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nl80211: send EAP frames as QoS data frames for QoS aware clients, should fix EAP rekeying timeout issues with intel clients (#8830)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26367 3c298f89-4303-0410-b956-a3cf2f4a3e73
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195
package/hostapd/patches/730-nl80211_enable_qosdata.patch
Normal file
195
package/hostapd/patches/730-nl80211_enable_qosdata.patch
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@ -0,0 +1,195 @@
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--- a/src/drivers/driver_nl80211.c
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+++ b/src/drivers/driver_nl80211.c
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@@ -4263,7 +4263,7 @@ static const u8 rfc1042_header[6] = { 0x
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static int wpa_driver_nl80211_hapd_send_eapol(
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void *priv, const u8 *addr, const u8 *data,
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- size_t data_len, int encrypt, const u8 *own_addr)
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+ size_t data_len, int encrypt, const u8 *own_addr, u32 flags)
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{
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struct i802_bss *bss = priv;
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struct wpa_driver_nl80211_data *drv = bss->drv;
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@@ -4271,11 +4271,7 @@ static int wpa_driver_nl80211_hapd_send_
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size_t len;
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u8 *pos;
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int res;
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-#if 0 /* FIX */
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- int qos = sta->flags & WPA_STA_WMM;
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-#else
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- int qos = 0;
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-#endif
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+ int qos = flags & WPA_STA_WMM;
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len = sizeof(*hdr) + (qos ? 2 : 0) + sizeof(rfc1042_header) + 2 +
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data_len;
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@@ -4291,26 +4287,22 @@ static int wpa_driver_nl80211_hapd_send_
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hdr->frame_control |= host_to_le16(WLAN_FC_FROMDS);
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if (encrypt)
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hdr->frame_control |= host_to_le16(WLAN_FC_ISWEP);
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-#if 0 /* To be enabled if qos determination is added above */
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if (qos) {
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hdr->frame_control |=
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host_to_le16(WLAN_FC_STYPE_QOS_DATA << 4);
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}
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-#endif
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memcpy(hdr->IEEE80211_DA_FROMDS, addr, ETH_ALEN);
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memcpy(hdr->IEEE80211_BSSID_FROMDS, own_addr, ETH_ALEN);
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memcpy(hdr->IEEE80211_SA_FROMDS, own_addr, ETH_ALEN);
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pos = (u8 *) (hdr + 1);
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-#if 0 /* To be enabled if qos determination is added above */
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if (qos) {
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/* add an empty QoS header if needed */
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pos[0] = 0;
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pos[1] = 0;
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pos += 2;
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}
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-#endif
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memcpy(pos, rfc1042_header, sizeof(rfc1042_header));
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pos += sizeof(rfc1042_header);
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--- a/src/drivers/driver.h
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+++ b/src/drivers/driver.h
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@@ -1396,7 +1396,7 @@ struct wpa_driver_ops {
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*/
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int (*hapd_send_eapol)(void *priv, const u8 *addr, const u8 *data,
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size_t data_len, int encrypt,
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- const u8 *own_addr);
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+ const u8 *own_addr, u32 flags);
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/**
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* sta_deauth - Deauthenticate a station (AP only)
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--- a/src/drivers/driver_madwifi.c
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+++ b/src/drivers/driver_madwifi.c
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@@ -1097,7 +1097,7 @@ madwifi_wireless_event_init(struct madwi
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static int
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madwifi_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
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- int encrypt, const u8 *own_addr)
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+ int encrypt, const u8 *own_addr, u32 flags)
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{
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struct madwifi_driver_data *drv = priv;
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unsigned char buf[3000];
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--- a/src/drivers/driver_test.c
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+++ b/src/drivers/driver_test.c
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@@ -175,7 +175,7 @@ test_driver_get_cli(struct wpa_driver_te
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static int test_driver_send_eapol(void *priv, const u8 *addr, const u8 *data,
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size_t data_len, int encrypt,
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- const u8 *own_addr)
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+ const u8 *own_addr, u32 flags)
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{
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struct test_driver_bss *dbss = priv;
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struct wpa_driver_test_data *drv = dbss->drv;
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--- a/src/drivers/driver_hostap.c
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+++ b/src/drivers/driver_hostap.c
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@@ -294,7 +294,8 @@ static int hostap_send_mlme(void *priv,
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static int hostap_send_eapol(void *priv, const u8 *addr, const u8 *data,
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- size_t data_len, int encrypt, const u8 *own_addr)
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+ size_t data_len, int encrypt, const u8 *own_addr,
