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mwifiex: pass cfg80211_beacon_data to mwifiex_set_mgmt_ie()

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Pass cfg80211_beacon_data pointer instead of cfg80211_ap_settings.
While setting management IEs we only need cfg80211_beacon_data of
cfg80211_ap_settings which has Tail IE, Head IE and other IE elements.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil 2012-06-28 20:30:25 -07:00 committed by John W. Linville
parent fd2841c5b5
commit adb6ed0c5a
3 changed files with 18 additions and 23 deletions
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2
drivers/net/wireless/mwifiex/cfg80211.c
View File

@ -947,7 +947,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP)
return -1;
if (mwifiex_set_mgmt_ies(priv, params))
if (mwifiex_set_mgmt_ies(priv, &params->beacon))
return -1;
bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param), GFP_KERNEL);

37
drivers/net/wireless/mwifiex/ie.c
View File

@ -222,7 +222,7 @@ mwifiex_update_uap_custom_ie(struct mwifiex_private *priv,
* to FW.
*/
int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
struct cfg80211_ap_settings *params)
struct cfg80211_beacon_data *data)
{
struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL;
struct mwifiex_ie *ar_ie = NULL, *gen_ie = NULL;
@ -233,7 +233,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
const u8 *vendor_ie;
int ret = 0;
if (params->beacon.tail && params->beacon.tail_len) {
if (data->tail && data->tail_len) {
gen_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
if (!gen_ie)
return -ENOMEM;
@ -243,8 +243,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
gen_ie->mgmt_subtype_mask = cpu_to_le16(mask);
rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN,
params->beacon.tail,
params->beacon.tail_len);
data->tail, data->tail_len);
if (rsn_ie) {
memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2);
ie_len = rsn_ie->len + 2;
@ -253,8 +252,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
WLAN_OUI_TYPE_MICROSOFT_WPA,
params->beacon.tail,
params->beacon.tail_len);
data->tail, data->tail_len);
if (vendor_ie) {
wpa_ie = (struct ieee_types_header *)vendor_ie;
memcpy(gen_ie->ie_buffer + ie_len,
@ -275,7 +273,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
}
}
if (params->beacon.beacon_ies && params->beacon.beacon_ies_len) {
if (data->beacon_ies && data->beacon_ies_len) {
beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
if (!beacon_ie) {
ret = -ENOMEM;
@ -284,13 +282,12 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
beacon_ie->ie_index = cpu_to_le16(beacon_idx);
beacon_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON);
beacon_ie->ie_length =
cpu_to_le16(params->beacon.beacon_ies_len);
memcpy(beacon_ie->ie_buffer, params->beacon.beacon_ies,
params->beacon.beacon_ies_len);
beacon_ie->ie_length = cpu_to_le16(data->beacon_ies_len);
memcpy(beacon_ie->ie_buffer, data->beacon_ies,
data->beacon_ies_len);
}
if (params->beacon.proberesp_ies && params->beacon.proberesp_ies_len) {
if (data->proberesp_ies && data->proberesp_ies_len) {
pr_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
if (!pr_ie) {
ret = -ENOMEM;
@ -299,13 +296,12 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
pr_ie->ie_index = cpu_to_le16(pr_idx);
pr_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_PROBE_RESP);
pr_ie->ie_length =
cpu_to_le16(params->beacon.proberesp_ies_len);
memcpy(pr_ie->ie_buffer, params->beacon.proberesp_ies,
params->beacon.proberesp_ies_len);
pr_ie->ie_length = cpu_to_le16(data->proberesp_ies_len);
memcpy(pr_ie->ie_buffer, data->proberesp_ies,
data->proberesp_ies_len);
}
if (params->beacon.assocresp_ies && params->beacon.assocresp_ies_len) {
if (data->assocresp_ies && data->assocresp_ies_len) {
ar_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
if (!ar_ie) {
ret = -ENOMEM;
@ -315,10 +311,9 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
ar_ie->ie_index = cpu_to_le16(ar_idx);
mask = MGMT_MASK_ASSOC_RESP | MGMT_MASK_REASSOC_RESP;
ar_ie->mgmt_subtype_mask = cpu_to_le16(mask);
ar_ie->ie_length =
cpu_to_le16(params->beacon.assocresp_ies_len);
memcpy(ar_ie->ie_buffer, params->beacon.assocresp_ies,
params->beacon.assocresp_ies_len);
ar_ie->ie_length = cpu_to_le16(data->assocresp_ies_len);
memcpy(ar_ie->ie_buffer, data->assocresp_ies,
data->assocresp_ies_len);
}
if (beacon_ie || pr_ie || ar_ie) {

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

@ -1013,7 +1013,7 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev);
void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
struct cfg80211_ap_settings *params);
struct cfg80211_beacon_data *data);
int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
u8 *mwifiex_11d_code_2_region(u8 code);