132 	struct lib80211_crypt_data **crypt;  in prism2_ioctl_siwencode()  local
145 	crypt = &local->crypt_info.crypt[i];  in prism2_ioctl_siwencode()
148 		if (*crypt)  in prism2_ioctl_siwencode()
149 			lib80211_crypt_delayed_deinit(&local->crypt_info, crypt);  in prism2_ioctl_siwencode()
153 	if (*crypt != NULL && (*crypt)->ops != NULL &&  in prism2_ioctl_siwencode()
154 	    strcmp((*crypt)->ops->name, "WEP") != 0) {  in prism2_ioctl_siwencode()
156 		lib80211_crypt_delayed_deinit(&local->crypt_info, crypt);  in prism2_ioctl_siwencode()
159 	if (*crypt == NULL) {  in prism2_ioctl_siwencode()
183 		*crypt = new_crypt;  in prism2_ioctl_siwencode()
191 		(*crypt)->ops->set_key(keybuf, len, NULL, (*crypt)->priv);  in prism2_ioctl_siwencode()
193 			if (j != i && local->crypt_info.crypt[j]) {  in prism2_ioctl_siwencode()
235 	struct lib80211_crypt_data *crypt;  in prism2_ioctl_giwencode()  local
248 	crypt = local->crypt_info.crypt[i];  in prism2_ioctl_giwencode()
251 	if (crypt == NULL || crypt->ops == NULL) {  in prism2_ioctl_giwencode()
257 	if (strcmp(crypt->ops->name, "WEP") != 0) {  in prism2_ioctl_giwencode()
267 	len = crypt->ops->get_key(key, WEP_KEY_LEN, NULL, crypt->priv);  in prism2_ioctl_giwencode()
3206 	struct lib80211_crypt_data **crypt;  in prism2_ioctl_siwencodeext()  local
3224 		crypt = &local->crypt_info.crypt[i];  in prism2_ioctl_siwencodeext()
3228 		sta_ptr = ap_crypt_get_ptrs(local->ap, addr, 0, &crypt);  in prism2_ioctl_siwencodeext()
3237 				crypt = &local->crypt_info.crypt[i];  in prism2_ioctl_siwencodeext()
3245 		if (*crypt)  in prism2_ioctl_siwencodeext()
3246 			lib80211_crypt_delayed_deinit(&local->crypt_info, crypt);  in prism2_ioctl_siwencodeext()
3291 	if (*crypt == NULL || (*crypt)->ops != ops) {  in prism2_ioctl_siwencodeext()
3294 		lib80211_crypt_delayed_deinit(&local->crypt_info, crypt);  in prism2_ioctl_siwencodeext()
3311 		*crypt = new_crypt;  in prism2_ioctl_siwencodeext()
3321 	    && (*crypt)->ops->set_key &&  in prism2_ioctl_siwencodeext()
3322 	    (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,  in prism2_ioctl_siwencodeext()
3323 				   (*crypt)->priv) < 0) {  in prism2_ioctl_siwencodeext()
3339 			if (j != i && local->crypt_info.crypt[j]) {  in prism2_ioctl_siwencodeext()
3377 	struct lib80211_crypt_data **crypt;  in prism2_ioctl_giwencodeext()  local
3396 		crypt = &local->crypt_info.crypt[i];  in prism2_ioctl_giwencodeext()
3399 		sta_ptr = ap_crypt_get_ptrs(local->ap, addr, 0, &crypt);  in prism2_ioctl_giwencodeext()
3406 	if (*crypt == NULL || (*crypt)->ops == NULL) {  in prism2_ioctl_giwencodeext()
3411 		if (strcmp((*crypt)->ops->name, "WEP") == 0)  in prism2_ioctl_giwencodeext()
3413 		else if (strcmp((*crypt)->ops->name, "TKIP") == 0)  in prism2_ioctl_giwencodeext()
3415 		else if (strcmp((*crypt)->ops->name, "CCMP") == 0)  in prism2_ioctl_giwencodeext()
3420 		if ((*crypt)->ops->get_key) {  in prism2_ioctl_giwencodeext()
3422 				(*crypt)->ops->get_key(ext->key,  in prism2_ioctl_giwencodeext()
3425 						       (*crypt)->priv);  in prism2_ioctl_giwencodeext()
3446 	struct lib80211_crypt_data **crypt;  in prism2_ioctl_set_encryption()  local
3449 	param->u.crypt.err = 0;  in prism2_ioctl_set_encryption()
3450 	param->u.crypt.alg[HOSTAP_CRYPT_ALG_NAME_LEN - 1] = '\0';  in prism2_ioctl_set_encryption()
3453 	    (int) ((char *) param->u.crypt.key - (char *) param) +  in prism2_ioctl_set_encryption()
3454 	    param->u.crypt.key_len)  in prism2_ioctl_set_encryption()
3458 		if (param->u.crypt.idx >= WEP_KEYS)  in prism2_ioctl_set_encryption()
3461 		crypt = &local->crypt_info.crypt[param->u.crypt.idx];  in prism2_ioctl_set_encryption()
3463 		if (param->u.crypt.idx)  in prism2_ioctl_set_encryption()
3467 			(param->u.crypt.flags & HOSTAP_CRYPT_FLAG_PERMANENT),  in prism2_ioctl_set_encryption()
3468 			&crypt);  in prism2_ioctl_set_encryption()
3471 			param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;  in prism2_ioctl_set_encryption()
