diff --git a/build/wtp/Makefile.am b/build/wtp/Makefile.am index 7baf6db..3918aee 100755 --- a/build/wtp/Makefile.am +++ b/build/wtp/Makefile.am @@ -34,7 +34,9 @@ INCLUDES = \ -I$(top_srcdir)/build \ -I$(top_srcdir)/src/common \ -I$(top_srcdir)/src/wtp \ - -I$(top_srcdir)/src/binding/wifi/drivers + -I$(top_srcdir)/src/binding/wifi/drivers \ + -I$(top_srcdir)/src/binding/wifi/ap/ \ + -I$(top_srcdir)/src/binding/wifi/ap/common include $(top_srcdir)/build/Makefile_common.am @@ -63,4 +65,5 @@ endif if BUILD_WTP_WIFI_DRIVERS_NL80211 wtp_SOURCES += $(top_srcdir)/src/binding/wifi/drivers/wifi_nl80211.c +wtp_LDADD += $(LIBNL_LIBS) endif diff --git a/configure.ac b/configure.ac index 395678e..58d138d 100644 --- a/configure.ac +++ b/configure.ac @@ -192,7 +192,7 @@ if test "${enable_dtls}" = "yes"; then AC_DEFINE([ENABLE_DTLS], [1], [Enable DTLS]) fi -# UDPLite check +# Check UDPLite AC_CHECK_HEADERS([netinet/udplite.h]) # Memory check @@ -213,6 +213,33 @@ case "${with_mem_check}" in ;; esac +# Check nl80211 +has_libnl_ver=0 +PKG_CHECK_MODULES( + [LIBNL], + [libnl-3.0 >= 3.0 libnl-genl-3.0 >= 3.0], + [AC_DEFINE([HAVE_LIBNL30], [1], [Use libnl-3.0 library])], + [PKG_CHECK_MODULES( + [LIBNL], + [libnl-2.0 >= 2.0], + [AC_DEFINE([HAVE_LIBNL20], [1], [Use libnl-2.0 library])], + [PKG_CHECK_MODULES( + [LIBNL], + [libnl-1], + [AC_DEFINE([HAVE_LIBNL10], [1], [Use libnl-1.0 library])], + [AC_MSG_ERROR(You need the libnl and libnl-genl)] + )] + )] +) +test "$has_libnl_ver" -gt 1 && + +if test "${enable_wifi_drivers_nl80211}" = "yes"; then + AC_CHECK_HEADERS([netlink/genl/genl.h netlink/genl/family.h netlink/genl/ctrl.h], [], [AC_MSG_ERROR(You need the netlink header)]) + AC_CHECK_HEADER([linux/nl80211.h], [], [AC_MSG_ERROR(You need the nl80211 header)]) + AC_DEFINE([ENABLE_WIFI_DRIVERS_NL80211], [1], [Enable WTP support for nl80211 wifi binding]) +fi +AM_CONDITIONAL([BUILD_WTP_WIFI_DRIVERS_NL80211], [test "${enable_wifi_drivers_nl80211}" = "yes"]) + # AM_CONDITIONAL([BUILD_AC], [test "${enable_ac}" = "yes"]) AM_CONDITIONAL([BUILD_WTP], [test "${enable_wtp}" = "yes"]) @@ -224,10 +251,6 @@ test "${enable_logging}" = "yes" && AC_DEFINE([ENABLE_LOGGING], [1], [Enable log AM_CONDITIONAL([BUILD_DEBUG], [test "${enable_debug}" = "yes"]) AM_CONDITIONAL([DTLS_ENABLED], [test "${enable_dtls}" = "yes"]) -# -test "${enable_wifi_drivers_nl80211}" = "yes" && AC_DEFINE([ENABLE_WIFI_DRIVERS_NL80211], [1], [Enable WTP support for nl80211 wifi binding]) -AM_CONDITIONAL([BUILD_WTP_WIFI_DRIVERS_NL80211], [test "${enable_wifi_drivers_nl80211}" = "yes"]) - # AC_SUBST([SSL_CFLAGS]) AC_SUBST([SSL_LIBS]) diff --git a/src/binding/wifi/ap/.hidden b/src/binding/wifi/ap/.hidden deleted file mode 100644 index e69de29..0000000 diff --git a/src/binding/wifi/ap/common/ieee802_11.h b/src/binding/wifi/ap/common/ieee802_11.h new file mode 100644 index 0000000..80c75bd --- /dev/null +++ b/src/binding/wifi/ap/common/ieee802_11.h @@ -0,0 +1,58 @@ +#ifndef __IEEE802_11_HEADER__ +#define __IEEE802_11_HEADER__ + +#include +#include +#include + +/* */ +typedef uint64_t u64; +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; +typedef int64_t s64; +typedef int32_t s32; +typedef int16_t s16; +typedef int8_t s8; + +/* */ +typedef u16 be16; +typedef u16 le16; +typedef u32 be32; +typedef u32 le32; +typedef u64 be64; +typedef u64 le64; + +/* */ +#define STRUCT_PACKED __attribute__ ((packed)) + +#ifndef ETH_ALEN +#define ETH_ALEN 6 +#endif +#ifndef IFNAMSIZ +#define IFNAMSIZ 16 +#endif +#ifndef ETH_P_ALL +#define ETH_P_ALL 0x0003 +#endif +#ifndef ETH_P_80211_ENCAP +#define ETH_P_80211_ENCAP 0x890d /* TDLS comes under this category */ +#endif +#ifndef ETH_P_PAE +#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#endif +#ifndef ETH_P_EAPOL +#define ETH_P_EAPOL ETH_P_PAE +#endif +#ifndef ETH_P_RSN_PREAUTH +#define ETH_P_RSN_PREAUTH 0x88c7 +#endif +#ifndef ETH_P_RRB +#define ETH_P_RRB 0x890D +#endif + +/* */ +#include "ieee802_11_defs.h" +#include "ieee802_11_common.h" + +#endif /* __IEEE802_11_HEADER__ */ diff --git a/src/binding/wifi/ap/common/ieee802_11_common.c b/src/binding/wifi/ap/common/ieee802_11_common.c new file mode 100644 index 0000000..883fe22 --- /dev/null +++ b/src/binding/wifi/ap/common/ieee802_11_common.c @@ -0,0 +1,483 @@ +/* + * IEEE 802.11 Common routines + * Copyright (c) 2002-2012, Jouni Malinen + * + * This software may be distributed under the terms of the BSD license. + * See README for more details. + */ + +#include "ieee802_11.h" + +static int ieee802_11_parse_vendor_specific(const u8 *pos, size_t elen, + struct ieee802_11_elems *elems, + int show_errors) +{ + unsigned int oui; + + /* first 3 bytes in vendor specific information element are the IEEE + * OUI of the vendor. The following byte is used a vendor specific + * sub-type. */ + if (elen < 4) { + if (show_errors) { + wpa_printf(MSG_MSGDUMP, "short vendor specific " + "information element ignored (len=%lu)", + (unsigned long) elen); + } + return -1; + } + + oui = WPA_GET_BE24(pos); + switch (oui) { + case OUI_MICROSOFT: + /* Microsoft/Wi-Fi information elements are further typed and + * subtyped */ + switch (pos[3]) { + case 1: + /* Microsoft OUI (00:50:F2) with OUI Type 1: + * real WPA information element */ + elems->wpa_ie = pos; + elems->wpa_ie_len = elen; + break; + case WMM_OUI_TYPE: + /* WMM information element */ + if (elen < 5) { + wpa_printf(MSG_MSGDUMP, "short WMM " + "information element ignored " + "(len=%lu)", + (unsigned long) elen); + return -1; + } + switch (pos[4]) { + case WMM_OUI_SUBTYPE_INFORMATION_ELEMENT: + case WMM_OUI_SUBTYPE_PARAMETER_ELEMENT: + /* + * Share same pointer since only one of these + * is used and they start with same data. + * Length field can be used to distinguish the + * IEs. + */ + elems->wmm = pos; + elems->wmm_len = elen; + break; + case WMM_OUI_SUBTYPE_TSPEC_ELEMENT: + elems->wmm_tspec = pos; + elems->wmm_tspec_len = elen; + break; + default: + wpa_printf(MSG_EXCESSIVE, "unknown WMM " + "information element ignored " + "(subtype=%d len=%lu)", + pos[4], (unsigned long) elen); + return -1; + } + break; + case 4: + /* Wi-Fi Protected Setup (WPS) IE */ + elems->wps_ie = pos; + elems->wps_ie_len = elen; + break; + default: + wpa_printf(MSG_EXCESSIVE, "Unknown Microsoft " + "information element ignored " + "(type=%d len=%lu)", + pos[3], (unsigned long) elen); + return -1; + } + break; + + case OUI_WFA: + switch (pos[3]) { + case P2P_OUI_TYPE: + /* Wi-Fi Alliance - P2P IE */ + elems->p2p = pos; + elems->p2p_len = elen; + break; + case WFD_OUI_TYPE: + /* Wi-Fi Alliance - WFD IE */ + elems->wfd = pos; + elems->wfd_len = elen; + break; + case HS20_INDICATION_OUI_TYPE: + /* Hotspot 2.0 */ + elems->hs20 = pos; + elems->hs20_len = elen; + break; + default: + wpa_printf(MSG_MSGDUMP, "Unknown WFA " + "information element ignored " + "(type=%d len=%lu)\n", + pos[3], (unsigned long) elen); + return -1; + } + break; + + case OUI_BROADCOM: + switch (pos[3]) { + case