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Unified Diff: chromeos/drivers/ath6kl/os/linux/wireless_ext.c

Issue 646055: Atheros AR600x driver + build glue (Closed)
Patch Set: Created 10 years, 10 months ago
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Index: chromeos/drivers/ath6kl/os/linux/wireless_ext.c
diff --git a/chromeos/drivers/ath6kl/os/linux/wireless_ext.c b/chromeos/drivers/ath6kl/os/linux/wireless_ext.c
new file mode 100644
index 0000000000000000000000000000000000000000..a090e4163d820162b48e904b2ebd4566bc2e23a6
--- /dev/null
+++ b/chromeos/drivers/ath6kl/os/linux/wireless_ext.c
@@ -0,0 +1,2745 @@
+/*
+ *
+ * Copyright (c) 2004-2010 Atheros Communications Inc.
+ * All rights reserved.
+ *
+ *
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 2 as
+// published by the Free Software Foundation;
+//
+// Software distributed under the License is distributed on an "AS
+// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+// implied. See the License for the specific language governing
+// rights and limitations under the License.
+//
+//
+ *
+ */
+
+#include "ar6000_drv.h"
+
+static void ar6000_set_quality(struct iw_quality *iq, A_INT8 rssi);
+extern unsigned int wmitimeout;
+extern A_WAITQUEUE_HEAD arEvent;
+
+#if WIRELESS_EXT > 14
+/*
+ * Encode a WPA or RSN information element as a custom
+ * element using the hostap format.
+ */
+static u_int
+encode_ie(void *buf, size_t bufsize,
+ const u_int8_t *ie, size_t ielen,
+ const char *leader, size_t leader_len)
+{
+ u_int8_t *p;
+ int i;
+
+ if (bufsize < leader_len)
+ return 0;
+ p = buf;
+ memcpy(p, leader, leader_len);
+ bufsize -= leader_len;
+ p += leader_len;
+ for (i = 0; i < ielen && bufsize > 2; i++)
+ {
+ p += sprintf(p, "%02x", ie[i]);
+ bufsize -= 2;
+ }
+ return (i == ielen ? p - (u_int8_t *)buf : 0);
+}
+#endif /* WIRELESS_EXT > 14 */
+
+void
+ar6000_scan_node(void *arg, bss_t *ni)
+{
+ struct iw_event iwe;
+#if WIRELESS_EXT > 14
+ char buf[256];
+#endif
+ struct ar_giwscan_param *param;
+ A_CHAR *current_ev;
+ A_CHAR *end_buf;
+ struct ieee80211_common_ie *cie;
+ A_CHAR *current_val;
+ A_INT32 j;
+ A_UINT32 rate_len, data_len = 0;
+
+ param = (struct ar_giwscan_param *)arg;
+
+ current_ev = param->current_ev;
+ end_buf = param->end_buf;
+
+ cie = &ni->ni_cie;
+
+ if ((end_buf - current_ev) > IW_EV_ADDR_LEN)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWAP;
+ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+ A_MEMCPY(iwe.u.ap_addr.sa_data, ni->ni_macaddr, 6);
+ current_ev = iwe_stream_add_event(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe,
+ IW_EV_ADDR_LEN);
+ }
+ param->bytes_needed += IW_EV_ADDR_LEN;
+
+ data_len = cie->ie_ssid[1] + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWESSID;
+ iwe.u.data.flags = 1;
+ iwe.u.data.length = cie->ie_ssid[1];
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe,
+ &cie->ie_ssid[2]);
+ }
+ param->bytes_needed += data_len;
+
+ if (cie->ie_capInfo & (IEEE80211_CAPINFO_ESS|IEEE80211_CAPINFO_IBSS)) {
+ if ((end_buf - current_ev) > IW_EV_UINT_LEN)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWMODE;
+ iwe.u.mode = cie->ie_capInfo & IEEE80211_CAPINFO_ESS ?
+ IW_MODE_MASTER : IW_MODE_ADHOC;
+ current_ev = iwe_stream_add_event(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe,
+ IW_EV_UINT_LEN);
+ }
+ param->bytes_needed += IW_EV_UINT_LEN;
+ }
+
+ if ((end_buf - current_ev) > IW_EV_FREQ_LEN)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWFREQ;
+ iwe.u.freq.m = cie->ie_chan * 100000;
+ iwe.u.freq.e = 1;
+ current_ev = iwe_stream_add_event(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe,
+ IW_EV_FREQ_LEN);
+ }
+ param->bytes_needed += IW_EV_FREQ_LEN;
+
+ if ((end_buf - current_ev) > IW_EV_QUAL_LEN)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVQUAL;
+ ar6000_set_quality(&iwe.u.qual, ni->ni_snr);
+ current_ev = iwe_stream_add_event(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe,
+ IW_EV_QUAL_LEN);
+ }
+ param->bytes_needed += IW_EV_QUAL_LEN;
+
+ if ((end_buf - current_ev) > IW_EV_POINT_LEN)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWENCODE;
+ if (cie->ie_capInfo & IEEE80211_CAPINFO_PRIVACY) {
+ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+ } else {
+ iwe.u.data.flags = IW_ENCODE_DISABLED;
+ }
+ iwe.u.data.length = 0;
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, "");
+ }
+ param->bytes_needed += IW_EV_POINT_LEN;
+
+ /* supported bit rate */
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWRATE;
+ iwe.u.bitrate.fixed = 0;
+ iwe.u.bitrate.disabled = 0;
+ iwe.u.bitrate.value = 0;
+ current_val = current_ev + IW_EV_LCP_LEN;
+ param->bytes_needed += IW_EV_LCP_LEN;
+
+ if (cie->ie_rates != NULL) {
+ rate_len = cie->ie_rates[1];
+ data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
+ if ((end_buf - current_ev) > data_len)
+ {
+ for (j = 0; j < rate_len; j++) {
+ unsigned char val;
+ val = cie->ie_rates[2 + j];
+ iwe.u.bitrate.value =
+ (val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
+ current_val = iwe_stream_add_value(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev,
+ current_val,
+ end_buf,
+ &iwe,
+ IW_EV_PARAM_LEN);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+
+ if (cie->ie_xrates != NULL) {
+ rate_len = cie->ie_xrates[1];
+ data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
+ if ((end_buf - current_ev) > data_len)
+ {
+ for (j = 0; j < rate_len; j++) {
+ unsigned char val;
+ val = cie->ie_xrates[2 + j];
+ iwe.u.bitrate.value =
+ (val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
+ current_val = iwe_stream_add_value(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev,
+ current_val,
+ end_buf,
+ &iwe,
+ IW_EV_PARAM_LEN);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+ /* remove fixed header if no rates were added */
+ if ((current_val - current_ev) > IW_EV_LCP_LEN)
+ current_ev = current_val;
+
+#if WIRELESS_EXT >= 18
+ /* IE */
+ if (cie->ie_wpa != NULL) {
+ data_len = cie->ie_wpa[1] + 2 + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = cie->ie_wpa[1] + 2;
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, cie->ie_wpa);
+ }
+ param->bytes_needed += data_len;
+ }
+
+ if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
+ data_len = cie->ie_rsn[1] + 2 + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = cie->ie_rsn[1] + 2;
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, cie->ie_rsn);
+ }
+ param->bytes_needed += data_len;
+ }
+
+#endif /* WIRELESS_EXT >= 18 */
+
+ if ((end_buf - current_ev) > IW_EV_CHAR_LEN)
+ {
+ /* protocol */
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = SIOCGIWNAME;
+#define CHAN_IS_11A(x) (!((x >= 2412) && (x <= 2484)))
+ if (CHAN_IS_11A(cie->ie_chan)) {
+ if (cie->ie_htcap) {
+ /* 11na */
+ snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11na");
+ }
+ else {
+ /* 11a */
+ snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
+ }
+ } else if ((cie->ie_erp) || (cie->ie_xrates)) {
+ if (cie->ie_htcap) {
+ /* 11ng */
+ snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11ng");
+ }
+ else {
+ /* 11g */
+ snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
+ }
+ } else {
+ /* 11b */
+ snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
+ }
+ current_ev = iwe_stream_add_event(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, IW_EV_CHAR_LEN);
+ }
+ param->bytes_needed += IW_EV_CHAR_LEN;
+
+#if WIRELESS_EXT > 14
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(buf, sizeof(buf), "bcn_int=%d", cie->ie_beaconInt);
+ data_len = iwe.u.data.length + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, buf);
+ }
+ param->bytes_needed += data_len;
+
+#if WIRELESS_EXT < 18
+ if (cie->ie_wpa != NULL) {
+ static const char wpa_leader[] = "wpa_ie=";
