diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2013-08-25 16:30:40 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-26 14:09:06 -0400 |
| commit | d1ae25a0174938f03e28dee8f3269a826fc1bec5 (patch) | |
| tree | 37b563d41e412267868b4b563d164b0e77197009 /drivers/net/wireless/ath/ath9k/hw.c | |
| parent | 8aada63cc408874916a19341ba514f941096e424 (diff) | |
ath9k: Fix ASPM workaround usage
The PCIE Workaround register (AR_WA/0x4004) is used to handle
various hardware quirks. For AR9002 chips, AR_WA_D3_L1_DISABLE
is used to prevent the HW from automatically entering L1 state
when D3 is enforced.
AR_WA_D3_L1_DISABLE has to be enabled for a few AR9280 based
cards, mark them based on their PCI subdevice/subvendor IDs
and enforce it in ar9002_hw_configpcipowersave().
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index b3a6891fe3d..2670bf6cb06 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -450,7 +450,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah) ah->config.ack_6mb = 0x0; ah->config.cwm_ignore_extcca = 0; ah->config.pcie_clock_req = 0; - ah->config.pcie_waen = 0; ah->config.analog_shiftreg = 1; for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) { |