+++ /dev/null
-/*
- * WPA Supplicant - PS3 Linux wireless extension driver interface
- * Copyright 2007, 2008 Sony Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
- */
-
-#include "includes.h"
-#include <sys/ioctl.h>
-#include "wireless_copy.h"
-#include "common.h"
-#include "common/wpa_common.h"
-#include "driver.h"
-#include "eloop.h"
-#include "driver_wext.h"
-#include "common/ieee802_11_defs.h"
-
-static int wpa_driver_ps3_set_wpa_key(struct wpa_driver_wext_data *drv,
- struct wpa_driver_associate_params *params)
-{
- int ret, i;
- struct iwreq iwr;
- char *buf, *str;
-
- if (!params->psk && !params->passphrase) {
- wpa_printf(MSG_INFO, "%s:no PSK error", __func__);
- return -EINVAL;
- }
-
- os_memset(&iwr, 0, sizeof(iwr));
- if (params->psk) {
- /* includes null */
- iwr.u.data.length = PMK_LEN * 2 + 1;
- buf = os_malloc(iwr.u.data.length);
- if (!buf)
- return -ENOMEM;
- str = buf;
- for (i = 0; i < PMK_LEN; i++) {
- str += snprintf(str, iwr.u.data.length - (str - buf),
- "%02x", params->psk[i]);
- }
- } else if (params->passphrase) {
- /* including quotations and null */
- iwr.u.data.length = strlen(params->passphrase) + 3;
- buf = os_malloc(iwr.u.data.length);
- if (!buf)
- return -ENOMEM;
- buf[0] = '"';
- os_memcpy(buf + 1, params->passphrase, iwr.u.data.length - 3);
- buf[iwr.u.data.length - 2] = '"';
- buf[iwr.u.data.length - 1] = '\0';
- } else
- return -EINVAL;
- iwr.u.data.pointer = (caddr_t) buf;
- os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
- ret = ioctl(drv->ioctl_sock, SIOCIWFIRSTPRIV, &iwr);
- os_free(buf);
-
- return ret;
-}
-
-static int wpa_driver_ps3_set_wep_keys(struct wpa_driver_wext_data *drv,
- struct wpa_driver_associate_params *params)
-{
- int ret, i;
- struct iwreq iwr;
-
- for (i = 0; i < 4; i++) {
- os_memset(&iwr, 0, sizeof(iwr));
- os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
- iwr.u.encoding.flags = i + 1;
- if (params->wep_key_len[i]) {
- iwr.u.encoding.pointer = (caddr_t) params->wep_key[i];
- iwr.u.encoding.length = params->wep_key_len[i];
- } else
- iwr.u.encoding.flags = IW_ENCODE_NOKEY |
- IW_ENCODE_DISABLED;
-
- if (ioctl(drv->ioctl_sock, SIOCSIWENCODE, &iwr) < 0) {
- perror("ioctl[SIOCSIWENCODE]");
- ret = -1;
- }
- }
- return ret;
-}
-
-static int wpa_driver_ps3_associate(void *priv,
- struct wpa_driver_associate_params *params)
-{
- struct wpa_driver_wext_data *drv = priv;
- int ret, value;
-
- wpa_printf(MSG_DEBUG, "%s: <-", __func__);
-
- /* clear BSSID */
- if (!params->bssid &&
- wpa_driver_wext_set_bssid(drv, NULL) < 0)
- ret = -1;
-
- if (wpa_driver_wext_set_mode(drv, params->mode) < 0)
- ret = -1;
-
- if (params->wpa_ie == NULL || params->wpa_ie_len == 0)
- value = IW_AUTH_WPA_VERSION_DISABLED;
- else if (params->wpa_ie[0] == WLAN_EID_RSN)
- value = IW_AUTH_WPA_VERSION_WPA2;
- else
- value = IW_AUTH_WPA_VERSION_WPA;
- if (wpa_driver_wext_set_auth_param(drv,
- IW_AUTH_WPA_VERSION, value) < 0)
- ret = -1;
- value = wpa_driver_wext_cipher2wext(params->pairwise_suite);
- if (wpa_driver_wext_set_auth_param(drv,
- IW_AUTH_CIPHER_PAIRWISE, value) < 0)
- ret = -1;
- value = wpa_driver_wext_cipher2wext(params->group_suite);
- if (wpa_driver_wext_set_auth_param(drv,
- IW_AUTH_CIPHER_GROUP, value) < 0)
- ret = -1;
- value = wpa_driver_wext_keymgmt2wext(params->key_mgmt_suite);
- if (wpa_driver_wext_set_auth_param(drv, IW_AUTH_KEY_MGMT, value) < 0)
- ret = -1;
-
- /* set selected BSSID */
- if (params->bssid &&
- wpa_driver_wext_set_bssid(drv, params->bssid) < 0)
- ret = -1;
-
- switch (params->group_suite) {
- case CIPHER_NONE:
- ret = 0;
- break;
- case CIPHER_WEP40:
- case CIPHER_WEP104:
- ret = wpa_driver_ps3_set_wep_keys(drv, params);
- break;
- case CIPHER_TKIP:
- case CIPHER_CCMP:
- ret = wpa_driver_ps3_set_wpa_key(drv, params);
- break;
- }
-
- /* start to associate */
- ret = wpa_driver_wext_set_ssid(drv, params->ssid, params->ssid_len);
-
- wpa_printf(MSG_DEBUG, "%s: ->", __func__);
-
- return ret;
-}
-
-static int wpa_driver_ps3_get_capa(void *priv, struct wpa_driver_capa *capa)
-{
- int ret;
- wpa_printf(MSG_DEBUG, "%s:<-", __func__);
-
- ret = wpa_driver_wext_get_capa(priv, capa);
- if (ret) {
- wpa_printf(MSG_INFO, "%s: base wext returns error %d",
- __func__, ret);
- return ret;
- }
- /* PS3 hypervisor does association and 4way handshake by itself */
- capa->flags |= WPA_DRIVER_FLAGS_4WAY_HANDSHAKE;
- wpa_printf(MSG_DEBUG, "%s:->", __func__);
- return 0;
-}
-
-const struct wpa_driver_ops wpa_driver_ps3_ops = {
- .name = "ps3",
- .desc = "PLAYSTATION3 Linux wireless extension driver",
- .get_bssid = wpa_driver_wext_get_bssid,
- .get_ssid = wpa_driver_wext_get_ssid,
- .scan2 = wpa_driver_wext_scan,
- .get_scan_results2 = wpa_driver_wext_get_scan_results,
- .associate = wpa_driver_ps3_associate, /* PS3 */
- .init = wpa_driver_wext_init,
- .deinit = wpa_driver_wext_deinit,
- .get_capa = wpa_driver_ps3_get_capa, /* PS3 */
-};
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