+ data_len = (sizeof(wpa_leader) - 1) + ((cie->ie_wpa[1]+2) * 2) + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wpa,
+ cie->ie_wpa[1]+2,
+ wpa_leader, sizeof(wpa_leader)-1);
+
+ if (iwe.u.data.length != 0) {
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, buf);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+
+ if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
+ static const char rsn_leader[] = "rsn_ie=";
+ data_len = (sizeof(rsn_leader) - 1) + ((cie->ie_rsn[1]+2) * 2) + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_rsn,
+ cie->ie_rsn[1]+2,
+ rsn_leader, sizeof(rsn_leader)-1);
+
+ if (iwe.u.data.length != 0) {
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, buf);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+#endif /* WIRELESS_EXT < 18 */
+
+ if (cie->ie_wmm != NULL) {
+ static const char wmm_leader[] = "wmm_ie=";
+ data_len = (sizeof(wmm_leader) - 1) + ((cie->ie_wmm[1]+2) * 2) + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wmm,
+ cie->ie_wmm[1]+2,
+ wmm_leader, sizeof(wmm_leader)-1);
+ if (iwe.u.data.length != 0) {
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, buf);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+
+ if (cie->ie_ath != NULL) {
+ static const char ath_leader[] = "ath_ie=";
+ data_len = (sizeof(ath_leader) - 1) + ((cie->ie_ath[1]+2) * 2) + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_ath,
+ cie->ie_ath[1]+2,
+ ath_leader, sizeof(ath_leader)-1);
+ if (iwe.u.data.length != 0) {
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, buf);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+
+#ifdef WAPI_ENABLE
+ if (cie->ie_wapi != NULL) {
+ static const char wapi_leader[] = "wapi_ie=";
+ data_len = (sizeof(wapi_leader) - 1) + ((cie->ie_wapi[1] + 2) * 2) + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len) {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wapi,
+ cie->ie_wapi[1] + 2,
+ wapi_leader, sizeof(wapi_leader) - 1);
+ if (iwe.u.data.length != 0) {
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, buf);
+ }
+ }
+ param->bytes_needed += data_len;
+ }
+#endif /* WAPI_ENABLE */
+
+#endif /* WIRELESS_EXT > 14 */
+
+#if WIRELESS_EXT >= 18
+ if (cie->ie_wsc != NULL) {
+ data_len = (cie->ie_wsc[1] + 2) + IW_EV_POINT_LEN;
+ if ((end_buf - current_ev) > data_len)
+ {
+ A_MEMZERO(&iwe, sizeof(iwe));
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = cie->ie_wsc[1] + 2;
+ current_ev = iwe_stream_add_point(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param->info,
+#endif
+ current_ev, end_buf, &iwe, cie->ie_wsc);
+ }
+ param->bytes_needed += data_len;
+ }
+#endif /* WIRELESS_EXT >= 18 */
+
+ param->current_ev = current_ev;
+}
+
+int
+ar6000_ioctl_giwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ struct ar_giwscan_param param;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ param.current_ev = extra;
+ param.end_buf = extra + data->length;
+ param.bytes_needed = 0;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ param.info = info;
+#endif
+
+ /* Translate data to WE format */
+ wmi_iterate_nodes(ar->arWmi, ar6000_scan_node, &param);
+
+ /* check if bytes needed is greater than bytes consumed */
+ if (param.bytes_needed > (param.current_ev - extra))
+ {
+ /* Request one byte more than needed, because when "data->length" equals bytes_needed,
+ it is not possible to add the last event data as all iwe_stream_add_xxxxx() functions
+ checks whether (cur_ptr + ev_len) < end_ptr, due to this one more retry would happen*/
+ data->length = param.bytes_needed + 1;
+
+ return -E2BIG;
+ }
+
+ return 0;
+}
+
+extern int reconnect_flag;
+/* SIOCSIWESSID */
+static int
+ar6000_ioctl_siwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_STATUS status;
+ A_UINT8 arNetworkType;
+ A_UINT8 prevMode = ar->arNetworkType;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ return -EBUSY;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+#if defined(WIRELESS_EXT)
+ if (WIRELESS_EXT >= 20) {
+ data->length += 1;
+ }
+#endif
+
+ /*
+ * iwconfig passes a null terminated string with length including this
+ * so we need to account for this
+ */
+ if (data->flags && (!data->length || (data->length == 1) ||
+ ((data->length - 1) > sizeof(ar->arSsid))))
+ {
+ /*
+ * ssid is invalid
+ */
+ return -EINVAL;
+ }
+
+ if (ar->arNextMode == AP_NETWORK) {
+ /* SSID change for AP network - Will take effect on commit */
+ if(A_MEMCMP(ar->arSsid,ssid,32) != 0) {
+ ar->arSsidLen = data->length - 1;
+ A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
+ ar->ap_profile_flag = 1; /* There is a change in profile */
+ }
+ return 0;
+ } else if(ar->arNetworkType == AP_NETWORK) {
+ A_UINT8 ctr;
+ struct sk_buff *skb;
+
+ /* We are switching from AP to STA | IBSS mode, cleanup the AP state */
+ for (ctr=0; ctr < AP_MAX_NUM_STA; ctr++) {
+ remove_sta(ar, ar->sta_list[ctr].mac, 0);
+ }
+ A_MUTEX_LOCK(&ar->mcastpsqLock);
+ while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
+ skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
+ A_NETBUF_FREE(skb);
+ }
+ A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+ }
+
+ /* Added for bug 25178, return an IOCTL error instead of target returning
+ Illegal parameter error when either the BSSID or channel is missing
+ and we cannot scan during connect.
+ */
+ if (data->flags) {
+ if (ar->arSkipScan == TRUE &&
+ (ar->arChannelHint == 0 ||
+ (!ar->arReqBssid[0] && !ar->arReqBssid[1] && !ar->arReqBssid[2] &&
+ !ar->arReqBssid[3] && !ar->arReqBssid[4] && !ar->arReqBssid[5])))
+ {
+ return -EINVAL;
+ }
+ }
+
+ if (down_interruptible(&ar->arSem)) {
+ return -ERESTARTSYS;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ up(&ar->arSem);
+ return -EBUSY;
+ }
+
+ if (ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
+ /*
+ * sleep until the command queue drains
+ */
+ wait_event_interruptible_timeout(arEvent,
+ ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
+ if (signal_pending(current)) {
+ return -EINTR;
+ }
+ }
+
+ if (!data->flags) {
+ arNetworkType = ar->arNetworkType;
+ ar6000_init_profile_info(ar);
+ ar->arNetworkType = arNetworkType;
+ }
+
+ /* Update the arNetworkType */
+ ar->arNetworkType = ar->arNextMode;
+
+
+ if ((prevMode != AP_NETWORK) && ((ar->arSsidLen) || (!data->flags)))
+ {
+ if ((!data->flags) ||
+ (A_MEMCMP(ar->arSsid, ssid, ar->arSsidLen) != 0) ||
+ (ar->arSsidLen != (data->length - 1)))
+ {
+ /*
+ * SSID set previously or essid off has been issued.
+ *
+ * Disconnect Command is issued in two cases after wmi is ready
+ * (1) ssid is different from the previous setting
+ * (2) essid off has been issued
+ *
+ */
+ if (ar->arWmiReady == TRUE) {
+ reconnect_flag = 0;
+ status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
+ status = wmi_disconnect_cmd(ar->arWmi);
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ if (ar->arSkipScan == FALSE) {
+ A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+ }
+ if (!data->flags) {
+ up(&ar->arSem);
+ return 0;
+ }
+ } else {
+ up(&ar->arSem);
+ }
+ }
+ else
+ {
+ /*
+ * SSID is same, so we assume profile hasn't changed.
+ * If the interface is up and wmi is ready, we issue
+ * a reconnect cmd. Issue a reconnect only we are already
+ * connected.
+ */
+ if((ar->arConnected == TRUE) && (ar->arWmiReady == TRUE))
+ {
+ reconnect_flag = TRUE;
+ status = wmi_reconnect_cmd(ar->arWmi,ar->arReqBssid,
+ ar->arChannelHint);
+ up(&ar->arSem);
+ if (status != A_OK) {
+ return -EIO;
+ }
+ return 0;
+ }
+ else{
+ /*
+ * Dont return if connect is pending.
+ */
+ if(!(ar->arConnectPending)) {
+ up(&ar->arSem);
+ return 0;
+ }
+ }
+ }
+ }
+
+ ar->arSsidLen = data->length - 1;
+ A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
+
+ /* The ssid length check prevents second "essid off" from the user,
+ to be treated as a connect cmd. The second "essid off" is ignored.
