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-rw-r--r--src/wl/sys/wl_iw.c2830
1 files changed, 2830 insertions, 0 deletions
diff --git a/src/wl/sys/wl_iw.c b/src/wl/sys/wl_iw.c
new file mode 100644
index 0000000..c4c610b
--- /dev/null
+++ b/src/wl/sys/wl_iw.c
@@ -0,0 +1,2830 @@
+/*
+ * Linux Wireless Extensions support
+ *
+ * Copyright (C) 2015, Broadcom Corporation. All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $Id: wl_iw.c 458427 2014-02-26 23:12:38Z $
+ */
+
+#if defined(USE_IW)
+#define LINUX_PORT
+
+#include <typedefs.h>
+#include <linuxver.h>
+#include <osl.h>
+
+#include <bcmutils.h>
+#include <bcmendian.h>
+#include <proto/ethernet.h>
+
+#include <linux/if_arp.h>
+#include <asm/uaccess.h>
+
+typedef const struct si_pub si_t;
+#include <wlioctl.h>
+
+#include <wl_dbg.h>
+#include <wl_iw.h>
+
+extern bool wl_iw_conn_status_str(uint32 event_type, uint32 status,
+ uint32 reason, char* stringBuf, uint buflen);
+
+#define MAX_WLIW_IOCTL_LEN 1024
+
+#define htod32(i) i
+#define htod16(i) i
+#define dtoh32(i) i
+#define dtoh16(i) i
+#define htodchanspec(i) i
+#define dtohchanspec(i) i
+
+extern struct iw_statistics *wl_get_wireless_stats(struct net_device *dev);
+
+#if WIRELESS_EXT < 19
+#define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST)
+#define IW_EVENT_IDX(cmd) ((cmd) - IWEVFIRST)
+#endif
+
+typedef struct priv_link {
+ wl_iw_t *wliw;
+} priv_link_t;
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24))
+#define WL_DEV_LINK(dev) (priv_link_t*)(dev->priv)
+#else
+#define WL_DEV_LINK(dev) (priv_link_t*)netdev_priv(dev)
+#endif
+
+#define IW_DEV_IF(dev) ((wl_iw_t*)(WL_DEV_LINK(dev))->wliw)
+
+static void swap_key_from_BE(
+ wl_wsec_key_t *key
+)
+{
+ key->index = htod32(key->index);
+ key->len = htod32(key->len);
+ key->algo = htod32(key->algo);
+ key->flags = htod32(key->flags);
+ key->rxiv.hi = htod32(key->rxiv.hi);
+ key->rxiv.lo = htod16(key->rxiv.lo);
+ key->iv_initialized = htod32(key->iv_initialized);
+}
+
+static void swap_key_to_BE(
+ wl_wsec_key_t *key
+)
+{
+ key->index = dtoh32(key->index);
+ key->len = dtoh32(key->len);
+ key->algo = dtoh32(key->algo);
+ key->flags = dtoh32(key->flags);
+ key->rxiv.hi = dtoh32(key->rxiv.hi);
+ key->rxiv.lo = dtoh16(key->rxiv.lo);
+ key->iv_initialized = dtoh32(key->iv_initialized);
+}
+
+static int
+dev_wlc_ioctl(
+ struct net_device *dev,
+ int cmd,
+ void *arg,
+ int len
+)
+{
+ struct ifreq ifr;
+ wl_ioctl_t ioc;
+ mm_segment_t fs;
+ int ret;
+
+ memset(&ioc, 0, sizeof(ioc));
+ ioc.cmd = cmd;
+ ioc.buf = arg;
+ ioc.len = len;
+
+ strcpy(ifr.ifr_name, dev->name);
+ ifr.ifr_data = (caddr_t) &ioc;
+
+ fs = get_fs();
+ set_fs(get_ds());
+#if defined(WL_USE_NETDEV_OPS)
+ ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, SIOCDEVPRIVATE);
+#else
+ ret = dev->do_ioctl(dev, &ifr, SIOCDEVPRIVATE);
+#endif
+ set_fs(fs);
+
+ return ret;
+}
+
+static int
+dev_wlc_intvar_set(
+ struct net_device *dev,
+ char *name,
+ int val)
+{
+ char buf[WLC_IOCTL_SMLEN];
+ uint len;
+
+ val = htod32(val);
+ len = bcm_mkiovar(name, (char *)(&val), sizeof(val), buf, sizeof(buf));
+ ASSERT(len);
+
+ return (dev_wlc_ioctl(dev, WLC_SET_VAR, buf, len));
+}
+
+#if WIRELESS_EXT > 17
+static int
+dev_wlc_bufvar_set(
+ struct net_device *dev,
+ char *name,
+ char *buf, int len)
+{
+ char *ioctlbuf;
+ uint buflen;
+ int error;
+
+ ioctlbuf = kmalloc(MAX_WLIW_IOCTL_LEN, GFP_KERNEL);
+ if (!ioctlbuf)
+ return -ENOMEM;
+
+ buflen = bcm_mkiovar(name, buf, len, ioctlbuf, MAX_WLIW_IOCTL_LEN);
+ ASSERT(buflen);
+ error = dev_wlc_ioctl(dev, WLC_SET_VAR, ioctlbuf, buflen);
+
+ kfree(ioctlbuf);
+ return error;
+}
+#endif
+
+static int
+dev_wlc_bufvar_get(
+ struct net_device *dev,
+ char *name,
+ char *buf, int buflen)
+{
+ char *ioctlbuf;
+ int error;
+
+ uint len;
+
+ ioctlbuf = kmalloc(MAX_WLIW_IOCTL_LEN, GFP_KERNEL);
+ if (!ioctlbuf)
+ return -ENOMEM;
+ len = bcm_mkiovar(name, NULL, 0, ioctlbuf, MAX_WLIW_IOCTL_LEN);
+ ASSERT(len);
+ BCM_REFERENCE(len);
+ error = dev_wlc_ioctl(dev, WLC_GET_VAR, (void *)ioctlbuf, MAX_WLIW_IOCTL_LEN);
+ if (!error)
+ bcopy(ioctlbuf, buf, buflen);
+
+ kfree(ioctlbuf);
+ return (error);
+}
+
+static int
+dev_wlc_intvar_get(
+ struct net_device *dev,
+ char *name,
+ int *retval)
+{
+ union {
+ char buf[WLC_IOCTL_SMLEN];
+ int val;
+ } var;
+ int error;
+
+ uint len;
+ uint data_null;
+
+ len = bcm_mkiovar(name, (char *)(&data_null), 0, (char *)(&var), sizeof(var.buf));
+ ASSERT(len);
+ error = dev_wlc_ioctl(dev, WLC_GET_VAR, (void *)&var, len);
+
+ *retval = dtoh32(var.val);
+
+ return (error);
+}
+
+#if WIRELESS_EXT < 13
+struct iw_request_info
+{
+ __u16 cmd;
+ __u16 flags;
+};
+
+typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info,
+ void *wrqu, char *extra);
+#endif
+
+#if WIRELESS_EXT > 12
+static int
+wl_iw_set_leddc(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra
+)
+{
+ int dc = *(int *)extra;
+ int error;
+
+ error = dev_wlc_intvar_set(dev, "leddc", dc);
+ return error;
+}
+
+static int
+wl_iw_set_vlanmode(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra
+)
+{
+ int mode = *(int *)extra;
+ int error;
+
+ mode = htod32(mode);
+ error = dev_wlc_intvar_set(dev, "vlan_mode", mode);
+ return error;
+}
+
+static int
+wl_iw_set_pm(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra
+)
+{
+ int pm = *(int *)extra;
+ int error;
+
+ pm = htod32(pm);
+ error = dev_wlc_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm));
+ return error;
+}
+#endif
+
+int
+wl_iw_send_priv_event(
+ struct net_device *dev,
+ char *flag
+)
+{
+ union iwreq_data wrqu;
+ char extra[IW_CUSTOM_MAX + 1];
+ int cmd;
+
+ cmd = IWEVCUSTOM;
+ memset(&wrqu, 0, sizeof(wrqu));
+ if (strlen(flag) > sizeof(extra))
+ return -1;
+
+ strcpy(extra, flag);
+ wrqu.data.length = strlen(extra);
+ wireless_send_event(dev, cmd, &wrqu, extra);
+ WL_TRACE(("Send IWEVCUSTOM Event as %s\n", extra));
+
+ return 0;
+}
+
+static int
+wl_iw_config_commit(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ void *zwrq,
+ char *extra
+)
+{
+ wlc_ssid_t ssid;
+ int error;
+ struct sockaddr bssid;
+
+ WL_TRACE(("%s: SIOCSIWCOMMIT\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_SSID, &ssid, sizeof(ssid))))
+ return error;
+
+ ssid.SSID_len = dtoh32(ssid.SSID_len);
+
+ if (!ssid.SSID_len)
+ return 0;
+
+ bzero(&bssid, sizeof(struct sockaddr));
+ if ((error = dev_wlc_ioctl(dev, WLC_REASSOC, &bssid, ETHER_ADDR_LEN))) {
+ WL_ERROR(("%s: WLC_REASSOC failed (%d)\n", __FUNCTION__, error));
+ return error;
+ }
+
+ return 0;
+}
+
+static int
+wl_iw_get_name(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *cwrq,
+ char *extra
+)
+{
+ int phytype, err;
+ uint band[3];
+ char cap[5];
+
+ WL_TRACE(("%s: SIOCGIWNAME\n", dev->name));
+
+ cap[0] = 0;
+ if ((err = dev_wlc_ioctl(dev, WLC_GET_PHYTYPE, &phytype, sizeof(phytype))) < 0)
+ goto done;
+ if ((err = dev_wlc_ioctl(dev, WLC_GET_BANDLIST, band, sizeof(band))) < 0)
+ goto done;
+
+ band[0] = dtoh32(band[0]);
+ switch (phytype) {
+ case WLC_PHY_TYPE_A:
+ strcpy(cap, "a");
+ break;
+ case WLC_PHY_TYPE_B:
+ strcpy(cap, "b");
+ break;
+ case WLC_PHY_TYPE_LP:
+ case WLC_PHY_TYPE_G:
+ if (band[0] >= 2)
+ strcpy(cap, "abg");
+ else
+ strcpy(cap, "bg");
+ break;
+ case WLC_PHY_TYPE_N:
+ if (band[0] >= 2)
+ strcpy(cap, "abgn");
+ else
+ strcpy(cap, "bgn");
+ break;
+ }
+done:
+ snprintf(cwrq->name, IFNAMSIZ, "IEEE 802.11%s", cap);
+ return 0;
+}
+
+static int
+wl_iw_set_freq(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *fwrq,
+ char *extra
+)
+{
+ int error, chan;
+ uint sf = 0;
+
+ WL_TRACE(("%s: SIOCSIWFREQ\n", dev->name));
+
+ if (fwrq->e == 0 && fwrq->m < MAXCHANNEL) {
+ chan = fwrq->m;
+ }
+
+ else {
+
+ if (fwrq->e >= 6) {
+ fwrq->e -= 6;
+ while (fwrq->e--)
+ fwrq->m *= 10;
+ } else if (fwrq->e < 6) {
+ while (fwrq->e++ < 6)
+ fwrq->m /= 10;
+ }
+
+ if (fwrq->m > 4000 && fwrq->m < 5000)
+ sf = WF_CHAN_FACTOR_4_G;
+
+ chan = wf_mhz2channel(fwrq->m, sf);
+ }
+ chan = htod32(chan);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_CHANNEL, &chan, sizeof(chan))))
+ return error;
+