VENDOR_HT_CAPAB_OUI_TYPE: + elems->vendor_ht_cap = pos; + elems->vendor_ht_cap_len = elen; + break; + default: + wpa_printf(MSG_EXCESSIVE, "Unknown Broadcom " + "information element ignored " + "(type=%d len=%lu)", + pos[3], (unsigned long) elen); + return -1; + } + break; + + default: + wpa_printf(MSG_EXCESSIVE, "unknown vendor specific " + "information element ignored (vendor OUI " + "%02x:%02x:%02x len=%lu)", + pos[0], pos[1], pos[2], (unsigned long) elen); + return -1; + } + + return 0; +} + + +/** + * ieee802_11_parse_elems - Parse information elements in management frames + * @start: Pointer to the start of IEs + * @len: Length of IE buffer in octets + * @elems: Data structure for parsed elements + * @show_errors: Whether to show parsing errors in debug log + * Returns: Parsing result + */ +ParseRes ieee802_11_parse_elems(const u8 *start, size_t len, + struct ieee802_11_elems *elems, + int show_errors) +{ + size_t left = len; + const u8 *pos = start; + int unknown = 0; + + os_memset(elems, 0, sizeof(*elems)); + + while (left >= 2) { + u8 id, elen; + + id = *pos++; + elen = *pos++; + left -= 2; + + if (elen > left) { + if (show_errors) { + wpa_printf(MSG_DEBUG, "IEEE 802.11 element " + "parse failed (id=%d elen=%d " + "left=%lu)", + id, elen, (unsigned long) left); + wpa_hexdump(MSG_MSGDUMP, "IEs", start, len); + } + return ParseFailed; + } + + switch (id) { + case WLAN_EID_SSID: + elems->ssid = pos; + elems->ssid_len = elen; + break; + case WLAN_EID_SUPP_RATES: + elems->supp_rates = pos; + elems->supp_rates_len = elen; + break; + case WLAN_EID_FH_PARAMS: + elems->fh_params = pos; + elems->fh_params_len = elen; + break; + case WLAN_EID_DS_PARAMS: + elems->ds_params = pos; + elems->ds_params_len = elen; + break; + case WLAN_EID_CF_PARAMS: + elems->cf_params = pos; + elems->cf_params_len = elen; + break; + case WLAN_EID_TIM: + elems->tim = pos; + elems->tim_len = elen; + break; + case WLAN_EID_IBSS_PARAMS: + elems->ibss_params = pos; + elems->ibss_params_len = elen; + break; + case WLAN_EID_CHALLENGE: + elems->challenge = pos; + elems->challenge_len = elen; + break; + case WLAN_EID_ERP_INFO: + elems->erp_info = pos; + elems->erp_info_len = elen; + break; + case WLAN_EID_EXT_SUPP_RATES: + elems->ext_supp_rates = pos; + elems->ext_supp_rates_len = elen; + break; + case WLAN_EID_VENDOR_SPECIFIC: + if (ieee802_11_parse_vendor_specific(pos, elen, + elems, + show_errors)) + unknown++; + break; + case WLAN_EID_RSN: + elems->rsn_ie = pos; + elems->rsn_ie_len = elen; + break; + case WLAN_EID_PWR_CAPABILITY: + elems->power_cap = pos; + elems->power_cap_len = elen; + break; + case WLAN_EID_SUPPORTED_CHANNELS: + elems->supp_channels = pos; + elems->supp_channels_len = elen; + break; + case WLAN_EID_MOBILITY_DOMAIN: + elems->mdie = pos; + elems->mdie_len = elen; + break; + case WLAN_EID_FAST_BSS_TRANSITION: + elems->ftie = pos; + elems->ftie_len = elen; + break; + case WLAN_EID_TIMEOUT_INTERVAL: + elems->timeout_int = pos; + elems->timeout_int_len = elen; + break; + case WLAN_EID_HT_CAP: + elems->ht_capabilities = pos; + elems->ht_capabilities_len = elen; + break; + case WLAN_EID_HT_OPERATION: + elems->ht_operation = pos; + elems->ht_operation_len = elen; + break; + case WLAN_EID_VHT_CAP: + elems->vht_capabilities = pos; + elems->vht_capabilities_len = elen; + break; + case WLAN_EID_VHT_OPERATION: + elems->vht_operation = pos; + elems->vht_operation_len = elen; + break; + case WLAN_EID_LINK_ID: + if (elen < 18) + break; + elems->link_id = pos; + break; + case WLAN_EID_INTERWORKING: + elems->interworking = pos; + elems->interworking_len = elen; + break; + case WLAN_EID_EXT_CAPAB: + elems->ext_capab = pos; + elems->ext_capab_len = elen; + break; + case WLAN_EID_BSS_MAX_IDLE_PERIOD: + if (elen < 3) + break; + elems->bss_max_idle_period = pos; + break; + case WLAN_EID_SSID_LIST: + elems->ssid_list = pos; + elems->ssid_list_len = elen; + break; + default: + unknown++; + if (!show_errors) + break; + wpa_printf(MSG_MSGDUMP, "IEEE 802.11 element parse " + "ignored unknown element (id=%d elen=%d)", + id, elen); + break; + } + + left -= elen; + pos += elen; + } + + if (left) + return ParseFailed; + + return unknown ? ParseUnknown : ParseOK; +} + + +int ieee802_11_ie_count(const u8 *ies, size_t ies_len) +{ + int count = 0; + const u8 *pos, *end; + + if (ies == NULL) + return 0; + + pos = ies; + end = ies + ies_len; + + while (pos + 2 <= end) { + if (pos + 2 + pos[1] > end) + break; + count++; + pos += 2 + pos[1]; + } + + return count; +} + + +struct wpabuf * ieee802_11_vendor_ie_concat(const u8 *ies, size_t ies_len, + u32 oui_type) +{ + struct wpabuf *buf; + const u8 *end, *pos, *ie; + + pos = ies; + end = ies + ies_len; + ie = NULL; + + while (pos + 1 < end) { + if (pos + 2 + pos[1] > end) + return NULL; + if (pos[0] == WLAN_EID_VENDOR_SPECIFIC && pos[1] >= 4 && + WPA_GET_BE32(&pos[2]) == oui_type) { + ie = pos; + break; + } + pos += 2 + pos[1]; + } + + if (ie == NULL) + return NULL; /* No specified vendor IE found */ + + buf = wpabuf_alloc(ies_len); + if (buf == NULL) + return NULL; + + /* + * There may be multiple vendor IEs in the message, so need to + * concatenate their data fields. + */ + while (pos + 1 < end) { + if (pos + 2 + pos[1] > end) + break; + if (pos[0] == WLAN_EID_VENDOR_SPECIFIC && pos[1] >= 4 && + WPA_GET_BE32(&pos[2]) == oui_type) + wpabuf_put_data(buf, pos + 6, pos[1] - 4); + pos += 2 + pos[1]; + } + + return buf; +} + + +const u8 * get_hdr_bssid(const struct ieee80211_hdr *hdr, size_t len) +{ + u16 fc, type, stype; + + /* + * PS-Poll frames are 16 bytes. All other frames are + * 24 bytes or longer. + */ + if (len < 16) + return NULL; + + fc = le_to_host16(hdr->frame_control); + type = WLAN_FC_GET_TYPE(fc); + stype = WLAN_FC_GET_STYPE(fc); + + switch (type) { + case WLAN_FC_TYPE_DATA: + if (len < 24) + return NULL; + switch (fc & (WLAN_FC_FROMDS | WLAN_FC_TODS)) { + case WLAN_FC_FROMDS | WLAN_FC_TODS: + case WLAN_FC_TODS: + return hdr->addr1; + case WLAN_FC_FROMDS: + return hdr->addr2; + default: + return NULL; + } + case WLAN_FC_TYPE_CTRL: + if (stype != WLAN_FC_STYPE_PSPOLL) + return NULL; + return hdr->addr1; + case WLAN_FC_TYPE_MGMT: + return hdr->addr3; + default: + return NULL; + } +} + + +int hostapd_config_wmm_ac(struct hostapd_wmm_ac_params wmm_ac_params[], + const char *name, const char *val) +{ + int num, v; + const char *pos; + struct hostapd_wmm_ac_params *ac; + + /* skip 'wme_ac_' or 'wmm_ac_' prefix */ + pos = name + 7; + if (os_strncmp(pos, "be_", 3) == 0) { + num = 0; + pos += 3; + } else if (os_strncmp(pos, "bk_", 3) == 0) { + num = 1; + pos += 3; + } else if (os_strncmp(pos, "vi_", 3) == 0) { + num = 2; + pos += 3; + } else if (os_strncmp(pos, "vo_", 3) == 0) { + num = 3; + pos += 3; + } else { + wpa_printf(MSG_ERROR, "Unknown WMM name '%s'", pos); + return -1; + } + + ac = &wmm_ac_params[num]; + + if (os_strcmp(pos, "aifs") == 0) { + v = atoi(val); + if (v < 1 || v > 255) { + wpa_printf(MSG_ERROR, "Invalid