void ar5416Set11nTxDesc_20(struct ath_hal *ah, struct ath_tx_desc *ds,
a_uint32_t pktLen, HAL_PKT_TYPE type, a_uint32_t txPower,
a_uint32_t keyIx, HAL_KEY_TYPE keyType,
a_uint32_t flags)
{
struct ar5416_desc *ads = AR5416DESC(ds);
HALASSERT(isValidPktType(type));
HALASSERT(isValidKeyType(keyType));
if (txPower > 63)
txPower = 63;
ads->ds_ctl0 = (pktLen & AR_FrameLen)
| (flags & HAL_TXDESC_VMF ? AR_VirtMoreFrag : 0)
| SM(txPower, AR_XmitPower)
| (flags & HAL_TXDESC_RTSENA ? AR_RTSEnable : 0)
| (flags & HAL_TXDESC_VEOL ? AR_VEOL : 0)
| (flags & HAL_TXDESC_CLRDMASK ? AR_ClrDestMask : 0)
| (flags & HAL_TXDESC_INTREQ ? AR_TxIntrReq : 0)
| (keyIx != HAL_TXKEYIX_INVALID ? AR_DestIdxValid : 0)
| (flags & HAL_TXDESC_CTSENA ? AR_CTSEnable : 0);
ads->ds_ctl1 = (keyIx != HAL_TXKEYIX_INVALID ? SM(keyIx, AR_DestIdx) : 0)
| SM(type, AR_FrameType)
| (flags & HAL_TXDESC_NOACK ? AR_NoAck : 0)
| (flags & HAL_TXDESC_EXT_ONLY ? AR_ExtOnly : 0)
| (flags & HAL_TXDESC_EXT_AND_CTL ? AR_ExtAndCtl : 0);
ads->ds_ctl6 = SM(keyType, AR_EncrType);
}
void
ar5416Set11nTxDesc(struct ath_hal *ah, void *ds,
u_int pktLen, HAL_PKT_TYPE type, u_int txPower,
u_int key_ix, HAL_KEY_TYPE keyType,
u_int flags)
{
struct ar5416_desc *ads = AR5416DESC(ds);
u_int32_t ctl0, ctl1, ctl6;
HALASSERT(isValidPktType(type));
HALASSERT(isValidKeyType(keyType));
/*
* If descriptor-based tpc, tx power is controlled by
* ar5416Set11nRateScenario().
* If not, what you put in the descriptor is ignored anyway.
*/
txPower = 0;
ctl0 = (pktLen & AR_FrameLen)
| (flags & HAL_TXDESC_VMF ? AR_VirtMoreFrag : 0)
| SM(txPower, AR_XmitPower0)
| (flags & HAL_TXDESC_VEOL ? AR_VEOL : 0)
| (flags & HAL_TXDESC_CLRDMASK ? AR_ClrDestMask : 0)
| (flags & HAL_TXDESC_INTREQ ? AR_TxIntrReq : 0)
| (key_ix != HAL_TXKEYIX_INVALID ? AR_DestIdxValid : 0)
| (flags & HAL_TXDESC_LOWRXCHAIN ? AR_LowRxChain : 0);
ctl1 = (key_ix != HAL_TXKEYIX_INVALID ? SM(key_ix, AR_DestIdx) : 0)
| SM(type, AR_FrameType)
| (flags & HAL_TXDESC_NOACK ? AR_NoAck : 0)
| (flags & HAL_TXDESC_EXT_ONLY ? AR_ExtOnly : 0)
| (flags & HAL_TXDESC_EXT_AND_CTL ? AR_ExtAndCtl : 0);
ctl6 = SM(keyType, AR_EncrType);
ads->ds_ctl0 = ctl0;
ads->ds_ctl1 = ctl1;
ads->ds_ctl6 = ctl6;
/* For Kite set the tx antenna selection */
if (AR_SREV_KITE(ah) || AR_SREV_K2(ah)) {
/* FIXME: For now set the tx antenna to always 0,
* till tx selection diverisity is implementated
*/
ads->ds_ctl8 = 0;
ads->ds_ctl9 = 0;
ads->ds_ctl10 = 0;
ads->ds_ctl11 = 0;
}
}
