Re: [PATCH v3 10/21] PCI/TSM: Rename pf0 to host

[Alistair]

On Wed, 2026-09-09 at 00:01 +0100, Jonathan Cameron wrote:
> On Tue,  1 Sep 2026 11:03:36 +1000
> alistair23@xxxxxxxxx wrote:
> 
> > From: Alistair Francis <alistair.francis@xxxxxxx>
> > 
> > Rename pci_tsm_pf0 to pci_tsm_host (and rename variables and
> > function
> > names from pf0 to host) as part of converting pci_tsm_host
> > to be any device that knows how to speak any of CMA, IDE, or
> > TDISP.
> 
> I'm not against the change, but I would like at least one example of
> 'what' other type of device you plan to use this for.
> 
> vf or something else?

It's based on the reply here: https://lkml.org/lkml/2026/6/18/1741

I don't know PCIe that well, so honestly I'm not sure.

My use case is a root complex integrated endpoint

Alistair

> 
> > 
> > This commit just renames the functions and provides no functional
> > change. That will happen in the next commit.
> > 
> > Signed-off-by: Alistair Francis <alistair.francis@xxxxxxx>
> > ---
> >  drivers/crypto/ccp/sev-dev-tio.h |  4 +-
> >  drivers/crypto/ccp/sev-dev-tsm.c | 12 ++---
> >  drivers/pci/tsm.c                | 84 ++++++++++++++++------------
> > ----
> >  include/linux/pci-tsm.h          | 18 ++++---
> >  4 files changed, 61 insertions(+), 57 deletions(-)
> >