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ath9k_hw: dynamically choose the SERDES array for low power 

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
View File

@ -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));
}
}
}