PERFORCE change 113791 for review
Sam Leffler
sam at FreeBSD.org
Wed Jan 31 20:35:33 UTC 2007
http://perforce.freebsd.org/chv.cgi?CH=113791
Change 113791 by sam at sam_ebb on 2007/01/31 20:35:29
standardize on .5 dBm for min/max channel power; we
only need 1 dBm units for 11h but there's no reason
to discard extra information that's useful to users
Affected files ...
.. //depot/projects/wifi/sys/net80211/_ieee80211.h#15 edit
.. //depot/projects/wifi/sys/net80211/ieee80211.c#40 edit
Differences ...
==== //depot/projects/wifi/sys/net80211/_ieee80211.h#15 (text+ko) ====
@@ -109,8 +109,8 @@
u_int16_t ic_flags; /* see below */
u_int8_t ic_ieee; /* IEEE channel number */
int8_t ic_maxregpower; /* maximum regulatory tx power in dBm */
- int8_t ic_maxpower; /* maximum tx power in dBm */
- int8_t ic_minpower; /* minimum tx power in dBm */
+ int8_t ic_maxpower; /* maximum tx power in .5 dBm */
+ int8_t ic_minpower; /* minimum tx power in .5 dBm */
};
#define IEEE80211_CHAN_MAX 255
==== //depot/projects/wifi/sys/net80211/ieee80211.c#40 (text+ko) ====
@@ -612,11 +612,12 @@
cw = 5;
else
cw = 20;
- printf("%4d %4d%c %2d %6d %6d %6d\n"
+ printf("%4d %4d%c %2d %6d %4d.%d %4d.%d\n"
, c->ic_ieee, c->ic_freq, type
, cw
, c->ic_maxregpower
- , c->ic_minpower, c->ic_maxpower
+ , c->ic_minpower / 2, c->ic_minpower & 1 ? 5 : 0
+ , c->ic_maxpower / 2, c->ic_maxpower & 1 ? 5 : 0
);
}
}
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