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+ u32 flags)
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{
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struct hostap_driver_data *drv = priv;
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struct ieee80211_hdr *hdr;
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--- a/src/drivers/driver_atheros.c
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+++ b/src/drivers/driver_atheros.c
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@@ -1132,7 +1132,7 @@ atheros_wireless_event_init(struct ather
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static int
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atheros_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
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- int encrypt, const u8 *own_addr)
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+ int encrypt, const u8 *own_addr, u32 flags)
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{
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struct atheros_driver_data *drv = priv;
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unsigned char buf[3000];
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--- a/src/drivers/driver_bsd.c
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+++ b/src/drivers/driver_bsd.c
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@@ -516,7 +516,7 @@ no_ie:
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static int
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bsd_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
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- int encrypt, const u8 *own_addr)
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+ int encrypt, const u8 *own_addr, u32 flags)
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{
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struct bsd_driver_data *drv = priv;
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--- a/src/ap/ap_drv_ops.h
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+++ b/src/ap/ap_drv_ops.h
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@@ -135,13 +135,14 @@ static inline int hostapd_drv_sta_remove
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static inline int hostapd_drv_hapd_send_eapol(struct hostapd_data *hapd,
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const u8 *addr, const u8 *data,
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- size_t data_len, int encrypt)
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+ size_t data_len, int encrypt,
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+ u32 flags)
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{
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if (hapd->driver == NULL || hapd->driver->hapd_send_eapol == NULL)
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return 0;
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return hapd->driver->hapd_send_eapol(hapd->drv_priv, addr, data,
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data_len, encrypt,
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- hapd->own_addr);
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+ hapd->own_addr, flags);
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}
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static inline int hostapd_drv_read_sta_data(
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--- a/src/ap/ieee802_1x.c
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+++ b/src/ap/ieee802_1x.c
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@@ -73,7 +73,7 @@ static void ieee802_1x_send(struct hosta
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rsn_preauth_send(hapd, sta, buf, len);
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} else {
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hostapd_drv_hapd_send_eapol(hapd, sta->addr, buf, len,
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- encrypt);
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+ encrypt, sta->flags);
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}
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os_free(buf);
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--- a/src/ap/wpa_auth_glue.c
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+++ b/src/ap/wpa_auth_glue.c
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@@ -243,8 +243,15 @@ static int hostapd_wpa_auth_send_eapol(v
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int encrypt)
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{
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struct hostapd_data *hapd = ctx;
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+ struct sta_info *sta;
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+ u32 flags = 0;
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+
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+ sta = ap_get_sta(hapd, addr);
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+ if (sta)
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+ flags = sta->flags;
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+
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return hostapd_drv_hapd_send_eapol(hapd, addr, data, data_len,
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- encrypt);
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+ encrypt, flags);
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}
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--- a/wpa_supplicant/driver_i.h
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+++ b/wpa_supplicant/driver_i.h
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@@ -351,12 +351,12 @@ static inline int wpa_drv_sta_remove(str
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static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
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const u8 *addr, const u8 *data,
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size_t data_len, int encrypt,
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- const u8 *own_addr)
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+ const u8 *own_addr, u32 flags)
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{
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if (wpa_s->driver->hapd_send_eapol)
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return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
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data, data_len, encrypt,
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- own_addr);
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+ own_addr, flags);
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return -1;
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}
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--- a/src/drivers/driver_wired.c
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+++ b/src/drivers/driver_wired.c
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@@ -314,7 +314,7 @@ static int wired_init_sockets(struct wpa
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static int wired_send_eapol(void *priv, const u8 *addr,
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const u8 *data, size_t data_len, int encrypt,
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- const u8 *own_addr)
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+ const u8 *own_addr, u32 flags)
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{
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struct wpa_driver_wired_data *drv = priv;
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struct ieee8023_hdr *hdr;
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