diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2010-06-21 18:38:50 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-23 15:14:03 -0400 |
| commit | d5c4d1930ce16b79990f8bb049d090eafd1fedde (patch) | |
| tree | ca791d265b31a2a74aee10fc1b4679786d4d708b /drivers | |
| parent | 6a0ec30ad4acae63a81526ca8c157f718904993b (diff) | |
| download | linux-d5c4d1930ce16b79990f8bb049d090eafd1fedde.tar.gz linux-d5c4d1930ce16b79990f8bb049d090eafd1fedde.tar.bz2 linux-d5c4d1930ce16b79990f8bb049d090eafd1fedde.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_hw.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 99bde5f96a83..064168909108 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -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)); } } } |