* Copyright (c) 2004, Sam Leffler <sam@errno.com>
* Copyright (c) 2004, 2Wire, Inc
*
- * 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.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
*/
#include "includes.h"
#include <sys/ioctl.h>
+#include <sys/sysctl.h>
#include "common.h"
#include "driver.h"
#include "eloop.h"
#include "common/ieee802_11_defs.h"
+#include "common/wpa_common.h"
#include <net/if.h>
#include <net/if_media.h>
#include <netproto/802_11/ieee80211_ioctl.h>
#include <netproto/802_11/ieee80211_dragonfly.h>
#else /* __DragonFly__ */
+#ifdef __GLIBC__
+#include <netinet/ether.h>
+#endif /* __GLIBC__ */
#include <net80211/ieee80211.h>
#include <net80211/ieee80211_ioctl.h>
#include <net80211/ieee80211_crypto.h>
-#endif /* __DragonFly__ */
-#if __FreeBSD__
+#endif /* __DragonFly__ || __GLIBC__ */
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include <net80211/ieee80211_freebsd.h>
#endif
#if __NetBSD__
int prev_roaming; /* roaming state to restore on deinit */
int prev_privacy; /* privacy state to restore on deinit */
int prev_wpa; /* wpa state to restore on deinit */
+ enum ieee80211_opmode opmode; /* operation mode */
+ char *event_buf;
+ size_t event_buf_len;
};
/* Generic functions for hostapd and wpa_supplicant */
-static int
-bsd_set80211var(int s, const char *ifname, int op, const void *arg, int arg_len)
+static enum ieee80211_opmode
+get80211opmode(struct bsd_driver_data *drv)
{
- struct ieee80211req ireq;
+ struct ifmediareq ifmr;
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, ifname, sizeof(ireq.i_name));
- ireq.i_type = op;
- ireq.i_len = arg_len;
- ireq.i_data = (void *) arg;
+ (void) memset(&ifmr, 0, sizeof(ifmr));
+ (void) os_strlcpy(ifmr.ifm_name, drv->ifname, sizeof(ifmr.ifm_name));
- if (ioctl(s, SIOCS80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCS80211, op %u, len %u]: %s\n",
- op, arg_len, strerror(errno));
- return -1;
+ if (ioctl(drv->sock, SIOCGIFMEDIA, (caddr_t)&ifmr) >= 0) {
+ if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) {
+ if (ifmr.ifm_current & IFM_FLAG0)
+ return IEEE80211_M_AHDEMO;
+ else
+ return IEEE80211_M_IBSS;
+ }
+ if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP)
+ return IEEE80211_M_HOSTAP;
+ if (ifmr.ifm_current & IFM_IEEE80211_MONITOR)
+ return IEEE80211_M_MONITOR;
+#ifdef IEEE80211_M_MBSS
+ if (ifmr.ifm_current & IFM_IEEE80211_MBSS)
+ return IEEE80211_M_MBSS;
+#endif /* IEEE80211_M_MBSS */
}
- return 0;
+ return IEEE80211_M_STA;
}
+
static int
-bsd_get80211var(int s, const char *ifname, int op, void *arg, int arg_len)
+bsd_set80211(void *priv, int op, int val, const void *arg, int arg_len)
{
+ struct bsd_driver_data *drv = priv;
struct ieee80211req ireq;
os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, ifname, sizeof(ireq.i_name));
+ os_strlcpy(ireq.i_name, drv->ifname, sizeof(ireq.i_name));
ireq.i_type = op;
+ ireq.i_val = val;
+ ireq.i_data = (void *) arg;
ireq.i_len = arg_len;
- ireq.i_data = arg;
- if (ioctl(s, SIOCG80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCG80211, op %u, len %u]: %s\n",
- op, arg_len, strerror(errno));
+ if (ioctl(drv->sock, SIOCS80211, &ireq) < 0) {
+ wpa_printf(MSG_ERROR, "ioctl[SIOCS80211, op=%u, val=%u, "
+ "arg_len=%u]: %s", op, val, arg_len,
+ strerror(errno));
return -1;
}
- return ireq.i_len;
+ return 0;
}
static int
-bsd_set80211param(int s, const char *ifname, int op, int arg)
