diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index c602b815dcc2..497ef3405da3 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -10,6 +10,8 @@ #include "internal.h" #include "fw/dbg.h" +#define FW_RESET_TIMEOUT (HZ / 5) + /* * Start up NIC's basic functionality after it has been reset * (e.g. after platform boot, or shutdown via iwl_pcie_apm_stop()) @@ -104,7 +106,7 @@ static void iwl_trans_pcie_fw_reset_handshake(struct iwl_trans *trans) /* wait 200ms */ ret = wait_event_timeout(trans_pcie->fw_reset_waitq, - trans_pcie->fw_reset_done, HZ / 5); + trans_pcie->fw_reset_done, FW_RESET_TIMEOUT); if (!ret) IWL_ERR(trans, "firmware didn't ACK the reset - continue anyway\n"); @@ -198,6 +200,10 @@ void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); bool was_in_rfkill; + iwl_op_mode_time_point(trans->op_mode, + IWL_FW_INI_TIME_POINT_HOST_DEVICE_DISABLE, + NULL); + mutex_lock(&trans_pcie->mutex); trans_pcie->opmode_down = true; was_in_rfkill = test_bit(STATUS_RFKILL_OPMODE, &trans->status); @@ -213,9 +219,9 @@ static int iwl_pcie_gen2_nic_init(struct iwl_trans *trans) trans->cfg->min_txq_size); /* TODO: most of the logic can be removed in A0 - but not in Z0 */ - spin_lock(&trans_pcie->irq_lock); + spin_lock_bh(&trans_pcie->irq_lock); iwl_pcie_gen2_apm_init(trans); - spin_unlock(&trans_pcie->irq_lock); + spin_unlock_bh(&trans_pcie->irq_lock); iwl_op_mode_nic_config(trans->op_mode); |