#define SOL_NETLINK 270
#endif
-#ifndef CONFIG_LIBNL20
-/*
- * libnl 1.1 has a bug, it tries to allocate socket numbers densely
- * but when you free a socket again it will mess up its bitmap and
- * and use the wrong number the next time it needs a socket ID.
- * Therefore, we wrap the handle alloc/destroy and add our own pid
- * accounting.
- */
-static uint32_t port_bitmap[32] = { 0 };
-
-static struct nl_handle *nl80211_handle_alloc(void *cb)
-{
- struct nl_handle *handle;
- uint32_t pid = getpid() & 0x3FFFFF;
- int i;
-
- handle = nl_handle_alloc_cb(cb);
-
- for (i = 0; i < 1024; i++) {
- if (port_bitmap[i / 32] & (1 << (i % 32)))
- continue;
- port_bitmap[i / 32] |= 1 << (i % 32);
- pid += i << 22;
- break;
- }
-
- nl_socket_set_local_port(handle, pid);
-
- return handle;
-}
-
-static void nl80211_handle_destroy(struct nl_handle *handle)
-{
- uint32_t port = nl_socket_get_local_port(handle);
-
- port >>= 22;
- port_bitmap[port / 32] &= ~(1 << (port % 32));
-
- nl_handle_destroy(handle);
-}
-#endif /* CONFIG_LIBNL20 */
-
#ifdef ANDROID
/* system/core/libnl_2 does not include nl_socket_set_nonblocking() */
#endif /* ANDROID */
-static struct nl_handle * nl_create_handle(struct nl_cb *cb, const char *dbg)
+static struct nl_sock * nl_create_handle(struct nl_cb *cb, const char *dbg)
{
- struct nl_handle *handle;
+ struct nl_sock *handle;
- handle = nl80211_handle_alloc(cb);
+ handle = nl_socket_alloc_cb(cb);
if (handle == NULL) {
wpa_printf(MSG_ERROR, "nl80211: Failed to allocate netlink "
"callbacks (%s)", dbg);
if (genl_connect(handle)) {
wpa_printf(MSG_ERROR, "nl80211: Failed to connect to generic "
"netlink (%s)", dbg);
- nl80211_handle_destroy(handle);
+ nl_socket_free(handle);
return NULL;
}
}
-static void nl_destroy_handles(struct nl_handle **handle)
+static void nl_destroy_handles(struct nl_sock **handle)
{
if (*handle == NULL)
return;
- nl80211_handle_destroy(*handle);
+ nl_socket_free(*handle);
*handle = NULL;
}
#define ELOOP_SOCKET_INVALID (intptr_t) 0x88888889ULL
#endif
-static void nl80211_register_eloop_read(struct nl_handle **handle,
+static void nl80211_register_eloop_read(struct nl_sock **handle,
eloop_sock_handler handler,
void *eloop_data, int persist)
{
-#ifdef CONFIG_LIBNL20
/*
* libnl uses a pretty small buffer (32 kB that gets converted to 64 kB)
* by default. It is possible to hit that limit in some cases where
* to hostapd and STA entry deletion. Try to increase the buffer to make
* this less likely to occur.
*/
- if (nl_socket_set_buffer_size(*handle, 262144, 0) < 0) {
+ int err;
+
+ err = nl_socket_set_buffer_size(*handle, 262144, 0);
+ if (err < 0) {
wpa_printf(MSG_DEBUG,
"nl80211: Could not set nl_socket RX buffer size: %s",
- strerror(errno));
+ nl_geterror(err));
/* continue anyway with the default (smaller) buffer */
}
-#endif /* CONFIG_LIBNL20 */
nl_socket_set_nonblocking(*handle);
eloop_register_read_sock(nl_socket_get_fd(*handle), handler,
}
-static void nl80211_destroy_eloop_handle(struct nl_handle **handle, int persist)
+static void nl80211_destroy_eloop_handle(struct nl_sock **handle, int persist)
{
if (!persist)
*handle = (void *) (((intptr_t) *handle) ^
const char *driver_params);
static int nl80211_send_frame_cmd(struct i802_bss *bss,
unsigned int freq, unsigned int wait,
- const u8 *buf, size_t buf_len, u64 *cookie,
+ const u8 *buf, size_t buf_len,
+ int save_cookie,
int no_cck, int no_ack, int offchanok,
const u16 *csa_offs, size_t csa_offs_len);
static int wpa_driver_nl80211_probe_req_report(struct i802_bss *bss,
static int send_and_recv(struct nl80211_global *global,
- struct nl_handle *nl_handle, struct nl_msg *msg,
+ struct nl_sock *nl_handle, struct nl_msg *msg,
int (*valid_handler)(struct nl_msg *, void *),
void *valid_data)
{
NETLINK_CAP_ACK, &opt, sizeof(opt));
err = nl_send_auto_complete(nl_handle, msg);
- if (err < 0)
+ if (err < 0) {
+ wpa_printf(MSG_INFO,
+ "nl80211: nl_send_auto_complete() failed: %s",
+ nl_geterror(err));
+ /* Need to convert libnl error code to an errno value. For now,
+ * just hardcode this to EBADF; the real error reason is shown
+ * in that error print above. */
+ err = -EBADF;
goto out;
+ }
err = 1;
while (err > 0) {
int res = nl_recvmsgs(nl_handle, cb);
- if (res < 0) {
+
+ if (res == -NLE_DUMP_INTR) {
+ /* Most likely one of the nl80211 dump routines hit a
+ * case where internal results changed while the dump
+ * was being sent. The most common known case for this
+ * is scan results fetching while associated were every
+ * received Beacon frame from the AP may end up
+ * incrementing bss_generation. This
+ * NL80211_CMD_GET_SCAN case tries again in the caller;
+ * other cases (of which there are no known common ones)
+ * will stop and return an error. */
+ wpa_printf(MSG_DEBUG, "nl80211: %s; convert to -EAGAIN",
+ nl_geterror(res));
+ err = -EAGAIN;
+ } else if (res < 0) {
wpa_printf(MSG_INFO,
- "nl80211: %s->nl_recvmsgs failed: %d",
- __func__, res);
+ "nl80211: %s->nl_recvmsgs failed: %d (%s)",
+ __func__, res, nl_geterror(res));
}
}
out:
struct nl_msg *msg;
int ret;
struct nl80211_get_assoc_freq_arg arg;
+ int count = 0;
+try_again:
msg = nl80211_drv_msg(drv, NLM_F_DUMP, NL80211_CMD_GET_SCAN);
os_memset(&arg, 0, sizeof(arg));
arg.drv = drv;
ret = send_and_recv_msgs(drv, msg, nl80211_get_assoc_freq_handler,
&arg);
+ if (ret == -EAGAIN) {
+ count++;
+ if (count >= 10) {
+ wpa_printf(MSG_INFO,
+ "nl80211: Failed to receive consistent scan result dump for get_assoc_ssid");
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "nl80211: Failed to receive consistent scan result dump for get_assoc_ssid - try again");
+ goto try_again;
+ }
+ }
if (ret == 0) {
os_memcpy(ssid, arg.assoc_ssid, arg.assoc_ssid_len);
return arg.assoc_ssid_len;
struct nl_msg *msg;
int ret;
struct nl80211_get_assoc_freq_arg arg;
+ int count = 0;
+try_again:
msg = nl80211_drv_msg(drv, NLM_F_DUMP, NL80211_CMD_GET_SCAN);
os_memset(&arg, 0, sizeof(arg));
arg.drv = drv;
ret = send_and_recv_msgs(drv, msg, nl80211_get_assoc_freq_handler,
&arg);
+ if (ret == -EAGAIN) {
+ count++;
+ if (count >= 10) {
+ wpa_printf(MSG_INFO,
+ "nl80211: Failed to receive consistent scan result dump for get_assoc_freq");
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "nl80211: Failed to receive consistent scan result dump for get_assoc_freq - try again");
+ goto try_again;
+ }
+ }
if (ret == 0) {
unsigned int freq = drv->nlmode == NL80211_IFTYPE_ADHOC ?
