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use native wireless IE codes from linux/ieee80211.h

Browse Source 
IE code definitions have been replaced with native ones
to avoid code duplication.

The unobvious substitutions are:
_WPA_IE_ID_ -> WLAN_EID_VENDOR_SPECIFIC;
_WPA2_IE_ID_ -> WLAN_EID_RSN.

Link: https://lore.kernel.org/r/20201011105050.5896-1-insafonov@gmail.com
This commit is contained in:
Carlos Garces 2021-10-21 18:42:12 +02:00
parent 3f3d3a0986
commit 86199d0791
6 changed files with 32 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
core/rtw_ieee80211.c
View File

@ -592,7 +592,7 @@ unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit)
int limit_new = limit; int limit_new = limit;
while (1) { while (1) {
pbuf = rtw_get_ie(pbuf, _WPA_IE_ID_, &len, limit_new); pbuf = rtw_get_ie(pbuf, WLAN_EID_VENDOR_SPECIFIC, &len, limit_new);
if (pbuf) { if (pbuf) {
@ -638,7 +638,7 @@ check_next_ie:
unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit) unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit)
{ {
return rtw_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit); return rtw_get_ie(pie, WLAN_EID_RSN, rsn_ie_len, limit);
} }
@ -724,7 +724,7 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
} }
if ((*wpa_ie != _WPA_IE_ID_) || (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || if ((*wpa_ie != WLAN_EID_VENDOR_SPECIFIC) || (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) ||
(_rtw_memcmp(wpa_ie + 2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN) != _TRUE)) (_rtw_memcmp(wpa_ie + 2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN) != _TRUE))
return _FAIL; return _FAIL;
@ -982,7 +982,7 @@ int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie,
while (cnt < in_len) { while (cnt < in_len) {
authmode = in_ie[cnt]; authmode = in_ie[cnt];
if ((authmode == _WPA_IE_ID_) && (_rtw_memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4) == _TRUE)) { if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (_rtw_memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4) == _TRUE)) {
if (wpa_ie) if (wpa_ie)
memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
@ -990,7 +990,7 @@ int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie,
*wpa_len = in_ie[cnt + 1] + 2; *wpa_len = in_ie[cnt + 1] + 2;
cnt += in_ie[cnt + 1] + 2; /* get next */ cnt += in_ie[cnt + 1] + 2; /* get next */
} else { } else {
if (authmode == _WPA2_IE_ID_) { if (authmode == WLAN_EID_RSN) {
if (rsn_ie) if (rsn_ie)
memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
@ -1019,7 +1019,7 @@ u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen)
eid = ie_ptr[0]; eid = ie_ptr[0];
if ((eid == _WPA_IE_ID_) && (_rtw_memcmp(&ie_ptr[2], wps_oui, 4) == _TRUE)) { if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (_rtw_memcmp(&ie_ptr[2], wps_oui, 4) == _TRUE)) {
/* RTW_INFO("==> found WPS_IE.....\n"); */ /* RTW_INFO("==> found WPS_IE.....\n"); */
*wps_ielen = ie_ptr[1] + 2; *wps_ielen = ie_ptr[1] + 2;
match = _TRUE; match = _TRUE;

