static void wpa_ndiswrapper_deinit(void *priv)
{
struct wpa_driver_ndiswrapper_data *drv = priv;
wpa_driver_wext_deinit(drv->wext);
close(drv->sock);
free(drv);
}
void wpa_driver_awext_deinit(void *priv)
{
struct wpa_driver_awext_data *drv = priv;
wpa_driver_wext_deinit(drv->wext);
close(drv->ioctl_sock);
os_free(drv);
}
static void wpa_driver_madwifi_deinit(void *priv)
{
struct wpa_driver_madwifi_data *drv = priv;
if (wpa_driver_madwifi_set_wpa_ie(drv, NULL, 0) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to clear WPA IE",
__FUNCTION__);
}
if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to enable driver-based "
"roaming", __FUNCTION__);
}
if (set80211param(drv, IEEE80211_PARAM_PRIVACY, 0, 1) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to disable forced Privacy "
"flag", __FUNCTION__);
}
if (set80211param(drv, IEEE80211_PARAM_WPA, 0, 1) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to disable WPA",
__FUNCTION__);
}
wpa_driver_wext_deinit(drv->wext);
close(drv->sock);
os_free(drv);
}
void * wpa_driver_awext_init(void *ctx, const char *ifname)
{
struct wpa_driver_awext_data *drv;
drv = os_zalloc(sizeof(*drv));
if (drv == NULL)
return NULL;
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL)
{
os_free(drv);
return NULL;
}
drv->ctx = ctx;
os_strncpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->ioctl_sock < 0)
{
wpa_driver_wext_deinit(drv->wext);
os_free(drv);
return NULL;
}
return drv;
}
static void wpa_driver_prism54_deinit(void *priv)
{
struct wpa_driver_prism54_data *drv = priv;
wpa_driver_wext_deinit(drv->wext);
close(drv->sock);
os_free(drv);
}
static void * wpa_driver_madwifi_init(void *ctx, const char *ifname)
{
struct wpa_driver_madwifi_data *drv;
drv = malloc(sizeof(*drv));
if (drv == NULL)
return NULL;
memset(drv, 0, sizeof(*drv));
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL) {
free(drv);
return NULL;
}
drv->ctx = ctx;
strncpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->sock < 0) {
wpa_driver_wext_deinit(drv->wext);
free(drv);
return NULL;
}
return drv;
}
static void * wpa_driver_ipw_init(void *ctx, const char *ifname)
{
struct wpa_driver_ipw_data *drv;
int ver;
wpa_printf(MSG_DEBUG, "%s is called", __FUNCTION__);
drv = os_zalloc(sizeof(*drv));
if (drv == NULL)
return NULL;
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL) {
os_free(drv);
return NULL;
}
ver = wpa_driver_wext_get_version(drv->wext);
if (ver >= 18) {
wpa_printf(MSG_WARNING, "Linux wireless extensions version %d "
"detected.", ver);
wpa_printf(MSG_WARNING, "ipw2x00 driver uses driver_wext "
"(-Dwext) instead of driver_ipw.");
}
drv->ctx = ctx;
os_strncpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->sock < 0) {
wpa_driver_wext_deinit(drv->wext);
os_free(drv);
return NULL;
}
return drv;
}
static void wpa_driver_ipw_deinit(void *priv)
{
struct wpa_driver_ipw_data *drv = priv;
wpa_driver_ipw_set_wpa(drv, 0);
wpa_driver_wext_deinit(drv->wext);
close(drv->sock);
os_free(drv);
}
/**
* wpa_driver_tista_deinit - Deinitialize WE driver interface
* @priv: Pointer to private wext data from wpa_driver_tista_init()
*
* Shut down driver interface and processing of driver events. Free
* private data buffer if one was allocated in wpa_driver_tista_init().