+ return -EINPROGRESS;
+}
+
+static int
+wl_iw_get_freq(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *fwrq,
+ char *extra
+)
+{
+ channel_info_t ci;
+ int error;
+
+ WL_TRACE(("%s: SIOCGIWFREQ\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_CHANNEL, &ci, sizeof(ci))))
+ return error;
+
+ fwrq->m = dtoh32(ci.hw_channel);
+ fwrq->e = dtoh32(0);
+ return 0;
+}
+
+static int
+wl_iw_set_mode(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq,
+ char *extra
+)
+{
+ int infra = 0, ap = 0, error = 0;
+
+ WL_TRACE(("%s: SIOCSIWMODE\n", dev->name));
+
+ switch (*uwrq) {
+ case IW_MODE_MASTER:
+ infra = ap = 1;
+ break;
+ case IW_MODE_ADHOC:
+ case IW_MODE_AUTO:
+ break;
+ case IW_MODE_INFRA:
+ infra = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+ infra = htod32(infra);
+ ap = htod32(ap);
+
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_INFRA, &infra, sizeof(infra))) ||
+ (error = dev_wlc_ioctl(dev, WLC_SET_AP, &ap, sizeof(ap))))
+ return error;
+
+ return -EINPROGRESS;
+}
+
+static int
+wl_iw_get_mode(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq,
+ char *extra
+)
+{
+ int error, infra = 0, ap = 0;
+
+ WL_TRACE(("%s: SIOCGIWMODE\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_INFRA, &infra, sizeof(infra))) ||
+ (error = dev_wlc_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap))))
+ return error;
+
+ infra = dtoh32(infra);
+ ap = dtoh32(ap);
+ *uwrq = infra ? ap ? IW_MODE_MASTER : IW_MODE_INFRA : IW_MODE_ADHOC;
+
+ return 0;
+}
+
+static int
+wl_iw_get_range(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ struct iw_range *range = (struct iw_range *) extra;
+ static int channels[MAXCHANNEL+1];
+ wl_uint32_list_t *list = (wl_uint32_list_t *) channels;
+ wl_rateset_t rateset;
+ int error, i, k;
+ uint sf, ch;
+
+ int phytype;
+ int bw_cap = 0, sgi_tx = 0, nmode = 0;
+ channel_info_t ci;
+ uint8 nrate_list2copy = 0;
+ uint16 nrate_list[4][8] = { {13, 26, 39, 52, 78, 104, 117, 130},
+ {14, 29, 43, 58, 87, 116, 130, 144},
+ {27, 54, 81, 108, 162, 216, 243, 270},
+ {30, 60, 90, 120, 180, 240, 270, 300}};
+
+ WL_TRACE(("%s: SIOCGIWRANGE\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ dwrq->length = sizeof(struct iw_range);
+ memset(range, 0, sizeof(*range));
+
+ range->min_nwid = range->max_nwid = 0;
+
+ list->count = htod32(MAXCHANNEL);
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_VALID_CHANNELS, channels, sizeof(channels))))
+ return error;
+ for (i = 0; i < dtoh32(list->count) && i < IW_MAX_FREQUENCIES; i++) {
+ range->freq[i].i = dtoh32(list->element[i]);
+
+ ch = dtoh32(list->element[i]);
+ if (ch <= CH_MAX_2G_CHANNEL)
+ sf = WF_CHAN_FACTOR_2_4_G;
+ else
+ sf = WF_CHAN_FACTOR_5_G;
+
+ range->freq[i].m = wf_channel2mhz(ch, sf);
+ range->freq[i].e = 6;
+ }
+ range->num_frequency = range->num_channels = i;
+
+ range->max_qual.qual = 5;
+
+ range->max_qual.level = 0x100 - 200;
+
+ range->max_qual.noise = 0x100 - 200;
+
+ range->sensitivity = 65535;
+
+#if WIRELESS_EXT > 11
+
+ range->avg_qual.qual = 3;
+
+ range->avg_qual.level = 0x100 + WL_IW_RSSI_GOOD;
+
+ range->avg_qual.noise = 0x100 - 75;
+#endif
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_CURR_RATESET, &rateset, sizeof(rateset))))
+ return error;
+ rateset.count = dtoh32(rateset.count);
+ range->num_bitrates = rateset.count;
+ for (i = 0; i < rateset.count && i < IW_MAX_BITRATES; i++)
+ range->bitrate[i] = (rateset.rates[i] & 0x7f) * 500000;
+ dev_wlc_intvar_get(dev, "nmode", &nmode);
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_PHYTYPE, &phytype, sizeof(phytype))))
+ return error;
+
+ if (nmode == 1 && ((phytype == WLC_PHY_TYPE_SSN) || (phytype == WLC_PHY_TYPE_LCN) ||
+ (phytype == WLC_PHY_TYPE_LCN40))) {
+ dev_wlc_intvar_get(dev, "mimo_bw_cap", &bw_cap);
+ dev_wlc_intvar_get(dev, "sgi_tx", &sgi_tx);
+ dev_wlc_ioctl(dev, WLC_GET_CHANNEL, &ci, sizeof(channel_info_t));
+ ci.hw_channel = dtoh32(ci.hw_channel);
+
+ if (bw_cap == 0 ||
+ (bw_cap == 2 && ci.hw_channel <= 14)) {
+ if (sgi_tx == 0)
+ nrate_list2copy = 0;
+ else
+ nrate_list2copy = 1;
+ }
+ if (bw_cap == 1 ||
+ (bw_cap == 2 && ci.hw_channel >= 36)) {
+ if (sgi_tx == 0)
+ nrate_list2copy = 2;
+ else
+ nrate_list2copy = 3;
+ }
+ range->num_bitrates += 8;
+ for (k = 0; i < range->num_bitrates; k++, i++) {
+
+ range->bitrate[i] = (nrate_list[nrate_list2copy][k]) * 500000;
+ }
+ }
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_PHYTYPE, &i, sizeof(i))))
+ return error;
+ i = dtoh32(i);
+ if (i == WLC_PHY_TYPE_A)
+ range->throughput = 24000000;
+ else
+ range->throughput = 1500000;
+
+ range->min_rts = 0;
+ range->max_rts = 2347;
+ range->min_frag = 256;
+ range->max_frag = 2346;
+
+ range->max_encoding_tokens = DOT11_MAX_DEFAULT_KEYS;
+ range->num_encoding_sizes = 4;
+ range->encoding_size[0] = WEP1_KEY_SIZE;
+ range->encoding_size[1] = WEP128_KEY_SIZE;
+#if WIRELESS_EXT > 17
+ range->encoding_size[2] = TKIP_KEY_SIZE;
+#else
+ range->encoding_size[2] = 0;
+#endif
+ range->encoding_size[3] = AES_KEY_SIZE;
+
+ range->min_pmp = 0;
+ range->max_pmp = 0;
+ range->min_pmt = 0;
+ range->max_pmt = 0;
+ range->pmp_flags = 0;
+ range->pm_capa = 0;
+
+ range->num_txpower = 2;
+ range->txpower[0] = 1;
+ range->txpower[1] = 255;
+ range->txpower_capa = IW_TXPOW_MWATT;
+
+#if WIRELESS_EXT > 10
+ range->we_version_compiled = WIRELESS_EXT;
+ range->we_version_source = 19;
+
+ range->retry_capa = IW_RETRY_LIMIT;
+ range->retry_flags = IW_RETRY_LIMIT;
+ range->r_time_flags = 0;
+
+ range->min_retry = 1;
+ range->max_retry = 255;
+
+ range->min_r_time = 0;
+ range->max_r_time = 0;
+#endif
+
+#if WIRELESS_EXT > 17
+ range->enc_capa = IW_ENC_CAPA_WPA;
+ range->enc_capa |= IW_ENC_CAPA_CIPHER_TKIP;
+ range->enc_capa |= IW_ENC_CAPA_CIPHER_CCMP;
+ range->enc_capa |= IW_ENC_CAPA_WPA2;
+
+ IW_EVENT_CAPA_SET_KERNEL(range->event_capa);
+
+ IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP);
+ IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN);
+ IW_EVENT_CAPA_SET(range->event_capa, IWEVTXDROP);
+ IW_EVENT_CAPA_SET(range->event_capa, IWEVMICHAELMICFAILURE);
+ IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCREQIE);
+ IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCRESPIE);
+ IW_EVENT_CAPA_SET(range->event_capa, IWEVPMKIDCAND);
+
+#if WIRELESS_EXT >= 22 && defined(IW_SCAN_CAPA_ESSID)
+
+ range->scan_capa = IW_SCAN_CAPA_ESSID;
+#endif
+#endif
+
+ return 0;
+}
+
+static int
+rssi_to_qual(int rssi)
+{
+ if (rssi <= WL_IW_RSSI_NO_SIGNAL)
+ return 0;
+ else if (rssi <= WL_IW_RSSI_VERY_LOW)
+ return 1;
+ else if (rssi <= WL_IW_RSSI_LOW)
+ return 2;
+ else if (rssi <= WL_IW_RSSI_GOOD)
+ return 3;
+ else if (rssi <= WL_IW_RSSI_VERY_GOOD)
+ return 4;
+ else
+ return 5;
+}
+
+static int
+wl_iw_set_spy(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_iw_t *iw = IW_DEV_IF(dev);
+ struct sockaddr *addr = (struct sockaddr *) extra;
+ int i;
+
+ WL_TRACE(("%s: SIOCSIWSPY\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ iw->spy_num = MIN(ARRAYSIZE(iw->spy_addr), dwrq->length);
+ for (i = 0; i < iw->spy_num; i++)
+ memcpy(&iw->spy_addr[i], addr[i].sa_data, ETHER_ADDR_LEN);
+ memset(iw->spy_qual, 0, sizeof(iw->spy_qual));
+
+ return 0;
+}
+
+static int
+wl_iw_get_spy(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_iw_t *iw = IW_DEV_IF(dev);
+ struct sockaddr *addr = (struct sockaddr *) extra;
+ struct iw_quality *qual = (struct iw_quality *) &addr[iw->spy_num];
+ int i;
+
+ WL_TRACE(("%s: SIOCGIWSPY\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ dwrq->length = iw->spy_num;
+ for (i = 0; i < iw->spy_num; i++) {
+ memcpy(addr[i].sa_data, &iw->spy_addr[i], ETHER_ADDR_LEN);
+ addr[i].sa_family = AF_UNIX;
+ memcpy(&qual[i], &iw->spy_qual[i], sizeof(struct iw_quality));
+ iw->spy_qual[i].updated = 0;
+ }
+
+ return 0;
+}
+
+static int
+wl_iw_set_wap(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *awrq,
+ char *extra
+)
+{
+ int error = -EINVAL;
+#ifdef BCMDBG
+
+#endif
+
+ WL_TRACE(("%s: SIOCSIWAP\n", dev->name));
+
+ if (awrq->sa_family != ARPHRD_ETHER) {
+ WL_ERROR(("%s: Invalid Header...sa_family\n", __FUNCTION__));
