iwlagn: enable shadow register

For 6000 series devices and up, enable automatic update MAC's register
for better power usage in PSP mode

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 21ac2817722e..c7ff1bdf42cd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -487,6 +487,7 @@ static struct iwl_base_params iwl6000_base_params = {
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
+        .shadow_reg_enable = true,
 };
 
 static struct iwl_base_params iwl6050_base_params = {
@@ -510,6 +511,7 @@ static struct iwl_base_params iwl6050_base_params = {
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
+        .shadow_reg_enable = true,
 };
 static struct iwl_base_params iwl6000_coex_base_params = {
         .eeprom_size = OTP_LOW_IMAGE_SIZE,
@@ -532,6 +534,7 @@ static struct iwl_base_params iwl6000_coex_base_params = {
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
+        .shadow_reg_enable = true,
 };
 
 static struct iwl_ht_params iwl6000_ht_params = {