AIFS value %d", v); + return -1; + } + ac->aifs = v; + } else if (os_strcmp(pos, "cwmin") == 0) { + v = atoi(val); + if (v < 0 || v > 12) { + wpa_printf(MSG_ERROR, "Invalid cwMin value %d", v); + return -1; + } + ac->cwmin = v; + } else if (os_strcmp(pos, "cwmax") == 0) { + v = atoi(val); + if (v < 0 || v > 12) { + wpa_printf(MSG_ERROR, "Invalid cwMax value %d", v); + return -1; + } + ac->cwmax = v; + } else if (os_strcmp(pos, "txop_limit") == 0) { + v = atoi(val); + if (v < 0 || v > 0xffff) { + wpa_printf(MSG_ERROR, "Invalid txop value %d", v); + return -1; + } + ac->txop_limit = v; + } else if (os_strcmp(pos, "acm") == 0) { + v = atoi(val); + if (v < 0 || v > 1) { + wpa_printf(MSG_ERROR, "Invalid acm value %d", v); + return -1; + } + ac->admission_control_mandatory = v; + } else { + wpa_printf(MSG_ERROR, "Unknown wmm_ac_ field '%s'", pos); + return -1; + } + + return 0; +} diff --git a/src/binding/wifi/ap/common/ieee802_11_common.h b/src/binding/wifi/ap/common/ieee802_11_common.h new file mode 100644 index 0000000..55fa49d --- /dev/null +++ b/src/binding/wifi/ap/common/ieee802_11_common.h @@ -0,0 +1,103 @@ +/* + * IEEE 802.11 Common routines + * Copyright (c) 2002-2012, Jouni Malinen + * + * This software may be distributed under the terms of the BSD license. + * See README for more details. + */ + +#ifndef IEEE802_11_COMMON_H +#define IEEE802_11_COMMON_H + +/* Parsed Information Elements */ +struct ieee802_11_elems { + const u8 *ssid; + const u8 *supp_rates; + const u8 *fh_params; + const u8 *ds_params; + const u8 *cf_params; + const u8 *tim; + const u8 *ibss_params; + const u8 *challenge; + const u8 *erp_info; + const u8 *ext_supp_rates; + const u8 *wpa_ie; + const u8 *rsn_ie; + const u8 *wmm; /* WMM Information or Parameter Element */ + const u8 *wmm_tspec; + const u8 *wps_ie; + const u8 *power_cap; + const u8 *supp_channels; + const u8 *mdie; + const u8 *ftie; + const u8 *timeout_int; + const u8 *ht_capabilities; + const u8 *ht_operation; + const u8 *vht_capabilities; + const u8 *vht_operation; + const u8 *vendor_ht_cap; + const u8 *p2p; + const u8 *wfd; + const u8 *link_id; + const u8 *interworking; + const u8 *hs20; + const u8 *ext_capab; + const u8 *bss_max_idle_period; + const u8 *ssid_list; + + u8 ssid_len; + u8 supp_rates_len; + u8 fh_params_len; + u8 ds_params_len; + u8 cf_params_len; + u8 tim_len; + u8 ibss_params_len; + u8 challenge_len; + u8 erp_info_len; + u8 ext_supp_rates_len; + u8 wpa_ie_len; + u8 rsn_ie_len; + u8 wmm_len; /* 7 = WMM Information; 24 = WMM Parameter */ + u8 wmm_tspec_len; + u8 wps_ie_len; + u8 power_cap_len; + u8 supp_channels_len; + u8 mdie_len; + u8 ftie_len; + u8 timeout_int_len; + u8 ht_capabilities_len; + u8 ht_operation_len; + u8 vht_capabilities_len; + u8 vht_operation_len; + u8 vendor_ht_cap_len; + u8 p2p_len; + u8 wfd_len; + u8 interworking_len; + u8 hs20_len; + u8 ext_capab_len; + u8 ssid_list_len; +}; + +typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes; + +ParseRes ieee802_11_parse_elems(const u8 *start, size_t len, + struct ieee802_11_elems *elems, + int show_errors); +int ieee802_11_ie_count(const u8 *ies, size_t ies_len); +struct wpabuf * ieee802_11_vendor_ie_concat(const u8 *ies, size_t ies_len, + u32 oui_type); +struct ieee80211_hdr; +const u8 * get_hdr_bssid(const struct ieee80211_hdr *hdr, size_t len); + +struct hostapd_wmm_ac_params { + int cwmin; + int cwmax; + int aifs; + int txop_limit; /* in units of 32us */ + int admission_control_mandatory; +}; + +int hostapd_config_wmm_ac(struct hostapd_wmm_ac_params wmm_ac_params[], + const char *name, const char *val); + +#endif /* IEEE802_11_COMMON_H */ diff --git a/src/binding/wifi/ap/common/ieee802_11_defs.h b/src/binding/wifi/ap/common/ieee802_11_defs.h new file mode 100644 index 0000000..e873545 --- /dev/null +++ b/src/binding/wifi/ap/common/ieee802_11_defs.h @@ -0,0 +1,1085 @@ +/* + * IEEE 802.11 Frame type definitions + * Copyright (c) 2002-2009, Jouni Malinen + * Copyright (c) 2007-2008 Intel Corporation + * + * This software may be distributed under the terms of the BSD license. + * See README for more details. + */ + +#ifndef IEEE802_11_DEFS_H +#define IEEE802_11_DEFS_H + +/* IEEE 802.11 defines */ + +#define WLAN_FC_PVER 0x0003 +#define WLAN_FC_TODS 0x0100 +#define WLAN_FC_FROMDS 0x0200 +#define WLAN_FC_MOREFRAG 0x0400 +#define WLAN_FC_RETRY 0x0800 +#define WLAN_FC_PWRMGT 0x1000 +#define WLAN_FC_MOREDATA 0x2000 +#define WLAN_FC_ISWEP 0x4000 +#define WLAN_FC_ORDER 0x8000 + +#define WLAN_FC_GET_TYPE(fc) (((fc) & 0x000c) >> 2) +#define WLAN_FC_GET_STYPE(fc) (((fc) & 0x00f0) >> 4) + +#define WLAN_GET_SEQ_FRAG(seq) ((seq) & (BIT(3) | BIT(2) | BIT(1) | BIT(0))) +#define WLAN_GET_SEQ_SEQ(seq) \ + (((seq) & (~(BIT(3) | BIT(2) | BIT(1) | BIT(0)))) >> 4) + +#define WLAN_FC_TYPE_MGMT 0 +#define WLAN_FC_TYPE_CTRL 1 +#define WLAN_FC_TYPE_DATA 2 + +/* management */ +#define WLAN_FC_STYPE_ASSOC_REQ 0 +#define WLAN_FC_STYPE_ASSOC_RESP 1 +#define WLAN_FC_STYPE_REASSOC_REQ 2 +#define WLAN_FC_STYPE_REASSOC_RESP 3 +#define WLAN_FC_STYPE_PROBE_REQ 4 +#define WLAN_FC_STYPE_PROBE_RESP 5 +#define WLAN_FC_STYPE_BEACON 8 +#define WLAN_FC_STYPE_ATIM 9 +#define WLAN_FC_STYPE_DISASSOC 10 +#define WLAN_FC_STYPE_AUTH 11 +#define WLAN_FC_STYPE_DEAUTH 12 +#define WLAN_FC_STYPE_ACTION 13 + +/* control */ +#define WLAN_FC_STYPE_PSPOLL 10 +#define WLAN_FC_STYPE_RTS 11 +#define WLAN_FC_STYPE_CTS 12 +#define WLAN_FC_STYPE_ACK 13 +#define WLAN_FC_STYPE_CFEND 14 +#define WLAN_FC_STYPE_CFENDACK 15 + +/* data */ +#define WLAN_FC_STYPE_DATA 0 +#define WLAN_FC_STYPE_DATA_CFACK 1 +#define WLAN_FC_STYPE_DATA_CFPOLL 2 +#define WLAN_FC_STYPE_DATA_CFACKPOLL 3 +#define WLAN_FC_STYPE_NULLFUNC 4 +#define WLAN_FC_STYPE_CFACK 5 +#define WLAN_FC_STYPE_CFPOLL 6 +#define WLAN_FC_STYPE_CFACKPOLL 7 +#define WLAN_FC_STYPE_QOS_DATA 8 +#define WLAN_FC_STYPE_QOS_DATA_CFACK 9 +#define WLAN_FC_STYPE_QOS_DATA_CFPOLL 10 +#define WLAN_FC_STYPE_QOS_DATA_CFACKPOLL 11 +#define WLAN_FC_STYPE_QOS_NULL 12 +#define WLAN_FC_STYPE_QOS_CFPOLL 14 +#define WLAN_FC_STYPE_QOS_CFACKPOLL 15 + +/* Authentication algorithms */ +#define WLAN_AUTH_OPEN 0 +#define WLAN_AUTH_SHARED_KEY 1 +#define WLAN_AUTH_FT 2 +#define WLAN_AUTH_SAE 3 +#define WLAN_AUTH_LEAP 128 + +#define WLAN_AUTH_CHALLENGE_LEN 128 + +#define WLAN_CAPABILITY_ESS BIT(0) +#define WLAN_CAPABILITY_IBSS BIT(1) +#define WLAN_CAPABILITY_CF_POLLABLE BIT(2) +#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3) +#define WLAN_CAPABILITY_PRIVACY BIT(4) +#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5) +#define WLAN_CAPABILITY_PBCC BIT(6) +#define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7) +#define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8) +#define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10) +#define WLAN_CAPABILITY_DSSS_OFDM BIT(13) + +/* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */ +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2 +#define