3476 	if (strcmp(param->u.crypt.alg, "none") == 0) {  in prism2_ioctl_set_encryption()
3477 		if (crypt)  in prism2_ioctl_set_encryption()
3478 			lib80211_crypt_delayed_deinit(&local->crypt_info, crypt);  in prism2_ioctl_set_encryption()
3482 	ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3483 	if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {  in prism2_ioctl_set_encryption()
3485 		ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3486 	} else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {  in prism2_ioctl_set_encryption()
3488 		ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3489 	} else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {  in prism2_ioctl_set_encryption()
3491 		ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3495 		       local->dev->name, param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3496 		param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ALG;  in prism2_ioctl_set_encryption()
3505 	if (*crypt == NULL || (*crypt)->ops != ops) {  in prism2_ioctl_set_encryption()
3508 		lib80211_crypt_delayed_deinit(&local->crypt_info, crypt);  in prism2_ioctl_set_encryption()
3517 		new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx);  in prism2_ioctl_set_encryption()
3520 			param->u.crypt.err =  in prism2_ioctl_set_encryption()
3526 		*crypt = new_crypt;  in prism2_ioctl_set_encryption()
3529 	if ((!(param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) ||  in prism2_ioctl_set_encryption()
3530 	     param->u.crypt.key_len > 0) && (*crypt)->ops->set_key &&  in prism2_ioctl_set_encryption()
3531 	    (*crypt)->ops->set_key(param->u.crypt.key,  in prism2_ioctl_set_encryption()
3532 				   param->u.crypt.key_len, param->u.crypt.seq,  in prism2_ioctl_set_encryption()
3533 				   (*crypt)->priv) < 0) {  in prism2_ioctl_set_encryption()
3536 		param->u.crypt.err = HOSTAP_CRYPT_ERR_KEY_SET_FAILED;  in prism2_ioctl_set_encryption()
3541 	if (param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) {  in prism2_ioctl_set_encryption()
3543 			local->crypt_info.tx_keyidx = param->u.crypt.idx;  in prism2_ioctl_set_encryption()
3544 		else if (param->u.crypt.idx) {  in prism2_ioctl_set_encryption()
3547 			param->u.crypt.err =  in prism2_ioctl_set_encryption()
3567 		param->u.crypt.err = HOSTAP_CRYPT_ERR_CARD_CONF_FAILED;  in prism2_ioctl_set_encryption()
3579 	struct lib80211_crypt_data **crypt;  in prism2_ioctl_get_encryption()  local
3583 	param->u.crypt.err = 0;  in prism2_ioctl_get_encryption()
3586 		(int) ((char *) param->u.crypt.key - (char *) param);  in prism2_ioctl_get_encryption()
3592 		if (param->u.crypt.idx >= WEP_KEYS)  in prism2_ioctl_get_encryption()
3593 			param->u.crypt.idx = local->crypt_info.tx_keyidx;  in prism2_ioctl_get_encryption()
3594 		crypt = &local->crypt_info.crypt[param->u.crypt.idx];  in prism2_ioctl_get_encryption()
3596 		param->u.crypt.idx = 0;  in prism2_ioctl_get_encryption()
3598 					    &crypt);  in prism2_ioctl_get_encryption()
3601 			param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;  in prism2_ioctl_get_encryption()
3606 	if (*crypt == NULL || (*crypt)->ops == NULL) {  in prism2_ioctl_get_encryption()
3607 		memcpy(param->u.crypt.alg, "none", 5);  in prism2_ioctl_get_encryption()
3608 		param->u.crypt.key_len = 0;  in prism2_ioctl_get_encryption()
3609 		param->u.crypt.idx = 0xff;  in prism2_ioctl_get_encryption()
3611 		strncpy(param->u.crypt.alg, (*crypt)->ops->name,  in prism2_ioctl_get_encryption()
3613 		param->u.crypt.key_len = 0;  in prism2_ioctl_get_encryption()
3615 		memset(param->u.crypt.seq, 0, 8);  in prism2_ioctl_get_encryption()
3616 		if ((*crypt)->ops->get_key) {  in prism2_ioctl_get_encryption()
3617 			param->u.crypt.key_len =  in prism2_ioctl_get_encryption()
3618 				(*crypt)->ops->get_key(param->u.crypt.key,  in prism2_ioctl_get_encryption()
3620 						       param->u.crypt.seq,  in prism2_ioctl_get_encryption()
3621 						       (*crypt)->priv);  in prism2_ioctl_get_encryption()