| /linux-4.4.14/drivers/s390/crypto/ |
| H A D | zcrypt_msgtype50.c | 186 struct ap_message *ap_msg, ICAMEX_msg_to_type50MEX_msg()
195 struct type50_meb1_msg *meb1 = ap_msg->message; ICAMEX_msg_to_type50MEX_msg()
197 ap_msg->length = sizeof(*meb1); ICAMEX_msg_to_type50MEX_msg()
205 struct type50_meb2_msg *meb2 = ap_msg->message; ICAMEX_msg_to_type50MEX_msg()
207 ap_msg->length = sizeof(*meb2); ICAMEX_msg_to_type50MEX_msg()
216 struct type50_meb3_msg *meb3 = ap_msg->message; ICAMEX_msg_to_type50MEX_msg()
218 ap_msg->length = sizeof(*meb3); ICAMEX_msg_to_type50MEX_msg()
244 struct ap_message *ap_msg, ICACRT_msg_to_type50CRT_msg()
260 struct type50_crb1_msg *crb1 = ap_msg->message; ICACRT_msg_to_type50CRT_msg()
262 ap_msg->length = sizeof(*crb1); ICACRT_msg_to_type50CRT_msg()
273 struct type50_crb2_msg *crb2 = ap_msg->message; ICACRT_msg_to_type50CRT_msg()
275 ap_msg->length = sizeof(*crb2); ICACRT_msg_to_type50CRT_msg()
287 struct type50_crb3_msg *crb3 = ap_msg->message; ICACRT_msg_to_type50CRT_msg()
289 ap_msg->length = sizeof(*crb3); ICACRT_msg_to_type50CRT_msg()
399 goto out; /* ap_msg->rc indicates the error */ zcrypt_cex2a_receive()
427 struct ap_message ap_msg; zcrypt_cex2a_modexpo() local
431 ap_init_message(&ap_msg); zcrypt_cex2a_modexpo()
433 ap_msg.message = kmalloc(MSGTYPE50_CRB2_MAX_MSG_SIZE, zcrypt_cex2a_modexpo()
436 ap_msg.message = kmalloc(MSGTYPE50_CRB3_MAX_MSG_SIZE, zcrypt_cex2a_modexpo()
438 if (!ap_msg.message) zcrypt_cex2a_modexpo()
440 ap_msg.receive = zcrypt_cex2a_receive; zcrypt_cex2a_modexpo()
441 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_cex2a_modexpo()
443 ap_msg.private = &work; zcrypt_cex2a_modexpo()
444 rc = ICAMEX_msg_to_type50MEX_msg(zdev, &ap_msg, mex); zcrypt_cex2a_modexpo()
448 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_cex2a_modexpo()
451 rc = ap_msg.rc; zcrypt_cex2a_modexpo()
453 rc = convert_response(zdev, &ap_msg, mex->outputdata, zcrypt_cex2a_modexpo()
457 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_cex2a_modexpo()
459 kfree(ap_msg.message); zcrypt_cex2a_modexpo()
473 struct ap_message ap_msg; zcrypt_cex2a_modexpo_crt() local
477 ap_init_message(&ap_msg); zcrypt_cex2a_modexpo_crt()
479 ap_msg.message = kmalloc(MSGTYPE50_CRB2_MAX_MSG_SIZE, zcrypt_cex2a_modexpo_crt()
482 ap_msg.message = kmalloc(MSGTYPE50_CRB3_MAX_MSG_SIZE, zcrypt_cex2a_modexpo_crt()
484 if (!ap_msg.message) zcrypt_cex2a_modexpo_crt()
486 ap_msg.receive = zcrypt_cex2a_receive; zcrypt_cex2a_modexpo_crt()
487 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_cex2a_modexpo_crt()
489 ap_msg.private = &work; zcrypt_cex2a_modexpo_crt()
490 rc = ICACRT_msg_to_type50CRT_msg(zdev, &ap_msg, crt); zcrypt_cex2a_modexpo_crt()
494 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_cex2a_modexpo_crt()
497 rc = ap_msg.rc; zcrypt_cex2a_modexpo_crt()
499 rc = convert_response(zdev, &ap_msg, crt->outputdata, zcrypt_cex2a_modexpo_crt()
503 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_cex2a_modexpo_crt()
505 kfree(ap_msg.message); zcrypt_cex2a_modexpo_crt()
185 ICAMEX_msg_to_type50MEX_msg(struct zcrypt_device *zdev, struct ap_message *ap_msg, struct ica_rsa_modexpo *mex) ICAMEX_msg_to_type50MEX_msg() argument
243 ICACRT_msg_to_type50CRT_msg(struct zcrypt_device *zdev, struct ap_message *ap_msg, struct ica_rsa_modexpo_crt *crt) ICACRT_msg_to_type50CRT_msg() argument
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| H A D | zcrypt_msgtype6.c | 156 * @ap_msg: pointer to AP message
