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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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293a554801
uC is a component of the GT, so it makes sense for the uC debugfs files
to be in the GT folder. A subfolder has been used to keep the same
structure we have for the code.
v2: use intel_* prefix (Jani), rebase on new gt_debugfs_register_files,
fix permissions for writable debugfs files.
v3: Rename files (Michal), remove blank line (Jani), fix sparse warns.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Tony Ye <tony.ye@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com> #v2
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200326181121.16869-6-daniele.ceraolospurio@intel.com
46 lines
951 B
C
46 lines
951 B
C
// SPDX-License-Identifier: MIT
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#include <linux/debugfs.h>
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#include "debugfs_engines.h"
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#include "debugfs_gt.h"
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#include "debugfs_gt_pm.h"
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#include "uc/intel_uc_debugfs.h"
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#include "i915_drv.h"
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void debugfs_gt_register(struct intel_gt *gt)
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{
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struct dentry *root;
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if (!gt->i915->drm.primary->debugfs_root)
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return;
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root = debugfs_create_dir("gt", gt->i915->drm.primary->debugfs_root);
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if (IS_ERR(root))
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return;
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debugfs_engines_register(gt, root);
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debugfs_gt_pm_register(gt, root);
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intel_uc_debugfs_register(>->uc, root);
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}
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void intel_gt_debugfs_register_files(struct dentry *root,
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const struct debugfs_gt_file *files,
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unsigned long count, void *data)
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{
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while (count--) {
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umode_t mode = files->fops->write ? 0644 : 0444;
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if (!files->eval || files->eval(data))
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debugfs_create_file(files->name,
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mode, root, data,
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files->fops);
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files++;
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}
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}
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