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Message-ID: <d4479e0e-1df1-45ef-b041-7e16594dd404@intel.com>
Date: Wed, 17 Jul 2024 10:44:42 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Kory Maincent <kory.maincent@...tlin.com>, Florian Fainelli
<florian.fainelli@...adcom.com>, Broadcom internal kernel review list
<bcm-kernel-feedback-list@...adcom.com>, Andrew Lunn <andrew@...n.ch>,
"Heiner Kallweit" <hkallweit1@...il.com>, Russell King
<linux@...linux.org.uk>, "David S. Miller" <davem@...emloft.net>, Eric
Dumazet <edumazet@...gle.com>, "Jakub Kicinski" <kuba@...nel.org>, Paolo
Abeni <pabeni@...hat.com>, Richard Cochran <richardcochran@...il.com>, Radu
Pirea <radu-nicolae.pirea@....nxp.com>, "Jay Vosburgh"
<j.vosburgh@...il.com>, Andy Gospodarek <andy@...yhouse.net>, Nicolas Ferre
<nicolas.ferre@...rochip.com>, Claudiu Beznea <claudiu.beznea@...on.dev>,
Willem de Bruijn <willemdebruijn.kernel@...il.com>, Jonathan Corbet
<corbet@....net>, "Horatiu Vultur" <horatiu.vultur@...rochip.com>,
<UNGLinuxDriver@...rochip.com>, "Simon Horman" <horms@...nel.org>, Vladimir
Oltean <vladimir.oltean@....com>, <donald.hunter@...il.com>,
<danieller@...dia.com>, <ecree.xilinx@...il.com>
CC: Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
<linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
<linux-doc@...r.kernel.org>, Maxime Chevallier
<maxime.chevallier@...tlin.com>, Rahul Rameshbabu <rrameshbabu@...dia.com>,
Willem de Bruijn <willemb@...gle.com>, Shannon Nelson
<shannon.nelson@....com>, Alexandra Winter <wintera@...ux.ibm.com>
Subject: Re: [PATCH net-next v17 14/14] netlink: specs: Enhance tsinfo netlink
attributes and add a tsconfig set command
On 7/9/2024 6:53 AM, Kory Maincent wrote:
> Add new attributed to tsinfo allowing to get the tsinfo from a phc provider
> (composed by a phc index and a phc qualifier) on a netdevice's link.
> Add simultaneously a tsconfig command to be able to get and set hwtstamp
> configuration for a specified phc provider.
>
> Here is few examples:
> ./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema
> --dump tsinfo-get
> --json '{"header":{"dev-name":"eth0"}}'
> [{'header': {'dev-index': 3, 'dev-name': 'eth0'},
> 'hwtst-provider': {'index': 0, 'qualifier': 0},
> 'phc-index': 0,
> 'rx-filters': {'bits': {'bit': [{'index': 0, 'name': 'none'},
> {'index': 2, 'name': 'some'}]},
> 'nomask': True,
> 'size': 16},
> 'timestamping': {'bits': {'bit': [{'index': 0, 'name': 'hardware-transmit'},
> {'index': 2, 'name': 'hardware-receive'},
> {'index': 6,
> 'name': 'hardware-raw-clock'}]},
> 'nomask': True,
> 'size': 17},
> 'tx-types': {'bits': {'bit': [{'index': 0, 'name': 'off'},
> {'index': 1, 'name': 'on'}]},
> 'nomask': True,
> 'size': 4}},
> {'header': {'dev-index': 3, 'dev-name': 'eth0'},
> 'hwtst-provider': {'index': 2, 'qualifier': 0},
> 'phc-index': 2,
> 'rx-filters': {'bits': {'bit': [{'index': 0, 'name': 'none'},
> {'index': 1, 'name': 'all'}]},
> 'nomask': True,
> 'size': 16},
> 'timestamping': {'bits': {'bit': [{'index': 0, 'name': 'hardware-transmit'},
> {'index': 1, 'name': 'software-transmit'},
> {'index': 2, 'name': 'hardware-receive'},
> {'index': 3, 'name': 'software-receive'},
> {'index': 4,
> 'name': 'software-system-clock'},
> {'index': 6,
> 'name': 'hardware-raw-clock'}]},
> 'nomask': True,
> 'size': 17},
> 'tx-types': {'bits': {'bit': [{'index': 0, 'name': 'off'},
> {'index': 1, 'name': 'on'},
> {'index': 2, 'name': 'onestep-sync'}]},
> 'nomask': True,
> 'size': 4}}]
>
> ./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema --do tsinfo-get
> --json '{"header":{"dev-name":"eth0"},
> "hwtst-provider":{"index":0, "qualifier":0 }
> }'
> {'header': {'dev-index': 3, 'dev-name': 'eth0'},
> 'hwtst-provider': {'index': 0, 'qualifier': 0},
> 'phc-index': 0,
> 'rx-filters': {'bits': {'bit': [{'index': 0, 'name': 'none'},
> {'index': 2, 'name': 'some'}]},
> 'nomask': True,
> 'size': 16},
> 'timestamping': {'bits': {'bit': [{'index': 0, 'name': 'hardware-transmit'},
> {'index': 2, 'name': 'hardware-receive'},
> {'index': 6, 'name': 'hardware-raw-clock'}]},
> 'nomask': True,
> 'size': 17},
> 'tx-types': {'bits': {'bit': [{'index': 0, 'name': 'off'},
> {'index': 1, 'name': 'on'}]},
> 'nomask': True,
> 'size': 4}}
>
> ./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema --do tsinfo-set
> --json '{"header":{"dev-name":"eth0"},
> "hwtst-provider":{"index":2, "qualifier":0}}'
> None
> ./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema --do tsconfig-get
> --json '{"header":{"dev-name":"eth0"}}'
> {'header': {'dev-index': 3, 'dev-name': 'eth0'},
> 'hwtstamp-flags': 1,
> 'hwtstamp-provider': {'index': 1, 'qualifier': 0},
> 'rx-filters': {'bits': {'bit': [{'index': 12, 'name': 'ptpv2-event'}]},
> 'nomask': True,
> 'size': 16},
> 'tx-types': {'bits': {'bit': [{'index': 1, 'name': 'on'}]},
> 'nomask': True,
> 'size': 4}}
>
> ./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema --do tsconfig-set
> --json '{"header":{"dev-name":"eth0"},
> "hwtstamp-provider":{"index":1, "qualifier":0 },
> "rx-filters":{"bits": {"bit": {"name":"ptpv2-l4-event"}},
> "nomask": 1},
> "tx-types":{"bits": {"bit": {"name":"on"}},
> "nomask": 1}}'
> None
>
> Signed-off-by: Kory Maincent <kory.maincent@...tlin.com>
> ---
Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
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