162 struct ap_message *ap_msg, ICAMEX_msg_to_type6MEX_msgX()
187 } __packed * msg = ap_msg->message; ICAMEX_msg_to_type6MEX_msgX()
215 ap_msg->length = size; ICAMEX_msg_to_type6MEX_msgX()
223 * @ap_msg: pointer to AP message
229 struct ap_message *ap_msg, ICACRT_msg_to_type6CRT_msgX()
255 } __packed * msg = ap_msg->message; ICACRT_msg_to_type6CRT_msgX()
282 ap_msg->length = size; ICACRT_msg_to_type6CRT_msgX()
290 * @ap_msg: pointer to AP message
301 struct ap_message *ap_msg, XCRB_msg_to_type6CPRB_msgX()
311 } __packed * msg = ap_msg->message; XCRB_msg_to_type6CPRB_msgX()
315 char *req_data = ap_msg->message + sizeof(struct type6_hdr) + rcblen; XCRB_msg_to_type6CPRB_msgX()
323 ap_msg->length = sizeof(struct type6_hdr) + XCRB_msg_to_type6CPRB_msgX()
326 if (ap_msg->length > MSGTYPE06_MAX_MSG_SIZE) XCRB_msg_to_type6CPRB_msgX()
383 ap_msg->special = 1; XCRB_msg_to_type6CPRB_msgX()
385 ap_msg->special = 0; XCRB_msg_to_type6CPRB_msgX()
396 struct ap_message *ap_msg, xcrb_msg_to_type6_ep11cprb_msgx()
415 } __packed * msg = ap_msg->message; xcrb_msg_to_type6_ep11cprb_msgx()
430 ap_msg->length = sizeof(struct type6_hdr) + xcRB->req_len; xcrb_msg_to_type6_ep11cprb_msgx()
833 goto out; /* ap_msg->rc indicates the error */ zcrypt_msgtype6_receive()
882 goto out; /* ap_msg->rc indicates the error */ zcrypt_msgtype6_receive_ep11()
914 struct ap_message ap_msg; zcrypt_msgtype6_modexpo() local
920 ap_init_message(&ap_msg); zcrypt_msgtype6_modexpo()
921 ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL); zcrypt_msgtype6_modexpo()
922 if (!ap_msg.message) zcrypt_msgtype6_modexpo()
924 ap_msg.receive = zcrypt_msgtype6_receive; zcrypt_msgtype6_modexpo()
925 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_msgtype6_modexpo()
927 ap_msg.private = &resp_type; zcrypt_msgtype6_modexpo()
928 rc = ICAMEX_msg_to_type6MEX_msgX(zdev, &ap_msg, mex); zcrypt_msgtype6_modexpo()
932 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_modexpo()
935 rc = ap_msg.rc; zcrypt_msgtype6_modexpo()
937 rc = convert_response_ica(zdev, &ap_msg, zcrypt_msgtype6_modexpo()
942 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_modexpo()
944 free_page((unsigned long) ap_msg.message); zcrypt_msgtype6_modexpo()
958 struct ap_message ap_msg; zcrypt_msgtype6_modexpo_crt() local
964 ap_init_message(&ap_msg); zcrypt_msgtype6_modexpo_crt()
965 ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL); zcrypt_msgtype6_modexpo_crt()
966 if (!ap_msg.message) zcrypt_msgtype6_modexpo_crt()
968 ap_msg.receive = zcrypt_msgtype6_receive; zcrypt_msgtype6_modexpo_crt()
969 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_msgtype6_modexpo_crt()
971 ap_msg.private = &resp_type; zcrypt_msgtype6_modexpo_crt()
972 rc = ICACRT_msg_to_type6CRT_msgX(zdev, &ap_msg, crt); zcrypt_msgtype6_modexpo_crt()
976 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_modexpo_crt()
979 rc = ap_msg.rc; zcrypt_msgtype6_modexpo_crt()
981 rc = convert_response_ica(zdev, &ap_msg, zcrypt_msgtype6_modexpo_crt()
986 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_modexpo_crt()
988 free_page((unsigned long) ap_msg.message); zcrypt_msgtype6_modexpo_crt()
1002 struct ap_message ap_msg; zcrypt_msgtype6_send_cprb() local
1008 ap_init_message(&ap_msg); zcrypt_msgtype6_send_cprb()
1009 ap_msg.message = kmalloc(MSGTYPE06_MAX_MSG_SIZE, GFP_KERNEL); zcrypt_msgtype6_send_cprb()
1010 if (!ap_msg.message) zcrypt_msgtype6_send_cprb()
