mac80211_hwsim: Incorporate txpower into rssi
Up to now mac80211_hwsim has been reporting an rssi of -50. This patch improves the model slightly by returning txpower-50. This makes it easy to stimulate tests that need to see a varying rssi. Signed-off-by: Blaise Gassend <blaise@willowgarage.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -309,6 +309,8 @@ struct mac80211_hwsim_data {
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*/
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*/
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u64 group;
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u64 group;
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struct dentry *debugfs_group;
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struct dentry *debugfs_group;
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int power_level;
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};
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};
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@ -497,7 +499,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
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rx_status.band = data->channel->band;
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rx_status.band = data->channel->band;
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rx_status.rate_idx = info->control.rates[0].idx;
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rx_status.rate_idx = info->control.rates[0].idx;
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/* TODO: simulate real signal strength (and optional packet loss) */
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/* TODO: simulate real signal strength (and optional packet loss) */
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rx_status.signal = -50;
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rx_status.signal = data->power_level - 50;
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if (data->ps != PS_DISABLED)
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if (data->ps != PS_DISABLED)
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hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
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hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
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@ -698,6 +700,7 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
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data->idle = !!(conf->flags & IEEE80211_CONF_IDLE);
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data->idle = !!(conf->flags & IEEE80211_CONF_IDLE);
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data->channel = conf->channel;
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data->channel = conf->channel;
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data->power_level = conf->power_level;
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if (!data->started || !data->beacon_int)
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if (!data->started || !data->beacon_int)
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del_timer(&data->beacon_timer);
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del_timer(&data->beacon_timer);
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else
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else
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