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From: Jakub Kicinski <kuba@kernel.org>
To: Gal Pressman <gal@nvidia.com>
Cc: "Keller, Jacob E" <jacob.e.keller@intel.com>,
	Saeed Mahameed <saeedm@nvidia.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next 0/2] ice: support FEC automatic disable
Date: Thu, 25 Aug 2022 09:29:57 -0700	[thread overview]
Message-ID: <20220825092957.26171986@kernel.org> (raw)
In-Reply-To: <5d9c6b31-cdf2-1285-6d4b-2368bae8b6f4@nvidia.com>

On Thu, 25 Aug 2022 10:08:05 +0300 Gal Pressman wrote:
> Then maybe adding a new flag is the right thing to do here.
> 
> That way the existing auto mode will keep its current meaning (all modes
> including off), which you'll be able to support on newer firmware
> versions, and the new auto flag (all modes excluding off) will be
> supported on all firmware versions.
> Then maybe we can even add support for the new flag in mlx5 (I need to
> check whether that's feasible with our hardware).

Sorry, I misinterpreted your previous reply, somehow I thought you
quoted option (3), because my fallible reading of mlx5 was that it
accepts multiple flags.

(First) option 2 is fine.

Do you happen to have a link to what SONiC defined?
We really need to establish some expectations before we start extending
the API. Naively I thought the IEEE spec was more prescriptive :(

  reply	other threads:[~2022-08-25 16:30 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-23 15:04 [PATCH net-next 0/2] ice: support FEC automatic disable Jacob Keller
2022-08-23 15:04 ` [PATCH net-next 1/2] ethtool: pass netlink extended ACK to .set_fecparam Jacob Keller
2022-08-23 15:06   ` Simon Horman
2022-08-23 22:13   ` Jakub Kicinski
2022-08-24 17:27     ` Keller, Jacob E
2022-08-23 15:04 ` [PATCH net-next 2/2] ice: add support for Auto FEC with FEC disabled via ETHTOOL_SFECPARAM Jacob Keller
2022-08-23 22:17   ` Jakub Kicinski
2022-08-24 17:29     ` Keller, Jacob E
2022-08-24 21:29     ` Keller, Jacob E
2022-08-24 22:47       ` Jakub Kicinski
2022-08-24 22:53         ` Keller, Jacob E
2022-08-24 23:02           ` Jakub Kicinski
2022-08-24 23:13             ` Keller, Jacob E
2022-08-24 23:32               ` Jakub Kicinski
2022-08-24 13:35 ` [PATCH net-next 0/2] ice: support FEC automatic disable Gal Pressman
2022-08-24 16:25   ` Jakub Kicinski
2022-08-25  7:08     ` Gal Pressman
2022-08-24 17:40   ` Keller, Jacob E
2022-08-25  7:08     ` Gal Pressman
2022-08-25 16:29       ` Jakub Kicinski [this message]
2022-08-25 16:57         ` Keller, Jacob E
2022-08-25 17:30           ` Jakub Kicinski
2022-08-25 17:51             ` Keller, Jacob E
2022-08-25 20:34               ` Jakub Kicinski
2022-08-25 21:04                 ` Keller, Jacob E
2022-08-26  0:38                 ` Jacob Keller
2022-08-26  1:01                   ` Jakub Kicinski
2022-08-26 17:51                     ` Jacob Keller
2022-08-26 23:57                       ` Jakub Kicinski
2022-08-28 10:42                         ` Gal Pressman
2022-08-29  7:11                           ` Keller, Jacob E
2022-08-29 11:21                             ` Gal Pressman
2022-08-29 18:10                               ` Jacob Keller
2022-08-30 20:09                                 ` Jacob Keller
2022-08-30 21:44                                   ` Jakub Kicinski
2022-08-30 23:09                                     ` Keller, Jacob E
2022-08-31 11:01                                     ` Gal Pressman
2022-08-31 17:36                                       ` Jakub Kicinski
2022-09-01 11:52                                         ` Gal Pressman
2022-09-05 11:25                                         ` Gal Pressman
2022-08-31 20:15                                       ` Jacob Keller
2022-09-01 11:51                                         ` Gal Pressman
2022-09-01 17:59                                           ` Keller, Jacob E
2022-09-07  3:44                                     ` Michael Chan

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