WLAN_STATUS_TDLS_WAKEUP_REJECT 3 +#define WLAN_STATUS_SECURITY_DISABLED 5 +#define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6 +#define WLAN_STATUS_NOT_IN_SAME_BSS 7 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 +/* IEEE 802.11b */ +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 +#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 +/* IEEE 802.11h */ +#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22 +#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23 +#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24 +/* IEEE 802.11g */ +#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25 +#define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 26 +#define WLAN_STATUS_ASSOC_DENIED_NO_HT 27 +#define WLAN_STATUS_R0KH_UNREACHABLE 28 +#define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29 +/* IEEE 802.11w */ +#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30 +#define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31 +#define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32 +#define WLAN_STATUS_REQUEST_DECLINED 37 +#define WLAN_STATUS_INVALID_PARAMETERS 38 +/* IEEE 802.11i */ +#define WLAN_STATUS_INVALID_IE 40 +#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41 +#define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42 +#define WLAN_STATUS_AKMP_NOT_VALID 43 +#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44 +#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45 +#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46 +#define WLAN_STATUS_TS_NOT_CREATED 47 +#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48 +#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49 +#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50 +#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51 +/* IEEE 802.11r */ +#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52 +#define WLAN_STATUS_INVALID_PMKID 53 +#define WLAN_STATUS_INVALID_MDIE 54 +#define WLAN_STATUS_INVALID_FTIE 55 +#define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59 +#define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60 +#define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61 +#define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62 +#define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63 +#define WLAN_STATUS_REQ_REFUSED_HOME 64 +#define WLAN_STATUS_ADV_SRV_UNREACHABLE 65 +#define WLAN_STATUS_REQ_REFUSED_SSPN 67 +#define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68 +#define WLAN_STATUS_INVALID_RSNIE 72 +#define WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ 76 +#define WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77 +#define WLAN_STATUS_TRANSMISSION_FAILURE 79 + +/* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */ +#define WLAN_REASON_UNSPECIFIED 1 +#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 +#define WLAN_REASON_DEAUTH_LEAVING 3 +#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 +#define WLAN_REASON_DISASSOC_AP_BUSY 5 +#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 +#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 +#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 +#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 +/* IEEE 802.11h */ +#define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10 +#define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11 +/* IEEE 802.11i */ +#define WLAN_REASON_INVALID_IE 13 +#define WLAN_REASON_MICHAEL_MIC_FAILURE 14 +#define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15 +#define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16 +#define WLAN_REASON_IE_IN_4WAY_DIFFERS 17 +#define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18 +#define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19 +#define WLAN_REASON_AKMP_NOT_VALID 20 +#define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21 +#define WLAN_REASON_INVALID_RSN_IE_CAPAB 22 +#define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23 +#define WLAN_REASON_CIPHER_SUITE_REJECTED 24 +#define WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE 25 +#define WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED 26 +/* IEEE 802.11e */ +#define WLAN_REASON_DISASSOC_LOW_ACK 34 + + +/* Information Element IDs */ +#define WLAN_EID_SSID 0 +#define WLAN_EID_SUPP_RATES 1 +#define WLAN_EID_FH_PARAMS 2 +#define WLAN_EID_DS_PARAMS 3 +#define WLAN_EID_CF_PARAMS 4 +#define WLAN_EID_TIM 5 +#define WLAN_EID_IBSS_PARAMS 6 +#define WLAN_EID_COUNTRY 7 +#define WLAN_EID_CHALLENGE 16 +/* EIDs defined by IEEE 802.11h - START */ +#define WLAN_EID_PWR_CONSTRAINT 32 +#define WLAN_EID_PWR_CAPABILITY 33 +#define WLAN_EID_TPC_REQUEST 34 +#define WLAN_EID_TPC_REPORT 35 +#define WLAN_EID_SUPPORTED_CHANNELS 36 +#define WLAN_EID_CHANNEL_SWITCH 37 +#define WLAN_EID_MEASURE_REQUEST 38 +#define WLAN_EID_MEASURE_REPORT 39 +#define WLAN_EID_QUITE 40 +#define WLAN_EID_IBSS_DFS 41 +/* EIDs defined by IEEE 802.11h - END */ +#define WLAN_EID_ERP_INFO 42 +#define WLAN_EID_HT_CAP 45 +#define WLAN_EID_RSN 48 +#define WLAN_EID_EXT_SUPP_RATES 50 +#define WLAN_EID_MOBILITY_DOMAIN 54 +#define WLAN_EID_FAST_BSS_TRANSITION 55 +#define WLAN_EID_TIMEOUT_INTERVAL 56 +#define WLAN_EID_RIC_DATA 57 +#define WLAN_EID_HT_OPERATION 61 +#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62 +#define WLAN_EID_WAPI 68 +#define WLAN_EID_TIME_ADVERTISEMENT 69 +#define WLAN_EID_20_40_BSS_COEXISTENCE 72 +#define WLAN_EID_20_40_BSS_INTOLERANT 73 +#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74 +#define WLAN_EID_MMIE 76 +#define WLAN_EID_SSID_LIST 84 +#define WLAN_EID_BSS_MAX_IDLE_PERIOD 90 +#define WLAN_EID_TFS_REQ 91 +#define WLAN_EID_TFS_RESP 92 +#define WLAN_EID_WNMSLEEP 93 +#define WLAN_EID_TIME_ZONE 98 +#define WLAN_EID_LINK_ID 101 +#define WLAN_EID_INTERWORKING 107 +#define WLAN_EID_ADV_PROTO 108 +#define WLAN_EID_ROAMING_CONSORTIUM 111 +#define WLAN_EID_EXT_CAPAB 127 +#define WLAN_EID_CCKM 156 +#define WLAN_EID_VHT_CAP 191 +#define WLAN_EID_VHT_OPERATION 192 +#define WLAN_EID_VHT_EXTENDED_BSS_LOAD 193 +#define WLAN_EID_VHT_WIDE_BW_CHSWITCH 194 +#define WLAN_EID_VHT_TRANSMIT_POWER_ENVELOPE 195 +#define WLAN_EID_VHT_CHANNEL_SWITCH_WRAPPER 196 +#define WLAN_EID_VHT_AID 197 +#define WLAN_EID_VHT_QUIET_CHANNEL 198 +#define WLAN_EID_VHT_OPERATING_MODE_NOTIFICATION 199 +#define WLAN_EID_VENDOR_SPECIFIC 221 + + +/* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */ +#define WLAN_ACTION_SPECTRUM_MGMT 0 +#define WLAN_ACTION_QOS 1 +#define WLAN_ACTION_DLS 2 +#define WLAN_ACTION_BLOCK_ACK 3 +#define WLAN_ACTION_PUBLIC 4 +#define WLAN_ACTION_RADIO_MEASUREMENT 5 +#define WLAN_ACTION_FT 6 +#define WLAN_ACTION_HT 7 +#define WLAN_ACTION_SA_QUERY 8 +#define WLAN_ACTION_WNM 10 +#define WLAN_ACTION_UNPROTECTED_WNM 11 +#define WLAN_ACTION_TDLS 12 +#define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */ +#define WLAN_ACTION_VENDOR_SPECIFIC 127 + +/* Public action codes */ +#define WLAN_PA_20_40_BSS_COEX 0 +#define