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author | John W. Linville <linville@tuxdriver.com> | 2008-01-21 19:41:18 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2008-01-29 00:08:45 +0100 |
commit | c0ddd04d55e0a4d1506b6b8a4eb9e2b62f3aa41d (patch) | |
tree | c2ef87cc24fd7063c70d1979e127774e49e3ee56 | |
parent | [IPV4]: Enable use of 240/4 address space. (diff) | |
download | linux-c0ddd04d55e0a4d1506b6b8a4eb9e2b62f3aa41d.tar.xz linux-c0ddd04d55e0a4d1506b6b8a4eb9e2b62f3aa41d.zip |
wireless: cleanup some merge errors
Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r-- | drivers/net/wireless/b43/xmit.c | 20 | ||||
-rw-r--r-- | drivers/net/wireless/b43legacy/xmit.c | 20 |
2 files changed, 36 insertions, 4 deletions
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index a455a6beac4a..e60e54d59ab1 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -525,8 +525,24 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) else status.rate = b43_plcp_get_bitrate_cck(plcp); status.antenna = !!(phystat0 & B43_RX_PHYST0_ANT); - status.mactime = mactime; - status.flag |= RX_FLAG_TSFT; + + /* + * If monitors are present get full 64-bit timestamp. This + * code assumes we get to process the packet within 16 bits + * of timestamp, i.e. about 65 milliseconds after the PHY + * received the first symbol. + */ + if (dev->wl->radiotap_enabled) { + u16 low_mactime_now; + + b43_tsf_read(dev, &status.mactime); + low_mactime_now = status.mactime; + status.mactime = status.mactime & ~0xFFFFULL; + status.mactime += mactime; + if (low_mactime_now <= mactime) + status.mactime -= 0x10000; + status.flag |= RX_FLAG_TSFT; + } chanid = (chanstat & B43_RX_CHAN_ID) >> B43_RX_CHAN_ID_SHIFT; switch (chanstat & B43_RX_CHAN_PHYTYPE) { diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index c24399dc0ede..fa095d43237f 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -532,8 +532,24 @@ void b43legacy_rx(struct b43legacy_wldev *dev, else status.rate = b43legacy_plcp_get_bitrate_cck(plcp); status.antenna = !!(phystat0 & B43legacy_RX_PHYST0_ANT); - status.mactime = mactime; - status.flag |= RX_FLAG_TSFT; + + /* + * If monitors are present get full 64-bit timestamp. This + * code assumes we get to process the packet within 16 bits + * of timestamp, i.e. about 65 milliseconds after the PHY + * received the first symbol. + */ + if (dev->wl->radiotap_enabled) { + u16 low_mactime_now; + + b43legacy_tsf_read(dev, &status.mactime); + low_mactime_now = status.mactime; + status.mactime = status.mactime & ~0xFFFFULL; + status.mactime += mactime; + if (low_mactime_now <= mactime) + status.mactime -= 0x10000; + status.flag |= RX_FLAG_TSFT; + } chanid = (chanstat & B43legacy_RX_CHAN_ID) >> B43legacy_RX_CHAN_ID_SHIFT; |