*/
void wpa_driver_tista_deinit(void *priv)
{
struct wpa_driver_ti_data *drv = priv;
wpa_driver_wext_deinit(drv->wext);
close(drv->ioctl_sock);
scan_exit(drv);
#ifdef CONFIG_WPS
wpabuf_free(drv->probe_req_ie);
drv->probe_req_ie = NULL;
#endif
os_free(drv);
}
/**
* wpa_driver_tista_init - Initialize WE driver interface
* @ctx: context to be used when calling wpa_supplicant functions,
* e.g., wpa_supplicant_event()
* @ifname: interface name, e.g., wlan0
* Returns: Pointer to private data, %NULL on failure
*/
void * wpa_driver_tista_init(void *ctx, const char *ifname)
{
struct wpa_driver_ti_data *drv;
drv = os_zalloc(sizeof(*drv));
if (drv == NULL)
return NULL;
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL) {
os_free(drv);
return NULL;
}
drv->ctx = ctx;
os_strncpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->ioctl_sock < 0) {
perror("socket");
wpa_driver_wext_deinit(drv->wext);
os_free(drv);
return NULL;
}
/* Signal that driver is not stopped */
drv->driver_is_loaded = TRUE;
/* Set default scan type */
drv->scan_type = SCAN_TYPE_NORMAL_ACTIVE;
drv->force_merge_flag = 0;
scan_init(drv);
/* Set default amount of channels */
drv->scan_channels = check_and_get_build_channels();
/* Link Speed will be set by the message from the driver */
drv->link_speed = 0;
/* BtCoex mode is read from tiwlan.ini file */
drv->btcoex_mode = 0; /* SG_DISABLE */
#ifdef CONFIG_WPS
/* The latest probe_req_ie for WSC */
drv->probe_req_ie = NULL;
#endif
/* Number of sequential errors */
drv->errors = 0;
return drv;
}
static void * wpa_driver_madwifi_init(void *ctx, const char *ifname)
{
struct wpa_driver_madwifi_data *drv;
drv = malloc(sizeof(*drv));
if (drv == NULL)
return NULL;
memset(drv, 0, sizeof(*drv));
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL)
goto fail;
drv->ctx = ctx;
strncpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->sock < 0)
goto fail2;
if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
"roaming", __FUNCTION__);
goto fail3;
}
if (set80211param(drv, IEEE80211_PARAM_WPA, 3, 1) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to enable WPA support",
__FUNCTION__);
goto fail3;
}
return drv;
fail3:
close(drv->sock);
fail2:
wpa_driver_wext_deinit(drv->wext);
fail:
free(drv);
return NULL;
}
static void * wpa_driver_hostap_init(void *ctx, const char *ifname)
{
struct wpa_driver_hostap_data *drv;
drv = os_zalloc(sizeof(*drv));
if (drv == NULL)
return NULL;
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL) {
os_free(drv);
return NULL;
}
drv->ctx = ctx;
os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->sock < 0) {
perror("socket");
wpa_driver_wext_deinit(drv->wext);
os_free(drv);
return NULL;
}
if (os_strncmp(ifname, "wlan", 4) == 0) {
/*
* Host AP driver may use both wlan# and wifi# interface in
* wireless events.
*/
char ifname2[IFNAMSIZ + 1];
os_strlcpy(ifname2, ifname, sizeof(ifname2));
os_memcpy(ifname2, "wifi", 4);
wpa_driver_wext_alternative_ifindex(drv->wext, ifname2);
}
wpa_driver_hostap_set_wpa(drv, 1);
return drv;
}
static void * wpa_ndiswrapper_init(void *ctx, const char *ifname)
{
struct wpa_driver_ndiswrapper_data *drv;
drv = wpa_zalloc(sizeof(*drv));
if (drv == NULL)
return NULL;
drv->wext = wpa_driver_wext_init(ctx, ifname);
if (drv->wext == NULL) {
free(drv);
return NULL;
}
drv->ctx = ctx;
strncpy(drv->ifname, ifname, sizeof(drv->ifname));
drv->sock = get_socket();
if (drv->sock < 0) {
wpa_driver_wext_deinit(drv->wext);
free(drv);
return NULL;
}
return drv;
}
