netdev - RE: [Intel-wired-lan] [PATCH iwl-net V4, 1/2] i40e: factoring out i40e_suspend/i40e

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Date: Thu, 23 May 2024 17:57:11 +0000
From: "Pucha, HimasekharX Reddy" <himasekharx.reddy.pucha@...el.com>
To: Thinh Tran <thinhtr@...ux.ibm.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "kuba@...nel.org" <kuba@...nel.org>, "Nguyen,
 Anthony L" <anthony.l.nguyen@...el.com>, "Loktionov, Aleksandr"
	<aleksandr.loktionov@...el.com>, "Kitszel, Przemyslaw"
	<przemyslaw.kitszel@...el.com>, "pmenzel@...gen.mpg.de"
	<pmenzel@...gen.mpg.de>
CC: "edumazet@...gle.com" <edumazet@...gle.com>, "Thomas, Rob"
	<rob.thomas@....com>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>, "pabeni@...hat.com" <pabeni@...hat.com>,
	"davem@...emloft.net" <davem@...emloft.net>
Subject: RE: [Intel-wired-lan] [PATCH iwl-net V4, 1/2] i40e: factoring out
 i40e_suspend/i40e_resume

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of Thinh Tran
> Sent: Thursday, May 16, 2024 2:37 AM
> To: netdev@...r.kernel.org; kuba@...nel.org; Nguyen, Anthony L <anthony.l.nguyen@...el.com>; Loktionov, Aleksandr <aleksandr.loktionov@...el.com>; Kitszel, Przemyslaw <przemyslaw.kitszel@...el.com>; pmenzel@...gen.mpg.de
> Cc: edumazet@...gle.com; Thomas, Rob <rob.thomas@....com>; Thinh Tran <thinhtr@...ux.ibm.com>; intel-wired-lan@...ts.osuosl.org; pabeni@...hat.com; davem@...emloft.net
> Subject: [Intel-wired-lan] [PATCH iwl-net V4, 1/2] i40e: factoring out i40e_suspend/i40e_resume
>
> Two new functions, i40e_io_suspend() and i40e_io_resume(), have been introduced.  These functions were factored out from the existing
> i40e_suspend() and i40e_resume() respectively.  This factoring was done due to concerns about the logic of the I40E_SUSPENSED state, which caused the device to be unable to recover.  The functions are now used in the EEH handling for device suspend/resume callbacks.
>
> The function i40e_enable_mc_magic_wake() has been moved ahead of
> i40e_io_suspend() to ensure it is declared before being used.
>
> Tested-by: Robert Thomas <rob.thomas@....com>
> Signed-off-by: Thinh Tran <thinhtr@...ux.ibm.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e_main.c | 248 +++++++++++---------
>  1 file changed, 134 insertions(+), 114 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com> (A Contingent worker at Intel)