105 sr_crypto_discipline_init(struct sr_discipline *sd)  in sr_crypto_discipline_init()  argument
110 	sd->sd_wu_size = sizeof(struct sr_crypto_wu);  in sr_crypto_discipline_init()
111 	sd->sd_type = SR_MD_CRYPTO;  in sr_crypto_discipline_init()
112 	strlcpy(sd->sd_name, "CRYPTO", sizeof(sd->sd_name));  in sr_crypto_discipline_init()
113 	sd->sd_capabilities = SR_CAP_SYSTEM_DISK | SR_CAP_AUTO_ASSEMBLE;  in sr_crypto_discipline_init()
114 	sd->sd_max_wu = SR_CRYPTO_NOWU;  in sr_crypto_discipline_init()
117 		sd->mds.mdd_crypto.scr_sid[i] = (u_int64_t)-1;  in sr_crypto_discipline_init()
120 	sd->sd_alloc_resources = sr_crypto_alloc_resources;  in sr_crypto_discipline_init()
121 	sd->sd_assemble = sr_crypto_assemble;  in sr_crypto_discipline_init()
122 	sd->sd_create = sr_crypto_create;  in sr_crypto_discipline_init()
123 	sd->sd_free_resources = sr_crypto_free_resources;  in sr_crypto_discipline_init()
124 	sd->sd_ioctl_handler = sr_crypto_ioctl;  in sr_crypto_discipline_init()
125 	sd->sd_meta_opt_handler = sr_crypto_meta_opt_handler;  in sr_crypto_discipline_init()
126 	sd->sd_scsi_rw = sr_crypto_rw;  in sr_crypto_discipline_init()
127 	sd->sd_scsi_done = sr_crypto_done;  in sr_crypto_discipline_init()
131 sr_crypto_create(struct sr_discipline *sd, struct bioc_createraid *bc,  in sr_crypto_create()  argument
137 		sr_error(sd->sd_sc, "%s requires exactly one chunk",  in sr_crypto_create()
138 		    sd->sd_name);  in sr_crypto_create()
142 	sd->sd_meta->ssdi.ssd_size = coerced_size;  in sr_crypto_create()
144 	rv = sr_crypto_meta_create(sd, &sd->mds.mdd_crypto, bc);  in sr_crypto_create()
148 	sd->sd_max_ccb_per_wu = no_chunk;  in sr_crypto_create()
153 sr_crypto_meta_create(struct sr_discipline *sd, struct sr_crypto *mdd_crypto,  in sr_crypto_meta_create()  argument
159 	if (sd->sd_meta->ssdi.ssd_size > SR_CRYPTO_MAXSIZE) {  in sr_crypto_meta_create()
160 		sr_error(sd->sd_sc, "%s exceeds maximum size (%lli > %llu)",  in sr_crypto_meta_create()
161 		    sd->sd_name, sd->sd_meta->ssdi.ssd_size,  in sr_crypto_meta_create()
173 	SLIST_INSERT_HEAD(&sd->sd_meta_opt, omi, omi_link);  in sr_crypto_meta_create()
175 	sd->sd_meta->ssdi.ssd_opt_no++;  in sr_crypto_meta_create()
182 		if (sr_crypto_get_kdf(bc, sd, mdd_crypto))  in sr_crypto_meta_create()
185 		    sr_crypto_create_key_disk(sd, mdd_crypto, bc->bc_key_disk);  in sr_crypto_meta_create()
188 		sd->sd_capabilities |= SR_CAP_AUTO_ASSEMBLE;  in sr_crypto_meta_create()
197 	} else if (sr_crypto_get_kdf(bc, sd, mdd_crypto))  in sr_crypto_meta_create()
204 	sr_crypto_create_keys(sd, mdd_crypto);  in sr_crypto_meta_create()
212 sr_crypto_set_key(struct sr_discipline *sd, struct sr_crypto *mdd_crypto,  in sr_crypto_set_key()  argument
230 		    sr_crypto_read_key_disk(sd, mdd_crypto, bc->bc_key_disk);  in sr_crypto_set_key()
252 		if (sr_crypto_get_kdf(bc, sd, mdd_crypto))  in sr_crypto_set_key()
