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r: 102854
b: refs/heads/master
c: 9a727a2
h: refs/heads/master
v: v3
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John W. Linville committed Jun 10, 2008
1 parent d329b57 commit d6149e8
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Showing 2 changed files with 1 addition and 22 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
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refs/heads/master: cb14cb791c57b45ba32c92b041420cdc1b1a0283
refs/heads/master: 9a727a250c676334efdcb71a5b2ad4603addda06
21 changes: 0 additions & 21 deletions trunk/net/mac80211/ieee80211_i.h
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Expand Up @@ -853,27 +853,6 @@ u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht,

/* ieee80211_ioctl.c */
extern const struct iw_handler_def ieee80211_iw_handler_def;

/* Least common multiple of the used rates (in 100 kbps). This is used to
* calculate rate_inv values for each rate so that only integers are needed. */
#define CHAN_UTIL_RATE_LCM 95040
/* 1 usec is 1/8 * (95040/10) = 1188 */
#define CHAN_UTIL_PER_USEC 1188
/* Amount of bits to shift the result right to scale the total utilization
* to values that will not wrap around 32-bit integers. */
#define CHAN_UTIL_SHIFT 9
/* Theoretical maximum of channel utilization counter in 10 ms (stat_time=1):
* (CHAN_UTIL_PER_USEC * 10000) >> CHAN_UTIL_SHIFT = 23203. So dividing the
* raw value with about 23 should give utilization in 10th of a percentage
* (1/1000). However, utilization is only estimated and not all intervals
* between frames etc. are calculated. 18 seems to give numbers that are closer
* to the real maximum. */
#define CHAN_UTIL_PER_10MS 18
#define CHAN_UTIL_HDR_LONG (202 * CHAN_UTIL_PER_USEC)
#define CHAN_UTIL_HDR_SHORT (40 * CHAN_UTIL_PER_USEC)


/* ieee80211_ioctl.c */
int ieee80211_set_freq(struct net_device *dev, int freq);

/* ieee80211_sta.c */
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