From: Jakub Kicinski <kuba@kernel.org>
To: <edward.cree@amd.com>
Cc: <linux-net-drivers@amd.com>, <davem@davemloft.net>,
<edumazet@google.com>, <pabeni@redhat.com>,
Edward Cree <ecree.xilinx@gmail.com>, <netdev@vger.kernel.org>,
<habetsm.xilinx@gmail.com>, <sudheer.mogilappagari@intel.com>,
<jdamato@fastly.com>, <andrew@lunn.ch>, <mw@semihalf.com>,
<linux@armlinux.org.uk>, <sgoutham@marvell.com>,
<gakula@marvell.com>, <sbhatta@marvell.com>, <hkelam@marvell.com>,
<saeedm@nvidia.com>, <leon@kernel.org>
Subject: Re: [PATCH v4 net-next 2/7] net: ethtool: attach an XArray of custom RSS contexts to a netdevice
Date: Wed, 4 Oct 2023 16:10:41 -0700 [thread overview]
Message-ID: <20231004161041.027b2d80@kernel.org> (raw)
In-Reply-To: <4a41069859105d8c669fe26171248aad7f88d1e9.1695838185.git.ecree.xilinx@gmail.com>
On Wed, 27 Sep 2023 19:13:33 +0100 edward.cree@amd.com wrote:
> /**
> * struct ethtool_netdev_state - per-netdevice state for ethtool features
> + * @rss_ctx: XArray of custom RSS contexts
> + * @rss_ctx_max_id: maximum (exclusive) supported RSS context ID
Is this one set by the driver? How would it be set?
It'd be good if drivers didn't access ethtool state directly.
Makes core easier to refactor if the API is constrained.
> * @wol_enabled: Wake-on-LAN is enabled
> */
> struct ethtool_netdev_state {
> - unsigned wol_enabled:1;
> + struct xarray rss_ctx;
> + u32 rss_ctx_max_id;
> + u32 wol_enabled:1;
next prev parent reply other threads:[~2023-10-04 23:10 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 18:13 [PATCH v4 net-next 0/7] ethtool: track custom RSS contexts in the core edward.cree
2023-09-27 18:13 ` [PATCH v4 net-next 1/7] net: move ethtool-related netdev state into its own struct edward.cree
2023-09-29 18:15 ` Jacob Keller
2023-10-02 9:59 ` Martin Habets
2023-09-27 18:13 ` [PATCH v4 net-next 2/7] net: ethtool: attach an XArray of custom RSS contexts to a netdevice edward.cree
2023-09-29 18:17 ` Jacob Keller
2023-10-04 22:56 ` Jakub Kicinski
2023-09-29 20:59 ` Mogilappagari, Sudheer
2023-10-02 10:23 ` Martin Habets
2023-10-04 23:00 ` Jakub Kicinski
2023-10-05 18:32 ` Edward Cree
2023-10-04 23:10 ` Jakub Kicinski [this message]
2023-10-05 18:43 ` Edward Cree
2023-10-05 23:53 ` Jakub Kicinski
2023-09-27 18:13 ` [PATCH v4 net-next 3/7] net: ethtool: record custom RSS contexts in the XArray edward.cree
2023-09-29 18:20 ` Jacob Keller
2023-10-02 10:41 ` Martin Habets
2023-09-27 18:13 ` [PATCH v4 net-next 4/7] net: ethtool: let the core choose RSS context IDs edward.cree
2023-09-29 18:23 ` Jacob Keller
2023-10-02 10:54 ` Martin Habets
2023-09-27 18:13 ` [PATCH v4 net-next 5/7] net: ethtool: add an extack parameter to new rxfh_context APIs edward.cree
2023-09-29 18:24 ` Jacob Keller
2023-10-02 12:13 ` Martin Habets
2023-09-27 18:13 ` [PATCH v4 net-next 6/7] net: ethtool: add a mutex protecting RSS contexts edward.cree
2023-09-29 18:27 ` Jacob Keller
2023-10-02 12:16 ` Martin Habets
2023-10-04 23:16 ` Jakub Kicinski
2023-10-05 20:56 ` Edward Cree
2023-10-06 0:07 ` Jakub Kicinski
2023-12-07 14:15 ` Edward Cree
2023-12-07 16:45 ` Jakub Kicinski
2023-09-27 18:13 ` [PATCH v4 net-next 7/7] sfc: use new rxfh_context API edward.cree
2023-09-29 18:27 ` Jacob Keller
2023-10-02 13:01 ` Martin Habets
2023-10-05 20:54 ` Edward Cree
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