mac80211: add phy information to giwname
This patch add phy information to giwname. Quoting: It's not useless, it's supposed to tell you about the protocol capability of the device, like "IEEE 802.11b" or "IEEE 802.11abg" Jean Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -135,7 +135,39 @@ static int ieee80211_ioctl_giwname(struct net_device *dev,
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struct iw_request_info *info,
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char *name, char *extra)
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{
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struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
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struct ieee80211_supported_band *sband;
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u8 is_ht = 0, is_a = 0, is_b = 0, is_g = 0;
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sband = local->hw.wiphy->bands[IEEE80211_BAND_5GHZ];
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if (sband) {
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is_a = 1;
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is_ht |= sband->ht_info.ht_supported;
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}
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sband = local->hw.wiphy->bands[IEEE80211_BAND_2GHZ];
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if (sband) {
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int i;
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/* Check for mandatory rates */
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for (i = 0; i < sband->n_bitrates; i++) {
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if (sband->bitrates[i].bitrate == 10)
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is_b = 1;
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if (sband->bitrates[i].bitrate == 60)
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is_g = 1;
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}
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is_ht |= sband->ht_info.ht_supported;
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}
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strcpy(name, "IEEE 802.11");
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if (is_a)
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strcat(name, "a");
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if (is_b)
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strcat(name, "b");
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if (is_g)
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strcat(name, "g");
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if (is_ht)
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strcat(name, "n");
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return 0;
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}
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