+ */
+ if((ar->arWmiReady == TRUE) && (ar->arSsidLen > 0) )
+ {
+ if((ADHOC_NETWORK != ar->arNetworkType) &&
+ (NONE_AUTH==ar->arAuthMode) &&
+ (WEP_CRYPT==ar->arPairwiseCrypto)) {
+ ar6000_install_static_wep_keys(ar);
+ }
+
+ if (!ar->arUserBssFilter) {
+ if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != A_OK) {
+ up(&ar->arSem);
+ return -EIO;
+ }
+ }
+#ifdef WAPI_ENABLE
+ if (ar->arWapiEnable) {
+ ar->arPairwiseCrypto = WAPI_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ ar->arGroupCrypto = WAPI_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ ar->arAuthMode = NONE_AUTH;
+ ar->arConnectCtrlFlags |= CONNECT_IGNORE_WPAx_GROUP_CIPHER;
+ }
+#endif
+ AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Connect called with authmode %d dot11 auth %d"\
+ " PW crypto %d PW crypto Len %d GRP crypto %d"\
+ " GRP crypto Len %d\n",
+ ar->arAuthMode, ar->arDot11AuthMode,
+ ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+ ar->arGroupCrypto, ar->arGroupCryptoLen));
+ reconnect_flag = 0;
+ status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
+ ar->arDot11AuthMode, ar->arAuthMode,
+ ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+ ar->arGroupCrypto,ar->arGroupCryptoLen,
+ ar->arSsidLen, ar->arSsid,
+ ar->arReqBssid, ar->arChannelHint,
+ ar->arConnectCtrlFlags);
+
+ if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
+ ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
+ {
+ A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
+ }
+
+ ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
+ up(&ar->arSem);
+
+ if (status != A_OK) {
+ return -EIO;
+ }
+ ar->arConnectPending = TRUE;
+ }else{
+ up(&ar->arSem);
+ }
+ return 0;
+}
+
+/* SIOCGIWESSID */
+static int
+ar6000_ioctl_giwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *essid)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (!ar->arSsidLen) {
+ return -EINVAL;
+ }
+
+ data->flags = 1;
+ data->length = ar->arSsidLen;
+ A_MEMCPY(essid, ar->arSsid, ar->arSsidLen);
+
+ return 0;
+}
+
+
+void ar6000_install_static_wep_keys(AR_SOFTC_T *ar)
+{
+ A_UINT8 index;
+ A_UINT8 keyUsage;
+
+ for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
+ if (ar->arWepKeyList[index].arKeyLen) {
+ keyUsage = GROUP_USAGE;
+ if (index == ar->arDefTxKeyIndex) {
+ keyUsage |= TX_USAGE;
+ }
+ wmi_addKey_cmd(ar->arWmi,
+ index,
+ WEP_CRYPT,
+ keyUsage,
+ ar->arWepKeyList[index].arKeyLen,
+ NULL,
+ ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
+ NO_SYNC_WMIFLAG);
+ }
+ }
+}
+
+/*
+ * SIOCSIWRATE
+ */
+int
+ar6000_ioctl_siwrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_UINT32 kbps;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (rrq->fixed) {
+ kbps = rrq->value / 1000; /* rrq->value is in bps */
+ } else {
+ kbps = -1; /* -1 indicates auto rate */
+ }
+ if(kbps != -1 && wmi_validate_bitrate(ar->arWmi, kbps) == A_EINVAL)
+ {
+ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BitRate is not Valid %d\n", kbps));
+ return -EINVAL;
+ }
+ ar->arBitRate = kbps;
+ if(ar->arWmiReady == TRUE)
+ {
+ if (wmi_set_bitrate_cmd(ar->arWmi, kbps, -1, -1) != A_OK) {
+ return -EINVAL;
+ }
+ }
+ return 0;
+}
+
+/*
+ * SIOCGIWRATE
+ */
+int
+ar6000_ioctl_giwrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ int ret = 0;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ return -EBUSY;
+ }
+
+ if (down_interruptible(&ar->arSem)) {
+ return -ERESTARTSYS;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ up(&ar->arSem);
+ return -EBUSY;
+ }
+
+ if(ar->arWmiReady == TRUE)
+ {
+ ar->arBitRate = 0xFFFF;
+ if (wmi_get_bitrate_cmd(ar->arWmi) != A_OK) {
+ up(&ar->arSem);
+ return -EIO;
+ }
+ wait_event_interruptible_timeout(arEvent, ar->arBitRate != 0xFFFF, wmitimeout * HZ);
+ if (signal_pending(current)) {
+ ret = -EINTR;
+ }
+ }
+ /* If the interface is down or wmi is not ready or the target is not
+ connected - return the value stored in the device structure */
+ if (!ret) {
+ if (ar->arBitRate == -1) {
+ rrq->fixed = TRUE;
+ rrq->value = 0;
+ } else {
+ rrq->value = ar->arBitRate * 1000;
+ }
+ }
+
+ up(&ar->arSem);
+
+ return ret;
+}
+
+/*
+ * SIOCSIWTXPOW
+ */
+static int
+ar6000_ioctl_siwtxpow(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_UINT8 dbM;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (rrq->disabled) {
+ return -EOPNOTSUPP;
+ }
+
+ if (rrq->fixed) {
+ if (rrq->flags != IW_TXPOW_DBM) {
+ return -EOPNOTSUPP;
+ }
+ ar->arTxPwr= dbM = rrq->value;
+ ar->arTxPwrSet = TRUE;
+ } else {
+ ar->arTxPwr = dbM = 0;
+ ar->arTxPwrSet = FALSE;
+ }
+ if(ar->arWmiReady == TRUE)
+ {
+ AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("Set tx pwr cmd %d dbM\n", dbM));
+ wmi_set_txPwr_cmd(ar->arWmi, dbM);
+ }
+ return 0;
+}
+
+/*
+ * SIOCGIWTXPOW
+ */
+int
+ar6000_ioctl_giwtxpow(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ int ret = 0;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ return -EBUSY;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (down_interruptible(&ar->arSem)) {
+ return -ERESTARTSYS;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ up(&ar->arSem);
+ return -EBUSY;
+ }
+
+ if((ar->arWmiReady == TRUE) && (ar->arConnected == TRUE))
+ {
+ ar->arTxPwr = 0;
+
+ if (wmi_get_txPwr_cmd(ar->arWmi) != A_OK) {
+ up(&ar->arSem);
+ return -EIO;
+ }
+
+ wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, wmitimeout * HZ);
+
+ if (signal_pending(current)) {
+ ret = -EINTR;
+ }
+ }
+ /* If the interace is down or wmi is not ready or target is not connected
+ then return value stored in the device structure */
+
+ if (!ret) {
+ if (ar->arTxPwrSet == TRUE) {
+ rrq->fixed = TRUE;
+ }
+ rrq->value = ar->arTxPwr;
+ rrq->flags = IW_TXPOW_DBM;
+ //
+ // IWLIST need this flag to get TxPower
+ //
+ rrq->disabled = 0;
+ }
+
+ up(&ar->arSem);
+
+ return ret;
+}
+
+/*
+ * SIOCSIWRETRY
+ * since iwconfig only provides us with one max retry value, we use it
+ * to apply to data frames of the BE traffic class.
+ */
+static int
+ar6000_ioctl_siwretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (rrq->disabled) {
+ return -EOPNOTSUPP;
+ }
+
+ if ((rrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) {
+ return -EOPNOTSUPP;
+ }
+
+ if ( !(rrq->value >= WMI_MIN_RETRIES) || !(rrq->value <= WMI_MAX_RETRIES)) {
+ return - EINVAL;
+ }
+ if(ar->arWmiReady == TRUE)
+ {
+ if (wmi_set_retry_limits_cmd(ar->arWmi, DATA_FRAMETYPE, WMM_AC_BE,
+ rrq->value, 0) != A_OK){
+ return -EINVAL;
+ }
+ }
+ ar->arMaxRetries = rrq->value;
+ return 0;
+}
+
+/*
+ * SIOCGIWRETRY
+ */
+static int
+ar6000_ioctl_giwretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ rrq->disabled = 0;
+ switch (rrq->flags & IW_RETRY_TYPE) {
+ case IW_RETRY_LIFETIME:
+ return -EOPNOTSUPP;
+ break;
+ case IW_RETRY_LIMIT:
+ rrq->flags = IW_RETRY_LIMIT;
+ switch (rrq->flags & IW_RETRY_MODIFIER) {
+ case IW_RETRY_MIN:
+ rrq->flags |= IW_RETRY_MIN;
+ rrq->value = WMI_MIN_RETRIES;
+ break;
+ case IW_RETRY_MAX:
+ rrq->flags |= IW_RETRY_MAX;
+ rrq->value = ar->arMaxRetries;
+ break;
+ }
+ break;
+ }
