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i40e: mask phy events

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Tell the firmware what kind of link related events the driver is
interested in.  In this case, just link up/down and qualified module
events are the ones the driver really cares about.

Change-ID: If132c812c340c8e1927c2caf6d55185296b66201
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jesse Brandeburg 2014-09-13 07:40:41 +00:00 • committed by Jeff Kirsher
parent 61ed53deb1
commit 7e2453fee8
3 changed files with 47 additions and 0 deletions
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27
drivers/net/ethernet/intel/i40e/i40e_common.c
View file

@ -1419,6 +1419,33 @@ i40e_status i40e_update_link_info(struct i40e_hw *hw, bool enable_lse)
return status;
}
/**
* i40e_aq_set_phy_int_mask
* @hw: pointer to the hw struct
* @mask: interrupt mask to be set
* @cmd_details: pointer to command details structure or NULL
*
* Set link interrupt mask.
**/
i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw,
u16 mask,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_phy_int_mask *cmd =
(struct i40e_aqc_set_phy_int_mask *)&desc.params.raw;
i40e_status status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_phy_int_mask);
cmd->event_mask = cpu_to_le16(mask);
status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
return status;
}
/**
* i40e_aq_add_vsi
* @hw: pointer to the hw struct

18
drivers/net/ethernet/intel/i40e/i40e_main.c
View file

@ -6038,6 +6038,15 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit)
if (ret)
goto end_core_reset;
/* driver is only interested in link up/down and module qualification
* reports from firmware
*/
ret = i40e_aq_set_phy_int_mask(&pf->hw,
I40E_AQ_EVENT_LINK_UPDOWN |
I40E_AQ_EVENT_MODULE_QUAL_FAIL, NULL);
if (ret)
dev_info(&pf->pdev->dev, "set phy mask fail, aq_err %d\n", ret);
/* Rebuild the VSIs and VEBs that existed before reset.
* They are still in our local switch element arrays, so only
* need to rebuild the switch model in the HW.
@ -9158,6 +9167,15 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
}
/* driver is only interested in link up/down and module qualification
* reports from firmware
*/
err = i40e_aq_set_phy_int_mask(&pf->hw,
I40E_AQ_EVENT_LINK_UPDOWN |
I40E_AQ_EVENT_MODULE_QUAL_FAIL, NULL);
if (err)
dev_info(&pf->pdev->dev, "set phy mask fail, aq_err %d\n", err);
/* The main driver is (mostly) up and happy. We need to set this state
* before setting up the misc vector or we get a race and the vector
* ends up disabled forever.

2
drivers/net/ethernet/intel/i40e/i40e_prototype.h
View file

@ -84,6 +84,8 @@ enum i40e_status_code i40e_aq_set_phy_config(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details);
enum i40e_status_code i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures,
bool atomic_reset);
i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw, u16 mask,
struct i40e_asq_cmd_details *cmd_details);
i40e_status i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details);
i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,