/**
- * the rates supported by the card
- */
-static u8 libertas_wlan_data_rates[WLAN_SUPPORTED_RATES] =
- { 0x02, 0x04, 0x0B, 0x16, 0x00, 0x0C, 0x12,
- 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x00
-};
-
-/**
* @brief Convert mw value to dbm value
*
* @param mw the value of mw
adapter->radioon = option;
ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_radio_control,
- cmd_act_set,
- cmd_option_waitforrsp, 0, NULL);
+ CMD_802_11_RADIO_CONTROL,
+ CMD_ACT_SET,
+ CMD_OPTION_WAITFORRSP, 0, NULL);
}
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
}
/**
- * @brief Copy rates
- *
- * @param dest A pointer to Dest Buf
- * @param src A pointer to Src Buf
- * @param len The len of Src Buf
- * @return Number of rates copyed
- */
-static inline int copyrates(u8 * dest, int pos, u8 * src, int len)
-{
- int i;
-
- for (i = 0; i < len && src[i]; i++, pos++) {
- if (pos >= sizeof(u8) * WLAN_SUPPORTED_RATES)
- break;
- dest[pos] = src[i];
- }
-
- return pos;
-}
-
-/**
- * @brief Get active data rates
+ * @brief Copy active data rates based on adapter mode and status
*
* @param adapter A pointer to wlan_adapter structure
* @param rate The buf to return the active rates
- * @return The number of rates
*/
-static int get_active_data_rates(wlan_adapter * adapter,
- u8* rates)
+static void copy_active_data_rates(wlan_adapter * adapter, u8 * rates)
{
- int k = 0;
-
lbs_deb_enter(LBS_DEB_WEXT);
- if (adapter->connect_status != libertas_connected) {
- if (adapter->mode == IW_MODE_INFRA) {
- lbs_deb_wext("infra\n");
- k = copyrates(rates, k, libertas_supported_rates,
- sizeof(libertas_supported_rates));
- } else {
- lbs_deb_wext("Adhoc G\n");
- k = copyrates(rates, k, libertas_adhoc_rates_g,
- sizeof(libertas_adhoc_rates_g));
- }
- } else {
- k = copyrates(rates, 0, adapter->curbssparams.datarates,
- adapter->curbssparams.numofrates);
- }
+ if (adapter->connect_status != LIBERTAS_CONNECTED)
+ memcpy(rates, libertas_bg_rates, MAX_RATES);
+ else
+ memcpy(rates, adapter->curbssparams.rates, MAX_RATES);
- lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", k);
- return k;
+ lbs_deb_leave(LBS_DEB_WEXT);
}
static int wlan_get_name(struct net_device *dev, struct iw_request_info *info,
lbs_deb_enter(LBS_DEB_WEXT);
- if (adapter->connect_status == libertas_connected) {
+ if (adapter->connect_status == LIBERTAS_CONNECTED) {
memcpy(awrq->sa_data, adapter->curbssparams.bssid, ETH_ALEN);
} else {
memset(awrq->sa_data, 0, ETH_ALEN);
/* Use nickname to indicate that mesh is on */
- if (adapter->connect_status == libertas_connected) {
+ if (adapter->connect_status == LIBERTAS_CONNECTED) {
strncpy(extra, "Mesh", 12);
extra[12] = '\0';
dwrq->length = strlen(extra) + 1;
adapter->rtsthsd = rthr;
}
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_snmp_mib,
- cmd_act_set, cmd_option_waitforrsp,
+ ret = libertas_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
+ CMD_ACT_SET, CMD_OPTION_WAITFORRSP,
OID_802_11_RTS_THRESHOLD, &rthr);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
lbs_deb_enter(LBS_DEB_WEXT);
adapter->rtsthsd = 0;
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_snmp_mib,
- cmd_act_get, cmd_option_waitforrsp,
+ ret = libertas_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
+ CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
OID_802_11_RTS_THRESHOLD, NULL);
if (ret)
goto out;
adapter->fragthsd = fthr;
}
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_snmp_mib,
- cmd_act_set, cmd_option_waitforrsp,
+ ret = libertas_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
+ CMD_ACT_SET, CMD_OPTION_WAITFORRSP,
OID_802_11_FRAGMENTATION_THRESHOLD, &fthr);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
