From: Alistair <alistair@alistair23.me>
To: Jonathan Cameron <jic23@kernel.org>, alistair23@gmail.com
Cc: linux-pci@vger.kernel.org, Jonathan.Cameron@huawei.com,
djbw@kernel.org, rust-for-linux@vger.kernel.org, lukas@wunner.de,
linux-cxl@vger.kernel.org, bhelgaas@google.com,
akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
gary@garyguo.net, ojeda@kernel.org, benno.lossin@proton.me,
a.hindborg@kernel.org, wilfred.mallawa@wdc.com,
tmgross@umich.edu, boqun.feng@gmail.com,
bjorn3_gh@protonmail.com, alex.gaynor@gmail.com,
aliceryhl@google.com
Subject: Re: [PATCH v3 10/21] PCI/TSM: Rename pf0 to host
Date: Fri, 11 Sep 2026 15:00:59 +1000 [thread overview]
Message-ID: <f9b1c0410e622f7ac1e6feacaa3eae98951bcd79.camel@alistair23.me> (raw)
In-Reply-To: <20260909000158.78ffa790@jic23-huawei>
On Wed, 2026-09-09 at 00:01 +0100, Jonathan Cameron wrote:
> On Tue, 1 Sep 2026 11:03:36 +1000
> alistair23@gmail.com wrote:
>
> > From: Alistair Francis <alistair.francis@wdc.com>
> >
> > 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@wdc.com>
> > ---
> > 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(-)
> >
next prev parent reply other threads:[~2026-09-11 5:01 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 1:03 [PATCH v3 00/21] lib: Rust implementation of SPDM alistair23
2026-09-01 1:03 ` [PATCH v3 01/21] rust: transmute: add `cast_slice[_mut]` functions alistair23
2026-09-01 1:03 ` [PATCH v3 02/21] rust: create basic untrusted data API alistair23
2026-09-01 1:03 ` [PATCH v3 03/21] rust: validate: add `Validate` trait alistair23
2026-09-01 1:03 ` [PATCH v3 04/21] X.509: Make certificate parser public alistair23
2026-09-01 1:03 ` [PATCH v3 05/21] X.509: Parse Subject Alternative Name in certificates alistair23
2026-09-01 1:03 ` [PATCH v3 06/21] X.509: Move certificate length retrieval into new helper alistair23
2026-09-01 1:03 ` [PATCH v3 07/21] rust: add bindings for hash.h alistair23
2026-09-01 1:03 ` [PATCH v3 08/21] rust: error: impl From<FromBytesWithNulError> for Kernel Error alistair23
2026-09-01 1:03 ` [PATCH v3 09/21] lib: rspdm: Initial commit of Rust SPDM alistair23
2026-09-08 22:57 ` Jonathan Cameron
2026-09-01 1:03 ` [PATCH v3 10/21] PCI/TSM: Rename pf0 to host alistair23
2026-09-08 23:01 ` Jonathan Cameron
2026-09-11 5:00 ` Alistair [this message]
2026-09-01 1:03 ` [PATCH v3 11/21] PCI/TSM: Support connecting to PCIe CMA devices alistair23
2026-09-01 1:03 ` [PATCH v3 12/21] PCI/CMA: Add a PCI TSM CMA driver using SPDM alistair23
2026-09-08 23:21 ` Jonathan Cameron
2026-09-01 1:03 ` [PATCH v3 13/21] PCI/CMA: Validate Subject Alternative Name in certificates alistair23
2026-09-01 1:03 ` [PATCH v3 14/21] lib: rspdm: Support SPDM get_version alistair23
2026-09-08 23:40 ` Jonathan Cameron
2026-09-01 1:03 ` [PATCH v3 15/21] lib: rspdm: Support SPDM get_capabilities alistair23
2026-09-08 23:47 ` Jonathan Cameron
2026-09-01 1:03 ` [PATCH v3 16/21] lib: rspdm: Support SPDM negotiate_algorithms alistair23
2026-09-04 5:01 ` Aksh Garg
2026-09-09 0:17 ` Jonathan Cameron
2026-09-11 4:53 ` Alistair
2026-09-01 1:03 ` [PATCH v3 17/21] lib: rspdm: Support SPDM get_digests alistair23
2026-09-09 0:31 ` Jonathan Cameron
2026-09-01 1:03 ` [PATCH v3 18/21] lib: rspdm: Support SPDM get_certificate alistair23
2026-09-01 1:03 ` [PATCH v3 19/21] lib: rspdm: Support SPDM certificate validation alistair23
2026-09-09 0:46 ` Jonathan Cameron
2026-09-01 1:03 ` [PATCH v3 20/21] rust: allow extracting the buffer from a CString alistair23
2026-09-01 1:03 ` [PATCH v3 21/21] lib: rspdm: Support SPDM challenge alistair23
2026-09-09 1:37 ` Jonathan Cameron
2026-09-11 3:46 ` Alistair
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