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Message-ID: <20240201060228.3070928-5-aik@amd.com> Date: Thu, 1 Feb 2024 17:02:28 +1100 From: Alexey Kardashevskiy <aik@....com> To: <linux-pci@...r.kernel.org> CC: <linux-kernel@...r.kernel.org>, Bjorn Helgaas <bhelgaas@...gle.com>, Jonathan Cameron <jonathan.cameron@...wei.com>, Lukas Wunner <lukas@...ner.de>, Alexey Kardashevskiy <aik@....com> Subject: [PATCH kernel 4/4] pci: Define Integrity and Data Encryption (IDE) extended capability PCIe 6.0 introduces the "Integrity & Data Encryption (IDE)" feature which adds a new capability with id=0x30. Add the new id to the list of capabilities. Signed-off-by: Alexey Kardashevskiy <aik@....com> --- This only adds an id. The rest is here: https://github.com/aik/pciutils/commit/ide Not sure how much of that we want in the Linux. --- include/uapi/linux/pci_regs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index e60b4df1f7d9..b8d447b2c793 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -743,7 +743,8 @@ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ #define PCI_EXT_CAP_ID_PL_32GT 0x2A /* Physical Layer 32.0 GT/s */ #define PCI_EXT_CAP_ID_DOE 0x2E /* Data Object Exchange */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_DOE +#define PCI_EXT_CAP_ID_IDE 0x30 /* Integrity and Data Encryption (IDE) */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_IDE #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 -- 2.41.0
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