+bsd_get80211(void *priv, struct ieee80211req *ireq, int op, void *arg,
+ int arg_len)
{
- struct ieee80211req ireq;
+ struct bsd_driver_data *drv = priv;
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, ifname, sizeof(ireq.i_name));
- ireq.i_type = op;
- ireq.i_val = arg;
+ os_memset(ireq, 0, sizeof(*ireq));
+ os_strlcpy(ireq->i_name, drv->ifname, sizeof(ireq->i_name));
+ ireq->i_type = op;
+ ireq->i_len = arg_len;
+ ireq->i_data = arg;
- if (ioctl(s, SIOCS80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCS80211, op %u, arg 0x%x]: %s\n",
- op, arg, strerror(errno));
+ if (ioctl(drv->sock, SIOCG80211, ireq) < 0) {
+ wpa_printf(MSG_ERROR, "ioctl[SIOCS80211, op=%u, "
+ "arg_len=%u]: %s", op, arg_len, strerror(errno));
return -1;
}
return 0;
static int
get80211var(struct bsd_driver_data *drv, int op, void *arg, int arg_len)
{
- return bsd_get80211var(drv->sock, drv->ifname, op, arg, arg_len);
+ struct ieee80211req ireq;
+
+ if (bsd_get80211(drv, &ireq, op, arg, arg_len) < 0)
+ return -1;
+ return ireq.i_len;
}
static int
set80211var(struct bsd_driver_data *drv, int op, const void *arg, int arg_len)
{
- return bsd_set80211var(drv->sock, drv->ifname, op, arg, arg_len);
+ return bsd_set80211(drv, op, 0, arg, arg_len);
}
static int
set80211param(struct bsd_driver_data *drv, int op, int arg)
{
- return bsd_set80211param(drv->sock, drv->ifname, op, arg);
+ return bsd_set80211(drv, op, arg, NULL, 0);
}
static int
-bsd_get_ssid(const char *ifname, void *priv, u8 *ssid, int len)
+bsd_get_ssid(void *priv, u8 *ssid, int len)
{
struct bsd_driver_data *drv = priv;
#ifdef SIOCG80211NWID
}
static int
-bsd_set_ssid(const char *ifname, void *priv, const u8 *ssid, int ssid_len)
+bsd_set_ssid(void *priv, const u8 *ssid, int ssid_len)
{
struct bsd_driver_data *drv = priv;
#ifdef SIOCS80211NWID
return -1;
}
- if (enable)
+ if (enable) {
+ if (ifr.ifr_flags & IFF_UP)
+ return 0;
ifr.ifr_flags |= IFF_UP;
- else
+ } else {
+ if (!(ifr.ifr_flags & IFF_UP))
+ return 0;
ifr.ifr_flags &= ~IFF_UP;
+ }
if (ioctl(drv->sock, SIOCSIFFLAGS, &ifr) < 0) {
perror("ioctl[SIOCSIFFLAGS]");
return 0;
}
+#ifdef HOSTAPD
+static int
+bsd_commit(void *priv)
+{
+ return bsd_ctrl_iface(priv, 1);
+}
+#endif /* HOSTAPD */
+
static int
bsd_set_key(const char *ifname, void *priv, enum wpa_alg alg,
const unsigned char *addr, int key_idx, int set_tx, const u8 *seq,
size_t seq_len, const u8 *key, size_t key_len)
{
struct ieee80211req_key wk;
+#ifdef IEEE80211_KEY_NOREPLAY
+ struct bsd_driver_data *drv = priv;
+#endif /* IEEE80211_KEY_NOREPLAY */
wpa_printf(MSG_DEBUG, "%s: alg=%d addr=%p key_idx=%d set_tx=%d "
"seq_len=%zu key_len=%zu", __func__, alg, addr, key_idx,
if (alg == WPA_ALG_NONE) {
#ifndef HOSTAPD
- if (addr == NULL ||
- os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
- IEEE80211_ADDR_LEN) == 0)
+ if (addr == NULL || is_broadcast_ether_addr(addr))
return bsd_del_key(priv, NULL, key_idx);
else
#endif /* HOSTAPD */
* the address (yech). Note also that we can only mark global
* keys default; doing this for a unicast key is an error.
*/
- if (os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
- IEEE80211_ADDR_LEN) == 0) {
+ if (is_broadcast_ether_addr(addr)) {
wk.ik_flags |= IEEE80211_KEY_GROUP;
wk.ik_keyix = key_idx;
} else {
}
if (wk.ik_keyix != IEEE80211_KEYIX_NONE && set_tx)
wk.ik_flags |= IEEE80211_KEY_DEFAULT;
+#ifndef HOSTAPD
+#ifdef IEEE80211_KEY_NOREPLAY
+ /*
+ * Ignore replay failures in IBSS and AHDEMO mode.
