From: Jakub Kicinski <kuba@kernel.org>
To: Wojciech Drewek <wojciech.drewek@intel.com>
Cc: netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org,
przemyslaw.kitszel@intel.com
Subject: Re: [Intel-wired-lan] [PATCH iwl-next v2] ice: Disable Cage Max Power override
Date: Thu, 24 Aug 2023 08:32:01 -0700 [thread overview]
Message-ID: <20230824083201.79f79513@kernel.org> (raw)
In-Reply-To: <20230824085459.35998-1-wojciech.drewek@intel.com>
On Thu, 24 Aug 2023 10:54:59 +0200 Wojciech Drewek wrote:
> NVM module called "Cage Max Power override" allows to
> change max power in the cage. This can be achieved
> using external tools. The responsibility of the ice driver is to
> go back to the default settings whenever port split is done.
> This is achieved by clearing Override Enable bit in the
> NVM module. Override of the max power is disabled so the
> default value will be used.
Can you say more? We have ETHTOOL_MSG_MODULE_GET / SET, sounds like
something we could quite easily get ethtool to support?
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WARNING: multiple messages have this Message-ID (diff)
From: Jakub Kicinski <kuba@kernel.org>
To: Wojciech Drewek <wojciech.drewek@intel.com>
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
przemyslaw.kitszel@intel.com
Subject: Re: [PATCH iwl-next v2] ice: Disable Cage Max Power override
Date: Thu, 24 Aug 2023 08:32:01 -0700 [thread overview]
Message-ID: <20230824083201.79f79513@kernel.org> (raw)
In-Reply-To: <20230824085459.35998-1-wojciech.drewek@intel.com>
On Thu, 24 Aug 2023 10:54:59 +0200 Wojciech Drewek wrote:
> NVM module called "Cage Max Power override" allows to
> change max power in the cage. This can be achieved
> using external tools. The responsibility of the ice driver is to
> go back to the default settings whenever port split is done.
> This is achieved by clearing Override Enable bit in the
> NVM module. Override of the max power is disabled so the
> default value will be used.
Can you say more? We have ETHTOOL_MSG_MODULE_GET / SET, sounds like
something we could quite easily get ethtool to support?
next prev parent reply other threads:[~2023-08-24 15:32 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-24 8:54 [Intel-wired-lan] [PATCH iwl-next v2] ice: Disable Cage Max Power override Wojciech Drewek
2023-08-24 8:54 ` Wojciech Drewek
2023-08-24 9:38 ` [Intel-wired-lan] " Przemek Kitszel
2023-08-24 9:38 ` Przemek Kitszel
2023-08-24 15:32 ` Jakub Kicinski [this message]
2023-08-24 15:32 ` Jakub Kicinski
2023-08-25 11:01 ` [Intel-wired-lan] " Drewek, Wojciech
2023-08-25 11:01 ` Drewek, Wojciech
2023-08-26 0:54 ` [Intel-wired-lan] " Jakub Kicinski
2023-08-26 0:54 ` Jakub Kicinski
2023-08-27 8:47 ` [Intel-wired-lan] " Ido Schimmel
2023-08-27 8:47 ` Ido Schimmel
2023-08-29 9:12 ` [Intel-wired-lan] " Drewek, Wojciech
2023-08-29 9:12 ` Drewek, Wojciech
2023-08-30 15:17 ` [Intel-wired-lan] " Ido Schimmel
2023-08-30 15:17 ` Ido Schimmel
2023-09-01 13:34 ` [Intel-wired-lan] " Drewek, Wojciech
2023-09-01 13:34 ` Drewek, Wojciech
2023-09-12 14:26 ` [Intel-wired-lan] " Ido Schimmel
2023-09-12 14:26 ` Ido Schimmel
2023-09-15 13:15 ` [Intel-wired-lan] " Drewek, Wojciech
2023-09-15 13:15 ` Drewek, Wojciech
2023-09-21 12:09 ` [Intel-wired-lan] " Ido Schimmel
2023-09-21 12:09 ` Ido Schimmel
2023-10-05 13:58 ` [Intel-wired-lan] " Drewek, Wojciech
2023-10-05 13:58 ` Drewek, Wojciech
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