1012 ap_msg.receive = zcrypt_msgtype6_receive; zcrypt_msgtype6_send_cprb()
1013 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_msgtype6_send_cprb()
1015 ap_msg.private = &resp_type; zcrypt_msgtype6_send_cprb()
1016 rc = XCRB_msg_to_type6CPRB_msgX(zdev, &ap_msg, xcRB); zcrypt_msgtype6_send_cprb()
1020 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_send_cprb()
1023 rc = ap_msg.rc; zcrypt_msgtype6_send_cprb()
1025 rc = convert_response_xcrb(zdev, &ap_msg, xcRB); zcrypt_msgtype6_send_cprb()
1028 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_send_cprb()
1030 kzfree(ap_msg.message); zcrypt_msgtype6_send_cprb()
1044 struct ap_message ap_msg; zcrypt_msgtype6_send_ep11_cprb() local
1050 ap_init_message(&ap_msg); zcrypt_msgtype6_send_ep11_cprb()
1051 ap_msg.message = kmalloc(MSGTYPE06_MAX_MSG_SIZE, GFP_KERNEL); zcrypt_msgtype6_send_ep11_cprb()
1052 if (!ap_msg.message) zcrypt_msgtype6_send_ep11_cprb()
1054 ap_msg.receive = zcrypt_msgtype6_receive_ep11; zcrypt_msgtype6_send_ep11_cprb()
1055 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_msgtype6_send_ep11_cprb()
1057 ap_msg.private = &resp_type; zcrypt_msgtype6_send_ep11_cprb()
1058 rc = xcrb_msg_to_type6_ep11cprb_msgx(zdev, &ap_msg, xcrb); zcrypt_msgtype6_send_ep11_cprb()
1062 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_send_ep11_cprb()
1065 rc = ap_msg.rc; zcrypt_msgtype6_send_ep11_cprb()
1067 rc = convert_response_ep11_xcrb(zdev, &ap_msg, xcrb); zcrypt_msgtype6_send_ep11_cprb()
1070 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_send_ep11_cprb()
1073 kzfree(ap_msg.message); zcrypt_msgtype6_send_ep11_cprb()
1088 struct ap_message ap_msg; zcrypt_msgtype6_rng() local
1094 ap_init_message(&ap_msg); zcrypt_msgtype6_rng()
1095 ap_msg.message = kmalloc(MSGTYPE06_MAX_MSG_SIZE, GFP_KERNEL); zcrypt_msgtype6_rng()
1096 if (!ap_msg.message) zcrypt_msgtype6_rng()
1098 ap_msg.receive = zcrypt_msgtype6_receive; zcrypt_msgtype6_rng()
1099 ap_msg.psmid = (((unsigned long long) current->pid) << 32) + zcrypt_msgtype6_rng()
1101 ap_msg.private = &resp_type; zcrypt_msgtype6_rng()
1102 rng_type6CPRB_msgX(zdev->ap_dev, &ap_msg, ZCRYPT_RNG_BUFFER_SIZE); zcrypt_msgtype6_rng()
1104 ap_queue_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_rng()
1107 rc = ap_msg.rc; zcrypt_msgtype6_rng()
1109 rc = convert_response_rng(zdev, &ap_msg, buffer); zcrypt_msgtype6_rng()
1112 ap_cancel_message(zdev->ap_dev, &ap_msg); zcrypt_msgtype6_rng()
1113 kfree(ap_msg.message); zcrypt_msgtype6_rng()
161 ICAMEX_msg_to_type6MEX_msgX(struct zcrypt_device *zdev, struct ap_message *ap_msg, struct ica_rsa_modexpo *mex) ICAMEX_msg_to_type6MEX_msgX() argument
228 ICACRT_msg_to_type6CRT_msgX(struct zcrypt_device *zdev, struct ap_message *ap_msg, struct ica_rsa_modexpo_crt *crt) ICACRT_msg_to_type6CRT_msgX() argument
300 XCRB_msg_to_type6CPRB_msgX(struct zcrypt_device *zdev, struct ap_message *ap_msg, struct ica_xcRB *xcRB) XCRB_msg_to_type6CPRB_msgX() argument
395 xcrb_msg_to_type6_ep11cprb_msgx(struct zcrypt_device *zdev, struct ap_message *ap_msg, struct ep11_urb *xcRB) xcrb_msg_to_type6_ep11cprb_msgx() argument
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| H A D | ap_bus.h | 244 static inline void ap_init_message(struct ap_message *ap_msg) ap_init_message() argument
246 ap_msg->psmid = 0; ap_init_message()
247 ap_msg->length = 0; ap_init_message()
248 ap_msg->rc = 0; ap_init_message()
249 ap_msg->special = 0; ap_init_message()
250 ap_msg->receive = NULL; ap_init_message()
