RE: [PATCH v3 05/15] IB/pvrdma: Add paravirtual rdma device

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On Sun, Aug 28, 2016 at 06:50:56 -0700, Leon Romanovsky wrote:
> On Sun, Aug 28, 2016 at 04:41:47PM +0300, Yuval Shaia wrote:
> > On Sun, Aug 28, 2016 at 04:06:57PM +0300, Leon Romanovsky wrote:
> > > On Thu, Aug 25, 2016 at 12:59:21PM +0300, Yuval Shaia wrote:
> > > > On Wed, Aug 03, 2016 at 04:27:34PM -0700, Adit Ranadive wrote:
> > > > > This patch adds the main device-level structures and functions to be used
> > > > > to provide RDMA functionality. Also, we define conversion functions from
> > > > > the IB core stack structures to the device-specific ones.
> > > > >
> > > > > Changes v2->v3:
> > > > >  - Removed VMware vendor id redefinition.
> > > > >  - Removed the boolean in pvrdma_cmd_post.
> > > > >
> > > > > Reviewed-by: Jorgen Hansen <jhansen@xxxxxxxxxx>
> > > > > Reviewed-by: George Zhang <georgezhang@xxxxxxxxxx>
> > > > > Reviewed-by: Aditya Sarwade <asarwade@xxxxxxxxxx>
> > > > > Reviewed-by: Bryan Tan <bryantan@xxxxxxxxxx>
> > > > > Signed-off-by: Adit Ranadive <aditr@xxxxxxxxxx>
> > > > > ---
> > > > >  drivers/infiniband/hw/pvrdma/pvrdma.h | 456 ++++++++++++++++++++++++++++++++++
> > > > >  1 file changed, 456 insertions(+)
> > > > >  create mode 100644 drivers/infiniband/hw/pvrdma/pvrdma.h
> > > > >

...

> > > > > +
> > > > > +/*
> > > > > + * VMware PVRDMA PCI device id.
> > > > > + */
> > > > > +#define PCI_DEVICE_ID_VMWARE_PVRDMA	0x0820
> > > >
> > > > I don't see a reason to define it locally in the driver.
> > > > Suggesting to move it to include/linux/pci_ids.h
> > >
> > > Interesting,
> > > We already discussed it.
> >
> > I believe the discussion was about vendor ID.
> > As far as i see it - suggestion applies also to device ID.
> >
> 
> Yes, all PCI_DEVICE_ID_... defines are needed to be in pci_ids.h file.
> 
> Thanks

Looking at the header in pci_ids.h file we should only add it there if the definition will be
shared between multiple drivers. That's not case for the PVRDMA device id so I believe
this definition can stay here.
I have moved the VMXNET3 device id there since we now use it in the PVRDMA driver too.

Thanks,
Adit
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