arg.ibss_freq : arg.assoc_freq;
if (ret < 0) {
wpa_printf(MSG_ERROR, "nl80211: Could not add multicast "
"membership for scan events: %d (%s)",
- ret, strerror(-ret));
+ ret, nl_geterror(ret));
goto err;
}
if (ret < 0) {
wpa_printf(MSG_ERROR, "nl80211: Could not add multicast "
"membership for mlme events: %d (%s)",
- ret, strerror(-ret));
+ ret, nl_geterror(ret));
goto err;
}
if (ret < 0) {
wpa_printf(MSG_DEBUG, "nl80211: Could not add multicast "
"membership for regulatory events: %d (%s)",
- ret, strerror(-ret));
+ ret, nl_geterror(ret));
/* Continue without regulatory events */
}
if (ret < 0) {
wpa_printf(MSG_DEBUG, "nl80211: Could not add multicast "
"membership for vendor events: %d (%s)",
- ret, strerror(-ret));
+ ret, nl_geterror(ret));
/* Continue without vendor events */
}
static void nl80211_check_global(struct nl80211_global *global)
{
- struct nl_handle *handle;
+ struct nl_sock *handle;
const char *groups[] = { "scan", "mlme", "regulatory", "vendor", NULL };
int ret;
unsigned int i;
if (ret < 0) {
wpa_printf(MSG_INFO,
"nl80211: Could not re-add multicast membership for %s events: %d (%s)",
- groups[i], ret, strerror(-ret));
+ groups[i], ret, nl_geterror(ret));
}
}
}
static int nl80211_register_frame(struct i802_bss *bss,
- struct nl_handle *nl_handle,
+ struct nl_sock *nl_handle,
u16 type, const u8 *match, size_t match_len)
{
struct wpa_driver_nl80211_data *drv = bss->drv;
wpa_printf(MSG_DEBUG, "nl80211: Register frame type=0x%x (%s) nl_handle=%p match=%s",
type, fc2str(type), nl_handle, buf);
- if (!(msg = nl80211_cmd_msg(bss, 0, NL80211_CMD_REGISTER_ACTION)) ||
+ if (!(msg = nl80211_cmd_msg(bss, 0, NL80211_CMD_REGISTER_FRAME)) ||
nla_put_u16(msg, NL80211_ATTR_FRAME_TYPE, type) ||
nla_put(msg, NL80211_ATTR_FRAME_MATCH, match_len, match)) {
nlmsg_free(msg);
static int nl80211_mgmt_subscribe_non_ap(struct i802_bss *bss)
{
struct wpa_driver_nl80211_data *drv = bss->drv;
+ u16 type = (WLAN_FC_TYPE_MGMT << 2) | (WLAN_FC_STYPE_AUTH << 4);
int ret = 0;
if (nl80211_alloc_mgmt_handle(bss))
wpa_printf(MSG_DEBUG, "nl80211: Subscribe to mgmt frames with non-AP "
"handle %p", bss->nl_mgmt);
- if (drv->nlmode == NL80211_IFTYPE_ADHOC ||
- ((drv->capa.flags & WPA_DRIVER_FLAGS_SAE) &&
- !(drv->capa.flags & WPA_DRIVER_FLAGS_SME))) {
- u16 type = (WLAN_FC_TYPE_MGMT << 2) | (WLAN_FC_STYPE_AUTH << 4);
-
+ if (drv->nlmode == NL80211_IFTYPE_ADHOC) {
/* register for any AUTH message */
nl80211_register_frame(bss, bss->nl_mgmt, type, NULL, 0);
+ } else if ((drv->capa.flags & WPA_DRIVER_FLAGS_SAE) &&
+ !(drv->capa.flags & WPA_DRIVER_FLAGS_SME)) {
+ /* register for SAE Authentication frames */
+ nl80211_register_frame(bss, bss->nl_mgmt, type,
+ (u8 *) "\x03\x00", 2);
}
#ifdef CONFIG_INTERWORKING
}
if (drv->rtnl_sk)
- nl80211_handle_destroy(drv->rtnl_sk);
+ nl_socket_free(drv->rtnl_sk);
if (bss->added_bridge) {
if (linux_set_iface_flags(drv->global->ioctl_sock, bss->brname,
case WPA_ALG_KRK:
return RSN_CIPHER_SUITE_KRK;
case WPA_ALG_NONE:
- case WPA_ALG_PMK:
wpa_printf(MSG_ERROR, "nl80211: Unexpected encryption algorithm %d",
alg);
return 0;
}
+static int wpa_key_mgmt_to_suites(unsigned int key_mgmt_suites, u32 suites[],
+ int max_suites)
+{
+ int num_suites = 0;
+
+#define __AKM(a, b) \
+ if (num_suites < max_suites && \
+ (key_mgmt_suites & (WPA_KEY_MGMT_ ## a))) \
+ suites[num_suites++] = (RSN_AUTH_KEY_MGMT_ ## b)
+ __AKM(IEEE8021X, UNSPEC_802_1X);
+ __AKM(PSK, PSK_OVER_802_1X);
+ __AKM(FT_IEEE8021X, FT_802_1X);
+ __AKM(FT_PSK, FT_PSK);
+ __AKM(IEEE8021X_SHA256, 802_1X_SHA256);
+ __AKM(PSK_SHA256, PSK_SHA256);
+ __AKM(SAE, SAE);
+ __AKM(FT_SAE, FT_SAE);
+ __AKM(CCKM, CCKM);
+ __AKM(OSEN, OSEN);
+ __AKM(IEEE8021X_SUITE_B, 802_1X_SUITE_B);
+ __AKM(IEEE8021X_SUITE_B_192, 802_1X_SUITE_B_192);
+ __AKM(FILS_SHA256, FILS_SHA256);
+ __AKM(FILS_SHA384, FILS_SHA384);
+ __AKM(FT_FILS_SHA256, FT_FILS_SHA256);
+ __AKM(FT_FILS_SHA384, FT_FILS_SHA384);
+ __AKM(OWE, OWE);
+ __AKM(DPP, DPP);
+ __AKM(FT_IEEE8021X_SHA384, FT_802_1X_SHA384);
+#undef __AKM
+
+ return num_suites;
+}
+
+
#ifdef CONFIG_DRIVER_NL80211_QCA
static int issue_key_mgmt_set_key(struct wpa_driver_nl80211_data *drv,
const u8 *key, size_t key_len)
}
-static int wpa_driver_nl80211_set_key(const char *ifname, struct i802_bss *bss,
- enum wpa_alg alg, const u8 *addr,
- int key_idx, int set_tx,
- const u8 *seq, size_t seq_len,
- const u8 *key, size_t key_len)
+static int wpa_driver_nl80211_set_key(struct i802_bss *bss,
+ struct wpa_driver_set_key_params *params)
{
struct wpa_driver_nl80211_data *drv = bss->drv;
int ifindex;
struct nl_msg *msg;
struct nl_msg *key_msg;
int ret;
- int tdls = 0;
+ int skip_set_key = 1;
+ const char *ifname = params->ifname;
+ enum wpa_alg alg = params->alg;
+ const u8 *addr = params->addr;
+ int key_idx = params->key_idx;
+ int set_tx = params->set_tx;
+ const u8 *seq = params->seq;
+ size_t seq_len = params->seq_len;
+ const u8 *key = params->key;
+ size_t key_len = params->key_len;
+ int vlan_id = params->vlan_id;
