diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_rx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_rx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c index e98f22b3c3ba..019aa79cd9df 100644 --- a/drivers/net/wireless/wl12xx/wl1271_rx.c +++ b/drivers/net/wireless/wl12xx/wl1271_rx.c @@ -55,6 +55,13 @@ static void wl1271_rx_status(struct wl1271 *wl, status->signal = desc->rssi; + /* + * FIXME: In wl1251, the SNR should be divided by two. In wl1271 we + * need to divide by two for now, but TI has been discussing about + * changing it. This needs to be rechecked. + */ + wl->noise = desc->rssi - (desc->snr >> 1); + status->freq = ieee80211_channel_to_frequency(desc->channel); if (desc->flags & WL1271_RX_DESC_ENCRYPT_MASK) { |