+ */
+ if (drv->opmode == IEEE80211_M_IBSS ||
+ drv->opmode == IEEE80211_M_AHDEMO)
+ wk.ik_flags |= IEEE80211_KEY_NOREPLAY;
+#endif /* IEEE80211_KEY_NOREPLAY */
+#endif /* HOSTAPD */
wk.ik_keylen = key_len;
- os_memcpy(&wk.ik_keyrsc, seq, seq_len);
+ if (seq) {
+#ifdef WORDS_BIGENDIAN
+ /*
+ * wk.ik_keyrsc is in host byte order (big endian), need to
+ * swap it to match with the byte order used in WPA.
+ */
+ int i;
+ u8 *keyrsc = (u8 *) &wk.ik_keyrsc;
+ for (i = 0; i < seq_len; i++)
+ keyrsc[WPA_KEY_RSC_LEN - i - 1] = seq[i];
+#else /* WORDS_BIGENDIAN */
+ os_memcpy(&wk.ik_keyrsc, seq, seq_len);
+#endif /* WORDS_BIGENDIAN */
+ }
os_memcpy(wk.ik_keydata, key, key_len);
return set80211var(priv, IEEE80211_IOC_WPAKEY, &wk, sizeof(wk));
return bsd_ctrl_iface(priv, 1);
}
+#ifdef HOSTAPD
static int
-bsd_set_sta_authorized(void *priv, const u8 *addr, int total_flags,
- int flags_or, int flags_and)
+bsd_set_sta_authorized(void *priv, const u8 *addr,
+ int total_flags, int flags_or, int flags_and)
{
int authorized = -1;
IEEE80211_MLME_AUTHORIZE :
IEEE80211_MLME_UNAUTHORIZE, 0, addr);
}
+#endif /* HOSTAPD */
static void
bsd_new_sta(void *priv, void *ctx, u8 addr[IEEE80211_ADDR_LEN])
ielen += 2;
no_ie:
- drv_event_assoc(ctx, addr, iebuf, ielen);
+ drv_event_assoc(ctx, addr, iebuf, ielen, 0);
}
static int
bsd_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
- int encrypt, const u8 *own_addr)
+ int encrypt, const u8 *own_addr, u32 flags)
{
struct bsd_driver_data *drv = priv;
}
static int
-bsd_set_freq(void *priv, u16 channel)
+bsd_set_freq(void *priv, struct hostapd_freq_params *freq)
{
struct bsd_driver_data *drv = priv;
#ifdef SIOCS80211CHANNEL
struct ieee80211chanreq creq;
#endif /* SIOCS80211CHANNEL */
u32 mode;
-
- if (channel < 14)
- mode = IFM_IEEE80211_11G;
- else if (channel == 14)
+ int channel = freq->channel;
+
+ if (channel < 14) {
+ mode =
+#ifdef CONFIG_IEEE80211N
+ freq->ht_enabled ? IFM_IEEE80211_11NG :
+#endif /* CONFIG_IEEE80211N */
+ IFM_IEEE80211_11G;
+ } else if (channel == 14) {
mode = IFM_IEEE80211_11B;
- else
- mode = IFM_IEEE80211_11A;
+ } else {
+ mode =
+#ifdef CONFIG_IEEE80211N
+ freq->ht_enabled ? IFM_IEEE80211_11NA :
+#endif /* CONFIG_IEEE80211N */
+ IFM_IEEE80211_11A;
+ }
if (bsd_set_mediaopt(drv, IFM_MMASK, mode) < 0) {
wpa_printf(MSG_ERROR, "%s: failed to set modulation mode",
__func__);
#ifdef SIOCS80211CHANNEL
os_memset(&creq, 0, sizeof(creq));
os_strlcpy(creq.i_name, drv->ifname, sizeof(creq.i_name));
- creq.i_channel = channel;
+ creq.i_channel = (u_int16_t)channel;
return ioctl(drv->sock, SIOCS80211CHANNEL, &creq);
#else /* SIOCS80211CHANNEL */
return set80211param(priv, IEEE80211_IOC_CHANNEL, channel);
}
static int
-bsd_set_opt_ie(const char *ifname, void *priv, const u8 *ie, size_t ie_len)
+bsd_set_opt_ie(void *priv, const u8 *ie, size_t ie_len)
{
#ifdef IEEE80211_IOC_APPIE
- struct bsd_driver_data *drv = priv;
- struct ieee80211req ireq;
-
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->ifname, sizeof(ireq.i_name));
- ireq.i_type = IEEE80211_IOC_APPIE;
- ireq.i_val = IEEE80211_APPIE_WPA;
- ireq.i_data = (void *) ie;
- ireq.i_len = ie_len;
-
wpa_printf(MSG_DEBUG, "%s: set WPA+RSN ie (len %lu)", __func__,
(unsigned long)ie_len);
- if (ioctl(drv->sock, SIOCS80211, &ireq) < 0) {
- perror("Unable to set WPA+RSN ie");
- return -1;
- }