+ return 0;
+}
+
+/*
+ * SIOCSIWENCODE
+ */
+static int
+ar6000_ioctl_siwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *keybuf)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ int index;
+ A_INT32 auth = 0;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if(ar->arNextMode != AP_NETWORK) {
+ /*
+ * Static WEP Keys should be configured before setting the SSID
+ */
+ if (ar->arSsid[0] && erq->length) {
+ return -EIO;
+ }
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ index = erq->flags & IW_ENCODE_INDEX;
+
+ if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
+ ((index - 1) > WMI_MAX_KEY_INDEX)))
+ {
+ return -EIO;
+ }
+
+ if (erq->flags & IW_ENCODE_DISABLED) {
+ /*
+ * Encryption disabled
+ */
+ if (index) {
+ /*
+ * If key index was specified then clear the specified key
+ */
+ index--;
+ A_MEMZERO(ar->arWepKeyList[index].arKey,
+ sizeof(ar->arWepKeyList[index].arKey));
+ ar->arWepKeyList[index].arKeyLen = 0;
+ }
+ ar->arDot11AuthMode = OPEN_AUTH;
+ ar->arPairwiseCrypto = NONE_CRYPT;
+ ar->arGroupCrypto = NONE_CRYPT;
+ ar->arAuthMode = NONE_AUTH;
+ } else {
+ /*
+ * Enabling WEP encryption
+ */
+ if (index) {
+ index--; /* keyindex is off base 1 in iwconfig */
+ }
+
+ if (erq->flags & IW_ENCODE_OPEN) {
+ auth |= OPEN_AUTH;
+ ar->arDefTxKeyIndex = index;
+ }
+ if (erq->flags & IW_ENCODE_RESTRICTED) {
+ auth |= SHARED_AUTH;
+ }
+
+ if (!auth) {
+ auth = OPEN_AUTH;
+ }
+
+ if (erq->length) {
+ if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(erq->length)) {
+ return -EIO;
+ }
+
+ A_MEMZERO(ar->arWepKeyList[index].arKey,
+ sizeof(ar->arWepKeyList[index].arKey));
+ A_MEMCPY(ar->arWepKeyList[index].arKey, keybuf, erq->length);
+ ar->arWepKeyList[index].arKeyLen = erq->length;
+ ar->arDot11AuthMode = auth;
+ } else {
+ if (ar->arWepKeyList[index].arKeyLen == 0) {
+ return -EIO;
+ }
+ ar->arDefTxKeyIndex = index;
+
+ if(ar->arSsidLen && ar->arWepKeyList[index].arKeyLen) {
+ wmi_addKey_cmd(ar->arWmi,
+ index,
+ WEP_CRYPT,
+ GROUP_USAGE | TX_USAGE,
+ ar->arWepKeyList[index].arKeyLen,
+ NULL,
+ ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
+ NO_SYNC_WMIFLAG);
+ }
+ }
+
+ ar->arPairwiseCrypto = WEP_CRYPT;
+ ar->arGroupCrypto = WEP_CRYPT;
+ ar->arAuthMode = NONE_AUTH;
+ }
+
+ if(ar->arNextMode != AP_NETWORK) {
+ /*
+ * profile has changed. Erase ssid to signal change
+ */
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ }
+ ar->ap_profile_flag = 1; /* There is a change in profile */
+ return 0;
+}
+
+static int
+ar6000_ioctl_giwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *key)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_UINT8 keyIndex;
+ struct ar_wep_key *wk;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arPairwiseCrypto == NONE_CRYPT) {
+ erq->length = 0;
+ erq->flags = IW_ENCODE_DISABLED;
+ } else {
+ if (ar->arPairwiseCrypto == WEP_CRYPT) {
+ /* get the keyIndex */
+ keyIndex = erq->flags & IW_ENCODE_INDEX;
+ if (0 == keyIndex) {
+ keyIndex = ar->arDefTxKeyIndex;
+ } else if ((keyIndex - 1 < WMI_MIN_KEY_INDEX) ||
+ (keyIndex - 1 > WMI_MAX_KEY_INDEX))
+ {
+ keyIndex = WMI_MIN_KEY_INDEX;
+ } else {
+ keyIndex--;
+ }
+ erq->flags = keyIndex + 1;
+ erq->flags &= ~IW_ENCODE_DISABLED;
+ wk = &ar->arWepKeyList[keyIndex];
+ if (erq->length > wk->arKeyLen) {
+ erq->length = wk->arKeyLen;
+ }
+ if (wk->arKeyLen) {
+ A_MEMCPY(key, wk->arKey, erq->length);
+ }
+ } else {
+ erq->flags &= ~IW_ENCODE_DISABLED;
+ if (ar->user_saved_keys.keyOk) {
+ erq->length = ar->user_saved_keys.ucast_ik.ik_keylen;
+ if (erq->length) {
+ A_MEMCPY(key, ar->user_saved_keys.ucast_ik.ik_keydata, erq->length);
+ }
+ } else {
+ erq->length = 1; // not really printing any key but let iwconfig know enc is on
+ }
+ }
+
+ if (ar->arDot11AuthMode & OPEN_AUTH) {
+ erq->flags |= IW_ENCODE_OPEN;
+ }
+ if (ar->arDot11AuthMode & SHARED_AUTH) {
+ erq->flags |= IW_ENCODE_RESTRICTED;
+ }
+ }
+
+ return 0;
+}
+
+#if WIRELESS_EXT >= 18
+/*
+ * SIOCSIWGENIE
+ */
+static int
+ar6000_ioctl_siwgenie(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+#ifdef WAPI_ENABLE
+ A_UINT8 *ie = erq->pointer;
+ A_UINT8 ie_type = ie[0];
+ A_UINT16 ie_length = erq->length;
+ A_UINT8 wapi_ie[128];
+#endif
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+#ifdef WAPI_ENABLE
+ if (ie_type == IEEE80211_ELEMID_WAPI) {
+ if(copy_from_user(wapi_ie, ie, ie_length))
+ return -EIO;
+ wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
+ }
+#endif
+ return 0;
+}
+
+
+/*
+ * SIOCGIWGENIE
+ */
+static int
+ar6000_ioctl_giwgenie(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+ erq->length = 0;
+ erq->flags = 0;
+
+ return 0;
+}
+
+/*
+ * SIOCSIWAUTH
+ */
+static int
+ar6000_ioctl_siwauth(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ A_BOOL profChanged;
+ A_UINT16 param;
+ A_INT32 ret;
+ A_INT32 value;
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ param = data->flags & IW_AUTH_INDEX;
+ value = data->value;
+ profChanged = TRUE;
+ ret = 0;
+
+ switch (param) {
+ case IW_AUTH_WPA_VERSION:
+ if (value & IW_AUTH_WPA_VERSION_DISABLED) {
+ ar->arAuthMode = NONE_AUTH;
+ } else if (value & IW_AUTH_WPA_VERSION_WPA) {
+ ar->arAuthMode = WPA_AUTH;
+ } else if (value & IW_AUTH_WPA_VERSION_WPA2) {
+ ar->arAuthMode = WPA2_AUTH;
+ } else {
+ ret = -1;
+ profChanged = FALSE;
+ }
+ break;
+ case IW_AUTH_CIPHER_PAIRWISE:
+ if (value & IW_AUTH_CIPHER_NONE) {
+ ar->arPairwiseCrypto = NONE_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ } else if (value & IW_AUTH_CIPHER_WEP40) {
+ ar->arPairwiseCrypto = WEP_CRYPT;
+ ar->arPairwiseCryptoLen = 5;
+ } else if (value & IW_AUTH_CIPHER_TKIP) {
+ ar->arPairwiseCrypto = TKIP_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ } else if (value & IW_AUTH_CIPHER_CCMP) {
+ ar->arPairwiseCrypto = AES_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ } else if (value & IW_AUTH_CIPHER_WEP104) {
+ ar->arPairwiseCrypto = WEP_CRYPT;
+ ar->arPairwiseCryptoLen = 13;
+ } else {
+ ret = -1;
+ profChanged = FALSE;
+ }
+ break;
+ case IW_AUTH_CIPHER_GROUP:
+ if (value & IW_AUTH_CIPHER_NONE) {
+ ar->arGroupCrypto = NONE_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ } else if (value & IW_AUTH_CIPHER_WEP40) {
+ ar->arGroupCrypto = WEP_CRYPT;
+ ar->arGroupCryptoLen = 5;
+ } else if (value & IW_AUTH_CIPHER_TKIP) {
+ ar->arGroupCrypto = TKIP_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ } else if (value & IW_AUTH_CIPHER_CCMP) {
+ ar->arGroupCrypto = AES_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ } else if (value & IW_AUTH_CIPHER_WEP104) {
+ ar->arGroupCrypto = WEP_CRYPT;
+ ar->arGroupCryptoLen = 13;
+ } else {
+ ret = -1;
+ profChanged = FALSE;
+ }
+ break;
+ case IW_AUTH_KEY_MGMT:
+ if (value & IW_AUTH_KEY_MGMT_PSK) {
+ if (WPA_AUTH == ar->arAuthMode) {
+ ar->arAuthMode = WPA_PSK_AUTH;
+ } else if (WPA2_AUTH == ar->arAuthMode) {
+ ar->arAuthMode = WPA2_PSK_AUTH;
+ } else {
+ ret = -1;
+ }
+ } else if (!(value & IW_AUTH_KEY_MGMT_802_1X)) {
+ ar->arAuthMode = NONE_AUTH;
+ }
+ break;
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