+ return -EINVAL;
+ }
+
+ if (ETHER_ISBCAST(awrq->sa_data) || ETHER_ISNULLADDR(awrq->sa_data)) {
+ scb_val_t scbval;
+ bzero(&scbval, sizeof(scb_val_t));
+ if ((error = dev_wlc_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t)))) {
+ WL_ERROR(("%s: WLC_DISASSOC failed (%d).\n", __FUNCTION__, error));
+ }
+ return 0;
+ }
+
+ if ((error = dev_wlc_ioctl(dev, WLC_REASSOC, awrq->sa_data, ETHER_ADDR_LEN))) {
+ WL_ERROR(("%s: WLC_REASSOC failed (%d).\n", __FUNCTION__, error));
+ return error;
+ }
+
+ return 0;
+}
+
+static int
+wl_iw_get_wap(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *awrq,
+ char *extra
+)
+{
+ WL_TRACE(("%s: SIOCGIWAP\n", dev->name));
+
+ awrq->sa_family = ARPHRD_ETHER;
+ memset(awrq->sa_data, 0, ETHER_ADDR_LEN);
+
+ (void) dev_wlc_ioctl(dev, WLC_GET_BSSID, awrq->sa_data, ETHER_ADDR_LEN);
+
+ return 0;
+}
+
+#if WIRELESS_EXT > 17
+static int
+wl_iw_mlme(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *awrq,
+ char *extra
+)
+{
+ struct iw_mlme *mlme;
+ scb_val_t scbval;
+ int error = -EINVAL;
+
+ WL_TRACE(("%s: SIOCSIWMLME\n", dev->name));
+
+ mlme = (struct iw_mlme *)extra;
+ if (mlme == NULL) {
+ WL_ERROR(("Invalid ioctl data.\n"));
+ return error;
+ }
+
+ scbval.val = mlme->reason_code;
+ bcopy(&mlme->addr.sa_data, &scbval.ea, ETHER_ADDR_LEN);
+
+ if (mlme->cmd == IW_MLME_DISASSOC) {
+ scbval.val = htod32(scbval.val);
+ error = dev_wlc_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t));
+ }
+ else if (mlme->cmd == IW_MLME_DEAUTH) {
+ scbval.val = htod32(scbval.val);
+ error = dev_wlc_ioctl(dev, WLC_SCB_DEAUTHENTICATE_FOR_REASON, &scbval,
+ sizeof(scb_val_t));
+ }
+ else {
+ WL_ERROR(("%s: Invalid ioctl data.\n", __FUNCTION__));
+ return error;
+ }
+
+ return error;
+}
+#endif
+
+static int
+wl_iw_get_aplist(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_scan_results_t *list;
+ struct sockaddr *addr = (struct sockaddr *) extra;
+ struct iw_quality qual[IW_MAX_AP];
+ wl_bss_info_t *bi = NULL;
+ int error, i;
+ uint buflen = dwrq->length;
+
+ WL_TRACE(("%s: SIOCGIWAPLIST\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ list = kmalloc(buflen, GFP_KERNEL);
+ if (!list)
+ return -ENOMEM;
+ memset(list, 0, buflen);
+ list->buflen = htod32(buflen);
+ if ((error = dev_wlc_ioctl(dev, WLC_SCAN_RESULTS, list, buflen))) {
+ WL_ERROR(("%d: Scan results error %d\n", __LINE__, error));
+ kfree(list);
+ return error;
+ }
+ list->buflen = dtoh32(list->buflen);
+ list->version = dtoh32(list->version);
+ list->count = dtoh32(list->count);
+ ASSERT(list->version == WL_BSS_INFO_VERSION);
+
+ for (i = 0, dwrq->length = 0; i < list->count && dwrq->length < IW_MAX_AP; i++) {
+ bi = bi ? (wl_bss_info_t *)((uintptr)bi + dtoh32(bi->length)) : list->bss_info;
+ ASSERT(((uintptr)bi + dtoh32(bi->length)) <= ((uintptr)list +
+ buflen));
+
+ if (!(dtoh16(bi->capability) & DOT11_CAP_ESS))
+ continue;
+
+ memcpy(addr[dwrq->length].sa_data, &bi->BSSID, ETHER_ADDR_LEN);
+ addr[dwrq->length].sa_family = ARPHRD_ETHER;
+ qual[dwrq->length].qual = rssi_to_qual(dtoh16(bi->RSSI));
+ qual[dwrq->length].level = 0x100 + dtoh16(bi->RSSI);
+ qual[dwrq->length].noise = 0x100 + bi->phy_noise;
+
+#if WIRELESS_EXT > 18
+ qual[dwrq->length].updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
+#else
+ qual[dwrq->length].updated = 7;
+#endif
+
+ dwrq->length++;
+ }
+
+ kfree(list);
+
+ if (dwrq->length) {
+ memcpy(&addr[dwrq->length], qual, sizeof(struct iw_quality) * dwrq->length);
+
+ dwrq->flags = 1;
+ }
+
+ return 0;
+}
+
+#if WIRELESS_EXT > 13
+static int
+wl_iw_set_scan(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra
+)
+{
+ wlc_ssid_t ssid;
+
+ WL_TRACE(("%s: SIOCSIWSCAN\n", dev->name));
+
+ memset(&ssid, 0, sizeof(ssid));
+
+#if WIRELESS_EXT > 17
+
+ if (wrqu->data.length == sizeof(struct iw_scan_req)) {
+ if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
+ struct iw_scan_req *req = (struct iw_scan_req *)extra;
+ ssid.SSID_len = MIN(sizeof(ssid.SSID), req->essid_len);
+ memcpy(ssid.SSID, req->essid, ssid.SSID_len);
+ ssid.SSID_len = htod32(ssid.SSID_len);
+ }
+ }
+#endif
+
+ (void) dev_wlc_ioctl(dev, WLC_SCAN, &ssid, sizeof(ssid));
+
+ return 0;
+}
+
+#if WIRELESS_EXT > 17
+static bool
+ie_is_wpa_ie(uint8 **wpaie, uint8 **tlvs, int *tlvs_len)
+{
+
+ uint8 *ie = *wpaie;
+
+ if ((ie[1] >= 6) &&
+ !bcmp((const void *)&ie[2], (const void *)(WPA_OUI "\x01"), 4)) {
+ return TRUE;
+ }
+
+ ie += ie[1] + 2;
+
+ *tlvs_len -= (int)(ie - *tlvs);
+
+ *tlvs = ie;
+ return FALSE;
+}
+
+static bool
+ie_is_wps_ie(uint8 **wpsie, uint8 **tlvs, int *tlvs_len)
+{
+
+ uint8 *ie = *wpsie;
+
+ if ((ie[1] >= 4) &&
+ !bcmp((const void *)&ie[2], (const void *)(WPA_OUI "\x04"), 4)) {
+ return TRUE;
+ }
+
+ ie += ie[1] + 2;
+
+ *tlvs_len -= (int)(ie - *tlvs);
+
+ *tlvs = ie;
+ return FALSE;
+}
+#endif
+
+static int
+wl_iw_handle_scanresults_ies(char **event_p, char *end,
+ struct iw_request_info *info, wl_bss_info_t *bi)
+{
+#if WIRELESS_EXT > 17
+ struct iw_event iwe;
+ char *event;
+
+ event = *event_p;
+ if (bi->ie_length) {
+
+ bcm_tlv_t *ie;
+ uint8 *ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t);
+ int ptr_len = bi->ie_length;
+
+ if ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_RSN_ID))) {
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = ie->len + 2;
+ event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie);
+ }
+ ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t);
+
+ while ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_WPA_ID))) {
+
+ if (ie_is_wps_ie(((uint8 **)&ie), &ptr, &ptr_len)) {
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = ie->len + 2;
+ event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie);
+ break;
+ }
+ }
+
+ ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t);
+ ptr_len = bi->ie_length;
+ while ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_WPA_ID))) {
+ if (ie_is_wpa_ie(((uint8 **)&ie), &ptr, &ptr_len)) {
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = ie->len + 2;
+ event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie);
+ break;
+ }
+ }
+
+ *event_p = event;
+ }
+
+#endif
+ return 0;
+}
+static int
+wl_iw_get_scan(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ channel_info_t ci;
+ wl_scan_results_t *list;
+ struct iw_event iwe;
+ wl_bss_info_t *bi = NULL;
+ int error, i, j;
+ char *event = extra, *end = extra + dwrq->length, *value;
+ uint buflen = dwrq->length;
+
+ WL_TRACE(("%s: SIOCGIWSCAN\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_CHANNEL, &ci, sizeof(ci))))
+ return error;
+ ci.scan_channel = dtoh32(ci.scan_channel);
+ if (ci.scan_channel)
+ return -EAGAIN;
+
+ list = kmalloc(buflen, GFP_KERNEL);
+ if (!list)
+ return -ENOMEM;
+ memset(list, 0, buflen);
+ list->buflen = htod32(buflen);
+ if ((error = dev_wlc_ioctl(dev, WLC_SCAN_RESULTS, list, buflen))) {
+ kfree(list);
+ return error;
+ }
+ list->buflen = dtoh32(list->buflen);
+ list->version = dtoh32(list->version);
+ list->count = dtoh32(list->count);
+
+ ASSERT(list->version == WL_BSS_INFO_VERSION);
+
+ for (i = 0; i < list->count && i < IW_MAX_AP; i++) {
+ bi = bi ? (wl_bss_info_t *)((uintptr)bi + dtoh32(bi->length)) : list->bss_info;
+ ASSERT(((uintptr)bi + dtoh32(bi->length)) <= ((uintptr)list +
+ buflen));
+
+ iwe.cmd = SIOCGIWAP;
+ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+ memcpy(iwe.u.ap_addr.sa_data, &bi->BSSID, ETHER_ADDR_LEN);
+ event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_ADDR_LEN);
+
+ iwe.u.data.length = dtoh32(bi->SSID_len);
+ iwe.cmd = SIOCGIWESSID;
+ iwe.u.data.flags = 1;
+ event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, bi->SSID);
+
+ if (dtoh16(bi->capability) & (DOT11_CAP_ESS | DOT11_CAP_IBSS)) {
+ iwe.cmd = SIOCGIWMODE;
+ if (dtoh16(bi->capability) & DOT11_CAP_ESS)
+ iwe.u.mode = IW_MODE_INFRA;
+ else
+ iwe.u.mode = IW_MODE_ADHOC;
+ event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_UINT_LEN);
+ }
+
+ iwe.cmd = SIOCGIWFREQ;
+ iwe.u.freq.m = wf_channel2mhz(CHSPEC_CHANNEL(bi->chanspec),
+ CHSPEC_CHANNEL(bi->chanspec) <= CH_MAX_2G_CHANNEL ?