+ enum key_flag key_flag = params->key_flag;
/* Ignore for P2P Device */
if (drv->nlmode == NL80211_IFTYPE_P2P_DEVICE)
ifindex = if_nametoindex(ifname);
wpa_printf(MSG_DEBUG, "%s: ifindex=%d (%s) alg=%d addr=%p key_idx=%d "
- "set_tx=%d seq_len=%lu key_len=%lu",
+ "set_tx=%d seq_len=%lu key_len=%lu key_flag=0x%x",
__func__, ifindex, ifname, alg, addr, key_idx, set_tx,
- (unsigned long) seq_len, (unsigned long) key_len);
-#ifdef CONFIG_TDLS
- if (key_idx == -1) {
- key_idx = 0;
- tdls = 1;
+ (unsigned long) seq_len, (unsigned long) key_len, key_flag);
+
+ if (check_key_flag(key_flag)) {
+ wpa_printf(MSG_DEBUG, "%s: invalid key_flag", __func__);
+ return -EINVAL;
}
-#endif /* CONFIG_TDLS */
#ifdef CONFIG_DRIVER_NL80211_QCA
- if (alg == WPA_ALG_PMK &&
+ if ((key_flag & KEY_FLAG_PMK) &&
(drv->capa.flags & WPA_DRIVER_FLAGS_KEY_MGMT_OFFLOAD)) {
wpa_printf(MSG_DEBUG, "%s: calling issue_key_mgmt_set_key",
__func__);
}
#endif /* CONFIG_DRIVER_NL80211_QCA */
- if (alg == WPA_ALG_PMK &&
- (drv->capa.flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X))
- return nl80211_set_pmk(drv, key, key_len, addr);
+ if (key_flag & KEY_FLAG_PMK) {
+ if (drv->capa.flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X)
+ return nl80211_set_pmk(drv, key, key_len, addr);
+ /* The driver does not have any offload mechanism for PMK, so
+ * there is no need to configure this key. */
+ return 0;
+ }
+ ret = -ENOBUFS;
key_msg = nlmsg_alloc();
if (!key_msg)
- return -ENOBUFS;
+ return ret;
- if (alg == WPA_ALG_NONE) {
+ if ((key_flag & KEY_FLAG_PAIRWISE_MASK) ==
+ KEY_FLAG_PAIRWISE_RX_TX_MODIFY) {
+ msg = nl80211_ifindex_msg(drv, ifindex, 0, NL80211_CMD_SET_KEY);
+ if (!msg)
+ goto fail2;
+ } else if (alg == WPA_ALG_NONE && (key_flag & KEY_FLAG_RX_TX)) {
+ wpa_printf(MSG_DEBUG, "%s: invalid key_flag to delete key",
+ __func__);
+ ret = -EINVAL;
+ goto fail2;
+ } else if (alg == WPA_ALG_NONE) {
msg = nl80211_ifindex_msg(drv, ifindex, 0, NL80211_CMD_DEL_KEY);
if (!msg)
goto fail2;
u32 suite;
suite = wpa_alg_to_cipher_suite(alg, key_len);
- if (!suite)
+ if (!suite) {
+ ret = -EINVAL;
goto fail2;
+ }
msg = nl80211_ifindex_msg(drv, ifindex, 0, NL80211_CMD_NEW_KEY);
if (!msg)
goto fail2;
nla_put_u32(key_msg, NL80211_KEY_CIPHER, suite))
goto fail;
wpa_hexdump_key(MSG_DEBUG, "nl80211: KEY_DATA", key, key_len);
- }
- if (seq && seq_len) {
- if (nla_put(key_msg, NL80211_KEY_SEQ, seq_len, seq))
- goto fail;
- wpa_hexdump(MSG_DEBUG, "nl80211: KEY_SEQ", seq, seq_len);
+ if (seq && seq_len) {
+ if (nla_put(key_msg, NL80211_KEY_SEQ, seq_len, seq))
+ goto fail;
+ wpa_hexdump(MSG_DEBUG, "nl80211: KEY_SEQ",
+ seq, seq_len);
+ }
}
if (addr && !is_broadcast_ether_addr(addr)) {
if (nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr))
goto fail;
- if (alg != WPA_ALG_WEP && key_idx && !set_tx) {
+ if ((key_flag & KEY_FLAG_PAIRWISE_MASK) ==
+ KEY_FLAG_PAIRWISE_RX ||
+ (key_flag & KEY_FLAG_PAIRWISE_MASK) ==
+ KEY_FLAG_PAIRWISE_RX_TX_MODIFY) {
+ if (nla_put_u8(key_msg, NL80211_KEY_MODE,
+ key_flag == KEY_FLAG_PAIRWISE_RX ?
+ NL80211_KEY_NO_TX : NL80211_KEY_SET_TX))
+ goto fail;
+ } else if ((key_flag & KEY_FLAG_GROUP_MASK) ==
+ KEY_FLAG_GROUP_RX) {
wpa_printf(MSG_DEBUG, " RSN IBSS RX GTK");
if (nla_put_u32(key_msg, NL80211_KEY_TYPE,
NL80211_KEYTYPE_GROUP))
goto fail;
+ } else if (!(key_flag & KEY_FLAG_PAIRWISE)) {
+ wpa_printf(MSG_DEBUG,
+ " key_flag missing PAIRWISE when setting a pairwise key");
+ ret = -EINVAL;
+ goto fail;
+ } else if (alg == WPA_ALG_WEP &&
+ (key_flag & KEY_FLAG_RX_TX) == KEY_FLAG_RX_TX) {
+ wpa_printf(MSG_DEBUG, " unicast WEP key");
+ skip_set_key = 0;
+ } else {
+ wpa_printf(MSG_DEBUG, " pairwise key");
}
- } else if (addr && is_broadcast_ether_addr(addr)) {
- struct nlattr *types;
-
+ } else if ((key_flag & KEY_FLAG_PAIRWISE) ||
+ !(key_flag & KEY_FLAG_GROUP)) {
+ wpa_printf(MSG_DEBUG,
+ " invalid key_flag for a broadcast key");
+ ret = -EINVAL;
+ goto fail;
+ } else {
wpa_printf(MSG_DEBUG, " broadcast key");
-
- types = nla_nest_start(key_msg, NL80211_KEY_DEFAULT_TYPES);
- if (!types ||
- nla_put_flag(key_msg, NL80211_KEY_DEFAULT_TYPE_MULTICAST))
- goto fail;
- nla_nest_end(key_msg, types);
+ if (key_flag & KEY_FLAG_DEFAULT)
+ skip_set_key = 0;
}
if (nla_put_u8(key_msg, NL80211_KEY_IDX, key_idx) ||
nla_put_nested(msg, NL80211_ATTR_KEY, key_msg))
nlmsg_free(key_msg);
key_msg = NULL;
+ if (vlan_id && (drv->capa.flags & WPA_DRIVER_FLAGS_VLAN_OFFLOAD)) {
+ wpa_printf(MSG_DEBUG, "nl80211: VLAN ID %d", vlan_id);
+ if (nla_put_u16(msg, NL80211_ATTR_VLAN_ID, vlan_id))
+ goto fail;
+ }
+
ret = send_and_recv_msgs(drv, msg, NULL, key ? (void *) -1 : NULL);
if ((ret == -ENOENT || ret == -ENOLINK) && alg == WPA_ALG_NONE)
ret = 0;
if (ret)
- wpa_printf(MSG_DEBUG, "nl80211: set_key failed; err=%d %s)",
+ wpa_printf(MSG_DEBUG, "nl80211: set_key failed; err=%d %s",
ret, strerror(-ret));
/*
- * If we failed or don't need to set the default TX key (below),
+ * If we failed or don't need to set the key as default (below),
* we're done here.
