diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index b281850fbf7a..db10bd3c1058 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -131,13 +131,15 @@ static int iwl_trans_pcie_sw_reset(struct iwl_trans *trans, bool retake_ownership) { /* Reset entire device - do controller reset (results in SHRD_HW_RST) */ - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) { iwl_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_SW_RESET); - else + usleep_range(10000, 20000); + } else { iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); - usleep_range(5000, 6000); + usleep_range(5000, 6000); + } if (retake_ownership) return iwl_pcie_prepare_card_hw(trans); @@ -475,7 +477,7 @@ void iwl_pcie_apm_stop_master(struct iwl_trans *trans) CSR_GP_CNTRL_REG_FLAG_BUS_MASTER_DISABLE_STATUS, CSR_GP_CNTRL_REG_FLAG_BUS_MASTER_DISABLE_STATUS, 100); - msleep(100); + usleep_range(10000, 20000); } else { iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER); |