264 sr_crypto_assemble(struct sr_discipline *sd,  in sr_crypto_assemble()  argument
269 	rv = sr_crypto_set_key(sd, &sd->mds.mdd_crypto, bc, no_chunk, data);  in sr_crypto_assemble()
273 	sd->sd_max_ccb_per_wu = sd->sd_meta->ssdi.ssd_chunk_no;  in sr_crypto_assemble()
343 sr_crypto_get_kdf(struct bioc_createraid *bc, struct sr_discipline *sd,  in sr_crypto_get_kdf()  argument
469 sr_crypto_decrypt_key(struct sr_discipline *sd, struct sr_crypto *mdd_crypto)  in sr_crypto_decrypt_key()  argument
474 	DNPRINTF(SR_D_DIS, "%s: sr_crypto_decrypt_key\n", DEVNAME(sd->sd_sc));  in sr_crypto_decrypt_key()
512 sr_crypto_create_keys(struct sr_discipline *sd, struct sr_crypto *mdd_crypto)  in sr_crypto_create_keys()  argument
516 	    DEVNAME(sd->sd_sc));  in sr_crypto_create_keys()
554 sr_crypto_change_maskkey(struct sr_discipline *sd, struct sr_crypto *mdd_crypto,  in sr_crypto_change_maskkey()  argument
563 	    DEVNAME(sd->sd_sc));  in sr_crypto_change_maskkey()
586 		sr_error(sd->sd_sc, "incorrect key or passphrase");  in sr_crypto_change_maskkey()
634 sr_crypto_create_key_disk(struct sr_discipline *sd,  in sr_crypto_create_key_disk()  argument
637 	struct sr_softc		*sc = sd->sd_sc;  in sr_crypto_create_key_disk()
702 	km->scmi.scm_volid = sd->sd_meta->ssdi.ssd_level;  in sr_crypto_create_key_disk()
707 	memcpy(&km->scmi.scm_uuid, &sd->sd_meta->ssdi.ssd_uuid,  in sr_crypto_create_key_disk()
724 	memcpy(&sm->ssdi.ssd_uuid, &sd->sd_meta->ssdi.ssd_uuid,  in sr_crypto_create_key_disk()
738 	fakesd->sd_sc = sd->sd_sc;  in sr_crypto_create_key_disk()
797 sr_crypto_read_key_disk(struct sr_discipline *sd, struct sr_crypto *mdd_crypto,  in sr_crypto_read_key_disk()  argument
800 	struct sr_softc		*sc = sd->sd_sc;  in sr_crypto_read_key_disk()
858 	if (sr_meta_native_read(sd, dev, sm, NULL)) {  in sr_crypto_read_key_disk()
863 	if (sr_meta_validate(sd, dev, sm, NULL)) {  in sr_crypto_read_key_disk()
920 sr_crypto_free_sessions(struct sr_discipline *sd, struct sr_crypto *mdd_crypto)  in sr_crypto_free_sessions()  argument
933 sr_crypto_alloc_resources_internal(struct sr_discipline *sd,  in sr_crypto_alloc_resources_internal()  argument
942 	    DEVNAME(sd->sd_sc));  in sr_crypto_alloc_resources_internal()
953 		sr_error(sd->sd_sc, "unknown crypto algorithm");  in sr_crypto_alloc_resources_internal()
960 	if (sr_wu_alloc(sd)) {  in sr_crypto_alloc_resources_internal()
961 		sr_error(sd->sd_sc, "unable to allocate work units");  in sr_crypto_alloc_resources_internal()
964 	if (sr_ccb_alloc(sd)) {  in sr_crypto_alloc_resources_internal()
965 		sr_error(sd->sd_sc, "unable to allocate CCBs");  in sr_crypto_alloc_resources_internal()
968 	if (sr_crypto_decrypt_key(sd, mdd_crypto)) {  in sr_crypto_alloc_resources_internal()
969 		sr_error(sd->sd_sc, "incorrect key or passphrase");  in sr_crypto_alloc_resources_internal()
