diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-10-12 23:18:15 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-14 14:48:20 -0400 |
| commit | 207ae4a3733686df2aabd2dd6feefbde4e69cdd5 (patch) | |
| tree | 0149815dcaac4a21b814ddc2b8775381261ba3bf /drivers/net/wireless/b43/xmit.c | |
| parent | 5b346f3eb4b59e00fbaca51637f2cf1df3f47f9d (diff) | |
| download | linux-207ae4a3733686df2aabd2dd6feefbde4e69cdd5.tar.bz2 | |
b43: N-PHY: report signal to mac80211
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/xmit.c')
| -rw-r--r-- | drivers/net/wireless/b43/xmit.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index b8de62c22479..c73e8600d218 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -735,16 +735,22 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) } /* Link quality statistics */ - if ((chanstat & B43_RX_CHAN_PHYTYPE) == B43_PHYTYPE_N) { -// s8 rssi = max(rxhdr->power0, rxhdr->power1); - //TODO: Find out what the rssi value is (dBm or percentage?) - // and also find out what the maximum possible value is. - // Fill status.ssi and status.signal fields. - } else { + switch (chanstat & B43_RX_CHAN_PHYTYPE) { + case B43_PHYTYPE_N: + if (rxhdr->power0 == 16 || rxhdr->power0 == 32) + status.signal = max(rxhdr->power1, rxhdr->power2); + else + status.signal = max(rxhdr->power0, rxhdr->power1); + break; + case B43_PHYTYPE_A: + case B43_PHYTYPE_B: + case B43_PHYTYPE_G: + case B43_PHYTYPE_LP: status.signal = b43_rssi_postprocess(dev, rxhdr->jssi, (phystat0 & B43_RX_PHYST0_OFDM), (phystat0 & B43_RX_PHYST0_GAINCTL), (phystat3 & B43_RX_PHYST3_TRSTATE)); + break; } if (phystat0 & B43_RX_PHYST0_OFDM) |