diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_common.c')
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 63 |
1 files changed, 38 insertions, 25 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 161d6ff93fd6..7cd59cefcc3b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -126,6 +126,44 @@ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc, } /** + * i40e_check_asq_alive + * @hw: pointer to the hw struct + * + * Returns true if Queue is enabled else false. + **/ +bool i40e_check_asq_alive(struct i40e_hw *hw) +{ + return !!(rd32(hw, hw->aq.asq.len) & I40E_PF_ATQLEN_ATQENABLE_MASK); +} + +/** + * i40e_aq_queue_shutdown + * @hw: pointer to the hw struct + * @unloading: is the driver unloading itself + * + * Tell the Firmware that we're shutting down the AdminQ and whether + * or not the driver is unloading as well. + **/ +i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw, + bool unloading) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_queue_shutdown *cmd = + (struct i40e_aqc_queue_shutdown *)&desc.params.raw; + i40e_status status; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_queue_shutdown); + + if (unloading) + cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING); + status = i40e_asq_send_command(hw, &desc, NULL, 0, NULL); + + return status; +} + + +/** * i40e_init_shared_code - Initialize the shared code * @hw: pointer to hardware structure * @@ -478,31 +516,6 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) } /* Admin command wrappers */ -/** - * i40e_aq_queue_shutdown - * @hw: pointer to the hw struct - * @unloading: is the driver unloading itself - * - * Tell the Firmware that we're shutting down the AdminQ and whether - * or not the driver is unloading as well. - **/ -i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw, - bool unloading) -{ - struct i40e_aq_desc desc; - struct i40e_aqc_queue_shutdown *cmd = - (struct i40e_aqc_queue_shutdown *)&desc.params.raw; - i40e_status status; - - i40e_fill_default_direct_cmd_desc(&desc, - i40e_aqc_opc_queue_shutdown); - - if (unloading) - cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING); - status = i40e_asq_send_command(hw, &desc, NULL, 0, NULL); - - return status; -} /** * i40e_aq_set_link_restart_an |