109 crypto_create_session(struct fcrypt *fcr, struct session_op *sop)  in crypto_create_session()  argument
339 	mutex_lock(&fcr->sem);  in crypto_create_session()
341 	list_for_each_entry(ses_ptr, &fcr->list, entry) {  in crypto_create_session()
351 	list_add(&ses_new->entry, &fcr->list);  in crypto_create_session()
352 	mutex_unlock(&fcr->sem);  in crypto_create_session()
398 crypto_finish_session(struct fcrypt *fcr, uint32_t sid)  in crypto_finish_session()  argument
404 	mutex_lock(&fcr->sem);  in crypto_finish_session()
405 	head = &fcr->list;  in crypto_finish_session()
418 	mutex_unlock(&fcr->sem);  in crypto_finish_session()
425 crypto_finish_all_sessions(struct fcrypt *fcr)  in crypto_finish_all_sessions()  argument
430 	mutex_lock(&fcr->sem);  in crypto_finish_all_sessions()
432 	head = &fcr->list;  in crypto_finish_all_sessions()
437 	mutex_unlock(&fcr->sem);  in crypto_finish_all_sessions()
444 crypto_get_session_by_sid(struct fcrypt *fcr, uint32_t sid)  in crypto_get_session_by_sid()  argument
448 	if (unlikely(fcr == NULL))  in crypto_get_session_by_sid()
451 	mutex_lock(&fcr->sem);  in crypto_get_session_by_sid()
452 	list_for_each_entry(ses_ptr, &fcr->list, entry) {  in crypto_get_session_by_sid()
459 	mutex_unlock(&fcr->sem);  in crypto_get_session_by_sid()
474 crypto_get_sessions_by_sid(struct fcrypt *fcr,  in crypto_get_sessions_by_sid()  argument
481 	if (unlikely(fcr == NULL)) {  in crypto_get_sessions_by_sid()
491 	mutex_lock(&fcr->sem);  in crypto_get_sessions_by_sid()
493 	list_for_each_entry(ses_ptr, &fcr->list, entry) {  in crypto_get_sessions_by_sid()
507 	mutex_unlock(&fcr->sem);  in crypto_get_sessions_by_sid()
520 crypto_copy_hash_state(struct fcrypt *fcr, uint32_t dst_sid, uint32_t src_sid)  in crypto_copy_hash_state()  argument
525 	ret = crypto_get_sessions_by_sid(fcr, src_sid, &src_ses,  in crypto_copy_hash_state()
765 static int fill_kcop_from_cop(struct kernel_crypt_op *kcop, struct fcrypt *fcr)  in fill_kcop_from_cop()  argument
772 	ses_ptr = crypto_get_session_by_sid(fcr, cop->ses);  in fill_kcop_from_cop()
798 static int fill_cop_from_kcop(struct kernel_crypt_op *kcop, struct fcrypt *fcr)  in fill_cop_from_kcop()  argument
818 			struct fcrypt *fcr, void __user *arg)  in kcop_from_user()  argument
823 	return fill_kcop_from_cop(kcop, fcr);  in kcop_from_user()
827 			struct fcrypt *fcr, void __user *arg)  in kcop_to_user()  argument
831 	ret = fill_cop_from_kcop(kcop, fcr);  in kcop_to_user()
879 static int get_session_info(struct fcrypt *fcr, struct session_info_op *siop)  in get_session_info()  argument
885 	ses_ptr = crypto_get_session_by_sid(fcr, siop->ses);  in get_session_info()
934 	struct fcrypt *fcr;  in cryptodev_ioctl()  local
945 	fcr = &pcr->fcrypt;  in cryptodev_ioctl()
969 		ret = crypto_create_session(fcr, &sop);  in cryptodev_ioctl()
974 			crypto_finish_session(fcr, sop.ses);  in cryptodev_ioctl()
982 		ret = crypto_finish_session(fcr, ses);  in cryptodev_ioctl()
988 		ret = get_session_info(fcr, &siop);  in cryptodev_ioctl()
996 		return crypto_copy_hash_state(fcr, cphop.dst_ses, cphop.src_ses);  in cryptodev_ioctl()
999 		if (unlikely(ret = kcop_from_user(&kcop, fcr, arg))) {  in cryptodev_ioctl()
1004 		ret = crypto_run(fcr, &kcop);  in cryptodev_ioctl()
1010 		return kcop_to_user(&kcop, fcr, arg);  in cryptodev_ioctl()
1012 		if (unlikely(ret = cryptodev_kcaop_from_user(&kcaop, fcr, arg))) {  in cryptodev_ioctl()
1017 		ret = crypto_auth_run(fcr, &kcaop);  in cryptodev_ioctl()
1022 		return cryptodev_kcaop_to_user(&kcaop, fcr, arg);  in cryptodev_ioctl()
1025 		if (unlikely(ret = kcop_from_user(&kcop, fcr, arg)))  in cryptodev_ioctl()
1034 		return kcop_to_user(&kcop, fcr, arg);  in cryptodev_ioctl()
1037 		return rk_cryptodev_ioctl(fcr, cmd, arg_);  in cryptodev_ioctl()
1099                                  struct fcrypt *fcr, void __user *arg)  in compat_kcop_from_user()  argument
1107 	return fill_kcop_from_cop(kcop, fcr);  in compat_kcop_from_user()
1111                                struct fcrypt *fcr, void __user *arg)  in compat_kcop_to_user()  argument
1116 	ret = fill_cop_from_kcop(kcop, fcr);  in compat_kcop_to_user()
1135 	struct fcrypt *fcr;  in cryptodev_compat_ioctl()  local
1145 	fcr = &pcr->fcrypt;  in cryptodev_compat_ioctl()
1160 		ret = crypto_create_session(fcr, &sop);  in cryptodev_compat_ioctl()
1167 			crypto_finish_session(fcr, sop.ses);  in cryptodev_compat_ioctl()
1173 		ret = compat_kcop_from_user(&kcop, fcr, arg);  in cryptodev_compat_ioctl()
1177 		ret = crypto_run(fcr, &kcop);  in cryptodev_compat_ioctl()
1181 		return compat_kcop_to_user(&kcop, fcr, arg);  in cryptodev_compat_ioctl()
1184 		ret = compat_kcaop_from_user(&kcaop, fcr, arg);  in cryptodev_compat_ioctl()
1190 		ret = crypto_auth_run(fcr, &kcaop);  in cryptodev_compat_ioctl()
1195 		return compat_kcaop_to_user(&kcaop, fcr, arg);  in cryptodev_compat_ioctl()
1198 		if (unlikely(ret = compat_kcop_from_user(&kcop, fcr, arg)))  in cryptodev_compat_ioctl()
1207 		return compat_kcop_to_user(&kcop, fcr, arg);  in cryptodev_compat_ioctl()
1210 		return rk_compat_cryptodev_ioctl(fcr, cmd, arg_);  in cryptodev_compat_ioctl()