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From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>,
	David Hunt <david.hunt@intel.com>,
	 Ferruh Yigit <ferruh.yigit@intel.com>
Cc: rasland@nvidia.com, matan@nvidia.com, viacheslavo@nvidia.com,
	Alexander Kozyrev <akozyrev@nvidia.com>,
	dev@dpdk.org, Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH v3] net/mlx5: add power monitoring support
Date: Wed, 5 May 2021 12:57:01 +0100
Message-ID: <54bf26d9-e3f5-eca1-2431-3df0e6d82371@intel.com> (raw)
In-Reply-To: <2178881.vkImXlHJGI@thomas>

On 04-May-21 6:43 PM, Thomas Monjalon wrote:
> 04/05/2021 19:40, Ferruh Yigit:
>> On 4/29/2021 3:55 PM, Alexander Kozyrev wrote:
>>> Support the PMD power management API in MLX5 driver.
>>> The monitor policy of this API puts a CPU core to sleep until
>>> a data in some monitored memory address is changed by the NIC.
>>> Implement the get_monitor_addr function to return an address
>>> of a CQE owner bit to monitor the arrival of a new packet.
>>> Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
>> Hi David, Anatoly,
>> What to you think adding "Power Monitoring" as a new feature in the NIC feature
>> table? So the drivers supporting it can advertise it.
>> https://doc.dpdk.org/guides/nics/overview.html
>> For it need to,
>> - add "Power Monitoring" to template .ini file,
>> '.doc/guides/nics/features/default.ini'
>> - Document it in the features file, '.doc/guides/nics/features.rst'
>> - Update driver .ini files to advertise the feature, like 'ixgbe.ini'
> +1

It would be good to have discoverability for this feature. Seems like 
having a first non-Intel user is a good excuse to do just that :)


      reply	other threads:[~2021-05-05 11:57 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-15 15:32 [dpdk-dev] [PATCH] " Alexander Kozyrev
2021-04-08  3:25 ` [dpdk-dev] [PATCH v2] " Alexander Kozyrev
2021-04-29 14:55   ` [dpdk-dev] [PATCH v3] " Alexander Kozyrev
2021-04-30 13:32     ` Slava Ovsiienko
2021-05-03 10:57     ` Raslan Darawsheh
2021-05-04 17:40     ` Ferruh Yigit
2021-05-04 17:43       ` Thomas Monjalon
2021-05-05 11:57         ` Burakov, Anatoly [this message]

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