From: Guenter Roeck <linux@roeck-us.net>
To: "Nikhil P. Rao" <nikhil.rao@amd.com>,
Brett Creeley <brett.creeley@amd.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Randy Dunlap <rdunlap@infradead.org>, Kees Cook <kees@kernel.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org,
linux-hardening@vger.kernel.org,
Abhijit Gangurde <abhijit.gangurde@amd.com>,
Arun Kumar Prakash <ArunKumar.Prakash@amd.com>,
Eric Joyner <eric.joyner@amd.com>
Subject: Re: [PATCH net-next 4/4] hwmon: add AMD Pensando ionic sensor driver
Date: Tue, 3 Nov 2026 12:50:23 -0800 [thread overview]
Message-ID: <d468fa55-c0fc-471c-9341-b735fb394fa3@roeck-us.net> (raw)
In-Reply-To: <20261103-pr46-b4-v1-4-850ab7fbec19@amd.com>
On 11/3/26 10:14, Nikhil P. Rao wrote:
> From: Arun Kumar Prakash <ArunKumar.Prakash@amd.com>
>
> Add an auxiliary driver that binds to the "ionic.hwmon" device created
> by the ionic Ethernet driver and reports the adapter's temperature,
> voltage and power sensors through hwmon.
>
> The sensor set depends on the board and firmware, so the driver reads
> it from the device at probe rather than hard-coding it. A sensor type
> with a channel the driver does not recognise is skipped as a whole,
> since hwmon channel numbers must match the firmware's.
>
> The hwmon device is parented to the adapter's PCI function rather than
> to the auxiliary device, so lm-sensors names it by PCI address instead
> of as a virtual device.
>
> Signed-off-by: Arun Kumar Prakash <ArunKumar.Prakash@amd.com>
> Signed-off-by: Eric Joyner <eric.joyner@amd.com>
> Reviewed-by: Brett Creeley <brett.creeley@amd.com>
> Co-developed-by: Nikhil P. Rao <nikhil.rao@amd.com>
> Signed-off-by: Nikhil P. Rao <nikhil.rao@amd.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Thanks,
Guenter
prev parent reply other threads:[~2026-11-03 20:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 18:14 [PATCH net-next 0/4] ionic: report on-board sensors through an hwmon auxiliary driver Nikhil P. Rao
2026-11-03 18:14 ` [PATCH net-next 1/4] ionic: register auxiliary devices from a table of device types Nikhil P. Rao
2026-11-03 18:14 ` [PATCH net-next 2/4] ionic: add device interface definitions for hardware monitoring Nikhil P. Rao
2026-11-03 18:14 ` [PATCH net-next 3/4] ionic: add an auxiliary device " Nikhil P. Rao
2026-11-03 18:14 ` [PATCH net-next 4/4] hwmon: add AMD Pensando ionic sensor driver Nikhil P. Rao
2026-11-03 20:50 ` Guenter Roeck [this message]
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