+ return bsd_set80211(priv, IEEE80211_IOC_APPIE, IEEE80211_APPIE_WPA,
+ ie, ie_len);
#endif /* IEEE80211_IOC_APPIE */
return 0;
}
+static size_t
+rtbuf_len(void)
+{
+ size_t len;
+
+ int mib[6] = {CTL_NET, AF_ROUTE, 0, AF_INET, NET_RT_DUMP, 0};
+
+ if (sysctl(mib, 6, NULL, &len, NULL, 0) < 0) {
+ wpa_printf(MSG_WARNING, "%s failed: %s\n", __func__,
+ strerror(errno));
+ len = 2048;
+ }
+
+ return len;
+}
#ifdef HOSTAPD
}
static int
-bsd_set_privacy(const char *ifname, void *priv, int enabled)
+bsd_set_privacy(void *priv, int enabled)
{
wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
bsd_wireless_event_receive(int sock, void *ctx, void *sock_ctx)
{
struct bsd_driver_data *drv = ctx;
- char buf[2048];
struct if_announcemsghdr *ifan;
struct rt_msghdr *rtm;
struct ieee80211_michael_event *mic;
int n;
union wpa_event_data data;
- n = read(sock, buf, sizeof(buf));
+ n = read(sock, drv->event_buf, drv->event_buf_len);
if (n < 0) {
if (errno != EINTR && errno != EAGAIN)
- perror("read(PF_ROUTE)");
+ wpa_printf(MSG_ERROR, "%s read() failed: %s\n",
+ __func__, strerror(errno));
return;
}
- rtm = (struct rt_msghdr *) buf;
+ rtm = (struct rt_msghdr *) drv->event_buf;
if (rtm->rtm_version != RTM_VERSION) {
- wpa_printf(MSG_DEBUG, "Routing message version %d not "
- "understood\n", rtm->rtm_version);
+ wpa_printf(MSG_DEBUG, "Invalid routing message version=%d",
+ rtm->rtm_version);
return;
}
ifan = (struct if_announcemsghdr *) rtm;
drv_event_eapol_rx(drv->hapd, src_addr, buf, len);
}
-static int
-hostapd_bsd_set_freq(void *priv, struct hostapd_freq_params *freq)
-{
- return bsd_set_freq(priv, freq->channel);
-}
-
static void *
bsd_init(struct hostapd_data *hapd, struct wpa_init_params *params)
{
goto bad;
}
+ drv->event_buf_len = rtbuf_len();
+
+ drv->event_buf = os_malloc(drv->event_buf_len);
+ if (drv->event_buf == NULL) {
+ wpa_printf(MSG_ERROR, "%s: os_malloc() failed", __func__);
+ goto bad;
+ }
+
drv->hapd = hapd;
drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->sock < 0) {
l2_packet_deinit(drv->sock_xmit);
if (drv->sock >= 0)
close(drv->sock);
+ os_free(drv->event_buf);
if (drv != NULL)
os_free(drv);
return NULL;
close(drv->sock);
if (drv->sock_xmit != NULL)
l2_packet_deinit(drv->sock_xmit);
+ os_free(drv->event_buf);
os_free(drv);
}
{
struct ieee80211req ireq;
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->ifname, sizeof(ireq.i_name));
- ireq.i_type = op;
-
- if (ioctl(drv->sock, SIOCG80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCG80211, op %u]: %s\n",
- op, strerror(errno));
+ if (bsd_get80211(drv, &ireq, op, NULL, 0) < 0)
return -1;
- }
return ireq.i_val;
}
wpa_driver_bsd_get_ssid(void *priv, u8 *ssid)
{
struct bsd_driver_data *drv = priv;
- return bsd_get_ssid(drv->ifname, drv, ssid, 0);
+ return bsd_get_ssid(drv, ssid, 0);
}
static int
size_t wpa_ie_len)
{
#ifdef IEEE80211_IOC_APPIE
- return bsd_set_opt_ie(drv->ifname, drv, wpa_ie, wpa_ie_len);
+ return bsd_set_opt_ie(drv, wpa_ie, wpa_ie_len);
#else /* IEEE80211_IOC_APPIE */
return set80211var(drv, IEEE80211_IOC_OPTIE, wpa_ie, wpa_ie_len);
#endif /* IEEE80211_IOC_APPIE */
}
static int
-wpa_driver_bsd_disassociate(void *priv, const u8 *addr, int reason_code)
-{
- return bsd_send_mlme_param(priv, IEEE80211_MLME_DISASSOC, reason_code,
- addr);
-}
-
-static int
wpa_driver_bsd_set_auth_alg(void *priv, int auth_alg)