adapter->fragthsd = 0;
ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_snmp_mib,
- cmd_act_get, cmd_option_waitforrsp,
+ CMD_802_11_SNMP_MIB,
+ CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
OID_802_11_FRAGMENTATION_THRESHOLD, NULL);
if (ret)
goto out;
lbs_deb_enter(LBS_DEB_WEXT);
ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rf_tx_power,
- cmd_act_tx_power_opt_get,
- cmd_option_waitforrsp, 0, NULL);
+ CMD_802_11_RF_TX_POWER,
+ CMD_ACT_TX_POWER_OPT_GET,
+ CMD_OPTION_WAITFORRSP, 0, NULL);
if (ret)
goto out;
/* Adding 1 to convert retry count to try count */
adapter->txretrycount = vwrq->value + 1;
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_snmp_mib,
- cmd_act_set,
- cmd_option_waitforrsp,
+ ret = libertas_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
+ CMD_ACT_SET,
+ CMD_OPTION_WAITFORRSP,
OID_802_11_TX_RETRYCOUNT, NULL);
if (ret)
adapter->txretrycount = 0;
ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_snmp_mib,
- cmd_act_get, cmd_option_waitforrsp,
+ CMD_802_11_SNMP_MIB,
+ CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
OID_802_11_TX_RETRYCOUNT, NULL);
if (ret)
goto out;
wlan_adapter *adapter = priv->adapter;
struct iw_range *range = (struct iw_range *)extra;
struct chan_freq_power *cfp;
- u8 rates[WLAN_SUPPORTED_RATES];
+ u8 rates[MAX_RATES + 1];
u8 flag = 0;
range->max_nwid = 0;
memset(rates, 0, sizeof(rates));
- range->num_bitrates = get_active_data_rates(adapter, rates);
-
- for (i = 0; i < min_t(__u8, range->num_bitrates, IW_MAX_BITRATES) && rates[i];
- i++) {
- range->bitrate[i] = (rates[i] & 0x7f) * 500000;
- }
+ copy_active_data_rates(adapter, rates);
+ range->num_bitrates = strnlen(rates, IW_MAX_BITRATES);
+ for (i = 0; i < range->num_bitrates; i++)
+ range->bitrate[i] = rates[i] * 500000;
range->num_bitrates = i;
lbs_deb_wext("IW_MAX_BITRATES %d, num_bitrates %d\n", IW_MAX_BITRATES,
range->num_bitrates);
range->num_frequency = 0;
if (priv->adapter->enable11d &&
- adapter->connect_status == libertas_connected) {
+ adapter->connect_status == LIBERTAS_CONNECTED) {
u8 chan_no;
u8 band;
*/
if (vwrq->disabled) {
- adapter->psmode = wlan802_11powermodecam;
+ adapter->psmode = WLAN802_11POWERMODECAM;
if (adapter->psstate != PS_STATE_FULL_POWER) {
- libertas_ps_wakeup(priv, cmd_option_waitforrsp);
+ libertas_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
}
return 0;
return -EINVAL;
}
- if (adapter->psmode != wlan802_11powermodecam) {
+ if (adapter->psmode != WLAN802_11POWERMODECAM) {
return 0;
}
- adapter->psmode = wlan802_11powermodemax_psp;
+ adapter->psmode = WLAN802_11POWERMODEMAX_PSP;
- if (adapter->connect_status == libertas_connected) {
- libertas_ps_sleep(priv, cmd_option_waitforrsp);
+ if (adapter->connect_status == LIBERTAS_CONNECTED) {
+ libertas_ps_sleep(priv, CMD_OPTION_WAITFORRSP);
}
lbs_deb_leave(LBS_DEB_WEXT);
mode = adapter->psmode;
- if ((vwrq->disabled = (mode == wlan802_11powermodecam))
- || adapter->connect_status == libertas_disconnected)
+ if ((vwrq->disabled = (mode == WLAN802_11POWERMODECAM))
+ || adapter->connect_status == LIBERTAS_DISCONNECTED)
{
goto out;
}
priv->wstats.status = adapter->mode;
/* If we're not associated, all quality values are meaningless */
- if (adapter->connect_status != libertas_connected)
+ if (adapter->connect_status != LIBERTAS_CONNECTED)
goto out;
/* Quality by RSSI */
stats_valid = 1;
/* update stats asynchronously for future calls */
- libertas_prepare_and_send_command(priv, cmd_802_11_rssi, 0,
+ libertas_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
0, 0, NULL);
- libertas_prepare_and_send_command(priv, cmd_802_11_get_log, 0,
+ libertas_prepare_and_send_command(priv, CMD_802_11_GET_LOG, 0,
