From: Jakub Kicinski <kuba@kernel.org>
To: Ahmed Zaki <ahmed.zaki@intel.com>
Cc: <mkubecek@suse.cz>, <andrew@lunn.ch>,
<willemdebruijn.kernel@gmail.com>,
Wojciech Drewek <wojciech.drewek@intel.com>, <corbet@lwn.net>,
<netdev@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<jesse.brandeburg@intel.com>, <edumazet@google.com>,
<anthony.l.nguyen@intel.com>, <horms@kernel.org>,
<vladimir.oltean@nxp.com>,
Jacob Keller <jacob.e.keller@intel.com>,
<intel-wired-lan@lists.osuosl.org>, <pabeni@redhat.com>,
<davem@davemloft.net>
Subject: Re: [Intel-wired-lan] [PATCH net-next v4 1/6] net: ethtool: allow symmetric-xor RSS hash for any flow type
Date: Fri, 20 Oct 2023 16:49:17 -0700 [thread overview]
Message-ID: <20231020164917.69d5cd44@kernel.org> (raw)
In-Reply-To: <c2c0dbe8-eee5-4e87-a115-7424ba06d21b@intel.com>
On Fri, 20 Oct 2023 17:14:11 -0600 Ahmed Zaki wrote:
> I replied to that here:
>
> https://lore.kernel.org/all/afb4a06f-cfba-47ba-adb3-09bea7cb5f00@intel.com/
>
> I am kind of confused now so please bear with me. ethtool either sends
> "ethtool_rxfh" or "ethtool_rxnfc". AFAIK "ethtool_rxfh" is the interface
> for "ethtool -X" which is used to set the RSS algorithm. But we kind of
> agreed to go with "ethtool -U|-N" for symmetric-xor, and that uses
> "ethtool_rxnfc" (as implemented in this series).
I have no strong preference. Sounds like Alex prefers to keep it closer
to algo, which is "ethtool_rxfh".
> Do you mean use "ethtool_rxfh" instead of "ethtool_rxnfc"? how would
> that work on the ethtool user interface?
I don't know what you're asking of us. If you find the code to confusing
maybe someone at Intel can help you :|
next prev parent reply other threads:[~2023-10-20 23:49 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-16 15:49 [PATCH net-next v4 0/6] Support symmetric RSS (Toeplitz) hash Ahmed Zaki
2023-10-16 15:49 ` [PATCH net-next v4 1/6] net: ethtool: allow symmetric-xor RSS hash for any flow type Ahmed Zaki
2023-10-16 20:17 ` Alexander H Duyck
2023-10-16 21:08 ` Ahmed Zaki
2023-10-16 22:15 ` Alexander Duyck
2023-10-16 22:44 ` Ahmed Zaki
2023-10-16 22:55 ` Alexander Duyck
2023-10-16 23:30 ` Jakub Kicinski
2023-10-17 0:08 ` Ahmed Zaki
2023-10-17 18:42 ` Alexander Duyck
2023-10-17 19:14 ` Ahmed Zaki
2023-10-17 20:03 ` Alexander Duyck
2023-10-17 20:19 ` Jakub Kicinski
2023-10-17 20:28 ` Alexander Duyck
2023-10-17 18:37 ` Alexander Duyck
2023-10-17 20:17 ` Jakub Kicinski
2023-10-17 20:41 ` Alexander Duyck
2023-10-17 22:12 ` [Intel-wired-lan] " Ahmed Zaki
2023-10-18 0:34 ` Jakub Kicinski
2023-10-18 18:12 ` Alexander Duyck
2023-10-18 23:50 ` Jakub Kicinski
2023-10-20 21:24 ` Ahmed Zaki
2023-10-20 22:33 ` Jakub Kicinski
2023-10-20 23:14 ` [Intel-wired-lan] " Ahmed Zaki
2023-10-20 23:49 ` Jakub Kicinski [this message]
2023-10-21 0:00 ` Ahmed Zaki
2023-10-29 12:25 ` Gal Pressman
2023-10-29 12:42 ` Ahmed Zaki
2023-10-29 12:48 ` Gal Pressman
2023-10-29 16:59 ` Ahmed Zaki
2023-10-31 12:00 ` Gal Pressman
2023-10-31 14:40 ` Ahmed Zaki
2023-10-31 14:45 ` Gal Pressman
2023-10-31 15:14 ` Ahmed Zaki
2023-10-31 15:20 ` Jakub Kicinski
2023-10-31 16:13 ` Gal Pressman
2023-10-31 19:57 ` Jakub Kicinski
2023-10-31 16:12 ` Gal Pressman
2023-10-31 14:59 ` Alexander Duyck
2023-10-31 16:11 ` Gal Pressman
2023-10-16 15:49 ` [PATCH net-next v4 2/6] ice: fix ICE_AQ_VSI_Q_OPT_RSS_* register values Ahmed Zaki
2023-10-16 15:49 ` [PATCH net-next v4 3/6] ice: refactor RSS configuration Ahmed Zaki
2023-10-16 15:49 ` [PATCH net-next v4 4/6] ice: refactor the FD and RSS flow ID generation Ahmed Zaki
2023-10-16 15:49 ` [PATCH net-next v4 5/6] ice: enable symmetric RSS Toeplitz hash for any flow type Ahmed Zaki
2023-10-16 15:49 ` [PATCH net-next v4 6/6] iavf: enable symmetric RSS Toeplitz hash Ahmed Zaki
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