+ profChanged = FALSE;
+ break;
+ case IW_AUTH_DROP_UNENCRYPTED:
+ profChanged = FALSE;
+ break;
+ case IW_AUTH_80211_AUTH_ALG:
+ ar->arDot11AuthMode = 0;
+ if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
+ ar->arDot11AuthMode |= OPEN_AUTH;
+ }
+ if (value & IW_AUTH_ALG_SHARED_KEY) {
+ ar->arDot11AuthMode |= SHARED_AUTH;
+ }
+ if (value & IW_AUTH_ALG_LEAP) {
+ ar->arDot11AuthMode = LEAP_AUTH;
+ }
+ if(ar->arDot11AuthMode == 0) {
+ ret = -1;
+ profChanged = FALSE;
+ }
+ break;
+ case IW_AUTH_WPA_ENABLED:
+ if (!value) {
+ ar->arAuthMode = NONE_AUTH;
+ /* when the supplicant is stopped, it calls this
+ * handler with value=0. The followings need to be
+ * reset if the STA were to connect again
+ * without security
+ */
+ ar->arDot11AuthMode = OPEN_AUTH;
+ ar->arPairwiseCrypto = NONE_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ ar->arGroupCrypto = NONE_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ }
+ break;
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ profChanged = FALSE;
+ break;
+ case IW_AUTH_ROAMING_CONTROL:
+ profChanged = FALSE;
+ break;
+ case IW_AUTH_PRIVACY_INVOKED:
+ if (!value) {
+ ar->arPairwiseCrypto = NONE_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ ar->arGroupCrypto = NONE_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ }
+ break;
+#ifdef WAPI_ENABLE
+ case IW_AUTH_WAPI_ENABLED:
+ ar->arWapiEnable = value;
+ break;
+#endif
+ default:
+ ret = -1;
+ profChanged = FALSE;
+ break;
+ }
+
+ if (profChanged == TRUE) {
+ /*
+ * profile has changed. Erase ssid to signal change
+ */
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ }
+
+ return ret;
+}
+
+
+/*
+ * SIOCGIWAUTH
+ */
+static int
+ar6000_ioctl_giwauth(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_UINT16 param;
+ A_INT32 ret;
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ param = data->flags & IW_AUTH_INDEX;
+ ret = 0;
+ data->value = 0;
+
+
+ switch (param) {
+ case IW_AUTH_WPA_VERSION:
+ if (ar->arAuthMode == NONE_AUTH) {
+ data->value |= IW_AUTH_WPA_VERSION_DISABLED;
+ } else if (ar->arAuthMode == WPA_AUTH) {
+ data->value |= IW_AUTH_WPA_VERSION_WPA;
+ } else if (ar->arAuthMode == WPA2_AUTH) {
+ data->value |= IW_AUTH_WPA_VERSION_WPA2;
+ } else {
+ ret = -1;
+ }
+ break;
+ case IW_AUTH_CIPHER_PAIRWISE:
+ if (ar->arPairwiseCrypto == NONE_CRYPT) {
+ data->value |= IW_AUTH_CIPHER_NONE;
+ } else if (ar->arPairwiseCrypto == WEP_CRYPT) {
+ if (ar->arPairwiseCryptoLen == 13) {
+ data->value |= IW_AUTH_CIPHER_WEP104;
+ } else {
+ data->value |= IW_AUTH_CIPHER_WEP104;
+ }
+ } else if (ar->arPairwiseCrypto == TKIP_CRYPT) {
+ data->value |= IW_AUTH_CIPHER_TKIP;
+ } else if (ar->arPairwiseCrypto == AES_CRYPT) {
+ data->value |= IW_AUTH_CIPHER_CCMP;
+ } else {
+ ret = -1;
+ }
+ break;
+ case IW_AUTH_CIPHER_GROUP:
+ if (ar->arGroupCrypto == NONE_CRYPT) {
+ data->value |= IW_AUTH_CIPHER_NONE;
+ } else if (ar->arGroupCrypto == WEP_CRYPT) {
+ if (ar->arGroupCryptoLen == 13) {
+ data->value |= IW_AUTH_CIPHER_WEP104;
+ } else {
+ data->value |= IW_AUTH_CIPHER_WEP104;
+ }
+ } else if (ar->arGroupCrypto == TKIP_CRYPT) {
+ data->value |= IW_AUTH_CIPHER_TKIP;
+ } else if (ar->arGroupCrypto == AES_CRYPT) {
+ data->value |= IW_AUTH_CIPHER_CCMP;
+ } else {
+ ret = -1;
+ }
+ break;
+ case IW_AUTH_KEY_MGMT:
+ if ((ar->arAuthMode == WPA_PSK_AUTH) ||
+ (ar->arAuthMode == WPA2_PSK_AUTH)) {
+ data->value |= IW_AUTH_KEY_MGMT_PSK;
+ } else if ((ar->arAuthMode == WPA_AUTH) ||
+ (ar->arAuthMode == WPA2_AUTH)) {
+ data->value |= IW_AUTH_KEY_MGMT_802_1X;
+ }
+ break;
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ // TODO. Save countermeassure enable/disable
+ data->value = 0;
+ break;
+ case IW_AUTH_DROP_UNENCRYPTED:
+ break;
+ case IW_AUTH_80211_AUTH_ALG:
+ if (ar->arDot11AuthMode == OPEN_AUTH) {
+ data->value |= IW_AUTH_ALG_OPEN_SYSTEM;
+ } else if (ar->arDot11AuthMode == SHARED_AUTH) {
+ data->value |= IW_AUTH_ALG_SHARED_KEY;
+ } else if (ar->arDot11AuthMode == LEAP_AUTH) {
+ data->value |= IW_AUTH_ALG_LEAP;
+ } else {
+ ret = -1;
+ }
+ break;
+ case IW_AUTH_WPA_ENABLED:
+ if (ar->arAuthMode == NONE_AUTH) {
+ data->value = 0;
+ } else {
+ data->value = 1;
+ }
+ break;
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ break;
+ case IW_AUTH_ROAMING_CONTROL:
+ break;
+ case IW_AUTH_PRIVACY_INVOKED:
+ if (ar->arPairwiseCrypto == NONE_CRYPT) {
+ data->value = 0;
+ } else {
+ data->value = 1;
+ }
+ break;
+#ifdef WAPI_ENABLE
+ case IW_AUTH_WAPI_ENABLED:
+ data->value = ar->arWapiEnable;
+ break;
+#endif
+ default:
+ ret = -1;
+ break;
+ }
+
+ return 0;
+}
+
+/*
+ * SIOCSIWPMKSA
+ */
+static int
+ar6000_ioctl_siwpmksa(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_INT32 ret;
+ A_STATUS status;
+ struct iw_pmksa *pmksa;
+
+ pmksa = (struct iw_pmksa *)extra;
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ ret = 0;
+ status = A_OK;
+
+ switch (pmksa->cmd) {
+ case IW_PMKSA_ADD:
+ status = wmi_setPmkid_cmd(ar->arWmi, pmksa->bssid.sa_data, pmksa->pmkid, TRUE);
+ break;
+ case IW_PMKSA_REMOVE:
+ status = wmi_setPmkid_cmd(ar->arWmi, pmksa->bssid.sa_data, pmksa->pmkid, FALSE);
+ break;
+ case IW_PMKSA_FLUSH:
+ break;
+ default:
+ ret=-1;
+ break;
+ }
+ if (status != A_OK) {
+ ret = -1;
+ }
+
+ return ret;
+}
+
+#ifdef WAPI_ENABLE
+
+#define PN_INIT 0x5c365c36
+
+static int ar6000_set_wapi_key(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+ KEY_USAGE keyUsage = 0;
+ A_INT32 keyLen;
+ A_UINT8 *keyData;
+ A_INT32 index;
+ A_UINT32 *PN;
+ A_INT32 i;
+ A_STATUS status;
+ A_UINT8 wapiKeyRsc[16];
+ CRYPTO_TYPE keyType = WAPI_CRYPT;
+ const A_UINT8 broadcastMac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+
+ index = erq->flags & IW_ENCODE_INDEX;
+ if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
+ ((index - 1) > WMI_MAX_KEY_INDEX))) {
+ return -EIO;
+ }
+
+ index--;
+ if (index < 0 || index > 4) {
+ return -EIO;
+ }
+ keyData = (A_UINT8 *)(ext + 1);
+ keyLen = erq->length - sizeof(struct iw_encode_ext);
+ A_MEMCPY(wapiKeyRsc, ext->tx_seq, sizeof(wapiKeyRsc));
+
+ if (A_MEMCMP(ext->addr.sa_data, broadcastMac, sizeof(broadcastMac)) == 0) {
+ keyUsage |= GROUP_USAGE;
+ PN = (A_UINT32 *)wapiKeyRsc;
+ for (i = 0; i < 4; i++) {
+ PN[i] = PN_INIT;
+ }
+ } else {
+ keyUsage |= PAIRWISE_USAGE;
+ }
+ status = wmi_addKey_cmd(ar->arWmi,
+ index,
+ keyType,
+ keyUsage,
+ keyLen,
+ wapiKeyRsc,
+ keyData,
+ KEY_OP_INIT_WAPIPN,
+ NULL,
+ SYNC_BEFORE_WMIFLAG);
+ if (A_OK != status) {
+ return -EIO;
+ }
+ return 0;
+}
+
+#endif
+
+/*
+ * SIOCSIWENCODEEXT
+ */
+static int
+ar6000_ioctl_siwencodeext(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ A_INT32 index;
+ struct iw_encode_ext *ext;
+ KEY_USAGE keyUsage;
+ A_INT32 keyLen;
+ A_UINT8 *keyData;
+ A_UINT8 keyRsc[8];
+ A_STATUS status;
+ CRYPTO_TYPE keyType;
+#ifdef USER_KEYS
+ struct ieee80211req_key ik;
+#endif /* USER_KEYS */
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+#ifdef USER_KEYS
+ ar->user_saved_keys.keyOk = FALSE;
+#endif /* USER_KEYS */
+
