leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wireless: drivers: make use of WLAN_EID_VENDOR_SPECIFIC

Browse Source 
The include file linux/ieee80211.h contains three definitions for
the same thing in enum ieee80211_eid due to historic changes:

/* Information Element IDs */
enum ieee80211_eid {
    :
    WLAN_EID_WPA = 221,
    WLAN_EID_GENERIC = 221,
    WLAN_EID_VENDOR_SPECIFIC = 221,
    :
};

The standard refers to this as "vendor specific" element so the
other two definitions are better not used. This patch changes the
wireless drivers to use one definition, ie. WLAN_EID_VENDOR_SPECIFIC.

Cc: Jouni Malinen <j@w1.fi>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Kalle Valo <kvalo@qca.qualcomm.com> [ath6kl]
Acked-by: Bing Zhao <bzhao@marvell.com> [mwifiex]
Acked-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> [ipw2x00]
Signed-off-by: Arend van Spriel <arend@broadcom.com>
[change libipw as well]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Arend van Spriel 2012-10-12 12:28:14 +02:00 committed by Johannes Berg
parent c13a765bd9
commit 04b2312a68
9 changed files with 19 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/airo.c
View File

@ -7433,7 +7433,7 @@ static inline char *airo_translate_scan(struct net_device *dev,
num_null_ies++;
break;
case WLAN_EID_GENERIC:
case WLAN_EID_VENDOR_SPECIFIC:
if (ie[1] >= 4 &&
ie[2] == 0x00 &&
ie[3] == 0x50 &&

2
drivers/net/wireless/ath/ath6kl/cfg80211.c
View File

@ -301,7 +301,7 @@ static bool ath6kl_cfg80211_ready(struct ath6kl_vif *vif)
static bool ath6kl_is_wpa_ie(const u8 *pos)
{
return pos[0] == WLAN_EID_WPA && pos[1] >= 4 &&
return pos[0] == WLAN_EID_VENDOR_SPECIFIC && pos[1] >= 4 &&
pos[2] == 0x00 && pos[3] == 0x50 &&
pos[4] == 0xf2 && pos[5] == 0x01;
}

2
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
View File

@ -2679,7 +2679,7 @@ brcmf_find_wpaie(u8 *parse, u32 len)
{
struct brcmf_tlv *ie;
while ((ie = brcmf_parse_tlvs(parse, len, WLAN_EID_WPA))) {
while ((ie = brcmf_parse_tlvs(parse, len, WLAN_EID_VENDOR_SPECIFIC))) {
if (brcmf_tlv_has_ie((u8 *)ie, &parse, &len,
WPA_OUI, TLV_OUI_LEN, WPA_OUI_TYPE))
return (struct brcmf_vs_tlv *)ie;

2
drivers/net/wireless/hostap/hostap_80211_rx.c
View File

@ -415,7 +415,7 @@ static void hostap_rx_sta_beacon(local_info_t *local, struct sk_buff *skb,
ssid = pos + 2;
ssid_len = pos[1];
break;
case WLAN_EID_GENERIC:
case WLAN_EID_VENDOR_SPECIFIC:
if (pos[1] >= 4 &&
pos[2] == 0x00 && pos[3] == 0x50 &&
pos[4] == 0xf2 && pos[5] == 1) {

6
drivers/net/wireless/ipw2x00/libipw_rx.c
View File

@ -1108,7 +1108,7 @@ static const char *get_info_element_string(u16 id)
MFIE_STRING(ERP_INFO);
MFIE_STRING(RSN);
MFIE_STRING(EXT_SUPP_RATES);
MFIE_STRING(GENERIC);
MFIE_STRING(VENDOR_SPECIFIC);
MFIE_STRING(QOS_PARAMETER);
default:
return "UNKNOWN";
@ -1248,8 +1248,8 @@ static int libipw_parse_info_param(struct libipw_info_element
LIBIPW_DEBUG_MGMT("WLAN_EID_CHALLENGE: ignored\n");
break;
case WLAN_EID_GENERIC:
LIBIPW_DEBUG_MGMT("WLAN_EID_GENERIC: %d bytes\n",
case WLAN_EID_VENDOR_SPECIFIC:
LIBIPW_DEBUG_MGMT("WLAN_EID_VENDOR_SPECIFIC: %d bytes\n",
info_element->len);
if (!libipw_parse_qos_info_param_IE(info_element,
network))

2
drivers/net/wireless/libertas/mesh.c
View File

@ -101,7 +101,7 @@ static int lbs_mesh_config(struct lbs_private *priv, uint16_t action,
switch (action) {
case CMD_ACT_MESH_CONFIG_START:
ie->id = WLAN_EID_GENERIC;
ie->id = WLAN_EID_VENDOR_SPECIFIC;
ie->val.oui[0] = 0x00;
ie->val.oui[1] = 0x50;
ie->val.oui[2] = 0x43;

