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ath9k_hw: dynamically choose the SERDES array for low power

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The array we use will vary depending on whether or not we are
to go to lower power or not. The default values (iniPcieSerdes)
are a copy or what go into the registers through the INI files.

Cc: Aeolus Yang <aeolus.yang@atheros.com>
Cc: Madhan Jaganathan <madhan.jaganathan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2010-06-21 18:38:50 -04:00 committed by John W. Linville
parent 6a0ec30ad4
commit d5c4d1930c
1 changed files with 7 additions and 3 deletions
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10
drivers/net/wireless/ath/ath9k/ar9003_hw.c
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@ -305,11 +305,15 @@ static void ar9003_hw_configpcipowersave(struct ath_hw *ah,
*/
if (ah->config.pcieSerDesWrite) {
unsigned int i;
struct ar5416IniArray *array;
for (i = 0; i < ah->iniPcieSerdesLowPower.ia_rows; i++) {
array = power_off ? &ah->iniPcieSerdes :
&ah->iniPcieSerdesLowPower;
for (i = 0; i < array->ia_rows; i++) {
REG_WRITE(ah,
INI_RA(&ah->iniPcieSerdesLowPower, i, 0),
INI_RA(&ah->iniPcieSerdesLowPower, i, 1));
INI_RA(array, i, 0),
INI_RA(array, i, 1));
}
}
}