+ index = erq->flags & IW_ENCODE_INDEX;
+
+ if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
+ ((index - 1) > WMI_MAX_KEY_INDEX)))
+ {
+ return -EIO;
+ }
+
+ ext = (struct iw_encode_ext *)extra;
+ if (erq->flags & IW_ENCODE_DISABLED) {
+ /*
+ * Encryption disabled
+ */
+ if (index) {
+ /*
+ * If key index was specified then clear the specified key
+ */
+ index--;
+ A_MEMZERO(ar->arWepKeyList[index].arKey,
+ sizeof(ar->arWepKeyList[index].arKey));
+ ar->arWepKeyList[index].arKeyLen = 0;
+ }
+ } else {
+ /*
+ * Enabling WEP encryption
+ */
+ if (index) {
+ index--; /* keyindex is off base 1 in iwconfig */
+ }
+
+ keyUsage = 0;
+ keyLen = erq->length - sizeof(struct iw_encode_ext);
+
+ if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+ keyUsage = TX_USAGE;
+ ar->arDefTxKeyIndex = index;
+ // Just setting the key index
+ if (keyLen == 0) {
+ return 0;
+ }
+ }
+
+ if (keyLen <= 0) {
+ return -EIO;
+ }
+
+ /* key follows iw_encode_ext */
+ keyData = (A_UINT8 *)(ext + 1);
+
+ switch (ext->alg) {
+ case IW_ENCODE_ALG_WEP:
+ keyType = WEP_CRYPT;
+#ifdef USER_KEYS
+ ik.ik_type = IEEE80211_CIPHER_WEP;
+#endif /* USER_KEYS */
+ if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(keyLen)) {
+ return -EIO;
+ }
+
+ // Check whether it is static wep
+ if (!ar->arConnected) {
+ A_MEMZERO(ar->arWepKeyList[index].arKey,
+ sizeof(ar->arWepKeyList[index].arKey));
+ A_MEMCPY(ar->arWepKeyList[index].arKey, keyData, keyLen);
+ ar->arWepKeyList[index].arKeyLen = keyLen;
+
+ return 0;
+ }
+ break;
+ case IW_ENCODE_ALG_TKIP:
+ keyType = TKIP_CRYPT;
+#ifdef USER_KEYS
+ ik.ik_type = IEEE80211_CIPHER_TKIP;
+#endif /* USER_KEYS */
+ break;
+ case IW_ENCODE_ALG_CCMP:
+ keyType = AES_CRYPT;
+#ifdef USER_KEYS
+ ik.ik_type = IEEE80211_CIPHER_AES_CCM;
+#endif /* USER_KEYS */
+ break;
+#ifdef WAPI_ENABLE
+ case IW_ENCODE_ALG_SM4:
+ if (ar->arWapiEnable) {
+ return ar6000_set_wapi_key(dev, info, erq, extra);
+ } else {
+ return -EIO;
+ }
+#endif
+ case IW_ENCODE_ALG_PMK:
+ ar->arConnectCtrlFlags |= CONNECT_DO_WPA_OFFLOAD;
+ return wmi_set_pmk_cmd(ar->arWmi, keyData);
+ default:
+ return -EIO;
+ }
+
+
+ if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
+ keyUsage |= GROUP_USAGE;
+ } else {
+ keyUsage |= PAIRWISE_USAGE;
+ }
+
+ if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
+ A_MEMCPY(keyRsc, ext->rx_seq, sizeof(keyRsc));
+ } else {
+ A_MEMZERO(keyRsc, sizeof(keyRsc));
+ }
+
+ if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
+ (GROUP_USAGE & keyUsage))
+ {
+ A_UNTIMEOUT(&ar->disconnect_timer);
+ }
+
+ status = wmi_addKey_cmd(ar->arWmi, index, keyType, keyUsage,
+ keyLen, keyRsc,
+ keyData, KEY_OP_INIT_VAL,
+ ext->addr.sa_data,
+ SYNC_BOTH_WMIFLAG);
+ if (status != A_OK) {
+ return -EIO;
+ }
+
+#ifdef USER_KEYS
+ ik.ik_keyix = index;
+ ik.ik_keylen = keyLen;
+ memcpy(ik.ik_keydata, keyData, keyLen);
+ memcpy(&ik.ik_keyrsc, keyRsc, sizeof(keyRsc));
+ memcpy(ik.ik_macaddr, ext->addr.sa_data, ETH_ALEN);
+ if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
+ memcpy(&ar->user_saved_keys.bcast_ik, &ik,
+ sizeof(struct ieee80211req_key));
+ } else {
+ memcpy(&ar->user_saved_keys.ucast_ik, &ik,
+ sizeof(struct ieee80211req_key));
+ }
+ ar->user_saved_keys.keyOk = TRUE;
+#endif /* USER_KEYS */
+ }
+
+
+ return 0;
+}
+
+/*
+ * SIOCGIWENCODEEXT
+ */
+static int
+ar6000_ioctl_giwencodeext(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arPairwiseCrypto == NONE_CRYPT) {
+ erq->length = 0;
+ erq->flags = IW_ENCODE_DISABLED;
+ } else {
+ erq->length = 0;
+ }
+
+ return 0;
+}
+#endif // WIRELESS_EXT >= 18
+
+#if WIRELESS_EXT > 20
+static int ar6000_ioctl_siwpower(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ WMI_POWER_MODE power_mode;
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (wrqu->power.disabled)
+ power_mode = MAX_PERF_POWER;
+ else
+ power_mode = REC_POWER;
+
+ if (wmi_powermode_cmd(ar->arWmi, power_mode) < 0)
+ return -EIO;
+ return 0;
+}
+
+static int ar6000_ioctl_giwpower(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if(!ar->arWmi){
+ return -EIO;
+ }
+ return wmi_get_power_mode_cmd(ar->arWmi);
+}
+#endif // WIRELESS_EXT > 20
+
+/*
+ * SIOCGIWNAME
+ */
+int
+ar6000_ioctl_giwname(struct net_device *dev,
+ struct iw_request_info *info,
+ char *name, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ switch (ar->arPhyCapability) {
+ case (WMI_11A_CAPABILITY):
+ strncpy(name, "AR6000 802.11a", IFNAMSIZ);
+ break;
+ case (WMI_11G_CAPABILITY):
+ strncpy(name, "AR6000 802.11g", IFNAMSIZ);
+ break;
+ case (WMI_11AG_CAPABILITY):
+ strncpy(name, "AR6000 802.11ag", IFNAMSIZ);
+ break;
+ case (WMI_11NA_CAPABILITY):
+ strncpy(name, "AR6000 802.11na", IFNAMSIZ);
+ break;
+ case (WMI_11NG_CAPABILITY):
+ strncpy(name, "AR6000 802.11ng", IFNAMSIZ);
+ break;
+ case (WMI_11NAG_CAPABILITY):
+ strncpy(name, "AR6000 802.11nag", IFNAMSIZ);
+ break;
+ default:
+ strncpy(name, "AR6000 802.11", IFNAMSIZ);
+ break;
+ }
+
+ return 0;
+}
+
+/*
+ * SIOCSIWFREQ
+ */
+int
+ar6000_ioctl_siwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ /*
+ * We support limiting the channels via wmiconfig.
+ *
+ * We use this command to configure the channel hint for the connect cmd
+ * so it is possible the target will end up connecting to a different
+ * channel.
+ */
+ if (freq->e > 1) {
+ return -EINVAL;
+ } else if (freq->e == 1) {
+ ar->arChannelHint = freq->m / 100000;
+ } else {
+ if(freq->m) {
+ ar->arChannelHint = wlan_ieee2freq(freq->m);
+ } else {
+ /* Auto Channel Selection */
+ ar->arChannelHint = 0;
+ }
+ }
+
+ ar->ap_profile_flag = 1; /* There is a change in profile */
+
+ A_PRINTF("channel hint set to %d\n", ar->arChannelHint);
+ return 0;
+}
+
+/*
+ * SIOCGIWFREQ
+ */
+int
+ar6000_ioctl_giwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arNetworkType == AP_NETWORK) {
+ if(ar->arChannelHint) {
+ freq->m = ar->arChannelHint * 100000;
+ } else if(ar->arACS) {
+ freq->m = ar->arACS * 100000;
+ } else {
+ return -EINVAL;
+ }
+ } else {
+ if (ar->arConnected != TRUE) {
+ return -EINVAL;
+ } else {
+ freq->m = ar->arBssChannel * 100000;
+ }
+ }
+
+ freq->e = 1;
+
+ return 0;
+}
+
+/*
+ * SIOCSIWMODE
+ */
+int
+ar6000_ioctl_siwmode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *mode, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ /*
+ * clear SSID during mode switch in connected state
+ */
+ if(!(ar->arNetworkType == (((*mode) == IW_MODE_INFRA) ? INFRA_NETWORK : ADHOC_NETWORK)) && (ar->arConnected == TRUE) ){
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ }
+
+ switch (*mode) {
+ case IW_MODE_INFRA:
+ ar->arNextMode = INFRA_NETWORK;
+ break;
+ case IW_MODE_ADHOC:
+ ar->arNextMode = ADHOC_NETWORK;
+ break;
+ case IW_MODE_MASTER:
+ ar->arNextMode = AP_NETWORK;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* clear all shared parameters between AP and STA|IBSS modes when we
+ * switch between them. Switch between STA & IBSS modes does'nt clear
+ * the shared profile. This is as per the original design for switching
+ * between STA & IBSS.
