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path: root/drivers/net/wireless/mwifiex/join.c
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Diffstat (limited to 'drivers/net/wireless/mwifiex/join.c')
-rw-r--r--drivers/net/wireless/mwifiex/join.c90
1 files changed, 70 insertions, 20 deletions
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index 8f9382b9c3ca..d6b4fb04011f 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -118,15 +118,15 @@ mwifiex_cmd_append_tsf_tlv(struct mwifiex_private *priv, u8 **buffer,
*buffer += sizeof(tsf_tlv.header);
/* TSF at the time when beacon/probe_response was received */
- tsf_val = cpu_to_le64(bss_desc->network_tsf);
+ tsf_val = cpu_to_le64(bss_desc->fw_tsf);
memcpy(*buffer, &tsf_val, sizeof(tsf_val));
*buffer += sizeof(tsf_val);
- memcpy(&tsf_val, bss_desc->time_stamp, sizeof(tsf_val));
+ tsf_val = cpu_to_le64(bss_desc->timestamp);
dev_dbg(priv->adapter->dev,
"info: %s: TSF offset calc: %016llx - %016llx\n",
- __func__, tsf_val, bss_desc->network_tsf);
+ __func__, bss_desc->timestamp, bss_desc->fw_tsf);
memcpy(*buffer, &tsf_val, sizeof(tsf_val));
*buffer += sizeof(tsf_val);
@@ -225,6 +225,48 @@ mwifiex_setup_rates_from_bssdesc(struct mwifiex_private *priv,
}
/*
+ * This function appends a WPS IE. It is called from the network join command
+ * preparation routine.
+ *
+ * If the IE buffer has been setup by the application, this routine appends
+ * the buffer as a WPS TLV type to the request.
+ */
+static int
+mwifiex_cmd_append_wps_ie(struct mwifiex_private *priv, u8 **buffer)
+{
+ int retLen = 0;
+ struct mwifiex_ie_types_header ie_header;
+
+ if (!buffer || !*buffer)
+ return 0;
+
+ /*
+ * If there is a wps ie buffer setup, append it to the return
+ * parameter buffer pointer.
+ */
+ if (priv->wps_ie_len) {
+ dev_dbg(priv->adapter->dev, "cmd: append wps ie %d to %p\n",
+ priv->wps_ie_len, *buffer);
+
+ /* Wrap the generic IE buffer with a pass through TLV type */
+ ie_header.type = cpu_to_le16(TLV_TYPE_MGMT_IE);
+ ie_header.len = cpu_to_le16(priv->wps_ie_len);
+ memcpy(*buffer, &ie_header, sizeof(ie_header));
+ *buffer += sizeof(ie_header);
+ retLen += sizeof(ie_header);
+
+ memcpy(*buffer, priv->wps_ie, priv->wps_ie_len);
+ *buffer += priv->wps_ie_len;
+ retLen += priv->wps_ie_len;
+
+ }
+
+ kfree(priv->wps_ie);
+ priv->wps_ie_len = 0;
+ return retLen;
+}
+
+/*
* This function appends a WAPI IE.
*
* This function is called from the network join command preparation routine.
@@ -480,6 +522,8 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
if (priv->sec_info.wapi_enabled && priv->wapi_ie_len)
mwifiex_cmd_append_wapi_ie(priv, &pos);
+ if (priv->wps.session_enable && priv->wps_ie_len)
+ mwifiex_cmd_append_wps_ie(priv, &pos);
mwifiex_cmd_append_generic_ie(priv, &pos);
@@ -932,20 +976,20 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
/* Fill HT INFORMATION */
ht_info = (struct mwifiex_ie_types_htinfo *) pos;
memset(ht_info, 0, sizeof(struct mwifiex_ie_types_htinfo));
- ht_info->header.type = cpu_to_le16(WLAN_EID_HT_INFORMATION);
+ ht_info->header.type = cpu_to_le16(WLAN_EID_HT_OPERATION);
ht_info->header.len =
- cpu_to_le16(sizeof(struct ieee80211_ht_info));
+ cpu_to_le16(sizeof(struct ieee80211_ht_operation));
- ht_info->ht_info.control_chan =
+ ht_info->ht_oper.primary_chan =
(u8) priv->curr_bss_params.bss_descriptor.channel;
if (adapter->sec_chan_offset) {
- ht_info->ht_info.ht_param = adapter->sec_chan_offset;
- ht_info->ht_info.ht_param |=
+ ht_info->ht_oper.ht_param = adapter->sec_chan_offset;
+ ht_info->ht_oper.ht_param |=
IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
}
- ht_info->ht_info.operation_mode =
+ ht_info->ht_oper.operation_mode =
cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
- ht_info->ht_info.basic_set[0] = 0xff;
+ ht_info->ht_oper.basic_set[0] = 0xff;
pos += sizeof(struct mwifiex_ie_types_htinfo);
cmd_append_size +=
sizeof(struct mwifiex_ie_types_htinfo);
@@ -1330,22 +1374,28 @@ static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac)
*
* In case of infra made, it sends deauthentication request, and
* in case of ad-hoc mode, a stop network request is sent to the firmware.
+ * In AP mode, a command to stop bss is sent to firmware.
*/
int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac)
{
- int ret = 0;
+ if (!priv->media_connected)
+ return 0;
- if (priv->media_connected) {
- if (priv->bss_mode == NL80211_IFTYPE_STATION) {
- ret = mwifiex_deauthenticate_infra(priv, mac);
- } else if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
- ret = mwifiex_send_cmd_sync(priv,
- HostCmd_CMD_802_11_AD_HOC_STOP,
- HostCmd_ACT_GEN_SET, 0, NULL);
- }
+ switch (priv->bss_mode) {
+ case NL80211_IFTYPE_STATION:
+ return mwifiex_deauthenticate_infra(priv, mac);
+ case NL80211_IFTYPE_ADHOC:
+ return mwifiex_send_cmd_sync(priv,
+ HostCmd_CMD_802_11_AD_HOC_STOP,
+ HostCmd_ACT_GEN_SET, 0, NULL);
+ case NL80211_IFTYPE_AP:
+ return mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP,
+ HostCmd_ACT_GEN_SET, 0, NULL);
+ default:
+ break;
}
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(mwifiex_deauthenticate);