linux/drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c

// SPDX-License-Identifier: MIT

/*
 * Copyright © 2020 Intel Corporation
 */

#include <linux/bitmap.h>
#include <linux/string_helpers.h>

#include "i915_drv.h"
#include "intel_gt_debugfs.h"
#include "intel_gt_regs.h"
#include "intel_sseu_debugfs.h"

static void cherryview_sseu_device_status(struct intel_gt *gt,
					  struct sseu_dev_info *sseu)
{ … }

static void gen11_sseu_device_status(struct intel_gt *gt,
				     struct sseu_dev_info *sseu)
{ … }

static void gen9_sseu_device_status(struct intel_gt *gt,
				    struct sseu_dev_info *sseu)
{ … }

static void bdw_sseu_device_status(struct intel_gt *gt,
				   struct sseu_dev_info *sseu)
{ … }

static void i915_print_sseu_info(struct seq_file *m,
				 bool is_available_info,
				 bool has_pooled_eu,
				 const struct sseu_dev_info *sseu)
{ … }

/*
 * this is called from top-level debugfs as well, so we can't get the gt from
 * the seq_file.
 */
int intel_sseu_status(struct seq_file *m, struct intel_gt *gt)
{ … }

static int sseu_status_show(struct seq_file *m, void *unused)
{ … }
DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(…);

static int sseu_topology_show(struct seq_file *m, void *unused)
{ … }
DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(…);

void intel_sseu_debugfs_register(struct intel_gt *gt, struct dentry *root)
{ … }