+ WF_CHAN_FACTOR_2_4_G : WF_CHAN_FACTOR_5_G);
+ iwe.u.freq.e = 6;
+ event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_FREQ_LEN);
+
+ iwe.cmd = IWEVQUAL;
+ iwe.u.qual.qual = rssi_to_qual(dtoh16(bi->RSSI));
+ iwe.u.qual.level = 0x100 + dtoh16(bi->RSSI);
+ iwe.u.qual.noise = 0x100 + bi->phy_noise;
+ event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_QUAL_LEN);
+
+ wl_iw_handle_scanresults_ies(&event, end, info, bi);
+
+ iwe.cmd = SIOCGIWENCODE;
+ if (dtoh16(bi->capability) & DOT11_CAP_PRIVACY)
+ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+ else
+ iwe.u.data.flags = IW_ENCODE_DISABLED;
+ iwe.u.data.length = 0;
+ event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)event);
+
+ if (bi->rateset.count) {
+ value = event + IW_EV_LCP_LEN;
+ iwe.cmd = SIOCGIWRATE;
+
+ iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
+ for (j = 0; j < bi->rateset.count && j < IW_MAX_BITRATES; j++) {
+ iwe.u.bitrate.value = (bi->rateset.rates[j] & 0x7f) * 500000;
+ value = IWE_STREAM_ADD_VALUE(info, event, value, end, &iwe,
+ IW_EV_PARAM_LEN);
+ }
+ event = value;
+ }
+ }
+
+ kfree(list);
+
+ dwrq->length = event - extra;
+ dwrq->flags = 0;
+
+ return 0;
+}
+
+#endif
+
+static int
+wl_iw_set_essid(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wlc_ssid_t ssid;
+ int error;
+
+ WL_TRACE(("%s: SIOCSIWESSID\n", dev->name));
+
+ memset(&ssid, 0, sizeof(ssid));
+ if (dwrq->length && extra) {
+#if WIRELESS_EXT > 20
+ ssid.SSID_len = MIN(sizeof(ssid.SSID), dwrq->length);
+#else
+ ssid.SSID_len = MIN(sizeof(ssid.SSID), dwrq->length-1);
+#endif
+ memcpy(ssid.SSID, extra, ssid.SSID_len);
+ ssid.SSID_len = htod32(ssid.SSID_len);
+
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(ssid))))
+ return error;
+ }
+
+ else {
+ scb_val_t scbval;
+ bzero(&scbval, sizeof(scb_val_t));
+ if ((error = dev_wlc_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t))))
+ return error;
+ }
+ return 0;
+}
+
+static int
+wl_iw_get_essid(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wlc_ssid_t ssid;
+ int error;
+
+ WL_TRACE(("%s: SIOCGIWESSID\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_SSID, &ssid, sizeof(ssid)))) {
+ WL_ERROR(("Error getting the SSID\n"));
+ return error;
+ }
+
+ ssid.SSID_len = dtoh32(ssid.SSID_len);
+
+ memcpy(extra, ssid.SSID, ssid.SSID_len);
+
+ dwrq->length = ssid.SSID_len;
+
+ dwrq->flags = 1;
+
+ return 0;
+}
+
+static int
+wl_iw_set_nick(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_iw_t *iw = IW_DEV_IF(dev);
+ WL_TRACE(("%s: SIOCSIWNICKN\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ if (dwrq->length > sizeof(iw->nickname))
+ return -E2BIG;
+
+ memcpy(iw->nickname, extra, dwrq->length);
+ iw->nickname[dwrq->length - 1] = '\0';
+
+ return 0;
+}
+
+static int
+wl_iw_get_nick(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_iw_t *iw = IW_DEV_IF(dev);
+ WL_TRACE(("%s: SIOCGIWNICKN\n", dev->name));
+
+ if (!extra)
+ return -EINVAL;
+
+ strcpy(extra, iw->nickname);
+ dwrq->length = strlen(extra) + 1;
+
+ return 0;
+}
+
+static int wl_iw_set_rate(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ wl_rateset_t rateset;
+ int error, rate, i, error_bg, error_a;
+
+ WL_TRACE(("%s: SIOCSIWRATE\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_CURR_RATESET, &rateset, sizeof(rateset))))
+ return error;
+
+ rateset.count = dtoh32(rateset.count);
+
+ if (vwrq->value < 0) {
+
+ rate = rateset.rates[rateset.count - 1] & 0x7f;
+ } else if (vwrq->value < rateset.count) {
+
+ rate = rateset.rates[vwrq->value] & 0x7f;
+ } else {
+
+ rate = vwrq->value / 500000;
+ }
+
+ if (vwrq->fixed) {
+
+ error_bg = dev_wlc_intvar_set(dev, "bg_rate", rate);
+ error_a = dev_wlc_intvar_set(dev, "a_rate", rate);
+
+ if (error_bg && error_a)
+ return (error_bg | error_a);
+ } else {
+
+ error_bg = dev_wlc_intvar_set(dev, "bg_rate", 0);
+
+ error_a = dev_wlc_intvar_set(dev, "a_rate", 0);
+
+ if (error_bg && error_a)
+ return (error_bg | error_a);
+
+ for (i = 0; i < rateset.count; i++)
+ if ((rateset.rates[i] & 0x7f) > rate)
+ break;
+ rateset.count = htod32(i);
+
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_RATESET, &rateset, sizeof(rateset))))
+ return error;
+ }
+
+ return 0;
+}
+
+static int wl_iw_get_rate(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, rate;
+
+ WL_TRACE(("%s: SIOCGIWRATE\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_RATE, &rate, sizeof(rate))))
+ return error;
+ rate = dtoh32(rate);
+ vwrq->value = rate * 500000;
+
+ return 0;
+}
+
+static int
+wl_iw_set_rts(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, rts;
+
+ WL_TRACE(("%s: SIOCSIWRTS\n", dev->name));
+
+ if (vwrq->disabled)
+ rts = DOT11_DEFAULT_RTS_LEN;
+ else if (vwrq->value < 0 || vwrq->value > DOT11_DEFAULT_RTS_LEN)
+ return -EINVAL;
+ else
+ rts = vwrq->value;
+
+ if ((error = dev_wlc_intvar_set(dev, "rtsthresh", rts)))
+ return error;
+
+ return 0;
+}
+
+static int
+wl_iw_get_rts(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, rts;
+
+ WL_TRACE(("%s: SIOCGIWRTS\n", dev->name));
+
+ if ((error = dev_wlc_intvar_get(dev, "rtsthresh", &rts)))
+ return error;
+
+ vwrq->value = rts;
+ vwrq->disabled = (rts >= DOT11_DEFAULT_RTS_LEN);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+static int
+wl_iw_set_frag(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, frag;
+
+ WL_TRACE(("%s: SIOCSIWFRAG\n", dev->name));
+
+ if (vwrq->disabled)
+ frag = DOT11_DEFAULT_FRAG_LEN;
+ else if (vwrq->value < 0 || vwrq->value > DOT11_DEFAULT_FRAG_LEN)
+ return -EINVAL;
+ else
+ frag = vwrq->value;
+
+ if ((error = dev_wlc_intvar_set(dev, "fragthresh", frag)))
+ return error;
+
+ return 0;
+}
+
+static int
+wl_iw_get_frag(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, fragthreshold;
+
+ WL_TRACE(("%s: SIOCGIWFRAG\n", dev->name));
+
+ if ((error = dev_wlc_intvar_get(dev, "fragthresh", &fragthreshold)))
+ return error;
+
+ vwrq->value = fragthreshold;
+ vwrq->disabled = (fragthreshold >= DOT11_DEFAULT_FRAG_LEN);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+static int
+wl_iw_set_txpow(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, disable;
+ uint16 txpwrmw;
+ WL_TRACE(("%s: SIOCSIWTXPOW\n", dev->name));
+
+ disable = vwrq->disabled ? WL_RADIO_SW_DISABLE : 0;
+ disable += WL_RADIO_SW_DISABLE << 16;
+
+ disable = htod32(disable);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_RADIO, &disable, sizeof(disable))))
+ return error;
+
+ if (disable & WL_RADIO_SW_DISABLE)
+ return 0;
+
+ if (!(vwrq->flags & IW_TXPOW_MWATT))
+ return -EINVAL;
+
+ if (vwrq->value < 0)
+ return 0;
+
+ if (vwrq->value > 0xffff) txpwrmw = 0xffff;
+ else txpwrmw = (uint16)vwrq->value;
+
+ error = dev_wlc_intvar_set(dev, "qtxpower", (int)(bcm_mw_to_qdbm(txpwrmw)));
+ return error;
+}
+
+static int
+wl_iw_get_txpow(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, disable, txpwrdbm;
+ uint8 result;
+
+ WL_TRACE(("%s: SIOCGIWTXPOW\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_RADIO, &disable, sizeof(disable))) ||
+ (error = dev_wlc_intvar_get(dev, "qtxpower", &txpwrdbm)))
+ return error;
+
+ disable = dtoh32(disable);
+ result = (uint8)(txpwrdbm & ~WL_TXPWR_OVERRIDE);
+ vwrq->value = (int32)bcm_qdbm_to_mw(result);
+ vwrq->fixed = 0;
+ vwrq->disabled = (disable & (WL_RADIO_SW_DISABLE | WL_RADIO_HW_DISABLE)) ? 1 : 0;
+ vwrq->flags = IW_TXPOW_MWATT;
+
+ return 0;
+}
+
+#if WIRELESS_EXT > 10
+static int
+wl_iw_set_retry(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, lrl, srl;
+
+ WL_TRACE(("%s: SIOCSIWRETRY\n", dev->name));
+
+ if (vwrq->disabled || (vwrq->flags & IW_RETRY_LIFETIME))
+ return -EINVAL;
+
+ if (vwrq->flags & IW_RETRY_LIMIT) {
+
+#if WIRELESS_EXT > 20
+ if ((vwrq->flags & IW_RETRY_LONG) ||(vwrq->flags & IW_RETRY_MAX) ||
+ !((vwrq->flags & IW_RETRY_SHORT) || (vwrq->flags & IW_RETRY_MIN))) {
