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

From: David E. Box
Date: Mon Feb 14 2022 - 16:35:23 EST


Add Platform Monitoring Technology support for DG2 platforms.

Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
---
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