*/
- if (ret || !set_tx || alg == WPA_ALG_NONE || tdls)
- return ret;
- if (is_ap_interface(drv->nlmode) && addr &&
- !is_broadcast_ether_addr(addr))
+ if (ret || skip_set_key)
return ret;
+ wpa_printf(MSG_DEBUG, "nl80211: NL80211_CMD_SET_KEY - default key");
+ ret = -ENOBUFS;
key_msg = nlmsg_alloc();
if (!key_msg)
- return -ENOBUFS;
+ return ret;
msg = nl80211_ifindex_msg(drv, ifindex, 0, NL80211_CMD_SET_KEY);
if (!msg)
alg == WPA_ALG_BIP_GMAC_128 ||
alg == WPA_ALG_BIP_GMAC_256 ||
alg == WPA_ALG_BIP_CMAC_256) ?
- NL80211_KEY_DEFAULT_MGMT :
- NL80211_KEY_DEFAULT))
+ (key_idx == 6 || key_idx == 7 ?
+ NL80211_KEY_DEFAULT_BEACON :
+ NL80211_KEY_DEFAULT_MGMT) :
+ NL80211_KEY_DEFAULT))
goto fail;
if (addr && is_broadcast_ether_addr(addr)) {
struct nlattr *types;
nlmsg_free(key_msg);
key_msg = NULL;
+ if (vlan_id && (drv->capa.flags & WPA_DRIVER_FLAGS_VLAN_OFFLOAD)) {
+ wpa_printf(MSG_DEBUG, "nl80211: set_key default - VLAN ID %d",
+ vlan_id);
+ if (nla_put_u16(msg, NL80211_ATTR_VLAN_ID, vlan_id))
+ goto fail;
+ }
+
ret = send_and_recv_msgs(drv, msg, NULL, NULL);
- if (ret == -ENOENT)
- ret = 0;
if (ret)
- wpa_printf(MSG_DEBUG, "nl80211: set_key default failed; "
- "err=%d %s)", ret, strerror(-ret));
+ wpa_printf(MSG_DEBUG,
+ "nl80211: set_key default failed; err=%d %s",
+ ret, strerror(-ret));
return ret;
fail:
fail2:
nl80211_nlmsg_clear(key_msg);
nlmsg_free(key_msg);
- return -ENOBUFS;
+ return ret;
}
int wpa_driver_nl80211_mlme(struct wpa_driver_nl80211_data *drv,
const u8 *addr, int cmd, u16 reason_code,
int local_state_change,
- struct nl_handle *nl_connect)
+ struct nl_sock *nl_connect)
{
int ret;
struct nl_msg *msg;
static int wpa_driver_nl80211_disconnect(struct wpa_driver_nl80211_data *drv,
u16 reason_code,
- struct nl_handle *nl_connect)
+ struct nl_sock *nl_connect)
{
int ret;
int drv_associated = drv->associated;
return nl80211_leave_ibss(drv, 1);
}
if (!(drv->capa.flags & WPA_DRIVER_FLAGS_SME)) {
- struct nl_handle *nl_connect = NULL;
+ struct nl_sock *nl_connect = NULL;
if (bss->use_nl_connect)
nl_connect = bss->nl_connect;
enum nl80211_iftype nlmode;
int count = 0;
int is_retry;
+ struct wpa_driver_set_key_params p;
nl80211_unmask_11b_rates(bss);
if (!msg)
goto fail;
+ os_memset(&p, 0, sizeof(p));
+ p.ifname = bss->ifname;
+ p.alg = WPA_ALG_WEP;
for (i = 0; i < 4; i++) {
if (!params->wep_key[i])
continue;
- wpa_driver_nl80211_set_key(bss->ifname, bss, WPA_ALG_WEP,
- NULL, i,
- i == params->wep_tx_keyidx, NULL, 0,
- params->wep_key[i],
- params->wep_key_len[i]);
+ p.key_idx = i;
+ p.set_tx = i == params->wep_tx_keyidx;
+ p.key = params->wep_key[i];
+ p.key_len = params->wep_key_len[i];
+ p.key_flag = i == params->wep_tx_keyidx ?
+ KEY_FLAG_GROUP_RX_TX_DEFAULT :
+ KEY_FLAG_GROUP_RX_TX;
+ wpa_driver_nl80211_set_key(bss, &p);
if (params->wep_tx_keyidx != i)
continue;
if (nl_add_key(msg, WPA_ALG_WEP, i, 1, NULL, 0,
}
-static int wpa_driver_nl80211_send_frame(struct i802_bss *bss,
- const void *data, size_t len,
- int encrypt, int noack,
- unsigned int freq, int no_cck,
- int offchanok, unsigned int wait_time,
- const u16 *csa_offs,
- size_t csa_offs_len)
-{
- struct wpa_driver_nl80211_data *drv = bss->drv;
- u64 cookie;
- int res;
-
- if (freq == 0 && drv->nlmode == NL80211_IFTYPE_ADHOC) {
- freq = nl80211_get_assoc_freq(drv);
- wpa_printf(MSG_DEBUG,
- "nl80211: send_frame - Use assoc_freq=%u for IBSS",
- freq);
- }
- if (freq == 0) {
- wpa_printf(MSG_DEBUG, "nl80211: send_frame - Use bss->freq=%u",
- bss->freq);
- freq = bss->freq;
- }
-
- if (drv->use_monitor) {
- wpa_printf(MSG_DEBUG, "nl80211: send_frame(freq=%u bss->freq=%u) -> send_monitor",
- freq, bss->freq);
- return nl80211_send_monitor(drv, data, len, encrypt, noack);
- }
-
- wpa_printf(MSG_DEBUG, "nl80211: send_frame -> send_frame_cmd");
- res = nl80211_send_frame_cmd(bss, freq, wait_time, data, len,
- &cookie, no_cck, noack, offchanok,
- csa_offs, csa_offs_len);
- if (res == 0 && !noack) {
- const struct ieee80211_mgmt *mgmt;
- u16 fc;
-
- mgmt = (const struct ieee80211_mgmt *) data;
- fc = le_to_host16(mgmt->frame_control);
- if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
- WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_ACTION) {
- wpa_printf(MSG_MSGDUMP,
- "nl80211: Update send_action_cookie from 0x%llx to 0x%llx",
- (long long unsigned int)
- drv->send_action_cookie,
- (long long unsigned int) cookie);
- drv->send_action_cookie = cookie;
- }
- }
-
- return res;
-}
-
-
static int wpa_driver_nl80211_send_mlme(struct i802_bss *bss, const u8 *data,
size_t data_len, int noack,
unsigned int freq, int no_cck,
int offchanok,
unsigned int wait_time,
const u16 *csa_offs,
- size_t csa_offs_len)
+ size_t csa_offs_len, int no_encrypt)
{
struct wpa_driver_nl80211_data *drv = bss->drv;
struct ieee80211_mgmt *mgmt;
- int encrypt = 1;
+ int encrypt = !no_encrypt;
u16 fc;
+ int use_cookie = 1;
+ int res;
mgmt = (struct ieee80211_mgmt *) data;
fc = le_to_host16(mgmt->frame_control);
- wpa_printf(MSG_DEBUG, "nl80211: send_mlme - da= " MACSTR
- " noack=%d freq=%u no_cck=%d offchanok=%d wait_time=%u fc=0x%x (%s) nlmode=%d",
+ wpa_printf(MSG_DEBUG, "nl80211: send_mlme - da=" MACSTR
+ " noack=%d freq=%u no_cck=%d offchanok=%d wait_time=%u no_encrypt=%d fc=0x%x (%s) nlmode=%d",
MAC2STR(mgmt->da), noack, freq, no_cck, offchanok, wait_time,
- fc, fc2str(fc), drv->nlmode);