6
core/rtw_mlme.c
View File

@ -4350,15 +4350,15 @@ sint rtw_restruct_sec_ie(_adapter *adapter, u8 *out_ie)
uint ndisauthmode = psecuritypriv->ndisauthtype; uint ndisauthmode = psecuritypriv->ndisauthtype;
if ((ndisauthmode == Ndis802_11AuthModeWPA) || (ndisauthmode == Ndis802_11AuthModeWPAPSK)) if ((ndisauthmode == Ndis802_11AuthModeWPA) || (ndisauthmode == Ndis802_11AuthModeWPAPSK))
authmode = _WPA_IE_ID_; authmode = WLAN_EID_VENDOR_SPECIFIC;
if ((ndisauthmode == Ndis802_11AuthModeWPA2) || (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) if ((ndisauthmode == Ndis802_11AuthModeWPA2) || (ndisauthmode == Ndis802_11AuthModeWPA2PSK))
authmode = _WPA2_IE_ID_; authmode = WLAN_EID_RSN;
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
memcpy(out_ie, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len); memcpy(out_ie, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len);
ielength = psecuritypriv->wps_ie_len; ielength = psecuritypriv->wps_ie_len;
} else if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) { } else if ((authmode == WLAN_EID_VENDOR_SPECIFIC) || (authmode == WLAN_EID_RSN)) {
/* copy RSN or SSN */ /* copy RSN or SSN */
memcpy(out_ie, psecuritypriv->supplicant_ie, psecuritypriv->supplicant_ie[1] + 2); memcpy(out_ie, psecuritypriv->supplicant_ie, psecuritypriv->supplicant_ie[1] + 2);
/* debug for CONFIG_IEEE80211W /* debug for CONFIG_IEEE80211W

4
core/rtw_mlme_ext.c
View File

@ -13372,9 +13372,9 @@ static u8 rtw_ft_update_ftie(
u8 *pie; u8 *pie;
u32 len; u32 len;
if ((pie = rtw_get_ie(pft_roam->updated_ft_ies, _FTIE_, &len, if ((pie = rtw_get_ie(pft_roam->updated_ft_ies, WLAN_EID_FAST_BSS_TRANSITION, &len,
pft_roam->updated_ft_ies_len)) != NULL) { pft_roam->updated_ft_ies_len)) != NULL) {
*pframe = rtw_set_ie(*pframe, _FTIE_, len , *pframe = rtw_set_ie(*pframe, WLAN_EID_FAST_BSS_TRANSITION, len ,
(pie+2), &(pattrib->pktlen)); (pie+2), &(pattrib->pktlen));
} else } else
return _FAIL; return _FAIL;

