ath9k: AR9380 PAPRD changes to improve tx performance

chromeos/compat-wireless/drivers/net/wireless/ath/ath9k/hw.c

 /*
  * Copyright (c) 2008-2010 Atheros Communications Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ skipping 1266 matching lines @@
         if (AR_SREV_9100(ah) ||
             (AR_SREV_9280(ah) && ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL)))
                 tsf = ath9k_hw_gettsf64(ah);
 
         saveLedState = REG_READ(ah, AR_CFG_LED) &
                 (AR_CFG_LED_ASSOC_CTL | AR_CFG_LED_MODE_SEL |
                  AR_CFG_LED_BLINK_THRESH_SEL | AR_CFG_LED_BLINK_SLOW);
 
         ath9k_hw_mark_phy_inactive(ah);
 
+        ah->paprd_table_write_done = false;
+
         /* Only required on the first reset */
         if (AR_SREV_9271(ah) && ah->htc_reset_init) {
                 REG_WRITE(ah,
                           AR9271_RESET_POWER_DOWN_CONTROL,
                           AR9271_RADIO_RF_RST);
                 udelay(50);
         }
 
         if (!ath9k_hw_chip_reset(ah, chan)) {
                 ath_print(common, ATH_DBG_FATAL, "Chip reset failed\n");
@@ skipping 1577 matching lines @@
                                ath9k_hw_mac_bb_name(ah->hw_version.macVersion),
                                ah->hw_version.macRev,
                                ath9k_hw_rf_name((ah->hw_version.analog5GhzRev &
                                                 AR_RADIO_SREV_MAJOR)),
                                ah->hw_version.phyRev);
         }
 
         hw_name[used] = '\0';
 }
 EXPORT_SYMBOL(ath9k_hw_name);