[PATCH] orinoco: indicate it is using dBm in wireless_stats and spy

[Andrey Borzenkov <arvidjaar@mail.ru>]

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Subject: [PATCH] orinoco: indicate it is using dBm in wireless_stats and spy
From: Andrey Borzenkov <arvidjaar@mail.ru>

Since WE7 /proc/net/wireless checks whether level and noise  are in dBm
and shows them accordingly. Indicate that we return signal and noice
levels in dBm.

Before:
Inter-| sta-|   Quality        |   Discarded packets               | Missed | WE
 face | tus | link level noise |  nwid  crypt   frag  retry   misc | beacon | 22
  eth1: 0000   65.  219.  165.       0      0    148     41      0        0

After:
Inter-| sta-|   Quality        |   Discarded packets               | Missed | WE
 face | tus | link level noise |  nwid  crypt   frag  retry   misc | beacon | 22
  eth1: 0000   65.  -37.  -91.       0      0      0      0      0        0

While at it, replace raw numbers with appropriate macro.

Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>

---

 drivers/net/wireless/orinoco.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index bc4f5a2..5038b76 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -821,7 +821,7 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
 			wstats->qual.qual = (int)le16_to_cpu(cq.qual);
 			wstats->qual.level = (int)le16_to_cpu(cq.signal) - 0x95;
 			wstats->qual.noise = (int)le16_to_cpu(cq.noise) - 0x95;
-			wstats->qual.updated = 7;
+			wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
 		}
 	}
 
@@ -1179,7 +1179,7 @@ static inline void orinoco_spy_gather(struct net_device *dev, u_char *mac,
 	wstats.level = level - 0x95;
 	wstats.noise = noise - 0x95;
 	wstats.qual = (level > noise) ? (level - noise) : 0;
-	wstats.updated = 7;
+	wstats.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
 	/* Update spy records */
 	wireless_spy_update(dev, mac, &wstats);
 }

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