{
int authmode;
struct bsd_driver_data *drv = priv;
struct ieee80211req_mlme mlme;
u32 mode;
- u16 channel;
int privacy;
int ret = 0;
}
if (params->mode == IEEE80211_MODE_AP) {
- if (params->freq >= 2412 && params->freq <= 2472)
- channel = (params->freq - 2407) / 5;
- else if (params->freq == 2484)
- channel = 14;
- else if ((params->freq >= 5180 && params->freq <= 5240) ||
- (params->freq >= 5745 && params->freq <= 5825))
- channel = (params->freq - 5000) / 5;
- else
- channel = 0;
- if (bsd_set_freq(drv, channel) < 0)
- return -1;
-
drv->sock_xmit = l2_packet_init(drv->ifname, NULL, ETH_P_EAPOL,
handle_read, drv, 0);
if (drv->sock_xmit == NULL)
if (wpa_driver_bsd_set_wpa_ie(drv, params->wpa_ie, params->wpa_ie_len) < 0)
return -1;
- privacy = !(params->pairwise_suite == CIPHER_NONE &&
- params->group_suite == CIPHER_NONE &&
- params->key_mgmt_suite == KEY_MGMT_NONE &&
+ privacy = !(params->pairwise_suite == WPA_CIPHER_NONE &&
+ params->group_suite == WPA_CIPHER_NONE &&
+ params->key_mgmt_suite == WPA_KEY_MGMT_NONE &&
params->wpa_ie_len == 0);
wpa_printf(MSG_DEBUG, "%s: set PRIVACY %u", __func__, privacy);
return set80211var(drv, IEEE80211_IOC_SCAN_REQ, &sr, sizeof(sr));
#else /* IEEE80211_IOC_SCAN_MAX_SSID */
/* set desired ssid before scan */
- if (bsd_set_ssid(drv->ifname, drv, params->ssids[0].ssid,
+ if (bsd_set_ssid(drv, params->ssids[0].ssid,
params->ssids[0].ssid_len) < 0)
return -1;
wpa_driver_bsd_event_receive(int sock, void *ctx, void *sock_ctx)
{
struct bsd_driver_data *drv = sock_ctx;
- char buf[2048];
struct if_announcemsghdr *ifan;
struct if_msghdr *ifm;
struct rt_msghdr *rtm;
struct ieee80211_join_event *join;
int n;
- n = read(sock, buf, sizeof(buf));
+ n = read(sock, drv->event_buf, drv->event_buf_len);
if (n < 0) {
if (errno != EINTR && errno != EAGAIN)
- perror("read(PF_ROUTE)");
+ wpa_printf(MSG_ERROR, "%s read() failed: %s\n",
+ __func__, strerror(errno));
return;
}
- rtm = (struct rt_msghdr *) buf;
+ rtm = (struct rt_msghdr *) drv->event_buf;
if (rtm->rtm_version != RTM_VERSION) {
- wpa_printf(MSG_DEBUG, "Routing message version %d not "
- "understood\n", rtm->rtm_version);
+ wpa_printf(MSG_DEBUG, "Invalid routing message version=%d",
+ rtm->rtm_version);
return;
}
os_memset(&event, 0, sizeof(event));
ifan = (struct if_announcemsghdr *) rtm;
if (ifan->ifan_index != drv->ifindex)
break;
- strlcpy(event.interface_status.ifname, drv->ifname,
- sizeof(event.interface_status.ifname));
+ os_strlcpy(event.interface_status.ifname, drv->ifname,
+ sizeof(event.interface_status.ifname));
switch (ifan->ifan_what) {
case IFAN_DEPARTURE:
event.interface_status.ievent = EVENT_INTERFACE_REMOVED;
if (ifm->ifm_index != drv->ifindex)
break;
if ((rtm->rtm_flags & RTF_UP) == 0) {
- strlcpy(event.interface_status.ifname, drv->ifname,
- sizeof(event.interface_status.ifname));
+ os_strlcpy(event.interface_status.ifname, drv->ifname,
+ sizeof(event.interface_status.ifname));
event.interface_status.ievent = EVENT_INTERFACE_REMOVED;
wpa_printf(MSG_DEBUG, "RTM_IFINFO: Interface '%s' DOWN",
event.interface_status.ifname);
result->caps = sr->isr_capinfo;
result->qual = sr->isr_rssi;
result->noise = sr->isr_noise;
+ /*
+ * the rssi value reported by the kernel is in 0.5dB steps relative to
+ * the reported noise floor. see ieee80211_node.h for details.