261 void ap_queue_message(struct ap_device *ap_dev, struct ap_message *ap_msg);
262 void ap_cancel_message(struct ap_device *ap_dev, struct ap_message *ap_msg);
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| H A D | ap_bus.c | 554 struct ap_message *ap_msg; ap_sm_recv() local
565 list_for_each_entry(ap_msg, &ap_dev->pendingq, list) { ap_sm_recv()
566 if (ap_msg->psmid != ap_dev->reply->psmid) ap_sm_recv()
568 list_del_init(&ap_msg->list); ap_sm_recv()
570 ap_msg->receive(ap_dev, ap_msg, ap_dev->reply); ap_sm_recv()
628 struct ap_message *ap_msg; ap_sm_write() local
633 ap_msg = list_entry(ap_dev->requestq.next, struct ap_message, list); ap_sm_write()
634 status = __ap_send(ap_dev->qid, ap_msg->psmid, ap_sm_write()
635 ap_msg->message, ap_msg->length, ap_msg->special); ap_sm_write()
643 list_move_tail(&ap_msg->list, &ap_dev->pendingq); ap_sm_write()
659 list_del_init(&ap_msg->list); ap_sm_write()
661 ap_msg->rc = -EINVAL; ap_sm_write()
662 ap_msg->receive(ap_dev, ap_msg, NULL); ap_sm_write()
974 * @ap_msg: The message that is to be added
976 void ap_queue_message(struct ap_device *ap_dev, struct ap_message *ap_msg) ap_queue_message() argument
980 BUG_ON(!ap_msg->receive); ap_queue_message()
984 list_add_tail(&ap_msg->list, &ap_dev->requestq); ap_queue_message()
996 * @ap_msg: The message that is to be removed
1003 void ap_cancel_message(struct ap_device *ap_dev, struct ap_message *ap_msg) ap_cancel_message() argument
1008 if (!list_empty(&ap_msg->list)) { ap_cancel_message()
1010 if (tmp->psmid == ap_msg->psmid) { ap_cancel_message()
1016 list_del_init(&ap_msg->list); ap_cancel_message()
1338 struct ap_message *ap_msg, *next; __ap_flush_queue() local
1340 list_for_each_entry_safe(ap_msg, next, &ap_dev->pendingq, list) { __ap_flush_queue()
1341 list_del_init(&ap_msg->list); __ap_flush_queue()
1343 ap_msg->rc = -EAGAIN; __ap_flush_queue()
1344 ap_msg->receive(ap_dev, ap_msg, NULL); __ap_flush_queue()
1346 list_for_each_entry_safe(ap_msg, next, &ap_dev->requestq, list) { __ap_flush_queue()
1347 list_del_init(&ap_msg->list); __ap_flush_queue()
1349 ap_msg->rc = -EAGAIN; __ap_flush_queue()
1350 ap_msg->receive(ap_dev, ap_msg, NULL); __ap_flush_queue()
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| H A D | zcrypt_msgtype6.h | 123 * @ap_msg: pointer to AP message
126 struct ap_message *ap_msg, rng_type6CPRB_msgX()
137 } __packed * msg = ap_msg->message; rng_type6CPRB_msgX()
165 ap_msg->length = sizeof(*msg); rng_type6CPRB_msgX()
125 rng_type6CPRB_msgX(struct ap_device *ap_dev, struct ap_message *ap_msg, unsigned random_number_length) rng_type6CPRB_msgX() argument
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| H A D | zcrypt_pcixcc.c | 216 struct ap_message ap_msg; zcrypt_pcixcc_rng_supported() local
225 ap_init_message(&ap_msg); zcrypt_pcixcc_rng_supported()
226 ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL); zcrypt_pcixcc_rng_supported()
227 if (!ap_msg.message) zcrypt_pcixcc_rng_supported()
230 rng_type6CPRB_msgX(ap_dev, &ap_msg, 4); zcrypt_pcixcc_rng_supported()
231 rc = ap_send(ap_dev->qid, 0x0102030405060708ULL, ap_msg.message, zcrypt_pcixcc_rng_supported()
232 ap_msg.length); zcrypt_pcixcc_rng_supported()
239 rc = ap_recv(ap_dev->qid, &psmid, ap_msg.message, 4096); zcrypt_pcixcc_rng_supported()
250 reply = ap_msg.message; zcrypt_pcixcc_rng_supported()
256 free_page((unsigned long) ap_msg.message); zcrypt_pcixcc_rng_supported()
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