+ no_encrypt, fc, fc2str(fc), drv->nlmode);
if ((is_sta_interface(drv->nlmode) ||
drv->nlmode == NL80211_IFTYPE_P2P_DEVICE) &&
drv->last_mgmt_freq);
freq = drv->last_mgmt_freq;
}
- return nl80211_send_frame_cmd(bss, freq, 0,
- data, data_len, NULL, 1, noack,
- 1, csa_offs, csa_offs_len);
+ wait_time = 0;
+ use_cookie = 0;
+ no_cck = 1;
+ offchanok = 1;
+ goto send_frame_cmd;
}
if (drv->device_ap_sme && is_ap_interface(drv->nlmode)) {
bss->freq);
freq = bss->freq;
}
- return nl80211_send_frame_cmd(bss, freq,
- (int) freq == bss->freq ? 0 :
- wait_time,
- data, data_len,
- &drv->send_action_cookie,
- no_cck, noack, offchanok,
- csa_offs, csa_offs_len);
+ if ((int) freq == bss->freq)
+ wait_time = 0;
+ goto send_frame_cmd;
}
if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
encrypt = 0;
}
- wpa_printf(MSG_DEBUG, "nl80211: send_mlme -> send_frame");
- return wpa_driver_nl80211_send_frame(bss, data, data_len, encrypt,
- noack, freq, no_cck, offchanok,
- wait_time, csa_offs,
- csa_offs_len);
+ if (freq == 0 && drv->nlmode == NL80211_IFTYPE_STATION &&
+ (drv->capa.flags & WPA_DRIVER_FLAGS_SAE) &&
+ !(drv->capa.flags & WPA_DRIVER_FLAGS_SME) &&
+ WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
+ WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_AUTH) {
+ freq = nl80211_get_assoc_freq(drv);
+ wpa_printf(MSG_DEBUG,
+ "nl80211: send_mlme - Use assoc_freq=%u for external auth",
+ freq);
+ }
+
+ if (freq == 0 && drv->nlmode == NL80211_IFTYPE_ADHOC) {
+ freq = nl80211_get_assoc_freq(drv);
+ wpa_printf(MSG_DEBUG,
+ "nl80211: send_mlme - Use assoc_freq=%u for IBSS",
+ freq);
+ }
+ if (freq == 0) {
+ wpa_printf(MSG_DEBUG, "nl80211: send_mlme - Use bss->freq=%u",
+ bss->freq);
+ freq = bss->freq;
+ }
+
+ if (drv->use_monitor) {
+ wpa_printf(MSG_DEBUG,
+ "nl80211: send_frame(freq=%u bss->freq=%u) -> send_monitor",
+ freq, bss->freq);
+ return nl80211_send_monitor(drv, data, data_len, encrypt,
+ noack);
+ }
+
+ if (noack || WLAN_FC_GET_TYPE(fc) != WLAN_FC_TYPE_MGMT ||
+ WLAN_FC_GET_STYPE(fc) != WLAN_FC_STYPE_ACTION)
+ use_cookie = 0;
+send_frame_cmd:
+#ifdef CONFIG_TESTING_OPTIONS
+ if (no_encrypt && !encrypt && !drv->use_monitor) {
+ wpa_printf(MSG_DEBUG,
+ "nl80211: Request to send an unencrypted frame - use a monitor interface for this");
+ if (nl80211_create_monitor_interface(drv) < 0)
+ return -1;
+ res = nl80211_send_monitor(drv, data, data_len, encrypt,
+ noack);
+ nl80211_remove_monitor_interface(drv);
+ return res;
+ }
+#endif /* CONFIG_TESTING_OPTIONS */
+
+ wpa_printf(MSG_DEBUG, "nl80211: send_mlme -> send_frame_cmd");
+ res = nl80211_send_frame_cmd(bss, freq, wait_time, data, data_len,
+ use_cookie, no_cck, noack, offchanok,
+ csa_offs, csa_offs_len);
+
+ return res;
}
int ret = -ENOBUFS;
int beacon_set;
int num_suites;
- int smps_mode;
- u32 suites[10], suite;
+ u32 suites[20], suite;
u32 ver;
#ifdef CONFIG_MESH
struct wpa_driver_mesh_bss_params mesh_params;
wpa_printf(MSG_DEBUG, "nl80211: key_mgmt_suites=0x%x",
params->key_mgmt_suites);
- num_suites = 0;
- if (params->key_mgmt_suites & WPA_KEY_MGMT_IEEE8021X)
- suites[num_suites++] = RSN_AUTH_KEY_MGMT_UNSPEC_802_1X;
- if (params->key_mgmt_suites & WPA_KEY_MGMT_PSK)
- suites[num_suites++] = RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X;
- if (num_suites &&
- nla_put(msg, NL80211_ATTR_AKM_SUITES, num_suites * sizeof(u32),
- suites))
+ num_suites = wpa_key_mgmt_to_suites(params->key_mgmt_suites,
+ suites, ARRAY_SIZE(suites));
+ if (num_suites > NL80211_MAX_NR_AKM_SUITES)
+ wpa_printf(MSG_WARNING,
+ "nl80211: Not enough room for all AKM suites (num_suites=%d > NL80211_MAX_NR_AKM_SUITES)",
+ num_suites);
+ else if (num_suites &&
+ nla_put(msg, NL80211_ATTR_AKM_SUITES, num_suites * sizeof(u32),
+ suites))
goto fail;
if (params->key_mgmt_suites & WPA_KEY_MGMT_IEEE8021X_NO_WPA &&
nla_put_u32(msg, NL80211_ATTR_CIPHER_SUITE_GROUP, suite))
goto fail;
- if (params->ht_opmode != -1) {
- switch (params->smps_mode) {
- case HT_CAP_INFO_SMPS_DYNAMIC:
- wpa_printf(MSG_DEBUG, "nl80211: SMPS mode - dynamic");
- smps_mode = NL80211_SMPS_DYNAMIC;
- break;
- case HT_CAP_INFO_SMPS_STATIC:
- wpa_printf(MSG_DEBUG, "nl80211: SMPS mode - static");
- smps_mode = NL80211_SMPS_STATIC;
- break;
- default:
- /* invalid - fallback to smps off */
- case HT_CAP_INFO_SMPS_DISABLED:
- wpa_printf(MSG_DEBUG, "nl80211: SMPS mode - off");
- smps_mode = NL80211_SMPS_OFF;
- break;
- }
- if (nla_put_u8(msg, NL80211_ATTR_SMPS_MODE, smps_mode))
- goto fail;
- }
-
if (params->beacon_ies) {
wpa_hexdump_buf(MSG_DEBUG, "nl80211: beacon_ies",
params->beacon_ies);
spr = nla_nest_start(msg, NL80211_ATTR_HE_OBSS_PD);
wpa_printf(MSG_DEBUG, "nl80211: he_spr=%d", params->he_spr);
- if (nla_put_u8(msg, NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET,
+ if (!spr ||
+ nla_put_u8(msg, NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET,
params->he_spr_srg_obss_pd_min_offset) ||
nla_put_u8(msg, NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET,
params->he_spr_srg_obss_pd_max_offset))
nla_nest_end(msg, spr);
}
+
+ if (params->freq && params->freq->he_enabled) {
+ struct nlattr *bss_color;
+
+ bss_color = nla_nest_start(msg, NL80211_ATTR_HE_BSS_COLOR);
+ if (!bss_color ||
+ (params->he_bss_color_disabled &&
+ nla_put_flag(msg, NL80211_HE_BSS_COLOR_ATTR_DISABLED)) ||
+ (params->he_bss_color_partial &&