0, 0, NULL);
out:
if (!stats_valid) {
return ret;
}
-/**
- * @brief use index to get the data rate
- *
- * @param index The index of data rate
- * @return data rate or 0
- */
-u32 libertas_index_to_data_rate(u8 index)
-{
- if (index >= sizeof(libertas_wlan_data_rates))
- index = 0;
-
- return libertas_wlan_data_rates[index];
-}
-
-/**
- * @brief use rate to get the index
- *
- * @param rate data rate
- * @return index or 0
- */
-u8 libertas_data_rate_to_index(u32 rate)
-{
- u8 *ptr;
-
- if (rate)
- if ((ptr = memchr(libertas_wlan_data_rates, (u8) rate,
- sizeof(libertas_wlan_data_rates))))
- return (ptr - libertas_wlan_data_rates);
-
- return 0;
-}
-
static int wlan_set_rate(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
wlan_private *priv = dev->priv;
wlan_adapter *adapter = priv->adapter;
- u32 data_rate;
+ u32 new_rate;
u16 action;
- int ret = 0;
- u8 rates[WLAN_SUPPORTED_RATES];
- u8 *rate;
+ int ret = -EINVAL;
+ u8 rates[MAX_RATES + 1];
lbs_deb_enter(LBS_DEB_WEXT);
-
lbs_deb_wext("vwrq->value %d\n", vwrq->value);
+ /* Auto rate? */
if (vwrq->value == -1) {
- action = cmd_act_set_tx_auto; // Auto
- adapter->is_datarate_auto = 1;
- adapter->datarate = 0;
+ action = CMD_ACT_SET_TX_AUTO;
+ adapter->auto_rate = 1;
+ adapter->cur_rate = 0;
} else {
- if (vwrq->value % 100000) {
- return -EINVAL;
- }
-
- data_rate = vwrq->value / 500000;
+ if (vwrq->value % 100000)
+ goto out;
memset(rates, 0, sizeof(rates));
- get_active_data_rates(adapter, rates);
- rate = rates;
- while (*rate) {
- lbs_deb_wext("rate=0x%X, wanted data_rate 0x%X\n", *rate,
- data_rate);
- if ((*rate & 0x7f) == (data_rate & 0x7f))
- break;
- rate++;
- }
- if (!*rate) {
- lbs_pr_alert("fixed data rate 0x%X out "
- "of range\n", data_rate);
- return -EINVAL;
+ copy_active_data_rates(adapter, rates);
+ new_rate = vwrq->value / 500000;
+ if (!memchr(rates, new_rate, sizeof(rates))) {
+ lbs_pr_alert("fixed data rate 0x%X out of range\n",
+ new_rate);
+ goto out;
}
- adapter->datarate = data_rate;
- action = cmd_act_set_tx_fix_rate;
- adapter->is_datarate_auto = 0;
+ adapter->cur_rate = new_rate;
+ action = CMD_ACT_SET_TX_FIX_RATE;
+ adapter->auto_rate = 0;
}
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_data_rate,
- action, cmd_option_waitforrsp, 0, NULL);
+ ret = libertas_prepare_and_send_command(priv, CMD_802_11_DATA_RATE,
+ action, CMD_OPTION_WAITFORRSP, 0, NULL);
+out:
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
}
lbs_deb_enter(LBS_DEB_WEXT);
- if (adapter->is_datarate_auto) {
- vwrq->fixed = 0;
+ if (adapter->connect_status == LIBERTAS_CONNECTED) {
+ vwrq->value = adapter->cur_rate * 500000;
+
+ if (adapter->auto_rate)
+ vwrq->fixed = 0;
+ else
+ vwrq->fixed = 1;
+
} else {
- vwrq->fixed = 1;
+ vwrq->fixed = 0;
+ vwrq->value = 0;
}
- vwrq->value = adapter->datarate * 500000;
-
lbs_deb_leave(LBS_DEB_WEXT);
return 0;
}
return 0;
}
- adapter->preamble = cmd_type_auto_preamble;
+ adapter->preamble = CMD_TYPE_AUTO_PREAMBLE;
wlan_radio_ioctl(priv, RADIO_ON);
lbs_deb_wext("txpower set %d dbm\n", dbm);
ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rf_tx_power,
- cmd_act_tx_power_opt_set_low,
- cmd_option_waitforrsp, 0, (void *)&dbm);
+ CMD_802_11_RF_TX_POWER,
+ CMD_ACT_TX_POWER_OPT_SET_LOW,
+ CMD_OPTION_WAITFORRSP, 0, (void *)&dbm);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
/*
* Get the current SSID
*/
- if (adapter->connect_status == libertas_connected) {
+ if (adapter->connect_status == LIBERTAS_CONNECTED) {
memcpy(extra, adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len);
extra[adapter->curbssparams.ssid_len] = '\0';
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff