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Diffstat (limited to 'drivers/platform/x86/intel/vsec.h')
-rw-r--r--drivers/platform/x86/intel/vsec.h108
1 files changed, 0 insertions, 108 deletions
diff --git a/drivers/platform/x86/intel/vsec.h b/drivers/platform/x86/intel/vsec.h
deleted file mode 100644
index e23e76129691..000000000000
--- a/drivers/platform/x86/intel/vsec.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _VSEC_H
-#define _VSEC_H
-
-#include <linux/auxiliary_bus.h>
-#include <linux/bits.h>
-
-#define VSEC_CAP_TELEMETRY BIT(0)
-#define VSEC_CAP_WATCHER BIT(1)
-#define VSEC_CAP_CRASHLOG BIT(2)
-#define VSEC_CAP_SDSI BIT(3)
-#define VSEC_CAP_TPMI BIT(4)
-
-/* Intel DVSEC offsets */
-#define INTEL_DVSEC_ENTRIES 0xA
-#define INTEL_DVSEC_SIZE 0xB
-#define INTEL_DVSEC_TABLE 0xC
-#define INTEL_DVSEC_TABLE_BAR(x) ((x) & GENMASK(2, 0))
-#define INTEL_DVSEC_TABLE_OFFSET(x) ((x) & GENMASK(31, 3))
-#define TABLE_OFFSET_SHIFT 3
-
-struct pci_dev;
-struct resource;
-
-enum intel_vsec_id {
- VSEC_ID_TELEMETRY = 2,
- VSEC_ID_WATCHER = 3,
- VSEC_ID_CRASHLOG = 4,
- VSEC_ID_SDSI = 65,
- VSEC_ID_TPMI = 66,
-};
-
-/**
- * struct intel_vsec_header - Common fields of Intel VSEC and DVSEC registers.
- * @rev: Revision ID of the VSEC/DVSEC register space
- * @length: Length of the VSEC/DVSEC register space
- * @id: ID of the feature
- * @num_entries: Number of instances of the feature
- * @entry_size: Size of the discovery table for each feature
- * @tbir: BAR containing the discovery tables
- * @offset: BAR offset of start of the first discovery table
- */
-struct intel_vsec_header {
- u8 rev;
- u16 length;
- u16 id;
- u8 num_entries;
- u8 entry_size;
- u8 tbir;
- u32 offset;
-};
-
-enum intel_vsec_quirks {
- /* Watcher feature not supported */
- VSEC_QUIRK_NO_WATCHER = BIT(0),
-
- /* Crashlog feature not supported */
- VSEC_QUIRK_NO_CRASHLOG = BIT(1),
-
- /* Use shift instead of mask to read discovery table offset */
- VSEC_QUIRK_TABLE_SHIFT = BIT(2),
-
- /* DVSEC not present (provided in driver data) */
- VSEC_QUIRK_NO_DVSEC = BIT(3),
-
- /* Platforms requiring quirk in the auxiliary driver */
- VSEC_QUIRK_EARLY_HW = BIT(4),
-};
-
-/* Platform specific data */
-struct intel_vsec_platform_info {
- struct device *parent;
- struct intel_vsec_header **headers;
- unsigned long caps;
- unsigned long quirks;
- u64 base_addr;
-};
-
-struct intel_vsec_device {
- struct auxiliary_device auxdev;
- struct pci_dev *pcidev;
- struct resource *resource;
- struct ida *ida;
- int num_resources;
- int id; /* xa */
- void *priv_data;
- size_t priv_data_size;
- unsigned long quirks;
- u64 base_addr;
-};
-
-int intel_vsec_add_aux(struct pci_dev *pdev, struct device *parent,
- struct intel_vsec_device *intel_vsec_dev,
- const char *name);
-
-static inline struct intel_vsec_device *dev_to_ivdev(struct device *dev)
-{
- return container_of(dev, struct intel_vsec_device, auxdev.dev);
-}
-
-static inline struct intel_vsec_device *auxdev_to_ivdev(struct auxiliary_device *auxdev)
-{
- return container_of(auxdev, struct intel_vsec_device, auxdev);
-}
-
-void intel_vsec_register(struct pci_dev *pdev,
- struct intel_vsec_platform_info *info);
-#endif