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Lines 27-32
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| 27 |
#include "ar5416/ar5416phy.h" |
27 |
#include "ar5416/ar5416phy.h" |
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#include "ar5416/ar5416desc.h" |
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#include "ar5416/ar5416desc.h" |
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#define TU_TO_USEC(_tu) ((_tu) << 10) |
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| 30 |
/* |
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/* |
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* Stop transmit on the specified queue |
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* Stop transmit on the specified queue |
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*/ |
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*/ |
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Lines 1039-1045
Link Here
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| 1039 |
ah->ah_config.ah_dma_beacon_response_time) |
1041 |
ah->ah_config.ah_dma_beacon_response_time) |
| 1040 |
- ah->ah_config.ah_additional_swba_backoff) * 1024; |
1042 |
- ah->ah_config.ah_additional_swba_backoff) * 1024; |
| 1041 |
OS_REG_WRITE(ah, AR_QRDYTIMECFG(q), value | AR_Q_RDYTIMECFG_ENA); |
1043 |
OS_REG_WRITE(ah, AR_QRDYTIMECFG(q), value | AR_Q_RDYTIMECFG_ENA); |
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1044 |
} else { |
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int value; |
| 1046 |
/* |
| 1047 |
* NB: don't set default ready time if driver |
| 1048 |
* has explicitly specified something. This is |
| 1049 |
* here solely for backwards compatibility. |
| 1050 |
*/ |
| 1051 |
/* |
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* XXX for now, hard-code a CAB interval of 70% |
| 1053 |
* XXX of the total beacon interval. |
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* |
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* XXX This keeps Merlin and later based MACs |
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* XXX quite a bit happier (stops stuck beacons, |
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* XXX which I gather is because of such a long |
| 1058 |
* XXX cabq time.) |
| 1059 |
*/ |
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value = (ahp->ah_beaconInterval * 70 / 100) |
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- (ah->ah_config.ah_sw_beacon_response_time |
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+ ah->ah_config.ah_dma_beacon_response_time) |
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- ah->ah_config.ah_additional_swba_backoff; |
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/* |
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* XXX Ensure it isn't too low - nothing lower |
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* XXX than 10 TU |
| 1067 |
*/ |
| 1068 |
if (value < 10) |
| 1069 |
value = 10; |
| 1070 |
HALDEBUG(ah, HAL_DEBUG_TXQUEUE, |
| 1071 |
"%s: defaulting to rdytime = %d uS\n", |
| 1072 |
__func__, value); |
| 1073 |
OS_REG_WRITE(ah, AR_QRDYTIMECFG(q), |
| 1074 |
SM(TU_TO_USEC(value), AR_Q_RDYTIMECFG_INT) | |
| 1075 |
AR_Q_RDYTIMECFG_ENA); |
| 1042 |
} |
1076 |
} |
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1077 |
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| 1043 |
dmisc |= SM(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL, |
1078 |
dmisc |= SM(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL, |
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AR_D_MISC_ARB_LOCKOUT_CNTRL); |
1079 |
AR_D_MISC_ARB_LOCKOUT_CNTRL); |
| 1045 |
break; |
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break; |