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Introduce a couple more fields in the rate scenario setup as part of

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(future) TPC support in the AR9300 HAL.

This is effectively a no-op for the moment as (a) TPC isn't really
supported, (b) the AR9300 HAL isn't yet public, and (c) the existing
HAL code doesn't use these fields.

Obtained from:	Qualcomm Atheros
This commit is contained in:
Adrian Chadd 2012-07-27 11:43:10 +00:00
parent 26463136ac
commit 3e647f1cb4
2 changed files with 4 additions and 0 deletions
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2
sys/dev/ath/ath_hal/ah.h
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@ -587,6 +587,8 @@ typedef struct {
#define HAL_RATESERIES_RTS_CTS 0x0001 /* use rts/cts w/this series */
#define HAL_RATESERIES_2040 0x0002 /* use ext channel for series */
#define HAL_RATESERIES_HALFGI 0x0004 /* use half-gi for series */
u_int RateIndex;
u_int tx_power_cap;
} HAL_11N_RATE_SERIES;
typedef enum {

2
sys/dev/ath/if_ath_tx_ht.c
View File

@ -511,6 +511,8 @@ ath_rateseries_setup(struct ath_softc *sc, struct ieee80211_node *ni,
series[i].RateFlags |= HAL_RATESERIES_HALFGI;
series[i].Rate = rt->info[rc[i].rix].rateCode;
series[i].RateIndex = rc[i].rix;
series[i].tx_power_cap = 0x3f; /* XXX for now */
/*
* PktDuration doesn't include slot, ACK, RTS, etc timing -