
58 /* query available KIMD functions */
59 printk(KERN_INFO "KIMD_QUERY: %d\n",
60 crypt_s390_func_available(KIMD_QUERY));
61 printk(KERN_INFO "KIMD_SHA_1: %d\n",
62 crypt_s390_func_available(KIMD_SHA_1));
63 printk(KERN_INFO "KIMD_SHA_256: %d\n",
64 crypt_s390_func_available(KIMD_SHA_256));
66 /* query available KLMD functions */
67 printk(KERN_INFO "KLMD_QUERY: %d\n",
68 crypt_s390_func_available(KLMD_QUERY));
69 printk(KERN_INFO "KLMD_SHA_1: %d\n",
70 crypt_s390_func_available(KLMD_SHA_1));
71 printk(KERN_INFO "KLMD_SHA_256: %d\n",
72 crypt_s390_func_available(KLMD_SHA_256));
74 /* query available KMAC functions */
75 printk(KERN_INFO "KMAC_QUERY: %d\n",
76 crypt_s390_func_available(KMAC_QUERY));
77 printk(KERN_INFO "KMAC_DEA: %d\n",
78 crypt_s390_func_available(KMAC_DEA));
79 printk(KERN_INFO "KMAC_TDEA_128: %d\n",
80 crypt_s390_func_available(KMAC_TDEA_128));
81 printk(KERN_INFO "KMAC_TDEA_192: %d\n",
82 crypt_s390_func_available(KMAC_TDEA_192));
83 }
85 static int init(void)
86 {
87 struct crypt_s390_query_status status = {
88 .high = 0,
89 .low = 0
90 };
92 printk(KERN_INFO "crypt_s390: querying available crypto functions\n");
93 crypt_s390_km(KM_QUERY, &status, NULL, NULL, 0);
94 printk(KERN_INFO "KM:\t%016llx %016llx\n",
95 (unsigned long long) status.high,
96 (unsigned long long) status.low);
97 status.high = status.low = 0;
98 crypt_s390_kmc(KMC_QUERY, &status, NULL, NULL, 0);
99 printk(KERN_INFO "KMC:\t%016llx %016llx\n",
100 (unsigned long long) status.high,
101 (unsigned long long) status.low);
102 status.high = status.low = 0;
103 crypt_s390_kimd(KIMD_QUERY, &status, NULL, 0);
104 printk(KERN_INFO "KIMD:\t%016llx %016llx\n",
105 (unsigned long long) status.high,
106 (unsigned long long) status.low);
107 status.high = status.low = 0;
108 crypt_s390_klmd(KLMD_QUERY, &status, NULL, 0);
109 printk(KERN_INFO "KLMD:\t%016llx %016llx\n",
110 (unsigned long long) status.high,
111 (unsigned long long) status.low);
112 status.high = status.low = 0;
113 crypt_s390_kmac(KMAC_QUERY, &status, NULL, 0);
114 printk(KERN_INFO "KMAC:\t%016llx %016llx\n",
115 (unsigned long long) status.high,
116 (unsigned long long) status.low);
118 query_available_functions();
119 return -ECANCELED;
120 }
122 static void __exit cleanup(void)
123 {
124 }
126 module_init(init);
127 module_exit(cleanup);
129 MODULE_LICENSE("GPL");