Lines Matching defs:power
122 /* Determine if open loop power control should be used. */
400 /* Closed loop power control. */
444 int16_t pwr = 0, power[ATHN_POWER_COUNT];
450 /* Compute transmit power reduction due to antenna gain. */
456 * Reduce scaled power by number of active chains to get per-chain
457 * transmit power level.
495 memset(power, 0, sizeof(power));
497 power[ATHN_POWER_OFDM6 ] =
498 power[ATHN_POWER_OFDM9 ] =
499 power[ATHN_POWER_OFDM12 ] =
500 power[ATHN_POWER_OFDM18 ] =
501 power[ATHN_POWER_OFDM24 ] = tpow_ofdm[0];
502 power[ATHN_POWER_OFDM36 ] = tpow_ofdm[1];
503 power[ATHN_POWER_OFDM48 ] = tpow_ofdm[2];
504 power[ATHN_POWER_OFDM54 ] = tpow_ofdm[3];
505 power[ATHN_POWER_XR ] = tpow_ofdm[0];
506 power[ATHN_POWER_CCK1_LP ] = tpow_cck[0];
507 power[ATHN_POWER_CCK2_LP ] =
508 power[ATHN_POWER_CCK2_SP ] = tpow_cck[1];
509 power[ATHN_POWER_CCK55_LP] =
510 power[ATHN_POWER_CCK55_SP] = tpow_cck[2];
511 power[ATHN_POWER_CCK11_LP] =
512 power[ATHN_POWER_CCK11_SP] = tpow_cck[3];
515 power[ATHN_POWER_HT20(i)] = tpow_ht20[i];
523 power[ATHN_POWER_HT40(i)] = tpow_ht40[i] + ht40inc;
524 power[ATHN_POWER_OFDM_DUP] = tpow_ht40[0];
525 power[ATHN_POWER_CCK_DUP ] = tpow_ht40[0];
526 power[ATHN_POWER_OFDM_EXT] = tpow_ofdm_ext[0];
528 power[ATHN_POWER_CCK_EXT] = tpow_cck_ext[0];
533 power[i] -= AR_PWR_TABLE_OFFSET_DB * 2; /* In half dB. */
534 if (power[i] > AR_MAX_RATE_POWER)
535 power[i] = AR_MAX_RATE_POWER;
537 /* Commit transmit power values to hardware. */
538 ar5008_write_txpower(sc, power);
Indexes created Sat Sep 20 22:09:52 GMT 2025