WLAN_PA_VENDOR_SPECIFIC 9 +#define WLAN_PA_GAS_INITIAL_REQ 10 +#define WLAN_PA_GAS_INITIAL_RESP 11 +#define WLAN_PA_GAS_COMEBACK_REQ 12 +#define WLAN_PA_GAS_COMEBACK_RESP 13 +#define WLAN_TDLS_DISCOVERY_RESPONSE 14 + +/* SA Query Action frame (IEEE 802.11w/D8.0, 7.4.9) */ +#define WLAN_SA_QUERY_REQUEST 0 +#define WLAN_SA_QUERY_RESPONSE 1 + +#define WLAN_SA_QUERY_TR_ID_LEN 2 + +/* TDLS action codes */ +#define WLAN_TDLS_SETUP_REQUEST 0 +#define WLAN_TDLS_SETUP_RESPONSE 1 +#define WLAN_TDLS_SETUP_CONFIRM 2 +#define WLAN_TDLS_TEARDOWN 3 +#define WLAN_TDLS_PEER_TRAFFIC_INDICATION 4 +#define WLAN_TDLS_CHANNEL_SWITCH_REQUEST 5 +#define WLAN_TDLS_CHANNEL_SWITCH_RESPONSE 6 +#define WLAN_TDLS_PEER_PSM_REQUEST 7 +#define WLAN_TDLS_PEER_PSM_RESPONSE 8 +#define WLAN_TDLS_PEER_TRAFFIC_RESPONSE 9 +#define WLAN_TDLS_DISCOVERY_REQUEST 10 + +/* Timeout Interval Type */ +#define WLAN_TIMEOUT_REASSOC_DEADLINE 1 +#define WLAN_TIMEOUT_KEY_LIFETIME 2 +#define WLAN_TIMEOUT_ASSOC_COMEBACK 3 + +/* Interworking element (IEEE 802.11u) - Access Network Options */ +#define INTERWORKING_ANO_ACCESS_NETWORK_MASK 0x0f +#define INTERWORKING_ANO_INTERNET 0x10 +#define INTERWORKING_ANO_ASRA 0x20 +#define INTERWORKING_ANO_ESR 0x40 +#define INTERWORKING_ANO_UESA 0x80 + +#define INTERWORKING_ANT_PRIVATE 0 +#define INTERWORKING_ANT_PRIVATE_WITH_GUEST 1 +#define INTERWORKING_ANT_CHARGEABLE_PUBLIC 2 +#define INTERWORKING_ANT_FREE_PUBLIC 3 +#define INTERWORKING_ANT_PERSONAL_DEVICE 4 +#define INTERWORKING_ANT_EMERGENCY_SERVICES 5 +#define INTERWORKING_ANT_TEST 6 +#define INTERWORKING_ANT_WILDCARD 15 + +/* Advertisement Protocol ID definitions (IEEE Std 802.11u-2011) */ +enum adv_proto_id { + ACCESS_NETWORK_QUERY_PROTOCOL = 0, + MIH_INFO_SERVICE = 1, + MIH_CMD_AND_EVENT_DISCOVERY = 2, + EMERGENCY_ALERT_SYSTEM = 3, + ADV_PROTO_VENDOR_SPECIFIC = 221 +}; + +/* Access Network Query Protocol info ID definitions (IEEE Std 802.11u-2011) */ +enum anqp_info_id { + ANQP_QUERY_LIST = 256, + ANQP_CAPABILITY_LIST = 257, + ANQP_VENUE_NAME = 258, + ANQP_EMERGENCY_CALL_NUMBER = 259, + ANQP_NETWORK_AUTH_TYPE = 260, + ANQP_ROAMING_CONSORTIUM = 261, + ANQP_IP_ADDR_TYPE_AVAILABILITY = 262, + ANQP_NAI_REALM = 263, + ANQP_3GPP_CELLULAR_NETWORK = 264, + ANQP_AP_GEOSPATIAL_LOCATION = 265, + ANQP_AP_CIVIC_LOCATION = 266, + ANQP_AP_LOCATION_PUBLIC_URI = 267, + ANQP_DOMAIN_NAME = 268, + ANQP_EMERGENCY_ALERT_URI = 269, + ANQP_EMERGENCY_NAI = 271, + ANQP_VENDOR_SPECIFIC = 56797 +}; + +/* NAI Realm list - EAP Method subfield - Authentication Parameter ID */ +enum nai_realm_eap_auth_param { + NAI_REALM_EAP_AUTH_EXPANDED_EAP_METHOD = 1, + NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH = 2, + NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD = 3, + NAI_REALM_EAP_AUTH_EXPANDED_INNER_EAP_METHOD = 4, + NAI_REALM_EAP_AUTH_CRED_TYPE = 5, + NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE = 6, + NAI_REALM_EAP_AUTH_VENDOR_SPECIFIC = 221 +}; + +enum nai_realm_eap_auth_inner_non_eap { + NAI_REALM_INNER_NON_EAP_PAP = 1, + NAI_REALM_INNER_NON_EAP_CHAP = 2, + NAI_REALM_INNER_NON_EAP_MSCHAP = 3, + NAI_REALM_INNER_NON_EAP_MSCHAPV2 = 4 +}; + +enum nai_realm_eap_cred_type { + NAI_REALM_CRED_TYPE_SIM = 1, + NAI_REALM_CRED_TYPE_USIM = 2, + NAI_REALM_CRED_TYPE_NFC_SECURE_ELEMENT = 3, + NAI_REALM_CRED_TYPE_HARDWARE_TOKEN = 4, + NAI_REALM_CRED_TYPE_SOFTOKEN = 5, + NAI_REALM_CRED_TYPE_CERTIFICATE = 6, + NAI_REALM_CRED_TYPE_USERNAME_PASSWORD = 7, + NAI_REALM_CRED_TYPE_NONE = 8, + NAI_REALM_CRED_TYPE_ANONYMOUS = 9, + NAI_REALM_CRED_TYPE_VENDOR_SPECIFIC = 10 +}; + +#ifdef _MSC_VER +#pragma pack(push, 1) +#endif /* _MSC_VER */ + +struct ieee80211_hdr { + le16 frame_control; + le16 duration_id; + u8 addr1[6]; + u8 addr2[6]; + u8 addr3[6]; + le16 seq_ctrl; + /* followed by 'u8 addr4[6];' if ToDS and FromDS is set in data frame + */ +} STRUCT_PACKED; + +#define IEEE80211_DA_FROMDS addr1 +#define IEEE80211_BSSID_FROMDS addr2 +#define IEEE80211_SA_FROMDS addr3 + +#define IEEE80211_HDRLEN (sizeof(struct ieee80211_hdr)) + +#define IEEE80211_FC(type, stype) host_to_le16((type << 2) | (stype << 4)) + +struct ieee80211_mgmt { + le16 frame_control; + le16 duration; + u8 da[6]; + u8 sa[6]; + u8 bssid[6]; + le16 seq_ctrl; + union { + struct { + le16 auth_alg; + le16 auth_transaction; + le16 status_code; + /* possibly followed by Challenge text */ + u8 variable[0]; + } STRUCT_PACKED auth; + struct { + le16 reason_code; + u8 variable[0]; + } STRUCT_PACKED deauth; + struct { + le16 capab_info; + le16 listen_interval; + /* followed by SSID and Supported rates */ + u8 variable[0]; + } STRUCT_PACKED assoc_req; + struct { + le16 capab_info; + le16 status_code; + le16 aid; + /* followed by Supported rates */ + u8 variable[0]; + } STRUCT_PACKED assoc_resp, reassoc_resp; + struct { + le16 capab_info; + le16 listen_interval; + u8 current_ap[6]; + /* followed by SSID and Supported rates */ + u8 variable[0]; + } STRUCT_PACKED reassoc_req; + struct { + le16 reason_code; + u8 variable[0]; + } STRUCT_PACKED disassoc; + struct { + u8 timestamp[8]; + le16 beacon_int; + le16 capab_info; + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params, TIM */ + u8 variable[0]; + } STRUCT_PACKED beacon; + struct { + /* only variable items: SSID, Supported rates */ + u8 variable[0]; + } STRUCT_PACKED probe_req; + struct { + u8 timestamp[8]; + le16 beacon_int; + le16 capab_info; + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params */ + u8 variable[0]; + } STRUCT_PACKED probe_resp; + struct { + u8 category; + union { + struct { + u8 action_code; + u8 dialog_token; + u8 status_code; + u8 variable[0]; + } STRUCT_PACKED wmm_action; + struct{ + u8 action_code; + u8 element_id; + u8 length; + u8 switch_mode; + u8 new_chan; + u8 switch_count; + } STRUCT_PACKED chan_switch; + struct { + u8 action; + u8 sta_addr[ETH_ALEN]; + u8 target_ap_addr[ETH_ALEN]; + u8 variable[0]; /* FT Request */ + } STRUCT_PACKED ft_action_req; + struct { + u8 action; + u8 sta_addr[ETH_ALEN]; + u8 target_ap_addr[ETH_ALEN]; + le16 status_code; + u8 variable[0]; /* FT Request */ + } STRUCT_PACKED ft_action_resp; + struct { + u8 action; + u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; + } STRUCT_PACKED sa_query_req; + struct { + u8 action; /* */ + u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; + } STRUCT_PACKED sa_query_resp; + struct { + u8 action; + u8 dialogtoken; + u8 variable[0]; + } STRUCT_PACKED wnm_sleep_req; + struct { + u8 action; + u8 dialogtoken; + le16 keydata_len; + u8 variable[0]; + } STRUCT_PACKED wnm_sleep_resp; + struct { + u8 action; + u8 variable[0]; + } STRUCT_PACKED public_action; + struct { + u8 action; /* 9 */ + u8 oui[3]; + /* Vendor-specific content */ + u8 variable[0]; + } STRUCT_PACKED vs_public_action; + struct { + u8 action; /* 7 */ + u8 dialog_token; + u8 req_mode; + le16 disassoc_timer; + u8 validity_interval; + /* BSS Termination Duration (optional), + * Session Information URL (optional), + * BSS Transition