net80211 rate control framework (net80211 ratectl).

This framework allows drivers to abstract the rate control algorithm and
just feed the framework with the usable parameters. The rate control
framework will now deal with passing the parameters to the selected
algorithm. Right now we have AMRR (the default) and RSSADAPT but there's
no way to select one with ifconfig, yet.
The objective is to have more rate control algorithms in the net80211
stack so all drivers[0] can use it. Ideally, we'll have the well-known
sample rate control algorithm in the net80211 at some point so all
drivers can use it (not just ath).

[0] all drivers that do rate control in software, that is.

Reviewed by:	bschmidt, thompsa, weyongo
MFC after:	1 months

1 files changed, 0 insertions, 7 deletions

diff --git a/sys/dev/wpi/if_wpivar.h b/sys/dev/wpi/if_wpivar.h
index 811624b..00579b3e 100644
--- a/sys/dev/wpi/if_wpivar.h
+++ b/sys/dev/wpi/if_wpivar.h
@@ -106,12 +106,6 @@ struct wpi_amrr {
 	int	recovery;
 };
 
-struct wpi_node {
-        struct  ieee80211_node ni;      /* must be the first */
-        struct  ieee80211_amrr_node     amn;
-};
-#define	WPI_NODE(ni)	((struct wpi_node *)(ni))
-
 struct wpi_power_sample {
 	uint8_t	index;
 	int8_t	power;
@@ -127,7 +121,6 @@ struct wpi_power_group {
 
 struct wpi_vap {
 	struct ieee80211vap	vap;
-	struct ieee80211_amrr	amrr;
 
 	int			(*newstate)(struct ieee80211vap *,
 				    enum ieee80211_state, int);