13
drivers/net/wireless/mwifiex/scan.c
View File

@ -153,7 +153,7 @@ mwifiex_is_wpa_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher)
if (((bss_desc->bcn_wpa_ie) &&
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id ==
WLAN_EID_WPA))) {
WLAN_EID_VENDOR_SPECIFIC))) {
iebody = (struct ie_body *) bss_desc->bcn_wpa_ie->data;
oui = &mwifiex_wpa_oui[cipher][0];
ret = mwifiex_search_oui_in_ie(iebody, oui);
@ -202,7 +202,7 @@ mwifiex_is_bss_no_sec(struct mwifiex_private *priv,
if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled && ((!bss_desc->bcn_wpa_ie) ||
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id !=
WLAN_EID_WPA)) &&
WLAN_EID_VENDOR_SPECIFIC)) &&
((!bss_desc->bcn_rsn_ie) ||
((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id !=
WLAN_EID_RSN)) &&
@ -237,7 +237,8 @@ mwifiex_is_bss_wpa(struct mwifiex_private *priv,
{
if (!priv->sec_info.wep_enabled && priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled && ((bss_desc->bcn_wpa_ie) &&
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id == WLAN_EID_WPA))
((*(bss_desc->bcn_wpa_ie)).
vend_hdr.element_id == WLAN_EID_VENDOR_SPECIFIC))
/*
* Privacy bit may NOT be set in some APs like
* LinkSys WRT54G && bss_desc->privacy
@ -309,7 +310,8 @@ mwifiex_is_bss_adhoc_aes(struct mwifiex_private *priv,
if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled &&
((!bss_desc->bcn_wpa_ie) ||
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA)) &&
((*(bss_desc->bcn_wpa_ie)).
vend_hdr.element_id != WLAN_EID_VENDOR_SPECIFIC)) &&
((!bss_desc->bcn_rsn_ie) ||
((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id != WLAN_EID_RSN)) &&
!priv->sec_info.encryption_mode && bss_desc->privacy) {
@ -329,7 +331,8 @@ mwifiex_is_bss_dynamic_wep(struct mwifiex_private *priv,
if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled &&
((!bss_desc->bcn_wpa_ie) ||
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA)) &&
((*(bss_desc->bcn_wpa_ie)).
vend_hdr.element_id != WLAN_EID_VENDOR_SPECIFIC)) &&
((!bss_desc->bcn_rsn_ie) ||
((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id != WLAN_EID_RSN)) &&
priv->sec_info.encryption_mode && bss_desc->privacy) {

4
drivers/net/wireless/mwifiex/sta_ioctl.c
View File

@ -713,7 +713,7 @@ static int mwifiex_set_wpa_ie_helper(struct mwifiex_private *priv,
dev_dbg(priv->adapter->dev, "cmd: Set Wpa_ie_len=%d IE=%#x\n",
priv->wpa_ie_len, priv->wpa_ie[0]);
if (priv->wpa_ie[0] == WLAN_EID_WPA) {
if (priv->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
priv->sec_info.wpa_enabled = true;
} else if (priv->wpa_ie[0] == WLAN_EID_RSN) {
priv->sec_info.wpa2_enabled = true;
@ -1253,7 +1253,7 @@ mwifiex_set_gen_ie_helper(struct mwifiex_private *priv, u8 *ie_data_ptr,
}
pvendor_ie = (struct ieee_types_vendor_header *) ie_data_ptr;
/* Test to see if it is a WPA IE, if not, then it is a gen IE */
if (((pvendor_ie->element_id == WLAN_EID_WPA) &&
if (((pvendor_ie->element_id == WLAN_EID_VENDOR_SPECIFIC) &&
(!memcmp(pvendor_ie->oui, wpa_oui, sizeof(wpa_oui)))) ||
(pvendor_ie->element_id == WLAN_EID_RSN)) {

2
drivers/net/wireless/orinoco/main.h
View File

@ -39,7 +39,7 @@ static inline u8 *orinoco_get_wpa_ie(u8 *data, size_t len)
{
u8 *p = data;
while ((p + 2 + WPA_SELECTOR_LEN) < (data + len)) {
if ((p[0] == WLAN_EID_GENERIC) &&
if ((p[0] == WLAN_EID_VENDOR_SPECIFIC) &&
(memcmp(&p[2], WPA_OUI_TYPE, WPA_SELECTOR_LEN) == 0))
return p;
p += p[1] + 2;