d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add logic to ANI to tweak the firstep parameter when in hostap mode.

Browse Source 
This is normally done based on the beacon RSSI but this isn't available
in hostap mode.

Obtained from:	Atheros
Sponsored by:	Hobnob, Inc.
This commit is contained in:
adrian 2011-11-09 05:41:40 +00:00
parent 36319f2a98
commit 546a0649e9
1 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
sys/dev/ath/ath_hal/ar5416/ar5416_ani.c
View File

@ -396,6 +396,18 @@ ar5416AniOfdmErrTrigger(struct ath_hal *ah)
return;
}
/*
* In the case of AP mode operation, we cannot bucketize beacons
* according to RSSI. Instead, raise Firstep level, up to max, and
* simply return.
*/
if (AH_PRIVATE(ah)->ah_opmode == HAL_M_HOSTAP) {
if (aniState->firstepLevel < params->maxFirstepLevel) {
if (ar5416AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,
aniState->firstepLevel + 1))
return;
}
}
if (ANI_ENA_RSSI(ah)) {
int32_t rssi = BEACON_RSSI(ahp);
if (rssi > params->rssiThrHigh) {
@ -713,6 +725,19 @@ ar5416AniLowerImmunity(struct ath_hal *ah)
aniState = ahp->ah_curani;
params = aniState->params;
/*
* In the case of AP mode operation, we cannot bucketize beacons
* according to RSSI. Instead, lower Firstep level, down to min, and
* simply return.
*/
if (AH_PRIVATE(ah)->ah_opmode == HAL_M_HOSTAP) {
if (aniState->firstepLevel > 0) {
if (ar5416AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,
aniState->firstepLevel - 1))
return;
}
}
if (ANI_ENA_RSSI(ah)) {
int32_t rssi = BEACON_RSSI(ahp);
if (rssi > params->rssiThrHigh) {