Re: [PATCH 2/2] RDMA/bnxt_re: Use auxiliary driver interface

Ajit Khaparde
2022-07-26T04:58:52Z

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On Mon, Jul 25, 2022 at 5:15 AM Leon Romanovsky <leon@kernel.org> wrote:
>
> On Sun, Jul 24, 2022 at 04:14:58PM -0700, Ajit Khaparde wrote:
> > Use auxiliary driver interface for driver load, unload ROCE driver.
> > The driver does not need to register the interface using the netdev
> > notifier anymore. Removed the bnxt_re_dev_list which is not needed.
> > Currently probe, remove and shutdown ops have been implemented for
> > the auxiliary device.
> >
> > BUG: DCSG01157556
> > Change-Id: Ice54f076c1c4fc26d4ee7e77a5dcd1ca21cf4cd0
>
> Please remove the lines above.
Apologies for missing that.

>
> > Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
> > ---
> > drivers/infiniband/hw/bnxt_re/bnxt_re.h | 9 +-
> > drivers/infiniband/hw/bnxt_re/main.c | 405 +++++++-----------
> > drivers/net/ethernet/broadcom/bnxt/bnxt.c | 64 ---
> > drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 65 +++
> > drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h | 3 +
> > 5 files changed, 232 insertions(+), 314 deletions(-)
>
> <...>
>
> > +static DEFINE_IDA(bnxt_aux_dev_ids);
> > +
> > static int bnxt_register_dev(struct bnxt_en_dev *edev, unsigned int ulp_id,
> > struct bnxt_ulp_ops *ulp_ops, void *handle)
>
> I would expect that almost all code in bnxt_ulp.c will go after this change.
I agree. My plan was to get these QA tested, initial Aux Bus changes
in this release with a follow on series to clean this up further.
Does that sound reasonable?
Thanks for the feedback.

Thanks
Ajit

>
> Thanks