979 	TAILQ_FOREACH(wu, &sd->sd_wu, swu_next) {  in sr_crypto_alloc_resources_internal()
993 	num_keys = ((sd->sd_meta->ssdi.ssd_size - 1) >>  in sr_crypto_alloc_resources_internal()
1001 			sr_crypto_free_sessions(sd, mdd_crypto);  in sr_crypto_alloc_resources_internal()
1006 	sr_hotplug_register(sd, sr_crypto_hotplug);  in sr_crypto_alloc_resources_internal()
1012 sr_crypto_alloc_resources(struct sr_discipline *sd)  in sr_crypto_alloc_resources()  argument
1014 	return sr_crypto_alloc_resources_internal(sd, &sd->mds.mdd_crypto);  in sr_crypto_alloc_resources()
1018 sr_crypto_free_resources_internal(struct sr_discipline *sd,  in sr_crypto_free_resources_internal()  argument
1025 	    DEVNAME(sd->sd_sc));  in sr_crypto_free_resources_internal()
1034 	sr_hotplug_unregister(sd, sr_crypto_hotplug);  in sr_crypto_free_resources_internal()
1036 	sr_crypto_free_sessions(sd, mdd_crypto);  in sr_crypto_free_resources_internal()
1038 	TAILQ_FOREACH(wu, &sd->sd_wu, swu_next) {  in sr_crypto_free_resources_internal()
1046 	sr_wu_free(sd);  in sr_crypto_free_resources_internal()
1047 	sr_ccb_free(sd);  in sr_crypto_free_resources_internal()
1051 sr_crypto_free_resources(struct sr_discipline *sd)  in sr_crypto_free_resources()  argument
1053 	struct sr_crypto *mdd_crypto = &sd->mds.mdd_crypto;  in sr_crypto_free_resources()
1054 	sr_crypto_free_resources_internal(sd, mdd_crypto);  in sr_crypto_free_resources()
1058 sr_crypto_ioctl_internal(struct sr_discipline *sd,  in sr_crypto_ioctl_internal()  argument
1066 	    DEVNAME(sd->sd_sc), bd->bd_cmd);  in sr_crypto_ioctl_internal()
1105 		if (sr_crypto_change_maskkey(sd, mdd_crypto, &kdfinfo1,  in sr_crypto_ioctl_internal()
1110 		rv = sr_meta_save(sd, SR_META_DIRTY);  in sr_crypto_ioctl_internal()
1124 sr_crypto_ioctl(struct sr_discipline *sd, struct bioc_discipline *bd)  in sr_crypto_ioctl()  argument
1126 	struct sr_crypto *mdd_crypto = &sd->mds.mdd_crypto;  in sr_crypto_ioctl()
1127 	return sr_crypto_ioctl_internal(sd, mdd_crypto, bd);  in sr_crypto_ioctl()
1131 sr_crypto_meta_opt_handler_internal(struct sr_discipline *sd,  in sr_crypto_meta_opt_handler_internal()  argument
1145 sr_crypto_meta_opt_handler(struct sr_discipline *sd, struct sr_meta_opt_hdr *om)  in sr_crypto_meta_opt_handler()  argument
1147 	struct sr_crypto *mdd_crypto = &sd->mds.mdd_crypto;  in sr_crypto_meta_opt_handler()
1148 	return sr_crypto_meta_opt_handler_internal(sd, mdd_crypto, om);  in sr_crypto_meta_opt_handler()
1193 	struct sr_discipline	*sd = wu->swu_dis;  in sr_crypto_dev_rw()  local
1201 	ccb = sr_ccb_rw(sd, 0, blkno, xs->datalen, xs->data, xs->flags, 0);  in sr_crypto_dev_rw()
1205 		    DEVNAME(sd->sd_sc), sd->sd_meta->ssd_devname);  in sr_crypto_dev_rw()
1265 sr_crypto_hotplug(struct sr_discipline *sd, struct disk *diskp, int action)  in sr_crypto_hotplug()  argument
1268 	    DEVNAME(sd->sd_sc), diskp->dk_name, action);  in sr_crypto_hotplug()