diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/trans.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index f603d7830..d9f139462 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -801,6 +801,8 @@ static int iwl_pcie_load_cpu_sections_8000(struct iwl_trans *trans, *first_ucode_section = last_read_idx; + iwl_enable_interrupts(trans); + if (cpu == 1) iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS, 0xFFFF); else @@ -980,6 +982,8 @@ static int iwl_pcie_load_given_ucode(struct iwl_trans *trans, iwl_pcie_apply_destination(trans); } + iwl_enable_interrupts(trans); + /* release CPU reset */ iwl_write32(trans, CSR_RESET, 0); @@ -1033,9 +1037,7 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power) was_hw_rfkill = iwl_is_rfkill_set(trans); /* tell the device to stop sending interrupts */ - spin_lock(&trans_pcie->irq_lock); iwl_disable_interrupts(trans); - spin_unlock(&trans_pcie->irq_lock); /* device going down, Stop using ICT table */ iwl_pcie_disable_ict(trans); @@ -1079,9 +1081,7 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power) * the time, unless the interrupt is ACKed even if the interrupt * should be masked. Re-ACK all the interrupts here. */ - spin_lock(&trans_pcie->irq_lock); iwl_disable_interrupts(trans); - spin_unlock(&trans_pcie->irq_lock); /* clear all status bits */ clear_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status); @@ -1215,7 +1215,6 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans, ret = iwl_pcie_load_given_ucode_8000(trans, fw); else ret = iwl_pcie_load_given_ucode(trans, fw); - iwl_enable_interrupts(trans); /* re-check RF-Kill state since we may have missed the interrupt */ hw_rfkill = iwl_is_rfkill_set(trans); @@ -1567,15 +1566,11 @@ static void iwl_trans_pcie_op_mode_leave(struct iwl_trans *trans) mutex_lock(&trans_pcie->mutex); /* disable interrupts - don't enable HW RF kill interrupt */ - spin_lock(&trans_pcie->irq_lock); iwl_disable_interrupts(trans); - spin_unlock(&trans_pcie->irq_lock); iwl_pcie_apm_stop(trans, true); - spin_lock(&trans_pcie->irq_lock); iwl_disable_interrupts(trans); - spin_unlock(&trans_pcie->irq_lock); iwl_pcie_disable_ict(trans); |