+ */
+ result->level = sr->isr_rssi / 2 + sr->isr_noise;
pos = (u8 *)(result + 1);
result->ie_len = pos - (u8 *)(result + 1);
- tmp = os_realloc(res->res,
- (res->num + 1) * sizeof(struct wpa_scan_res *));
+ tmp = os_realloc_array(res->res, res->num + 1,
+ sizeof(struct wpa_scan_res *));
if (tmp == NULL) {
os_free(result);
return;
static int wpa_driver_bsd_capa(struct bsd_driver_data *drv)
{
+#ifdef IEEE80211_IOC_DEVCAPS
+/* kernel definitions copied from net80211/ieee80211_var.h */
+#define IEEE80211_CIPHER_WEP 0
+#define IEEE80211_CIPHER_TKIP 1
+#define IEEE80211_CIPHER_AES_CCM 3
+#define IEEE80211_CRYPTO_WEP (1<<IEEE80211_CIPHER_WEP)
+#define IEEE80211_CRYPTO_TKIP (1<<IEEE80211_CIPHER_TKIP)
+#define IEEE80211_CRYPTO_AES_CCM (1<<IEEE80211_CIPHER_AES_CCM)
+#define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */
+#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */
+#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */
+ struct ieee80211_devcaps_req devcaps;
+
+ if (get80211var(drv, IEEE80211_IOC_DEVCAPS, &devcaps,
+ sizeof(devcaps)) < 0) {
+ wpa_printf(MSG_ERROR, "failed to IEEE80211_IOC_DEVCAPS: %s",
+ strerror(errno));
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG, "%s: drivercaps=0x%08x,cryptocaps=0x%08x",
+ __func__, devcaps.dc_drivercaps, devcaps.dc_cryptocaps);
+
+ if (devcaps.dc_drivercaps & IEEE80211_C_WPA1)
+ drv->capa.key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK;
+ if (devcaps.dc_drivercaps & IEEE80211_C_WPA2)
+ drv->capa.key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
+
+ if (devcaps.dc_cryptocaps & IEEE80211_CRYPTO_WEP)
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_WEP40 |
+ WPA_DRIVER_CAPA_ENC_WEP104;
+ if (devcaps.dc_cryptocaps & IEEE80211_CRYPTO_TKIP)
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_TKIP;
+ if (devcaps.dc_cryptocaps & IEEE80211_CRYPTO_AES_CCM)
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_CCMP;
+
+ if (devcaps.dc_drivercaps & IEEE80211_C_HOSTAP)
+ drv->capa.flags |= WPA_DRIVER_FLAGS_AP;
+#undef IEEE80211_CIPHER_WEP
+#undef IEEE80211_CIPHER_TKIP
+#undef IEEE80211_CIPHER_AES_CCM
+#undef IEEE80211_CRYPTO_WEP
+#undef IEEE80211_CRYPTO_TKIP
+#undef IEEE80211_CRYPTO_AES_CCM
+#undef IEEE80211_C_HOSTAP
+#undef IEEE80211_C_WPA1
+#undef IEEE80211_C_WPA2
+#else /* IEEE80211_IOC_DEVCAPS */
/* For now, assume TKIP, CCMP, WPA, WPA2 are supported */
drv->capa.key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
WPA_DRIVER_CAPA_ENC_WEP104 |
WPA_DRIVER_CAPA_ENC_TKIP |
WPA_DRIVER_CAPA_ENC_CCMP;
- drv->capa.auth = WPA_DRIVER_AUTH_OPEN |
- WPA_DRIVER_AUTH_SHARED |
- WPA_DRIVER_AUTH_LEAP;
+ drv->capa.flags |= WPA_DRIVER_FLAGS_AP;