Candidate List + * Entries */ + u8 variable[0]; + } STRUCT_PACKED bss_tm_req; + struct { + u8 action; /* 8 */ + u8 dialog_token; + u8 status_code; + u8 bss_termination_delay; + /* Target BSSID (optional), + * BSS Transition Candidate List + * Entries (optional) */ + u8 variable[0]; + } STRUCT_PACKED bss_tm_resp; + } u; + } STRUCT_PACKED action; + } u; +} STRUCT_PACKED; + + +/* Rx MCS bitmask is in the first 77 bits of supported_mcs_set */ +#define IEEE80211_HT_MCS_MASK_LEN 10 + +struct ieee80211_ht_capabilities { + le16 ht_capabilities_info; + u8 a_mpdu_params; + u8 supported_mcs_set[16]; + le16 ht_extended_capabilities; + le32 tx_bf_capability_info; + u8 asel_capabilities; +} STRUCT_PACKED; + + +struct ieee80211_ht_operation { + u8 control_chan; + u8 ht_param; + le16 operation_mode; + le16 stbc_param; + u8 basic_set[16]; +} STRUCT_PACKED; + + +struct ieee80211_vht_capabilities { + le32 vht_capabilities_info; + u8 vht_supported_mcs_set[8]; +} STRUCT_PACKED; + +struct ieee80211_vht_operation { + u8 vht_op_info_chwidth; + u8 vht_op_info_chan_center_freq_seg0_idx; + u8 vht_op_info_chan_center_freq_seg1_idx; + le16 vht_basic_mcs_set; +} STRUCT_PACKED; + +#ifdef _MSC_VER +#pragma pack(pop) +#endif /* _MSC_VER */ + +#define ERP_INFO_NON_ERP_PRESENT BIT(0) +#define ERP_INFO_USE_PROTECTION BIT(1) +#define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2) + + +#define HT_CAP_INFO_LDPC_CODING_CAP ((u16) BIT(0)) +#define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET ((u16) BIT(1)) +#define HT_CAP_INFO_SMPS_MASK ((u16) (BIT(2) | BIT(3))) +#define HT_CAP_INFO_SMPS_STATIC ((u16) 0) +#define HT_CAP_INFO_SMPS_DYNAMIC ((u16) BIT(2)) +#define HT_CAP_INFO_SMPS_DISABLED ((u16) (BIT(2) | BIT(3))) +#define HT_CAP_INFO_GREEN_FIELD ((u16) BIT(4)) +#define HT_CAP_INFO_SHORT_GI20MHZ ((u16) BIT(5)) +#define HT_CAP_INFO_SHORT_GI40MHZ ((u16) BIT(6)) +#define HT_CAP_INFO_TX_STBC ((u16) BIT(7)) +#define HT_CAP_INFO_RX_STBC_MASK ((u16) (BIT(8) | BIT(9))) +#define HT_CAP_INFO_RX_STBC_1 ((u16) BIT(8)) +#define HT_CAP_INFO_RX_STBC_12 ((u16) BIT(9)) +#define HT_CAP_INFO_RX_STBC_123 ((u16) (BIT(8) | BIT(9))) +#define HT_CAP_INFO_DELAYED_BA ((u16) BIT(10)) +#define HT_CAP_INFO_MAX_AMSDU_SIZE ((u16) BIT(11)) +#define HT_CAP_INFO_DSSS_CCK40MHZ ((u16) BIT(12)) +#define HT_CAP_INFO_PSMP_SUPP ((u16) BIT(13)) +#define HT_CAP_INFO_40MHZ_INTOLERANT ((u16) BIT(14)) +#define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT ((u16) BIT(15)) + + +#define EXT_HT_CAP_INFO_PCO ((u16) BIT(0)) +#define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET 1 +#define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET 8 +#define EXT_HT_CAP_INFO_HTC_SUPPORTED ((u16) BIT(10)) +#define EXT_HT_CAP_INFO_RD_RESPONDER ((u16) BIT(11)) + + +#define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0)) +#define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1)) +#define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2)) +#define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3)) +#define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4)) +#define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5)) +#define TX_BEAMFORM_CAP_CALIB_OFFSET 6 +#define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8)) +#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9)) +#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10)) +#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11 +#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13 +#define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15 +#define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17 +#define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19 +#define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21 +#define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23 +#define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25 + + +#define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0)) +#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1)) +#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2)) +#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3)) +#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4)) +#define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5)) +#define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6)) + +#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK ((u8) BIT(0) | BIT(1)) +#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE ((u8) BIT(0)) +#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW ((u8) BIT(0) | BIT(1)) +#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2)) +#define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3)) +#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4)) +#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5)) + + +#define OP_MODE_PURE 0 +#define OP_MODE_MAY_BE_LEGACY_STAS 1 +#define OP_MODE_20MHZ_HT_STA_ASSOCED 2 +#define OP_MODE_MIXED 3 + +#define HT_INFO_OPERATION_MODE_OP_MODE_MASK \ + (0x0001 | 0x0002) +#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0 +#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2)) +#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3)) +#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4)) + +#define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6)) +#define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7)) +#define HT_INFO_STBC_PARAM_SECONDARY_BCN ((u16) BIT(8)) +#define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9)) +#define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10)) +#define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11)) + +#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126 +#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 + +/* VHT Defines */ +#define VHT_CAP_MAX_MPDU_LENGTH_7991 ((u32) BIT(0)) +#define VHT_CAP_MAX_MPDU_LENGTH_11454 ((u32) BIT(1)) +#define VHT_CAP_SUPP_CHAN_WIDTH_160MHZ ((u32) BIT(2)) +#define VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ ((u32) BIT(3)) +#define VHT_CAP_RXLDPC ((u32) BIT(4)) +#define VHT_CAP_SHORT_GI_80 ((u32) BIT(5)) +#define VHT_CAP_SHORT_GI_160 ((u32) BIT(6)) +#define VHT_CAP_TXSTBC ((u32) BIT(7)) +#define VHT_CAP_RXSTBC_1 ((u32) BIT(8)) +#define VHT_CAP_RXSTBC_2 ((u32) BIT(9)) +#define VHT_CAP_RXSTBC_3 ((u32) BIT(8) | BIT(9)) +#define VHT_CAP_RXSTBC_4 ((u32) BIT(10)) +#define VHT_CAP_SU_BEAMFORMER_CAPABLE ((u32) BIT(11)) +#define VHT_CAP_SU_BEAMFORMEE_CAPABLE ((u32) BIT(12)) +#define VHT_CAP_BEAMFORMER_ANTENNAS_MAX ((u32) BIT(13) | BIT(14)) +#define VHT_CAP_SOUNDING_DIMENTION_MAX ((u32) BIT(16) | BIT(17)) +#define VHT_CAP_MU_BEAMFORMER_CAPABLE ((u32) BIT(19)) +#define VHT_CAP_MU_BEAMFORMEE_CAPABLE ((u32) BIT(20)) +#define VHT_CAP_VHT_TXOP_PS ((u32) BIT(21)) +#define VHT_CAP_HTC_VHT ((u32) BIT(22)) +#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT ((u32) BIT(23)) +#define VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB ((u32) BIT(27)) +#define VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB ((u32) BIT(26) | BIT(27)) +#define VHT_CAP_RX_ANTENNA_PATTERN ((u32) BIT(28)) +#define VHT_CAP_TX_ANTENNA_PATTERN ((u32) BIT(29)) + +#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs) + * 00:50:F2 */ +#define WPA_IE_VENDOR_TYPE 0x0050f201 +#define WPS_IE_VENDOR_TYPE 0x0050f204 +#define OUI_WFA 0x506f9a +#define P2P_IE_VENDOR_TYPE 0x506f9a09 +#define WFD_IE_VENDOR_TYPE 0x506f9a0a +#define WFD_OUI_TYPE 10 +#define HS20_IE_VENDOR_TYPE 0x506f9a10 + +#define WMM_OUI_TYPE 2 +#define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0 +#define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1 +#define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2 +#define WMM_VERSION 1 + +#define WMM_ACTION_CODE_ADDTS_REQ 0 +#define WMM_ACTION_CODE_ADDTS_RESP 1 +#define WMM_ACTION_CODE_DELTS 2 + +#define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0 +#define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1 +/* 2 - Reserved */ +#define WMM_ADDTS_STATUS_REFUSED 3 +/* 4-255 - Reserved */ + +/* WMM TSPEC Direction Field Values */ +#define WMM_TSPEC_DIRECTION_UPLINK 0 +#define WMM_TSPEC_DIRECTION_DOWNLINK 1 +/* 2 - Reserved */ +#define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3 + +/* + * WMM Information Element (used in (Re)Association Request frames; may also be + * used in Beacon frames) + */ +struct wmm_information_element { + /* Element ID: 221 (0xdd); Length: 7 */ + /* required fields for WMM version 1 */ + u8 oui[3]; /* 00:50:f2 */ + u8 oui_type; /* 2 */ + u8 oui_subtype; /* 0 */ + u8 version; /* 1 for WMM version 1.0 */ + u8 qos_info; /* AP/STA specific QoS info */ + +} STRUCT_PACKED; + +#define WMM_QOSINFO_STA_AC_MASK 0x0f +#define WMM_QOSINFO_STA_SP_MASK 0x03 +#define WMM_QOSINFO_STA_SP_SHIFT 5 + +#define WMM_AC_AIFSN_MASK 0x0f +#define WMM_AC_AIFNS_SHIFT 0 +#define WMM_AC_ACM 0x10 +#define WMM_AC_ACI_MASK 0x60 +#define WMM_AC_ACI_SHIFT 5 + +#define WMM_AC_ECWMIN_MASK 0x0f +#define WMM_AC_ECWMIN_SHIFT 0 +#define WMM_AC_ECWMAX_MASK 0xf0 +#define WMM_AC_ECWMAX_SHIFT 4 + +struct wmm_ac_parameter { + u8 aci_aifsn; /* AIFSN, ACM, ACI */ + u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */ + le16 txop_limit; +} STRUCT_PACKED; + +/* + * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association + * Response frmaes) + */ +struct wmm_parameter_element { + /* Element ID: 221 (0xdd); Length: 24 */ + /* required fields for WMM version 1 */ + u8 oui[3]; /* 00:50:f2 */ + u8 oui_type; /* 2 */ + u8 oui_subtype; /* 1 */ + u8 version; /* 1 for WMM version 1.0 */ + u8 qos_info; /* AP/STA specific QoS info */ + u8 reserved; /* 0 */ + struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */ + +} STRUCT_PACKED; + +/* WMM TSPEC Element */ +struct wmm_tspec_element { + u8 eid; /* 221 = 0xdd */ + u8 length; /* 6 + 55 = 61 */ + u8 oui[3]; /* 00:50:f2 */ + u8 oui_type; /* 2 */ + u8 oui_subtype; /* 2 */ + u8 version; /* 1 */ + /* WMM TSPEC body (55 octets): */ + u8 ts_info[3]; + le16 nominal_msdu_size; + le16 maximum_msdu_size; + le32 minimum_service_interval; + le32 maximum_service_interval; + le32 inactivity_interval; + le32 suspension_interval; + le32 service_start_time; + le32 minimum_data_rate; + le32 mean_data_rate; + le32 peak_data_rate; + le32 maximum_burst_size; + le32 delay_bound; + le32 minimum_phy_rate; + le16 surplus_bandwidth_allowance; + le16 medium_time; +} STRUCT_PACKED; + + +/* Access Categories / ACI to AC coding */ +enum { + WMM_AC_BE = 0 /* Best Effort */, + WMM_AC_BK = 1 /* Background */, + WMM_AC_VI = 2 /* Video */, + WMM_AC_VO = 3 /* Voice */ +}; + + +#define HS20_INDICATION_OUI_TYPE 16 +#define HS20_ANQP_OUI_TYPE 17 +#define HS20_STYPE_QUERY_LIST 1 +#define HS20_STYPE_CAPABILITY_LIST 2 +#define HS20_STYPE_OPERATOR_FRIENDLY_NAME 3 +#define HS20_STYPE_WAN_METRICS 4 +#define HS20_STYPE_CONNECTION_CAPABILITY 5 +#define HS20_STYPE_NAI_HOME_REALM_QUERY 6 +#define HS20_STYPE_OPERATING_CLASS 7 + +/* Wi-Fi Direct (P2P) */ + +#define P2P_OUI_TYPE 9 + +enum p2p_attr_id { + P2P_ATTR_STATUS = 0, + P2P_ATTR_MINOR_REASON_CODE = 1, + P2P_ATTR_CAPABILITY = 2, + P2P_ATTR_DEVICE_ID = 3, + P2P_ATTR_GROUP_OWNER_INTENT = 4, + P2P_ATTR_CONFIGURATION_TIMEOUT = 5, + P2P_ATTR_LISTEN_CHANNEL = 6, + P2P_ATTR_GROUP_BSSID = 7, + P2P_ATTR_EXT_LISTEN_TIMING = 8, + P2P_ATTR_INTENDED_INTERFACE_ADDR = 9, + P2P_ATTR_MANAGEABILITY = 10, + P2P_ATTR_CHANNEL_LIST = 11, + P2P_ATTR_NOTICE_OF_ABSENCE = 12, + P2P_ATTR_DEVICE_INFO = 13, + P2P_ATTR_GROUP_INFO = 14, + P2P_ATTR_GROUP_ID = 15, + P2P_ATTR_INTERFACE = 16, + P2P_ATTR_OPERATING_CHANNEL = 17, + P2P_ATTR_INVITATION_FLAGS = 18, + P2P_ATTR_VENDOR_SPECIFIC = 221 +}; + +#define P2P_MAX_GO_INTENT 15 + +/* P2P Capability - Device Capability bitmap */ +#define P2P_DEV_CAPAB_SERVICE_DISCOVERY BIT(0) +#define P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY BIT(1) +#define P2P_DEV_CAPAB_CONCURRENT_OPER BIT(2) +#define P2P_DEV_CAPAB_INFRA_MANAGED BIT(3) +#define P2P_DEV_CAPAB_DEVICE_LIMIT BIT(4) +#define P2P_DEV_CAPAB_INVITATION_PROCEDURE BIT(5) + +/* P2P Capability - Group Capability bitmap */ +#define P2P_GROUP_CAPAB_GROUP_OWNER BIT(0) +#define P2P_GROUP_CAPAB_PERSISTENT_GROUP BIT(1) +#define P2P_GROUP_CAPAB_GROUP_LIMIT BIT(2) +#define P2P_GROUP_CAPAB_INTRA_BSS_DIST BIT(3) +#define P2P_GROUP_CAPAB_CROSS_CONN BIT(4) +#define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5) +#define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6) + +/* Invitation Flags */ +#define P2P_INVITATION_FLAGS_TYPE BIT(0) + +/* P2P Manageability */ +#define P2P_MAN_DEVICE_MANAGEMENT BIT(0) +#define P2P_MAN_CROSS_CONNECTION_PERMITTED BIT(1) +#define P2P_MAN_COEXISTENCE_OPTIONAL BIT(2) + +enum p2p_status_code { + P2P_SC_SUCCESS = 0, + P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1, + P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2, + P2P_SC_FAIL_LIMIT_REACHED = 3, + P2P_SC_FAIL_INVALID_PARAMS = 4, + P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5, + P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6, + P2P_SC_FAIL_NO_COMMON_CHANNELS = 7, + P2P_SC_FAIL_UNKNOWN_GROUP = 8, + P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9, + P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10, + P2P_SC_FAIL_REJECTED_BY_USER = 11, +}; + +#define P2P_WILDCARD_SSID "DIRECT-" +#define P2P_WILDCARD_SSID_LEN 7 + +/* P2P action frames */ +enum p2p_act_frame_type { + P2P_NOA = 0, + P2P_PRESENCE_REQ = 1, + P2P_PRESENCE_RESP = 2, + P2P_GO_DISC_REQ = 3 +}; + +/* P2P public action frames */ +enum p2p_action_frame_type { + P2P_GO_NEG_REQ = 0, + P2P_GO_NEG_RESP = 1, + P2P_GO_NEG_CONF = 2, + P2P_INVITATION_REQ = 3, + P2P_INVITATION_RESP = 4, + P2P_DEV_DISC_REQ = 5, + P2P_DEV_DISC_RESP = 6, + P2P_PROV_DISC_REQ = 7, + P2P_PROV_DISC_RESP = 8 +}; + +enum p2p_service_protocol_type { + P2P_SERV_ALL_SERVICES = 0, + P2P_SERV_BONJOUR = 1, + P2P_SERV_UPNP = 2, + P2P_SERV_WS_DISCOVERY = 3, + P2P_SERV_WIFI_DISPLAY = 4, + P2P_SERV_VENDOR_SPECIFIC = 255 +}; + +enum