Re: [PATCH RFC v2 virtio 1/7] pds_vdpa: Add new vDPA driver for AMD/Pensando DSC

[Simon Horman <simon.horman@corigine.com>]

On Sun, Mar 12, 2023 at 03:06:39PM +0100, Simon Horman wrote:
> On Wed, Mar 08, 2023 at 05:30:40PM -0800, Shannon Nelson wrote:
> > This is the initial auxiliary driver framework for a new vDPA
> > device driver, an auxiliary_bus client of the pds_core driver.
> > The pds_core driver supplies the PCI services for the VF device
> > and for accessing the adminq in the PF device.
> > 
> > This patch adds the very basics of registering for the auxiliary
> > device, setting up debugfs entries, and registering with devlink.
> > 
> > Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
> 
> ...
> 
> > diff --git a/drivers/vdpa/pds/Makefile b/drivers/vdpa/pds/Makefile
> > new file mode 100644
> > index 000000000000..a9cd2f450ae1
> > --- /dev/null
> > +++ b/drivers/vdpa/pds/Makefile
> > @@ -0,0 +1,8 @@
> > +# SPDX-License-Identifier: GPL-2.0-only
> > +# Copyright(c) 2023 Advanced Micro Devices, Inc
> > +
> > +obj-$(CONFIG_PDS_VDPA) := pds_vdpa.o
> > +
> > +pds_vdpa-y := aux_drv.o
> > +
> > +pds_vdpa-$(CONFIG_DEBUG_FS) += debugfs.o
> > diff --git a/drivers/vdpa/pds/aux_drv.c b/drivers/vdpa/pds/aux_drv.c
> > new file mode 100644
> > index 000000000000..b3f36170253c
> > --- /dev/null
> > +++ b/drivers/vdpa/pds/aux_drv.c
> > @@ -0,0 +1,99 @@
> > +// SPDX-License-Identifier: GPL-2.0-only
> > +/* Copyright(c) 2023 Advanced Micro Devices, Inc */
> > +
> > +#include <linux/auxiliary_bus.h>
> > +
> > +#include <linux/pds/pds_core.h>
> 
> Perhaps I'm missing something obvious, but
> pds_core.h doesn't exist (yet).

The obvious thing that I was missing is that it is added by

* [PATCH RFC v4 net-next 00/13] pds_core driver