platform/x86/intel/vsec.h: Move to include/linux

Some drivers outside of PDX86 need access to the vsec header. Move it to
include/linux to make it easier to include.

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20240725122346.4063913-2-michael.j.ruhl@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
David E. Box 2024-07-25 08:23:40 -04:00 committed by Hans de Goede
parent a6fe07ce52
commit fc9aef4382
10 changed files with 41 additions and 17 deletions

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@ -11599,7 +11599,8 @@ F: drivers/platform/x86/intel/uncore-frequency/
INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
M: David E. Box <david.e.box@linux.intel.com>
S: Supported
F: drivers/platform/x86/intel/vsec.*
F: drivers/platform/x86/intel/vsec.c
F: include/linux/intel_vsec.h
INTEL VIRTUAL BUTTON DRIVER
M: AceLan Kao <acelan.kao@canonical.com>

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@ -9,11 +9,11 @@
*/
#include <linux/cleanup.h>
#include <linux/intel_vsec.h>
#include <linux/pci.h>
#include <linux/io-64-nonatomic-lo-hi.h>
#include "core.h"
#include "../vsec.h"
#include "../pmt/telemetry.h"
#define SSRAM_HDR_SIZE 0x100

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@ -9,12 +9,12 @@
*/
#include <linux/kernel.h>
#include <linux/intel_vsec.h>
#include <linux/io-64-nonatomic-lo-hi.h>
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/pci.h>
#include "../vsec.h"
#include "class.h"
#define PMT_XA_START 1

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@ -2,13 +2,13 @@
#ifndef _INTEL_PMT_CLASS_H
#define _INTEL_PMT_CLASS_H
#include <linux/intel_vsec.h>
#include <linux/xarray.h>
#include <linux/types.h>
#include <linux/bits.h>
#include <linux/err.h>
#include <linux/io.h>
#include "../vsec.h"
#include "telemetry.h"
/* PMT access types */

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@ -9,6 +9,7 @@
*/
#include <linux/auxiliary_bus.h>
#include <linux/intel_vsec.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
@ -16,7 +17,6 @@
#include <linux/uaccess.h>
#include <linux/overflow.h>
#include "../vsec.h"
#include "class.h"
/* Crashlog discovery header types */

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@ -9,6 +9,7 @@
*/
#include <linux/auxiliary_bus.h>
#include <linux/intel_vsec.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
@ -16,7 +17,6 @@
#include <linux/uaccess.h>
#include <linux/overflow.h>
#include "../vsec.h"
#include "class.h"
#define TELEM_SIZE_OFFSET 0x0

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@ -12,6 +12,7 @@
#include <linux/bits.h>
#include <linux/bitfield.h>
#include <linux/device.h>
#include <linux/intel_vsec.h>
#include <linux/iopoll.h>
#include <linux/kernel.h>
#include <linux/module.h>
@ -22,8 +23,6 @@
#include <linux/types.h>
#include <linux/uaccess.h>
#include "vsec.h"
#define ACCESS_TYPE_BARID 2
#define ACCESS_TYPE_LOCAL 3

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@ -51,6 +51,7 @@
#include <linux/debugfs.h>
#include <linux/delay.h>
#include <linux/intel_tpmi.h>
#include <linux/intel_vsec.h>
#include <linux/io.h>
#include <linux/iopoll.h>
#include <linux/module.h>
@ -59,8 +60,6 @@
#include <linux/sizes.h>
#include <linux/string_helpers.h>
#include "vsec.h"
/**
* struct intel_tpmi_pfs_entry - TPMI PM Feature Structure (PFS) entry
* @tpmi_id: TPMI feature identifier (what the feature is and its data format).

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@ -17,14 +17,13 @@
#include <linux/bits.h>
#include <linux/cleanup.h>
#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/idr.h>
#include <linux/intel_vsec.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/types.h>
#include "vsec.h"
#define PMT_XA_START 0
#define PMT_XA_MAX INT_MAX
#define PMT_XA_LIMIT XA_LIMIT(PMT_XA_START, PMT_XA_MAX)
@ -341,7 +340,7 @@ static bool intel_vsec_walk_vsec(struct pci_dev *pdev,
void intel_vsec_register(struct pci_dev *pdev,
struct intel_vsec_platform_info *info)
{
if (!pdev || !info)
if (!pdev || !info || !info->headers)
return;
intel_vsec_walk_header(pdev, info);

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@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _VSEC_H
#define _VSEC_H
#ifndef _INTEL_VSEC_H
#define _INTEL_VSEC_H
#include <linux/auxiliary_bus.h>
#include <linux/bits.h>
@ -67,7 +67,14 @@ enum intel_vsec_quirks {
VSEC_QUIRK_EARLY_HW = BIT(4),
};
/* Platform specific data */
/**
* struct intel_vsec_platform_info - Platform specific data
* @parent: parent device in the auxbus chain
* @headers: list of headers to define the PMT client devices to create
* @caps: bitmask of PMT capabilities for the given headers
* @quirks: bitmask of VSEC device quirks
* @base_addr: allow a base address to be specified (rather than derived)
*/
struct intel_vsec_platform_info {
struct device *parent;
struct intel_vsec_header **headers;
@ -76,6 +83,18 @@ struct intel_vsec_platform_info {
u64 base_addr;
};
/**
* struct intel_sec_device - Auxbus specific device information
* @auxdev: auxbus device struct for auxbus access
* @pcidev: pci device associated with the device
* @resource: any resources shared by the parent
* @ida: id reference
* @num_resources: number of resources
* @id: xarray id
* @priv_data: any private data needed
* @quirks: specified quirks
* @base_addr: base address of entries (if specified)
*/
struct intel_vsec_device {
struct auxiliary_device auxdev;
struct pci_dev *pcidev;
@ -103,6 +122,13 @@ static inline struct intel_vsec_device *auxdev_to_ivdev(struct auxiliary_device
return container_of(auxdev, struct intel_vsec_device, auxdev);
}
#if IS_ENABLED(CONFIG_INTEL_VSEC)
void intel_vsec_register(struct pci_dev *pdev,
struct intel_vsec_platform_info *info);
#else
static inline void intel_vsec_register(struct pci_dev *pdev,
struct intel_vsec_platform_info *info)
{
}
#endif
#endif