diff mbox

[next,S76-V2,09/13] i40e: Fix unqualified module message while bringing link up

Message ID 20170714131019.52530-9-alice.michael@intel.com
State Accepted
Delegated to: Jeff Kirsher
Headers show

Commit Message

Michael, Alice July 14, 2017, 1:10 p.m. UTC 
From: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>

In current driver, when ifconfig ethx up is done, the link state
doesn't transition to UP inside i40e_open(). It changes after AQ
command response is handled in i40e_handle_link_event().

When pf->hw.phy.link_info.link_info is DOWN inside i40e_open(),
The state is transient and invalid. So log message gets printed
based on incorrect info (i.e link_info and an_info).

This commit removes check for unqualified module inside
i40e_up_complete(). The existing check in i40e_handle_link_event()
logs the error message based on correct link state information.

Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 9 ---------
 1 file changed, 9 deletions(-)

Comments

Bowers, AndrewX July 20, 2017, 6:13 p.m. UTC | #1 
> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On
> Behalf Of Alice Michael
> Sent: Friday, July 14, 2017 6:10 AM
> To: Michael, Alice <alice.michael@intel.com>; intel-wired-
> lan@lists.osuosl.org
> Subject: [Intel-wired-lan] [next PATCH S76-V2 09/13] i40e: Fix unqualified
> module message while bringing link up
> 
> From: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
> 
> In current driver, when ifconfig ethx up is done, the link state doesn't
> transition to UP inside i40e_open(). It changes after AQ command response
> is handled in i40e_handle_link_event().
> 
> When pf->hw.phy.link_info.link_info is DOWN inside i40e_open(), The state
> is transient and invalid. So log message gets printed based on incorrect info
> (i.e link_info and an_info).
> 
> This commit removes check for unqualified module inside
> i40e_up_complete(). The existing check in i40e_handle_link_event() logs the
> error message based on correct link state information.
> 
> Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e_main.c | 9 ---------
>  1 file changed, 9 deletions(-)

Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff mbox

Patch

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index abf4025..beeeeeb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5457,15 +5457,6 @@  static int i40e_up_complete(struct i40e_vsi *vsi)
 		i40e_print_link_message(vsi, true);
 		netif_tx_start_all_queues(vsi->netdev);
 		netif_carrier_on(vsi->netdev);
-	} else if (vsi->netdev) {
-		i40e_print_link_message(vsi, false);
-		/* need to check for qualified module here*/
-		if ((pf->hw.phy.link_info.link_info &
-			I40E_AQ_MEDIA_AVAILABLE) &&
-		    (!(pf->hw.phy.link_info.an_info &
-			I40E_AQ_QUALIFIED_MODULE)))
-			netdev_err(vsi->netdev,
-				   "the driver failed to link because an unqualified module was detected.");
 	}
 
 	/* replay FDIR SB filters */