From bdd7bd16439975133d36bcd7c9c489302a114525 Mon Sep 17 00:00:00 2001 From: Blaise Gassend Date: Thu, 28 Oct 2010 02:01:24 -0700 Subject: [PATCH] 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 Signed-off-by: John W. Linville --- drivers/net/wireless/mac80211_hwsim.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 7eaaa3b..454f045 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -309,6 +309,8 @@ struct mac80211_hwsim_data { */ u64 group; struct dentry *debugfs_group; + + int power_level; }; @@ -497,7 +499,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw, rx_status.band = data->channel->band; rx_status.rate_idx = info->control.rates[0].idx; /* TODO: simulate real signal strength (and optional packet loss) */ - rx_status.signal = -50; + rx_status.signal = data->power_level - 50; if (data->ps != PS_DISABLED) hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); @@ -698,6 +700,7 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed) data->idle = !!(conf->flags & IEEE80211_CONF_IDLE); data->channel = conf->channel; + data->power_level = conf->power_level; if (!data->started || !data->beacon_int) del_timer(&data->beacon_timer); else -- 2.7.4