+ nla_put_flag(msg, NL80211_HE_BSS_COLOR_ATTR_PARTIAL)) ||
+ nla_put_u8(msg, NL80211_HE_BSS_COLOR_ATTR_COLOR,
+ params->he_bss_color))
+ goto fail;
+ nla_nest_end(msg, bss_color);
+ }
+
+ if (params->twt_responder) {
+ wpa_printf(MSG_DEBUG, "nl80211: twt_responder=%d",
+ params->twt_responder);
+ if (nla_put_flag(msg, NL80211_ATTR_TWT_RESPONDER))
+ goto fail;
+ }
#endif /* CONFIG_IEEE80211AX */
ret = send_and_recv_msgs(drv, msg, NULL, NULL);
}
+static int nl80211_tx_control_port(void *priv, const u8 *dest,
+ u16 proto, const u8 *buf, size_t len,
+ int no_encrypt)
+{
+ struct i802_bss *bss = priv;
+ struct nl_msg *msg;
+ int ret;
+
+ wpa_printf(MSG_DEBUG,
+ "nl80211: Send over control port dest=" MACSTR
+ " proto=0x%04x len=%u no_encrypt=%d",
+ MAC2STR(dest), proto, (unsigned int) len, no_encrypt);
+
+ msg = nl80211_bss_msg(bss, 0, NL80211_CMD_CONTROL_PORT_FRAME);
+ if (!msg ||
+ nla_put_u16(msg, NL80211_ATTR_CONTROL_PORT_ETHERTYPE, proto) ||
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, dest) ||
+ nla_put(msg, NL80211_ATTR_FRAME, len, buf) ||
+ (no_encrypt &&
+ nla_put_flag(msg, NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT))) {
+ nlmsg_free(msg);
+ return -ENOBUFS;
+ }
+
+ ret = send_and_recv_msgs(bss->drv, msg, NULL, NULL);
+ if (ret)
+ wpa_printf(MSG_DEBUG,
+ "nl80211: tx_control_port failed: ret=%d (%s)",
+ ret, strerror(-ret));
+
+ return ret;
+}
+
+
static int nl80211_send_eapol_data(struct i802_bss *bss,
const u8 *addr, const u8 *data,
size_t data_len)
int res;
int qos = flags & WPA_STA_WMM;
+ if (drv->capa.flags & WPA_DRIVER_FLAGS_CONTROL_PORT)
+ return nl80211_tx_control_port(bss, addr, ETH_P_EAPOL,
+ data, data_len, !encrypt);
+
if (drv->device_ap_sme || !drv->use_monitor)
return nl80211_send_eapol_data(bss, addr, data, data_len);
pos += 2;
memcpy(pos, data, data_len);
- res = wpa_driver_nl80211_send_frame(bss, (u8 *) hdr, len, encrypt, 0,
- 0, 0, 0, 0, NULL, 0);
+ res = nl80211_send_monitor(drv, hdr, len, encrypt, 0);
if (res < 0) {
- wpa_printf(MSG_ERROR, "i802_send_eapol - packet len: %lu - "
- "failed: %d (%s)",
- (unsigned long) len, errno, strerror(errno));
+ wpa_printf(MSG_ERROR,
+ "hapd_send_eapol - packet len: %lu - failed",
+ (unsigned long) len);
}
os_free(hdr);
nl80211_put_fils_connect_params(drv, params, msg) != 0)
return -1;
- if ((params->auth_alg & WPA_AUTH_ALG_SAE) &&
+ if ((params->key_mgmt_suite == WPA_KEY_MGMT_SAE ||
+ params->key_mgmt_suite == WPA_KEY_MGMT_FT_SAE) &&
(!(drv->capa.flags & WPA_DRIVER_FLAGS_SME)) &&
nla_put_flag(msg, NL80211_ATTR_EXTERNAL_AUTH_SUPPORT))
return -1;
static int wpa_driver_nl80211_try_connect(
struct wpa_driver_nl80211_data *drv,
struct wpa_driver_associate_params *params,
- struct nl_handle *nl_connect)
+ struct nl_sock *nl_connect)
{
struct nl_msg *msg;
enum nl80211_auth_type type;
static int wpa_driver_nl80211_connect(
struct wpa_driver_nl80211_data *drv,
struct wpa_driver_associate_params *params,
- struct nl_handle *nl_connect)
+ struct nl_sock *nl_connect)
{
int ret;
if (!(drv->capa.flags & WPA_DRIVER_FLAGS_SME)) {
enum nl80211_iftype nlmode = params->p2p ?
NL80211_IFTYPE_P2P_CLIENT : NL80211_IFTYPE_STATION;
- struct nl_handle *nl_connect = NULL;
+ struct nl_sock *nl_connect = NULL;
if (wpa_driver_nl80211_set_mode(priv, nlmode) < 0)
return -1;
- if (params->auth_alg & WPA_AUTH_ALG_SAE) {
+ if (params->key_mgmt_suite == WPA_KEY_MGMT_SAE ||
+ params->key_mgmt_suite == WPA_KEY_MGMT_FT_SAE) {
nl_connect = bss->nl_connect;
bss->use_nl_connect = 1;
} else {
MAC2STR(addr), ifname, if_nametoindex(ifname), vlan_id);
if (!(msg = nl80211_bss_msg(bss, 0, NL80211_CMD_SET_STATION)) ||
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr) ||
+ ((drv->capa.flags & WPA_DRIVER_FLAGS_VLAN_OFFLOAD) &&
+ nla_put_u16(msg, NL80211_ATTR_VLAN_ID, vlan_id)) ||
nla_put_u32(msg, NL80211_ATTR_STA_VLAN, if_nametoindex(ifname))) {
nlmsg_free(msg);
return -ENOBUFS;
return wpa_driver_nl80211_send_mlme(bss, (u8 *) &mgmt,
IEEE80211_HDRLEN +
sizeof(mgmt.u.deauth), 0, 0, 0, 0,
- 0, NULL, 0);
+ 0, NULL, 0, 0);
}
return wpa_driver_nl80211_send_mlme(bss, (u8 *) &mgmt,
IEEE80211_HDRLEN +
sizeof(mgmt.u.disassoc), 0, 0, 0, 0,
- 0, NULL, 0);
+ 0, NULL, 0, 0);
}
wpa_printf(MSG_DEBUG, "nl80211: Adding interface %s into bridge %s",
ifname, brname);
if (linux_br_add_if(drv->global->ioctl_sock, brname, ifname) < 0) {
- wpa_printf(MSG_ERROR, "nl80211: Failed to add interface %s "
- "into bridge %s: %s",
+ wpa_printf(MSG_WARNING,
+ "nl80211: Failed to add interface %s into bridge %s: %s",
ifname, brname, strerror(errno));
- return -1;
+ /* Try to continue without the interface being in a bridge. This
+ * may be needed for some cases, e.g., with Open vSwitch, where
+ * an external component will need to handle bridge
+ * configuration. */
+ return 0;
}
bss->added_if_into_bridge = 1;
#ifdef CONFIG_LIBNL3_ROUTE
if (bss->added_if_into_bridge || bss->already_in_bridge) {
+ int err;
+
drv->rtnl_sk = nl_socket_alloc();
if (drv->rtnl_sk == NULL) {
wpa_printf(MSG_ERROR, "nl80211: Failed to allocate nl_sock");
goto failed;
}
- if (nl_connect(drv->rtnl_sk, NETLINK_ROUTE)) {
+ err = nl_connect(drv->rtnl_sk, NETLINK_ROUTE);
+ if (err) {
wpa_printf(MSG_ERROR, "nl80211: Failed to connect nl_sock to NETLINK_ROUTE: %s",
- strerror(errno));
+ nl_geterror(err));
goto failed;
}
}
static int nl80211_send_frame_cmd(struct i802_bss *bss,