+#else
+ if ((vwrq->flags & IW_RETRY_MAX) || !(vwrq->flags & IW_RETRY_MIN)) {
+#endif
+
+ lrl = htod32(vwrq->value);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_LRL, &lrl, sizeof(lrl))))
+ return error;
+ }
+
+#if WIRELESS_EXT > 20
+ if ((vwrq->flags & IW_RETRY_SHORT) ||(vwrq->flags & IW_RETRY_MIN) ||
+ !((vwrq->flags & IW_RETRY_LONG) || (vwrq->flags & IW_RETRY_MAX))) {
+#else
+ if ((vwrq->flags & IW_RETRY_MIN) || !(vwrq->flags & IW_RETRY_MAX)) {
+#endif
+
+ srl = htod32(vwrq->value);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_SRL, &srl, sizeof(srl))))
+ return error;
+ }
+ }
+
+ return 0;
+}
+
+static int
+wl_iw_get_retry(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, lrl, srl;
+
+ WL_TRACE(("%s: SIOCGIWRETRY\n", dev->name));
+
+ vwrq->disabled = 0;
+
+ if ((vwrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME)
+ return -EINVAL;
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_LRL, &lrl, sizeof(lrl))) ||
+ (error = dev_wlc_ioctl(dev, WLC_GET_SRL, &srl, sizeof(srl))))
+ return error;
+
+ lrl = dtoh32(lrl);
+ srl = dtoh32(srl);
+
+ if (vwrq->flags & IW_RETRY_MAX) {
+ vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
+ vwrq->value = lrl;
+ } else {
+ vwrq->flags = IW_RETRY_LIMIT;
+ vwrq->value = srl;
+ if (srl != lrl)
+ vwrq->flags |= IW_RETRY_MIN;
+ }
+
+ return 0;
+}
+#endif
+
+static int
+wl_iw_set_encode(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_wsec_key_t key;
+ int error, val, wsec;
+
+ WL_TRACE(("%s: SIOCSIWENCODE\n", dev->name));
+
+ memset(&key, 0, sizeof(key));
+
+ if ((dwrq->flags & IW_ENCODE_INDEX) == 0) {
+
+ for (key.index = 0; key.index < DOT11_MAX_DEFAULT_KEYS; key.index++) {
+ val = htod32(key.index);
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val))))
+ return error;
+ val = dtoh32(val);
+ if (val)
+ break;
+ }
+
+ if (key.index == DOT11_MAX_DEFAULT_KEYS)
+ key.index = 0;
+ } else {
+ key.index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+ if (key.index >= DOT11_MAX_DEFAULT_KEYS)
+ return -EINVAL;
+ }
+
+ wsec = (dwrq->flags & IW_ENCODE_DISABLED) ? 0 : WEP_ENABLED;
+
+ if ((error = dev_wlc_intvar_set(dev, "wsec", wsec)))
+ return error;
+
+ if (!extra || !dwrq->length || (dwrq->flags & IW_ENCODE_NOKEY)) {
+
+ val = htod32(key.index);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_KEY_PRIMARY, &val, sizeof(val))))
+ return error;
+ } else {
+ key.len = dwrq->length;
+
+ if (dwrq->length > sizeof(key.data))
+ return -EINVAL;
+
+ memcpy(key.data, extra, dwrq->length);
+
+ key.flags = WL_PRIMARY_KEY;
+ switch (key.len) {
+ case WEP1_KEY_SIZE:
+ key.algo = CRYPTO_ALGO_WEP1;
+ break;
+ case WEP128_KEY_SIZE:
+ key.algo = CRYPTO_ALGO_WEP128;
+ break;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14)
+ case TKIP_KEY_SIZE:
+ key.algo = CRYPTO_ALGO_TKIP;
+ break;
+#endif
+ case AES_KEY_SIZE:
+ key.algo = CRYPTO_ALGO_AES_CCM;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ swap_key_from_BE(&key);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_KEY, &key, sizeof(key))))
+ return error;
+ }
+
+ val = (dwrq->flags & IW_ENCODE_RESTRICTED) ? 1 : 0;
+ val = htod32(val);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_AUTH, &val, sizeof(val))))
+ return error;
+
+ return 0;
+}
+
+static int
+wl_iw_get_encode(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_wsec_key_t key;
+ int error, val, wsec, auth;
+
+ WL_TRACE(("%s: SIOCGIWENCODE\n", dev->name));
+
+ bzero(&key, sizeof(wl_wsec_key_t));
+
+ if ((dwrq->flags & IW_ENCODE_INDEX) == 0) {
+
+ for (key.index = 0; key.index < DOT11_MAX_DEFAULT_KEYS; key.index++) {
+ val = key.index;
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val))))
+ return error;
+ val = dtoh32(val);
+ if (val)
+ break;
+ }
+ } else
+ key.index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+
+ if (key.index >= DOT11_MAX_DEFAULT_KEYS)
+ key.index = 0;
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_WSEC, &wsec, sizeof(wsec))) ||
+ (error = dev_wlc_ioctl(dev, WLC_GET_AUTH, &auth, sizeof(auth))))
+ return error;
+
+ swap_key_to_BE(&key);
+
+ wsec = dtoh32(wsec);
+ auth = dtoh32(auth);
+
+ dwrq->length = MIN(IW_ENCODING_TOKEN_MAX, key.len);
+
+ dwrq->flags = key.index + 1;
+ if (!(wsec & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))) {
+
+ dwrq->flags |= IW_ENCODE_DISABLED;
+ }
+ if (auth) {
+
+ dwrq->flags |= IW_ENCODE_RESTRICTED;
+ }
+
+ if (dwrq->length && extra)
+ memcpy(extra, key.data, dwrq->length);
+
+ return 0;
+}
+
+static int
+wl_iw_set_power(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, pm;
+
+ WL_TRACE(("%s: SIOCSIWPOWER\n", dev->name));
+
+ pm = vwrq->disabled ? PM_OFF : PM_MAX;
+
+ pm = htod32(pm);
+ if ((error = dev_wlc_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm))))
+ return error;
+
+ return 0;
+}
+
+static int
+wl_iw_get_power(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error, pm;
+
+ WL_TRACE(("%s: SIOCGIWPOWER\n", dev->name));
+
+ if ((error = dev_wlc_ioctl(dev, WLC_GET_PM, &pm, sizeof(pm))))
+ return error;
+
+ pm = dtoh32(pm);
+ vwrq->disabled = pm ? 0 : 1;
+ vwrq->flags = IW_POWER_ALL_R;
+
+ return 0;
+}
+
+#if WIRELESS_EXT > 17
+static int
+wl_iw_set_wpaie(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *iwp,
+ char *extra
+)
+{
+ dev_wlc_bufvar_set(dev, "wpaie", extra, iwp->length);
+
+ return 0;
+}
+
+static int
+wl_iw_get_wpaie(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *iwp,
+ char *extra
+)
+{
+ WL_TRACE(("%s: SIOCGIWGENIE\n", dev->name));
+ iwp->length = 64;
+ dev_wlc_bufvar_get(dev, "wpaie", extra, iwp->length);
+ return 0;
+}
+
+static int
+wl_iw_set_encodeext(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra
+)
+{
+ wl_wsec_key_t key;
+ int error;
+ struct iw_encode_ext *iwe;
+
+ WL_TRACE(("%s: SIOCSIWENCODEEXT\n", dev->name));
+
+ memset(&key, 0, sizeof(key));
+ iwe = (struct iw_encode_ext *)extra;
+
+ if (dwrq->flags & IW_ENCODE_DISABLED) {
+
+ }
+
+ key.index = 0;
+ if (dwrq->flags & IW_ENCODE_INDEX)
+ key.index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+
+ key.len = iwe->key_len;
+
+ if (!ETHER_ISMULTI(iwe->addr.sa_data))
+ bcopy((void *)&iwe->addr.sa_data, (char *)&key.ea, ETHER_ADDR_LEN);
+
+ if (key.len == 0) {
+ if (iwe->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+ WL_WSEC(("Changing the the primary Key to %d\n", key.index));
+
+ key.index = htod32(key.index);
+ error = dev_wlc_ioctl(dev, WLC_SET_KEY_PRIMARY,
+ &key.index, sizeof(key.index));
+ if (error)
+ return error;
+ }
+
+ else {
+ swap_key_from_BE(&key);
+ dev_wlc_ioctl(dev, WLC_SET_KEY, &key, sizeof(key));
+ }
+ }
+
+ else {
+ if (iwe->key_len > sizeof(key.data))
+ return -EINVAL;
+
+ WL_WSEC(("Setting the key index %d\n", key.index));
+ if (iwe->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+ WL_WSEC(("key is a Primary Key\n"));
+ key.flags = WL_PRIMARY_KEY;
+ }
+
+ bcopy((void *)iwe->key, key.data, iwe->key_len);
+
+ if (iwe->alg == IW_ENCODE_ALG_TKIP) {
+ uint8 keybuf[8];
+ bcopy(&key.data[24], keybuf, sizeof(keybuf));
+ bcopy(&key.data[16], &key.data[24], sizeof(keybuf));
+ bcopy(keybuf, &key.data[16], sizeof(keybuf));
+ }
+
+ if (iwe->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
+ uchar *ivptr;
+ ivptr = (uchar *)iwe->rx_seq;
+ key.rxiv.hi = (ivptr[5] << 24) | (ivptr[4] << 16) |
+ (ivptr[3] << 8) | ivptr[2];
+ key.rxiv.lo = (ivptr[1] << 8) | ivptr[0];
+ key.iv_initialized = TRUE;
+ }
+
+ switch (iwe->alg) {
+ case IW_ENCODE_ALG_NONE:
+ key.algo = CRYPTO_ALGO_OFF;
+ break;
+ case IW_ENCODE_ALG_WEP:
+ if (iwe->key_len == WEP1_KEY_SIZE)
+ key.algo = CRYPTO_ALGO_WEP1;
+ else
+ key.algo = CRYPTO_ALGO_WEP128;
+ break;
+ case IW_ENCODE_ALG_TKIP:
+ key.algo = CRYPTO_ALGO_TKIP;
+ break;
+ case IW_ENCODE_ALG_CCMP:
+ key.algo = CRYPTO_ALGO_AES_CCM;
+ break;
+ default:
