lan966x pci device: Add support for SFPs, simple-bus part

[PATCH v7 0/2] lan966x pci device: Add support for SFPs, simple-bus part

Posted by Herve Codina 1 month ago

Hi,

Previously, I sent a big picture series adding support for SFP ports
available on the LAN966x PCI device [0].

In this series patches touch several parts and sub-system in the kernel.
Reviews have be done and it makes sense to split the series and send
parts separately.

This current series is the extraction of patches related to the
simple-bus driver. It has to be seen as a continuation of the big
picture series but related to this specific simple-bus part.

Patches 1 and 2 makes the simple-bus driver compatible with fw_devlink
expectation consisting in creating its child devices at probe.

[0] https://lore.kernel.org/all/20260325143555.451852-1-herve.codina@bootlin.com/

Best regards,
Hervé

Changes:

v6 -> v7

  Rebase on top v7.1-rc1

  - Patch 1
    No changes

  - Patch 2
    Fix conflict due to device_has_driver_override() introduction.

Older iterations:
  Patches 4 and 5 in the big picture series
  https://lore.kernel.org/all/20260325143555.451852-1-herve.codina@bootlin.com/

Herve Codina (2):
  bus: simple-pm-bus: Remove child devices when the bus is unbound
  bus: simple-pm-bus: Populate child nodes at probe

 drivers/bus/simple-pm-bus.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

-- 
2.54.0

Re: [PATCH v7 0/2] lan966x pci device: Add support for SFPs, simple-bus part

Posted by Herve Codina 1 week ago

Hi all,

On Mon, 11 May 2026 17:58:58 +0200
Herve Codina <herve.codina@bootlin.com> wrote:

> Hi,
> 
> Previously, I sent a big picture series adding support for SFP ports
> available on the LAN966x PCI device [0].
> 
> In this series patches touch several parts and sub-system in the kernel.
> Reviews have be done and it makes sense to split the series and send
> parts separately.
> 
> This current series is the extraction of patches related to the
> simple-bus driver. It has to be seen as a continuation of the big
> picture series but related to this specific simple-bus part.
> 
> Patches 1 and 2 makes the simple-bus driver compatible with fw_devlink
> expectation consisting in creating its child devices at probe.
> 
> [0] https://lore.kernel.org/all/20260325143555.451852-1-herve.codina@bootlin.com/
> 

I haven't receive any comment on the series.

Is there anything I can do to move forward on this simple-bus driver?

Best regards,
Hervé