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Wed, 26 Feb 2025 23:34:28 -0500 (EST) From: Alistair Francis To: bhelgaas@google.com, linux-pci@vger.kernel.org, Jonathan.Cameron@huawei.com, lukas@wunner.de Cc: alex.williamson@redhat.com, christian.koenig@amd.com, kch@nvidia.com, gregkh@linuxfoundation.org, logang@deltatee.com, linux-kernel@vger.kernel.org, alistair23@gmail.com, chaitanyak@nvidia.com, rdunlap@infradead.org, Alistair Francis Subject: [PATCH v16 4/4] PCI/DOE: Allow enabling DOE without CXL Date: Thu, 27 Feb 2025 14:34:03 +1000 Message-ID: <20250227043404.2452562-4-alistair@alistair23.me> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250227043404.2452562-1-alistair@alistair23.me> References: <20250227043404.2452562-1-alistair@alistair23.me> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PCIe devices (not CXL) can support DOE as well, so allow DOE to be enabled even if CXL isn't. Signed-off-by: Alistair Francis Reviewed-by: Jonathan Cameron --- v16: - No changes drivers/pci/Kconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 2fbd379923fd..fff4f3c6f6d3 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -122,7 +122,10 @@ config PCI_ATS bool config PCI_DOE - bool + bool "Enable PCI Data Object Exchange (DOE) support" + help + Say Y here if you want be able to communicate with PCIe DOE + mailboxes. config PCI_ECAM bool