mirror of https://gitee.com/openkylin/linux.git
99 lines
2.2 KiB
C
99 lines
2.2 KiB
C
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/* cfg80211 support
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*
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* See copyright notice in main.c
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*/
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#include <linux/ieee80211.h>
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#include <net/cfg80211.h>
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#include "hw.h"
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#include "main.h"
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#include "orinoco.h"
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#include "cfg.h"
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/* Supported bitrates. Must agree with hw.c */
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static struct ieee80211_rate orinoco_rates[] = {
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{ .bitrate = 10 },
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{ .bitrate = 20 },
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{ .bitrate = 55 },
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{ .bitrate = 110 },
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};
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static const void * const orinoco_wiphy_privid = &orinoco_wiphy_privid;
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/* Called after orinoco_private is allocated. */
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void orinoco_wiphy_init(struct wiphy *wiphy)
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{
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struct orinoco_private *priv = wiphy_priv(wiphy);
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wiphy->privid = orinoco_wiphy_privid;
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set_wiphy_dev(wiphy, priv->dev);
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}
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/* Called after firmware is initialised */
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int orinoco_wiphy_register(struct wiphy *wiphy)
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{
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struct orinoco_private *priv = wiphy_priv(wiphy);
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int i, channels = 0;
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if (priv->firmware_type == FIRMWARE_TYPE_AGERE)
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wiphy->max_scan_ssids = 1;
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else
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wiphy->max_scan_ssids = 0;
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wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
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/* TODO: should we set if we only have demo ad-hoc?
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* (priv->has_port3)
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*/
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if (priv->has_ibss)
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wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC);
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if (!priv->broken_monitor || force_monitor)
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wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
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priv->band.bitrates = orinoco_rates;
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priv->band.n_bitrates = ARRAY_SIZE(orinoco_rates);
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/* Only support channels allowed by the card EEPROM */
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for (i = 0; i < NUM_CHANNELS; i++) {
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if (priv->channel_mask & (1 << i)) {
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priv->channels[i].center_freq =
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ieee80211_dsss_chan_to_freq(i+1);
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channels++;
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}
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}
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priv->band.channels = priv->channels;
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priv->band.n_channels = channels;
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wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
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wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
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i = 0;
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if (priv->has_wep) {
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priv->cipher_suites[i] = WLAN_CIPHER_SUITE_WEP40;
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i++;
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if (priv->has_big_wep) {
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priv->cipher_suites[i] = WLAN_CIPHER_SUITE_WEP104;
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i++;
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}
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}
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if (priv->has_wpa) {
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priv->cipher_suites[i] = WLAN_CIPHER_SUITE_TKIP;
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i++;
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}
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wiphy->cipher_suites = priv->cipher_suites;
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wiphy->n_cipher_suites = i;
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wiphy->rts_threshold = priv->rts_thresh;
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if (!priv->has_mwo)
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wiphy->frag_threshold = priv->frag_thresh;
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return wiphy_register(wiphy);
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}
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const struct cfg80211_ops orinoco_cfg_ops = {
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};
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