40
core/rtw_tdls.c
View File

@ -754,17 +754,17 @@ u8 *rtw_tdls_set_ftie(struct tdls_txmgmt *ptxmgmt, u8 *pframe, struct pkt_attrib
int len = 0; int len = 0;
if (ptxmgmt->len > 0) if (ptxmgmt->len > 0)
p = rtw_get_ie(ptxmgmt->buf, _FTIE_, &len, ptxmgmt->len); p = rtw_get_ie(ptxmgmt->buf, WLAN_EID_FAST_BSS_TRANSITION, &len, ptxmgmt->len);
if (p != NULL) if (p != NULL)
return rtw_set_ie(pframe, _FTIE_, len, p + 2, &(pattrib->pktlen)); return rtw_set_ie(pframe, WLAN_EID_FAST_BSS_TRANSITION, len, p + 2, &(pattrib->pktlen));
else { else {
if (ANonce != NULL) if (ANonce != NULL)
memcpy(FTIE.Anonce, ANonce, WPA_NONCE_LEN); memcpy(FTIE.Anonce, ANonce, WPA_NONCE_LEN);
if (SNonce != NULL) if (SNonce != NULL)
memcpy(FTIE.Snonce, SNonce, WPA_NONCE_LEN); memcpy(FTIE.Snonce, SNonce, WPA_NONCE_LEN);
return rtw_set_ie(pframe, _FTIE_, TDLS_FTIE_DATA_LEN, return rtw_set_ie(pframe, WLAN_EID_FAST_BSS_TRANSITION, TDLS_FTIE_DATA_LEN,
(u8 *)FTIE.data, &(pattrib->pktlen)); (u8 *)FTIE.data, &(pattrib->pktlen));
} }
} }
@ -881,7 +881,7 @@ u8 *rtw_tdls_set_supported_rate(_adapter *padapter, u8 *pframe, struct pkt_attri
u8 *rtw_tdls_set_sup_reg_class(u8 *pframe, struct pkt_attrib *pattrib) u8 *rtw_tdls_set_sup_reg_class(u8 *pframe, struct pkt_attrib *pattrib)
{ {
return rtw_set_ie(pframe, _SRC_IE_ , sizeof(TDLS_SRC), TDLS_SRC, &(pattrib->pktlen)); return rtw_set_ie(pframe, WLAN_EID_SUPPORTED_REGULATORY_CLASSES , sizeof(TDLS_SRC), TDLS_SRC, &(pattrib->pktlen));
} }
u8 *rtw_tdls_set_linkid(_adapter *padapter, u8 *pframe, struct pkt_attrib *pattrib, u8 init) u8 *rtw_tdls_set_linkid(_adapter *padapter, u8 *pframe, struct pkt_attrib *pattrib, u8 init)
@ -900,7 +900,7 @@ u8 *rtw_tdls_set_linkid(_adapter *padapter, u8 *pframe, struct pkt_attrib *pattr
memcpy((link_id_addr + 6), pattrib->dst, 6); memcpy((link_id_addr + 6), pattrib->dst, 6);
memcpy((link_id_addr + 12), pattrib->src, 6); memcpy((link_id_addr + 12), pattrib->src, 6);
} }
return rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); return rtw_set_ie(pframe, WLAN_EID_LINK_ID, 18, link_id_addr, &(pattrib->pktlen));
} }
#ifdef CONFIG_TDLS_CH_SW #ifdef CONFIG_TDLS_CH_SW
@ -924,7 +924,7 @@ u8 *rtw_tdls_set_ch_sw(u8 *pframe, struct pkt_attrib *pattrib, struct sta_info *
memcpy(ch_switch_timing, &switch_time, 2); memcpy(ch_switch_timing, &switch_time, 2);
memcpy(ch_switch_timing + 2, &switch_timeout, 2); memcpy(ch_switch_timing + 2, &switch_timeout, 2);
return rtw_set_ie(pframe, _CH_SWITCH_TIMING_, 4, ch_switch_timing, &(pattrib->pktlen)); return rtw_set_ie(pframe, WLAN_EID_CHAN_SWITCH_TIMING, 4, ch_switch_timing, &(pattrib->pktlen));
} }
void rtw_tdls_set_ch_sw_oper_control(_adapter *padapter, u8 enable) void rtw_tdls_set_ch_sw_oper_control(_adapter *padapter, u8 enable)
@ -1945,7 +1945,7 @@ sint On_TDLS_Setup_Req(_adapter *padapter, union recv_frame *precv_frame, struct
break; break;
case WLAN_EID_VENDOR_SPECIFIC: case WLAN_EID_VENDOR_SPECIFIC:
break; break;
