linux-kernel - [PATCH] platform/x86/intel/vsec: Add Diamond Rapids support

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Message-ID: <20250226214728.1256747-1-david.e.box@linux.intel.com>
Date: Wed, 26 Feb 2025 13:47:27 -0800
From: "David E. Box" <david.e.box@...ux.intel.com>
To: david.e.box@...ux.intel.com,
	hdegoede@...hat.com,
	ilpo.jarvinen@...ux.intel.com,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] platform/x86/intel/vsec: Add Diamond Rapids support

Add PCI ID for the Diamond Rapids Platforms

Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
---
 drivers/platform/x86/intel/vsec.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
index 77d17decb318..931ad606dee4 100644
--- a/drivers/platform/x86/intel/vsec.c
+++ b/drivers/platform/x86/intel/vsec.c
@@ -695,6 +695,11 @@ static const struct intel_vsec_platform_info oobmsm_info = {
 	.caps = VSEC_CAP_TELEMETRY | VSEC_CAP_SDSI | VSEC_CAP_TPMI,
 };
 
+/* DMR OOBMSM info */
+static const struct intel_vsec_platform_info dmr_oobmsm_info = {
+	.caps = VSEC_CAP_TELEMETRY | VSEC_CAP_TPMI,
+};
+
 /* TGL info */
 static const struct intel_vsec_platform_info tgl_info = {
 	.caps = VSEC_CAP_TELEMETRY,
@@ -711,6 +716,7 @@ static const struct intel_vsec_platform_info lnl_info = {
 #define PCI_DEVICE_ID_INTEL_VSEC_MTL_M		0x7d0d
 #define PCI_DEVICE_ID_INTEL_VSEC_MTL_S		0xad0d
 #define PCI_DEVICE_ID_INTEL_VSEC_OOBMSM		0x09a7
+#define PCI_DEVICE_ID_INTEL_VSEC_OOBMSM_DMR	0x09a1
 #define PCI_DEVICE_ID_INTEL_VSEC_RPL		0xa77d
 #define PCI_DEVICE_ID_INTEL_VSEC_TGL		0x9a0d
 #define PCI_DEVICE_ID_INTEL_VSEC_LNL_M		0x647d
@@ -721,6 +727,7 @@ static const struct pci_device_id intel_vsec_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, VSEC_MTL_M, &mtl_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_MTL_S, &mtl_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_OOBMSM, &oobmsm_info) },
+	{ PCI_DEVICE_DATA(INTEL, VSEC_OOBMSM_DMR, &dmr_oobmsm_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_RPL, &tgl_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_TGL, &tgl_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_LNL_M, &lnl_info) },

base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b
-- 
2.43.0