p2p_sd_status { + P2P_SD_SUCCESS = 0, + P2P_SD_PROTO_NOT_AVAILABLE = 1, + P2P_SD_REQUESTED_INFO_NOT_AVAILABLE = 2, + P2P_SD_BAD_REQUEST = 3 +}; + + +enum wifi_display_subelem { + WFD_SUBELEM_DEVICE_INFO = 0, + WFD_SUBELEM_ASSOCIATED_BSSID = 1, + WFD_SUBELEM_AUDIO_FORMATS = 2, + WFD_SUBELEM_VIDEO_FORMATS = 3, + WFD_SUBELEM_3D_VIDEO_FORMATS = 4, + WFD_SUBELEM_CONTENT_PROTECTION = 5, + WFD_SUBELEM_COUPLED_SINK = 6, + WFD_SUBELEM_EXT_CAPAB = 7, + WFD_SUBELEM_LOCAL_IP_ADDRESS = 8, + WFD_SUBELEM_SESSION_INFO = 9 +}; + + +#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */ + +#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */ + +/* cipher suite selectors */ +#define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00 +#define WLAN_CIPHER_SUITE_WEP40 0x000FAC01 +#define WLAN_CIPHER_SUITE_TKIP 0x000FAC02 +/* reserved: 0x000FAC03 */ +#define WLAN_CIPHER_SUITE_CCMP 0x000FAC04 +#define WLAN_CIPHER_SUITE_WEP104 0x000FAC05 +#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06 +#define WLAN_CIPHER_SUITE_NO_GROUP_ADDR 0x000FAC07 +#define WLAN_CIPHER_SUITE_GCMP 0x000FAC08 + +#define WLAN_CIPHER_SUITE_SMS4 0x00147201 + +#define WLAN_CIPHER_SUITE_CKIP 0x00409600 +#define WLAN_CIPHER_SUITE_CKIP_CMIC 0x00409601 +#define WLAN_CIPHER_SUITE_CMIC 0x00409602 +#define WLAN_CIPHER_SUITE_KRK 0x004096FF /* for nl80211 use only */ + +/* AKM suite selectors */ +#define WLAN_AKM_SUITE_8021X 0x000FAC01 +#define WLAN_AKM_SUITE_PSK 0x000FAC02 +#define WLAN_AKM_SUITE_CCKM 0x00409600 + + +/* IEEE 802.11v - WNM Action field values */ +enum wnm_action { + WNM_EVENT_REQ = 0, + WNM_EVENT_REPORT = 1, + WNM_DIAGNOSTIC_REQ = 2, + WNM_DIAGNOSTIC_REPORT = 3, + WNM_LOCATION_CFG_REQ = 4, + WNM_LOCATION_CFG_RESP = 5, + WNM_BSS_TRANS_MGMT_QUERY = 6, + WNM_BSS_TRANS_MGMT_REQ = 7, + WNM_BSS_TRANS_MGMT_RESP = 8, + WNM_FMS_REQ = 9, + WNM_FMS_RESP = 10, + WNM_COLLOCATED_INTERFERENCE_REQ = 11, + WNM_COLLOCATED_INTERFERENCE_REPORT = 12, + WNM_TFS_REQ = 13, + WNM_TFS_RESP = 14, + WNM_TFS_NOTIFY = 15, + WNM_SLEEP_MODE_REQ = 16, + WNM_SLEEP_MODE_RESP = 17, + WNM_TIM_BROADCAST_REQ = 18, + WNM_TIM_BROADCAST_RESP = 19, + WNM_QOS_TRAFFIC_CAPAB_UPDATE = 20, + WNM_CHANNEL_USAGE_REQ = 21, + WNM_CHANNEL_USAGE_RESP = 22, + WNM_DMS_REQ = 23, + WNM_DMS_RESP = 24, + WNM_TIMING_MEASUREMENT_REQ = 25, + WNM_NOTIFICATION_REQ = 26, + WNM_NOTIFICATION_RESP = 27 +}; + +/* IEEE 802.11v - BSS Transition Management Request - Request Mode */ +#define WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED BIT(0) +#define WNM_BSS_TM_REQ_ABRIDGED BIT(1) +#define WNM_BSS_TM_REQ_DISASSOC_IMMINENT BIT(2) +#define WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED BIT(3) +#define WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT BIT(4) + +/* IEEE Std 802.11-2012, 8.4.2.62 20/40 BSS Coexistence element */ +#define WLAN_20_40_BSS_COEX_INFO_REQ BIT(0) +#define WLAN_20_40_BSS_COEX_40MHZ_INTOL BIT(1) +#define WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ BIT(2) +#define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ BIT(3) +#define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT BIT(4) + +struct ieee80211_2040_bss_coex_ie { + u8 element_id; + u8 length; + u8 coex_param; +} STRUCT_PACKED; + +struct ieee80211_2040_intol_chan_report { + u8 element_id; + u8 length; + u8 op_class; + u8 variable[0]; /* Channel List */ +} STRUCT_PACKED; + +/* IEEE 802.11v - WNM-Sleep Mode element */ +struct wnm_sleep_element { + u8 eid; /* WLAN_EID_WNMSLEEP */ + u8 len; + u8 action_type; /* WNM_SLEEP_ENTER/WNM_SLEEP_MODE_EXIT */ + u8 status; + le16 intval; +} STRUCT_PACKED; + +#define WNM_SLEEP_MODE_ENTER 0 +#define WNM_SLEEP_MODE_EXIT 1 + +enum wnm_sleep_mode_response_status { + WNM_STATUS_SLEEP_ACCEPT = 0, + WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE = 1, + WNM_STATUS_DENIED_ACTION = 2, + WNM_STATUS_DENIED_TMP = 3, + WNM_STATUS_DENIED_KEY = 4, + WNM_STATUS_DENIED_OTHER_WNM_SERVICE = 5 +}; + +/* WNM-Sleep Mode subelement IDs */ +enum wnm_sleep_mode_subelement_id { + WNM_SLEEP_SUBELEM_GTK = 0, + WNM_SLEEP_SUBELEM_IGTK = 1 +}; + +#endif /* IEEE802_11_DEFS_H */ diff --git a/src/binding/wifi/drivers/wifi_drivers.h b/src/binding/wifi/drivers/wifi_drivers.h index 942f399..9d55140 100644 --- a/src/binding/wifi/drivers/wifi_drivers.h +++ b/src/binding/wifi/drivers/wifi_drivers.h @@ -1,7 +1,6 @@ #ifndef __WIFI_DRIVERS_HEADER__ #define __WIFI_DRIVERS_HEADER__ -/* config */ #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -15,6 +14,12 @@ /* */ typedef void* wifi_global_handle; +typedef void* wifi_device_handle; + +/* */ +struct device_init_params { + char* ifname; +}; /* */ struct wifi_driver_ops { @@ -24,6 +29,10 @@ struct wifi_driver_ops { /* Global initialize driver */ wifi_global_handle (*global_init)(void); void (*global_deinit)(wifi_global_handle handle); + + /* Initialize device */ + wifi_device_handle (*device_init)(wifi_global_handle handle, struct device_init_params* params); + void (*device_deinit)(wifi_device_handle handle); }; /* Initialize wifi driver engine */ diff --git a/src/binding/wifi/drivers/wifi_nl80211.c b/src/binding/wifi/drivers/wifi_nl80211.c index 5b640b7..9d0649a 100644 --- a/src/binding/wifi/drivers/wifi_nl80211.c +++ b/src/binding/wifi/drivers/wifi_nl80211.c @@ -1,14 +1,54 @@ #include "wifi_drivers.h" +#include +#include +#include +#include +#include +#include +/* Compatibility functions */ +#if !defined(HAVE_LIBNL20) && !defined(HAVE_LIBNL30) +#define nl_sock nl_handle +static uint32_t port_bitmap[32] = { 0 }; +static struct nl_sock* nl_socket_alloc_cb(void* cb) { + int i; + struct nl_sock* handle; + uint32_t pid = getpid() & 0x3FFFFF; + 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 nl_socket_free(struct nl_sock* handle) { + uint32_t port = nl_socket_get_local_port(handle); + port >>= 22; + port_bitmap[port / 32] &= ~(1 << (port % 32)); + nl_handle_destroy(handle); +} +#endif +/* */ +wifi_device_handle nl80211_device_init(wifi_global_handle handle, struct device_init_params* params) { + return NULL; +} +/* */ +void nl80211_device_deinit(wifi_device_handle handle) { +} /* */ static wifi_global_handle nl80211_global_init(void) { @@ -24,5 +64,7 @@ const struct wifi_driver_ops wifi_driver_nl80211_ops = { .name = "nl80211", .description = "Linux nl80211/cfg80211", .global_init = nl80211_global_init, - .global_deinit = nl80211_global_deinit + .global_deinit = nl80211_global_deinit, + .device_init = nl80211_device_init, + .device_deinit = nl80211_device_deinit }; diff --git a/src/common/capwap.h b/src/common/capwap.h index ad411bf..6b9f1e7 100644 --- a/src/common/capwap.h +++ b/src/common/capwap.h @@ -16,6 +16,10 @@ #include #include +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + /* Endian */ #if __BYTE_ORDER == __BIG_ENDIAN #define CAPWAP_BIG_ENDIAN @@ -32,11 +36,6 @@ #define min(a,b) ((a) <= (b) ? (a) : (b)) #endif -/* config */ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - /* UDPLite */ #ifdef HAVE_NETINET_UDPLITE_H #include