+ */
+ if (ar->arNetworkType == AP_NETWORK || ar->arNextMode == AP_NETWORK) {
+ ar->arDot11AuthMode = OPEN_AUTH;
+ ar->arAuthMode = NONE_AUTH;
+ ar->arPairwiseCrypto = NONE_CRYPT;
+ ar->arPairwiseCryptoLen = 0;
+ ar->arGroupCrypto = NONE_CRYPT;
+ ar->arGroupCryptoLen = 0;
+ ar->arChannelHint = 0;
+ ar->arBssChannel = 0;
+ A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ }
+
+ /* SSID has to be cleared to trigger a profile change while switching
+ * between STA & IBSS modes having the same SSID
+ */
+ if (ar->arNetworkType != ar->arNextMode) {
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ }
+
+ return 0;
+}
+
+/*
+ * SIOCGIWMODE
+ */
+int
+ar6000_ioctl_giwmode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *mode, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ switch (ar->arNetworkType) {
+ case INFRA_NETWORK:
+ *mode = IW_MODE_INFRA;
+ break;
+ case ADHOC_NETWORK:
+ *mode = IW_MODE_ADHOC;
+ break;
+ case AP_NETWORK:
+ *mode = IW_MODE_MASTER;
+ break;
+ default:
+ return -EIO;
+ }
+ return 0;
+}
+
+/*
+ * SIOCSIWSENS
+ */
+int
+ar6000_ioctl_siwsens(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *sens, char *extra)
+{
+ return 0;
+}
+
+/*
+ * SIOCGIWSENS
+ */
+int
+ar6000_ioctl_giwsens(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *sens, char *extra)
+{
+ sens->value = 0;
+ sens->fixed = 1;
+
+ return 0;
+}
+
+/*
+ * SIOCGIWRANGE
+ */
+int
+ar6000_ioctl_giwrange(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ struct iw_range *range = (struct iw_range *) extra;
+ int i, ret = 0;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ return -EBUSY;
+ }
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (down_interruptible(&ar->arSem)) {
+ return -ERESTARTSYS;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ up(&ar->arSem);
+ return -EBUSY;
+ }
+
+ ar->arNumChannels = -1;
+ A_MEMZERO(ar->arChannelList, sizeof (ar->arChannelList));
+
+ if (wmi_get_channelList_cmd(ar->arWmi) != A_OK) {
+ up(&ar->arSem);
+ return -EIO;
+ }
+
+ wait_event_interruptible_timeout(arEvent, ar->arNumChannels != -1, wmitimeout * HZ);
+
+ if (signal_pending(current)) {
+ up(&ar->arSem);
+ return -EINTR;
+ }
+
+ data->length = sizeof(struct iw_range);
+ A_MEMZERO(range, sizeof(struct iw_range));
+
+ range->txpower_capa = 0;
+
+ range->min_pmp = 1 * 1024;
+ range->max_pmp = 65535 * 1024;
+ range->min_pmt = 1 * 1024;
+ range->max_pmt = 1000 * 1024;
+ range->pmp_flags = IW_POWER_PERIOD;
+ range->pmt_flags = IW_POWER_TIMEOUT;
+ range->pm_capa = 0;
+
+ range->we_version_compiled = WIRELESS_EXT;
+ range->we_version_source = 13;
+
+ range->retry_capa = IW_RETRY_LIMIT;
+ range->retry_flags = IW_RETRY_LIMIT;
+ range->min_retry = 0;
+ range->max_retry = 255;
+
+ range->num_frequency = range->num_channels = ar->arNumChannels;
+ for (i = 0; i < ar->arNumChannels; i++) {
+ range->freq[i].i = wlan_freq2ieee(ar->arChannelList[i]);
+ range->freq[i].m = ar->arChannelList[i] * 100000;
+ range->freq[i].e = 1;
+ /*
+ * Linux supports max of 32 channels, bail out once you
+ * reach the max.
+ */
+ if (i == IW_MAX_FREQUENCIES) {
+ break;
+ }
+ }
+
+ /* Max quality is max field value minus noise floor */
+ range->max_qual.qual = 0xff - 161;
+
+ /*
+ * In order to use dBm measurements, 'level' must be lower
+ * than any possible measurement (see iw_print_stats() in
+ * wireless tools). It's unclear how this is meant to be
+ * done, but setting zero in these values forces dBm and
+ * the actual numbers are not used.
+ */
+ range->max_qual.level = 0;
+ range->max_qual.noise = 0;
+
+ range->sensitivity = 3;
+
+ range->max_encoding_tokens = 4;
+ /* XXX query driver to find out supported key sizes */
+ range->num_encoding_sizes = 3;
+ range->encoding_size[0] = 5; /* 40-bit */
+ range->encoding_size[1] = 13; /* 104-bit */
+ range->encoding_size[2] = 16; /* 128-bit */
+
+ range->num_bitrates = 0;
+
+ /* estimated maximum TCP throughput values (bps) */
+ range->throughput = 22000000;
+
+ range->min_rts = 0;
+ range->max_rts = 2347;
+ range->min_frag = 256;
+ range->max_frag = 2346;
+
+ up(&ar->arSem);
+
+ return ret;
+}
+
+
+/*
+ * SIOCSIWAP
+ * This ioctl is used to set the desired bssid for the connect command.
+ */
+int
+ar6000_ioctl_siwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ap_addr->sa_family != ARPHRD_ETHER) {
+ return -EIO;
+ }
+
+ if (A_MEMCMP(&ap_addr->sa_data, bcast_mac, AR6000_ETH_ADDR_LEN) == 0) {
+ A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+ } else {
+ A_MEMCPY(ar->arReqBssid, &ap_addr->sa_data, sizeof(ar->arReqBssid));
+ }
+
+ return 0;
+}
+
+/*
+ * SIOCGIWAP
+ */
+int
+ar6000_ioctl_giwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arNetworkType == AP_NETWORK) {
+ A_MEMCPY(&ap_addr->sa_data, dev->dev_addr, ATH_MAC_LEN);
+ ap_addr->sa_family = ARPHRD_ETHER;
+ return 0;
+ }
+
+ if (ar->arConnected != TRUE) {
+ return -EINVAL;
+ }
+
+ A_MEMCPY(&ap_addr->sa_data, ar->arBssid, sizeof(ar->arBssid));
+ ap_addr->sa_family = ARPHRD_ETHER;
+
+ return 0;
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13)
+/*
+ * SIOCSIWMLME
+ */
+int
+ar6000_ioctl_siwmlme(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ return -EBUSY;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ if (ar->arNetworkType == AP_NETWORK) {
+ return -EINVAL;
+ }
+
+ if (down_interruptible(&ar->arSem)) {
+ return -ERESTARTSYS;
+ }
+
+ if (ar->bIsDestroyProgress) {
+ up(&ar->arSem);
+ return -EBUSY;
+ }
+
+ if (data->pointer && data->length == sizeof(struct iw_mlme)) {
+
+ A_UINT8 arNetworkType;
+ struct iw_mlme mlme;
+
+ if (copy_from_user(&mlme, data->pointer, sizeof(struct iw_mlme)))
+ return -EIO;
+
+ switch (mlme.cmd) {
+
+ case IW_MLME_DEAUTH:
+ /* ignore it */
+ break;
+
+ case IW_MLME_DISASSOC:
+ if ((ar->arConnected != TRUE) ||
+ (memcmp(ar->arBssid, mlme.addr.sa_data, 6) != 0)) {
+
+ up(&ar->arSem);
+ return -EINVAL;
+ }
+ wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
+ arNetworkType = ar->arNetworkType;
+ ar6000_init_profile_info(ar);
+ ar->arNetworkType = arNetworkType;
+ reconnect_flag = 0;
+ wmi_disconnect_cmd(ar->arWmi);
+ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+ ar->arSsidLen = 0;
+ if (ar->arSkipScan == FALSE) {
+ A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+ }
+ break;
+
+ case IW_MLME_AUTH:
+ /* fall through */
+ case IW_MLME_ASSOC:
+ /* fall through */
+ default:
+ up(&ar->arSem);
+ return -EOPNOTSUPP;
+ }
+ }
+
+ up(&ar->arSem);
+ return 0;
+}
+#endif /* LINUX_VERSION_CODE */
+
+/*
+ * SIOCGIWAPLIST
+ */
+int
+ar6000_ioctl_iwaplist(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ return -EIO; /* for now */
+}
+
+/*
+ * SIOCSIWSCAN
+ */
+int
+ar6000_ioctl_siwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+#define ACT_DWELLTIME_DEFAULT 105
+#define HOME_TXDRAIN_TIME 100
+#define SCAN_INT HOME_TXDRAIN_TIME + ACT_DWELLTIME_DEFAULT
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+ int ret = 0;
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ if (!ar->arUserBssFilter) {
+ if (wmi_bssfilter_cmd(ar->arWmi, (ar->arConnected ? ALL_BUT_BSS_FILTER : ALL_BSS_FILTER), 0) != A_OK) {
+ return -EIO;
+ }
+ }
+
+ if (ar->arConnected) {
+ if (wmi_get_stats_cmd(ar->arWmi) != A_OK) {
+ return -EIO;
+ }
+ }
+
+#ifdef ANDROID_ENV
+#if WIRELESS_EXT >= 18
+ if (data->pointer && (data->length == sizeof(struct iw_scan_req)))
+ {
+ if ((data->flags & IW_SCAN_THIS_ESSID) == IW_SCAN_THIS_ESSID)
+ {
+ struct iw_scan_req req;
+ if (copy_from_user(&req, data->pointer, sizeof(struct iw_scan_req)))
+ return -EIO;
+ if (wmi_probedSsid_cmd(ar->arWmi, 1, SPECIFIC_SSID_FLAG, req.essid_len, req.essid) != A_OK)
+ return -EIO;
+ }
+ else
+ {
+ if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != A_OK)
+ return -EIO;
+ }
+ }
+ else
+ {
+ if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != A_OK)
+ return -EIO;
+ }
+#endif
+#endif
+
+ if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, FALSE, FALSE, \
+ 0, 0, 0, NULL) != A_OK) {
+ ret = -EIO;
+ }
+
+ return ret;
+#undef ACT_DWELLTIME_DEFAULT
+#undef HOME_TXDRAIN_TIME
+#undef SCAN_INT
+}
+
+
+/*
+ * Units are in db above the noise floor. That means the
+ * rssi values reported in the tx/rx descriptors in the
+ * driver are the SNR expressed in db.
