Changes between Version 5 and Version 6 of Internal/WinlabMadwifi/RateControl

Timestamp:

Nov 11, 2005, 10:35:43 PM (19 years ago)

Author:

zhibinwu

Comment:

—

Internal/WinlabMadwifi/RateControl

@@ -38 +38 @@
 }}}
 
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 === When statistics are collected? === 
 
@@ -57 +61 @@
 ''sc'' contains updated statistics and will be read by rate control module. 
 
-== The purpose of a rate-control module? ==
+== Rate-control modules ==
+
+== Function: ath_rate_findrate ==
+
+This function takes following parameters:
+ * '''struct ath_softc * sc''' :local priv in driver
+ * ''' struct ath_node * an''' : Destination Node
+ * int shortPreamble,
+ * '''size_t frameLen''' : used by SampleRate algorithm to calculate throughput for a certain packet length bin.
+ * u_int8_t *rix, 
+ * int *try0 : return to show how many attempts should be used for this txrate.
+ * u_int8_t *txrate : return the transmit rate.
+ 
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