+ break;
+ }
+ swap_key_from_BE(&key);
+
+ error = dev_wlc_ioctl(dev, WLC_SET_KEY, &key, sizeof(key));
+ if (error)
+ return error;
+ }
+ return 0;
+}
+
+#if WIRELESS_EXT > 17
+struct {
+ pmkid_list_t pmkids;
+ pmkid_t foo[MAXPMKID-1];
+} pmkid_list;
+static int
+wl_iw_set_pmksa(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ struct iw_pmksa *iwpmksa;
+ uint i;
+ char eabuf[ETHER_ADDR_STR_LEN];
+ pmkid_t * pmkid_array = pmkid_list.pmkids.pmkid;
+
+ WL_TRACE(("%s: SIOCSIWPMKSA\n", dev->name));
+ iwpmksa = (struct iw_pmksa *)extra;
+ bzero((char *)eabuf, ETHER_ADDR_STR_LEN);
+ if (iwpmksa->cmd == IW_PMKSA_FLUSH) {
+ WL_TRACE(("wl_iw_set_pmksa - IW_PMKSA_FLUSH\n"));
+ bzero((char *)&pmkid_list, sizeof(pmkid_list));
+ }
+ if (iwpmksa->cmd == IW_PMKSA_REMOVE) {
+ pmkid_list_t pmkid, *pmkidptr;
+ pmkidptr = &pmkid;
+ bcopy(&iwpmksa->bssid.sa_data[0], &pmkidptr->pmkid[0].BSSID, ETHER_ADDR_LEN);
+ bcopy(&iwpmksa->pmkid[0], &pmkidptr->pmkid[0].PMKID, WPA2_PMKID_LEN);
+ {
+ uint j;
+ WL_TRACE(("wl_iw_set_pmksa,IW_PMKSA_REMOVE - PMKID: %s = ",
+ bcm_ether_ntoa(&pmkidptr->pmkid[0].BSSID,
+ eabuf)));
+ for (j = 0; j < WPA2_PMKID_LEN; j++)
+ WL_TRACE(("%02x ", pmkidptr->pmkid[0].PMKID[j]));
+ WL_TRACE(("\n"));
+ }
+ for (i = 0; i < pmkid_list.pmkids.npmkid; i++)
+ if (!bcmp(&iwpmksa->bssid.sa_data[0], &pmkid_array[i].BSSID,
+ ETHER_ADDR_LEN))
+ break;
+ for (; i < pmkid_list.pmkids.npmkid; i++) {
+ bcopy(&pmkid_array[i+1].BSSID,
+ &pmkid_array[i].BSSID,
+ ETHER_ADDR_LEN);
+ bcopy(&pmkid_array[i+1].PMKID,
+ &pmkid_array[i].PMKID,
+ WPA2_PMKID_LEN);
+ }
+ pmkid_list.pmkids.npmkid--;
+ }
+ if (iwpmksa->cmd == IW_PMKSA_ADD) {
+ bcopy(&iwpmksa->bssid.sa_data[0],
+ &pmkid_array[pmkid_list.pmkids.npmkid].BSSID,
+ ETHER_ADDR_LEN);
+ bcopy(&iwpmksa->pmkid[0], &pmkid_array[pmkid_list.pmkids.npmkid].PMKID,
+ WPA2_PMKID_LEN);
+ {
+ uint j;
+ uint k;
+ k = pmkid_list.pmkids.npmkid;
+ BCM_REFERENCE(k);
+ WL_TRACE(("wl_iw_set_pmksa,IW_PMKSA_ADD - PMKID: %s = ",
+ bcm_ether_ntoa(&pmkid_array[k].BSSID,
+ eabuf)));
+ for (j = 0; j < WPA2_PMKID_LEN; j++)
+ WL_TRACE(("%02x ", pmkid_array[k].PMKID[j]));
+ WL_TRACE(("\n"));
+ }
+ pmkid_list.pmkids.npmkid++;
+ }
+ WL_TRACE(("PRINTING pmkid LIST - No of elements %d\n", pmkid_list.pmkids.npmkid));
+ for (i = 0; i < pmkid_list.pmkids.npmkid; i++) {
+ uint j;
+ WL_TRACE(("PMKID[%d]: %s = ", i,
+ bcm_ether_ntoa(&pmkid_array[i].BSSID,
+ eabuf)));
+ for (j = 0; j < WPA2_PMKID_LEN; j++)
+ WL_TRACE(("%02x ", pmkid_array[i].PMKID[j]));
+ printf("\n");
+ }
+ WL_TRACE(("\n"));
+ dev_wlc_bufvar_set(dev, "pmkid_info", (char *)&pmkid_list, sizeof(pmkid_list));
+ return 0;
+}
+#endif
+
+static int
+wl_iw_get_encodeext(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ WL_TRACE(("%s: SIOCGIWENCODEEXT\n", dev->name));
+ return 0;
+}
+
+static int
+wl_iw_set_wpaauth(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error = 0;
+ int paramid;
+ int paramval;
+ uint32 cipher_combined;
+ int val = 0;
+ wl_iw_t *iw = IW_DEV_IF(dev);
+
+ WL_TRACE(("%s: SIOCSIWAUTH\n", dev->name));
+
+ paramid = vwrq->flags & IW_AUTH_INDEX;
+ paramval = vwrq->value;
+
+ WL_TRACE(("%s: SIOCSIWAUTH, paramid = 0x%0x, paramval = 0x%0x\n",
+ dev->name, paramid, paramval));
+
+ switch (paramid) {
+
+ case IW_AUTH_WPA_VERSION:
+
+ if (paramval & IW_AUTH_WPA_VERSION_DISABLED)
+ val = WPA_AUTH_DISABLED;
+ else if (paramval & (IW_AUTH_WPA_VERSION_WPA))
+ val = WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED;
+ else if (paramval & IW_AUTH_WPA_VERSION_WPA2)
+ val = WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED;
+ WL_TRACE(("%s: %d: setting wpa_auth to 0x%0x\n", __FUNCTION__, __LINE__, val));
+ if ((error = dev_wlc_intvar_set(dev, "wpa_auth", val)))
+ return error;
+ break;
+
+ case IW_AUTH_CIPHER_PAIRWISE:
+ case IW_AUTH_CIPHER_GROUP:
+
+ if (paramid == IW_AUTH_CIPHER_PAIRWISE) {
+ iw->pwsec = paramval;
+ }
+ else {
+ iw->gwsec = paramval;
+ }
+
+ if ((error = dev_wlc_intvar_get(dev, "wsec", &val)))
+ return error;
+
+ cipher_combined = iw->gwsec | iw->pwsec;
+ val &= ~(WEP_ENABLED | TKIP_ENABLED | AES_ENABLED);
+ if (cipher_combined & (IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104))
+ val |= WEP_ENABLED;
+ if (cipher_combined & IW_AUTH_CIPHER_TKIP)
+ val |= TKIP_ENABLED;
+ if (cipher_combined & IW_AUTH_CIPHER_CCMP)
+ val |= AES_ENABLED;
+
+ if (iw->privacy_invoked && !val) {
+ WL_WSEC(("%s: %s: 'Privacy invoked' TRUE but clearing wsec, assuming "
+ "we're a WPS enrollee\n", dev->name, __FUNCTION__));
+ if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", TRUE))) {
+ WL_WSEC(("Failed to set iovar is_WPS_enrollee\n"));
+ return error;
+ }
+ } else if (val) {
+ if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", FALSE))) {
+ WL_WSEC(("Failed to clear iovar is_WPS_enrollee\n"));
+ return error;
+ }
+ }
+
+ if ((error = dev_wlc_intvar_set(dev, "wsec", val)))
+ return error;
+ break;
+
+ case IW_AUTH_KEY_MGMT:
+ if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val)))
+ return error;
+
+ if (val & (WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED)) {
+ if (paramval & IW_AUTH_KEY_MGMT_PSK)
+ val = WPA_AUTH_PSK;
+ else
+ val = WPA_AUTH_UNSPECIFIED;
+ }
+ else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED)) {
+ if (paramval & IW_AUTH_KEY_MGMT_PSK)
+ val = WPA2_AUTH_PSK;
+ else
+ val = WPA2_AUTH_UNSPECIFIED;
+ }
+ WL_TRACE(("%s: %d: setting wpa_auth to %d\n", __FUNCTION__, __LINE__, val));
+ if ((error = dev_wlc_intvar_set(dev, "wpa_auth", val)))
+ return error;
+ break;
+
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ dev_wlc_bufvar_set(dev, "tkip_countermeasures", (char *)&paramval, 1);
+ break;
+
+ case IW_AUTH_80211_AUTH_ALG:
+
+ WL_ERROR(("Setting the D11auth %d\n", paramval));
+ if (paramval & IW_AUTH_ALG_OPEN_SYSTEM)
+ val = 0;
+ else if (paramval & IW_AUTH_ALG_SHARED_KEY)
+ val = 1;
+ else
+ error = 1;
+ if (!error && (error = dev_wlc_intvar_set(dev, "auth", val)))
+ return error;
+ break;
+
+ case IW_AUTH_WPA_ENABLED:
+ if (paramval == 0) {
+ val = 0;
+ WL_TRACE(("%s: %d: setting wpa_auth to %d\n", __FUNCTION__, __LINE__, val));
+ error = dev_wlc_intvar_set(dev, "wpa_auth", val);
+ return error;
+ }
+ else {
+
+ }
+ break;
+
+ case IW_AUTH_DROP_UNENCRYPTED:
+ dev_wlc_bufvar_set(dev, "wsec_restrict", (char *)&paramval, 1);
+ break;
+
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ dev_wlc_bufvar_set(dev, "rx_unencrypted_eapol", (char *)&paramval, 1);
+ break;
+
+#if WIRELESS_EXT > 17
+
+ case IW_AUTH_ROAMING_CONTROL:
+ WL_TRACE(("%s: IW_AUTH_ROAMING_CONTROL\n", __FUNCTION__));
+
+ break;
+
+ case IW_AUTH_PRIVACY_INVOKED: {
+ int wsec;
+
+ if (paramval == 0) {
+ iw->privacy_invoked = FALSE;
+ if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", FALSE))) {
+ WL_WSEC(("Failed to clear iovar is_WPS_enrollee\n"));
+ return error;
+ }
+ } else {
+ iw->privacy_invoked = TRUE;
+ if ((error = dev_wlc_intvar_get(dev, "wsec", &wsec)))
+ return error;
+
+ if (!WSEC_ENABLED(wsec)) {
+
+ if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", TRUE))) {
+ WL_WSEC(("Failed to set iovar is_WPS_enrollee\n"));
+ return error;
+ }
+ } else {
+ if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", FALSE))) {
+ WL_WSEC(("Failed to clear iovar is_WPS_enrollee\n"));
+ return error;
+ }
+ }
+ }
+ break;
+ }
+
+#endif
+
+ default:
+ break;
+ }
+ return 0;
+}
+#define VAL_PSK(_val) (((_val) & WPA_AUTH_PSK) || ((_val) & WPA2_AUTH_PSK))
+
+static int
+wl_iw_get_wpaauth(
+ struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra
+)
+{
+ int error;
+ int paramid;
+ int paramval = 0;
+ int val;
+ wl_iw_t *iw = IW_DEV_IF(dev);
+
+ WL_TRACE(("%s: SIOCGIWAUTH\n", dev->name));
+
+ paramid = vwrq->flags & IW_AUTH_INDEX;
+
+ switch (paramid) {
+ case IW_AUTH_WPA_VERSION:
+