+#endif /* IEEE80211_IOC_DEVCAPS */
#ifdef IEEE80211_IOC_SCAN_MAX_SSID
drv->capa.max_scan_ssids = IEEE80211_IOC_SCAN_MAX_SSID;
+#else /* IEEE80211_IOC_SCAN_MAX_SSID */
+ drv->capa.max_scan_ssids = 1;
#endif /* IEEE80211_IOC_SCAN_MAX_SSID */
- drv->capa.flags |= WPA_DRIVER_FLAGS_AP;
-
+ drv->capa.auth = WPA_DRIVER_AUTH_OPEN |
+ WPA_DRIVER_AUTH_SHARED |
+ WPA_DRIVER_AUTH_LEAP;
return 0;
}
drv = os_zalloc(sizeof(*drv));
if (drv == NULL)
return NULL;
+
+ drv->event_buf_len = rtbuf_len();
+
+ drv->event_buf = os_malloc(drv->event_buf_len);
+ if (drv->event_buf == NULL) {
+ wpa_printf(MSG_ERROR, "%s: os_malloc() failed", __func__);
+ goto fail1;
+ }
+
/*
* NB: We require the interface name be mappable to an index.
* This implies we do not support having wpa_supplicant
drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
if (drv->sock < 0)
goto fail1;
+
+ os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+ /* Down interface during setup. */
+ if (bsd_ctrl_iface(drv, 0) < 0)
+ goto fail;
+
drv->route = socket(PF_ROUTE, SOCK_RAW, 0);
if (drv->route < 0)
goto fail;
wpa_driver_bsd_event_receive, ctx, drv);
drv->ctx = ctx;
- os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
-
- /* Down interface during setup. */
- if (bsd_ctrl_iface(drv, 0) < 0)
- goto fail;
if (!GETPARAM(drv, IEEE80211_IOC_ROAMING, drv->prev_roaming)) {
wpa_printf(MSG_DEBUG, "%s: failed to get roaming state: %s",
if (wpa_driver_bsd_capa(drv))
goto fail;
+ drv->opmode = get80211opmode(drv);
+
return drv;
fail:
close(drv->sock);
fail1:
+ os_free(drv->event_buf);
os_free(drv);
return NULL;
#undef GETPARAM
l2_packet_deinit(drv->sock_xmit);
(void) close(drv->route); /* ioctl socket */
(void) close(drv->sock); /* event socket */
+ os_free(drv->event_buf);
os_free(drv);
}
.read_sta_data = bsd_read_sta_driver_data,
.sta_disassoc = bsd_sta_disassoc,
.sta_deauth = bsd_sta_deauth,
- .set_freq = hostapd_bsd_set_freq,
+ .sta_set_flags = bsd_set_sta_authorized,
+ .commit = bsd_commit,
#else /* HOSTAPD */
.init = wpa_driver_bsd_init,
.deinit = wpa_driver_bsd_deinit,
.scan2 = wpa_driver_bsd_scan,
.get_scan_results2 = wpa_driver_bsd_get_scan_results2,
.deauthenticate = wpa_driver_bsd_deauthenticate,
- .disassociate = wpa_driver_bsd_disassociate,
.associate = wpa_driver_bsd_associate,
.get_capa = wpa_driver_bsd_get_capa,
#endif /* HOSTAPD */
+ .set_freq = bsd_set_freq,
.set_key = bsd_set_key,
.set_ieee8021x = bsd_set_ieee8021x,
.hapd_set_ssid = bsd_set_ssid,
.hapd_get_ssid = bsd_get_ssid,
.hapd_send_eapol = bsd_send_eapol,
- .sta_set_flags = bsd_set_sta_authorized,
.set_generic_elem = bsd_set_opt_ie,
};
projects / mech_eap.git / blobdiff