diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-06-17 12:42:37 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-18 11:47:06 (GMT) |
| commit | dada03ca73b699337781ae36e1ce4c8fec2da40a (patch) | |
| tree | 80874968fc76005dc9faf3cced8b178970f70c27 /drivers/net | |
| parent | eb6476441bc2fecf6232a87d0313a85f8e3da7f4 (diff) | |
| download | linux-fsl-qoriq-dada03ca73b699337781ae36e1ce4c8fec2da40a.tar.xz | |
iwlwifi: disable early power Off reset for all NICs
This feature needs to be disabled for all NICs.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/devices.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 13 |
2 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c index 0521a6b..349c205 100644 --- a/drivers/net/wireless/iwlwifi/dvm/devices.c +++ b/drivers/net/wireless/iwlwifi/dvm/devices.c @@ -250,17 +250,6 @@ struct iwl_lib_ops iwl2030_lib = { */ /* NIC configuration for 5000 series */ -static void iwl5000_nic_config(struct iwl_priv *priv) -{ - /* W/A : NIC is stuck in a reset state after Early PCIe power off - * (PCIe power is lost before PERST# is asserted), - * causing ME FW to lose ownership and not being able to obtain it back. - */ - iwl_set_bits_mask_prph(priv->trans, APMG_PS_CTRL_REG, - APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS, - ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS); -} - static const struct iwl_sensitivity_ranges iwl5000_sensitivity = { .min_nrg_cck = 100, .auto_corr_min_ofdm = 90, @@ -433,14 +422,12 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv, struct iwl_lib_ops iwl5000_lib = { .set_hw_params = iwl5000_hw_set_hw_params, .set_channel_switch = iwl5000_hw_channel_switch, - .nic_config = iwl5000_nic_config, .temperature = iwlagn_temperature, }; struct iwl_lib_ops iwl5150_lib = { .set_hw_params = iwl5150_hw_set_hw_params, .set_channel_switch = iwl5000_hw_channel_switch, - .nic_config = iwl5000_nic_config, .temperature = iwl5150_temperature, }; diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index bba3edf..c642c21 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -51,11 +51,13 @@ #include "iwl-op-mode.h" #include "iwl-drv.h" #include "iwl-modparams.h" +#include "iwl-prph.h" #include "dev.h" #include "calib.h" #include "agn.h" + /****************************************************************************** * * module boiler plate @@ -2076,7 +2078,16 @@ static void iwl_nic_config(struct iwl_op_mode *op_mode) CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI | CSR_HW_IF_CONFIG_REG_BIT_MAC_SI); - priv->lib->nic_config(priv); + /* W/A : NIC is stuck in a reset state after Early PCIe power off + * (PCIe power is lost before PERST# is asserted), + * causing ME FW to lose ownership and not being able to obtain it back. + */ + iwl_set_bits_mask_prph(priv->trans, APMG_PS_CTRL_REG, + APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS, + ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS); + + if (priv->lib->nic_config) + priv->lib->nic_config(priv); } static void iwl_wimax_active(struct iwl_op_mode *op_mode) |