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Commit f941f859 authored by Andrey Borzenkov's avatar Andrey Borzenkov Committed by John W. Linville
Browse files

orinoco: indicate it is using dBm in wireless_stats and spy 



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: default avatarAndrey Borzenkov <arvidjaar@mail.ru>
Signed-off-by: default avatarPavel Roskin <proski@gnu.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8eb41c93

drivers/net/wireless/orinoco/orinoco.c

+2 −2
Original line number Diff line number Diff line
@@ -809,7 +809,7 @@ 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;

		}

	}
@@ -1168,7 +1168,7 @@ 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);

}