unsigned int freq, unsigned int wait,
const u8 *buf, size_t buf_len,
- u64 *cookie_out, int no_cck, int no_ack,
+ int save_cookie, int no_cck, int no_ack,
int offchanok, const u16 *csa_offs,
size_t csa_offs_len)
{
"cookie 0x%llx", no_ack ? " (no ACK)" : "",
(long long unsigned int) cookie);
- if (cookie_out)
- *cookie_out = no_ack ? (u64) -1 : cookie;
+ if (save_cookie)
+ drv->send_frame_cookie = no_ack ? (u64) -1 : cookie;
- if (drv->num_send_action_cookies == MAX_SEND_ACTION_COOKIES) {
+ if (drv->num_send_frame_cookies == MAX_SEND_FRAME_COOKIES) {
wpa_printf(MSG_DEBUG,
- "nl80211: Drop oldest pending send action cookie 0x%llx",
+ "nl80211: Drop oldest pending send frame cookie 0x%llx",
(long long unsigned int)
- drv->send_action_cookies[0]);
- os_memmove(&drv->send_action_cookies[0],
- &drv->send_action_cookies[1],
- (MAX_SEND_ACTION_COOKIES - 1) *
+ drv->send_frame_cookies[0]);
+ os_memmove(&drv->send_frame_cookies[0],
+ &drv->send_frame_cookies[1],
+ (MAX_SEND_FRAME_COOKIES - 1) *
sizeof(u64));
- drv->num_send_action_cookies--;
+ drv->num_send_frame_cookies--;
}
- drv->send_action_cookies[drv->num_send_action_cookies] = cookie;
- drv->num_send_action_cookies++;
+ drv->send_frame_cookies[drv->num_send_frame_cookies] = cookie;
+ drv->num_send_frame_cookies++;
}
fail:
int ret = -1;
u8 *buf;
struct ieee80211_hdr *hdr;
+ int offchanok = 1;
+
+ if (is_ap_interface(drv->nlmode) && (int) freq == bss->freq)
+ offchanok = 0;
wpa_printf(MSG_DEBUG, "nl80211: Send Action frame (ifindex=%d, "
- "freq=%u MHz wait=%d ms no_cck=%d)",
- drv->ifindex, freq, wait_time, no_cck);
+ "freq=%u MHz wait=%d ms no_cck=%d offchanok=%d)",
+ drv->ifindex, freq, wait_time, no_cck, offchanok);
buf = os_zalloc(24 + data_len);
if (buf == NULL)
(int) freq == bss->freq || drv->device_ap_sme ||
!drv->use_monitor))
ret = wpa_driver_nl80211_send_mlme(bss, buf, 24 + data_len,
- 0, freq, no_cck, 1,
- wait_time, NULL, 0);
+ 0, freq, no_cck, offchanok,
+ wait_time, NULL, 0, 0);
else
ret = nl80211_send_frame_cmd(bss, freq, wait_time, buf,
24 + data_len,
- &drv->send_action_cookie,
- no_cck, 0, 1, NULL, 0);
+ 1, no_cck, 0, offchanok, NULL, 0);
os_free(buf);
return ret;
u64 cookie;
/* Cancel the last pending TX cookie */
- nl80211_frame_wait_cancel(bss, drv->send_action_cookie);
+ nl80211_frame_wait_cancel(bss, drv->send_frame_cookie);
/*
* Cancel the other pending TX cookies, if any. This is needed since
* the driver may keep a list of all pending offchannel TX operations
* and free up the radio only once they have expired or cancelled.
*/
- for (i = drv->num_send_action_cookies; i > 0; i--) {
- cookie = drv->send_action_cookies[i - 1];
- if (cookie != drv->send_action_cookie)
+ for (i = drv->num_send_frame_cookies; i > 0; i--) {
+ cookie = drv->send_frame_cookies[i - 1];
+ if (cookie != drv->send_frame_cookie)
nl80211_frame_wait_cancel(bss, cookie);
}
- drv->num_send_action_cookies = 0;
+ drv->num_send_frame_cookies = 0;
}
}
-static int nl80211_send_frame(void *priv, const u8 *data, size_t data_len,
- int encrypt)
-{
- struct i802_bss *bss = priv;
- return wpa_driver_nl80211_send_frame(bss, data, data_len, encrypt, 0,
- 0, 0, 0, 0, NULL, 0);
-}
-
-
static int nl80211_set_param(void *priv, const char *param)
{
struct i802_bss *bss = priv;
drv->test_use_roc_tx = 1;
}
+ if (os_strstr(param, "control_port=0"))
+ drv->capa.flags &= ~WPA_DRIVER_FLAGS_CONTROL_PORT;
+
return 0;
}
os_memcpy(nulldata.hdr.IEEE80211_SA_FROMDS, own_addr, ETH_ALEN);
if (wpa_driver_nl80211_send_mlme(bss, (u8 *) &nulldata, size, 0, 0, 0,
- 0, 0, NULL, 0) < 0)
+ 0, 0, NULL, 0, 0) < 0)
wpa_printf(MSG_DEBUG, "nl80211_send_null_frame: Failed to "
"send poll frame");
}
#endif /* CONFIG TDLS */
-static int driver_nl80211_set_key(const char *ifname, void *priv,
- enum wpa_alg alg, const u8 *addr,
- int key_idx, int set_tx,
- const u8 *seq, size_t seq_len,
- const u8 *key, size_t key_len)
+static int driver_nl80211_set_key(void *priv,
+ struct wpa_driver_set_key_params *params)
{
struct i802_bss *bss = priv;
- return wpa_driver_nl80211_set_key(ifname, bss, alg, addr, key_idx,
- set_tx, seq, seq_len, key, key_len);
+
+ return wpa_driver_nl80211_set_key(bss, params);
}
static int driver_nl80211_send_mlme(void *priv, const u8 *data,
size_t data_len, int noack,
unsigned int freq,
- const u16 *csa_offs, size_t csa_offs_len)
+ const u16 *csa_offs, size_t csa_offs_len,
+ int no_encrypt, unsigned int wait)
{
struct i802_bss *bss = priv;
return wpa_driver_nl80211_send_mlme(bss, data, data_len, noack,
- freq, 0, 0, 0, csa_offs,
- csa_offs_len);
+ freq, 0, 0, wait, csa_offs,
+ csa_offs_len, no_encrypt);
}
}
+static int get_wowlan_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ int *wowlan_enabled = arg;
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ *wowlan_enabled = !!tb[NL80211_ATTR_WOWLAN_TRIGGERS];
+
+ return NL_SKIP;
+}
+
+
+static int nl80211_get_wowlan(void *priv)
+{
+ struct i802_bss *bss = priv;
+ struct wpa_driver_nl80211_data *drv = bss->drv;
+ struct nl_msg *msg;
+ int wowlan_enabled;
+ int ret;
+
+ wpa_printf(MSG_DEBUG, "nl80211: Getting wowlan status");
+
+ msg = nl80211_drv_msg(drv, 0, NL80211_CMD_GET_WOWLAN);
+
+ ret = send_and_recv_msgs(drv, msg, get_wowlan_handler, &wowlan_enabled);
+ if (ret) {
+ wpa_printf(MSG_DEBUG, "nl80211: Getting wowlan status failed");
+ return 0;
+ }
+
+ wpa_printf(MSG_DEBUG, "nl80211: wowlan is %s",
