RE: [RFC 00/11] Device unplug and bus cleanup refactoring for NXP

HI David,
	Thanks for the work. We will test it soon.

Regards
Hemant

> -----Original Message-----
> From: David Marchand <[email protected]>
> Sent: 23 July 2026 19:24
> To: Hemant Agrawal <[email protected]>; [email protected]
> Subject: [RFC 00/11] Device unplug and bus cleanup refactoring for NXP
> Importance: High
> 
> Hello Hemant,
> 
> This is a followup to the refactoring started in 26.07.
> 
> I took some time with my best AI friend to cleanup DPAA and FSLMC bus drivers.
> 
> Like the last time, only compilation has been checked.
> I have no hardware to test runtime.
> 
> One thing that could be broken is either the order of devices initialisation, or bugs
> in the device filtering that I tried to simplify.
> 
> I think it is worth testing and fixing, as it will make the two NXP bus drivers similar
> to other bus drivers (but keep the special IO devices handling internal to the
> FSLMC bus for example).
> 
> 
> --
> David Marchand
> 
> David Marchand (11):
>   drivers/bus: cleanup device freeing in NXP bus scan
>   bus/dpaa: allocate interrupt during probing
>   bus/dpaa: support unplug and use generic cleanup
>   bus/fslmc: fix memory leaks in scan
>   bus/fslmc: fix per type device count
>   bus/fslmc: simplify device parsing in scan
>   bus/fslmc: refactor device filtering for multiprocess
>   bus/fslmc: move unplug for some device out of VFIO
>   bus/fslmc: call VFIO setup for some device from bus layer
>   bus/fslmc: allocate interrupt during probing
>   bus/fslmc: use generic cleanup
> 
>  doc/guides/rel_notes/release_26_11.rst   |   4 +
>  drivers/bus/dpaa/dpaa_bus.c              | 134 +++++-----
>  drivers/bus/fslmc/fslmc_bus.c            | 295 +++++++++++++++--------
>  drivers/bus/fslmc/fslmc_vfio.c           | 255 +++++++-------------
>  drivers/bus/fslmc/fslmc_vfio.h           |   5 +
>  drivers/bus/fslmc/portal/dpaa2_hw_dpio.c |   1 +
>  drivers/bus/fslmc/private.h              |   2 +
>  7 files changed, 368 insertions(+), 328 deletions(-)
> 
> --
> 2.54.0