netdev - Re: [Intel-wired-lan] [PATCH iwl-next] ice: Implement ethtool reset support

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Message-ID: <20240801071331.086a0864@kernel.org>
Date: Thu, 1 Aug 2024 07:13:31 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Wojciech Drewek <wojciech.drewek@...el.com>
Cc: "Keller, Jacob E" <jacob.e.keller@...el.com>, "netdev@...r.kernel.org"
 <netdev@...r.kernel.org>, "edumazet@...gle.com" <edumazet@...gle.com>,
 "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>,
 "simon.horman@...igine.com" <simon.horman@...igine.com>,
 "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
 "pabeni@...hat.com" <pabeni@...hat.com>
Subject: Re: [Intel-wired-lan] [PATCH iwl-next] ice: Implement ethtool reset
 support

On Thu, 1 Aug 2024 13:01:52 +0200 Wojciech Drewek wrote:
> We've came up with below mapping:
> 
> PF reset:
> ethtool --reset eth0 irq dma filter offload
> (we reset all those components but only for the given PF)
> 
> CORE reset:
> ethtool --reset eth0 irq-shared dma-shared filter-shared offload-shared ram-shared
> (whole adapter is affected so we use shared versions + ram)
> 
> GLOBAL reset:
> ethtool --reset eth0 irq-shared dma-shared filter-shared offload-shared mac-shared phy-shared ram-shared
> (GLOBALR is CORER plus mac and phy components are also reinitialized)

SG!