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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2020 Intel Corporation
*/
#ifndef __SYSFS_GT_H__
#define __SYSFS_GT_H__
#include <linux/ctype.h>
#include <linux/kobject.h>
#include "i915_gem.h" /* GEM_BUG_ON() */
struct intel_gt;
struct kobj_gt {
struct kobject base;
struct intel_gt *gt;
};
static inline bool is_object_gt(struct kobject *kobj)
{
bool b = !strncmp(kobj->name, "gt", 2);
GEM_BUG_ON(b && !isdigit(kobj->name[2]));
return b;
}
struct kobject *
intel_gt_create_kobj(struct intel_gt *gt,
struct kobject *dir,
const char *name);
static inline struct intel_gt *kobj_to_gt(struct kobject *kobj)
{
return container_of(kobj, struct kobj_gt, base)->gt;
}
void intel_gt_sysfs_register(struct intel_gt *gt);
struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
const char *name);
#endif /* SYSFS_GT_H */
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