+ if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val)))
+ return error;
+ if (val & (WPA_AUTH_NONE | WPA_AUTH_DISABLED))
+ paramval = IW_AUTH_WPA_VERSION_DISABLED;
+ else if (val & (WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED))
+ paramval = IW_AUTH_WPA_VERSION_WPA;
+ else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED))
+ paramval = IW_AUTH_WPA_VERSION_WPA2;
+ break;
+
+ case IW_AUTH_CIPHER_PAIRWISE:
+ paramval = iw->pwsec;
+ break;
+
+ case IW_AUTH_CIPHER_GROUP:
+ paramval = iw->gwsec;
+ break;
+
+ case IW_AUTH_KEY_MGMT:
+
+ if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val)))
+ return error;
+ if (VAL_PSK(val))
+ paramval = IW_AUTH_KEY_MGMT_PSK;
+ else
+ paramval = IW_AUTH_KEY_MGMT_802_1X;
+
+ break;
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ dev_wlc_bufvar_get(dev, "tkip_countermeasures", (char *)&paramval, 1);
+ break;
+
+ case IW_AUTH_DROP_UNENCRYPTED:
+ dev_wlc_bufvar_get(dev, "wsec_restrict", (char *)&paramval, 1);
+ break;
+
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ dev_wlc_bufvar_get(dev, "rx_unencrypted_eapol", (char *)&paramval, 1);
+ break;
+
+ case IW_AUTH_80211_AUTH_ALG:
+
+ if ((error = dev_wlc_intvar_get(dev, "auth", &val)))
+ return error;
+ if (!val)
+ paramval = IW_AUTH_ALG_OPEN_SYSTEM;
+ else
+ paramval = IW_AUTH_ALG_SHARED_KEY;
+ break;
+ case IW_AUTH_WPA_ENABLED:
+ if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val)))
+ return error;
+ if (val)
+ paramval = TRUE;
+ else
+ paramval = FALSE;
+ break;
+
+#if WIRELESS_EXT > 17
+
+ case IW_AUTH_ROAMING_CONTROL:
+ WL_ERROR(("%s: IW_AUTH_ROAMING_CONTROL\n", __FUNCTION__));
+
+ break;
+
+ case IW_AUTH_PRIVACY_INVOKED:
+ paramval = iw->privacy_invoked;
+ break;
+
+#endif
+ }
+ vwrq->value = paramval;
+ return 0;
+}
+#endif
+
+static const iw_handler wl_iw_handler[] =
+{
+ (iw_handler) wl_iw_config_commit,
+ (iw_handler) wl_iw_get_name,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) wl_iw_set_freq,
+ (iw_handler) wl_iw_get_freq,
+ (iw_handler) wl_iw_set_mode,
+ (iw_handler) wl_iw_get_mode,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) wl_iw_get_range,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) wl_iw_set_spy,
+ (iw_handler) wl_iw_get_spy,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) wl_iw_set_wap,
+ (iw_handler) wl_iw_get_wap,
+#if WIRELESS_EXT > 17
+ (iw_handler) wl_iw_mlme,
+#else
+ (iw_handler) NULL,
+#endif
+ (iw_handler) wl_iw_get_aplist,
+#if WIRELESS_EXT > 13
+ (iw_handler) wl_iw_set_scan,
+ (iw_handler) wl_iw_get_scan,
+#else
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+#endif
+ (iw_handler) wl_iw_set_essid,
+ (iw_handler) wl_iw_get_essid,
+ (iw_handler) wl_iw_set_nick,
+ (iw_handler) wl_iw_get_nick,
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) wl_iw_set_rate,
+ (iw_handler) wl_iw_get_rate,
+ (iw_handler) wl_iw_set_rts,
+ (iw_handler) wl_iw_get_rts,
+ (iw_handler) wl_iw_set_frag,
+ (iw_handler) wl_iw_get_frag,
+ (iw_handler) wl_iw_set_txpow,
+ (iw_handler) wl_iw_get_txpow,
+#if WIRELESS_EXT > 10
+ (iw_handler) wl_iw_set_retry,
+ (iw_handler) wl_iw_get_retry,
+#endif
+ (iw_handler) wl_iw_set_encode,
+ (iw_handler) wl_iw_get_encode,
+ (iw_handler) wl_iw_set_power,
+ (iw_handler) wl_iw_get_power,
+#if WIRELESS_EXT > 17
+ (iw_handler) NULL,
+ (iw_handler) NULL,
+ (iw_handler) wl_iw_set_wpaie,
+ (iw_handler) wl_iw_get_wpaie,
+ (iw_handler) wl_iw_set_wpaauth,
+ (iw_handler) wl_iw_get_wpaauth,
+ (iw_handler) wl_iw_set_encodeext,
+ (iw_handler) wl_iw_get_encodeext,
+ (iw_handler) wl_iw_set_pmksa,
+#endif
+};
+
+#if WIRELESS_EXT > 12
+enum {
+ WL_IW_SET_LEDDC = SIOCIWFIRSTPRIV,
+ WL_IW_SET_VLANMODE,
+ WL_IW_SET_PM
+};
+
+static iw_handler wl_iw_priv_handler[] = {
+ wl_iw_set_leddc,
+ wl_iw_set_vlanmode,
+ wl_iw_set_pm
+};
+
+static struct iw_priv_args wl_iw_priv_args[] = {
+ {
+ WL_IW_SET_LEDDC,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ 0,
+ "set_leddc"
+ },
+ {
+ WL_IW_SET_VLANMODE,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ 0,
+ "set_vlanmode"
+ },
+ {
+ WL_IW_SET_PM,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ 0,
+ "set_pm"
+ }
+};
+
+const struct iw_handler_def wl_iw_handler_def =
+{
+ .num_standard = ARRAYSIZE(wl_iw_handler),
+ .num_private = ARRAY_SIZE(wl_iw_priv_handler),
+ .num_private_args = ARRAY_SIZE(wl_iw_priv_args),
+ .standard = (iw_handler *) wl_iw_handler,
+ .private = wl_iw_priv_handler,
+ .private_args = wl_iw_priv_args,
+#if WIRELESS_EXT >= 19
+ get_wireless_stats: wl_get_wireless_stats,
+#endif
+ };
+#endif
+
+int
+wl_iw_ioctl(
+ struct net_device *dev,
+ struct ifreq *rq,
+ int cmd
+)
+{
+ struct iwreq *wrq = (struct iwreq *) rq;
+ struct iw_request_info info;
+ iw_handler handler;
+ char *extra = NULL;
+ size_t token_size = 1;
+ int max_tokens = 0, ret = 0;
+
+ if (cmd < SIOCIWFIRST ||
+ IW_IOCTL_IDX(cmd) >= ARRAYSIZE(wl_iw_handler) ||
+ !(handler = wl_iw_handler[IW_IOCTL_IDX(cmd)]))
+ return -EOPNOTSUPP;
+
+ switch (cmd) {
+
+ case SIOCSIWESSID:
+ case SIOCGIWESSID:
+ case SIOCSIWNICKN:
+ case SIOCGIWNICKN:
+ max_tokens = IW_ESSID_MAX_SIZE + 1;
+ break;
+
+ case SIOCSIWENCODE:
+ case SIOCGIWENCODE:
+#if WIRELESS_EXT > 17
+ case SIOCSIWENCODEEXT:
+ case SIOCGIWENCODEEXT:
+#endif
+ max_tokens = IW_ENCODING_TOKEN_MAX;
+ break;
+
+ case SIOCGIWRANGE:
+ max_tokens = sizeof(struct iw_range);
+ break;
+
+ case SIOCGIWAPLIST:
+ token_size = sizeof(struct sockaddr) + sizeof(struct iw_quality);
+ max_tokens = IW_MAX_AP;
+ break;
+
+#if WIRELESS_EXT > 13
+ case SIOCGIWSCAN:
+ max_tokens = IW_SCAN_MAX_DATA;
+ break;
+#endif
+
+ case SIOCSIWSPY:
+ token_size = sizeof(struct sockaddr);
+ max_tokens = IW_MAX_SPY;
+ break;
+
+ case SIOCGIWSPY:
+ token_size = sizeof(struct sockaddr) + sizeof(struct iw_quality);
+ max_tokens = IW_MAX_SPY;
+ break;
+ default:
+ break;
+ }
+
+ if (max_tokens && wrq->u.data.pointer) {
+ if (wrq->u.data.length > max_tokens)
+ return -E2BIG;
+
+ if (!(extra = kmalloc(max_tokens * token_size, GFP_KERNEL)))
+ return -ENOMEM;
+
+ if (copy_from_user(extra, wrq->u.data.pointer, wrq->u.data.length * token_size)) {
+ kfree(extra);
+ return -EFAULT;
+ }
+ }
+
+ info.cmd = cmd;
+ info.flags = 0;
+
+ ret = handler(dev, &info, &wrq->u, extra);
+
+ if (extra) {
+ if (copy_to_user(wrq->u.data.pointer, extra, wrq->u.data.length * token_size)) {
+ kfree(extra);
+ return -EFAULT;
+ }
+
+ kfree(extra);
+ }
+
+ return ret;
+}
+
+bool
+wl_iw_conn_status_str(uint32 event_type, uint32 status, uint32 reason,
+ char* stringBuf, uint buflen)
+{
+ typedef struct conn_fail_event_map_t {
+ uint32 inEvent;
+ uint32 inStatus;
+ uint32 inReason;
+ const char* outName;
+ const char* outCause;
+ } conn_fail_event_map_t;
+
+# define WL_IW_DONT_CARE 9999
+ const conn_fail_event_map_t event_map [] = {
+
+ {WLC_E_SET_SSID, WLC_E_STATUS_SUCCESS, WL_IW_DONT_CARE,
+ "Conn", "Success"},
+ {WLC_E_SET_SSID, WLC_E_STATUS_NO_NETWORKS, WL_IW_DONT_CARE,
+ "Conn", "NoNetworks"},
+ {WLC_E_SET_SSID, WLC_E_STATUS_FAIL, WL_IW_DONT_CARE,
+ "Conn", "ConfigMismatch"},
+ {WLC_E_PRUNE, WL_IW_DONT_CARE, WLC_E_PRUNE_ENCR_MISMATCH,
+ "Conn", "EncrypMismatch"},
+ {WLC_E_PRUNE, WL_IW_DONT_CARE, WLC_E_RSN_MISMATCH,
+ "Conn", "RsnMismatch"},
+ {WLC_E_AUTH, WLC_E_STATUS_TIMEOUT, WL_IW_DONT_CARE,
+ "Conn", "AuthTimeout"},
+ {WLC_E_AUTH, WLC_E_STATUS_FAIL, WL_IW_DONT_CARE,
+ "Conn", "AuthFail"},
+ {WLC_E_AUTH, WLC_E_STATUS_NO_ACK, WL_IW_DONT_CARE,
+ "Conn", "AuthNoAck"},
+ {WLC_E_REASSOC, WLC_E_STATUS_FAIL, WL_IW_DONT_CARE,
+ "Conn", "ReassocFail"},
+ {WLC_E_REASSOC, WLC_E_STATUS_TIMEOUT, WL_IW_DONT_CARE,
+ "Conn", "ReassocTimeout"},
+ {WLC_E_REASSOC, WLC_E_STATUS_ABORT, WL_IW_DONT_CARE,
+ "Conn", "ReassocAbort"},
+ {WLC_E_DEAUTH_IND, WL_IW_DONT_CARE, WL_IW_DONT_CARE,
+ "Conn", "Deauth"},
+ {WLC_E_DISASSOC_IND, WL_IW_DONT_CARE, WL_IW_DONT_CARE,