case _FTIE_: case WLAN_EID_FAST_BSS_TRANSITION:
if (prx_pkt_attrib->encrypt) if (prx_pkt_attrib->encrypt)
memcpy(SNonce, (ptr + j + 52), 32); memcpy(SNonce, (ptr + j + 52), 32);
break; break;
@ -1953,7 +1953,7 @@ sint On_TDLS_Setup_Req(_adapter *padapter, union recv_frame *precv_frame, struct
if (prx_pkt_attrib->encrypt) if (prx_pkt_attrib->encrypt)
timeout_interval = cpu_to_le32(*(u32 *)(ptr + j + 3)); timeout_interval = cpu_to_le32(*(u32 *)(ptr + j + 3));
break; break;
case _RIC_Descriptor_IE_: case WLAN_EID_RIC_DESCRIPTOR:
break; break;
#ifdef CONFIG_80211N_HT #ifdef CONFIG_80211N_HT
case WLAN_EID_HT_CAPABILITY: case WLAN_EID_HT_CAPABILITY:
@ -1969,7 +1969,7 @@ sint On_TDLS_Setup_Req(_adapter *padapter, union recv_frame *precv_frame, struct
#endif #endif
case EID_BSSCoexistence: case EID_BSSCoexistence:
break; break;
case _LINK_ID_IE_: case WLAN_EID_LINK_ID:
if (_rtw_memcmp(get_bssid(pmlmepriv), pIE->data, 6) == _FALSE) if (_rtw_memcmp(get_bssid(pmlmepriv), pIE->data, 6) == _FALSE)
txmgmt.status_code = _STATS_NOT_IN_SAME_BSS_; txmgmt.status_code = _STATS_NOT_IN_SAME_BSS_;
break; break;
@ -2124,7 +2124,7 @@ int On_TDLS_Setup_Rsp(_adapter *padapter, union recv_frame *precv_frame, struct
ptdls_sta->qos_option = _TRUE; ptdls_sta->qos_option = _TRUE;
} }
break; break;
case _FTIE_: case WLAN_EID_FAST_BSS_TRANSITION:
pftie = (u8 *)pIE; pftie = (u8 *)pIE;
memcpy(ANonce, (ptr + j + 20), 32); memcpy(ANonce, (ptr + j + 20), 32);
break; break;
@ -2132,7 +2132,7 @@ int On_TDLS_Setup_Rsp(_adapter *padapter, union recv_frame *precv_frame, struct
ptimeout_ie = (u8 *)pIE; ptimeout_ie = (u8 *)pIE;
timeout_interval = cpu_to_le32(*(u32 *)(ptimeout_ie + 3)); timeout_interval = cpu_to_le32(*(u32 *)(ptimeout_ie + 3));
break; break;
case _RIC_Descriptor_IE_: case WLAN_EID_RIC_DESCRIPTOR:
break; break;
#ifdef CONFIG_80211N_HT #ifdef CONFIG_80211N_HT
case WLAN_EID_HT_CAPABILITY: case WLAN_EID_HT_CAPABILITY:
@ -2152,7 +2152,7 @@ int On_TDLS_Setup_Rsp(_adapter *padapter, union recv_frame *precv_frame, struct
#endif #endif
case EID_BSSCoexistence: case EID_BSSCoexistence:
break; break;
case _LINK_ID_IE_: case WLAN_EID_LINK_ID:
plinkid_ie = (u8 *)pIE; plinkid_ie = (u8 *)pIE;
break; break;
default: default:
@ -2271,7 +2271,7 @@ int On_TDLS_Setup_Cfm(_adapter *padapter, union recv_frame *precv_frame, struct
ptdls_sta->qos_option = _TRUE; ptdls_sta->qos_option = _TRUE;
} }
break; break;
case _FTIE_: case WLAN_EID_FAST_BSS_TRANSITION:
pftie = (u8 *)pIE; pftie = (u8 *)pIE;
break; break;
case WLAN_EID_TIMEOUT_INTERVAL: case WLAN_EID_TIMEOUT_INTERVAL:
@ -2289,7 +2289,7 @@ int On_TDLS_Setup_Cfm(_adapter *padapter, union recv_frame *precv_frame, struct
rtw_tdls_process_vht_op_mode_notify(padapter, ptdls_sta, pIE->data, pIE->Length); rtw_tdls_process_vht_op_mode_notify(padapter, ptdls_sta, pIE->data, pIE->Length);
break; break;
#endif #endif
case _LINK_ID_IE_: case WLAN_EID_LINK_ID:
plinkid_ie = (u8 *)pIE; plinkid_ie = (u8 *)pIE;
break; break;
default: default:
@ -2371,7 +2371,7 @@ int On_TDLS_Dis_Req(_adapter *padapter, union recv_frame *precv_frame)
pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr + j); pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr + j);
switch (pIE->ElementID) { switch (pIE->ElementID) {
case _LINK_ID_IE_: case WLAN_EID_LINK_ID:
psta_ap = rtw_get_stainfo(pstapriv, pIE->data); psta_ap = rtw_get_stainfo(pstapriv, pIE->data);
if (psta_ap == NULL) if (psta_ap == NULL)
goto exit; goto exit;
@ -2574,9 +2574,9 @@ sint On_TDLS_Ch_Switch_Req(_adapter *padapter, union recv_frame *precv_frame, st
break; break;
} }
break; break;
case _LINK_ID_IE_: case WLAN_EID_LINK_ID:
break; break;
case _CH_SWITCH_TIMING_: case WLAN_EID_CHAN_SWITCH_TIMING:
ptdls_sta->ch_switch_time = (RTW_GET_LE16(pIE->data) >= TDLS_CH_SWITCH_TIME * 1000) ? ptdls_sta->ch_switch_time = (RTW_GET_LE16(pIE->data) >= TDLS_CH_SWITCH_TIME * 1000) ?
RTW_GET_LE16(pIE->data) : TDLS_CH_SWITCH_TIME * 1000; RTW_GET_LE16(pIE->data) : TDLS_CH_SWITCH_TIME * 1000;
ptdls_sta->ch_switch_timeout = (RTW_GET_LE16(pIE->data + 2) >= TDLS_CH_SWITCH_TIMEOUT * 1000) ? ptdls_sta->ch_switch_timeout = (RTW_GET_LE16(pIE->data + 2) >= TDLS_CH_SWITCH_TIMEOUT * 1000) ?
@ -2672,9 +2672,9 @@ sint On_TDLS_Ch_Switch_Rsp(_adapter *padapter, union recv_frame *precv_frame, st
pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr + j); pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr + j);
switch (pIE->ElementID) { switch (pIE->ElementID) {
case _LINK_ID_IE_: case WLAN_EID_LINK_ID:
break; break;
case _CH_SWITCH_TIMING_: case WLAN_EID_CHAN_SWITCH_TIMING:
memcpy(&switch_time, pIE->data, 2); memcpy(&switch_time, pIE->data, 2);
if (switch_time > ptdls_sta->ch_switch_time) if (switch_time > ptdls_sta->ch_switch_time)
memcpy(&ptdls_sta->ch_switch_time, &switch_time, 2); memcpy(&ptdls_sta->ch_switch_time, &switch_time, 2);
@ -3144,7 +3144,7 @@ void rtw_build_tdls_peer_traffic_indication_ies(_adapter *padapter, struct xmit_
AC_queue = BIT(2); AC_queue = BIT(2);
if (ptdls_sta->uapsd_vo & BIT(1)) if (ptdls_sta->uapsd_vo & BIT(1))
AC_queue = BIT(3); AC_queue = BIT(3);
pframe = rtw_set_ie(pframe, _PTI_BUFFER_STATUS_, 1, &AC_queue, &(pattrib->pktlen)); pframe = rtw_set_ie(pframe, WLAN_EID_PU_BUFFER_STATUS, 1, &AC_queue, &(pattrib->pktlen));
} }

3
include/rtw_security.h
View File

@ -38,9 +38,6 @@
const char *security_type_str(u8 value); const char *security_type_str(u8 value);
#define _WPA_IE_ID_ 0xdd
#define _WPA2_IE_ID_ 0x30
#define SHA256_MAC_LEN 32 #define SHA256_MAC_LEN 32
#define AES_BLOCK_SIZE 16 #define AES_BLOCK_SIZE 16
#define AES_PRIV_SIZE (4 * 44) #define AES_PRIV_SIZE (4 * 44)

2
os_dep/linux/mlme_linux.c
View File

@ -187,7 +187,7 @@ void rtw_report_sec_ie(_adapter *adapter, u8 authmode, u8 *sec_ie)
buff = NULL; buff = NULL;
if (authmode == _WPA_IE_ID_) { if (authmode == WLAN_EID_VENDOR_SPECIFIC) {
buff = rtw_zmalloc(IW_CUSTOM_MAX); buff = rtw_zmalloc(IW_CUSTOM_MAX);
if (NULL == buff) { if (NULL == buff) {