linux-kernel - [PATCH 3/3] platform/x86/intel: vsec: Add DG2 support

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Date:   Mon, 14 Feb 2022 13:32:58 -0800
From:   "David E. Box" <david.e.box@...ux.intel.com>
To:     hdegoede@...hat.com, david.e.box@...ux.intel.com,
        mgross@...ux.intel.com, rjw@...ysocki.net,
        srinivas.pandruvada@...el.com
Cc:     linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org
Subject: [PATCH 3/3] platform/x86/intel: vsec: Add DG2 support

Add Platform Monitoring Technology support for DG2 platforms.

Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
---
 drivers/platform/x86/intel/pmt/class.c | 2 ++
 drivers/platform/x86/intel/vsec.c      | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/drivers/platform/x86/intel/pmt/class.c b/drivers/platform/x86/intel/pmt/class.c
index a3ec09fe2f38..d25fffb2103d 100644
--- a/drivers/platform/x86/intel/pmt/class.c
+++ b/drivers/platform/x86/intel/pmt/class.c
@@ -31,6 +31,8 @@
 static const struct pci_device_id pmt_telem_early_client_pci_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0x467d) }, /* ADL */
 	{ PCI_VDEVICE(INTEL, 0x490e) }, /* DG1 */
+	{ PCI_VDEVICE(INTEL, 0x4f93) }, /* DG2_G10 */
+	{ PCI_VDEVICE(INTEL, 0x4f95) }, /* DG2_G11 */
 	{ PCI_VDEVICE(INTEL, 0x9a0d) }, /* TGL */
 	{ }
 };
diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
index d182122c261d..f256c7ca5452 100644
--- a/drivers/platform/x86/intel/vsec.c
+++ b/drivers/platform/x86/intel/vsec.c
@@ -396,17 +396,26 @@ static const struct intel_vsec_platform_info dg1_info = {
 	.quirks = VSEC_QUIRK_NO_DVSEC,
 };
 
+/* DG2 info */
+static const struct intel_vsec_platform_info dg2_info = {
+	.quirks = VSEC_QUIRK_TABLE_SHIFT
+};
+
 #ifdef CONFIG_PM_SLEEP
 static const struct dev_pm_ops intel_vsec_pm_ops = {};
 #endif
 
 #define PCI_DEVICE_ID_INTEL_VSEC_ADL		0x467d
 #define PCI_DEVICE_ID_INTEL_VSEC_DG1		0x490e
+#define PCI_DEVICE_ID_INTEL_VSEC_DG2_G10	0x4f93
+#define PCI_DEVICE_ID_INTEL_VSEC_DG2_G11	0x4f95
 #define PCI_DEVICE_ID_INTEL_VSEC_OOBMSM		0x09a7
 #define PCI_DEVICE_ID_INTEL_VSEC_TGL		0x9a0d
 static const struct pci_device_id intel_vsec_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, VSEC_ADL, &tgl_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_DG1, &dg1_info) },
+	{ PCI_DEVICE_DATA(INTEL, VSEC_DG2_G10, &dg2_info) },
+	{ PCI_DEVICE_DATA(INTEL, VSEC_DG2_G11, &dg2_info) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_OOBMSM, NULL) },
 	{ PCI_DEVICE_DATA(INTEL, VSEC_TGL, &tgl_info) },
 	{ }
-- 
2.25.1