+ wowlan_enabled ? "enabled" : "disabled");
+
+ return wowlan_enabled;
+}
+
+
static int nl80211_set_wowlan(void *priv,
const struct wowlan_triggers *triggers)
{
return -1;
}
+
+static int nl80211_add_sta_node(void *priv, const u8 *addr, u16 auth_alg)
+{
+ struct i802_bss *bss = priv;
+ struct wpa_driver_nl80211_data *drv = bss->drv;
+ struct nl_msg *msg;
+ struct nlattr *params;
+
+ if (!drv->add_sta_node_vendor_cmd_avail)
+ return -EOPNOTSUPP;
+
+ wpa_printf(MSG_DEBUG, "nl80211: Add STA node");
+
+ if (!(msg = nl80211_drv_msg(drv, 0, NL80211_CMD_VENDOR)) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, OUI_QCA) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD,
+ QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE) ||
+ !(params = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA)) ||
+ (addr &&
+ nla_put(msg, QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_MAC_ADDR, ETH_ALEN,
+ addr)) ||
+ nla_put_u16(msg, QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_AUTH_ALGO,
+ auth_alg)) {
+ nlmsg_free(msg);
+ wpa_printf(MSG_ERROR,
+ "%s: err in adding vendor_cmd and vendor_data",
+ __func__);
+ return -1;
+ }
+ nla_nest_end(msg, params);
+
+ return send_and_recv_msgs(drv, msg, NULL, NULL);
+}
+
#endif /* CONFIG_DRIVER_NL80211_QCA */
if (res) {
wpa_printf(MSG_DEBUG,
"nl80211: Adding bridge ip neigh failed: %s",
- strerror(errno));
+ nl_geterror(res));
}
errout:
if (nl_lladdr)
if (res) {
wpa_printf(MSG_DEBUG,
"nl80211: Deleting bridge ip neigh failed: %s",
- strerror(errno));
+ nl_geterror(res));
}
errout:
if (nl_ipaddr)
}
+static int add_acs_ch_list(struct nl_msg *msg, const int *freq_list)
+{
+ int num_channels = 0, num_freqs;
+ u8 *ch_list;
+ enum hostapd_hw_mode hw_mode;
+ int ret = 0;
+ int i;
+
+ if (!freq_list)
+ return 0;
+
+ num_freqs = int_array_len(freq_list);
+ ch_list = os_malloc(sizeof(u8) * num_freqs);
+ if (!ch_list)
+ return -1;
+
+ for (i = 0; i < num_freqs; i++) {
+ const int freq = freq_list[i];
+
+ if (freq == 0)
+ break;
+ /* Send 2.4 GHz and 5 GHz channels with
+ * QCA_WLAN_VENDOR_ATTR_ACS_CH_LIST to maintain backwards
+ * compatibility.
+ */
+ if (!(freq >= 2412 && freq <= 2484) &&
+ !(freq >= 5180 && freq <= 5900))
+ continue;
+ hw_mode = ieee80211_freq_to_chan(freq, &ch_list[num_channels]);
+ if (hw_mode != NUM_HOSTAPD_MODES)
+ num_channels++;
+ }
+
+ if (num_channels)
+ ret = nla_put(msg, QCA_WLAN_VENDOR_ATTR_ACS_CH_LIST,
+ num_channels, ch_list);
+
+ os_free(ch_list);
+ return ret;
+}
+
+
static int add_acs_freq_list(struct nl_msg *msg, const int *freq_list)
{
int i, len, ret;
nla_put_flag(msg, QCA_WLAN_VENDOR_ATTR_ACS_VHT_ENABLED)) ||
nla_put_u16(msg, QCA_WLAN_VENDOR_ATTR_ACS_CHWIDTH,
params->ch_width) ||
- (params->ch_list_len &&
- nla_put(msg, QCA_WLAN_VENDOR_ATTR_ACS_CH_LIST, params->ch_list_len,
- params->ch_list)) ||
+ add_acs_ch_list(msg, params->freq_list) ||
add_acs_freq_list(msg, params->freq_list)) {
nlmsg_free(msg);
return -ENOBUFS;
nla_nest_end(msg, data);
wpa_printf(MSG_DEBUG,
- "nl80211: ACS Params: HW_MODE: %d HT: %d HT40: %d VHT: %d BW: %d CH_LIST_LEN: %u",
+ "nl80211: ACS Params: HW_MODE: %d HT: %d HT40: %d VHT: %d BW: %d",
params->hw_mode, params->ht_enabled, params->ht40_enabled,
- params->vht_enabled, params->ch_width, params->ch_list_len);
+ params->vht_enabled, params->ch_width);
ret = send_and_recv_msgs(drv, msg, NULL, NULL);
if (ret) {
wpa_printf(MSG_DEBUG,
"nl80211: Failed to invoke driver ACS function: %s",
- strerror(errno));
+ strerror(-ret));
}
return ret;
}
if (ret) {
wpa_printf(MSG_DEBUG,
"nl80211: Driver setband function failed: %s",
- strerror(errno));
+ strerror(-ret));
}
return ret;
}
int ret = -1;
/* External auth command/status is intended for drivers that implement
- * intenral SME but want to offload authentication processing (e.g.,
- * SAE) to hostapd/wpa_supplicant. Do nott send the status to drivers
+ * internal SME but want to offload authentication processing (e.g.,
+ * SAE) to hostapd/wpa_supplicant. Do not send the status to drivers
* which do not support AP SME or use wpa_supplicant/hostapd SME.
*/
if ((is_ap_interface(drv->nlmode) && !bss->drv->device_ap_sme) ||
.get_hw_feature_data = nl80211_get_hw_feature_data,
.sta_add = wpa_driver_nl80211_sta_add,
.sta_remove = driver_nl80211_sta_remove,
+ .tx_control_port = nl80211_tx_control_port,
.hapd_send_eapol = wpa_driver_nl80211_hapd_send_eapol,
.sta_set_flags = wpa_driver_nl80211_sta_set_flags,
.sta_set_airtime_weight = driver_nl80211_sta_set_airtime_weight,
.signal_monitor = nl80211_signal_monitor,
.signal_poll = nl80211_signal_poll,
.channel_info = nl80211_channel_info,
- .send_frame = nl80211_send_frame,
.set_param = nl80211_set_param,
.get_radio_name = nl80211_get_radio_name,
.add_pmkid = nl80211_add_pmkid,
#endif /* ANDROID */
.vendor_cmd = nl80211_vendor_cmd,
.set_qos_map = nl80211_set_qos_map,
+ .get_wowlan = nl80211_get_wowlan,
.set_wowlan = nl80211_set_wowlan,
.set_mac_addr = nl80211_set_mac_addr,
#ifdef CONFIG_MESH
.ignore_assoc_disallow = nl80211_ignore_assoc_disallow,
#endif /* CONFIG_MBO */
.set_bssid_blacklist = nl80211_set_bssid_blacklist,
+ .add_sta_node = nl80211_add_sta_node,
#endif /* CONFIG_DRIVER_NL80211_QCA */
.configure_data_frame_filters = nl80211_configure_data_frame_filters,
.get_ext_capab = nl80211_get_ext_capab,
projects / thirdparty / hostap.git / blobdiff