+ "Conn", "DisassocInd"},
+ {WLC_E_DISASSOC, WL_IW_DONT_CARE, WL_IW_DONT_CARE,
+ "Conn", "Disassoc"}
+ };
+
+ const char* name = "";
+ const char* cause = NULL;
+ int i;
+
+ for (i = 0; i < sizeof(event_map)/sizeof(event_map[0]); i++) {
+ const conn_fail_event_map_t* row = &event_map[i];
+ if (row->inEvent == event_type &&
+ (row->inStatus == status || row->inStatus == WL_IW_DONT_CARE) &&
+ (row->inReason == reason || row->inReason == WL_IW_DONT_CARE)) {
+ name = row->outName;
+ cause = row->outCause;
+ break;
+ }
+ }
+
+ if (cause) {
+ memset(stringBuf, 0, buflen);
+ snprintf(stringBuf, buflen, "%s %s %02d %02d",
+ name, cause, status, reason);
+ WL_TRACE(("Connection status: %s\n", stringBuf));
+ return TRUE;
+ } else {
+ return FALSE;
+ }
+}
+
+#if (WIRELESS_EXT > 14)
+
+static bool
+wl_iw_check_conn_fail(wl_event_msg_t *e, char* stringBuf, uint buflen)
+{
+ uint32 event = e->event_type;
+ uint32 status = e->status;
+ uint32 reason = e->reason;
+
+ if (wl_iw_conn_status_str(event, status, reason, stringBuf, buflen)) {
+ return TRUE;
+ } else
+ {
+ return FALSE;
+ }
+}
+#endif
+
+#ifndef IW_CUSTOM_MAX
+#define IW_CUSTOM_MAX 256
+#endif
+
+void
+wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void* data)
+{
+#if WIRELESS_EXT > 13
+ union iwreq_data wrqu;
+ char extra[IW_CUSTOM_MAX + 1];
+ int cmd = 0;
+ uint32 event_type = e->event_type;
+ uint16 flags = e->flags;
+ uint32 datalen = e->datalen;
+ uint32 status = e->status;
+
+ memset(&wrqu, 0, sizeof(wrqu));
+ memset(extra, 0, sizeof(extra));
+
+ memcpy(wrqu.addr.sa_data, &e->addr, ETHER_ADDR_LEN);
+ wrqu.addr.sa_family = ARPHRD_ETHER;
+
+ switch (event_type) {
+ case WLC_E_TXFAIL:
+ cmd = IWEVTXDROP;
+ break;
+#if WIRELESS_EXT > 14
+ case WLC_E_JOIN:
+ case WLC_E_ASSOC_IND:
+ case WLC_E_REASSOC_IND:
+ cmd = IWEVREGISTERED;
+ break;
+ case WLC_E_DEAUTH_IND:
+ case WLC_E_DISASSOC_IND:
+ cmd = SIOCGIWAP;
+ wrqu.data.length = strlen(extra);
+ bzero(wrqu.addr.sa_data, ETHER_ADDR_LEN);
+ bzero(&extra, ETHER_ADDR_LEN);
+ break;
+
+ case WLC_E_LINK:
+ case WLC_E_NDIS_LINK:
+ cmd = SIOCGIWAP;
+ wrqu.data.length = strlen(extra);
+ if (!(flags & WLC_EVENT_MSG_LINK)) {
+ bzero(wrqu.addr.sa_data, ETHER_ADDR_LEN);
+ bzero(&extra, ETHER_ADDR_LEN);
+ }
+ break;
+ case WLC_E_ACTION_FRAME:
+ cmd = IWEVCUSTOM;
+ if (datalen + 1 <= sizeof(extra)) {
+ wrqu.data.length = datalen + 1;
+ extra[0] = WLC_E_ACTION_FRAME;
+ memcpy(&extra[1], data, datalen);
+ WL_TRACE(("WLC_E_ACTION_FRAME len %d \n", wrqu.data.length));
+ }
+ break;
+
+ case WLC_E_ACTION_FRAME_COMPLETE:
+ cmd = IWEVCUSTOM;
+ if (sizeof(status) + 1 <= sizeof(extra)) {
+ wrqu.data.length = sizeof(status) + 1;
+ extra[0] = WLC_E_ACTION_FRAME_COMPLETE;
+ memcpy(&extra[1], &status, sizeof(status));
+ WL_TRACE(("wl_iw_event status %d \n", status));
+ }
+ break;
+#endif
+#if WIRELESS_EXT > 17
+ case WLC_E_MIC_ERROR: {
+ struct iw_michaelmicfailure *micerrevt = (struct iw_michaelmicfailure *)&extra;
+ cmd = IWEVMICHAELMICFAILURE;
+ wrqu.data.length = sizeof(struct iw_michaelmicfailure);
+ if (flags & WLC_EVENT_MSG_GROUP)
+ micerrevt->flags |= IW_MICFAILURE_GROUP;
+ else
+ micerrevt->flags |= IW_MICFAILURE_PAIRWISE;
+ memcpy(micerrevt->src_addr.sa_data, &e->addr, ETHER_ADDR_LEN);
+ micerrevt->src_addr.sa_family = ARPHRD_ETHER;
+
+ break;
+ }
+
+ case WLC_E_ASSOC_REQ_IE:
+ cmd = IWEVASSOCREQIE;
+ wrqu.data.length = datalen;
+ if (datalen < sizeof(extra))
+ memcpy(extra, data, datalen);
+ break;
+
+ case WLC_E_ASSOC_RESP_IE:
+ cmd = IWEVASSOCRESPIE;
+ wrqu.data.length = datalen;
+ if (datalen < sizeof(extra))
+ memcpy(extra, data, datalen);
+ break;
+
+ case WLC_E_PMKID_CACHE: {
+ struct iw_pmkid_cand *iwpmkidcand = (struct iw_pmkid_cand *)&extra;
+ pmkid_cand_list_t *pmkcandlist;
+ pmkid_cand_t *pmkidcand;
+ int count;
+
+ if (data == NULL)
+ break;
+
+ cmd = IWEVPMKIDCAND;
+ pmkcandlist = data;
+ count = ntoh32_ua((uint8 *)&pmkcandlist->npmkid_cand);
+ wrqu.data.length = sizeof(struct iw_pmkid_cand);
+ pmkidcand = pmkcandlist->pmkid_cand;
+ while (count) {
+ bzero(iwpmkidcand, sizeof(struct iw_pmkid_cand));
+ if (pmkidcand->preauth)
+ iwpmkidcand->flags |= IW_PMKID_CAND_PREAUTH;
+ bcopy(&pmkidcand->BSSID, &iwpmkidcand->bssid.sa_data,
+ ETHER_ADDR_LEN);
+ wireless_send_event(dev, cmd, &wrqu, extra);
+ pmkidcand++;
+ count--;
+ }
+ break;
+ }
+#endif
+
+ case WLC_E_SCAN_COMPLETE:
+#if WIRELESS_EXT > 14
+ cmd = SIOCGIWSCAN;
+#endif
+ break;
+
+ default:
+
+ break;
+ }
+
+ if (cmd) {
+ if (cmd == SIOCGIWSCAN)
+ wireless_send_event(dev, cmd, &wrqu, NULL);
+ else
+ wireless_send_event(dev, cmd, &wrqu, extra);
+ }
+
+#if WIRELESS_EXT > 14
+
+ memset(extra, 0, sizeof(extra));
+ if (wl_iw_check_conn_fail(e, extra, sizeof(extra))) {
+ cmd = IWEVCUSTOM;
+ wrqu.data.length = strlen(extra);
+ wireless_send_event(dev, cmd, &wrqu, extra);
+ }
+#endif
+
+#endif
+}
+
+int wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats)
+{
+ int res = 0;
+ wl_cnt_t cnt;
+ int phy_noise;
+ int rssi;
+ scb_val_t scb_val;
+
+ phy_noise = 0;
+ if ((res = dev_wlc_ioctl(dev, WLC_GET_PHY_NOISE, &phy_noise, sizeof(phy_noise))))
+ goto done;
+
+ phy_noise = dtoh32(phy_noise);
+ WL_TRACE(("wl_iw_get_wireless_stats phy noise=%d\n *****", phy_noise));
+
+ scb_val.val = 0;
+ if ((res = dev_wlc_ioctl(dev, WLC_GET_RSSI, &scb_val, sizeof(scb_val_t))))
+ goto done;
+
+ rssi = dtoh32(scb_val.val);
+ WL_TRACE(("wl_iw_get_wireless_stats rssi=%d ****** \n", rssi));
+ if (rssi <= WL_IW_RSSI_NO_SIGNAL)
+ wstats->qual.qual = 0;
+ else if (rssi <= WL_IW_RSSI_VERY_LOW)
+ wstats->qual.qual = 1;
+ else if (rssi <= WL_IW_RSSI_LOW)
+ wstats->qual.qual = 2;
+ else if (rssi <= WL_IW_RSSI_GOOD)
+ wstats->qual.qual = 3;
+ else if (rssi <= WL_IW_RSSI_VERY_GOOD)
+ wstats->qual.qual = 4;
+ else
+ wstats->qual.qual = 5;
+
+ wstats->qual.level = 0x100 + rssi;
+ wstats->qual.noise = 0x100 + phy_noise;
+#if WIRELESS_EXT > 18
+ wstats->qual.updated |= (IW_QUAL_ALL_UPDATED | IW_QUAL_DBM);
+#else
+ wstats->qual.updated |= 7;
+#endif
+
+#if WIRELESS_EXT > 11
+ WL_TRACE(("wl_iw_get_wireless_stats counters=%d\n *****", (int)sizeof(wl_cnt_t)));
+
+ memset(&cnt, 0, sizeof(wl_cnt_t));
+ res = dev_wlc_bufvar_get(dev, "counters", (char *)&cnt, sizeof(wl_cnt_t));
+ if (res)
+ {
+ WL_ERROR(("wl_iw_get_wireless_stats counters failed error=%d ****** \n", res));
+ goto done;
+ }
+
+ cnt.version = dtoh16(cnt.version);
+ if (cnt.version != WL_CNT_T_VERSION) {
+ WL_TRACE(("\tIncorrect version of counters struct: expected %d; got %d\n",
+ WL_CNT_T_VERSION, cnt.version));
+ goto done;
+ }
+
+ wstats->discard.nwid = 0;
+ wstats->discard.code = dtoh32(cnt.rxundec);
+ wstats->discard.fragment = dtoh32(cnt.rxfragerr);
+ wstats->discard.retries = dtoh32(cnt.txfail);
+ wstats->discard.misc = dtoh32(cnt.rxrunt) + dtoh32(cnt.rxgiant);
+ wstats->miss.beacon = 0;
+
+ WL_TRACE(("wl_iw_get_wireless_stats counters txframe=%d txbyte=%d\n",
+ dtoh32(cnt.txframe), dtoh32(cnt.txbyte)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters rxfrmtoolong=%d\n", dtoh32(cnt.rxfrmtoolong)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters rxbadplcp=%d\n", dtoh32(cnt.rxbadplcp)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters rxundec=%d\n", dtoh32(cnt.rxundec)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters rxfragerr=%d\n", dtoh32(cnt.rxfragerr)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters txfail=%d\n", dtoh32(cnt.txfail)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters rxrunt=%d\n", dtoh32(cnt.rxrunt)));
+ WL_TRACE(("wl_iw_get_wireless_stats counters rxgiant=%d\n", dtoh32(cnt.rxgiant)));
+
+#endif
+
+done:
+ return res;
+}
+
+int
+wl_iw_attach(struct net_device *dev, void * dhdp)
+{
+ return 0;
+}
+
+void wl_iw_detach(void)
+{
+}
+
+#endif
generated by cgit (git 2.34.1) at 2024-04-27 02:08:28 +0000