+ *
+ * If you assume that the noise floor is -95, which is an
+ * excellent assumption 99.5 % of the time, then you can
+ * derive the absolute signal level (i.e. -95 + rssi).
+ * There are some other slight factors to take into account
+ * depending on whether the rssi measurement is from 11b,
+ * 11g, or 11a. These differences are at most 2db and
+ * can be documented.
+ *
+ * NB: various calculations are based on the orinoco/wavelan
+ * drivers for compatibility
+ */
+static void
+ar6000_set_quality(struct iw_quality *iq, A_INT8 rssi)
+{
+ if (rssi < 0) {
+ iq->qual = 0;
+ } else {
+ iq->qual = rssi;
+ }
+
+ /* NB: max is 94 because noise is hardcoded to 161 */
+ if (iq->qual > 94)
+ iq->qual = 94;
+
+ iq->noise = 161; /* -95dBm */
+ iq->level = iq->noise + iq->qual;
+ iq->updated = 7;
+}
+
+
+int
+ar6000_ioctl_siwcommit(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+ if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != A_OK) {
+ A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+ return -EOPNOTSUPP;
+ }
+
+ if (ar->arWmiReady == FALSE) {
+ return -EIO;
+ }
+
+ if (ar->arWlanState == WLAN_DISABLED) {
+ return -EIO;
+ }
+
+ AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AP: SSID %s freq %d authmode %d dot11 auth %d"\
+ " PW crypto %d GRP crypto %d\n",
+ ar->arSsid, ar->arChannelHint,
+ ar->arAuthMode, ar->arDot11AuthMode,
+ ar->arPairwiseCrypto, ar->arGroupCrypto));
+
+ ar6000_ap_mode_profile_commit(ar);
+
+ /* if there is a profile switch from STA|IBSS mode to AP mode,
+ * update the host driver association state for the STA|IBSS mode.
+ */
+ if (ar->arNetworkType != AP_NETWORK && ar->arNextMode == AP_NETWORK) {
+ ar->arConnectPending = FALSE;
+ ar->arConnected = FALSE;
+ /* Stop getting pkts from upper stack */
+ netif_stop_queue(ar->arNetDev);
+ A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
+ ar->arBssChannel = 0;
+ ar->arBeaconInterval = 0;
+
+ /* Flush the Tx queues */
+ ar6000_TxDataCleanup(ar);
+
+ /* Start getting pkts from upper stack */
+ netif_wake_queue(ar->arNetDev);
+ }
+
+ return 0;
+}
+
+/* Structures to export the Wireless Handlers */
+static const iw_handler ath_handlers[] = {
+ (iw_handler) ar6000_ioctl_siwcommit, /* SIOCSIWCOMMIT */
+ (iw_handler) ar6000_ioctl_giwname, /* SIOCGIWNAME */
+ (iw_handler) NULL, /* SIOCSIWNWID */
+ (iw_handler) NULL, /* SIOCGIWNWID */
+ (iw_handler) ar6000_ioctl_siwfreq, /* SIOCSIWFREQ */
+ (iw_handler) ar6000_ioctl_giwfreq, /* SIOCGIWFREQ */
+ (iw_handler) ar6000_ioctl_siwmode, /* SIOCSIWMODE */
+ (iw_handler) ar6000_ioctl_giwmode, /* SIOCGIWMODE */
+ (iw_handler) ar6000_ioctl_siwsens, /* SIOCSIWSENS */
+ (iw_handler) ar6000_ioctl_giwsens, /* SIOCGIWSENS */
+ (iw_handler) NULL /* not _used */, /* SIOCSIWRANGE */
+ (iw_handler) ar6000_ioctl_giwrange, /* SIOCGIWRANGE */
+ (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */
+ (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */
+ (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */
+ (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */
+ (iw_handler) NULL, /* SIOCSIWSPY */
+ (iw_handler) NULL, /* SIOCGIWSPY */
+ (iw_handler) NULL, /* SIOCSIWTHRSPY */
+ (iw_handler) NULL, /* SIOCGIWTHRSPY */
+ (iw_handler) ar6000_ioctl_siwap, /* SIOCSIWAP */
+ (iw_handler) ar6000_ioctl_giwap, /* SIOCGIWAP */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13)
+ (iw_handler) ar6000_ioctl_siwmlme, /* SIOCSIWMLME */
+#else
+ (iw_handler) NULL, /* -- hole -- */
+#endif /* LINUX_VERSION_CODE */
+ (iw_handler) ar6000_ioctl_iwaplist, /* SIOCGIWAPLIST */
+ (iw_handler) ar6000_ioctl_siwscan, /* SIOCSIWSCAN */
+ (iw_handler) ar6000_ioctl_giwscan, /* SIOCGIWSCAN */
+ (iw_handler) ar6000_ioctl_siwessid, /* SIOCSIWESSID */
+ (iw_handler) ar6000_ioctl_giwessid, /* SIOCGIWESSID */
+ (iw_handler) NULL, /* SIOCSIWNICKN */
+ (iw_handler) NULL, /* SIOCGIWNICKN */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) ar6000_ioctl_siwrate, /* SIOCSIWRATE */
+ (iw_handler) ar6000_ioctl_giwrate, /* SIOCGIWRATE */
+ (iw_handler) NULL, /* SIOCSIWRTS */
+ (iw_handler) NULL, /* SIOCGIWRTS */
+ (iw_handler) NULL, /* SIOCSIWFRAG */
+ (iw_handler) NULL, /* SIOCGIWFRAG */
+ (iw_handler) ar6000_ioctl_siwtxpow, /* SIOCSIWTXPOW */
+ (iw_handler) ar6000_ioctl_giwtxpow, /* SIOCGIWTXPOW */
+ (iw_handler) ar6000_ioctl_siwretry, /* SIOCSIWRETRY */
+ (iw_handler) ar6000_ioctl_giwretry, /* SIOCGIWRETRY */
+ (iw_handler) ar6000_ioctl_siwencode, /* SIOCSIWENCODE */
+ (iw_handler) ar6000_ioctl_giwencode, /* SIOCGIWENCODE */
+#if WIRELESS_EXT > 20
+ (iw_handler) ar6000_ioctl_siwpower, /* SIOCSIWPOWER */
+ (iw_handler) ar6000_ioctl_giwpower, /* SIOCGIWPOWER */
+#endif // WIRELESS_EXT > 20
+#if WIRELESS_EXT >= 18
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) ar6000_ioctl_siwgenie, /* SIOCSIWGENIE */
+ (iw_handler) ar6000_ioctl_giwgenie, /* SIOCGIWGENIE */
+ (iw_handler) ar6000_ioctl_siwauth, /* SIOCSIWAUTH */
+ (iw_handler) ar6000_ioctl_giwauth, /* SIOCGIWAUTH */
+ (iw_handler) ar6000_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */
+ (iw_handler) ar6000_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */
+ (iw_handler) ar6000_ioctl_siwpmksa, /* SIOCSIWPMKSA */
+#endif // WIRELESS_EXT >= 18
+};
+
+struct iw_handler_def ath_iw_handler_def = {
+ .standard = (iw_handler *)ath_handlers,
+ .num_standard = ARRAY_SIZE(ath_handlers),
+ .private = NULL,
+ .num_private = 0,
+};
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